Trial Outcomes & Findings for Cyclophosphamide, Paclitaxel, and Trastuzumab in Treating Stage I-II HER2/Neu Positive Breast Cancer After Surgery (NCT NCT02654119)

NCT ID: NCT02654119

Last Updated: 2026-03-23

Results Overview

Number of participants who experienced Neutropenia.

Recruitment status

COMPLETED

Study phase

PHASE2

Target enrollment

20 participants

Primary outcome timeframe

From initiation of study treatment through completion of therapy and up to 3 months after the final dose of study treatment (including trastuzumab).

Results posted on

2026-03-23

Participant Flow

Participant milestones

Participant milestones
Measure
Treatment (Cyclophosphamide, Paclitaxel, Trastuzumab)
SYSTEMIC THERAPY: Patients receive cyclophosphamide IV over 1 hour, paclitaxel IV over 3 hours, and trastuzumab IV over 30-90 minutes on day 1. Treatment repeats every 14 days for 6 courses in the absence of disease progression or unacceptable toxicity. MAINTENANCE TRASTUZUMAB THERAPY: Beginning in course 6, patients receive trastuzumab IV over 30-60 minutes on day 1. Treatment repeats every 21 days for up to 52 weeks in the absence of disease progression or unacceptable toxicity. Patients may undergo radiation therapy at the discretion of the radiation oncologist and medical oncologist and patients with estrogen/progesterone receptor positive tumors receive hormonal therapy as determined by the medical oncologist per standard NCCN guidelines. Cyclophosphamide: Given IV Laboratory Biomarker Analysis: Correlative studies Paclitaxel: Given IV Trastuzumab: Given IV
Overall Study
STARTED
20
Overall Study
COMPLETED
19
Overall Study
NOT COMPLETED
1

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

Cyclophosphamide, Paclitaxel, and Trastuzumab in Treating Stage I-II HER2/Neu Positive Breast Cancer After Surgery

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Treatment (Cyclophosphamide, Paclitaxel, Trastuzumab)
n=20 Participants
SYSTEMIC THERAPY: Patients receive cyclophosphamide IV over 1 hour, paclitaxel IV over 3 hours, and trastuzumab IV over 30-90 minutes on day 1. Treatment repeats every 14 days for 6 courses in the absence of disease progression or unacceptable toxicity. MAINTENANCE TRASTUZUMAB THERAPY: Beginning in course 6, patients receive trastuzumab IV over 30-60 minutes on day 1. Treatment repeats every 21 days for up to 52 weeks in the absence of disease progression or unacceptable toxicity. Patients may undergo radiation therapy at the discretion of the radiation oncologist and medical oncologist and patients with estrogen/progesterone receptor positive tumors receive hormonal therapy as determined by the medical oncologist per standard NCCN guidelines. Cyclophosphamide: Given IV Laboratory Biomarker Analysis: Correlative studies Paclitaxel: Given IV Trastuzumab: Given IV
Age, Continuous
56.10 years
STANDARD_DEVIATION 11.06 • n=10 Participants
Sex: Female, Male
Female
20 Participants
n=10 Participants
Sex: Female, Male
Male
0 Participants
n=10 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
0 Participants
n=10 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
20 Participants
n=10 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
n=10 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=10 Participants
Race (NIH/OMB)
Asian
0 Participants
n=10 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=10 Participants
Race (NIH/OMB)
Black or African American
0 Participants
n=10 Participants
Race (NIH/OMB)
White
20 Participants
n=10 Participants
Race (NIH/OMB)
More than one race
0 Participants
n=10 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
n=10 Participants
Region of Enrollment
United States
20 participants
n=10 Participants

PRIMARY outcome

Timeframe: From initiation of study treatment through completion of therapy and up to 3 months after the final dose of study treatment (including trastuzumab).

Number of participants who experienced Neutropenia.

Outcome measures

Outcome measures
Measure
Treatment (Cyclophosphamide, Paclitaxel, Trastuzumab)
n=19 Participants
SYSTEMIC THERAPY: Patients receive cyclophosphamide IV over 1 hour, paclitaxel IV over 3 hours, and trastuzumab IV over 30-90 minutes on day 1. Treatment repeats every 14 days for 6 courses in the absence of disease progression or unacceptable toxicity. MAINTENANCE TRASTUZUMAB THERAPY: Beginning in course 6, patients receive trastuzumab IV over 30-60 minutes on day 1. Treatment repeats every 21 days for up to 52 weeks in the absence of disease progression or unacceptable toxicity. Patients may undergo radiation therapy at the discretion of the radiation oncologist and medical oncologist and patients with estrogen/progesterone receptor positive tumors receive hormonal therapy as determined by the medical oncologist per standard NCCN guidelines. Cyclophosphamide: Given IV Laboratory Biomarker Analysis: Correlative studies Paclitaxel: Given IV Trastuzumab: Given IV
Number Participants With Neutropenia, Graded According to the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) Version (v)4.03
2 Participants

PRIMARY outcome

Timeframe: From initiation of study treatment through completion of therapy and up to 3 months after the final dose of study treatment (including trastuzumab).

Number of Participants experienced paclitaxel-related neuropathy and adverse events

Outcome measures

Outcome measures
Measure
Treatment (Cyclophosphamide, Paclitaxel, Trastuzumab)
n=19 Participants
SYSTEMIC THERAPY: Patients receive cyclophosphamide IV over 1 hour, paclitaxel IV over 3 hours, and trastuzumab IV over 30-90 minutes on day 1. Treatment repeats every 14 days for 6 courses in the absence of disease progression or unacceptable toxicity. MAINTENANCE TRASTUZUMAB THERAPY: Beginning in course 6, patients receive trastuzumab IV over 30-60 minutes on day 1. Treatment repeats every 21 days for up to 52 weeks in the absence of disease progression or unacceptable toxicity. Patients may undergo radiation therapy at the discretion of the radiation oncologist and medical oncologist and patients with estrogen/progesterone receptor positive tumors receive hormonal therapy as determined by the medical oncologist per standard NCCN guidelines. Cyclophosphamide: Given IV Laboratory Biomarker Analysis: Correlative studies Paclitaxel: Given IV Trastuzumab: Given IV
Number of Participants With Paclitaxel-related Neuropathy, Graded According to the NCI CTCAE v4.03
Related to Investigational Product
1 Participants
Number of Participants With Paclitaxel-related Neuropathy, Graded According to the NCI CTCAE v4.03
Probably Related Investigational Product
14 Participants

PRIMARY outcome

Timeframe: From initiation of study treatment through completion of therapy and up to 3 months after the final dose of study treatment (including trastuzumab).

Participants experienced grade 3/4 cardiotoxicity with standard treatment

Outcome measures

Outcome measures
Measure
Treatment (Cyclophosphamide, Paclitaxel, Trastuzumab)
n=19 Participants
SYSTEMIC THERAPY: Patients receive cyclophosphamide IV over 1 hour, paclitaxel IV over 3 hours, and trastuzumab IV over 30-90 minutes on day 1. Treatment repeats every 14 days for 6 courses in the absence of disease progression or unacceptable toxicity. MAINTENANCE TRASTUZUMAB THERAPY: Beginning in course 6, patients receive trastuzumab IV over 30-60 minutes on day 1. Treatment repeats every 21 days for up to 52 weeks in the absence of disease progression or unacceptable toxicity. Patients may undergo radiation therapy at the discretion of the radiation oncologist and medical oncologist and patients with estrogen/progesterone receptor positive tumors receive hormonal therapy as determined by the medical oncologist per standard NCCN guidelines. Cyclophosphamide: Given IV Laboratory Biomarker Analysis: Correlative studies Paclitaxel: Given IV Trastuzumab: Given IV
Number of Participants With Cardiotoxicity Grade 3/4 Cardiotoxicity, Graded According to the NCI CTCAE v4.03
2 Participants

PRIMARY outcome

Timeframe: From initiation of study treatment through completion of therapy and up to 3 months after the final dose of study treatment (including trastuzumab).

Participants that experienced grade 3/4 nausea/vomiting with this regimen when compared to standard regimens.

Outcome measures

Outcome measures
Measure
Treatment (Cyclophosphamide, Paclitaxel, Trastuzumab)
n=19 Participants
SYSTEMIC THERAPY: Patients receive cyclophosphamide IV over 1 hour, paclitaxel IV over 3 hours, and trastuzumab IV over 30-90 minutes on day 1. Treatment repeats every 14 days for 6 courses in the absence of disease progression or unacceptable toxicity. MAINTENANCE TRASTUZUMAB THERAPY: Beginning in course 6, patients receive trastuzumab IV over 30-60 minutes on day 1. Treatment repeats every 21 days for up to 52 weeks in the absence of disease progression or unacceptable toxicity. Patients may undergo radiation therapy at the discretion of the radiation oncologist and medical oncologist and patients with estrogen/progesterone receptor positive tumors receive hormonal therapy as determined by the medical oncologist per standard NCCN guidelines. Cyclophosphamide: Given IV Laboratory Biomarker Analysis: Correlative studies Paclitaxel: Given IV Trastuzumab: Given IV
Number of Participants With Grade 3/4 Nausea/Vomiting, Graded According to the NCI CTCAE v4.03
0 Participants

PRIMARY outcome

Timeframe: First date of therapy until the first notation of clinical progression, relapse or death from any cause, assessed at 2 years

RFS and survival curves will be plotted following the method of Kaplan and Meier using the full analysis set.

Outcome measures

Outcome measures
Measure
Treatment (Cyclophosphamide, Paclitaxel, Trastuzumab)
n=19 Participants
SYSTEMIC THERAPY: Patients receive cyclophosphamide IV over 1 hour, paclitaxel IV over 3 hours, and trastuzumab IV over 30-90 minutes on day 1. Treatment repeats every 14 days for 6 courses in the absence of disease progression or unacceptable toxicity. MAINTENANCE TRASTUZUMAB THERAPY: Beginning in course 6, patients receive trastuzumab IV over 30-60 minutes on day 1. Treatment repeats every 21 days for up to 52 weeks in the absence of disease progression or unacceptable toxicity. Patients may undergo radiation therapy at the discretion of the radiation oncologist and medical oncologist and patients with estrogen/progesterone receptor positive tumors receive hormonal therapy as determined by the medical oncologist per standard NCCN guidelines. Cyclophosphamide: Given IV Laboratory Biomarker Analysis: Correlative studies Paclitaxel: Given IV Trastuzumab: Given IV
Number of Participants With Recurrence Free Survival (RFS)
1 Participants

PRIMARY outcome

Timeframe: Up to 2 years

Number of participants with inability to complete treatment, defined as a patient that requires a lower dose of therapy (defined as dose lowered by 50%), or a postponement of scheduled treatment of longer than 28 days, or discontinuation of treatment for any reason. will be described using frequencies and proportions and 90% confidence intervals.

Outcome measures

Outcome measures
Measure
Treatment (Cyclophosphamide, Paclitaxel, Trastuzumab)
n=19 Participants
SYSTEMIC THERAPY: Patients receive cyclophosphamide IV over 1 hour, paclitaxel IV over 3 hours, and trastuzumab IV over 30-90 minutes on day 1. Treatment repeats every 14 days for 6 courses in the absence of disease progression or unacceptable toxicity. MAINTENANCE TRASTUZUMAB THERAPY: Beginning in course 6, patients receive trastuzumab IV over 30-60 minutes on day 1. Treatment repeats every 21 days for up to 52 weeks in the absence of disease progression or unacceptable toxicity. Patients may undergo radiation therapy at the discretion of the radiation oncologist and medical oncologist and patients with estrogen/progesterone receptor positive tumors receive hormonal therapy as determined by the medical oncologist per standard NCCN guidelines. Cyclophosphamide: Given IV Laboratory Biomarker Analysis: Correlative studies Paclitaxel: Given IV Trastuzumab: Given IV
Number of Participants With Inability to Complete Treatment, Defined as a Patient That Requires a Lower Dose of Therapy (Defined as Dose Lowered by 50%), or a Postponement of Scheduled Treatment of Longer Than 28 Days, or Discontinuation for Any Reason
3 Participants

Adverse Events

Treatment (Cyclophosphamide, Paclitaxel, Trastuzumab)

Serious events: 6 serious events
Other events: 17 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Treatment (Cyclophosphamide, Paclitaxel, Trastuzumab)
n=19 participants at risk
SYSTEMIC THERAPY: Patients receive cyclophosphamide IV over 1 hour, paclitaxel IV over 3 hours, and trastuzumab IV over 30-90 minutes on day 1. Treatment repeats every 14 days for 6 courses in the absence of disease progression or unacceptable toxicity. MAINTENANCE TRASTUZUMAB THERAPY: Beginning in course 6, patients receive trastuzumab IV over 30-60 minutes on day 1. Treatment repeats every 21 days for up to 52 weeks in the absence of disease progression or unacceptable toxicity. Patients may undergo radiation therapy at the discretion of the radiation oncologist and medical oncologist and patients with estrogen/progesterone receptor positive tumors receive hormonal therapy as determined by the medical oncologist per standard NCCN guidelines. Cyclophosphamide: Given IV Laboratory Biomarker Analysis: Correlative studies Paclitaxel: Given IV Trastuzumab: Given IV
Blood and lymphatic system disorders
Febrile neutropenia
10.5%
2/19 • Number of events 3 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
General disorders
Fever
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Injury, poisoning and procedural complications
Fracture
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Metabolism and nutrition disorders
Hyponatremia
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Respiratory, thoracic and mediastinal disorders
Pneumonitis
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.

Other adverse events

Other adverse events
Measure
Treatment (Cyclophosphamide, Paclitaxel, Trastuzumab)
n=19 participants at risk
SYSTEMIC THERAPY: Patients receive cyclophosphamide IV over 1 hour, paclitaxel IV over 3 hours, and trastuzumab IV over 30-90 minutes on day 1. Treatment repeats every 14 days for 6 courses in the absence of disease progression or unacceptable toxicity. MAINTENANCE TRASTUZUMAB THERAPY: Beginning in course 6, patients receive trastuzumab IV over 30-60 minutes on day 1. Treatment repeats every 21 days for up to 52 weeks in the absence of disease progression or unacceptable toxicity. Patients may undergo radiation therapy at the discretion of the radiation oncologist and medical oncologist and patients with estrogen/progesterone receptor positive tumors receive hormonal therapy as determined by the medical oncologist per standard NCCN guidelines. Cyclophosphamide: Given IV Laboratory Biomarker Analysis: Correlative studies Paclitaxel: Given IV Trastuzumab: Given IV
Respiratory, thoracic and mediastinal disorders
Sore throat
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Reproductive system and breast disorders
Uterine pain
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Infections and infestations
Vaginal infection
5.3%
1/19 • Number of events 2 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Cardiac disorders
Ventricular arrhythmia
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Infections and infestations
Wound infection
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Metabolism and nutrition disorders
Hyperglycemia
89.5%
17/19 • Number of events 57 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Nervous system disorders
Peripheral sensory neuropathy
84.2%
16/19 • Number of events 40 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
General disorders
fatigue
68.4%
13/19 • Number of events 20 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Investigations
Alkaline phosphatase increased
63.2%
12/19 • Number of events 19 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Gastrointestinal disorders
Nausea
63.2%
12/19 • Number of events 17 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Investigations
White blood cell decreased
52.6%
10/19 • Number of events 18 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Musculoskeletal and connective tissue disorders
Arthralgia
47.4%
9/19 • Number of events 13 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Metabolism and nutrition disorders
Hyponatremia
47.4%
9/19 • Number of events 23 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Gastrointestinal disorders
Constipation
42.1%
8/19 • Number of events 10 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Vascular disorders
Flushing
42.1%
8/19 • Number of events 9 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Psychiatric disorders
Insomnia
42.1%
8/19 • Number of events 8 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Blood and lymphatic system disorders
Anemia
36.8%
7/19 • Number of events 18 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Musculoskeletal and connective tissue disorders
Bone pain
36.8%
7/19 • Number of events 11 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Respiratory, thoracic and mediastinal disorders
Cough
36.8%
7/19 • Number of events 8 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Gastrointestinal disorders
Diarrhea
36.8%
7/19 • Number of events 11 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Vascular disorders
Hot flashes
36.8%
7/19 • Number of events 9 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
General disorders
Edema limbs
31.6%
6/19 • Number of events 8 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Reproductive system and breast disorders
Breast pain
26.3%
5/19 • Number of events 5 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Skin and subcutaneous tissue disorders
Skin and subcutaneous tissue disorders - Other, specify
26.3%
5/19 • Number of events 5 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Investigations
Alanine aminotransferase increased
21.1%
4/19 • Number of events 4 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Metabolism and nutrition disorders
Hypocalcemia
21.1%
4/19 • Number of events 6 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Metabolism and nutrition disorders
Hypokalemia
21.1%
4/19 • Number of events 9 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Musculoskeletal and connective tissue disorders
Myalgia
21.1%
4/19 • Number of events 5 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
General disorders
Pain
21.1%
4/19 • Number of events 13 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Investigations
Aspartate aminotransferase increased
15.8%
3/19 • Number of events 5 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Psychiatric disorders
Depression
15.8%
3/19 • Number of events 5 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Skin and subcutaneous tissue disorders
Erythema multiforme
15.8%
3/19 • Number of events 3 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Skin and subcutaneous tissue disorders
Erythroderma
15.8%
3/19 • Number of events 4 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
General disorders
Fever
15.8%
3/19 • Number of events 3 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Nervous system disorders
Headache
15.8%
3/19 • Number of events 4 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Gastrointestinal disorders
Mucositis oral
15.8%
3/19 • Number of events 5 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Skin and subcutaneous tissue disorders
Rash acneiform
15.8%
3/19 • Number of events 6 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Skin and subcutaneous tissue disorders
Rash maculo-papular
15.8%
3/19 • Number of events 6 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Reproductive system and breast disorders
Reproductive system and breast disorders
15.8%
3/19 • Number of events 3 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Psychiatric disorders
Restlessness
15.8%
3/19 • Number of events 4 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Infections and infestations
Urinary tract infection
15.8%
3/19 • Number of events 3 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Metabolism and nutrition disorders
Weight gain
15.8%
3/19 • Number of events 4 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Musculoskeletal and connective tissue disorders
Back pain
10.5%
2/19 • Number of events 2 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Cardiac disorders
Ejection fraction decreased
10.5%
2/19 • Number of events 4 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Eye disorders
Eye disorders
10.5%
2/19 • Number of events 2 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Injury, poisoning and procedural complications
Fall
10.5%
2/19 • Number of events 2 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Investigations
Neutrophil count decreased
10.5%
2/19 • Number of events 2 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Skin and subcutaneous tissue disorders
Pain of skin
10.5%
2/19 • Number of events 2 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Psychiatric disorders
Personality change
10.5%
2/19 • Number of events 2 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Investigations
Platelet count decreased
10.5%
2/19 • Number of events 3 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Respiratory, thoracic and mediastinal disorders
Postnasal drip
10.5%
2/19 • Number of events 2 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Nervous system disorders
Scalp pain
10.5%
2/19 • Number of events 2 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Renal and urinary disorders
Urinary frequency
10.5%
2/19 • Number of events 3 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Renal and urinary disorders
Urinary incontinence
10.5%
2/19 • Number of events 2 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Renal and urinary disorders
Urinary tract pain
10.5%
2/19 • Number of events 2 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Reproductive system and breast disorders
Vaginal dryness
10.5%
2/19 • Number of events 3 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Immune system disorders
Allergic reaction
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Respiratory, thoracic and mediastinal disorders
Allergic rhinitis
5.3%
1/19 • Number of events 2 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Psychiatric disorders
Anxiety
5.3%
1/19 • Number of events 2 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Renal and urinary disorders
Bladder spasm
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Eye disorders
Blurred vision
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
General disorders
Chills
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Nervous system disorders
Concentration impairment
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Investigations
Creatinine increased
5.3%
1/19 • Number of events 2 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Skin and subcutaneous tissue disorders
Dermatitis radiation
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Nervous system disorders
Dizziness
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Gastrointestinal disorders
Dysphagia
5.3%
1/19 • Number of events 2 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Respiratory, thoracic and mediastinal disorders
Dyspnea
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
General disorders
Edema trunk
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Respiratory, thoracic and mediastinal disorders
Epistaxis
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Eye disorders
Eye pain
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Nervous system disorders
Facial pain
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Injury, poisoning and procedural complications
Fracture
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Gastrointestinal disorders
Gastritis
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Gastrointestinal disorders
Gastroesophageal reflux disease
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Gastrointestinal disorders
Gastrointestinal disorders - Other, specify
5.3%
1/19 • Number of events 2 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Gastrointestinal disorders
Gastrointestinal pain
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Metabolism and nutrition disorders
Hypercalcemia
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Metabolism and nutrition disorders
Hypoalbuminemia
5.3%
1/19 • Number of events 2 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Nervous system disorders
Memory impairment
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Musculoskeletal and connective tissue disorders
Musculoskeletal and connective tissue disorder - Other, specify
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Infections and infestations
Nail infection
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Skin and subcutaneous tissue disorders
Nail loss
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Respiratory, thoracic and mediastinal disorders
Nasal congestion
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Musculoskeletal and connective tissue disorders
Neck pain
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Neoplasms benign, malignant and unspecified (incl cysts and polyps) - Other, specify
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Nervous system disorders
Nervous system disorders - Other, specify
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Gastrointestinal disorders
Oral pain
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Ear and labyrinth disorders
Otitis externa
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Musculoskeletal and connective tissue disorders
Pain in extremity
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Cardiac disorders
Palpitations
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Nervous system disorders
Presyncope
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Skin and subcutaneous tissue disorders
Pruritus
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Injury, poisoning and procedural complications
Seroma
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Infections and infestations
Skin infection
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.
Skin and subcutaneous tissue disorders
Skin ulceration
5.3%
1/19 • Number of events 1 • From initiation of study treatment through completion of study therapy (approximately 52 weeks including trastuzumab maintenance) and continuing for up to 3 months following the final dose of study treatment.

Additional Information

Dr. Amulya Yellala

University of Nebraska Medical Center

Phone: 402-559-5388

Results disclosure agreements

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