Trial Outcomes & Findings for A Study of Ad-RTS-hIL-12 With Veledimex in Subjects With Breast Cancer (NCT NCT02423902)
NCT ID: NCT02423902
Last Updated: 2025-08-28
Results Overview
Composite measure of safety and tolerability based on lab parameters, vitals, physical examination data and deaths, SAEs, and AEs resulting in patient discontinuation. Toxicity stopping rules when applicable will be determined based on a clinical assessment made by the SRC. The Sponsor conducted an additional ad hoc analysis of study-drug-related-TEAEs with an onset during the dosing period of all cycles to assess the number subjects with events of cytokine release syndrome (CRS), to include TEAEs that were symptoms of CRS, including when the PI did not report the preferred term of CRS. Results of this ad hoc assessment are reported here.
TERMINATED
PHASE1/PHASE2
9 participants
1 year
2025-08-28
Participant Flow
Participant milestones
| Measure |
HER2+ Subjects
Subjects with HER2+ breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
HER2- Subjects
Subjects with HER2- breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
|---|---|---|
|
Overall Study
STARTED
|
1
|
8
|
|
Overall Study
COMPLETED
|
0
|
4
|
|
Overall Study
NOT COMPLETED
|
1
|
4
|
Reasons for withdrawal
| Measure |
HER2+ Subjects
Subjects with HER2+ breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
HER2- Subjects
Subjects with HER2- breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
|---|---|---|
|
Overall Study
Disease progression
|
1
|
4
|
Baseline Characteristics
A Study of Ad-RTS-hIL-12 With Veledimex in Subjects With Breast Cancer
Baseline characteristics by cohort
| Measure |
HER2+ Subjects
n=1 Participants
Subjects with HER2+ breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
HER2- Subjects
n=8 Participants
Subjects with HER2- breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
Total
n=9 Participants
Total of all reporting groups
|
|---|---|---|---|
|
Age, Continuous
|
39.0 years
STANDARD_DEVIATION 0 • n=99 Participants
|
50.9 years
STANDARD_DEVIATION 10.24 • n=107 Participants
|
49.6 years
STANDARD_DEVIATION 10.38 • n=206 Participants
|
|
Sex: Female, Male
Female
|
1 Participants
n=99 Participants
|
8 Participants
n=107 Participants
|
9 Participants
n=206 Participants
|
|
Sex: Female, Male
Male
|
0 Participants
n=99 Participants
|
0 Participants
n=107 Participants
|
0 Participants
n=206 Participants
|
|
Ethnicity (NIH/OMB)
Hispanic or Latino
|
0 Participants
n=99 Participants
|
0 Participants
n=107 Participants
|
0 Participants
n=206 Participants
|
|
Ethnicity (NIH/OMB)
Not Hispanic or Latino
|
1 Participants
n=99 Participants
|
7 Participants
n=107 Participants
|
8 Participants
n=206 Participants
|
|
Ethnicity (NIH/OMB)
Unknown or Not Reported
|
0 Participants
n=99 Participants
|
1 Participants
n=107 Participants
|
1 Participants
n=206 Participants
|
|
Race (NIH/OMB)
American Indian or Alaska Native
|
0 Participants
n=99 Participants
|
0 Participants
n=107 Participants
|
0 Participants
n=206 Participants
|
|
Race (NIH/OMB)
Asian
|
1 Participants
n=99 Participants
|
0 Participants
n=107 Participants
|
1 Participants
n=206 Participants
|
|
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
|
0 Participants
n=99 Participants
|
0 Participants
n=107 Participants
|
0 Participants
n=206 Participants
|
|
Race (NIH/OMB)
Black or African American
|
0 Participants
n=99 Participants
|
1 Participants
n=107 Participants
|
1 Participants
n=206 Participants
|
|
Race (NIH/OMB)
White
|
0 Participants
n=99 Participants
|
6 Participants
n=107 Participants
|
6 Participants
n=206 Participants
|
|
Race (NIH/OMB)
More than one race
|
0 Participants
n=99 Participants
|
0 Participants
n=107 Participants
|
0 Participants
n=206 Participants
|
|
Race (NIH/OMB)
Unknown or Not Reported
|
0 Participants
n=99 Participants
|
1 Participants
n=107 Participants
|
1 Participants
n=206 Participants
|
|
Height
|
167.0 cm
STANDARD_DEVIATION 0 • n=99 Participants
|
161.1 cm
STANDARD_DEVIATION 4.72 • n=107 Participants
|
161.8 cm
STANDARD_DEVIATION 4.83 • n=206 Participants
|
|
Weight
|
71.0 kg
STANDARD_DEVIATION 0 • n=99 Participants
|
63.2 kg
STANDARD_DEVIATION 11.75 • n=107 Participants
|
64.1 kg
STANDARD_DEVIATION 11.29 • n=206 Participants
|
|
BMI
|
25.5 kg/m2
STANDARD_DEVIATION 0 • n=99 Participants
|
24.5 kg/m2
STANDARD_DEVIATION 5.02 • n=107 Participants
|
24.6 kg/m2
STANDARD_DEVIATION 4.71 • n=206 Participants
|
PRIMARY outcome
Timeframe: 1 yearPopulation: The safety population will comprise all subjects who have received either the injection of Ad-RTS-hIL-12 or any doses of veledimex
Composite measure of safety and tolerability based on lab parameters, vitals, physical examination data and deaths, SAEs, and AEs resulting in patient discontinuation. Toxicity stopping rules when applicable will be determined based on a clinical assessment made by the SRC. The Sponsor conducted an additional ad hoc analysis of study-drug-related-TEAEs with an onset during the dosing period of all cycles to assess the number subjects with events of cytokine release syndrome (CRS), to include TEAEs that were symptoms of CRS, including when the PI did not report the preferred term of CRS. Results of this ad hoc assessment are reported here.
Outcome measures
| Measure |
HER2+ Subjects
n=1 Participants
Subjects with HER2+ breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
HER2- Subjects
n=8 Participants
Subjects with HER2- breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
|---|---|---|
|
Number of Participants With Treatment-Emergent Adverse Events (TEAEs), Serious Adverse Events (SAEs), and Adverse Events Leading to Study Discontinuation
Any TEAE
|
1 participants
|
8 participants
|
|
Number of Participants With Treatment-Emergent Adverse Events (TEAEs), Serious Adverse Events (SAEs), and Adverse Events Leading to Study Discontinuation
Treatment-related TEAE
|
1 participants
|
8 participants
|
|
Number of Participants With Treatment-Emergent Adverse Events (TEAEs), Serious Adverse Events (SAEs), and Adverse Events Leading to Study Discontinuation
Grade 3 or higher TEAE
|
1 participants
|
7 participants
|
|
Number of Participants With Treatment-Emergent Adverse Events (TEAEs), Serious Adverse Events (SAEs), and Adverse Events Leading to Study Discontinuation
Treatment-related Grade 3 or higher TEAE
|
1 participants
|
6 participants
|
|
Number of Participants With Treatment-Emergent Adverse Events (TEAEs), Serious Adverse Events (SAEs), and Adverse Events Leading to Study Discontinuation
Adverse event leading to death
|
0 participants
|
0 participants
|
|
Number of Participants With Treatment-Emergent Adverse Events (TEAEs), Serious Adverse Events (SAEs), and Adverse Events Leading to Study Discontinuation
Serious TEAE
|
0 participants
|
4 participants
|
|
Number of Participants With Treatment-Emergent Adverse Events (TEAEs), Serious Adverse Events (SAEs), and Adverse Events Leading to Study Discontinuation
TEAE leading to discontinuation
|
0 participants
|
5 participants
|
|
Number of Participants With Treatment-Emergent Adverse Events (TEAEs), Serious Adverse Events (SAEs), and Adverse Events Leading to Study Discontinuation
Cytokine Release Syndrome Assessment: Grade 2
|
1 participants
|
5 participants
|
|
Number of Participants With Treatment-Emergent Adverse Events (TEAEs), Serious Adverse Events (SAEs), and Adverse Events Leading to Study Discontinuation
Cytokine Release Syndrome Assessment: Grade 3
|
0 participants
|
2 participants
|
|
Number of Participants With Treatment-Emergent Adverse Events (TEAEs), Serious Adverse Events (SAEs), and Adverse Events Leading to Study Discontinuation
Cytokine Release Syndrome Assessment: Grade 4
|
0 participants
|
1 participants
|
SECONDARY outcome
Timeframe: 12 weeksPopulation: The veledimex-treated population will comprise subjects who have received the injection of Ad-RTS-hIL-12 and at least one dose of veledimex
The percent of subjects that failed by 12 weeks is denoted as the progression rate, and is derived based on the sum of progression events, death events, and subjects who discontinue the trial due to an AE. Tumor assessment was performed per RECIST (progression was determined as \>=20% increase in the sum of the longest diameter of target lesions and or unequivocal new lesion were present)
Outcome measures
| Measure |
HER2+ Subjects
n=1 Participants
Subjects with HER2+ breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
HER2- Subjects
n=8 Participants
Subjects with HER2- breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
|---|---|---|
|
Progression Rate at 12 Weeks After the Start of One Cycle of Ad-RTS-hIL-12 Immunotherapy
12-week Progression rate per RECIST criteria
|
100.0 % of subjects who progressed at 12 weeks
Interval 2.5 to 100.0
|
62.5 % of subjects who progressed at 12 weeks
Interval 24.5 to 91.5
|
|
Progression Rate at 12 Weeks After the Start of One Cycle of Ad-RTS-hIL-12 Immunotherapy
12-week Progression rate per irRC criteria
|
100.0 % of subjects who progressed at 12 weeks
Interval 2.5 to 100.0
|
75.0 % of subjects who progressed at 12 weeks
Interval 34.9 to 96.8
|
SECONDARY outcome
Timeframe: 12 weeksPopulation: The veledimex-treated population will comprise subjects who have received the injection of Ad-RTS-hIL-12 and at least one dose of veledimex
Overall response at Week 12 is based on the totality of the responses for target and non-target lesions. For this calculation, responders are defined as those experiencing a CR or a PR. Non-responders are those either with stable or progressive disease. Those subjects who cannot be assessed will be treated as non-responders for the purposes of deriving the percentage of responders and confidence intervals.
Outcome measures
| Measure |
HER2+ Subjects
n=1 Participants
Subjects with HER2+ breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
HER2- Subjects
n=8 Participants
Subjects with HER2- breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
|---|---|---|
|
Overall Response Rate (ORR), Defined as the Rate of Complete Response (CR) Plus the Rate of Partial Response (PR) at 12 Weeks Following the Start of Ad-RTS-hIL-12 Immunotherapy
Objective response rate (CR or PR) at Week 12 per RECIST
|
0.0 Percentage of subjects with CR or PR
Interval 0.0 to 97.5
|
12.5 Percentage of subjects with CR or PR
Interval 0.3 to 52.7
|
|
Overall Response Rate (ORR), Defined as the Rate of Complete Response (CR) Plus the Rate of Partial Response (PR) at 12 Weeks Following the Start of Ad-RTS-hIL-12 Immunotherapy
Objective response rate (CR or PR) at Week 12 per irRC
|
0.0 Percentage of subjects with CR or PR
Interval 0.0 to 97.5
|
12.5 Percentage of subjects with CR or PR
Interval 0.3 to 52.7
|
SECONDARY outcome
Timeframe: 12 weeksPopulation: The veledimex-treated population will comprise subjects who have received the injection of Ad-RTS-hIL-12 and at least one dose of veledimex
The DCR is the proportion of subjects who have a CR, PR, or stable disease at 12 weeks following the start of Ad-RTS-hIL-12 immunotherapy using RECIST v1.1. For this calculation, responders are defined as those experiencing a CR, PR, or stable disease. Non-responders are defined as those with PD. Those subjects that cannot be assessed will be treated as non-responders for the purposes of deriving the percentage of responders and confidence intervals.
Outcome measures
| Measure |
HER2+ Subjects
n=1 Participants
Subjects with HER2+ breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
HER2- Subjects
n=8 Participants
Subjects with HER2- breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
|---|---|---|
|
Disease Control Rate (DCR), Defined as the Proportion of Subjects Who Have a Complete Response (CR), Partial Response (PR), or Stable Disease (SD) at 12 Weeks Following the Start of One Cycle of Ad-RTS-hIL-12 Immunotherapy
Disease control rate (CR, PR, or SD) at Week 12 per RECIST
|
0.0 Percentage of subjects with CR, PR, or S
Interval 0.0 to 97.5
|
25.0 Percentage of subjects with CR, PR, or S
Interval 3.2 to 65.1
|
|
Disease Control Rate (DCR), Defined as the Proportion of Subjects Who Have a Complete Response (CR), Partial Response (PR), or Stable Disease (SD) at 12 Weeks Following the Start of One Cycle of Ad-RTS-hIL-12 Immunotherapy
Disease control rate (CR, PR, or SD) at Week 12 per irRC
|
0.0 Percentage of subjects with CR, PR, or S
Interval 0.0 to 97.5
|
25.0 Percentage of subjects with CR, PR, or S
Interval 3.2 to 65.1
|
SECONDARY outcome
Timeframe: 12 weeksPopulation: The veledimex-treated population will comprise subjects who have received the injection of Ad-RTS-hIL-12 and at least one dose of veledimex
Number of subjects whose baseline tumor status (stable disease or partial response) improves to partial response or better at 12 weeks following the start of Ad-RTS-hIL-12 immunotherapy
Outcome measures
| Measure |
HER2+ Subjects
n=1 Participants
Subjects with HER2+ breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
HER2- Subjects
n=8 Participants
Subjects with HER2- breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
|---|---|---|
|
Number of Subjects Whose Baseline Tumor Status (Stable Disease or Partial Response) Improves to Partial Response or Better at 12 Weeks Following the Start of Ad-RTS-hIL-12 Immunotherapy
|
0 participants
|
1 participants
|
SECONDARY outcome
Timeframe: 12 weeksPopulation: The veledimex-treated population will comprise subjects who have received the injection of Ad-RTS-hIL-12 and at least one dose of veledimex
Best Overall Response at Week 12 after 1 cycle of Ad-RTS-hIL-12 + veledimex immunotherapy is reported for response assessment per RECIST and per irRC.
Outcome measures
| Measure |
HER2+ Subjects
n=1 Participants
Subjects with HER2+ breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
HER2- Subjects
n=8 Participants
Subjects with HER2- breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
|---|---|---|
|
Comparison of Radiographic Tumor Responses by irRC With RECIST
Partial response per RECIST
|
0 participants
|
1 participants
|
|
Comparison of Radiographic Tumor Responses by irRC With RECIST
Partial response per irRC
|
0 participants
|
1 participants
|
|
Comparison of Radiographic Tumor Responses by irRC With RECIST
Stable disease per RECIST
|
0 participants
|
3 participants
|
|
Comparison of Radiographic Tumor Responses by irRC With RECIST
Stable disease per irRC
|
0 participants
|
2 participants
|
|
Comparison of Radiographic Tumor Responses by irRC With RECIST
Progressive disease per RECIST
|
1 participants
|
4 participants
|
|
Comparison of Radiographic Tumor Responses by irRC With RECIST
irRProgressive disease per irRC
|
1 participants
|
5 participants
|
SECONDARY outcome
Timeframe: Screening, Week 6, and Week 12Population: The analysis was performed on the Veledimex-treated population. The number of subjects analyzed at each time point may be lower than the total due to missed sample collections.
Serum levels of the cancer antigen 15-3 (CA15-3) biomarker were measured by immunoassay to explore the impact of treatment.
Outcome measures
| Measure |
HER2+ Subjects
n=1 Participants
Subjects with HER2+ breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
HER2- Subjects
n=8 Participants
Subjects with HER2- breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
|---|---|---|
|
Change From Baseline in Serum CA15-3 Levels
CA15-3 (Muc-1) at Screening
|
91 U/ml
Standard Deviation 0
|
1281.5 U/ml
Standard Deviation 3500.774
|
|
Change From Baseline in Serum CA15-3 Levels
CA15-3 (Muc-1) at Week 6
|
138 U/ml
Standard Deviation 0
|
3747.5 U/ml
Standard Deviation 10430.77
|
|
Change From Baseline in Serum CA15-3 Levels
CA15-3 (Muc-1) at Week 12
|
—
|
76.75 U/ml
Standard Deviation 101.6772
|
SECONDARY outcome
Timeframe: Screening, Week 6, and Week 12Population: The analysis was performed on the Veledimex-treated population. The number of subjects analyzed at each time point may be lower than the total due to missed sample collections.
Serum levels of Interleukin-12 (IL-12) were measured by immunoassay to explore the impact of treatment on immune biomarkers.
Outcome measures
| Measure |
HER2+ Subjects
n=1 Participants
Subjects with HER2+ breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
HER2- Subjects
n=8 Participants
Subjects with HER2- breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
|---|---|---|
|
Change From Baseline in Serum Interleukin-12 (IL-12) Levels
Il-12 at Screening
|
0.1505 pg/mL
|
0.0728 pg/mL
Standard Deviation 0.0901
|
|
Change From Baseline in Serum Interleukin-12 (IL-12) Levels
Il-12 at Week 6
|
0.735 pg/mL
|
0.1476 pg/mL
Standard Deviation 0.1436
|
|
Change From Baseline in Serum Interleukin-12 (IL-12) Levels
Il-12 at Week 12
|
—
|
0.0244 pg/mL
Standard Deviation 0.0221
|
SECONDARY outcome
Timeframe: Screening, Week 6, and Week 12Population: The analysis was performed on the Veledimex-treated population. The number of subjects analyzed at each time point may be lower than the total due to missed sample collections
Serum levels of Interferon-gamma (IFN-gamma) were measured by immunoassay to explore the impact of treatment on immune biomarkers.
Outcome measures
| Measure |
HER2+ Subjects
n=1 Participants
Subjects with HER2+ breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
HER2- Subjects
n=8 Participants
Subjects with HER2- breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
|---|---|---|
|
Change From Baseline in Serum Interferon-gamma (IFN-gamma) Levels
IFN-gamma at Screening
|
6.34 pg/mL
|
7.34 pg/mL
Standard Deviation 10.32
|
|
Change From Baseline in Serum Interferon-gamma (IFN-gamma) Levels
IFN-gamma at Week 6
|
6.87 pg/mL
|
6.51 pg/mL
Standard Deviation 6.06
|
|
Change From Baseline in Serum Interferon-gamma (IFN-gamma) Levels
IFN-gamma at Week 12
|
—
|
7.02 pg/mL
Standard Deviation 6.24
|
SECONDARY outcome
Timeframe: Screening, Week 6, and Week 12.Population: The analysis was performed on the Veledimex-treated population. The number of subjects analyzed at each time point may be lower than the total due to missed sample collections.
Serum levels of the carcinoembryonic antigen (CEA) biomarker were measured by immunoassay to explore the impact of treatment.
Outcome measures
| Measure |
HER2+ Subjects
n=1 Participants
Subjects with HER2+ breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
HER2- Subjects
n=8 Participants
Subjects with HER2- breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
|---|---|---|
|
Change From Baseline in Serum Carcinoembryonic Antigen (CEA) Levels
CEA at Screening
|
5.1 ng/mL
|
8.275 ng/mL
Standard Deviation 9.970
|
|
Change From Baseline in Serum Carcinoembryonic Antigen (CEA) Levels
CEA at Week 6
|
7.5 ng/mL
|
14.838 ng/mL
Standard Deviation 21.690
|
|
Change From Baseline in Serum Carcinoembryonic Antigen (CEA) Levels
CEA at Week 12
|
—
|
4.225 ng/mL
Standard Deviation 3.226
|
Adverse Events
HER2+ Subjects
HER2- Subjects
Serious adverse events
| Measure |
HER2+ Subjects
n=1 participants at risk
Subjects with HER2+ breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
HER2- Subjects
n=8 participants at risk
Subjects with HER2- breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
|---|---|---|
|
Blood and lymphatic system disorders
Febrile Neutropenia
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
General disorders
Fatigue
|
0.00%
0/1 • 1 year
|
25.0%
2/8 • Number of events 2 • 1 year
|
|
General disorders
Malaise
|
0.00%
0/1 • 1 year
|
25.0%
2/8 • Number of events 2 • 1 year
|
|
Infections and infestations
Lung Infection
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Injury, poisoning and procedural complications
Post Procedural Haemorrhage
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Investigations
Alanine Aminotransferase Increased
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Investigations
Aspartate Aminotransferase Increased
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Respiratory, thoracic and mediastinal disorders
Oropharyngeal Pain
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Vascular disorders
Hypotension
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
Other adverse events
| Measure |
HER2+ Subjects
n=1 participants at risk
Subjects with HER2+ breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
HER2- Subjects
n=8 participants at risk
Subjects with HER2- breast cancer were assigned to receive an intratumoral injection of Ad-RTS-hIL-12 in combination with veledimex:
* Ad-RTS-hIL-12: Approximately 1.0x10\^12 viral particles (vp) per injection
* Veledimex: 7 oral doses of veledimex
|
|---|---|---|
|
Blood and lymphatic system disorders
Neutropenia
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Cardiac disorders
Palpitations
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Cardiac disorders
Tachycardia
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Eye disorders
Dry Eye
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Gastrointestinal disorders
Vomiting
|
100.0%
1/1 • Number of events 1 • 1 year
|
50.0%
4/8 • Number of events 5 • 1 year
|
|
Gastrointestinal disorders
Nausea
|
100.0%
1/1 • Number of events 1 • 1 year
|
37.5%
3/8 • Number of events 3 • 1 year
|
|
Gastrointestinal disorders
Gastrooesophageal Reflux Disease
|
100.0%
1/1 • Number of events 1 • 1 year
|
25.0%
2/8 • Number of events 2 • 1 year
|
|
Gastrointestinal disorders
Constipation
|
0.00%
0/1 • 1 year
|
25.0%
2/8 • Number of events 2 • 1 year
|
|
Gastrointestinal disorders
Flatulence
|
100.0%
1/1 • Number of events 1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Gastrointestinal disorders
Diarrhoea
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Gastrointestinal disorders
Dyspepsia
|
100.0%
1/1 • Number of events 1 • 1 year
|
0.00%
0/8 • 1 year
|
|
Gastrointestinal disorders
Gingival Pain
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
General disorders
Pyrexia
|
100.0%
1/1 • Number of events 2 • 1 year
|
75.0%
6/8 • Number of events 9 • 1 year
|
|
General disorders
Fatigue
|
100.0%
1/1 • Number of events 1 • 1 year
|
62.5%
5/8 • Number of events 8 • 1 year
|
|
General disorders
Chills
|
100.0%
1/1 • Number of events 1 • 1 year
|
62.5%
5/8 • Number of events 6 • 1 year
|
|
General disorders
Malaise
|
100.0%
1/1 • Number of events 1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
General disorders
Asthenia
|
100.0%
1/1 • Number of events 1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
General disorders
Localised Oedema
|
100.0%
1/1 • Number of events 1 • 1 year
|
0.00%
0/8 • 1 year
|
|
Infections and infestations
Urinary Tract Infection
|
100.0%
1/1 • Number of events 1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Investigations
Aspartate Aminotransferase Increased
|
100.0%
1/1 • Number of events 2 • 1 year
|
25.0%
2/8 • Number of events 2 • 1 year
|
|
Investigations
Alanine Aminotransferase
|
100.0%
1/1 • Number of events 1 • 1 year
|
25.0%
2/8 • Number of events 2 • 1 year
|
|
Investigations
Lymphocyte Count Decreased
|
0.00%
0/1 • 1 year
|
50.0%
4/8 • Number of events 4 • 1 year
|
|
Investigations
Blood Alkaline Phosphatase Increased
|
100.0%
1/1 • Number of events 1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Investigations
Neutrophil Count Decreased
|
0.00%
0/1 • 1 year
|
25.0%
2/8 • Number of events 2 • 1 year
|
|
Investigations
Blood Bilirubin Increased
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Investigations
White Blood Cell Count Decreased
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Metabolism and nutrition disorders
Decreased Appetite
|
100.0%
1/1 • Number of events 1 • 1 year
|
25.0%
2/8 • Number of events 2 • 1 year
|
|
Musculoskeletal and connective tissue disorders
Myalgia
|
100.0%
1/1 • Number of events 1 • 1 year
|
62.5%
5/8 • Number of events 5 • 1 year
|
|
Musculoskeletal and connective tissue disorders
Arthralgia
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Nervous system disorders
Headache
|
100.0%
1/1 • Number of events 1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Nervous system disorders
Peripheral Sensory Neuropathy
|
0.00%
0/1 • 1 year
|
25.0%
2/8 • Number of events 2 • 1 year
|
|
Nervous system disorders
Dysgeusia
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Nervous system disorders
Paraesthesia
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Psychiatric disorders
Depression
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Reproductive system and breast disorders
Breast Pain
|
100.0%
1/1 • Number of events 1 • 1 year
|
0.00%
0/8 • 1 year
|
|
Respiratory, thoracic and mediastinal disorders
Oropharyngeal Pain
|
100.0%
1/1 • Number of events 1 • 1 year
|
0.00%
0/8 • 1 year
|
|
Respiratory, thoracic and mediastinal disorders
Cough
|
100.0%
1/1 • Number of events 1 • 1 year
|
0.00%
0/8 • 1 year
|
|
Skin and subcutaneous tissue disorders
Hyperhidrosis
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 2 • 1 year
|
|
Skin and subcutaneous tissue disorders
Urticaria
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
|
Vascular disorders
Hypotension
|
0.00%
0/1 • 1 year
|
37.5%
3/8 • Number of events 3 • 1 year
|
|
Vascular disorders
Hypertension
|
0.00%
0/1 • 1 year
|
12.5%
1/8 • Number of events 1 • 1 year
|
Additional Information
Results disclosure agreements
- Principal investigator is a sponsor employee
- Publication restrictions are in place
Restriction type: LTE60