Trial Outcomes & Findings for A Study of Lerociclib in Participants With Advanced Breast Cancer (NCT NCT05085002)

NCT ID: NCT05085002

Last Updated: 2026-05-14

Results Overview

The number and percentage of participants experiencing any TEAE and serious TEAE will be tabulated by line of therapy.

Recruitment status

TERMINATED

Study phase

PHASE2

Target enrollment

100 participants

Primary outcome timeframe

Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.

Results posted on

2026-05-14

Participant Flow

Participant milestones

Participant milestones
Measure
Lerociclib + Letrozole or Fulvestrant 1L
Letrozole, administered orally once daily in tablet form at 2.5 mg. Fulvestrant, administered as an intramuscular injection, once every 2 weeks for the initial 3 doses and then once every 4 weeks (Q4W) thereafter, at 500 mg. Lerociclib + Letrozole or Fulvestrant: All participants (1L and 2L populations) will receive an AI (letrozole) or fulvestrant plus lerociclib 150 mg BID.
Lerociclib + Letrozole or Fulvestrant 2L
Letrozole, administered orally once daily in tablet form at 2.5 mg. Fulvestrant, administered as an intramuscular injection, once every 2 weeks for the initial 3 doses and then once every 4 weeks (Q4W) thereafter, at 500 mg.
Overall Study
STARTED
54
46
Overall Study
COMPLETED
0
0
Overall Study
NOT COMPLETED
54
46

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

A Study of Lerociclib in Participants With Advanced Breast Cancer

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Lerociclib + Letrozole or Fulvestrant 1L
n=54 Participants
Letrozole, administered orally once daily in tablet form at 2.5 mg. Fulvestrant, administered as an intramuscular injection, once every 2 weeks for the initial 3 doses and then once every 4 weeks (Q4W) thereafter, at 500 mg. Lerociclib + Letrozole or Fulvestrant: All participants (1L and 2L populations) will receive an AI (letrozole) or fulvestrant plus lerociclib 150 mg BID.
Lerociclib + Letrozole or Fulvestrant 2L
n=46 Participants
Letrozole, administered orally once daily in tablet form at 2.5 mg. Fulvestrant, administered as an intramuscular injection, once every 2 weeks for the initial 3 doses and then once every 4 weeks (Q4W) thereafter, at 500 mg. Lerociclib + Letrozole or Fulvestrant: All participants (1L and 2L populations) will receive an AI (letrozole) or fulvestrant plus lerociclib 150 mg BID.
Total
n=100 Participants
Total of all reporting groups
Region of Enrollment
Mexico
5 participants
n=1512 Participants
9 participants
n=504 Participants
14 participants
n=2016 Participants
Age, Continuous
59.6 years
STANDARD_DEVIATION 11.91 • n=1512 Participants
57.7 years
STANDARD_DEVIATION 11.23 • n=504 Participants
58.7 years
STANDARD_DEVIATION 11.59 • n=2016 Participants
Sex: Female, Male
Female
53 Participants
n=1512 Participants
46 Participants
n=504 Participants
99 Participants
n=2016 Participants
Sex: Female, Male
Male
1 Participants
n=1512 Participants
0 Participants
n=504 Participants
1 Participants
n=2016 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
5 Participants
n=1512 Participants
10 Participants
n=504 Participants
15 Participants
n=2016 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
48 Participants
n=1512 Participants
35 Participants
n=504 Participants
83 Participants
n=2016 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
1 Participants
n=1512 Participants
1 Participants
n=504 Participants
2 Participants
n=2016 Participants
Race (NIH/OMB)
American Indian or Alaska Native
2 Participants
n=1512 Participants
2 Participants
n=504 Participants
4 Participants
n=2016 Participants
Race (NIH/OMB)
Asian
0 Participants
n=1512 Participants
2 Participants
n=504 Participants
2 Participants
n=2016 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
1 Participants
n=1512 Participants
0 Participants
n=504 Participants
1 Participants
n=2016 Participants
Race (NIH/OMB)
Black or African American
1 Participants
n=1512 Participants
0 Participants
n=504 Participants
1 Participants
n=2016 Participants
Race (NIH/OMB)
White
50 Participants
n=1512 Participants
42 Participants
n=504 Participants
92 Participants
n=2016 Participants
Race (NIH/OMB)
More than one race
0 Participants
n=1512 Participants
0 Participants
n=504 Participants
0 Participants
n=2016 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
n=1512 Participants
0 Participants
n=504 Participants
0 Participants
n=2016 Participants
Region of Enrollment
Belgium
11 participants
n=1512 Participants
2 participants
n=504 Participants
13 participants
n=2016 Participants
Region of Enrollment
United States
16 participants
n=1512 Participants
3 participants
n=504 Participants
19 participants
n=2016 Participants
Region of Enrollment
Moldova
11 participants
n=1512 Participants
4 participants
n=504 Participants
15 participants
n=2016 Participants
Region of Enrollment
Georgia
11 participants
n=1512 Participants
28 participants
n=504 Participants
39 participants
n=2016 Participants

PRIMARY outcome

Timeframe: Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.

Population: 100 participants analyzed in total (N=54 1L, N=46 2L) however the quantity of data collected at the study termination was not sufficient to complete the final end-of study analysis per the protocol design.

The number and percentage of participants experiencing any TEAE and serious TEAE will be tabulated by line of therapy.

Outcome measures

Outcome measures
Measure
Lerociclib + Letrozole or Fulvestrant 1L
n=54 Participants
Letrozole, administered orally once daily in tablet form at 2.5 mg. Fulvestrant, administered as an intramuscular injection, once every 2 weeks for the initial 3 doses and then once every 4 weeks (Q4W) thereafter, at 500 mg. Lerociclib + Letrozole or Fulvestrant: All participants (1L and 2L populations) will receive an AI (letrozole) or fulvestrant plus lerociclib 150 mg BID.
Lerociclib + Letrozole or Fulvestrant 2L
n=46 Participants
Letrozole, administered orally once daily in tablet form at 2.5 mg. Fulvestrant, administered as an intramuscular injection, once every 2 weeks for the initial 3 doses and then once every 4 weeks (Q4W) thereafter, at 500 mg. Lerociclib + Letrozole or Fulvestrant: All participants (1L and 2L populations) will receive an AI (letrozole) or fulvestrant plus lerociclib 150 mg BID.
Incidence of AEs and SAEs
TEAEs Leading to Drug Interruption
10 participants
8 participants
Incidence of AEs and SAEs
TEAEs Leading to Dose Reduction
3 participants
1 participants
Incidence of AEs and SAEs
TEAEs Leading to Drug Discontinuation
9 participants
0 participants
Incidence of AEs and SAEs
TEAEs Leading to Any Dose Modification
3 participants
1 participants
Incidence of AEs and SAEs
TEAEs Leading to Study Discontinuation
3 participants
1 participants
Incidence of AEs and SAEs
AE Prior to Treatment Leading to Drug Interruption
1 participants
0 participants
Incidence of AEs and SAEs
Any AE Prior to Treatment
11 participants
12 participants
Incidence of AEs and SAEs
Serious TEAE
4 participants
2 participants
Incidence of AEs and SAEs
Serious AE Prior to Treatment
1 participants
1 participants
Incidence of AEs and SAEs
Serious, Related TEAEs
3 participants
1 participants
Incidence of AEs and SAEs
TEAEs Resulting in Death
1 participants
0 participants
Incidence of AEs and SAEs
Related TEAEs Resulting in Death
0 participants
0 participants

SECONDARY outcome

Timeframe: Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.

Population: 115 participants screened to enroll 100 participants (n=54-1L n=46-2L). All participants discontinued from study primarily for study termination (83%). 1L pop of newly diagnosed, treatment-naive participants w/ HR+/HER2- mBC; 2L pop of participants w/ HR+/HER2- mBC who progressed on 1L endocrine tx such as tamoxifen, anastrozole, or letrozole; ORR defined as % participants achieving confirmed CR or confirmed PR (RECIST). CBR defined as % participants having achieved confirmed CR/confirmed PR/SD.

Objective response rate, defined as the proportion of participants with a best overall response of complete response (CR) or partial response (PR) according to RECIST v1.1 as assessed by the Investigator.

Outcome measures

Outcome measures
Measure
Lerociclib + Letrozole or Fulvestrant 1L
n=39 Participants
Letrozole, administered orally once daily in tablet form at 2.5 mg. Fulvestrant, administered as an intramuscular injection, once every 2 weeks for the initial 3 doses and then once every 4 weeks (Q4W) thereafter, at 500 mg. Lerociclib + Letrozole or Fulvestrant: All participants (1L and 2L populations) will receive an AI (letrozole) or fulvestrant plus lerociclib 150 mg BID.
Lerociclib + Letrozole or Fulvestrant 2L
n=35 Participants
Letrozole, administered orally once daily in tablet form at 2.5 mg. Fulvestrant, administered as an intramuscular injection, once every 2 weeks for the initial 3 doses and then once every 4 weeks (Q4W) thereafter, at 500 mg. Lerociclib + Letrozole or Fulvestrant: All participants (1L and 2L populations) will receive an AI (letrozole) or fulvestrant plus lerociclib 150 mg BID.
To Characterize the Safety and Tolerability of Lerociclib in Combination With Endocrine Therapy in Participants With 1L and 2L Hormone Receptor Positive (HR+)/Human Epidermal Growth Factor 2-negative (HER2-) Metastatic Breast Cancer (mBC).
Complete Response (CR) (confirmed)
0 participants
0 participants
To Characterize the Safety and Tolerability of Lerociclib in Combination With Endocrine Therapy in Participants With 1L and 2L Hormone Receptor Positive (HR+)/Human Epidermal Growth Factor 2-negative (HER2-) Metastatic Breast Cancer (mBC).
Partial Response (PR) (confirmed)
9 participants
4 participants
To Characterize the Safety and Tolerability of Lerociclib in Combination With Endocrine Therapy in Participants With 1L and 2L Hormone Receptor Positive (HR+)/Human Epidermal Growth Factor 2-negative (HER2-) Metastatic Breast Cancer (mBC).
Stable Disease (SD)
22 participants
20 participants
To Characterize the Safety and Tolerability of Lerociclib in Combination With Endocrine Therapy in Participants With 1L and 2L Hormone Receptor Positive (HR+)/Human Epidermal Growth Factor 2-negative (HER2-) Metastatic Breast Cancer (mBC).
Progressive Disease (PD)
4 participants
8 participants
To Characterize the Safety and Tolerability of Lerociclib in Combination With Endocrine Therapy in Participants With 1L and 2L Hormone Receptor Positive (HR+)/Human Epidermal Growth Factor 2-negative (HER2-) Metastatic Breast Cancer (mBC).
Not Evaluable (NE)
0 participants
0 participants
To Characterize the Safety and Tolerability of Lerociclib in Combination With Endocrine Therapy in Participants With 1L and 2L Hormone Receptor Positive (HR+)/Human Epidermal Growth Factor 2-negative (HER2-) Metastatic Breast Cancer (mBC).
Non-Complete Response/ Non-Progressive Response
0 participants
0 participants
To Characterize the Safety and Tolerability of Lerociclib in Combination With Endocrine Therapy in Participants With 1L and 2L Hormone Receptor Positive (HR+)/Human Epidermal Growth Factor 2-negative (HER2-) Metastatic Breast Cancer (mBC).
No Evidence of Disease (NED)
0 participants
0 participants
To Characterize the Safety and Tolerability of Lerociclib in Combination With Endocrine Therapy in Participants With 1L and 2L Hormone Receptor Positive (HR+)/Human Epidermal Growth Factor 2-negative (HER2-) Metastatic Breast Cancer (mBC).
Overall Response Rate (ORR)
9 participants
4 participants
To Characterize the Safety and Tolerability of Lerociclib in Combination With Endocrine Therapy in Participants With 1L and 2L Hormone Receptor Positive (HR+)/Human Epidermal Growth Factor 2-negative (HER2-) Metastatic Breast Cancer (mBC).
Clinical Benefit Rate (CBR)
31 participants
24 participants

SECONDARY outcome

Timeframe: The timeframe for data collection was up to 18 months.

Population: Kaplan-Meier Estimates for Progression-free Survival (Full Analysis Set). The evaluable efficacy data collected prior to the early termination of the study by the Sponsor are provided. 2L data at 12 and 18 months were not estimable due to insufficient data data (incomplete or missing).

A secondary endpoint for this study was to investigate the efficacy of lerociclib in combination with endocrine therapy in participants with 1L and 2L HR+/HER2- mBC by line of therapy. Probability of Progression-Free Survival (PFS) was measured. Per protocol, PFS was defined as the time from first dose of lerociclib until the date of documented progressive disease (PD) or death, according to RECIST v1.1 as assessed by the Investigator.

Outcome measures

Outcome measures
Measure
Lerociclib + Letrozole or Fulvestrant 1L
n=54 Participants
Letrozole, administered orally once daily in tablet form at 2.5 mg. Fulvestrant, administered as an intramuscular injection, once every 2 weeks for the initial 3 doses and then once every 4 weeks (Q4W) thereafter, at 500 mg. Lerociclib + Letrozole or Fulvestrant: All participants (1L and 2L populations) will receive an AI (letrozole) or fulvestrant plus lerociclib 150 mg BID.
Lerociclib + Letrozole or Fulvestrant 2L
n=46 Participants
Letrozole, administered orally once daily in tablet form at 2.5 mg. Fulvestrant, administered as an intramuscular injection, once every 2 weeks for the initial 3 doses and then once every 4 weeks (Q4W) thereafter, at 500 mg. Lerociclib + Letrozole or Fulvestrant: All participants (1L and 2L populations) will receive an AI (letrozole) or fulvestrant plus lerociclib 150 mg BID.
Probability of Progression-Free Survival (PFS)
Probability of Progression-free Survival up to 6 months
0.82 probability
0.70 probability
Probability of Progression-Free Survival (PFS)
Probability of Progression-free Survival up to 12 months
0.82 probability
NA probability
For 12 months, the estimated PFS rates for 2L population were not estimable because there was an insufficient number of participants with events.
Probability of Progression-Free Survival (PFS)
Probability of Progression-free Survival up to 18 months
0.82 probability

SECONDARY outcome

Timeframe: Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.

Population: The evaluable efficacy data collected prior to the early termination of the study by the Sponsor are provided. Kaplan-Meier Estimates for Progression-free Survival.

Progression-free survival (PFS), defined as the time from first dose of lerociclib until the date of documented progressive disease (PD) or death, according to RECIST v1.1 as assessed by the Investigator.

Outcome measures

Outcome measures
Measure
Lerociclib + Letrozole or Fulvestrant 1L
n=54 Participants
Letrozole, administered orally once daily in tablet form at 2.5 mg. Fulvestrant, administered as an intramuscular injection, once every 2 weeks for the initial 3 doses and then once every 4 weeks (Q4W) thereafter, at 500 mg. Lerociclib + Letrozole or Fulvestrant: All participants (1L and 2L populations) will receive an AI (letrozole) or fulvestrant plus lerociclib 150 mg BID.
Lerociclib + Letrozole or Fulvestrant 2L
n=46 Participants
Letrozole, administered orally once daily in tablet form at 2.5 mg. Fulvestrant, administered as an intramuscular injection, once every 2 weeks for the initial 3 doses and then once every 4 weeks (Q4W) thereafter, at 500 mg. Lerociclib + Letrozole or Fulvestrant: All participants (1L and 2L populations) will receive an AI (letrozole) or fulvestrant plus lerociclib 150 mg BID.
Description of Kaplan-Meier Estimates Analysis for Progression-free Survival Event Analysis
Number of Participants with events prior to the date of the last valid RECIST assessment
4 number of participants
8 number of participants
Description of Kaplan-Meier Estimates Analysis for Progression-free Survival Event Analysis
Number of participants Censored as of the date of the last valid RECIST assessment
50 number of participants
38 number of participants

Adverse Events

Lerociclib + Letrozole or Fulvestrant 1L

Serious events: 4 serious events
Other events: 23 other events
Deaths: 5 deaths

Lerociclib + Letrozole or Fulvestrant 2L

Serious events: 2 serious events
Other events: 18 other events
Deaths: 3 deaths

Serious adverse events

Serious adverse events
Measure
Lerociclib + Letrozole or Fulvestrant 1L
n=54 participants at risk
Letrozole, administered orally once daily in tablet form at 2.5 mg. Fulvestrant, administered as an intramuscular injection, once every 2 weeks for the initial 3 doses and then once every 4 weeks (Q4W) thereafter, at 500 mg. Lerociclib + Letrozole or Fulvestrant: All participants (1L and 2L populations) will receive an AI (letrozole) or fulvestrant plus lerociclib 150 mg BID.
Lerociclib + Letrozole or Fulvestrant 2L
n=46 participants at risk
Letrozole, administered orally once daily in tablet form at 2.5 mg. Fulvestrant, administered as an intramuscular injection, once every 2 weeks for the initial 3 doses and then once every 4 weeks (Q4W) thereafter, at 500 mg. Lerociclib + Letrozole or Fulvestrant: All participants (1L and 2L populations) will receive an AI (letrozole) or fulvestrant plus lerociclib 150 mg BID.
Respiratory, thoracic and mediastinal disorders
Pneumothorax
1.9%
1/54 • Number of events 2 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
0.00%
0/46 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Psychiatric disorders
Psychosis
1.9%
1/54 • Number of events 1 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
0.00%
0/46 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Reproductive system and breast disorders
Pneumonitis
1.9%
1/54 • Number of events 1 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
0.00%
0/46 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Ear and labyrinth disorders
Vertgo
1.9%
1/54 • Number of events 1 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
0.00%
0/46 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Metabolism and nutrition disorders
Dehydration
1.9%
1/54 • Number of events 1 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
0.00%
0/46 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
General disorders
Pyrexia
1.9%
1/54 • Number of events 1 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
0.00%
0/46 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Metabolism and nutrition disorders
Decreased Appetite
1.9%
1/54 • Number of events 1 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
0.00%
0/46 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Infections and infestations
Bacterial Sepsis
1.9%
1/54 • Number of events 1 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
0.00%
0/46 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
General disorders
Non-Cardiac Chest Pain
0.00%
0/54 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
2.2%
1/46 • Number of events 1 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Blood and lymphatic system disorders
Anemia
0.00%
0/54 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
2.2%
1/46 • Number of events 1 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Infections and infestations
Upper Respiratory Tract Infection
0.00%
0/54 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
2.2%
1/46 • Number of events 1 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.

Other adverse events

Other adverse events
Measure
Lerociclib + Letrozole or Fulvestrant 1L
n=54 participants at risk
Letrozole, administered orally once daily in tablet form at 2.5 mg. Fulvestrant, administered as an intramuscular injection, once every 2 weeks for the initial 3 doses and then once every 4 weeks (Q4W) thereafter, at 500 mg. Lerociclib + Letrozole or Fulvestrant: All participants (1L and 2L populations) will receive an AI (letrozole) or fulvestrant plus lerociclib 150 mg BID.
Lerociclib + Letrozole or Fulvestrant 2L
n=46 participants at risk
Letrozole, administered orally once daily in tablet form at 2.5 mg. Fulvestrant, administered as an intramuscular injection, once every 2 weeks for the initial 3 doses and then once every 4 weeks (Q4W) thereafter, at 500 mg. Lerociclib + Letrozole or Fulvestrant: All participants (1L and 2L populations) will receive an AI (letrozole) or fulvestrant plus lerociclib 150 mg BID.
Investigations
Neutrophil Count Decrease
29.6%
16/54 • Number of events 41 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
34.8%
16/46 • Number of events 47 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Investigations
White Blood Cell Count Decrease
25.9%
14/54 • Number of events 32 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
23.9%
11/46 • Number of events 34 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Investigations
Alanine Aminotransferase Increased
9.3%
5/54 • Number of events 9 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
6.5%
3/46 • Number of events 4 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Investigations
Aspartate Aminotransferase Increase
7.4%
4/54 • Number of events 5 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
6.5%
3/46 • Number of events 3 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Investigations
Blood Creatinine Increase
7.4%
4/54 • Number of events 5 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
2.2%
1/46 • Number of events 1 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Gastrointestinal disorders
Diarrhea
42.6%
23/54 • Number of events 32 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
26.1%
12/46 • Number of events 14 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Gastrointestinal disorders
Nausea
37.0%
20/54 • Number of events 23 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
19.6%
9/46 • Number of events 9 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Gastrointestinal disorders
Vomiting
13.0%
7/54 • Number of events 9 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
8.7%
4/46 • Number of events 6 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Blood and lymphatic system disorders
Anemia
25.9%
14/54 • Number of events 25 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
23.9%
11/46 • Number of events 16 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Blood and lymphatic system disorders
Neutropenia
22.2%
12/54 • Number of events 44 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
8.7%
4/46 • Number of events 9 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Blood and lymphatic system disorders
Leukopenia
11.1%
6/54 • Number of events 17 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
0.00%
0/46 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
General disorders
Fatigue
31.5%
17/54 • Number of events 22 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
17.4%
8/46 • Number of events 8 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
General disorders
Edema Peripheral
7.4%
4/54 • Number of events 4 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
2.2%
1/46 • Number of events 1 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Infections and infestations
Urinary Tract Infection
13.0%
7/54 • Number of events 10 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
19.6%
9/46 • Number of events 12 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Infections and infestations
Upper Respiratory Tract Infection
9.3%
5/54 • Number of events 6 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
6.5%
3/46 • Number of events 4 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Metabolism and nutrition disorders
Decreased appetite
13.0%
7/54 • Number of events 9 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
4.3%
2/46 • Number of events 2 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Metabolism and nutrition disorders
Hypokalaemia
13.0%
7/54 • Number of events 7 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
0.00%
0/46 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Metabolism and nutrition disorders
Hypocalcemia
5.6%
3/54 • Number of events 3 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
4.3%
2/46 • Number of events 3 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Musculoskeletal and connective tissue disorders
Arthralgia
9.3%
5/54 • Number of events 5 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
4.3%
2/46 • Number of events 2 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Nervous system disorders
Headache
11.1%
6/54 • Number of events 6 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
4.3%
2/46 • Number of events 2 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Skin and subcutaneous tissue disorders
Alopecia
9.3%
5/54 • Number of events 5 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
2.2%
1/46 • Number of events 1 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Vascular disorders
Hot Flush
7.4%
4/54 • Number of events 4 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
2.2%
1/46 • Number of events 2 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Psychiatric disorders
Insomnia
7.4%
4/54 • Number of events 4 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
4.3%
2/46 • Number of events 2 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
Respiratory, thoracic and mediastinal disorders
Dyspnoea
7.4%
4/54 • Number of events 5 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.
2.2%
1/46 • Number of events 1 • Data were collected from study baseline until close-out visit per patient which was approximately 30 days after the last dose. This study data collection time frame varied per patient due to study termination with an average of 237.4 days on treatment.
A total of 100 participants (n = 54 in the 1L population and n = 46 in the 2L population) comprised the Safety Analysis Set, based on their exposure to study intervention (non-investigational medicinal product or investigational medicinal product) prior to early termination of the study by the Sponsor. All adverse events and the reported TEAEs by Medical Dictionary for Regulatory Activities system organ class (SOC) and preferred term (≥5%) are presented.

Additional Information

Jason Lindow

EQRx International , Inc.

Phone: 650-481-6801

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place