{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Men+With+Low+Testosterone+Levels",
    "query": {
      "condition": "Men With Low Testosterone Levels"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 7,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-22T20:14:11.708Z",
  "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": "NCT03313635",
      "title": "Evaluation of Prealbumin Levels in Men With Low-T",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Testosterone Deficiency"
      ],
      "interventions": [
        {
          "name": "Men presenting with low-T",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Beckman Coulter, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "75 Years",
        "sex": "MALE",
        "summary": "40 Years to 75 Years · Male only"
      },
      "enrollment_count": 19,
      "start_date": "2017-09-08",
      "completion_date": "2017-12-31",
      "has_results": false,
      "last_update_posted_date": "2018-07-13",
      "last_synced_at": "2026-07-22T20:14:11.708Z",
      "location_count": 1,
      "location_summary": "Chestnut Hill, Massachusetts",
      "locations": [
        {
          "city": "Chestnut Hill",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03313635"
    },
    {
      "nct_id": "NCT01419236",
      "title": "A Study of Ejaculatory Dysfunction in Men With Low Testosterone Levels",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Ejaculatory Dysfunction",
        "Hypogonadism"
      ],
      "interventions": [
        {
          "name": "Testosterone Solution 2%",
          "type": "DRUG"
        },
        {
          "name": "Placebo Solution",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Eli Lilly and Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "26 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "26 Years and older · Male only"
      },
      "enrollment_count": 76,
      "start_date": "2011-08",
      "completion_date": "2013-12",
      "has_results": true,
      "last_update_posted_date": "2014-12-19",
      "last_synced_at": "2026-07-22T20:14:11.708Z",
      "location_count": 6,
      "location_summary": "Los Angeles, California • San Diego, California • New Orleans, Louisiana + 3 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "New Orleans",
          "state": "Louisiana"
        },
        {
          "city": "Brookline",
          "state": "Massachusetts"
        },
        {
          "city": "Great Neck",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01419236"
    },
    {
      "nct_id": "NCT00287586",
      "title": "Testosterone Replacement in Older Men and Atherosclerosis Progression",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Hypogonadism",
        "Atherosclerosis"
      ],
      "interventions": [
        {
          "name": "Testosterone Gel (Androgel)",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Brigham and Women's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "60 Years and older · Male only"
      },
      "enrollment_count": 308,
      "start_date": "2004-09",
      "completion_date": "2012-05-12",
      "has_results": true,
      "last_update_posted_date": "2017-06-29",
      "last_synced_at": "2026-07-22T20:14:11.708Z",
      "location_count": 3,
      "location_summary": "Phoenix, Arizona • Los Angeles, California • Boston, Massachusetts",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00287586"
    },
    {
      "nct_id": "NCT00161304",
      "title": "Study to Determine the Effects of Testosterone Replacement Therapy in Aging Men With Androgen Deficiency",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Men With Low Testosterone Levels"
      ],
      "interventions": [
        {
          "name": "Testosterone Enanthate",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Leonard S. Marks, M.D.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "50 Years and older · Male only"
      },
      "enrollment_count": 44,
      "start_date": "2003-04",
      "completion_date": "2004-11",
      "has_results": false,
      "last_update_posted_date": "2021-04-28",
      "last_synced_at": "2026-07-22T20:14:11.708Z",
      "location_count": 1,
      "location_summary": "Culver City, California",
      "locations": [
        {
          "city": "Culver City",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00161304"
    },
    {
      "nct_id": "NCT01816295",
      "title": "A Study in Men With Low Testosterone to Measure the Effects of Testosterone Solution on Testosterone Levels, Sex Drive and Energy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Hypogonadism"
      ],
      "interventions": [
        {
          "name": "Testosterone Solution",
          "type": "DRUG"
        },
        {
          "name": "Placebo Solution",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Eli Lilly and Company",
      "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": 715,
      "start_date": "2013-05",
      "completion_date": "2015-04",
      "has_results": true,
      "last_update_posted_date": "2015-12-28",
      "last_synced_at": "2026-07-22T20:14:11.708Z",
      "location_count": 45,
      "location_summary": "Homewood, Alabama • Chandler, Arizona • Glendale, Arizona + 42 more",
      "locations": [
        {
          "city": "Homewood",
          "state": "Alabama"
        },
        {
          "city": "Chandler",
          "state": "Arizona"
        },
        {
          "city": "Glendale",
          "state": "Arizona"
        },
        {
          "city": "Mesa",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01816295"
    },
    {
      "nct_id": "NCT00413244",
      "title": "The Cardiac Benefit of Testosterone Replacement in Men With Low Testosterone Levels With Coronary Artery Disease After Successful Intervention of the Blockage or Narrowed Heart Artery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Coronary Artery Disease"
      ],
      "interventions": [
        {
          "name": "AndroGel 5 Grams",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Icahn School of Medicine at Mount Sinai",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "75 Years",
        "sex": "MALE",
        "summary": "40 Years to 75 Years · Male only"
      },
      "enrollment_count": 51,
      "start_date": "2007-01",
      "completion_date": "2014-11",
      "has_results": true,
      "last_update_posted_date": "2017-01-05",
      "last_synced_at": "2026-07-22T20:14:11.708Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00413244"
    },
    {
      "nct_id": "NCT00752869",
      "title": "Efficacy Study for Use of Dutasteride (Avodart) With Testosterone Replacement",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Hypogonadism"
      ],
      "interventions": [
        {
          "name": "dutasteride",
          "type": "DRUG"
        },
        {
          "name": "placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "The Miriam Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "85 Years",
        "sex": "MALE",
        "summary": "40 Years to 85 Years · Male only"
      },
      "enrollment_count": 24,
      "start_date": "2008-09",
      "completion_date": "2012-03",
      "has_results": false,
      "last_update_posted_date": "2013-02-26",
      "last_synced_at": "2026-07-22T20:14:11.708Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts • Providence, Rhode Island",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Providence",
          "state": "Rhode Island"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00752869"
    }
  ]
}