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ClinicalTrials.gov 89 recruiting now early-phase tilt #36 of 28,707 conditions

Melanoma: early-phase trial registry

89 of 269 indexed Melanoma trials are currently recruiting, with more weight in Phase 1-2.

Corpus placement: #36 of 28,707 conditions by registered trial count.

269 US clinical trials · 89 currently recruiting · #36 of 28,707 conditions by registered trial count

Melanoma: 269 US clinical trials tracked, 89 recruiting.

Melanoma is the subject of 269 registered US clinical trials on ClinicalTrials.gov, 89 of them currently open to new participants. 19 are in Phase 3-4 (later-stage) and 184 in Phase 1-2 (earlier-stage). The most active sponsor is Memorial Sloan Kettering Cancer Center, running 20 of these trials.

Enrollment posture brief

Registry condition melanoma

OPEN 89 | RECR 33% | LATE 19 | EARLY 184 | RANK #36 | SPON 20

Nearest open-share peer: Adherence, Treatment (33% recruiting · 6 trials)

Aging47.9%Post Traumatic Stress Disord41.5%Head and Neck Cancer34.2%Melanoma (this)33%Leukemia18.6%
Open-enrollment share among volume-matched conditions near Melanoma

Melanoma lists 89 open slots (33% of 269 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →

Key findings

What ClinicalTrials.gov does not surface for Melanoma on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.

  1. Melanoma is recruiting below its size-band peers.

    89 of 269 indexed trials (33.1%) are open to enrollment, against a 37.1% average across 139 conditions with 100+ trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.

  2. Sponsorship of Melanoma trials is spread across many organizations.

    Memorial Sloan Kettering Cancer Center accounts for 20 of 269 trials (7.4%). 139 distinct sponsors appear on at least one study for this condition label.

  3. Typical Melanoma enrolment sits around 72 participants.

    Median target enrolment is 72 among the 267 trials that report a genuine target (sentinel values excluded). 155 of those (58.1%) plan for fewer than 100 participants.

  4. Melanoma research is mostly interventional.

    231 interventional and 38 observational studies make up this index (85.9% interventional). Study type is sponsor-reported on ClinicalTrials.gov.

Phase 1117Phase 267Phase 316Phase 43

Open and recent trials

269 total, page 6 of 6

COMPLETED Phase 1 16 participants

Study of Patients With Stage IV Malignant Melanoma Using PS-341 (Bortezomib, Velcade) and Interferon-alpha-2b in Malignant Melanoma

Ohio State University Comprehensive Cancer Center

NCT01462773

COMPLETED Phase 1 15 participants

A Phase I Trial of T Cells Expressing an Anti-GD2 Chimeric Antigen Receptor in Children and Young Adults With GD2+ Solid Tumors

National Cancer Institute (NCI)

NCT02107963

COMPLETED NA 14 participants

Pilot Study for the Evaluation of the Efficacy of Vaccination With Autologous Tumor Cells Plus Granulocyte-macrophage Colony-stimulating Factor (GM-CSF) - in - Adjuvant, Followed by Systemic Low-dose-interleukin-2 (IL-2) Administration, in Patients With High Risk Melanoma

Craig L Slingluff, Jr

NCT00912418

COMPLETED 13 participants

Pharmacokinetic Profiling of Pembrolizumab and Nivolumab in Patients With Melanoma and/or Non-Small Cell Lung Cancer

Mayo Clinic

NCT05740501

COMPLETED Phase 1 11 participants

PET Imaging of Cancer Patients Using [18F]-SKI-249380, a Radiolabeled Dasatinib-Derivative

Memorial Sloan Kettering Cancer Center

NCT01916135

COMPLETED Phase 2 10 participants

An Extension Study Administering YM155 to Subjects Previously Enrolled in Another Protocol Administering YM155

Astellas Pharma

NCT00818480

COMPLETED Phase 1 9 participants

Immune Responses to Autologous Langerhans-type Dendritic Cells Electroporated With mRNA Encoding a Tumor-associated Antigen in Patients With Malignancy: A Single-arm Phase I Trial in Melanoma

Memorial Sloan Kettering Cancer Center

NCT01456104

COMPLETED Phase 4 8 participants

Neoadjuvant Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) in Cutaneous Stage L-lll Melanoma

Mayo Clinic

NCT02451488

COMPLETED Phase 1 8 participants

Safety and Efficacy Study of BMS-908662 in Combination With Ipilimumab in Subjects With Advanced Melanoma

Bristol-Myers Squibb

NCT01245556

COMPLETED 7 participants

CNS and Extracranial Tumor Tissues, CSF, and Blood From Patients With Melanoma Brain Metastases

University of Pittsburgh

NCT02058953

COMPLETED Phase 2 7 participants

BRAF Inhibitor, LGX818, Utilizing a Pulsatile Schedule in Patients With Stage IV or Unresectable Stage III Melanoma Characterized by a BRAFV600 Mutation

Memorial Sloan Kettering Cancer Center

NCT01894672

COMPLETED Phase 1 6 participants

MCS110 With BRAF/MEK Inhibition in Patients With Melanoma

Dana-Farber Cancer Institute

NCT03455764

COMPLETED Phase 4 6 participants

Can We Miss Pigmented Lesions in Psoriasis Patients?

University of Alabama at Birmingham

NCT01053819

COMPLETED Phase 1 5 participants

Dendritic Cell Vaccination in Patients With Advanced Melanoma

University of Pennsylvania

NCT03092453

COMPLETED NA 3 participants

Ipsilateral Peripheral Intravenous Access Procedures (The iPIVAP Study)

Duke University

NCT04570722

COMPLETED Phase 1 2 participants

Pilot Study of Vigil™ + Pembrolizumab for Advanced Melanoma

Gradalis

NCT02574533

COMPLETED Phase 2 2 participants

Phase 2 Study of Neoadjuvant Vemurafenib in Melanoma Patients With Untreated Brain Metastases

Yale University

NCT01781026

COMPLETED Phase 2

Study of Talabostat and Cisplatin in Advanced Melanoma

Point Therapeutics

NCT00083252

COMPLETED Phase 2

TNFerade™ Biologic Plus Radiation for Metastatic Melanoma

GenVec

NCT00261404

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Phase Distribution

PhaseTrial count
Phase 1 117
Phase 2 67
Phase 3 16
Phase 4 3

Named interventions

Most-linked intervention names on Melanoma records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.

Ipilimumab Drug
19 trials
Pembrolizumab Drug
18 trials
Nivolumab Drug
16 trials
Cyclophosphamide Drug
9 trials
Pembrolizumab Biological
9 trials
Nivolumab Biological
6 trials
nivolumab Drug
5 trials
Biospecimen Collection Procedure
5 trials

US sites by state

Facility locations filed on Melanoma trials. A trial with sites in several states counts in each.

California 101 trials
New York 82 trials
Texas 78 trials
Florida 74 trials
Pennsylvania 62 trials
Massachusetts 45 trials
New Jersey 42 trials
Illinois 38 trials

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

What to do with this Melanoma page

269 registered trials, 89 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.

Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Melanoma condition card totals 269 registered trials; most-linked intervention Ipilimumab; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.