Status:
ACTIVE_NOT_RECRUITING
Study of GS-9911 With or Without Antibody Treatment for Adults With Solid Tumors
Lead Sponsor:
Gilead Sciences
Conditions:
Solid Tumors
Eligibility:
All Genders
18+ years
Phase:
PHASE1
Brief Summary
The main goal of this first in human (FIH) study is to learn about the safety and dosing of GS-9911 when given alone or in combination with an anti-programmed cell death protein 1 (PD-1) monoclonal an...
Eligibility Criteria
Inclusion
- Key
- Parts A, C, and D:
- Participants with histologically or cytologically confirmed advanced solid tumors who have received, been intolerant to, or are ineligible for all treatments known to confer clinical benefit
- Part B:
- Participants whose cancer previously derived clinical benefit from immune checkpoint inhibitors, or who have advanced solid tumor types for which immune checkpoint inhibitors are considered the standard of care and who have received, been intolerant to, or are ineligible for all treatments known to confer clinical benefit
- Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
- Evaluable (Part A) or measurable (Parts B, C, and D) disease as per Response Criteria Evaluation in Solid Tumors (RECIST) v1.1 criteria
- Adequate organ functions
- Tissue requirement:
- Parts A-D: must be willing to provide baseline tumor tissue prior to enrollment
- Part A backfill cohorts: a biopsy should be obtained prior to treatment and on treatment, if safely feasible
- Participants of childbearing potential who engage in heterosexual intercourse must agree to use protocol-specified methods of contraception
Exclusion
- Positive serum pregnancy test or lactating female
- History of intolerance, hypersensitivity, or treatment discontinuation due to life- threatening immune-related adverse events on prior immunotherapy
- Receipt of the therapies listed below within the specified timeframe prior to planned Cycle 1 Day 1 including: major surgery (\< 4 weeks), immunotherapy or biologic therapy (\< 28 days), chemotherapy (\< 21 days), targeted small molecule therapy (\<14 days or 5 half-lives, whichever is sooner), hormonal or other adjunctive therapy (\< 14 days), radiation therapy (\< 21 days), live vaccine (\< 28 days)
- Any prior allogeneic tissue/solid organ transplantation, including allogeneic stem cell transplantation
- Diagnosis of immunodeficiency, or requires systemic corticosteroids (\> 10 mg of prednisone daily, or equivalent)
- History of autoimmune disease or active autoimmune disease that has required systemic treatment within 2 years prior to the start of study drug
- History of pneumonitis requiring treatment with corticosteroids, interstitial lung disease, drug-induced pneumonitis, or severe radiation pneumonitis (excluding localized radiation pneumonitis)
- Active second malignancy. Note: individuals with a history of malignancy that have been completed treated, with no evidence of active cancer for 2 years prior to enrollment, or individuals with surgically cured tumors with low risk of recurrence are allowed to enroll.
- Known active central nervous system (CNS) metastases and/or carcinomatous meningitis
- Symptomatic cardiovascular disease
- Active serious infection requiring ongoing treatment
- Active infection with hepatitis B virus (HBV), hepatitis C virus (HCV), or HIV.
- Symptomatic ascites or pleural effusion
- Note: Other protocol defined Inclusion/Exclusion criteria may apply.
Key Trial Info
Start Date :
October 9 2023
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
November 1 2026
Estimated Enrollment :
45 Patients enrolled
Trial Details
Trial ID
NCT06082960
Start Date
October 9 2023
End Date
November 1 2026
Last Update
September 10 2025
Active Locations (6)
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1
Smilow Cancer Hospital Phase 1 Unit
New Haven, Connecticut, United States, 06520
2
SCRI Oncology Partners
Nashville, Tennessee, United States, 37203
3
NEXT Oncology
San Antonio, Texas, United States, 78229
4
South Texas Accelerated Research Therapeutics, LLC
San Antonio, Texas, United States, 78229