April 26, 2018
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June 6, 2018
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July 25, 2022
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August 13, 2018
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July 2024 (Final data collection date for primary outcome measure)
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Overall Response Rate (ORR) Based on Central Review by Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) Criteria. [ Time Frame: Up to Survival Follow-up Visit (maximum of 2 years after Safety Follow-up Visit (30 days after last dose date)) ] ORR will be defined as the rate of the best overall response as Complete Remission (CR) or Partial Response (PR) and based on central review by Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) criteria.
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Overall Response Rate (ORR) [ Time Frame: 2 years ] ORR will be defined as the rate of the confirmed overall best response, Complete Remission (CR) or Partial Response (PR) and will be centrally reviewed by an independent centralized group of radiology experts.
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- Overall Response Rate (ORR) [ Time Frame: Up to Survival Follow-up Visit (maximum of 2 years after Safety Follow-up Visit (30 days after last dose date)) ]
ORR will be defined as the rate of the best overall response as CR or PR and based on investigator review by RECIST 1.1 criteria for cohorts 3, 4, and 5. ORR will also be evaluated based on investigator review by Modified RECIST 1.1 for Immune-Based Therapeutics (iRECIST 1.1) for Cohort 3 only.
- Duration of Response (DOR) [ Time Frame: Up to Survival Follow-up Visit (maximum of 2 years after Safety Follow-up Visit (30 days after last dose date)) ]
DOR will be calculated from the date of the first evaluation showing documented response, PR, or CR, to the date of the first disease progression or death and based on central and investigator review by RECIST 1.1 criteria for all cohorts. DOR will also be evaluated based on investigator review by iRECIST 1.1 for Cohort 3 only.
- Progression-Free Survival (PFS) [ Time Frame: Up to Survival Follow-up Visit (maximum of 2 years after Safety Follow-up Visit (30 days after last dose date)) ]
PFS is defined as the time from the first dose until objective tumor progression,or death, whichever comes first and based on central and investigator review by RECIST 1.1 criteria for all cohorts. PFS will also be evaluated based on investigator review by iRECIST 1.1 for Cohort 3 only.
- Overall Survival (OS) [ Time Frame: Up to Survival Follow-up Visit (maximum of 2 years after Safety Follow-up Visit (30 days after last dose date)) ]
OS will be measured from the date of first dose to death from any cause.
- Clinical Benefit Rate (CBR) [ Time Frame: Up to Survival Follow-up Visit (maximum of 2 years after Safety Follow-up Visit (30 days after last dose date)) ]
CBR is defined as CR + PR + Stable Disease (SD) for at least 6 months and based on central and investigator review by RECIST 1.1 criteria for cohorts 3, 4, and 5. CBR will also be evaluated based on investigator review by iRECIST 1.1 for Cohort 3 only.
- Cohorts 3, 4, and 5: Percentage of Participants Experiencing Treatment Emergent Adverse Events (TEAEs) [ Time Frame: First dose date up to last dose date plus 30 days (approximately 3 years) ]
- Cohorts 3, 4, and 5: Percentage of Participants Experiencing any Clinically Significant Laboratory Abnormalities [ Time Frame: First dose date up to last dose date plus 30 days (approximately 3 years) ]
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- Duration of Response (DOR) [ Time Frame: 2 years ]
DOR will be calculated from the date of the first evaluation showing documented response, PR, or CR, to the date of the first disease progression and will be centrally review by an independent centralized group of radiology experts.
- Progression-Free Survival (PFS) [ Time Frame: 2 years ]
PFS is defined as the time interval from the first dose start date to the date of disease progression and will be centrally reviewed by an independent centralized group of radiology experts.
- Overall Survival (OS) [ Time Frame: 2 years ]
OS will be measured from the date of first dose to death from any cause.
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Not Provided
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Not Provided
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Study of Sacituzumab Govitecan-hziy in Metastatic Urothelial Cancer
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Phase II Open Label, Study of IMMU-132 in Metastatic Urothelial Cancer After Failure of Platinum-Based Regimen or Anti-PD-1/ PD-L1 Based Immunotherapy
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The objective of this study is to evaluate the efficacy and safety of sacituzumab govitecan-hziy in participants with metastatic urothelial cancer (mUC).
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Not Provided
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Interventional
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Phase 2
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Allocation: Non-Randomized Intervention Model: Parallel Assignment Masking: None (Open Label) Primary Purpose: Treatment
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Metastatic Urothelial Cancer
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- Drug: Sacituzumab Govitecan-hziy
Administered intravenously.
- Drug: Pembrolizumab
Administered per package insert
Other Name: KEYTRUDA®
- Drug: Cisplatin
Administered per package insert
- Drug: Avelumab
Administered per package insert
Other Name: BAVENCIO®
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- Experimental: Cohort 1: Sacituzumab Govitecan-hziy
Participants with urothelial cancer (UC) previously treated with platinum-based and/or checkpoint inhibitors (CPIs) will receive sacituzumab govitecan-hziy 10 mg/kg intravenously on Days 1 and 8 of a 21-day cycle.
Intervention: Drug: Sacituzumab Govitecan-hziy
- Experimental: Cohort 2: Sacituzumab Govitecan-hziy
Participants with UC who are ineligible for platinum-based therapy and failed therapy with previous immune CPI therapy will receive sacituzumab govitecan-hziy 10 mg/kg intravenously on Days 1 and 8 of a 21-day cycle.
Intervention: Drug: Sacituzumab Govitecan-hziy
- Experimental: Cohort 3: Sacituzumab Govitecan-hziy + Pembrolizumab
Participants who have had progression or recurrence of UC following a platinum-containing regimen in the metastatic setting, or progression or recurrence of UC within 12 months of completion of platinum-based therapy as neoadjuvant or adjuvant therapy will receive sacituzumab govitecan-hziy 10 mg/kg intravenously on Days 1 and 8 of a 21-day cycle and pembrolizumab at the standard approved dose (200 mg) only on Day 1 of a 21-day cycle. Lower doses of sacituzumab govitecan-hziy may be tested based on dose-limiting toxicities (DLTs) observed to determine the Recommended Phase 2 Dose (RP2D) of sacituzumab govitecan-hziy in combination with pembrolizumab.
Interventions:
- Drug: Sacituzumab Govitecan-hziy
- Drug: Pembrolizumab
- Experimental: Cohort 4: Sacituzumab Govitecan-hziy + Cisplatin + Avelumab
Participants with UC who have never received therapy with platinum in the metastatic setting or for unresectable locally advanced disease will first receive cisplatin (either at 70 mg/m^2 on Day 1 of a 21-day cycle or at a split dose of 35 mg/m^2 on Days 1 and 8 of a 21-day cycle with a maximum body surface area of 2) and sacituzumab govitecan-hziy with maximum dose of 10 mg/kg intravenously on Days 1 and 8 of a 21-day cycle for up to 6 cycles. Based on DLTs observed, two additional lower doses may be tested to determine RP2D of sacituzumab govitecan-hziy in combination with cisplatin. If premature termination of 1 agent occurs due to toxicity, the other agent may be continued to complete up to 6 cycles of therapy. For participants who have not progressed, maintenance therapy will begin with infusions of avelumab 800 mg every 2 weeks beginning on Cycle 1, Day 1 and every 2 weeks thereafter and sacituzumab govitecan-hziy 10 mg/kg on Days 1 and 8 every 21 days.
Interventions:
- Drug: Sacituzumab Govitecan-hziy
- Drug: Cisplatin
- Drug: Avelumab
- Experimental: Cohort 5: Sacituzumab Govitecan-hziy + Cisplatin + Avelumab
Participants with UC who have never received therapy with platinum in the metastatic setting or for unresectable locally advanced disease will first receive cisplatin (either at 70 mg/m^2 on Day 1 of a 21-day cycle or at a split dose of 35 mg/m^2 on Days 1 and 8 of a 21-day cycle with a maximum body surface area of 2) and sacituzumab govitecan-hziy RP2D determined in Cohort 4 on Days 1 and 8 of a 21-day cycle, and avelumab 800 mg every 2 weeks beginning on Cycle 1, Day 1 and every 2 weeks. For participants who have not progressed after completion of up to 6 cycles of sacituzumab govitecan-hziy, cisplatin, and avelumab, maintenance therapy will be permitted with 800 mg of avelumab every 2 weeks and sacituzumab govitecan-hziy at the 10 mg/kg dose on Days 1 and 8 every 21 days. Maintenance therapy can start 4 to 6 weeks after the last dose of induction chemotherapy and will be permitted to continue until loss of clinical benefit.
Interventions:
- Drug: Sacituzumab Govitecan-hziy
- Drug: Cisplatin
- Drug: Avelumab
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Tagawa ST, Balar AV, Petrylak DP, Kalebasty AR, Loriot Y, Fléchon A, Jain RK, Agarwal N, Bupathi M, Barthelemy P, Beuzeboc P, Palmbos P, Kyriakopoulos CE, Pouessel D, Sternberg CN, Hong Q, Goswami T, Itri LM, Grivas P. TROPHY-U-01: A Phase II Open-Label Study of Sacituzumab Govitecan in Patients With Metastatic Urothelial Carcinoma Progressing After Platinum-Based Chemotherapy and Checkpoint Inhibitors. J Clin Oncol. 2021 Aug 1;39(22):2474-2485. doi: 10.1200/JCO.20.03489. Epub 2021 Apr 30.
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Recruiting
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321
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140
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July 2026
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July 2024 (Final data collection date for primary outcome measure)
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Key Inclusion Criteria:
Key Exclusion Criteria:
- Females who are pregnant or lactating.
- Has had a prior anti-cancer monoclonal antibody (mAb) within 4 weeks prior to study Day 1 or who has not recovered (i.e., ≤ Grade 1 or at baseline) from adverse events due to agents administered more than 4 weeks earlier.
- Has had prior chemotherapy, targeted small molecule therapy, or radiation therapy within 2 weeks prior to study Day 1 or who has not recovered (i.e., ≤ Grade 1 or at baseline) from adverse events due to a previously administered agent.
- Requires concomitant medication interfering with ABCA1 transporter or UGT1A1
- Has an active second malignancy.
- Has known active central nervous system (CNS) metastases and/or carcinomatous meningitis.
- Has known active Hepatitis B or Hepatitis C
- Has other concurrent medical or psychiatric conditions
- Cohorts 3 to 5: Has active autoimmune disease requiring systemic treatment with steroids or other immunosuppressive agent or any condition that in the Investigator's judgment precludes treatment with pembrolizumab, has received a live vaccine within 30 days prior to the first dose of study drug(s), has history or evidence of interstitial lung disease (ILD) or non-infectious pneumonitis, has received anti-PD-1/PD-L1 therapy previously
- Cohorts 4 and 5: Refractory to platinum (i.e., relapsed ≤ 12 months after completion of chemotherapy) in the neoadjuvant/adjuvant setting.
Note: Other protocol defined Inclusion/Exclusion criteria may apply.
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Sexes Eligible for Study: |
All |
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18 Years and older (Adult, Older Adult)
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No
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France, United States
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Belgium, Czechia, Korea, Republic of
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NCT03547973
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IMMU-132-06 2018-001167-23 ( EudraCT Number )
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Yes
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Studies a U.S. FDA-regulated Drug Product: |
Yes |
Studies a U.S. FDA-regulated Device Product: |
No |
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Gilead Sciences
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Same as current
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Gilead Sciences
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Same as current
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Not Provided
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Study Director: |
Gilead Study Director |
Gilead Sciences |
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Gilead Sciences
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June 2022
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