{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Stage+IV+Intrahepatic+Bile+Duct+Cancer+AJCC+v8", "query": { "condition": "Stage IV Intrahepatic Bile Duct Cancer AJCC v8" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 15, "total_pages": 2, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Stage+IV+Intrahepatic+Bile+Duct+Cancer+AJCC+v8&page=2&page_size=10", "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-05-22T03:11:20.131Z", "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": "NCT03768414", "title": "Gemcitabine Hydrochloride and Cisplatin With or Without Nab-Paclitaxel in Treating Patients With Newly Diagnosed Advanced Biliary Tract Cancers", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Stage III Distal Bile Duct Cancer AJCC v8", "Stage III Gallbladder Cancer AJCC v8", "Stage III Intrahepatic Cholangiocarcinoma AJCC v8", "Stage IIIA Distal Bile Duct Cancer AJCC v8", "Stage IIIA Gallbladder Cancer AJCC v8", "Stage IIIA Intrahepatic Cholangiocarcinoma AJCC v8", "Stage IIIB Distal Bile Duct Cancer AJCC v8", "Stage IIIB Gallbladder Cancer AJCC v8", "Stage IIIB Intrahepatic Cholangiocarcinoma AJCC v8", "Stage IV Distal Bile Duct Cancer AJCC v8", "Stage IV Gallbladder Cancer AJCC v8", "Stage IV Intrahepatic Cholangiocarcinoma AJCC v8", "Stage IVA Gallbladder Cancer AJCC v8", "Stage IVB Gallbladder Cancer AJCC v8", "Unresectable Extrahepatic Bile Duct Carcinoma", "Unresectable Gallbladder Carcinoma", "Unresectable Intrahepatic Cholangiocarcinoma" ], "interventions": [ { "name": "Cisplatin", "type": "DRUG" }, { "name": "Gemcitabine Hydrochloride", "type": "DRUG" }, { "name": "Nab-paclitaxel", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "SWOG Cancer Research Network", "sponsor_class": "NETWORK", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 452, "start_date": "2019-02-07", "completion_date": "2024-10-28", "has_results": true, "last_update_posted_date": "2026-01-12", "last_synced_at": "2026-05-22T03:11:20.131Z", "location_count": 692, "location_summary": "Anchorage, Alaska • Goodyear, Arizona • Kingman, Arizona + 448 more", "locations": [ { "city": "Anchorage", "state": "Alaska" }, { "city": "Anchorage", "state": "Alaska" }, { "city": "Anchorage", "state": "Alaska" }, { "city": "Anchorage", "state": "Alaska" }, { "city": "Anchorage", "state": "Alaska" } ], "official_url": "https://clinicaltrials.gov/study/NCT03768414" }, { "nct_id": "NCT04708067", "title": "Hypofractionated Radiation Therapy and Bintrafusp Alfa for the Treatment of Advanced Intrahepatic Cholangiocarcinoma", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Locally Advanced Intrahepatic Cholangiocarcinoma", "Metastatic Intrahepatic Cholangiocarcinoma", "Stage III Intrahepatic Cholangiocarcinoma AJCC v8", "Stage IIIA Intrahepatic Cholangiocarcinoma AJCC v8", "Stage IIIB Intrahepatic Cholangiocarcinoma AJCC v8", "Stage IV Intrahepatic Cholangiocarcinoma AJCC v8" ], "interventions": [ { "name": "Bintrafusp Alfa", "type": "DRUG" }, { "name": "Biopsy", "type": "PROCEDURE" }, { "name": "Hypofractionated Radiation Therapy", "type": "RADIATION" } ], "intervention_types": [ "DRUG", "PROCEDURE", "RADIATION" ], "sponsor": "M.D. Anderson 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": 2, "start_date": "2021-08-31", "completion_date": "2027-02-02", "has_results": false, "last_update_posted_date": "2026-03-05", "last_synced_at": "2026-05-22T03:11:20.131Z", "location_count": 1, "location_summary": "Houston, Texas", "locations": [ { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT04708067" }, { "nct_id": "NCT04072445", "title": "Trifluridine/Tipiracil and Irinotecan for the Treatment of Advanced Refractory Biliary Tract Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Advanced Bile Duct Carcinoma", "Advanced Gallbladder Carcinoma", "Refractory Bile Duct Carcinoma", "Refractory Gallbladder Carcinoma", "Stage III Distal Bile Duct Cancer AJCC v8", "Stage III Gallbladder Cancer AJCC v8", "Stage III Intrahepatic Bile Duct Cancer AJCC v8", "Stage IIIA Distal Bile Duct Cancer AJCC v8", "Stage IIIA Gallbladder Cancer AJCC v8", "Stage IIIA Intrahepatic Bile Duct Cancer AJCC v8", "Stage IIIB Distal Bile Duct Cancer AJCC v8", "Stage IIIB Gallbladder Cancer AJCC v8", "Stage IIIB Intrahepatic Bile Duct Cancer AJCC v8", "Stage IV Distal Bile Duct Cancer AJCC v8", "Stage IV Gallbladder Cancer AJCC v8", "Stage IV Intrahepatic Bile Duct Cancer AJCC v8", "Stage IVA Gallbladder Cancer AJCC v8", "Stage IVB Gallbladder Cancer AJCC v8" ], "interventions": [ { "name": "Irinotecan", "type": "DRUG" }, { "name": "Irinotecan Hydrochloride", "type": "DRUG" }, { "name": "Trifluridine and Tipiracil Hydrochloride", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "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": 28, "start_date": "2019-10-18", "completion_date": "2021-08-13", "has_results": true, "last_update_posted_date": "2023-08-09", "last_synced_at": "2026-05-22T03:11:20.131Z", "location_count": 1, "location_summary": "Rochester, Minnesota", "locations": [ { "city": "Rochester", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT04072445" }, { "nct_id": "NCT03201458", "title": "Atezolizumab With or Without Cobimetinib in Treating Patients With Metastatic Bile Duct Cancer That Cannot Be Removed by Surgery or Gallbladder Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Gallbladder Carcinoma", "Metastatic Cholangiocarcinoma", "Stage III Intrahepatic Cholangiocarcinoma AJCC v8", "Stage IV Intrahepatic Cholangiocarcinoma AJCC v8", "Unresectable Cholangiocarcinoma" ], "interventions": [ { "name": "Atezolizumab", "type": "DRUG" }, { "name": "Biopsy", "type": "PROCEDURE" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Cobimetinib", "type": "DRUG" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" } ], "intervention_types": [ "DRUG", "PROCEDURE" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 86, "start_date": "2018-02-08", "completion_date": "2024-02-19", "has_results": true, "last_update_posted_date": "2024-04-05", "last_synced_at": "2026-05-22T03:11:20.131Z", "location_count": 41, "location_summary": "Duarte, California • Sacramento, California • South Pasadena, California + 31 more", "locations": [ { "city": "Duarte", "state": "California" }, { "city": "Sacramento", "state": "California" }, { "city": "South Pasadena", "state": "California" }, { "city": "Aurora", "state": "Colorado" }, { "city": "Derby", "state": "Connecticut" } ], "official_url": "https://clinicaltrials.gov/study/NCT03201458" }, { "nct_id": "NCT04491942", "title": "Testing the Addition of an Anti-cancer Drug, BAY 1895344, to the Usual Chemotherapy Treatment (Cisplatin, or Cisplatin and Gemcitabine) for Advanced Solid Tumors With Emphasis on Urothelial Cancer", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Advanced Bile Duct Carcinoma", "Advanced Breast Carcinoma", "Advanced Cervical Carcinoma", "Advanced Endometrial Carcinoma", "Advanced Esophageal Carcinoma", "Advanced Gastric Carcinoma", "Advanced Head and Neck Carcinoma", "Advanced Lung Non-Small Cell Carcinoma", "Advanced Lung Small Cell Carcinoma", "Advanced Malignant Solid Neoplasm", "Advanced Ovarian Carcinoma", "Advanced Penile Carcinoma", "Advanced Pleural Malignant Mesothelioma", "Advanced Urothelial Carcinoma", "Anatomic Stage III Breast Cancer AJCC v8", "Anatomic Stage IV Breast Cancer AJCC v8", "Clinical Stage III Gastric Cancer AJCC v8", "Clinical Stage IV Gastric Cancer AJCC v8", "Stage III Cervical Cancer AJCC v8", "Stage III Distal Bile Duct Cancer AJCC v8", "Stage III Intrahepatic Bile Duct Cancer AJCC v8", "Stage III Lung Cancer AJCC v8", "Stage III Ovarian Cancer AJCC v8", "Stage III Penile Cancer AJCC v8", "Stage III Pleural Diffuse Malignant Mesothelioma AJCC v8", "Stage IV Cervical Cancer AJCC v8", "Stage IV Distal Bile Duct Cancer AJCC v8", "Stage IV Intrahepatic Bile Duct Cancer AJCC v8", "Stage IV Lung Cancer AJCC v8", "Stage IV Ovarian Cancer AJCC v8", "Stage IV Penile Cancer AJCC v8", "Stage IV Pleural Diffuse Malignant Mesothelioma AJCC v8", "Triple-Negative Breast Carcinoma", "Unresectable Urothelial Carcinoma" ], "interventions": [ { "name": "Cisplatin", "type": "DRUG" }, { "name": "Elimusertib", "type": "DRUG" }, { "name": "Gemcitabine Hydrochloride", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 74, "start_date": "2021-08-25", "completion_date": "2026-06-30", "has_results": false, "last_update_posted_date": "2026-04-13", "last_synced_at": "2026-05-22T03:11:20.131Z", "location_count": 7, "location_summary": "Sacramento, California • Bethesda, Maryland • New York, New York + 3 more", "locations": [ { "city": "Sacramento", "state": "California" }, { "city": "Bethesda", "state": "Maryland" }, { "city": "Bethesda", "state": "Maryland" }, { "city": "New York", "state": "New York" }, { "city": "Columbus", "state": "Ohio" } ], "official_url": "https://clinicaltrials.gov/study/NCT04491942" }, { "nct_id": "NCT03823144", "title": "Intravital Microscopy in Human Solid Tumors", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Solid Tumor, Adult", "Clinical Stage IV Gastric Cancer AJCC v8", "Malignant Solid Neoplasm", "Metastatic Colorectal Carcinoma", "Metastatic Gastric Carcinoma", "Metastatic Primary Malignant Brain Neoplasm", "Metastatic Sarcoma", "Postneoadjuvant Therapy Stage IV Gastric Cancer AJCC v8", "Resectable Colorectal Carcinoma", "Resectable Liver and Intrahepatic Bile Duct Carcinoma", "Resectable Pancreatic Carcinoma", "Resectable Sarcoma", "Stage IV Colorectal Cancer AJCC v8", "Anatomic Stage IV Breast Cancer AJCC v8", "Malignant Brain Neoplasm", "Metastatic Breast Carcinoma", "Metastatic Liver Carcinoma", "Metastatic Pancreatic Carcinoma", "Resectable Brain Neoplasm", "Resectable Breast Carcinoma", "Resectable Gastric Carcinoma", "Stage IV Hepatocellular Carcinoma AJCC v8", "Stage IV Pancreatic Cancer AJCC v8" ], "interventions": [ { "name": "Diagnostic Microscopy", "type": "DEVICE" }, { "name": "Fluorescein Sodium Injection", "type": "DRUG" } ], "intervention_types": [ "DEVICE", "DRUG" ], "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": 85, "start_date": "2019-02-28", "completion_date": "2026-09-30", "has_results": false, "last_update_posted_date": "2025-12-11", "last_synced_at": "2026-05-22T03:11:20.131Z", "location_count": 1, "location_summary": "Jacksonville, Florida", "locations": [ { "city": "Jacksonville", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT03823144" }, { "nct_id": "NCT04941287", "title": "Testing A New Combination of Anti-cancer Immune Therapies, Atezolizumab and CDX-1127 (Varlilumab) With or Without the Addition of a Third Anti-cancer Drug, Cobimetinib, for Advanced-Stage Biliary Tract Cancer", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Metastatic Distal Bile Duct Adenocarcinoma", "Metastatic Gallbladder Carcinoma", "Metastatic Intrahepatic Cholangiocarcinoma", "Recurrent Distal Bile Duct Adenocarcinoma", "Recurrent Gallbladder Carcinoma", "Recurrent Intrahepatic Cholangiocarcinoma", "Stage IV Distal Bile Duct Cancer AJCC v8", "Stage IV Gallbladder Cancer AJCC v8", "Stage IV Intrahepatic Cholangiocarcinoma AJCC v8", "Unresectable Liver Carcinoma" ], "interventions": [ { "name": "Atezolizumab", "type": "BIOLOGICAL" }, { "name": "Biopsy", "type": "PROCEDURE" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Cobimetinib", "type": "DRUG" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" }, { "name": "Varlilumab", "type": "DRUG" } ], "intervention_types": [ "BIOLOGICAL", "PROCEDURE", "DRUG" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 57, "start_date": "2021-12-15", "completion_date": "2026-04-29", "has_results": true, "last_update_posted_date": "2025-05-23", "last_synced_at": "2026-05-22T03:11:20.131Z", "location_count": 29, "location_summary": "Phoenix, Arizona • Duarte, California • Los Angeles, California + 22 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Duarte", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Orange", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT04941287" }, { "nct_id": "NCT05564403", "title": "Study of Chemotherapy, With or Without Binimetinib in Advanced Biliary Tract Cancers in 2nd Line Setting (A ComboMATCH Treatment Trial)", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Advanced Biliary Tract Carcinoma", "Advanced Gallbladder Carcinoma", "Advanced Intrahepatic Cholangiocarcinoma", "Recurrent Biliary Tract Carcinoma", "Recurrent Gallbladder Carcinoma", "Recurrent Intrahepatic Cholangiocarcinoma", "Stage III Distal Bile Duct Cancer AJCC v8", "Stage III Gallbladder Cancer AJCC v8", "Stage III Hilar Cholangiocarcinoma AJCC v8", "Stage III Intrahepatic Cholangiocarcinoma AJCC v8", "Stage IV Distal Bile Duct Cancer AJCC v8", "Stage IV Gallbladder Cancer AJCC v8", "Stage IV Hilar Cholangiocarcinoma AJCC v8", "Stage IV Intrahepatic Cholangiocarcinoma AJCC v8", "Unresectable Biliary Tract Carcinoma", "Unresectable Gallbladder Carcinoma", "Unresectable Intrahepatic Cholangiocarcinoma" ], "interventions": [ { "name": "Binimetinib", "type": "DRUG" }, { "name": "Biopsy Procedure", "type": "PROCEDURE" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Bone Scan", "type": "PROCEDURE" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Echocardiography Test", "type": "PROCEDURE" }, { "name": "Fluorouracil", "type": "DRUG" }, { "name": "Leucovorin Calcium", "type": "DRUG" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" }, { "name": "Multigated Acquisition Scan", "type": "PROCEDURE" }, { "name": "Oxaliplatin", "type": "DRUG" } ], "intervention_types": [ "DRUG", "PROCEDURE" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 66, "start_date": "2024-02-09", "completion_date": "2026-10-01", "has_results": false, "last_update_posted_date": "2026-05-13", "last_synced_at": "2026-05-22T03:11:20.131Z", "location_count": 208, "location_summary": "Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 163 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Mobile", "state": "Alabama" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "Jonesboro", "state": "Arkansas" }, { "city": "La Jolla", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT05564403" }, { "nct_id": "NCT04251715", "title": "mFOLFIRINOX Followed by Hepatic Arterial Infusion of Floxuridine and Dexamethasone With Systemic mFOLFIRI for Unresectable Liver-dominant Intrahepatic Cholangiocarcinoma", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Liver and Intrahepatic Bile Duct Carcinoma", "Stage III Intrahepatic Cholangiocarcinoma AJCC v8", "Stage IIIA Intrahepatic Cholangiocarcinoma AJCC v8", "Stage IIIB Intrahepatic Cholangiocarcinoma AJCC v8", "Stage IV Intrahepatic Cholangiocarcinoma AJCC v8", "Unresectable Intrahepatic Cholangiocarcinoma" ], "interventions": [ { "name": "Dexamethasone", "type": "DRUG" }, { "name": "Floxuridine", "type": "DRUG" }, { "name": "Implanted Medical Device", "type": "DEVICE" }, { "name": "Irinotecan", "type": "DRUG" }, { "name": "Leucovorin", "type": "DRUG" }, { "name": "Oxaliplatin", "type": "DRUG" }, { "name": "Quality-of-Life Assessment", "type": "OTHER" } ], "intervention_types": [ "DRUG", "DEVICE", "OTHER" ], "sponsor": "OHSU Knight 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": 5, "start_date": "2021-04-28", "completion_date": "2025-11-30", "has_results": false, "last_update_posted_date": "2025-04-18", "last_synced_at": "2026-05-22T03:11:20.131Z", "location_count": 1, "location_summary": "Portland, Oregon", "locations": [ { "city": "Portland", "state": "Oregon" } ], "official_url": "https://clinicaltrials.gov/study/NCT04251715" }, { "nct_id": "NCT04175912", "title": "Testing the Combination of Pevonedistat With Chemotherapy for Bile Duct Cancer of the Liver", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Metastatic Cholangiocarcinoma", "Metastatic Hepatocellular Carcinoma", "Stage III Hepatocellular Carcinoma AJCC v8", "Stage III Intrahepatic Cholangiocarcinoma AJCC v8", "Stage IIIA Hepatocellular Carcinoma AJCC v8", "Stage IIIA Intrahepatic Cholangiocarcinoma AJCC v8", "Stage IIIB Hepatocellular Carcinoma AJCC v8", "Stage IIIB Intrahepatic Cholangiocarcinoma AJCC v8", "Stage IV Hepatocellular Carcinoma AJCC v8", "Stage IV Intrahepatic Cholangiocarcinoma AJCC v8", "Stage IVA Hepatocellular Carcinoma AJCC v8", "Stage IVB Hepatocellular Carcinoma AJCC v8", "Unresectable Cholangiocarcinoma", "Unresectable Hepatocellular Carcinoma", "Unresectable Intrahepatic Cholangiocarcinoma" ], "interventions": [ { "name": "Carboplatin", "type": "DRUG" }, { "name": "Paclitaxel", "type": "DRUG" }, { "name": "Pevonedistat", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 40, "start_date": "2020-03-16", "completion_date": "2026-10-31", "has_results": true, "last_update_posted_date": "2026-05-20", "last_synced_at": "2026-05-22T03:11:20.131Z", "location_count": 420, "location_summary": "Anchorage, Alaska • Kingman, Arizona • Phoenix, Arizona + 254 more", "locations": [ { "city": "Anchorage", "state": "Alaska" }, { "city": "Anchorage", "state": "Alaska" }, { "city": "Anchorage", "state": "Alaska" }, { "city": "Anchorage", "state": "Alaska" }, { "city": "Anchorage", "state": "Alaska" } ], "official_url": "https://clinicaltrials.gov/study/NCT04175912" } ] }