{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Stage+I-IVB+Rectal+Cancer&page=3", "query": { "condition": "Stage I-IVB Rectal Cancer", "page": 3 }, "page_size": 10 }, "pagination": { "page": 3, "page_size": 10, "total_count": 53, "total_pages": 6, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Stage+I-IVB+Rectal+Cancer&page=4&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Stage+I-IVB+Rectal+Cancer&page=2&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-05T21:12:11.728Z", "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": "NCT01416688", "title": "S1013: Validation of Cancer Questionnaire for Skin Toxicities in Patients With Colorectal Cancer or Lung Cancer Receiving Cetuximab, Panitumumab, or Erlotinib Hydrochloride", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Colorectal Cancer", "Dermatologic Complications", "Lung Cancer", "Therapy-related Toxicity" ], "interventions": [ { "name": "assessment of therapy complications", "type": "PROCEDURE" }, { "name": "psychosocial assessment and care", "type": "PROCEDURE" }, { "name": "quality-of-life assessment", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "SWOG Cancer Research Network", "sponsor_class": "NETWORK", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "120 Years", "sex": "ALL", "summary": "18 Years to 120 Years" }, "enrollment_count": 146, "start_date": "2011-11-15", "completion_date": "2019-04-08", "has_results": false, "last_update_posted_date": "2022-12-15", "last_synced_at": "2026-10-05T21:12:11.728Z", "location_count": 113, "location_summary": "Tucson, Arizona • Castro Valley, California • Duarte, California + 78 more", "locations": [ { "city": "Tucson", "state": "Arizona" }, { "city": "Tucson", "state": "Arizona" }, { "city": "Castro Valley", "state": "California" }, { "city": "Duarte", "state": "California" }, { "city": "Dublin", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT01416688" }, { "nct_id": "NCT01383343", "title": "Sorafenib Tosylate, Bevacizumab, Irinotecan Hydrochloride, Leucovorin Calcium, and Fluorouracil in Treating Patients With Metastatic Colorectal Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Recurrent Colon Carcinoma", "Recurrent Rectal Carcinoma", "Stage IVA Colon Cancer", "Stage IVA Rectal Cancer", "Stage IVB Colon Cancer", "Stage IVB Rectal Cancer" ], "interventions": [ { "name": "Bevacizumab", "type": "BIOLOGICAL" }, { "name": "Fluorouracil", "type": "DRUG" }, { "name": "Irinotecan Hydrochloride", "type": "DRUG" }, { "name": "Leucovorin Calcium", "type": "DRUG" }, { "name": "Sorafenib Tosylate", "type": "DRUG" } ], "intervention_types": [ "BIOLOGICAL", "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": 17, "start_date": "2011-08", "completion_date": "2017-02", "has_results": false, "last_update_posted_date": "2017-04-19", "last_synced_at": "2026-10-05T21:12:11.728Z", "location_count": 3, "location_summary": "Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota", "locations": [ { "city": "Scottsdale", "state": "Arizona" }, { "city": "Jacksonville", "state": "Florida" }, { "city": "Rochester", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT01383343" }, { "nct_id": "NCT04761614", "title": "Riluzole in Combination With mFOLFOX6 and Bevacizumab in Treating Patients With Metastatic Colorectal Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Metastatic Colorectal Carcinoma", "Stage IV Colorectal Cancer AJCC v8", "Stage IVA Colorectal Cancer AJCC v8", "Stage IVB Colorectal Cancer AJCC v8", "Stage IVC Colorectal Cancer AJCC v8" ], "interventions": [ { "name": "Bevacizumab", "type": "BIOLOGICAL" }, { "name": "Fluorouracil", "type": "DRUG" }, { "name": "Leucovorin Calcium", "type": "DRUG" }, { "name": "Oxaliplatin", "type": "DRUG" }, { "name": "Riluzole", "type": "DRUG" } ], "intervention_types": [ "BIOLOGICAL", "DRUG" ], "sponsor": "Ning Jin", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 13, "start_date": "2021-04-02", "completion_date": "2023-05-06", "has_results": false, "last_update_posted_date": "2025-03-28", "last_synced_at": "2026-10-05T21:12:11.728Z", "location_count": 1, "location_summary": "Columbus, Ohio", "locations": [ { "city": "Columbus", "state": "Ohio" } ], "official_url": "https://clinicaltrials.gov/study/NCT04761614" }, { "nct_id": "NCT02110953", "title": "Irinotecan-Eluting Beads in Treating Patients With Refractory Metastatic Colon or Rectal Cancer That Has Spread to the Liver", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Liver Metastases", "Mucinous Adenocarcinoma of the Colon", "Mucinous Adenocarcinoma of the Rectum", "Recurrent Colon Cancer", "Recurrent Rectal Cancer", "Signet Ring Adenocarcinoma of the Colon", "Signet Ring Adenocarcinoma of the Rectum", "Stage IVA Colon Cancer", "Stage IVA Rectal Cancer", "Stage IVB Colon Cancer", "Stage IVB Rectal Cancer" ], "interventions": [ { "name": "irinotecan-eluting beads", "type": "COMBINATION_PRODUCT" }, { "name": "hepatic artery embolization", "type": "PROCEDURE" } ], "intervention_types": [ "COMBINATION_PRODUCT", "PROCEDURE" ], "sponsor": "Fox Chase 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": "2016-01-29", "completion_date": "2017-08-16", "has_results": false, "last_update_posted_date": "2018-02-26", "last_synced_at": "2026-10-05T21:12:11.728Z", "location_count": 1, "location_summary": "Philadelphia, Pennsylvania", "locations": [ { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT02110953" }, { "nct_id": "NCT04430725", "title": "Microwave Ablation or Wedge Resection for the Treatment of Lung, Sarcoma and Colorectal Lesions, ALLUME Study", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Lung Non-Small Cell Carcinoma", "Metastatic Colorectal Carcinoma", "Metastatic Sarcoma", "Stage I Lung Cancer AJCC v8", "Stage IA1 Lung Cancer AJCC v8", "Stage IA2 Lung Cancer AJCC v8", "Stage IA3 Lung Cancer AJCC v8", "Stage IB Lung Cancer AJCC v8", "Stage II Lung Cancer AJCC v8", "Stage IIA Lung Cancer AJCC v8", "Stage IIB Lung Cancer AJCC v8", "Stage III Lung Cancer AJCC v8", "Stage IIIA Lung Cancer AJCC v8", "Stage IIIB Lung Cancer AJCC v8", "Stage IIIC Lung Cancer AJCC v8", "Stage IV Colorectal Cancer AJCC v8", "Stage IV Lung Cancer AJCC v8", "Stage IVA Colorectal Cancer AJCC v8", "Stage IVA Lung Cancer AJCC v8", "Stage IVB Colorectal Cancer AJCC v8", "Stage IVB Lung Cancer AJCC v8", "Stage IVC Colorectal Cancer AJCC v8" ], "interventions": [ { "name": "Computed Tomography with Contrast", "type": "PROCEDURE" }, { "name": "Microwave Ablation", "type": "PROCEDURE" }, { "name": "Questionnaire Administration", "type": "OTHER" }, { "name": "Wedge Excision", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE", "OTHER" ], "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": 74, "start_date": "2019-08-07", "completion_date": "2028-01-01", "has_results": false, "last_update_posted_date": "2026-05-05", "last_synced_at": "2026-10-05T21:12:11.728Z", "location_count": 1, "location_summary": "Houston, Texas", "locations": [ { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT04430725" }, { "nct_id": "NCT01365169", "title": "Association Between Health Care Provider (HCP)-Assessed ECOG Performance Status (PS) and Overall Survival, and Objectively Measure of Physical Activity (PA) Levels in Advance-cancer Patients\"", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Malignant Head and Neck Neoplasm", "Malignant Neoplasm", "Metastatic Malignant Neoplasm in the Neck", "Metastatic Malignant Neoplasm in the Uterine Cervix", "Pancreatic Adenocarcinoma", "Pancreatic Neuroendocrine Carcinoma", "Recurrent Colorectal Carcinoma", "Stage I Colorectal Cancer AJCC v6 and v7", "Stage I Hypopharyngeal Carcinoma AJCC v7", "Stage I Major Salivary Gland Cancer AJCC v7", "Stage I Nasopharyngeal Carcinoma AJCC v7", "Stage I Oral Cavity Cancer AJCC v6 and v7", "Stage I Oropharyngeal Carcinoma AJCC v6 and v7", "Stage II Colorectal Cancer AJCC v7", "Stage II Hypopharyngeal Carcinoma AJCC v6 and v7", "Stage II Major Salivary Gland Cancer AJCC v7", "Stage II Nasopharyngeal Carcinoma AJCC v7", "Stage II Oral Cavity Cancer AJCC v6 and v7", "Stage II Oropharyngeal Carcinoma AJCC v6 and v7", "Stage IIA Colorectal Cancer AJCC v7", "Stage IIB Colorectal Cancer AJCC v7", "Stage IIC Colorectal Cancer AJCC v7", "Stage III Colorectal Cancer AJCC v7", "Stage III Hypopharyngeal Carcinoma AJCC v7", "Stage III Laryngeal Cancer AJCC v6 and v7", "Stage III Major Salivary Gland Cancer AJCC v7", "Stage III Nasopharyngeal Carcinoma AJCC v7", "Stage III Oral Cavity Cancer AJCC v6 and v7", "Stage III Oropharyngeal Carcinoma AJCC v7", "Stage IIIA Colorectal Cancer AJCC v7", "Stage IIIB Colorectal Cancer AJCC v7", "Stage IIIC Colorectal Cancer AJCC v7", "Stage IV Colorectal Cancer AJCC v7", "Stage IVA Colorectal Cancer AJCC v7", "Stage IVA Hypopharyngeal Carcinoma AJCC v7", "Stage IVA Laryngeal Cancer AJCC v7", "Stage IVA Major Salivary Gland Cancer AJCC v7", "Stage IVA Nasopharyngeal Carcinoma AJCC v7", "Stage IVA Oral Cavity Cancer AJCC v6 and v7", "Stage IVA Oropharyngeal Carcinoma AJCC v7", "Stage IVB Colorectal Cancer AJCC v7", "Stage IVB Hypopharyngeal Carcinoma AJCC v7", "Stage IVB Laryngeal Cancer AJCC v7", "Stage IVB Major Salivary Gland Cancer AJCC v7", "Stage IVB Nasopharyngeal Carcinoma AJCC v7", "Stage IVB Oral Cavity Cancer AJCC v6 and v7", "Stage IVB Oropharyngeal Carcinoma AJCC v7", "Metastatic or Locally Unresectable Solid Tumor" ], "interventions": [ { "name": "Exercise Intervention", "type": "BEHAVIORAL" }, { "name": "Health Telemonitoring", "type": "OTHER" }, { "name": "Quality-of-Life Assessment", "type": "OTHER" }, { "name": "Questionnaire Administration", "type": "OTHER" } ], "intervention_types": [ "BEHAVIORAL", "OTHER" ], "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": 590, "start_date": "2011-05-25", "completion_date": "2027-06-30", "has_results": false, "last_update_posted_date": "2026-07-15", "last_synced_at": "2026-10-05T21:12:11.728Z", "location_count": 1, "location_summary": "Houston, Texas", "locations": [ { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT01365169" }, { "nct_id": "NCT00004178", "title": "Gene Therapy in Treating Patients With Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Cancer" ], "interventions": [ { "name": "therapeutic autologous lymphocytes", "type": "BIOLOGICAL" } ], "intervention_types": [ "BIOLOGICAL" ], "sponsor": "Roger Williams Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": null, "start_date": "1998-04", "completion_date": "2001-12", "has_results": false, "last_update_posted_date": "2011-06-10", "last_synced_at": "2026-10-05T21:12:11.728Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT00004178" }, { "nct_id": "NCT00030498", "title": "Erlotinib in Treating Patients With Solid Tumors and Liver or Kidney Dysfunction", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Adult Anaplastic Astrocytoma", "Adult Anaplastic Ependymoma", "Adult Anaplastic Oligodendroglioma", "Adult Brain Stem Glioma", "Adult Diffuse Astrocytoma", "Adult Ependymoblastoma", "Adult Giant Cell Glioblastoma", "Adult Glioblastoma", "Adult Gliosarcoma", "Adult Mixed Glioma", "Adult Myxopapillary Ependymoma", "Adult Oligodendroglioma", "Adult Pilocytic Astrocytoma", "Adult Primary Hepatocellular Carcinoma", "Adult Subependymoma", "Advanced Adult Primary Liver Cancer", "Advanced Malignant Mesothelioma", "Male Breast Cancer", "Recurrent Adenoid Cystic Carcinoma of the Oral Cavity", "Recurrent Adult Brain Tumor", "Recurrent Adult Primary Liver Cancer", "Recurrent Anal Cancer", "Recurrent Basal Cell Carcinoma of the Lip", "Recurrent Bladder Cancer", "Recurrent Breast Cancer", "Recurrent Cervical Cancer", "Recurrent Colon Cancer", "Recurrent Esophageal Cancer", "Recurrent Esthesioneuroblastoma of the Paranasal Sinus and Nasal Cavity", "Recurrent Inverted Papilloma of the Paranasal Sinus and Nasal Cavity", "Recurrent Lymphoepithelioma of the Nasopharynx", "Recurrent Lymphoepithelioma of the Oropharynx", "Recurrent Malignant Mesothelioma", "Recurrent Metastatic Squamous Neck Cancer With Occult Primary", "Recurrent Midline Lethal Granuloma of the Paranasal Sinus and Nasal Cavity", "Recurrent Mucoepidermoid Carcinoma of the Oral Cavity", "Recurrent Non-small Cell Lung Cancer", "Recurrent Ovarian Epithelial Cancer", "Recurrent Pancreatic Cancer", "Recurrent Prostate Cancer", "Recurrent Rectal Cancer", "Recurrent Salivary Gland Cancer", "Recurrent Squamous Cell Carcinoma of the Hypopharynx", "Recurrent Squamous Cell Carcinoma of the Larynx", "Recurrent Squamous Cell Carcinoma of the Lip and Oral Cavity", "Recurrent Squamous Cell Carcinoma of the Nasopharynx", "Recurrent Squamous Cell Carcinoma of the Oropharynx", "Recurrent Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity", "Recurrent Verrucous Carcinoma of the Larynx", "Recurrent Verrucous Carcinoma of the Oral Cavity", "Stage II Esophageal Cancer", "Stage II Pancreatic Cancer", "Stage III Esophageal Cancer", "Stage III Pancreatic Cancer", "Stage IIIB Non-small Cell Lung Cancer", "Stage IV Adenoid Cystic Carcinoma of the Oral Cavity", "Stage IV Anal Cancer", "Stage IV Basal Cell Carcinoma of the Lip", "Stage IV Bladder Cancer", "Stage IV Breast Cancer", "Stage IV Colon Cancer", "Stage IV Esophageal Cancer", "Stage IV Esthesioneuroblastoma of the Paranasal Sinus and Nasal Cavity", "Stage IV Inverted Papilloma of the Paranasal Sinus and Nasal Cavity", "Stage IV Lymphoepithelioma of the Nasopharynx", "Stage IV Lymphoepithelioma of the Oropharynx", "Stage IV Midline Lethal Granuloma of the Paranasal Sinus and Nasal Cavity", "Stage IV Mucoepidermoid Carcinoma of the Oral Cavity", "Stage IV Non-small Cell Lung Cancer", "Stage IV Ovarian Epithelial Cancer", "Stage IV Pancreatic Cancer", "Stage IV Prostate Cancer", "Stage IV Rectal Cancer", "Stage IV Salivary Gland Cancer", "Stage IV Squamous Cell Carcinoma of the Hypopharynx", "Stage IV Squamous Cell Carcinoma of the Larynx", "Stage IV Squamous Cell Carcinoma of the Lip and Oral Cavity", "Stage IV Squamous Cell Carcinoma of the Nasopharynx", "Stage IV Squamous Cell Carcinoma of the Oropharynx", "Stage IV Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity", "Stage IV Verrucous Carcinoma of the Larynx", "Stage IV Verrucous Carcinoma of the Oral Cavity", "Stage IVA Cervical Cancer", "Stage IVB Cervical Cancer", "Unspecified Adult Solid Tumor, Protocol Specific", "Untreated Metastatic Squamous Neck Cancer With Occult Primary" ], "interventions": [ { "name": "erlotinib hydrochloride", "type": "DRUG" }, { "name": "laboratory biomarker analysis", "type": "OTHER" } ], "intervention_types": [ "DRUG", "OTHER" ], "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": 75, "start_date": "2001-12", "completion_date": null, "has_results": false, "last_update_posted_date": "2013-01-16", "last_synced_at": "2026-10-05T21:12:11.728Z", "location_count": 1, "location_summary": "Chicago, Illinois", "locations": [ { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT00030498" }, { "nct_id": "NCT00020267", "title": "Vaccine Therapy in Treating Patients With Metastatic Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Lung Cancer", "Adult Soft Tissue Sarcoma", "Colorectal Cancer", "Bone Cancer", "Ovarian Sarcoma", "Melanoma", "Colon Cancer", "Rectal Cancer", "Breast Cancer", "Eye Cancer", "Uterine Sarcoma" ], "interventions": [ { "name": "interleukin-2", "type": "DRUG" }, { "name": "MAGE-12 peptide vaccine", "type": "DRUG" }, { "name": "Montanide ISA-51", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": null, "eligibility": { "minimum_age": "16 Years", "maximum_age": null, "sex": "ALL", "summary": "16 Years and older" }, "enrollment_count": null, "start_date": "2000-07", "completion_date": null, "has_results": false, "last_update_posted_date": "2024-03-04", "last_synced_at": "2026-10-05T21:12:11.728Z", "location_count": 1, "location_summary": "Bethesda, Maryland", "locations": [ { "city": "Bethesda", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT00020267" }, { "nct_id": "NCT03337087", "title": "Liposomal Irinotecan, Fluorouracil, Leucovorin Calcium, and Rucaparib in Treating Patients With Metastatic Pancreatic, Colorectal, Gastroesophageal, or Biliary Cancer", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Metastatic Biliary Tract Carcinoma", "Metastatic Colorectal Carcinoma", "Metastatic Gastroesophageal Junction Adenocarcinoma", "Metastatic Malignant Digestive System Neoplasm", "Metastatic Pancreatic Adenocarcinoma", "Stage IV Colorectal Cancer AJCC v7", "Stage IV Pancreatic Cancer AJCC v6 and v7", "Stage IVA Colorectal Cancer AJCC v7", "Stage IVB Colorectal Cancer AJCC v7" ], "interventions": [ { "name": "Fluorouracil", "type": "DRUG" }, { "name": "Irinotecan Sucrosofate", "type": "DRUG" }, { "name": "Laboratory Biomarker Analysis", "type": "OTHER" }, { "name": "Leucovorin Calcium", "type": "DRUG" }, { "name": "Rucaparib", "type": "DRUG" } ], "intervention_types": [ "DRUG", "OTHER" ], "sponsor": "Academic and Community Cancer Research United", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 18, "start_date": "2018-11-02", "completion_date": "2025-08-09", "has_results": true, "last_update_posted_date": "2024-05-17", "last_synced_at": "2026-10-05T21:12:11.728Z", "location_count": 3, "location_summary": "Scottsdale, Arizona • Atlanta, Georgia • Rochester, Minnesota", "locations": [ { "city": "Scottsdale", "state": "Arizona" }, { "city": "Atlanta", "state": "Georgia" }, { "city": "Rochester", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT03337087" } ] }