{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Merkel-cell+Carcinoma&page=3", "query": { "condition": "Merkel-cell Carcinoma", "page": 3 }, "page_size": 10 }, "pagination": { "page": 3, "page_size": 10, "total_count": 121, "total_pages": 13, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Merkel-cell+Carcinoma&page=4&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Merkel-cell+Carcinoma&page=2&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-01T23:36:46.845Z", "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.", "notes": [ "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.", "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.", "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees." ], "trials": [ { "nct_id": "NCT04916002", "title": "A Trial To Find Out If Vidutolimod Together With Cemiplimab Is Safe And If It Works In Adult Participants With Advanced Cancer Or Metastatic Cancer", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Merkel Cell Carcinoma", "Cutaneous Squamous Cell Carcinoma", "Basal Cell Carcinoma", "Triple Negative Breast Cancer", "Non-Small Cell Lung Cancer", "Oropharynx Squamous Cell Carcinoma" ], "interventions": [ { "name": "vidutolimod", "type": "DRUG" }, { "name": "cemiplimab", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Regeneron Pharmaceuticals", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 77, "start_date": "2021-11-30", "completion_date": "2024-10-31", "has_results": true, "last_update_posted_date": "2026-06-09", "last_synced_at": "2026-10-01T23:36:46.845Z", "location_count": 20, "location_summary": "Birmingham, Alabama • Duarte, California • La Jolla, California + 17 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Duarte", "state": "California" }, { "city": "La Jolla", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Jacksonville", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT04916002" }, { "nct_id": "NCT05422781", "title": "Study To Evaluate The Safety, Tolerability And Immunogenicity Of 4 mg Of ITI-3000 In Patients With Polyomavirus-Positive Merkel Cell Carcinoma (MCC)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Merkel Cell Carcinoma" ], "interventions": [ { "name": "ITI-3000", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Immunomic Therapeutics, Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 6, "start_date": "2022-06-13", "completion_date": "2023-06-27", "has_results": false, "last_update_posted_date": "2023-11-22", "last_synced_at": "2026-10-01T23:36:46.845Z", "location_count": 1, "location_summary": "Seattle, Washington", "locations": [ { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT05422781" }, { "nct_id": "NCT03228667", "title": "QUILT-3.055: A Study of Combination Immunotherapies in Patients Who Have Previously Received Treatment With Immune Checkpoint Inhibitors", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Non-Small Cell Lung Cancer", "Small Cell Lung Cancer", "Urothelial Carcinoma", "Head and Neck Squamous Cell Carcinoma", "Merkel Cell Carcinoma", "Melanoma", "Renal Cell Carcinoma", "Gastric Cancer", "Cervical Cancer", "Hepatocellular Carcinoma", "Microsatellite Instability", "Mismatch Repair Deficiency", "Colorectal Cancer" ], "interventions": [ { "name": "N-803 + Pembrolizumab", "type": "DRUG" }, { "name": "N-803 + Nivolumab", "type": "DRUG" }, { "name": "N-803 + Atezolizumab", "type": "DRUG" }, { "name": "N-803 + Avelumab", "type": "DRUG" }, { "name": "N-803 + Durvalumab", "type": "DRUG" }, { "name": "N-803 + Pembrolizumab + PD-L1 t-haNK", "type": "DRUG" }, { "name": "N-803 + Nivolumab + PD-L1 t-haNK", "type": "DRUG" }, { "name": "N-803 + Atezolizumab + PD-L1 t-haNK", "type": "DRUG" }, { "name": "N-803 + Avelumab + PD-L1 t-haNK", "type": "DRUG" }, { "name": "N-803 + Durvalumab + PD-L1 t-haNK", "type": "DRUG" }, { "name": "N-803 + Docetaxel + Pembrolizumab", "type": "DRUG" }, { "name": "N-803 + Docetaxel + Nivolumab", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "ImmunityBio, Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 40, "start_date": "2018-12-11", "completion_date": "2030-12-31", "has_results": false, "last_update_posted_date": "2026-01-14", "last_synced_at": "2026-10-01T23:36:46.845Z", "location_count": 35, "location_summary": "Anchorage, Alaska • Hot Springs, Arkansas • El Segundo, California + 31 more", "locations": [ { "city": "Anchorage", "state": "Alaska" }, { "city": "Hot Springs", "state": "Arkansas" }, { "city": "El Segundo", "state": "California" }, { "city": "Fountain Valley", "state": "California" }, { "city": "Glendale", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03228667" }, { "nct_id": "NCT03652077", "title": "A Safety and Tolerability Study of INCAGN02390 in Select Advanced Malignancies", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Cervical Cancer", "Gastric Cancer", "Stomach Cancer", "Gastroesophageal Junction Cancer", "Esophageal Cancer", "Hepatocellular Carcinoma", "Melanoma", "Uveal Melanoma", "Merkel Cell Carcinoma", "Mesothelioma", "MSI", "Non-small Cell Lung Cancer", "NSCLC", "Ovarian Cancer", "Squamous Cell Carcinoma of the Head and Neck", "Small Cell Lung Cancer", "Renal Cell Carcinoma", "RCC", "Triple-negative Breast Cancer", "Urothelial Carcinoma", "Mismatch Repair Deficiency" ], "interventions": [ { "name": "INCAGN02390", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Incyte Corporation", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 40, "start_date": "2018-09-24", "completion_date": "2021-08-18", "has_results": false, "last_update_posted_date": "2021-11-15", "last_synced_at": "2026-10-01T23:36:46.845Z", "location_count": 4, "location_summary": "Los Angeles, California • Jackson, Mississippi • Hackensack, New Jersey + 1 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Jackson", "state": "Mississippi" }, { "city": "Hackensack", "state": "New Jersey" }, { "city": "Huntsville", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT03652077" }, { "nct_id": "NCT04047251", "title": "A Study of FF-10850 Topotecan Liposome Injection in Advanced Solid Tumors Including Merkel Cell Carcinoma", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Advanced Solid Tumors", "Merkel Cell Carcinoma" ], "interventions": [ { "name": "FF-10850 Topotecan Liposome Injection", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Fujifilm Pharmaceuticals U.S.A., Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 96, "start_date": "2019-11-14", "completion_date": "2027-03", "has_results": false, "last_update_posted_date": "2026-09-02", "last_synced_at": "2026-10-01T23:36:46.845Z", "location_count": 7, "location_summary": "Scottsdale, Arizona • Denver, Colorado • Boston, Massachusetts + 4 more", "locations": [ { "city": "Scottsdale", "state": "Arizona" }, { "city": "Denver", "state": "Colorado" }, { "city": "Boston", "state": "Massachusetts" }, { "city": "New York", "state": "New York" }, { "city": "Columbus", "state": "Ohio" } ], "official_url": "https://clinicaltrials.gov/study/NCT04047251" }, { "nct_id": "NCT06008977", "title": "Exercise to Boost Response to Checkpoint Blockade Immunotherapy", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Cutaneous Melanoma", "Cutaneous Squamous Cell Carcinoma", "Merkel Cell Carcinoma" ], "interventions": [ { "name": "Exercise Test", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "AdventHealth Translational Research Institute", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 12, "start_date": "2024-06-03", "completion_date": "2026-12", "has_results": false, "last_update_posted_date": "2026-03-25", "last_synced_at": "2026-10-01T23:36:46.845Z", "location_count": 1, "location_summary": "Orlando, Florida", "locations": [ { "city": "Orlando", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT06008977" }, { "nct_id": "NCT05969860", "title": "At-Home Cancer Directed Therapy Versus in Clinic for the Treatment of Patients With Advanced Cancer", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Advanced Anal Carcinoma", "Advanced Biliary Tract Carcinoma", "Advanced Bladder Carcinoma", "Advanced Breast Carcinoma", "Advanced Carcinoid Tumor", "Advanced Cervical Carcinoma", "Advanced Colorectal Carcinoma", "Advanced Gastric Carcinoma", "Advanced Glioblastoma", "Advanced Head and Neck Carcinoma", "Advanced HER2 Positive Breast Carcinoma", "Advanced Lung Carcinoma", "Advanced Lung Small Cell Carcinoma", "Advanced Malignant Germ Cell Tumor", "Advanced Malignant Solid Neoplasm", "Advanced Neuroendocrine Carcinoma", "Advanced Ovarian Carcinoma", "Advanced Pancreatic Carcinoma", "Advanced Prostate Small Cell Neuroendocrine Carcinoma", "Advanced Prostate Carcinoma", "Hematopoietic and Lymphoid System Neoplasm", "Multiple Myeloma", "Myelodysplastic Syndrome", "Advanced Basal Cell Carcinoma", "Advanced Cholangiocarcinoma", "Advanced Endometrial Carcinoma", "Advanced Esophageal Carcinoma", "Advanced Fallopian Tube Carcinoma", "Advanced Hepatocellular Carcinoma", "Advanced Liver Carcinoma", "Advanced Lymphoma", "Advanced Malignant Testicular Neoplasm", "Advanced Melanoma", "Advanced Merkel Cell Carcinoma", "Advanced Penile Carcinoma", "Advanced Primary Malignant Central Nervous System Neoplasm", "Advanced Renal Cell Carcinoma", "Advanced Sarcoma", "Advanced Skin Squamous Cell Carcinoma", "Advanced Urethral Carcinoma", "Advanced Vaginal Carcinoma", "Advanced Vulvar Carcinoma", "Advanced Appendix Carcinoma", "Advanced Gastroesophageal Junction Adenocarcinoma" ], "interventions": [ { "name": "Clinical Encounter", "type": "PROCEDURE" }, { "name": "Home Health Encounter", "type": "OTHER" }, { "name": "Quality-of-Life Assessment", "type": "OTHER" }, { "name": "Questionnaire Administration", "type": "OTHER" } ], "intervention_types": [ "PROCEDURE", "OTHER" ], "sponsor": "Mayo Clinic", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 220, "start_date": "2023-08-23", "completion_date": "2027-01-01", "has_results": false, "last_update_posted_date": "2026-04-20", "last_synced_at": "2026-10-01T23:36:46.845Z", "location_count": 2, "location_summary": "Jacksonville, Florida • Grand Forks, North Dakota", "locations": [ { "city": "Jacksonville", "state": "Florida" }, { "city": "Grand Forks", "state": "North Dakota" } ], "official_url": "https://clinicaltrials.gov/study/NCT05969860" }, { "nct_id": "NCT02584829", "title": "Localized Radiation Therapy or Recombinant Interferon Beta and Avelumab With or Without Cellular Adoptive Immunotherapy in Treating Patients With Metastatic Merkel Cell Carcinoma", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Merkel Cell Polyomavirus Infection", "Stage IV Merkel Cell Carcinoma AJCC v7" ], "interventions": [ { "name": "Avelumab", "type": "DRUG" }, { "name": "Laboratory Biomarker Analysis", "type": "OTHER" }, { "name": "MCPyV TAg-specific Polyclonal Autologous CD8-positive T Cells", "type": "BIOLOGICAL" }, { "name": "Radiation Therapy", "type": "RADIATION" }, { "name": "Recombinant Interferon Beta", "type": "BIOLOGICAL" } ], "intervention_types": [ "DRUG", "OTHER", "BIOLOGICAL", "RADIATION" ], "sponsor": "Fred Hutchinson Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 8, "start_date": "2015-11-06", "completion_date": "2018-12-18", "has_results": true, "last_update_posted_date": "2022-03-22", "last_synced_at": "2026-10-01T23:36:46.845Z", "location_count": 1, "location_summary": "Seattle, Washington", "locations": [ { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT02584829" }, { "nct_id": "NCT02036476", "title": "Cabozantinib in Recurrent/Metastatic Merkel Cell Carcinoma", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Merkel Cell Carcinoma", "Skin Cancer" ], "interventions": [ { "name": "Cabozantinib", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Dana-Farber Cancer Institute", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 8, "start_date": "2014-02", "completion_date": "2016-07", "has_results": true, "last_update_posted_date": "2023-05-09", "last_synced_at": "2026-10-01T23:36:46.845Z", "location_count": 2, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" }, { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT02036476" }, { "nct_id": "NCT04458259", "title": "Study of PF-07265807 in Participants With Metastatic Solid Tumors.", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Neoplasm Metastasis" ], "interventions": [ { "name": "PF-07265807", "type": "DRUG" }, { "name": "Sasanlimab", "type": "DRUG" }, { "name": "Axitinib", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Pfizer", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 88, "start_date": "2020-09-24", "completion_date": "2024-11-15", "has_results": false, "last_update_posted_date": "2026-06-04", "last_synced_at": "2026-10-01T23:36:46.845Z", "location_count": 25, "location_summary": "Fayetteville, Arkansas • Rogers, Arkansas • Springdale, Arkansas + 9 more", "locations": [ { "city": "Fayetteville", "state": "Arkansas" }, { "city": "Fayetteville", "state": "Arkansas" }, { "city": "Rogers", "state": "Arkansas" }, { "city": "Springdale", "state": "Arkansas" }, { "city": "Orange", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT04458259" } ] }