Clinical trial Recruiting at 1 site Phase 2 Interventional Ages 18 and up

NeoAdjuvant PD-1–Based Therapy in Resectable Advanced Melanoma (NASA)

Official title: NeoAdjuvant, Spare-Adjuvant (NASA) in Stage IIIB- IV (M1a) Melanoma

Run by UNC Lineberger Comprehensive Cancer Center · NCT07740941 · Data updated 2026-11-12

In people with resectable stage IIIB–IV melanoma, this study tests whether two infusions of pembrolizumab or a combination of ipilimumab plus nivolumab given before surgery can keep people alive at 2 years without needing additional adjuvant therapy.

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment55 (estimated)
SponsorUNC Lineberger Comprehensive Cancer Center
Academic / other
Drugs / interventionsprednisone, pembrolizumab, ipilimumab, nivolumab
Locations1 site (Chapel Hill, North Carolina)
StatusRecruiting
StartedAugust 6, 2026
Main results expectedMarch 2029
Study endsMarch 2029
Registry record updatedSeptember 30, 2026
Trial IDNCT07740941 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults 18+ with resectable cutaneous melanoma or melanoma of unknown primary, stage IIIB/IVa, measurable disease, and adequate organ function.

Probably not a fit

Patients with progression during neoadjuvant therapy or those not achieving adequate response may not derive benefit.

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

What this trial studies

This phase 2 trial assigns adults with resectable stage IIIB–IVa melanoma to receive neoadjuvant PD-1–based regimens: either two pembrolizumab infusions or one infusion of ipilimumab with nivolumab followed by a single nivolumab dose. Participants are then followed with imaging to measure event-free survival at 12 months and overall survival at 24 months from the first neoadjuvant dose. The aim is to determine if neoadjuvant PD-1–based treatment without subsequent adjuvant therapy is non-inferior for overall survival. Key eligibility includes measurable disease, adequate organ function, and good performance status; prior PD-1/CTLA-4 therapy and certain autoimmune conditions are exclusions. The study is led by UNC Lineberger Comprehensive Cancer Center and conducted at its Chapel Hill site.

Why it matters

Potential benefit: If successful, the approach could offer a shorter treatment plan with potentially similar survival while avoiding additional adjuvant therapy.

How similar studies have gone: Prior neoadjuvant immunotherapy studies in melanoma have shown promising responses, but evidence for non-inferiority of this specific regimens without adjuvant therapy is still being established.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Written informed consent will be obtained to participate in the study, and HIPAA authorization for the release of personal health information.
* Subject is willing and able to comply with study procedures based on the judgment of the investigator or protocol designee, including randomization.
* Age ≥ 18 years at the time of consent.
* ECOG Performance Status of 0-2.
* Histological confirmation of cutaneous melanoma or melanoma of unknown primary.
* AJCC stage IIIB/IVa resectable disease that is measurable by iRECIST criteria.
* Adequate hematologic, renal, hepatic, and heart function

Exclusion Criteria:

* Prior treatment with PD-1 Programmed cell death Protein 1 (PD-1) and Cytotoxic T-lymphocyte Antigen 4 (CTLA-4).
* Has an active autoimmune disease that requires systemic treatment with the use of disease-modifying agents or immunosuppressive drugs. For corticosteroids, up to 10 mg of prednisone daily, or an equivalent dose, is permitted. Hormone replacement therapy (e.g., thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency, etc.) is not considered a form of systemic treatment.
* Any condition, including laboratory abnormalities, that, in the opinion of the investigator, places the subject at unacceptable risk if he/she were to participate in the study. This includes, but is not limited to, serious medical conditions or psychiatric illnesses that are likely to interfere with participation in this clinical study.

Where it's running

  • Lineberger Comprehensive Cancer Center
    Chapel Hill, North Carolina, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

  • PD-L1-targeted PET probe to map PD-L1 in solid tumors

    A PET tracer called 18F-F-PDL1-3 is being tested to see if it can detect PD-L1 expression in primary and metastatic tumors to help guide personalized treatment.

    Recruiting Phase 2 Peking University Cancer Hospital & Institute · Beijing · NCT07848243

  • ctDNA-guided stopping of immune therapy in advanced melanoma

    This study tests whether stopping immune checkpoint inhibitor therapy after 12 months is safe for patients with advanced melanoma who have undetectable ctDNA and disease control.

    Recruiting Rutgers, The State University of New Jersey · New Brunswick, New Jersey · NCT07830225

  • ENPP1/cGAS and FAP in Solid Tumors in Vietnamese Patients

    This Vietnam-based study will test ENPP1, cGAS, and FAP expression in archived tumor samples from Vietnamese adults with solid cancers using immunohistochemistry.

    Recruiting at 2 sites Tam Anh Research Institute · Hanoi, Hanoi and 1 other locations · NCT07808164

  • 68Ga-SorB PET/CT imaging for solid tumors

    This study tests a new PET tracer called 68Ga-SorB to see if it can safely and accurately detect tumors in adults with melanoma, liver, lung, breast, pancreatic, ovarian cancer, or cholangiocarcinoma.

    Recruiting Peking University Third Hospital · Beijing, Beijing Municipality · NCT07760012

  • Bexmarilimab plus nivolumab in solid tumors, melanoma, and NSCLC

    This trial tests whether adding bexmarilimab to nivolumab can help people with melanoma, non-small cell lung cancer, or other advanced solid tumors whose cancer stopped responding to immune therapy.

    Recruiting at 2 sites Phase 1/2 Institute of Cancer Research, United Kingdom · Manchester and 1 other locations · NCT07718243

  • Melanoma Brain Metastases Treated with Stereotactic Radiosurgery and Systemic Therapy

    This study looks at how stereotactic radiosurgery for melanoma brain metastases works when patients are also receiving immunotherapy or targeted therapy.

    Recruiting at 2 sites European Institute of Oncology · Milan, Italy and 1 other locations · NCT07691255

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.