Clinical trial Recruiting at 1 site Phase 2 Interventional Ages 18 to 75

Serplulimab versus nivolumab with chemotherapy before surgery for resectable stage II–IIIA squamous lung cancer

Official title: A Randomized, Open-label, Multicenter Phase II Clinical Trial Evaluating the Efficacy and Safety of Serplulimab Combined With Chemotherapy Versus Nivolumab Combined With Chemotherapy as Neoadjuvant Therapy in Resectable Stage II-IIIa Squamous NSCLC.

Run by Fudan University · NCT07398937 · Data updated 2026-11-12

This study will test whether giving serplulimab plus chemotherapy before surgery works better than nivolumab plus chemotherapy in adults with resectable stage II–IIIA squamous non-small cell lung cancer.

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years to 75 Years
SexAll
Enrollment116 (estimated)
SponsorFudan University
Academic / other
Drugs / interventionsserplulimab, nivolumab, chemotherapy
Locations1 site (Shanghai, Shanghai Municipality)
StatusRecruiting
StartedFebruary 5, 2026
Main results expectedDecember 31, 2027
Study endsDecember 31, 2029
Registry record updatedFebruary 10, 2026
Trial IDNCT07398937 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults aged 18–75 with histologically confirmed, resectable stage II–IIIA squamous NSCLC who are fit for complete lung resection and have ECOG performance status 0–1 are ideal candidates.

Probably not a fit

Patients with non-squamous histology (including adenocarcinoma or mixed types), known EGFR/ALK/ROS1 driver alterations, central nervous system metastases, or severe allergy to the chemotherapy agents are unlikely to benefit from this trial.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a randomized, open-label phase 2 trial planning to enroll 116 patients with histologically confirmed resectable stage II–IIIA squamous NSCLC. Participants are randomized to receive neoadjuvant serplulimab plus chemotherapy or nivolumab plus chemotherapy followed by surgical resection. The study will compare safety and efficacy outcomes, including pathological response and surgical feasibility, between the two arms. The protocol is listed as ECTOP-1036 and is being conducted at Fudan University Shanghai Cancer Center.

Why it matters

Potential benefit: If successful, the regimen with serplulimab could increase tumor shrinkage before surgery and improve surgical outcomes and longer-term disease control for eligible patients.

How similar studies have gone: Previous neoadjuvant studies combining PD-1 inhibitors with chemotherapy have shown improved pathological response rates in resectable NSCLC, but serplulimab itself is less well studied in this specific setting.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Age ≥ 18 years and ≤ 75 years at time of study entry.
2. The International Federation of Gynecology and Obstetrics (FIGO) 2018 Stages II-IIIA squamous non-small cell lung cancer confirmed by histopathology or cytology.
3. The patient with stage II-IIIA squamous non-small cell lung cancer confirmed by histopathology or cytology;
4. Able to tolerate complete lung cancer resection;
5. WHO/ECOG performance status of 0 or 1.

Exclusion Criteria:

1. Other pathological histological types of non-small cell lung cancer subjects, including adenocarcinoma subjects, squamous-adenocarcinoma mixed cancer subjects, and NSCLC containing components of small cell lung cancer and neuroendocrine carcinoma.
2. EGFR sensitivity mutation or ALK, ROS1 gene rearrangement;
3. Known severe allergy to any components of carboplatin/albumin paclitaxel and other drugs;
4. Central nervous system (CNS) or leptomeningeal metastases confirmed by imaging or pathology

Where it's running

  • Fudan University Shanghai Cancer Center
    Shanghai, Shanghai Municipality, China
    Recruiting

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.