{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Testosterone+Cypionate&page=2", "query": { "intervention": "Testosterone Cypionate", "page": 2 }, "page_size": 10 }, "pagination": { "page": 2, "page_size": 10, "total_count": 10, "total_pages": 1, "next_page_url": null, "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Testosterone+Cypionate&page=1&page_size=10" }, "source": "remote", "last_synced_at": "2026-09-24T12:22:17.346Z", "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": "NCT06450405", "title": "Androgen Effects on the Reproductive Neuroendocrine Axis", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Transgenderism", "Reproductive Issues" ], "interventions": [ { "name": "Testosterone Cypionate 50 MG/ML Injectable Solution", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of California, San Diego", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "35 Years", "sex": "FEMALE", "summary": "18 Years to 35 Years · Female only" }, "enrollment_count": 2, "start_date": "2025-02-26", "completion_date": "2025-03-03", "has_results": true, "last_update_posted_date": "2025-07-22", "last_synced_at": "2026-09-24T12:22:17.346Z", "location_count": 1, "location_summary": "San Diego, California", "locations": [ { "city": "San Diego", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT06450405" }, { "nct_id": "NCT07328542", "title": "Ambulatory Blood Pressure Monitoring (ABPM) Study in Hypogonadal Men", "overall_status": "NOT_YET_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Hypogonadism, Male" ], "interventions": [ { "name": "Testosterone Cypionate Injection 200 mg/mL", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Azurity Pharmaceuticals", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "75 Years", "sex": "MALE", "summary": "18 Years to 75 Years · Male only" }, "enrollment_count": 144, "start_date": "2026-02", "completion_date": "2027-08", "has_results": false, "last_update_posted_date": "2026-01-09", "last_synced_at": "2026-09-24T12:22:17.346Z", "location_count": 6, "location_summary": "Birmingham, Alabama • DeLand, Florida • Hialeah, Florida + 3 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "DeLand", "state": "Florida" }, { "city": "Hialeah", "state": "Florida" }, { "city": "Garden City", "state": "New York" }, { "city": "Plano", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT07328542" }, { "nct_id": "NCT01717768", "title": "Oral Testosterone for the Treatment of Hypogonadism", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Hypogonadism" ], "interventions": [ { "name": "TSX-002", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "TesoRx Pharma, LLC", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "MALE", "summary": "18 Years and older · Male only" }, "enrollment_count": 130, "start_date": "2012-10", "completion_date": "2014-12", "has_results": true, "last_update_posted_date": "2015-12-15", "last_synced_at": "2026-09-24T12:22:17.346Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT01717768" }, { "nct_id": "NCT02286921", "title": "Testosterone Revival Abolishes Negative Symptoms, Fosters Objective Response and Modulates Enzalutamide Resistance", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Castration Resistant Metastatic Prostate Cancer" ], "interventions": [ { "name": "Testosterone cypionate", "type": "DRUG" }, { "name": "Enzalutamide", "type": "DRUG" }, { "name": "Testosterone Enanthate", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "80 Years", "sex": "MALE", "summary": "18 Years to 80 Years · Male only" }, "enrollment_count": 222, "start_date": "2015-01", "completion_date": "2020-02-21", "has_results": true, "last_update_posted_date": "2020-11-06", "last_synced_at": "2026-09-24T12:22:17.346Z", "location_count": 17, "location_summary": "Birmingham, Alabama • Duarte, California • Aurora, Colorado + 13 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Duarte", "state": "California" }, { "city": "Aurora", "state": "Colorado" }, { "city": "Washington D.C.", "state": "District of Columbia" }, { "city": "Atlanta", "state": "Georgia" } ], "official_url": "https://clinicaltrials.gov/study/NCT02286921" }, { "nct_id": "NCT02995330", "title": "Sex-Mismatched Allogeneic Bone Marrow Transplantation for Men With Metastatic Castration-Resistant Prostate Cancer", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Prostate Cancer" ], "interventions": [ { "name": "Bone marrow transplantation", "type": "PROCEDURE" }, { "name": "Cytoxan", "type": "DRUG" }, { "name": "testosterone cypionate", "type": "DRUG" } ], "intervention_types": [ "PROCEDURE", "DRUG" ], "sponsor": "Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "75 Years", "sex": "MALE", "summary": "18 Years to 75 Years · Male only" }, "enrollment_count": 3, "start_date": "2017-02-09", "completion_date": "2021-06-16", "has_results": true, "last_update_posted_date": "2024-02-13", "last_synced_at": "2026-09-24T12:22:17.346Z", "location_count": 1, "location_summary": "Baltimore, Maryland", "locations": [ { "city": "Baltimore", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT02995330" }, { "nct_id": "NCT06039371", "title": "Supraphysiological Androgen to Enhance Treatment Activity in Metastatic Castration-Resistant Prostate Cancer, SPECTRA Study", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Castration-Resistant Prostate Carcinoma", "Metastatic Prostate Adenocarcinoma", "Stage IVB Prostate Cancer AJCC v8" ], "interventions": [ { "name": "Biopsy Procedure", "type": "PROCEDURE" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Bone Scan", "type": "PROCEDURE" }, { "name": "Carboplatin", "type": "DRUG" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Etoposide", "type": "DRUG" }, { "name": "Quality-of-Life Assessment", "type": "OTHER" }, { "name": "Questionnaire Administration", "type": "OTHER" }, { "name": "Testosterone Cypionate", "type": "DRUG" }, { "name": "Radioconjugate", "type": "OTHER" }, { "name": "Dual X-ray Absorptiometry", "type": "PROCEDURE" }, { "name": "Gallium Ga 68-PSMA-617", "type": "OTHER" }, { "name": "Positron Emission Tomography", "type": "PROCEDURE" }, { "name": "Single Photon Emission Computed Tomography", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE", "DRUG", "OTHER" ], "sponsor": "University of Washington", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "MALE", "summary": "18 Years and older · Male only" }, "enrollment_count": 69, "start_date": "2024-05-21", "completion_date": "2028-11-01", "has_results": false, "last_update_posted_date": "2026-07-21", "last_synced_at": "2026-09-24T12:22:17.346Z", "location_count": 1, "location_summary": "Seattle, Washington", "locations": [ { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT06039371" }, { "nct_id": "NCT02090114", "title": "RE-sensitizing With Supraphysiologic Testosterone to Overcome REsistance (The RESTORE Study)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Prostate Cancer" ], "interventions": [ { "name": "Testosterone cypionate", "type": "DRUG" }, { "name": "Testosterone Enanthate", "type": "DRUG" }, { "name": "Abiraterone acetate", "type": "DRUG" }, { "name": "Enzalutamide", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "MALE", "summary": "18 Years and older · Male only" }, "enrollment_count": 112, "start_date": "2014-08-25", "completion_date": "2021-11-11", "has_results": true, "last_update_posted_date": "2022-06-27", "last_synced_at": "2026-09-24T12:22:17.346Z", "location_count": 2, "location_summary": "Washington D.C., District of Columbia • Baltimore, Maryland", "locations": [ { "city": "Washington D.C.", "state": "District of Columbia" }, { "city": "Baltimore", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT02090114" }, { "nct_id": "NCT06305598", "title": "Bipolar Androgen Therapy to Restore Sensitivity to Androgen Deprivation Therapy for Patients With Metastatic Castration Resistant Prostate Cancer", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Castration-Resistant Prostate Carcinoma", "Metastatic Prostate Carcinoma", "Stage IVB Prostate Cancer AJCC v8" ], "interventions": [ { "name": "Biopsy", "type": "PROCEDURE" }, { "name": "Bone Scan", "type": "PROCEDURE" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Leuprolide Acetate", "type": "DRUG" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" }, { "name": "Survey Administration", "type": "OTHER" }, { "name": "Testosterone Cypionate", "type": "DRUG" } ], "intervention_types": [ "PROCEDURE", "DRUG", "OTHER" ], "sponsor": "Roswell Park Cancer Institute", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "MALE", "summary": "18 Years and older · Male only" }, "enrollment_count": 3, "start_date": "2024-12-19", "completion_date": "2028-03-09", "has_results": false, "last_update_posted_date": "2026-08-07", "last_synced_at": "2026-09-24T12:22:17.346Z", "location_count": 1, "location_summary": "Buffalo, New York", "locations": [ { "city": "Buffalo", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT06305598" }, { "nct_id": "NCT04460872", "title": "Locomotor Training With Testosterone to Promote Bone and Muscle Health After Spinal Cord Injury", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Spinal Cord Injury", "Spinal Cord Injuries", "Trauma, Nervous System", "Wounds and Injury", "Central Nervous System Diseases", "Spinal Cord Diseases", "Gonadal Disorders", "Endocrine System Diseases", "Hypogonadism", "Genital Diseases, Male", "Spinal Cord Trauma", "Injuries, Spinal Cord", "Walking, Difficulty", "Gait Disorders, Neurologic", "Locomotion Disorder, Neurologic", "Wounds and Injuries", "Nervous System Diseases", "Testosterone Deficiency", "Androgen Deficiency", "Hormone Deficiency" ], "interventions": [ { "name": "Testosterone Enanthate", "type": "DRUG" }, { "name": "Locomotor Training", "type": "BEHAVIORAL" } ], "intervention_types": [ "DRUG", "BEHAVIORAL" ], "sponsor": "North Florida Foundation for Research and Education", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "MALE", "summary": "18 Years and older · Male only" }, "enrollment_count": 21, "start_date": "2021-01-31", "completion_date": "2026-06-30", "has_results": false, "last_update_posted_date": "2025-05-06", "last_synced_at": "2026-09-24T12:22:17.346Z", "location_count": 2, "location_summary": "Gainesville, Florida • Jacksonville, Florida", "locations": [ { "city": "Gainesville", "state": "Florida" }, { "city": "Jacksonville", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT04460872" }, { "nct_id": "NCT04895306", "title": "Testosterone Replacement to Alleviate Pain in Postmenopausal Women (TRAPP Trial)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Pain", "Opioid Use", "Androgen Deficiency", "Back Pain" ], "interventions": [ { "name": "Testosterone Cypionate", "type": "DRUG" }, { "name": "Placebo", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Brigham and Women's Hospital", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "60 Years", "maximum_age": null, "sex": "FEMALE", "summary": "60 Years and older · Female only" }, "enrollment_count": 36, "start_date": "2022-11-15", "completion_date": "2026-03-27", "has_results": false, "last_update_posted_date": "2026-04-15", "last_synced_at": "2026-09-24T12:22:17.346Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT04895306" } ] }