Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 16, 2026, 8:51 PM EDT

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Showing 25–48 of 121 matching trials from the live ClinicalTrials.gov search.
Conditions
Merkel Cell Carcinoma
Interventions
GLA-SE
Biological
Lead sponsor
Immune Design, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
18 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Brain and Central Nervous System Tumors, Childhood Langerhans Cell Histiocytosis, Gastrointestinal Carcinoid Tumor, Head and Neck Cancer, Intraocular Melanoma, Islet Cell Tumor, Kidney Cancer, Lung Cancer, Melanoma (Skin), Neoplastic Syndrome, Neuroendocrine Carcinoma of the Skin, Pheochromocytoma
Interventions
indium In 111 pentetreotide
Radiation
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2004
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Stage IV Melanoma, Advanced Lung Cancer, Stage IV Non-Small Cell Lung Cancer, Unresectable Non-Small Cell Lung Carcinoma, Unresectable Stage III Non-Small Cell Lung Cancer, Small Cell Lung Cancer Extensive Stage, Stage IV Merkel Cell Carcinoma, Stage IV Cutaneous Squamous Cell Carcinoma, Stage IV Basal Cell Carcinoma, Stage IV Breast Cancer, Stage IV Colorectal Cancer, Stage IV Gastric Cancer, Stage IV Esophageal Cancer, Stage IV Hepatocellular Cancer, Stage IV Renal Cell Carcinoma, Stage IV Bladder Cancer, Stage IV Head and Neck Squamous Cell Carcinoma, Stage IV Cervical Cancer, Stage IV Endometrial Cancer, Stage IV Mesothelioma, Immunotherapy, Immune Checkpoint Inhibitors
Interventions
Educational Video and QPL List, Usual Care
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
199 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Advanced Solid Tumor, MSI-H/dMMR Tumors, Cutaneous Squamous Cell Carcinoma, Urothelial Carcinoma, Cervical Cancer, HepatoCellular Carcinoma, Esophageal Squamous Cell Carcinoma, Merkel Cell Carcinoma, Small-cell Lung Cancer, Mesothelioma, PD-L1 Amplified Tumor (9p24.1), Nasopharyngeal Carcinoma
Interventions
INCB099280
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
182 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
5
States / cities
Boston, Massachusetts • Detroit, Michigan • Pittsburgh, Pennsylvania + 2 more
Conditions
Positron-Emission Tomography, Immunomodulation, Metastatic Solid Malignancies, Hodgkin Lymphoma
Interventions
⁸⁹Zr-Df-IAB22M2C Infusion
Drug
Lead sponsor
ImaginAb, Inc.
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
3
States / cities
Scottsdale, Arizona • New York, New York • Philadelphia, Pennsylvania
Conditions
Neoplasm Metastasis
Interventions
PF-07265807, Sasanlimab, Axitinib
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
25
States / cities
Fayetteville, Arkansas • Rogers, Arkansas • Springdale, Arkansas + 9 more
Conditions
Advanced Or Metastatic Merkel Cell Carcinoma
Interventions
IFx-Hu2.0, Pembrolizumab
Drug
Lead sponsor
TuHURA Biosciences, Inc.
Industry
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Tampa, Florida • Madison, Wisconsin
Conditions
Hepatocellular Carcinoma, Squamous Cell Carcinoma of the Lung, Merkel Cell Carcinoma, Myxoid/Round Cell Liposarcoma
Interventions
CAR-GPC3 T Cells
Biological
Lead sponsor
Sotio Biotech Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2042
U.S. locations
5
States / cities
Newport Beach, California • Dallas, Texas • Houston, Texas + 2 more
Recruiting Phase 2 Interventional

TIL Therapy in cSCC and MCC

NCT07288073
Conditions
Cutaneous Squamous Cell Carcinoma, Merkel Cell Carcinoma, Metastatic Cutaneous Squamous Cell Carcinoma, Skin Cancer
Interventions
LN-145, Cyclophosphamide, Fludarabine, Interleukin-2
Biological · Drug
Lead sponsor
Karam Khaddour, MD, MS
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Amyloidosis, Basal Cell Carcinoma, Biliary Tract Carcinoma, Bladder Carcinoma, Breast Carcinoma, Cervical Carcinoma, Colorectal Carcinoma, Endometrial Carcinoma, Fallopian Tube Carcinoma, Gastroesophageal Junction Carcinoma, Glioblastoma, Head and Neck Carcinoma, Hematopoietic and Lymphatic System Neoplasm, Hepatocellular Carcinoma, Hodgkin Lymphoma, Lung Carcinoma, Malignant Solid Neoplasm, Mantle Cell Lymphoma, Melanoma, Merkel Cell Carcinoma, Multiple Myeloma, Myelodysplastic Syndrome, Ovarian Carcinoma, Pancreatic Carcinoma, Primary Peritoneal Carcinoma, Prostate Carcinoma, Renal Cell Carcinoma, Squamous Cell Carcinoma, Urothelial Carcinoma
Interventions
Cancer Therapeutic Procedure, Questionnaire Administration
Drug · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Merkel Cell Carcinoma, Skin Cancer
Interventions
Cabozantinib
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
2
States / cities
Boston, Massachusetts
Conditions
Advanced Merkel Cell Carcinoma, Clinical Stage III Cutaneous Merkel Cell Carcinoma AJCC v8, Clinical Stage IV Cutaneous Merkel Cell Carcinoma AJCC v8, Metastatic Merkel Cell Carcinoma, Pathologic Stage III Cutaneous Merkel Cell Carcinoma AJCC v8, Pathologic Stage IIIA Cutaneous Merkel Cell Carcinoma AJCC v8, Pathologic Stage IIIB Cutaneous Merkel Cell Carcinoma AJCC v8, Pathologic Stage IV Cutaneous Merkel Cell Carcinoma AJCC v8
Interventions
Pembrolizumab, Stereotactic Body Radiation Therapy
Biological · Radiation
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
254
States / cities
Anchorage, Alaska • Tucson, Arizona • Fort Smith, Arkansas + 172 more
Terminated Phase 1Phase 2 Interventional Results available

High-Risk Skin Cancers With Atezolizumab Plus NT-I7

NCT03901573
Conditions
Melanoma, Merkel Cell Carcinoma, Cutaneous Squamous Cell Carcinoma
Interventions
NT-I7, atezolizumab
Drug
Lead sponsor
NeoImmuneTech
Industry
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
8
States / cities
Duarte, California • Chicago, Illinois • Boston, Massachusetts + 4 more
Conditions
Recurrent Merkel Cell Carcinoma, Stage III Merkel Cell Carcinoma AJCC v7, Stage IIIA Merkel Cell Carcinoma AJCC v7, Stage IIIB Merkel Cell Carcinoma AJCC v7, Stage IV Merkel Cell Carcinoma AJCC v7
Interventions
Laboratory Biomarker Analysis, Pembrolizumab
Other · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
13
States / cities
Palo Alto, California • San Francisco, California • New Haven, Connecticut + 9 more
Conditions
Neuroendocrine Tumors
Interventions
Capecitabine, Temozolomide
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 80 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2014
U.S. locations
1
States / cities
New York, New York
Conditions
Solid Tumors, Mycosis Fungoides, Melanoma, Merkel-cell Carcinoma, Squamous Cell Carcinoma, Breast Carcinoma, Human Papillomavirus-Related Malignant Neoplasm, Soft Tissue Sarcoma
Interventions
TTI-621 Monotherapy, TTI-621 + PD-1/PD-L1 Inhibitor, TTI-621 + pegylated interferon-α2a, TTI-621 + T-Vec, TTI-621 + radiation
Drug · Other
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
7
States / cities
Duarte, California • New York, New York • Portland, Oregon + 3 more
Conditions
Advanced Or Metastatic Merkel Cell Carcinoma
Interventions
IFx-Hu2.0, Placebo, Pembrolizumab
Drug
Lead sponsor
TuHURA Biosciences, Inc.
Industry
Eligibility
18 Years and older
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
18
States / cities
Los Angeles, California • San Francisco, California • Stanford, California + 15 more
Conditions
Head and Neck Squamous Cell Carcinoma, Breast Cancer, Sarcoma, Merkel Cell Carcinoma, Cutaneous T-Cell Lymphoma, Melanoma, Renal Cancer, Bladder Cancer, Prostate Cancer, Testicular Cancer, Solid Tumor
Interventions
Durvalumab, Tremelimumab, Poly-ICLC
Drug
Lead sponsor
Ludwig Institute for Cancer Research
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
7
States / cities
Atlanta, Georgia • Lebanon, New Hampshire • Buffalo, New York + 4 more
Conditions
Merkel Cell Carcinoma
Interventions
Pembrolizumab (MK-3475)
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
12 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
2
States / cities
New York, New York
Conditions
Merkel Cell Polyomavirus Infection, Stage IV Merkel Cell Carcinoma AJCC v7
Interventions
Avelumab, Laboratory Biomarker Analysis, MCPyV TAg-specific Polyclonal Autologous CD8-positive T Cells, Radiation Therapy, Recombinant Interferon Beta
Drug · Other · Biological + 1 more
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Advanced Solid Tumors
Interventions
Venetoclax, Rovalpituzumab Tesirine, ABBV-181
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years and older
Enrollment
182 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
5
States / cities
La Jolla, California • Chicago, Illinois • Huntersville, North Carolina + 2 more
Conditions
Merkel Cell Carcinoma
Interventions
KRT-232, Avelumab
Drug
Lead sponsor
Kartos Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
14
States / cities
Aurora, Colorado • Miami, Florida • Tampa, Florida + 9 more
Conditions
Merkel Cell Carcinoma
Interventions
Pembrolizumab, Radiation Therapy
Drug · Radiation
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Stanford, California
Conditions
Advanced Bladder Carcinoma, Advanced Lung Non-Small Cell Carcinoma, Advanced Malignant Solid Neoplasm, Advanced Melanoma, Advanced Merkel Cell Carcinoma, Advanced Renal Cell Carcinoma, Clinical Stage III Cutaneous Melanoma AJCC v8, Clinical Stage III Merkel Cell Carcinoma AJCC v8, Clinical Stage IV Cutaneous Melanoma AJCC v8, Clinical Stage IV Merkel Cell Carcinoma AJCC v8, Pathologic Stage III Cutaneous Melanoma AJCC v8, Pathologic Stage III Merkel Cell Carcinoma AJCC v8, Pathologic Stage IIIA Cutaneous Melanoma AJCC v8, Pathologic Stage IIIA Merkel Cell Carcinoma AJCC v8, Pathologic Stage IIIB Cutaneous Melanoma AJCC v8, Pathologic Stage IIIB Merkel Cell Carcinoma AJCC v8, Pathologic Stage IIIC Cutaneous Melanoma AJCC v8, Pathologic Stage IIID Cutaneous Melanoma AJCC v8, Pathologic Stage IV Cutaneous Melanoma AJCC v8, Pathologic Stage IV Merkel Cell Carcinoma AJCC v8, Stage III Bladder Cancer AJCC v8, Stage III Lung Cancer AJCC v8, Stage III Renal Cell Cancer AJCC v8, Stage IIIA Bladder Cancer AJCC v8, Stage IIIA Lung Cancer AJCC v8, Stage IIIB Bladder Cancer AJCC v8, Stage IIIB Lung Cancer AJCC v8, Stage IIIC Lung Cancer AJCC v8, Stage IV Bladder Cancer AJCC v8, Stage IV Lung Cancer AJCC v8, Stage IV Renal Cell Cancer AJCC v8, Stage IVA Bladder Cancer AJCC v8, Stage IVA Lung Cancer AJCC v8, Stage IVB Bladder Cancer AJCC v8, Stage IVB Lung Cancer AJCC v8
Interventions
Atezolizumab, Avelumab, Durvalumab, Nivolumab, Pembrolizumab, Plinabulin, Radiation Therapy
Biological · Drug · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Houston, Texas