{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Testosterone+supplement",
    "query": {
      "intervention": "Testosterone supplement"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 14,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Testosterone+supplement&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-03T04:46:11.794Z",
  "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": "NCT02203656",
      "title": "Feasibility Study of Post-hospitalization Interventions to Improve Physical Function in Older Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Aging"
      ],
      "interventions": [
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Nutritional Supplement",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "In-home exercise",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Testosterone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DIETARY_SUPPLEMENT",
        "BEHAVIORAL"
      ],
      "sponsor": "The University of Texas Medical Branch, Galveston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "65 Years and older"
      },
      "enrollment_count": 113,
      "start_date": "2013-10",
      "completion_date": "2017-12",
      "has_results": false,
      "last_update_posted_date": "2019-04-04",
      "last_synced_at": "2026-09-03T04:46:11.794Z",
      "location_count": 2,
      "location_summary": "Galveston, Texas",
      "locations": [
        {
          "city": "Galveston",
          "state": "Texas"
        },
        {
          "city": "Galveston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02203656"
    },
    {
      "nct_id": "NCT04493333",
      "title": "Vaginal Dehydroepiandrosterone (DHEA) in Postmenopausal Breast Cancer Survivors on Aromatase Inhibitors",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Vaginal Atrophy",
        "Postmenopausal Symptoms",
        "Breast Cancer Female",
        "Long-term Survivors"
      ],
      "interventions": [
        {
          "name": "Vaginal Dehydroepiandrosterone",
          "type": "DRUG"
        },
        {
          "name": "Vaginal Polycarbophil Moisturizer",
          "type": "COMBINATION_PRODUCT"
        }
      ],
      "intervention_types": [
        "DRUG",
        "COMBINATION_PRODUCT"
      ],
      "sponsor": "University of Arkansas",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 70 Years · Female only"
      },
      "enrollment_count": 8,
      "start_date": "2021-06-07",
      "completion_date": "2023-07-18",
      "has_results": true,
      "last_update_posted_date": "2024-11-27",
      "last_synced_at": "2026-09-03T04:46:11.794Z",
      "location_count": 1,
      "location_summary": "Little Rock, Arkansas",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04493333"
    },
    {
      "nct_id": "NCT03457740",
      "title": "Supplement Study: Strength, Testosterone, Sexual Function, Quality of Life",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Muscular Weakness",
        "Sexual Behavior",
        "Quality of Life"
      ],
      "interventions": [
        {
          "name": "Formula 1",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Formula 2",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Appalachian State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "70 Years",
        "sex": "MALE",
        "summary": "40 Years to 70 Years · Male only"
      },
      "enrollment_count": 118,
      "start_date": "2018-02-05",
      "completion_date": "2018-04-20",
      "has_results": false,
      "last_update_posted_date": "2018-05-04",
      "last_synced_at": "2026-09-03T04:46:11.794Z",
      "location_count": 1,
      "location_summary": "Kannapolis, North Carolina",
      "locations": [
        {
          "city": "Kannapolis",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03457740"
    },
    {
      "nct_id": "NCT06596928",
      "title": "A Clinical Trial to Evaluate the Efficacy of a Men's Supplement in Supporting Testosterone, Improving Cognitive Function, Mood, and Sexual Function",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sexual Function",
        "Cognitive Functions",
        "Testosterone"
      ],
      "interventions": [
        {
          "name": "Essential Elements T-Hero Platinum",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Scale Media Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "65 Years",
        "sex": "MALE",
        "summary": "30 Years to 65 Years · Male only"
      },
      "enrollment_count": 50,
      "start_date": "2024-05-07",
      "completion_date": "2024-09-01",
      "has_results": false,
      "last_update_posted_date": "2024-09-19",
      "last_synced_at": "2026-09-03T04:46:11.794Z",
      "location_count": 1,
      "location_summary": "Santa Monica, California",
      "locations": [
        {
          "city": "Santa Monica",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06596928"
    },
    {
      "nct_id": "NCT05894954",
      "title": "Precision Medicine Approach for Early Dementia & Mild Cognitive Impairment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Mild Cognitive Impairment",
        "Dementia, Mild"
      ],
      "interventions": [
        {
          "name": "Precision Medicine Approach",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Hormones and Medications tailored to lab tests, combined with devices that support stress management and brain exercises",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "Standard-of-Care",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Lifestyle including diet, exercise, stress management",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "COMBINATION_PRODUCT",
        "BEHAVIORAL"
      ],
      "sponsor": "Alzheimer's Prevention and Reversal Project, Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "76 Years",
        "sex": "ALL",
        "summary": "45 Years to 76 Years"
      },
      "enrollment_count": 73,
      "start_date": "2023-07-31",
      "completion_date": "2026-02-09",
      "has_results": false,
      "last_update_posted_date": "2026-02-18",
      "last_synced_at": "2026-09-03T04:46:11.794Z",
      "location_count": 6,
      "location_summary": "Folsom, California • San Rafael, California • Walnut Creek, California + 3 more",
      "locations": [
        {
          "city": "Folsom",
          "state": "California"
        },
        {
          "city": "San Rafael",
          "state": "California"
        },
        {
          "city": "Walnut Creek",
          "state": "California"
        },
        {
          "city": "Hollywood",
          "state": "Florida"
        },
        {
          "city": "Rocky River",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05894954"
    },
    {
      "nct_id": "NCT04005456",
      "title": "Personalized Lifestyle Intervention for Improving Functional Health Outcomes Using N-of-1 Tent-Umbrella-Bucket Design",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Health, Subjective",
        "Gastrointestinal Dysfunction",
        "Cardiovascular Risk Factor",
        "Autoimmune Diseases",
        "Dental Diseases",
        "Hormone Disturbance",
        "Neurocognitive Dysfunction"
      ],
      "interventions": [
        {
          "name": "Supplements and/or medical foods",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Behavioral change support program",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Food plan",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Metagenics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 400,
      "start_date": "2018-09-01",
      "completion_date": "2022-12-31",
      "has_results": false,
      "last_update_posted_date": "2023-10-30",
      "last_synced_at": "2026-09-03T04:46:11.794Z",
      "location_count": 1,
      "location_summary": "Gig Harbor, Washington",
      "locations": [
        {
          "city": "Gig Harbor",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04005456"
    },
    {
      "nct_id": "NCT01971723",
      "title": "Multi-ingredient Supplement for Strength and Power",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Supplement"
      ],
      "interventions": [
        {
          "name": "T+ Supplement",
          "type": "OTHER"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Florida State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "MALE",
        "summary": "18 Years to 35 Years · Male only"
      },
      "enrollment_count": 32,
      "start_date": "2013-06",
      "completion_date": "2015-12",
      "has_results": true,
      "last_update_posted_date": "2016-02-29",
      "last_synced_at": "2026-09-03T04:46:11.794Z",
      "location_count": 1,
      "location_summary": "Tallahassee, Florida",
      "locations": [
        {
          "city": "Tallahassee",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01971723"
    },
    {
      "nct_id": "NCT01578473",
      "title": "Testosterone Pellets Plus Vitamin D and E Versus Vitamin D and E Alone for the Treatment of Peyronie's Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Peyronie's Disease"
      ],
      "interventions": [
        {
          "name": "Vitamin D2",
          "type": "DRUG"
        },
        {
          "name": "Vitamin E",
          "type": "DRUG"
        },
        {
          "name": "Testosterone Pellets",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Men's Health Boston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "MALE",
        "summary": "18 Years to 70 Years · Male only"
      },
      "enrollment_count": 75,
      "start_date": "2013-05-23",
      "completion_date": "2017-11-13",
      "has_results": false,
      "last_update_posted_date": "2018-03-29",
      "last_synced_at": "2026-09-03T04:46:11.794Z",
      "location_count": 1,
      "location_summary": "Chestnut Hill, Massachusetts",
      "locations": [
        {
          "city": "Chestnut Hill",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01578473"
    },
    {
      "nct_id": "NCT00664053",
      "title": "Effects of DHEA/Exercise on Bone, Muscle and Balance",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Osteoporosis",
        "Frailty"
      ],
      "interventions": [
        {
          "name": "DHEA",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Yoga",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Aerobics",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "BEHAVIORAL"
      ],
      "sponsor": "National Aeronautics and Space Administration (NASA)",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "65 Years and older · Female only"
      },
      "enrollment_count": 99,
      "start_date": "2004-10",
      "completion_date": "2006-10",
      "has_results": false,
      "last_update_posted_date": "2008-04-29",
      "last_synced_at": "2026-09-03T04:46:11.794Z",
      "location_count": 1,
      "location_summary": "Farmington, Connecticut",
      "locations": [
        {
          "city": "Farmington",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00664053"
    },
    {
      "nct_id": "NCT02683148",
      "title": "DHEA in Synovial Sarcoma Patients",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Synovial Sarcoma",
        "Sarcoma, Synovial"
      ],
      "interventions": [
        {
          "name": "DHEA",
          "type": "DRUG"
        },
        {
          "name": "FACT-67 validated survey",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "16 Years and older"
      },
      "enrollment_count": 11,
      "start_date": "2016-09-13",
      "completion_date": "2019-04-04",
      "has_results": false,
      "last_update_posted_date": "2019-09-09",
      "last_synced_at": "2026-09-03T04:46:11.794Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02683148"
    }
  ]
}