- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05162755
S095029 as Monotherapy and in Combination With Sym021 in Patients With Advanced Solid Tumor Malignancies Followed by an Expansion Part With Triple Combinations in Patients With Metastatic Gastric or Colorectal Cancers
A Phase 1a/1b, Open-label, Multicenter Trial Investigating the Safety, Tolerability, and Preliminary Anti-neoplastic Activity of S095029 (Anti-NKG2A) as Monotherapy and in Combination With Sym021 (Anti-PD-1) in Patients With Advanced Solid Tumor Malignancies Followed by an Expansion Part With Triplet Combinations of S095029 and Sym021 and an Anti-HER2 mAb or Anti-EGFR mAbs (Futuximab/Modotuximab) in Patients With Metastatic Gastric or Colorectal Cancers
Study Overview
Status
Conditions
Study Type
Enrollment (Actual)
Phase
- Phase 1
Contacts and Locations
Study Contact
- Name: Institut de Recherches Internationales Servier, Clinical Studies Department
- Phone Number: +33 1 55 72 43 66
- Email: scientificinformation@servier.com
Study Locations
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Toronto, Canada
- Princess Margaret Cancer Centre
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Michigan
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Grand Rapids, Michigan, United States, 49546
- START Midwest
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Texas
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Dallas, Texas, United States, 75230
- Mary Crowley Cancer Research
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Houston, Texas, United States, 77030
- The University of Texas MD Anderson Cancer Center
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San Antonio, Texas, United States, 78229
- The START Center for Cancer Care
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Dose escalation part:
Inclusion Criteria:
- Histologically or cytologically confirmed unresectable, locally advanced or metastatic solid tumor malignancies
- Patients with a malignancy not amenable to surgical intervention
- Patients with measurable disease and progression radiologically assessed
- Patients with disease progression after treatment with available standard of care therapies that are known to confer clinical benefit or who are intolerant to treatment.
- Patients with available archived tumor biopsy specimens or agree to mandatory biopsy
- Estimated life expectancy ≥ 12 weeks
- Adequate haematological function
- Adequate renal function
- Adequate hepatic function
Exclusion Criteria:
- Pregnant and lactating women
- Major surgery within 4 weeks prior to the first IMP administration or not recovered from the surgery
- Patients with serious/active/uncontrolled infection or infection requiring parenteral antibiotics, within 2 weeks prior to first IMP administration
- Active Hepatitis B Virus infection
- Carriers of HIV antibodies
- Patients with active thrombosis, or a history of deep vein thrombosis or pulmonary embolism, within 4 weeks prior to first IMP administration
- History of organ transplantation
- History of gastrointestinal perforation, or intra-abdominal abscess within 28 days of inclusion
- History of cirrhosis
- History of pulmonary fibrosis or relevant uncontrolled chronic pulmonary condition
- Treatment with systemic immunosuppressive therapy
- Active autoimmune disease
- Administration of a live vaccine within 28 days prior to inclusion
Cohort expansion part 2a:
Inclusion Criteria:
- Histologically proven metastatic HER2+ gastric cancer
- Have received treatment with first line of standard therapy and eligible for second line
Exclusion Criteria:
Same criteria as for Part 1 with the addition of:
- Left ventricle ejection fraction < 50%
Cohort expansion part 2b:
Inclusion Criteria:
- Patients with confirmed adenocarcinoma of metastatic colorectal cancer
- Patients must have a wild-type gene status for KRAS (exons 2, 3, 4), NRAS (exons 2, 3, 4) and BRAF (absence of V600E mutation) in a tumor biopsy collected at time of screening.
Exclusion Criteria:
Same criteria as for dose escalation part with the addition of:
- Patients with a significant gastrointestinal abnormality
- Patients with skin rash of Grade > 1 from prior anti-EGFR
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Non-Randomized
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: Dose escalation 1a: S95029
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S095029 will be administered via IV infusion every 2 weeks.
Once the DLT evaluations period at the second dose level is completed and it is deemed as safe, the dose escalation part 1b will be initiated.
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Experimental: Dose escalation 1b: S95029 and Sym021
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Sym021 will be administered at a fixed dose of 200mg.
S095029 will be administered via IV infusion every 2 weeks.
Once the RP2D dose of S95029 in combination with Sym21 is defined, dose expansion will begin.
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Experimental: Dose expansion 2a: S095029 and Sym021 and anti-HER2 therapy
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Patients will be administered with S095029, Sym021 and anti-HER2 therapy.
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Experimental: Dose expansion 2b: S095029 and Sym021 and futuximab/modotuximab
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Patients will be administered with S095029, Sym021 and futuximab/modotuximab.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Adverse Events (AEs) (Dose escalation part)
Time Frame: Through study completion, up to 2 years
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Incidence, severity, and relationship of AEs
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Through study completion, up to 2 years
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Incidence of dose limiting toxicities (DLTs) (Dose escalation part)
Time Frame: At the end of Cycle 1 (each cycle is 28 days)
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DLTs observed during a 28-day period
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At the end of Cycle 1 (each cycle is 28 days)
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Assessment of antitumor activity using RECIST v1.1 (Dose expansion part)
Time Frame: Through study completion, up to 2 years
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Objective Response Rate
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Through study completion, up to 2 years
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Objective Response Rate (Dose escalation part)
Time Frame: Through study completion, up to 2 years
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Through study completion, up to 2 years
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Clinical Benefit Rate (CBR) (Dose escalation and dose expansion parts)
Time Frame: Through study completion, up to 2 years
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Assessment based on complete response, partial response and stable disease ≥ 6 months
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Through study completion, up to 2 years
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Duration of response (DOR) (Dose escalation and dose expansion parts)
Time Frame: Through study completion, up to 2 years
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Through study completion, up to 2 years
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Progression Free Survival (PFS) (Dose escalation and dose expansion parts)
Time Frame: Through study completion, up to 2 years
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Through study completion, up to 2 years
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Overall Survival (OS) (Dose escalation and dose expansion parts)
Time Frame: Through study completion, up to 2 years
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Through study completion, up to 2 years
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Collaborators and Investigators
Collaborators
Investigators
- Principal Investigator: Nehal Lakhani MD, MD, PhD, Director of Clinical Research START Midwest
Publications and helpful links
Helpful Links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- CL1-95029-001
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Qualified scientific and medical researchers can request access to anonymized patient-level and study-level clinical trial data.
Access can be requested for all interventional clinical studies:
- used for Marketing Authorization (MA) of medicines and new indications approved after 1 January 2014 in the European Economic Area (EEA) or the United States (US).
- where Servier is the Marketing Authorization Holder (MAH). The date of the first MA of the new medicine (or the new indication) in one of the EEA Member States will be considered for this scope.
In addition, access can be requested for all interventional clinical studies in patients:
- sponsored by Servier
- with a first patient enrolled as of 1 January 2004 onwards
- for New Chemical Entity or New Biological Entity (new pharmaceutical form excluded) for which development has been terminated before any Marketing authorization (MA) approval.
IPD Sharing Time Frame
IPD Sharing Access Criteria
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
- ICF
- CSR
Study Data/Documents
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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