{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Male+Infertility&page=2",
    "query": {
      "condition": "Male Infertility",
      "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?condition=Male+Infertility&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T07:47:55.751Z",
  "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": "NCT04206800",
      "title": "Effect of Ejaculatory Abstinence on Semen Parameters in Male Factor Infertility Patients",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Infertility, Male"
      ],
      "interventions": [
        {
          "name": "Ejaculatory abstinence less than 24 hours",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Boston IVF",
      "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": 5,
      "start_date": "2020-01-20",
      "completion_date": "2020-07-15",
      "has_results": true,
      "last_update_posted_date": "2020-09-25",
      "last_synced_at": "2026-05-22T07:47:55.751Z",
      "location_count": 1,
      "location_summary": "Waltham, Massachusetts",
      "locations": [
        {
          "city": "Waltham",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04206800"
    },
    {
      "nct_id": "NCT02122211",
      "title": "Choline Dehydrogenase and Sperm Function: Effects of Betaine",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Men Carrying 2 Minor Alleles for Choline Dehydrogenase rs12676",
        "Male Infertility"
      ],
      "interventions": [
        {
          "name": "Betaine supplement",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "MALE",
        "summary": "18 Years to 60 Years · Male only"
      },
      "enrollment_count": 6,
      "start_date": "2014-04",
      "completion_date": "2016-07",
      "has_results": false,
      "last_update_posted_date": "2016-09-08",
      "last_synced_at": "2026-05-22T07:47:55.751Z",
      "location_count": 1,
      "location_summary": "Kannapolis, North Carolina",
      "locations": [
        {
          "city": "Kannapolis",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02122211"
    },
    {
      "nct_id": "NCT05479474",
      "title": "Platelet Rich Plasma Testis Treatment for Infertile Men",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Male Infertility",
        "Nonobstructive Azoospermia",
        "Azoospermia"
      ],
      "interventions": [
        {
          "name": "Platelet rich plasma",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Stanford University",
      "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": 10,
      "start_date": "2023-01-18",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-01-13",
      "last_synced_at": "2026-05-22T07:47:55.751Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05479474"
    },
    {
      "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": "2026-05-22T07:47:55.751Z",
      "location_count": 1,
      "location_summary": "Omaha, Nebraska",
      "locations": [
        {
          "city": "Omaha",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07481370"
    },
    {
      "nct_id": "NCT01880086",
      "title": "Clomiphene Citrate for the Treatment of Low Testosterone Associated With Chronic Opioid Pain Medication Administration",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Hypogonadism",
        "Opioid-Related Disorders",
        "Male Infertility"
      ],
      "interventions": [
        {
          "name": "Clomiphene citrate",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Weill Medical College of Cornell University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "MALE",
        "summary": "18 Years to 65 Years · Male only"
      },
      "enrollment_count": 13,
      "start_date": "2013-08",
      "completion_date": "2017-11",
      "has_results": true,
      "last_update_posted_date": "2018-07-17",
      "last_synced_at": "2026-05-22T07:47:55.751Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01880086"
    },
    {
      "nct_id": "NCT00012480",
      "title": "Effect of Environmental Exposures on the Egg Fertilizing Ability of Human Sperm",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Male Infertility",
        "Testicular Diseases",
        "Urologic and Male Genital Diseases",
        "Lead Poisoning"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Environmental Health Sciences (NIEHS)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "55 Years",
        "sex": "MALE",
        "summary": "21 Years to 55 Years · Male only"
      },
      "enrollment_count": 400,
      "start_date": "2002-08",
      "completion_date": "2007-07",
      "has_results": false,
      "last_update_posted_date": "2015-04-15",
      "last_synced_at": "2026-05-22T07:47:55.751Z",
      "location_count": 3,
      "location_summary": "Los Angeles, California • Manhasset, New York • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Manhasset",
          "state": "New York"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00012480"
    },
    {
      "nct_id": "NCT07097259",
      "title": "A Study to Assess the Bioequivalence of Follitropin Alfa Solution in Pen and Follitropin Alfa Powder in Vial in Healthy Downregulated Male Participants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Hypogonadism"
      ],
      "interventions": [
        {
          "name": "Test: Follitropin alfa",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "Reference: Follitropin alfa",
          "type": "DRUG"
        },
        {
          "name": "Zoladex",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "COMBINATION_PRODUCT",
        "DRUG"
      ],
      "sponsor": "EMD Serono Research & Development Institute, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "MALE",
        "summary": "18 Years to 45 Years · Male only"
      },
      "enrollment_count": 55,
      "start_date": "2025-07-21",
      "completion_date": "2025-12-23",
      "has_results": false,
      "last_update_posted_date": "2026-02-24",
      "last_synced_at": "2026-05-22T07:47:55.751Z",
      "location_count": 1,
      "location_summary": "San Antonio, Texas",
      "locations": [
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07097259"
    },
    {
      "nct_id": "NCT01500447",
      "title": "Inherited Reproductive Disorders",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Genetic Disorder",
        "Infertility",
        "Hypogonadism",
        "Amenorrhea"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Environmental Health Sciences (NIEHS)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Weeks",
        "maximum_age": "120 Years",
        "sex": "ALL",
        "summary": "6 Weeks to 120 Years"
      },
      "enrollment_count": 850,
      "start_date": "2012-04-25",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2026-05-12",
      "last_synced_at": "2026-05-22T07:47:55.751Z",
      "location_count": 2,
      "location_summary": "Bethesda, Maryland • Research Triangle Park, North Carolina",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        },
        {
          "city": "Research Triangle Park",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01500447"
    },
    {
      "nct_id": "NCT03829943",
      "title": "Vitamin D and Human Sperm DNA Fragmentation",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Infertility,Male",
        "Vitamin D Deficiency"
      ],
      "interventions": [
        {
          "name": "Vitamin D",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Sanford Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "56 Years",
        "sex": "MALE",
        "summary": "21 Years to 56 Years · Male only"
      },
      "enrollment_count": 230,
      "start_date": "2019-03-21",
      "completion_date": "2022-02",
      "has_results": false,
      "last_update_posted_date": "2020-10-12",
      "last_synced_at": "2026-05-22T07:47:55.751Z",
      "location_count": 1,
      "location_summary": "Sioux Falls, South Dakota",
      "locations": [
        {
          "city": "Sioux Falls",
          "state": "South Dakota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03829943"
    },
    {
      "nct_id": "NCT02839447",
      "title": "A Clinical Evaluation of Semen Quality Using the MiOXSYS™ System 2.0",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Male Infertility"
      ],
      "interventions": [
        {
          "name": "Diagnostic",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Aytu BioPharma, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "45 Years",
        "sex": "MALE",
        "summary": "21 Years to 45 Years · Male only"
      },
      "enrollment_count": 0,
      "start_date": "2025-09",
      "completion_date": "2026-04",
      "has_results": false,
      "last_update_posted_date": "2024-03-08",
      "last_synced_at": "2026-05-22T07:47:55.751Z",
      "location_count": 6,
      "location_summary": "Miami, Florida • New Orleans, Louisiana • Rochester, Minnesota + 3 more",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "New Orleans",
          "state": "Louisiana"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02839447"
    }
  ]
}