{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Infertility%2CMale",
    "query": {
      "condition": "Infertility,Male"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 91,
    "total_pages": 10,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Infertility%2CMale&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-24T09:02:40.406Z",
  "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": "NCT03291522",
      "title": "Retrieval of Sperm From Men With Azoospermia Using Ultrasound-guided Rete Testis Aspiration",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Azoospermia, Nonobstructive",
        "Infertility, Male"
      ],
      "interventions": [
        {
          "name": "Ultrasound-guided rete testis flushing and aspiration",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Pittsburgh",
      "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": 50,
      "start_date": "2019-05-10",
      "completion_date": "2027-09-01",
      "has_results": false,
      "last_update_posted_date": "2025-12-10",
      "last_synced_at": "2026-07-24T09:02:40.406Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03291522"
    },
    {
      "nct_id": "NCT07481370",
      "title": "Isotretinoin vs hCG for Male Infertility Due to Low or Absent Sperm",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Oligospermia",
        "Azoospermia, Nonobstructive",
        "Infertility"
      ],
      "interventions": [
        {
          "name": "isotretinoin",
          "type": "DRUG"
        },
        {
          "name": "Human chorionic gonadotrophin (hCG)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Nebraska",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "50 Years",
        "sex": "MALE",
        "summary": "19 Years to 50 Years · Male only"
      },
      "enrollment_count": 100,
      "start_date": "2026-04-13",
      "completion_date": "2027-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-04-20",
      "last_synced_at": "2026-07-24T09:02:40.406Z",
      "location_count": 1,
      "location_summary": "Omaha, Nebraska",
      "locations": [
        {
          "city": "Omaha",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07481370"
    },
    {
      "nct_id": "NCT06841861",
      "title": "Spermatogonial Differentiation Via Testicular Organoid",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Infertility, Male",
        "Gene Abnormality",
        "Sterility, Male"
      ],
      "interventions": [
        {
          "name": "Stem cell",
          "type": "GENETIC"
        },
        {
          "name": "Genetic Screening",
          "type": "GENETIC"
        },
        {
          "name": "Genetic Reprogramming",
          "type": "GENETIC"
        },
        {
          "name": "Cell Maturation",
          "type": "GENETIC"
        }
      ],
      "intervention_types": [
        "GENETIC"
      ],
      "sponsor": "CellARTs Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "MALE",
        "summary": "18 Years to 60 Years · Male only"
      },
      "enrollment_count": 100,
      "start_date": "2024-03-28",
      "completion_date": "2027-01-01",
      "has_results": false,
      "last_update_posted_date": "2025-02-24",
      "last_synced_at": "2026-07-24T09:02:40.406Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06841861"
    },
    {
      "nct_id": "NCT04541459",
      "title": "Validation of New Devices Against Ambient Electromagnetic Radiation",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Male Infertility"
      ],
      "interventions": [
        {
          "name": "new device against ambient electromagnetic radiation",
          "type": "DEVICE"
        },
        {
          "name": "sham device against ambient electromagnetic radiation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Waveguard GmbH",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "MALE",
        "summary": "18 Years to 50 Years · Male only"
      },
      "enrollment_count": 40,
      "start_date": "2020-09-14",
      "completion_date": "2021-04-01",
      "has_results": false,
      "last_update_posted_date": "2020-10-06",
      "last_synced_at": "2026-07-24T09:02:40.406Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04541459"
    },
    {
      "nct_id": "NCT04452305",
      "title": "Spermatogonial Stem Cell (SSC) Transplant and Testicular Tissue Grafting",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Infertility, Male",
        "Cancer",
        "Autoimmune Disorder"
      ],
      "interventions": [
        {
          "name": "Spermatogonial Stem Cell Transplant and Testicular Tissue Grafting",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "MALE",
        "summary": "Male only"
      },
      "enrollment_count": 10,
      "start_date": "2023-11-10",
      "completion_date": "2030-05-31",
      "has_results": false,
      "last_update_posted_date": "2026-04-22",
      "last_synced_at": "2026-07-24T09:02:40.406Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04452305"
    },
    {
      "nct_id": "NCT02160704",
      "title": "Androxal in Male Infertility",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Infertility"
      ],
      "interventions": [
        {
          "name": "Enclomiphene citrate",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Baylor College of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "MALE",
        "summary": "18 Years to 35 Years · Male only"
      },
      "enrollment_count": 0,
      "start_date": "2014-09-22",
      "completion_date": "2016-08-02",
      "has_results": false,
      "last_update_posted_date": "2019-07-11",
      "last_synced_at": "2026-07-24T09:02:40.406Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02160704"
    },
    {
      "nct_id": "NCT02756923",
      "title": "Regulation of Stem Spermatogonia in the Mature Testis",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Male Infertility"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Weill Medical College of Cornell University",
      "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": 142,
      "start_date": "2012-04",
      "completion_date": "2019-12-05",
      "has_results": false,
      "last_update_posted_date": "2023-03-24",
      "last_synced_at": "2026-07-24T09:02:40.406Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02756923"
    },
    {
      "nct_id": "NCT03712982",
      "title": "Attention to Variability During Infertility",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Infertility",
        "Infertility, Female",
        "Infertility, Male"
      ],
      "interventions": [
        {
          "name": "Attention to Variability - Patient Only",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Attention to Variability - Partner Only",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Attention to Variability - Patient & Partner",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Infertility Stories - Reading",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Harvard University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 70,
      "start_date": "2016-12-05",
      "completion_date": "2021-01-29",
      "has_results": false,
      "last_update_posted_date": "2026-04-21",
      "last_synced_at": "2026-07-24T09:02:40.406Z",
      "location_count": 1,
      "location_summary": "Waltham, Massachusetts",
      "locations": [
        {
          "city": "Waltham",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03712982"
    },
    {
      "nct_id": "NCT02975245",
      "title": "Short Term Genetic Effects of Chemotherapy on Male Germ Cells",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cancer"
      ],
      "interventions": [
        {
          "name": "Semen collection and analysis",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "MALE",
        "summary": "18 Years to 50 Years · Male only"
      },
      "enrollment_count": 200,
      "start_date": "2013-02",
      "completion_date": "2025-04",
      "has_results": false,
      "last_update_posted_date": "2025-09-19",
      "last_synced_at": "2026-07-24T09:02:40.406Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02975245"
    },
    {
      "nct_id": "NCT00178516",
      "title": "Vitamin E and Male Infertility",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Male Infertility"
      ],
      "interventions": [
        {
          "name": "behavior, procedure",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Rochester",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "MALE",
        "summary": "18 Years to 65 Years · Male only"
      },
      "enrollment_count": 58,
      "start_date": "2004-06",
      "completion_date": "2005-12",
      "has_results": false,
      "last_update_posted_date": "2009-07-30",
      "last_synced_at": "2026-07-24T09:02:40.406Z",
      "location_count": 1,
      "location_summary": "Rochester, New York",
      "locations": [
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00178516"
    }
  ]
}