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Efficacy of Anti-CTLA-4 Antibody Combined With Sintilimab and Chemotherapy as Neoadjuvant Therapy for Resectable Stage II-III Non-Small Cell Lung Cancer

NCT07410975 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 54

Last updated 2026-02-13

No results posted yet for this study

Summary

This study aims to evaluate the major pathologic response (MPR) rate of neoadjuvant therapy with sintilimab (PD-1 inhibitor) + IBI310 (anti-CTLA-4 antibody) + chemotherapy, and to assess the efficacy of this treatment strategy in patients with PD-L1-negative stage II - IIIB (excluding N3) NSCLC (according to AJCC 9th) scheduled for surgery.

Conditions

  • NSCLC Stage II
  • NSCLC Stage III

Interventions

DRUG

sintilimab+IBI310+chemotherapy

1. Neoadjuvant therapy phase: four planned doses of sintilimab 200 mg intravenous infusion at weeks -12, -9, -6, and -3 (Q3W); one planned dose of IBI310 1 mg/kg intravenous infusion at week -12; four planned doses of chemotherapy at weeks -12, -9, -6, and -3 (Q3W). Non-squamous NSCLC: pemetrexed 500 mg/m² IV over 30 min and carboplatin AUC 5 IV over 120 min or per institutional standard. Squamous NSCLC: nanoparticle albumin-bound paclitaxel 260 mg/m² IV over 30 min and carboplatin AUC 5 IV over 120 min or per institutional standard. 2. Surgery phase: At least 3 weeks after the last dose of the study drug , participants deemed operable by the investigator will undergo surgery.

Sponsors & Collaborators

  • Shanghai Pulmonary Hospital, Shanghai, China

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-01-10
Primary Completion
2028-06-10
Completion
2030-01-10

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07410975 on ClinicalTrials.gov