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Clinical Trials/NCT04672369
NCT04672369CompletedPhase 1

An Open-label, Phase I Clinical Study to Evaluate the Safety, Tolerability and Efficacy of IBI939 in Combination With Sintilimab in Patients With Advanced Lung Cancer

Innovent Biologics (Suzhou) Co. Ltd.1 site in 1 country42 target enrollmentStarted: June 6, 2021Last updated:
Conditions

Trial Snapshot

Phase
Phase 1
Status
Completed
Enrollment
42
Locations
1
Primary Endpoint
Objective response rate(ORR)

Study Overview

Brief Summary

This study is an open-label, phase I clinical study to evaluate the efficacy, tolerability and safety of recombinant fully human anti-TIGIT antibody (IBI939) in combination with recombinant fully human anti-programmed cell death receptor 1 (PD-1) antibody (sintilimab) in subjects with advanced lung cancer.

Study Design

Study Type
Interventional
Allocation
Randomized
Intervention Model
Parallel
Primary Purpose
Treatment
Masking
None

Eligibility Criteria

Ages
18 Years to 75 Years (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Signed the Informed Consent Form;
  • Male or female ≥ 18 and≤75 years of age;
  • Life expectancy ≥ 12 weeks;
  • Eastern Cooperative Oncology Group Performance Status (ECOG PS) score is 0 or 1
  • Have at least 1 lesion (not previously irradiated) with an accurately measured longest diameter ≥ 10 mm by computed tomography (CT) or magnetic resonance imaging (MRI) (intravenous contrast agent is preferred) at baseline (except lymph nodes which must have short axis ≥ 15 mm) according to RECIST V1.1 and lesions amenable to repeated accurate measurements.
  • Histologically or cytologically confirmednon-small cell lung cancer

Exclusion Criteria

  • Previous exposure to immune-mediated therapy; previous use of antitumor vaccine;
  • Received the last anti-tumor therapy within 4 weeks prior to the first dose of study drug;
  • Received any investigational agent within 4 weeks prior to the first dose of study drug;
  • Received systemic treatment with Chinese herbal medicine indicated for cancer or drugs used for immunoregulation (including thymosin, interferon, interleukin, except for local use for pleural effusion) within 2 weeks before the first dose;
  • Are participating in another interventional clinical study, or observational (non-interventional) clinical study or in the follow-up phase of an interventional study;

Outcomes

Primary Outcomes

Objective response rate(ORR)

Time Frame: 6 months

Proportion of subjects with complete response(CR) or partial response(PR).

Secondary Outcomes

  • Trough concentration (Cmin)(24 hours)
  • adverse event(3 months)
  • Overall Survival(OS)(6 months)
  • Time to Objective Response(TTR)(6 months)
  • Area under the plasma concentration-time curve (AUC)(24 hours)
  • Progression-free survival(PFS)(6 months)
  • Disease Control Rate(DCR)(6 months)
  • Duration of Response (DoR)(6 months)
  • Clearance (CL), 12. volume of distribution (V)(24 hours)
  • Maximum concentration (Cmax)(24 hours)
  • Half-life (t1/2)(24 hours)

Investigators

Sponsor Class
Industry
Responsible Party
Sponsor

Study Sites (1)

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