{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?sponsor=Seagen+Inc.", "query": { "sponsor": "Seagen Inc." }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 192, "total_pages": 20, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?sponsor=Seagen+Inc.&page=2&page_size=10", "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-10-04T10:41:53.036Z", "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": "NCT02614794", "title": "A Study of Tucatinib vs. Placebo in Combination With Capecitabine & Trastuzumab in Patients With Advanced HER2+ Breast Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "HER2 Positive Breast Cancer" ], "interventions": [ { "name": "tucatinib", "type": "DRUG" }, { "name": "capecitabine", "type": "DRUG" }, { "name": "trastuzumab", "type": "DRUG" }, { "name": "placebo", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Seagen Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 612, "start_date": "2016-01-28", "completion_date": "2022-08-11", "has_results": true, "last_update_posted_date": "2023-08-14", "last_synced_at": "2026-10-04T10:41:53.036Z", "location_count": 81, "location_summary": "Birmingham, Alabama • Mobile, Alabama • Goodyear, Arizona + 66 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Mobile", "state": "Alabama" }, { "city": "Goodyear", "state": "Arizona" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "Duarte", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT02614794" }, { "nct_id": "NCT04569032", "title": "A Study of Brentuximab Vedotin and CHP in Frontline Treatment of PTCL With Less Than 10% CD30 Expression", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Peripheral T-cell Lymphoma" ], "interventions": [ { "name": "brentuximab vedotin", "type": "DRUG" }, { "name": "cyclophosphamide", "type": "DRUG" }, { "name": "doxorubicin", "type": "DRUG" }, { "name": "prednisone", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Seagen, a wholly owned subsidiary of Pfizer", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 82, "start_date": "2020-11-12", "completion_date": "2026-01-12", "has_results": true, "last_update_posted_date": "2026-08-13", "last_synced_at": "2026-10-04T10:41:53.036Z", "location_count": 43, "location_summary": "Birmingham, Alabama • Stanford, California • Aurora, Colorado + 25 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Birmingham", "state": "Alabama" }, { "city": "Stanford", "state": "California" }, { "city": "Stanford", "state": "California" }, { "city": "Aurora", "state": "Colorado" } ], "official_url": "https://clinicaltrials.gov/study/NCT04569032" }, { "nct_id": "NCT04430738", "title": "Tucatinib Plus Trastuzumab and Oxaliplatin-based Chemotherapy or Pembrolizumab-containing Combinations for HER2+ Gastrointestinal Cancers", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Colorectal Carcinoma", "Gastric Adenocarcinoma", "GEJ Adenocarcinoma", "Esophageal Adenocarcinoma", "Cholangiocarcinoma", "Gallbladder Carcinoma" ], "interventions": [ { "name": "tucatinib", "type": "DRUG" }, { "name": "trastuzumab", "type": "DRUG" }, { "name": "oxaliplatin", "type": "DRUG" }, { "name": "leucovorin", "type": "DRUG" }, { "name": "fluorouracil", "type": "DRUG" }, { "name": "capecitabine", "type": "DRUG" }, { "name": "pembrolizumab", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Seagen, a wholly owned subsidiary of Pfizer", "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": "2020-09-15", "completion_date": "2026-12-31", "has_results": true, "last_update_posted_date": "2026-02-24", "last_synced_at": "2026-10-04T10:41:53.036Z", "location_count": 21, "location_summary": "Phoenix, Arizona • Scottsdale, Arizona • Aurora, Colorado + 10 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Scottsdale", "state": "Arizona" }, { "city": "Aurora", "state": "Colorado" }, { "city": "Aurora", "state": "Colorado" }, { "city": "Aurora", "state": "Colorado" } ], "official_url": "https://clinicaltrials.gov/study/NCT04430738" }, { "nct_id": "NCT02505269", "title": "Brentuximab Vedotin Plus AD in Non-bulky Limited Stage Hodgkin Lymphoma", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Hodgkin Lymphoma" ], "interventions": [ { "name": "Brentuximab Vedotin", "type": "DRUG" }, { "name": "Adriamycin", "type": "DRUG" }, { "name": "Dacarbazine", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Massachusetts General Hospital", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 34, "start_date": "2015-08-07", "completion_date": "2019-06", "has_results": true, "last_update_posted_date": "2020-08-24", "last_synced_at": "2026-10-04T10:41:53.036Z", "location_count": 2, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" }, { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT02505269" }, { "nct_id": "NCT03138499", "title": "A Study of Nivolumab Plus Brentuximab Vedotin Versus Brentuximab Vedotin Alone in Patients With Advanced Stage Classical Hodgkin Lymphoma, Who Are Relapsed/ Refractory or Who Are Not Eligible for Autologous Stem Cell Transplant,", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Hodgkin's Disease" ], "interventions": [ { "name": "Nivolumab", "type": "BIOLOGICAL" }, { "name": "Brentuximab vedotin", "type": "BIOLOGICAL" } ], "intervention_types": [ "BIOLOGICAL" ], "sponsor": "Bristol-Myers Squibb", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 23, "start_date": "2017-06-26", "completion_date": "2021-02-22", "has_results": true, "last_update_posted_date": "2024-01-10", "last_synced_at": "2026-10-04T10:41:53.036Z", "location_count": 20, "location_summary": "Duarte, California • Long Beach, California • Los Angeles, California + 16 more", "locations": [ { "city": "Duarte", "state": "California" }, { "city": "Long Beach", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Palo Alto", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03138499" }, { "nct_id": "NCT04587687", "title": "Brentuximab Vedotin and Bendamustine for the Treatment of Relapsed or Refractory Follicular Lymphoma", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Recurrent Follicular Lymphoma", "Refractory Follicular Lymphoma" ], "interventions": [ { "name": "Bendamustine Hydrochloride", "type": "DRUG" }, { "name": "Brentuximab Vedotin", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of California, Davis", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 23, "start_date": "2020-12-04", "completion_date": "2028-05", "has_results": false, "last_update_posted_date": "2026-06-29", "last_synced_at": "2026-10-04T10:41:53.036Z", "location_count": 1, "location_summary": "Sacramento, California", "locations": [ { "city": "Sacramento", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT04587687" }, { "nct_id": "NCT03310957", "title": "Safety and Efficacy of SGN-LIV1A Plus Pembrolizumab for Patients With Locally-Advanced or Metastatic Triple-Negative Breast Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Triple Negative Breast Neoplasms" ], "interventions": [ { "name": "ladiratuzumab vedotin", "type": "DRUG" }, { "name": "Pembrolizumab", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Seagen Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 185, "start_date": "2018-02-27", "completion_date": "2024-09-30", "has_results": true, "last_update_posted_date": "2025-12-12", "last_synced_at": "2026-10-04T10:41:53.036Z", "location_count": 26, "location_summary": "Birmingham, Alabama • Los Angeles, California • Orange, California + 21 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Los Angeles", "state": "California" }, { "city": "Orange", "state": "California" }, { "city": "Orange", "state": "California" }, { "city": "Aurora", "state": "Colorado" } ], "official_url": "https://clinicaltrials.gov/study/NCT03310957" }, { "nct_id": "NCT06466187", "title": "A Study of SGN-MesoC2 in Advanced Solid Tumors", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Carcinoma, Non-Small-Cell Lung", "Ovarian Neoplasms", "Pancreatic Adenocarcinoma", "Colorectal Neoplasms", "Mesothelioma", "Other Solid Tumors", "Endometrial" ], "interventions": [ { "name": "PF-08052666", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Seagen, a wholly owned subsidiary of Pfizer", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 19, "start_date": "2024-08-02", "completion_date": "2026-05-27", "has_results": false, "last_update_posted_date": "2026-07-07", "last_synced_at": "2026-10-04T10:41:53.036Z", "location_count": 16, "location_summary": "Birmingham, Alabama • Fairway, Kansas • Kansas City, Kansas + 6 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Birmingham", "state": "Alabama" }, { "city": "Birmingham", "state": "Alabama" }, { "city": "Birmingham", "state": "Alabama" }, { "city": "Fairway", "state": "Kansas" } ], "official_url": "https://clinicaltrials.gov/study/NCT06466187" }, { "nct_id": "NCT02706899", "title": "Study of Vadastuximab Talirine (SGN-CD33A; 33A) in Combination With Azacitidine in Patients With Previously Untreated Higher Risk MDS", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Myelodysplastic Syndrome" ], "interventions": [ { "name": "vadastuximab talirine", "type": "DRUG" }, { "name": "Azacitidine", "type": "DRUG" }, { "name": "Placebo (for 33A)", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Seagen Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 19, "start_date": "2016-02", "completion_date": "2017-11-06", "has_results": true, "last_update_posted_date": "2019-02-12", "last_synced_at": "2026-10-04T10:41:53.036Z", "location_count": 34, "location_summary": "Gilbert, Arizona • Los Angeles, California • Aurora, Colorado + 29 more", "locations": [ { "city": "Gilbert", "state": "Arizona" }, { "city": "Los Angeles", "state": "California" }, { "city": "Aurora", "state": "Colorado" }, { "city": "Denver", "state": "Colorado" }, { "city": "Denver", "state": "Colorado" } ], "official_url": "https://clinicaltrials.gov/study/NCT02706899" }, { "nct_id": "NCT04896320", "title": "Tucatinib With Chemotherapy and Trastuzumab in Advanced Her-2-neu Overexpressing, Previously Treated Breast Cancer.", "overall_status": "WITHDRAWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Breast Cancer Stage IV" ], "interventions": [ { "name": "Tucatinib", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Providence Health & Services", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 0, "start_date": "2021-12-15", "completion_date": "2023-06-19", "has_results": false, "last_update_posted_date": "2023-06-22", "last_synced_at": "2026-10-04T10:41:53.036Z", "location_count": 4, "location_summary": "Clackamas, Oregon • Newberg, Oregon • Portland, Oregon", "locations": [ { "city": "Clackamas", "state": "Oregon" }, { "city": "Newberg", "state": "Oregon" }, { "city": "Portland", "state": "Oregon" }, { "city": "Portland", "state": "Oregon" } ], "official_url": "https://clinicaltrials.gov/study/NCT04896320" } ] }