Back to resultsStudy of Sacituzumab Govitecan-hziy (IMMU-132) in Adults With Epithelial Cancer
Primary Purpose
Gastric Adenocarcinoma, Esophageal Cancer, Hepatocellular Carcinoma
Status
Completed
Phase
Phase 1
Locations
United States
Study Type
Interventional
Intervention
Sacituzumab Govitecan-hziy (SG)
Sponsored by
About this trial
This is an interventional treatment trial for Gastric Adenocarcinoma
Eligibility Criteria
Inclusion Criteria:
- Individuals able to understand and give written informed consent.
Histologically or cytologically confirmed epithelial cancer of one of the following types:
- Gastric adenocarcinoma (GC)
- Esophageal cancer (EC)
- Hepatocellular carcinoma (HCC)
- Non-small-cell lung cancer (NSCLC)
- Small-cell lung cancer (SCLC)
- Epithelial ovarian cancer (EOC)
- Cervical Cancer
- Endometrial Cancer
- Triple-negative breast cancer (TNBC)
- Non-triple-negative breast cancer
- Papillary thyroid cancer (excludes follicular, medullary, Hurthle cell, and anaplastic thyroid cancer)
- Glioblastoma multiforme (GBM)
- Hormone-refractory prostate cancer (HRPC)
- Head and neck cancers- squamous cell (SCCHN)
- Renal cell cancer (clear cell) (RCC)
- Urothelial cancer
- Stage IV (metastatic) disease (except for individuals with GBM).
- Refractory to or relapsed after at least one prior standard therapeutic regimen
- Adequate performance status (ECOG 0 or 1)
- Expected survival ≥ 6 months.
- Measurable disease by CT or MRI.
- At least 2 weeks beyond treatment (chemotherapy, investigational drugs including small molecular inhibitors, immunotherapy and/or radiation therapy) or major surgery and recovered from all acute toxicities to Grade 1 or less (except alopecia).
- At least 2 weeks beyond high dose systemic corticosteroids (however, low dose corticosteroids < 20 mg prednisone or equivalent daily are permitted).
- Adequate hematology without ongoing transfusional support (hemoglobin > 9 g/dL, absolute neutrophil count (ANC) > 1,500 per mm^3, platelets > 100,000 per mm^3).
- Adequate renal and hepatic function (creatinine ≤ 2.0 x institutional upper limit of normal (IULN), bilirubin ≤ 1.5 IULN, aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤ 3.0 x IULN or 5 x IULN if know liver metastases).
- Otherwise, all toxicity at study entry ≤ Grade 1.
Exclusion Criteria:
- Women who are pregnant or lactating.
- Women of childbearing potential and fertile men unwilling to use effective contraception during study until conclusion of 12-week post-treatment evaluation period.
- Individuals with Gilbert's disease.
- Individuals with brain metastases can be enrolled only if treated, non-progressive brain metastases and off high-dose steroids (> 20 mg prednisone or equivalent) for at least 4 weeks.
- Presence of bulky disease (defined as any single mass > 7 cm in its greatest dimension). Individuals with a mass over 7 cm, but otherwise eligible, may be considered for enrollment after discussion and approval with the medical monitor.
- Individuals with active ≥ grade 2 anorexia, nausea or vomiting, and/or signs of intestinal obstruction.
- Individuals with non-melanoma skin cancer or carcinoma in situ of the cervix are eligible, while individuals with other prior malignancies must have had at least a 3-year disease-free interval.
- Individuals known to be HIV positive, hepatitis B positive, or hepatitis C positive.
- Known history of unstable angina, MI, or CHF present within 6 months or clinically significant cardiac arrhythmia (other than stable atrial fibrillation) requiring anti-arrhythmia therapy.
- Known history of clinically significant active COPD, or other moderate-to-severe chronic respiratory illness present within 6 months.
- Prior history of clinically significant bleeding, intestinal obstruction, or GI perforation within 6 months of initiation of study treatment.
- Infection requiring intravenous antibiotic use within 1 week.
- History of an anaphylactic reaction to irinotecan or ≥ Grade 3 GI toxicity to prior irinotecan,
- Other concurrent medical or psychiatric conditions that, in the Investigator's opinion, may be likely to confound study interpretation or prevent completion of study procedures and follow-up examinations.
Sites / Locations
- University of Colorado Anschutz Medical Campus
- Yale University School of Medicine
- Helen F. Graham Cancer Center
- MD Anderson Cancer Center Orlando (UF Health Cancer Center)
- Moffitt Cancer Center
- IU Health Goshen Cancer Center
- Massachusettes General Hospital
- Weill Cornell/New York Presbyterian Hospital
- Columbia University Herbert Irving Cancer Center
- Vanderbilt-Ingram Cancer Center
- Texas Oncology Sammons Cancer Center
- Virginia Mason Cancer Center
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Arm Type
Experimental
Experimental
Experimental
Experimental
Arm Label
Sacituzumab Govitecan-hziy (SG) 8 mg/kg
SG 10 mg/kg
SG 12 mg/kg
SG 18 mg/kg
Arm Description
Participants will receive sacituzumab govitecan-hziy (SG) 8 mg/kg of body weight via intravenous (IV) infusion on Days 1 and 8 of a 21-day treatment cycle until disease progression or unacceptable toxicity.
Participants will receive SG 10 mg/kg of body weight via intravenous (IV) infusion on Days 1 and 8 of a 21-day treatment cycle until disease progression or unacceptable toxicity.
Participants will receive SG 12 mg/kg of body weight via intravenous (IV) infusion on Days 1 and 8 of a 21-day treatment cycle until disease progression or unacceptable toxicity.
Participants will receive SG 18 mg/kg of body weight via intravenous (IV) infusion on Days 1 and 8 of a 21-day treatment cycle until disease progression or unacceptable toxicity.
Outcomes
Primary Outcome Measures
Percentage of Participants Experiencing Any Treatment Emergent Adverse Events and Serious Treatment Emergent Adverse Events
Treatment-emergent adverse events (TEAEs) were defined as any adverse events (AEs) that begin or worsen on or after the start of study drug through 30 days after the last dose of study drug. The severity was graded based on the National Cancer Institute's Common Terminology Criteria for Adverse Events Version 4.03. An AE that met one or more of the following outcomes was classified as serious:
Fatal
Life-threatening
Disabling/incapacitating
Results in hospitalization or prolongs a hospital stay
A congenital abnormality
Other important medical events may also be considered serious AEs if they may require medical or surgical intervention to prevent one of the outcomes listed above
Per planned analysis, populations to be used for evaluation of this outcome measure were as follows: Triple Negative Breast Cancer (TNBC) Target Population, HR+/HER2- Metastatic Breast Cancer (mBC) Population, Metastatic Urothelial Cancer (mUC) Population, and Overall Safety Population.
Percentage of Participants Who Permanently Discontinued Sacituzumab Govitecan-hziy (SG) Due to Any Adverse Events, Excluding Adverse Events Leading to Death
Per planned analysis, populations to be used for evaluation of this outcome measure were as follows: Triple Negative Breast Cancer (TNBC) Target Population, HR+/HER2- Metastatic Breast Cancer (mBC) Population, Metastatic Urothelial Cancer (mUC) Population, and Overall Safety Population (OSP).
Percentage of Participants Who Required Dose Interruption Due to Any Adverse Events
Per planned analysis, populations to be used for evaluation of this outcome measure were as follows: Triple Negative Breast Cancer (TNBC) Target Population, HR+/HER2- Metastatic Breast Cancer (mBC) Population, Metastatic Urothelial Cancer (mUC) Population, and Overall Safety Population (OSP).
Objective Response Rate (ORR) by Independent Central Review (ICR)
ORR was defined as the rate an overall best response of either complete response (CR) or partial response (PR) by ICR assessment according to RECIST1.1. CR was defined as the disappearance of all target lesions and reduction in short axis of any pathologic lymphnode to <10 mm. PR was defined as ≥ 30% decrease in the sum of diameters of target lesions, taking the baseline sum diameters. Per planned analysis, ORR by ICR was assessed for the TNBC Target Population only.
Objective Response Rate by Local Assessment
ORR was defined as the rate an overall best response of either complete response (CR) or partial response (PR) by local assessment. CR was defined as the disappearance of all target lesions and reduction in short axis of any pathologic lymphnode to <10 mm. PR was defined as ≥3 0% decrease in the sum of diameters of target lesions, taking the baseline sum diameters. Per planned analysis, ORR by Local Assessment was assessed for TNBC Target Population, HR+/HER2-mBC Population, and mUC Population.
Secondary Outcome Measures
Duration of Response by ICR
Duration of Response was defined as the duration of overall response measured from the time measurement criteria are met for CR or PR (whichever is first recorded) until the first date that recurrent or progressive disease is objectively documented (taking as reference for progressive disease the smallest measurements recorded since the treatment started). Per planned analysis, ORR by ICR was assessed for the TNBC Target Population only.
Duration of Response by Local Assessment
Duration of Response was defined as the duration of overall response measured from the time measurement criteria are met for CR or PR (whichever is first recorded) until the first date that recurrent or progressive disease is objectively documented (taking as reference for progressive disease the smallest measurements recorded since the treatment started). Per planned analysis, duration of response by local assessment was assessed for TNBC Target Population, HR+/HER2-mBC Population, and mUC Population.
Time to Response by ICR
Time to response was defined as the time from the first dose to the first documentation of response (PR or CR). Per planned analysis, time to response by ICR was assessed for the TNBC Target Population only.
Time to Response by Local Assessments
Time to response was defined as the time from the first dose to the first documentation of response (PR or CR). Per planned analysis, time to response by local assessment was assessed for TNBC Target Population, HR+/HER2-mBC Population, and mUC Population.
Clinical Benefit Rate (CBR) by Local Assessment
Clinical benefit rate (CR+PR+[stable disease (SD) ≥ 6 months]) is defined as those participants with best response as CR or PR or else SD with a duration of at least 6 months. SD for 6 months duration was defined as the time from the first dose to the first documentation of PD or to the last adequate response assessment prior to data cut-off date, whichever is earlier. Per planned analysis, CBR by local assessment was assessed for TNBC Target Population, HR+/HER2-mBC Population, and mUC Population.
Progression Free Survival (PFS) by Local Assessment
Progression-free survival (PFS) was defined as the interval from the first dose start date to the date of disease progression defined as documented progressive disease (PD) or death from any cause, whichever occurs first. Per planned analysis, PFS by local assessment was assessed for TNBC Target Population, HR+/HER2-mBC Population, and mUC Population.
Overall Survival by Local Assessment
Overall survival was defined as the time from the date of the first dose start date to the date of death due to any cause. Per planned analysis, overall survival by local assessment was assessed for TNBC Target Population, HR+/HER2-mBC Population, and mUC Population.
Pharmacokinetic (PK) Parameter: T1/2 of Total Antibody, SN-38 Glucuronide, Total SN-38, Sacituzumab Govitecan-hziy, and Free SN-38
T1/2 was determined for 5 analytes: total antibody, SN-38 glucuronide, total SN-38, free SN-38, and sacituzumab govitecan-hziy, a derived antibody drug conjugate (ADC) concentration. SN-38 is one of the components of sacituzumab govitecan-hziy. T1/2 is defined as apparent terminal elimination half-life (h); calculated as 0.693/λz. The dose level evaluated for PK analysis was 10 mg/kg.
PK Parameter: AUC0-24 of Total Antibody, SN-38 Glucuronide, Total SN-38, Sacituzumab Govitecan-hziy, and Free SN-38
AUC0-24 was determined for 5 analytes: total antibody, SN-38 glucuronide, total SN-38, free SN-38, and sacituzumab govitecan-hziy, a derived antibody drug conjugate (ADC) concentration. SN-38 is one of the components of sacituzumab govitecan-hziy. AUC0-24 is defined as area under the serum concentration-time curve from time 0 to 24 hours. The dose level evaluated for PK analysis was 10 mg/kg.
PK Parameter: AUC0-168 of Total Antibody, SN-38 Glucuronide, Total SN-38, Sacituzumab Govitecan-hziy, and Free SN-38
AUC0-168 was determined for 5 analytes: total antibody, SN-38 glucuronide, total SN-38, free SN-38, and sacituzumab govitecan-hziy, a derived antibody drug conjugate (ADC) concentration. SN-38 is one of the components of sacituzumab govitecan-hziy. AUC0-168 is defined as area under the serum concentration-time curve from time 0 to 168 hours. The dose level evaluated for PK analysis was 10 mg/kg.
PK Parameter: AUC0-inf of Total Antibody, SN-38 Glucuronide, Total SN-38, Sacituzumab Govitecan-hziy, and Free SN-38
AUC0-inf was determined for 5 analytes: total antibody, SN-38 glucuronide, total SN-38, free SN-38, and sacituzumab govitecan-hziy, a derived antibody drug conjugate (ADC) concentration. SN-38 is one of the components of sacituzumab govitecan-hziy. AUC0-inf is defined as area under the serum concentration-time curve from time 0 extrapolated to infinity. The dose level evaluated for PK analysis was 10 mg/kg.
PK Parameter: Cmax of Total Antibody, SN-38 Glucuronide, Total SN-38, Sacituzumab Govitecan-hziy, and Free SN-38
Cmax was determined for 5 analytes: total antibody, SN-38 glucuronide, total SN-38, free SN-38, and sacituzumab govitecan-hziy, a derived antibody drug conjugate (ADC) concentration. SN-38 is one of the components of sacituzumab govitecan-hziy. Cmax is defined as maximum observed serum concentration obtained directly from the observed concentration-time data. The dose level evaluated for PK analysis was 10 mg/kg.
Full Information
1. Study Identification
Unique Protocol Identification Number
NCT01631552
Brief Title
Study of Sacituzumab Govitecan-hziy (IMMU-132) in Adults With Epithelial Cancer
Official Title
A Phase I/II Study of IMMU-132 (hRS7-SN38 Antibody Drug Conjugate) in Patients With Epithelial Cancer
Study Type
Interventional
2. Study Status
Record Verification Date
August 2021
Overall Recruitment Status
Completed
Study Start Date
December 17, 2012 (Actual)
Primary Completion Date
March 1, 2019 (Actual)
Study Completion Date
August 13, 2020 (Actual)
3. Sponsor/Collaborators
Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Gilead Sciences
4. Oversight
Studies a U.S. FDA-regulated Drug Product
Yes
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
No
5. Study Description
Brief Summary
The primary objective in Phase I is to evaluate the safety and tolerability of sacituzumab govitecan-hziy (SG) as a single agent administered in 21-day treatment cycles in previously treated participants with advanced epithelial cancer. In Phase II, the primary objective is to evaluate the safety and efficacy of sacituzumab govitecan-hziy administered in 21-day treatment cycles at a dose selected in Phase I.
Tumor types in the study will include: cervical, colorectal, endometrial, ovarian, esophageal, gastric adenocarcinoma, glioblastoma multiforme, head and neck cancers- squamous cell, hepatocellular, prostate, non-small-cell lung cancer, pancreatic, renal cell, small-cell lung cancer, non-triple negative breast cancer (non-TNBC), triple-negative breast cancer (TNBC) and metastatic urothelial cancer (mUC).
Detailed Description
The outcome measures are planned to be assessed up to the data cutoff date. Following the data cutoff date, the participants will either stay on the study and will be followed for safety data collection or rolled into another Gilead-sponsored study. Therefore, only safety data will be collected after the data cutoff date.
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Gastric Adenocarcinoma, Esophageal Cancer, Hepatocellular Carcinoma, Non-small Cell Lung Cancer, Small Cell Lung Cancer, Ovarian Epithelial Cancer, Carcinoma Breast Stage IV, Hormone-refractory Prostate Cancer, Head and Neck Cancers- Squamous Cell, Renal Cell Cancer, Urinary Bladder Neoplasms, Cervical Cancer, Endometrial Cancer, Glioblastoma Multiforme, Triple Negative Breast Cancer, Pancreatic Cancer
7. Study Design
Primary Purpose
Treatment
Study Phase
Phase 1, Phase 2
Interventional Study Model
Sequential Assignment
Masking
None (Open Label)
Allocation
Non-Randomized
Enrollment
515 (Actual)
8. Arms, Groups, and Interventions
Arm Title
Sacituzumab Govitecan-hziy (SG) 8 mg/kg
Arm Type
Experimental
Arm Description
Participants will receive sacituzumab govitecan-hziy (SG) 8 mg/kg of body weight via intravenous (IV) infusion on Days 1 and 8 of a 21-day treatment cycle until disease progression or unacceptable toxicity.
Arm Title
SG 10 mg/kg
Arm Type
Experimental
Arm Description
Participants will receive SG 10 mg/kg of body weight via intravenous (IV) infusion on Days 1 and 8 of a 21-day treatment cycle until disease progression or unacceptable toxicity.
Arm Title
SG 12 mg/kg
Arm Type
Experimental
Arm Description
Participants will receive SG 12 mg/kg of body weight via intravenous (IV) infusion on Days 1 and 8 of a 21-day treatment cycle until disease progression or unacceptable toxicity.
Arm Title
SG 18 mg/kg
Arm Type
Experimental
Arm Description
Participants will receive SG 18 mg/kg of body weight via intravenous (IV) infusion on Days 1 and 8 of a 21-day treatment cycle until disease progression or unacceptable toxicity.
Intervention Type
Drug
Intervention Name(s)
Sacituzumab Govitecan-hziy (SG)
Other Intervention Name(s)
hRS7-SN38, IMMU-132
Intervention Description
Administered via intravenous (IV) infusion
Primary Outcome Measure Information:
Title
Percentage of Participants Experiencing Any Treatment Emergent Adverse Events and Serious Treatment Emergent Adverse Events
Description
Treatment-emergent adverse events (TEAEs) were defined as any adverse events (AEs) that begin or worsen on or after the start of study drug through 30 days after the last dose of study drug. The severity was graded based on the National Cancer Institute's Common Terminology Criteria for Adverse Events Version 4.03. An AE that met one or more of the following outcomes was classified as serious:
Fatal
Life-threatening
Disabling/incapacitating
Results in hospitalization or prolongs a hospital stay
A congenital abnormality
Other important medical events may also be considered serious AEs if they may require medical or surgical intervention to prevent one of the outcomes listed above
Per planned analysis, populations to be used for evaluation of this outcome measure were as follows: Triple Negative Breast Cancer (TNBC) Target Population, HR+/HER2- Metastatic Breast Cancer (mBC) Population, Metastatic Urothelial Cancer (mUC) Population, and Overall Safety Population.
Time Frame
First dose date up to last dose for data cutoff date of 01 March 2019 (maximum duration: 55.2 months) plus 30 days
Title
Percentage of Participants Who Permanently Discontinued Sacituzumab Govitecan-hziy (SG) Due to Any Adverse Events, Excluding Adverse Events Leading to Death
Description
Per planned analysis, populations to be used for evaluation of this outcome measure were as follows: Triple Negative Breast Cancer (TNBC) Target Population, HR+/HER2- Metastatic Breast Cancer (mBC) Population, Metastatic Urothelial Cancer (mUC) Population, and Overall Safety Population (OSP).
Time Frame
First dose date up to last dose for data cutoff date of 01 March 2019 (maximum duration: 55.2 months)
Title
Percentage of Participants Who Required Dose Interruption Due to Any Adverse Events
Description
Per planned analysis, populations to be used for evaluation of this outcome measure were as follows: Triple Negative Breast Cancer (TNBC) Target Population, HR+/HER2- Metastatic Breast Cancer (mBC) Population, Metastatic Urothelial Cancer (mUC) Population, and Overall Safety Population (OSP).
Time Frame
First dose date up to last dose for data cutoff date of 01 March 2019 (maximum duration: 55.2 months)
Title
Objective Response Rate (ORR) by Independent Central Review (ICR)
Description
ORR was defined as the rate an overall best response of either complete response (CR) or partial response (PR) by ICR assessment according to RECIST1.1. CR was defined as the disappearance of all target lesions and reduction in short axis of any pathologic lymphnode to <10 mm. PR was defined as ≥ 30% decrease in the sum of diameters of target lesions, taking the baseline sum diameters. Per planned analysis, ORR by ICR was assessed for the TNBC Target Population only.
Time Frame
Up to data cutoff date of 01 March 2019 (maximum duration: 74 months)
Title
Objective Response Rate by Local Assessment
Description
ORR was defined as the rate an overall best response of either complete response (CR) or partial response (PR) by local assessment. CR was defined as the disappearance of all target lesions and reduction in short axis of any pathologic lymphnode to <10 mm. PR was defined as ≥3 0% decrease in the sum of diameters of target lesions, taking the baseline sum diameters. Per planned analysis, ORR by Local Assessment was assessed for TNBC Target Population, HR+/HER2-mBC Population, and mUC Population.
Time Frame
Up to data cutoff date of 01 March 2019 (maximum duration: 74 months)
Secondary Outcome Measure Information:
Title
Duration of Response by ICR
Description
Duration of Response was defined as the duration of overall response measured from the time measurement criteria are met for CR or PR (whichever is first recorded) until the first date that recurrent or progressive disease is objectively documented (taking as reference for progressive disease the smallest measurements recorded since the treatment started). Per planned analysis, ORR by ICR was assessed for the TNBC Target Population only.
Time Frame
Up to data cutoff date of 01 March 2019 (maximum duration: 74 months)
Title
Duration of Response by Local Assessment
Description
Duration of Response was defined as the duration of overall response measured from the time measurement criteria are met for CR or PR (whichever is first recorded) until the first date that recurrent or progressive disease is objectively documented (taking as reference for progressive disease the smallest measurements recorded since the treatment started). Per planned analysis, duration of response by local assessment was assessed for TNBC Target Population, HR+/HER2-mBC Population, and mUC Population.
Time Frame
Up to data cutoff date of 01 March 2019 (maximum duration: 74 months)
Title
Time to Response by ICR
Description
Time to response was defined as the time from the first dose to the first documentation of response (PR or CR). Per planned analysis, time to response by ICR was assessed for the TNBC Target Population only.
Time Frame
Up to data cutoff date of 01 March 2019 (maximum duration: 74 months)
Title
Time to Response by Local Assessments
Description
Time to response was defined as the time from the first dose to the first documentation of response (PR or CR). Per planned analysis, time to response by local assessment was assessed for TNBC Target Population, HR+/HER2-mBC Population, and mUC Population.
Time Frame
Up to data cutoff date of 01 March 2019 (maximum duration: 74 months)
Title
Clinical Benefit Rate (CBR) by Local Assessment
Description
Clinical benefit rate (CR+PR+[stable disease (SD) ≥ 6 months]) is defined as those participants with best response as CR or PR or else SD with a duration of at least 6 months. SD for 6 months duration was defined as the time from the first dose to the first documentation of PD or to the last adequate response assessment prior to data cut-off date, whichever is earlier. Per planned analysis, CBR by local assessment was assessed for TNBC Target Population, HR+/HER2-mBC Population, and mUC Population.
Time Frame
Up to data cutoff date of 01 March 2019 (maximum duration: 74 months)
Title
Progression Free Survival (PFS) by Local Assessment
Description
Progression-free survival (PFS) was defined as the interval from the first dose start date to the date of disease progression defined as documented progressive disease (PD) or death from any cause, whichever occurs first. Per planned analysis, PFS by local assessment was assessed for TNBC Target Population, HR+/HER2-mBC Population, and mUC Population.
Time Frame
Up to data cutoff date of 01 March 2019 (maximum duration: 74 months)
Title
Overall Survival by Local Assessment
Description
Overall survival was defined as the time from the date of the first dose start date to the date of death due to any cause. Per planned analysis, overall survival by local assessment was assessed for TNBC Target Population, HR+/HER2-mBC Population, and mUC Population.
Time Frame
Up to data cutoff date of 01 March 2019 (maximum duration: 74 months)
Title
Pharmacokinetic (PK) Parameter: T1/2 of Total Antibody, SN-38 Glucuronide, Total SN-38, Sacituzumab Govitecan-hziy, and Free SN-38
Description
T1/2 was determined for 5 analytes: total antibody, SN-38 glucuronide, total SN-38, free SN-38, and sacituzumab govitecan-hziy, a derived antibody drug conjugate (ADC) concentration. SN-38 is one of the components of sacituzumab govitecan-hziy. T1/2 is defined as apparent terminal elimination half-life (h); calculated as 0.693/λz. The dose level evaluated for PK analysis was 10 mg/kg.
Time Frame
Cycle 1: Preinfusion, 30 minutes and 3-4 hours post infusion, then 1 day, 2 days, 3 days, and 7 days later (1 Cycle = 21 days). Infusion duration: 3 hours (± 30 minutes) for 1st infusion; 1-2 hours (± 30 minutes) for subsequent infusions
Title
PK Parameter: AUC0-24 of Total Antibody, SN-38 Glucuronide, Total SN-38, Sacituzumab Govitecan-hziy, and Free SN-38
Description
AUC0-24 was determined for 5 analytes: total antibody, SN-38 glucuronide, total SN-38, free SN-38, and sacituzumab govitecan-hziy, a derived antibody drug conjugate (ADC) concentration. SN-38 is one of the components of sacituzumab govitecan-hziy. AUC0-24 is defined as area under the serum concentration-time curve from time 0 to 24 hours. The dose level evaluated for PK analysis was 10 mg/kg.
Time Frame
Cycle 1: Preinfusion, 30 minutes and 3-4 hours post infusion, then 1 day, 2 days, 3 days, and 7 days later (1 Cycle = 21 days). Infusion duration: 3 hours (± 30 minutes) for 1st infusion; 1-2 hour (± 30 minutes) for subsequent infusions
Title
PK Parameter: AUC0-168 of Total Antibody, SN-38 Glucuronide, Total SN-38, Sacituzumab Govitecan-hziy, and Free SN-38
Description
AUC0-168 was determined for 5 analytes: total antibody, SN-38 glucuronide, total SN-38, free SN-38, and sacituzumab govitecan-hziy, a derived antibody drug conjugate (ADC) concentration. SN-38 is one of the components of sacituzumab govitecan-hziy. AUC0-168 is defined as area under the serum concentration-time curve from time 0 to 168 hours. The dose level evaluated for PK analysis was 10 mg/kg.
Time Frame
Cycle 1: Preinfusion, 30 minutes and 3-4 hours post infusion, then 1 day, 2 days, 3 days, and 7 days later (1 Cycle = 21 days). Infusion duration: 3 hours (± 30 minutes) for 1st infusion; 1-2 hour (± 30 minutes) for subsequent infusions
Title
PK Parameter: AUC0-inf of Total Antibody, SN-38 Glucuronide, Total SN-38, Sacituzumab Govitecan-hziy, and Free SN-38
Description
AUC0-inf was determined for 5 analytes: total antibody, SN-38 glucuronide, total SN-38, free SN-38, and sacituzumab govitecan-hziy, a derived antibody drug conjugate (ADC) concentration. SN-38 is one of the components of sacituzumab govitecan-hziy. AUC0-inf is defined as area under the serum concentration-time curve from time 0 extrapolated to infinity. The dose level evaluated for PK analysis was 10 mg/kg.
Time Frame
Cycle 1: Preinfusion, 30 minutes and 3-4 hours post infusion, then 1 day, 2 days, 3 days, and 7 days later (1 Cycle = 21 days). Infusion duration: 3 hours (± 30 minutes) for 1st infusion; 1-2 hour (± 30 minutes) for subsequent infusions
Title
PK Parameter: Cmax of Total Antibody, SN-38 Glucuronide, Total SN-38, Sacituzumab Govitecan-hziy, and Free SN-38
Description
Cmax was determined for 5 analytes: total antibody, SN-38 glucuronide, total SN-38, free SN-38, and sacituzumab govitecan-hziy, a derived antibody drug conjugate (ADC) concentration. SN-38 is one of the components of sacituzumab govitecan-hziy. Cmax is defined as maximum observed serum concentration obtained directly from the observed concentration-time data. The dose level evaluated for PK analysis was 10 mg/kg.
Time Frame
Cycle 1: Preinfusion, 30 minutes and 3-4 hours post infusion, then 1 day, 2 days, 3 days, and 7 days later (1 Cycle = 21 days). Infusion duration: 3 hours (± 30 minutes) for 1st infusion; 1-2 hour (± 30 minutes) for subsequent infusions
10. Eligibility
Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria:
Individuals able to understand and give written informed consent.
Histologically or cytologically confirmed epithelial cancer of one of the following types:
Gastric adenocarcinoma (GC)
Esophageal cancer (EC)
Hepatocellular carcinoma (HCC)
Non-small-cell lung cancer (NSCLC)
Small-cell lung cancer (SCLC)
Epithelial ovarian cancer (EOC)
Cervical Cancer
Endometrial Cancer
Triple-negative breast cancer (TNBC)
Non-triple-negative breast cancer
Papillary thyroid cancer (excludes follicular, medullary, Hurthle cell, and anaplastic thyroid cancer)
Glioblastoma multiforme (GBM)
Hormone-refractory prostate cancer (HRPC)
Head and neck cancers- squamous cell (SCCHN)
Renal cell cancer (clear cell) (RCC)
Urothelial cancer
Stage IV (metastatic) disease (except for individuals with GBM).
Refractory to or relapsed after at least one prior standard therapeutic regimen
Adequate performance status (ECOG 0 or 1)
Expected survival ≥ 6 months.
Measurable disease by CT or MRI.
At least 2 weeks beyond treatment (chemotherapy, investigational drugs including small molecular inhibitors, immunotherapy and/or radiation therapy) or major surgery and recovered from all acute toxicities to Grade 1 or less (except alopecia).
At least 2 weeks beyond high dose systemic corticosteroids (however, low dose corticosteroids < 20 mg prednisone or equivalent daily are permitted).
Adequate hematology without ongoing transfusional support (hemoglobin > 9 g/dL, absolute neutrophil count (ANC) > 1,500 per mm^3, platelets > 100,000 per mm^3).
Adequate renal and hepatic function (creatinine ≤ 2.0 x institutional upper limit of normal (IULN), bilirubin ≤ 1.5 IULN, aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤ 3.0 x IULN or 5 x IULN if know liver metastases).
Otherwise, all toxicity at study entry ≤ Grade 1.
Exclusion Criteria:
Women who are pregnant or lactating.
Women of childbearing potential and fertile men unwilling to use effective contraception during study until conclusion of 12-week post-treatment evaluation period.
Individuals with Gilbert's disease.
Individuals with brain metastases can be enrolled only if treated, non-progressive brain metastases and off high-dose steroids (> 20 mg prednisone or equivalent) for at least 4 weeks.
Presence of bulky disease (defined as any single mass > 7 cm in its greatest dimension). Individuals with a mass over 7 cm, but otherwise eligible, may be considered for enrollment after discussion and approval with the medical monitor.
Individuals with active ≥ grade 2 anorexia, nausea or vomiting, and/or signs of intestinal obstruction.
Individuals with non-melanoma skin cancer or carcinoma in situ of the cervix are eligible, while individuals with other prior malignancies must have had at least a 3-year disease-free interval.
Individuals known to be HIV positive, hepatitis B positive, or hepatitis C positive.
Known history of unstable angina, MI, or CHF present within 6 months or clinically significant cardiac arrhythmia (other than stable atrial fibrillation) requiring anti-arrhythmia therapy.
Known history of clinically significant active COPD, or other moderate-to-severe chronic respiratory illness present within 6 months.
Prior history of clinically significant bleeding, intestinal obstruction, or GI perforation within 6 months of initiation of study treatment.
Infection requiring intravenous antibiotic use within 1 week.
History of an anaphylactic reaction to irinotecan or ≥ Grade 3 GI toxicity to prior irinotecan,
Other concurrent medical or psychiatric conditions that, in the Investigator's opinion, may be likely to confound study interpretation or prevent completion of study procedures and follow-up examinations.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Gilead Study Director
Organizational Affiliation
Gilead Sciences
Official's Role
Study Director
Facility Information:
Facility Name
University of Colorado Anschutz Medical Campus
City
Aurora
State/Province
Colorado
ZIP/Postal Code
080045
Country
United States
Facility Name
Yale University School of Medicine
City
New Haven
State/Province
Connecticut
ZIP/Postal Code
06511
Country
United States
Facility Name
Helen F. Graham Cancer Center
City
Newark
State/Province
Delaware
ZIP/Postal Code
19713
Country
United States
Facility Name
MD Anderson Cancer Center Orlando (UF Health Cancer Center)
City
Orlando
State/Province
Florida
ZIP/Postal Code
32806
Country
United States
Facility Name
Moffitt Cancer Center
City
Tampa
State/Province
Florida
ZIP/Postal Code
33612
Country
United States
Facility Name
IU Health Goshen Cancer Center
City
Goshen
State/Province
Indiana
ZIP/Postal Code
46526
Country
United States
Facility Name
Massachusettes General Hospital
City
Boston
State/Province
Massachusetts
ZIP/Postal Code
02114
Country
United States
Facility Name
Weill Cornell/New York Presbyterian Hospital
City
New York
State/Province
New York
ZIP/Postal Code
10021
Country
United States
Facility Name
Columbia University Herbert Irving Cancer Center
City
New York
State/Province
New York
ZIP/Postal Code
10032
Country
United States
Facility Name
Vanderbilt-Ingram Cancer Center
City
Nashville
State/Province
Tennessee
ZIP/Postal Code
37212
Country
United States
Facility Name
Texas Oncology Sammons Cancer Center
City
Dallas
State/Province
Texas
ZIP/Postal Code
75246
Country
United States
Facility Name
Virginia Mason Cancer Center
City
Seattle
State/Province
Washington
ZIP/Postal Code
98111
Country
United States
12. IPD Sharing Statement
Citations:
PubMed Identifier
32946924
Citation
Kalinsky K, Diamond JR, Vahdat LT, Tolaney SM, Juric D, O'Shaughnessy J, Moroose RL, Mayer IA, Abramson VG, Goldenberg DM, Sharkey RM, Maliakal P, Hong Q, Goswami T, Wegener WA, Bardia A. Sacituzumab govitecan in previously treated hormone receptor-positive/HER2-negative metastatic breast cancer: final results from a phase I/II, single-arm, basket trial. Ann Oncol. 2020 Dec;31(12):1709-1718. doi: 10.1016/j.annonc.2020.09.004. Epub 2020 Sep 15.
Results Reference
result
Citation
Santin AD, Komiya T, Goldenberg DM, et al. Sacituzumab govitecan (SG) in patients (pts) with previously treated metastatic endometrial cancer (mEC): results from a phase 1/2 study. J Clin Oncol. 2020; 38 (suppl; abstr 6081)
Results Reference
result
PubMed Identifier
31189049
Citation
Bardia A, Mayer IA, Kalinsky K. Sacituzumab Govitecan-hziy in Triple-Negative Breast Cancer. Reply. N Engl J Med. 2019 Jun 13;380(24):2382. doi: 10.1056/NEJMc1903943. No abstract available.
Results Reference
result
PubMed Identifier
30786188
Citation
Bardia A, Mayer IA, Vahdat LT, Tolaney SM, Isakoff SJ, Diamond JR, O'Shaughnessy J, Moroose RL, Santin AD, Abramson VG, Shah NC, Rugo HS, Goldenberg DM, Sweidan AM, Iannone R, Washkowitz S, Sharkey RM, Wegener WA, Kalinsky K. Sacituzumab Govitecan-hziy in Refractory Metastatic Triple-Negative Breast Cancer. N Engl J Med. 2019 Feb 21;380(8):741-751. doi: 10.1056/NEJMoa1814213.
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Citation
Tagawa ST, Faltas M, Lam ET, et al. Sacituzumab govitecan (IMMU-132) in patients with previously treated metastatic urothelial cancer (mUC): Results from a phase I/II study. J Clin Oncol. 2019;39(suppl 7S):abstr 354.
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Citation
Bardia A, Diamond JR, Vahdat LT, et al. Efficacy of sacituzumab govitecan (anti-Trop-2-SN-38 antibody-drug conjugate) for treatment-refractory hormone-receptor positive (HR+)/HER2- metastatic breast cancer (mBC). J Clin Oncol. 2018;36(15 suppl):1004.
Results Reference
result
PubMed Identifier
28679770
Citation
Gray JE, Heist RS, Starodub AN, Camidge DR, Kio EA, Masters GA, Purcell WT, Guarino MJ, Misleh J, Schneider CJ, Schneider BJ, Ocean A, Johnson T, Gandhi L, Kalinsky K, Scheff R, Messersmith WA, Govindan SV, Maliakal PP, Mudenda B, Wegener WA, Sharkey RM, Goldenberg DM. Therapy of Small Cell Lung Cancer (SCLC) with a Topoisomerase-I-inhibiting Antibody-Drug Conjugate (ADC) Targeting Trop-2, Sacituzumab Govitecan. Clin Cancer Res. 2017 Oct 1;23(19):5711-5719. doi: 10.1158/1078-0432.CCR-17-0933. Epub 2017 Jul 5.
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PubMed Identifier
28558150
Citation
Ocean AJ, Starodub AN, Bardia A, Vahdat LT, Isakoff SJ, Guarino M, Messersmith WA, Picozzi VJ, Mayer IA, Wegener WA, Maliakal P, Govindan SV, Sharkey RM, Goldenberg DM. Sacituzumab govitecan (IMMU-132), an anti-Trop-2-SN-38 antibody-drug conjugate for the treatment of diverse epithelial cancers: Safety and pharmacokinetics. Cancer. 2017 Oct 1;123(19):3843-3854. doi: 10.1002/cncr.30789. Epub 2017 May 30.
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PubMed Identifier
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Citation
Heist RS, Guarino MJ, Masters G, Purcell WT, Starodub AN, Horn L, Scheff RJ, Bardia A, Messersmith WA, Berlin J, Ocean AJ, Govindan SV, Maliakal P, Mudenda B, Wegener WA, Sharkey RM, Goldenberg DM, Camidge DR. Therapy of Advanced Non-Small-Cell Lung Cancer With an SN-38-Anti-Trop-2 Drug Conjugate, Sacituzumab Govitecan. J Clin Oncol. 2017 Aug 20;35(24):2790-2797. doi: 10.1200/JCO.2016.72.1894. Epub 2017 May 26.
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PubMed Identifier
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Citation
Bardia A, Mayer IA, Diamond JR, Moroose RL, Isakoff SJ, Starodub AN, Shah NC, O'Shaughnessy J, Kalinsky K, Guarino M, Abramson V, Juric D, Tolaney SM, Berlin J, Messersmith WA, Ocean AJ, Wegener WA, Maliakal P, Sharkey RM, Govindan SV, Goldenberg DM, Vahdat LT. Efficacy and Safety of Anti-Trop-2 Antibody Drug Conjugate Sacituzumab Govitecan (IMMU-132) in Heavily Pretreated Patients With Metastatic Triple-Negative Breast Cancer. J Clin Oncol. 2017 Jul 1;35(19):2141-2148. doi: 10.1200/JCO.2016.70.8297. Epub 2017 Mar 14.
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PubMed Identifier
26106073
Citation
Sharkey RM, McBride WJ, Cardillo TM, Govindan SV, Wang Y, Rossi EA, Chang CH, Goldenberg DM. Enhanced Delivery of SN-38 to Human Tumor Xenografts with an Anti-Trop-2-SN-38 Antibody Conjugate (Sacituzumab Govitecan). Clin Cancer Res. 2015 Nov 15;21(22):5131-8. doi: 10.1158/1078-0432.CCR-15-0670. Epub 2015 Jun 23.
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Starodub AN, Ocean AJ, Shah MA, Guarino MJ, Picozzi VJ Jr, Vahdat LT, Thomas SS, Govindan SV, Maliakal PP, Wegener WA, Hamburger SA, Sharkey RM, Goldenberg DM. First-in-Human Trial of a Novel Anti-Trop-2 Antibody-SN-38 Conjugate, Sacituzumab Govitecan, for the Treatment of Diverse Metastatic Solid Tumors. Clin Cancer Res. 2015 Sep 1;21(17):3870-8. doi: 10.1158/1078-0432.CCR-14-3321. Epub 2015 May 5.
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PubMed Identifier
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Citation
Bardia A, Messersmith WA, Kio EA, Berlin JD, Vahdat L, Masters GA, Moroose R, Santin AD, Kalinsky K, Picozzi V, O'Shaughnessy J, Gray JE, Komiya T, Lang JM, Chang JC, Starodub A, Goldenberg DM, Sharkey RM, Maliakal P, Hong Q, Wegener WA, Goswami T, Ocean AJ. Sacituzumab govitecan, a Trop-2-directed antibody-drug conjugate, for patients with epithelial cancer: final safety and efficacy results from the phase I/II IMMU-132-01 basket trial. Ann Oncol. 2021 Jun;32(6):746-756. doi: 10.1016/j.annonc.2021.03.005. Epub 2021 Mar 16.
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PubMed Identifier
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Citation
Faltas B, Goldenberg DM, Ocean AJ, Govindan SV, Wilhelm F, Sharkey RM, Hajdenberg J, Hodes G, Nanus DM, Tagawa ST. Sacituzumab Govitecan, a Novel Antibody--Drug Conjugate, in Patients With Metastatic Platinum-Resistant Urothelial Carcinoma. Clin Genitourin Cancer. 2016 Feb;14(1):e75-9. doi: 10.1016/j.clgc.2015.10.002. Epub 2015 Oct 19.
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Citation
Cardillo TM, Govindan SV, Sharkey RM, Trisal P, Arrojo R, Liu D, Rossi EA, Chang CH, Goldenberg DM. Sacituzumab Govitecan (IMMU-132), an Anti-Trop-2/SN-38 Antibody-Drug Conjugate: Characterization and Efficacy in Pancreatic, Gastric, and Other Cancers. Bioconjug Chem. 2015 May 20;26(5):919-31. doi: 10.1021/acs.bioconjchem.5b00223. Epub 2015 May 8.
Results Reference
derived
Learn more about this trial
Study of Sacituzumab Govitecan-hziy (IMMU-132) in Adults With Epithelial Cancer
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