{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Sperm&page=4",
    "query": {
      "condition": "Sperm",
      "page": 4
    },
    "page_size": 10
  },
  "pagination": {
    "page": 4,
    "page_size": 10,
    "total_count": 86,
    "total_pages": 9,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Sperm&page=5&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Sperm&page=3&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-30T11:50:20.043Z",
  "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": "NCT03802864",
      "title": "Post-operative Pain Control of Testicular Sperm Extraction Using Liposomal Bupivacaine",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Male Infertility"
      ],
      "interventions": [
        {
          "name": "Liposomal Bupivacaine",
          "type": "DRUG"
        },
        {
          "name": "Standard Bupivacaine",
          "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": "99 Years",
        "sex": "MALE",
        "summary": "18 Years to 99 Years · Male only"
      },
      "enrollment_count": 50,
      "start_date": "2019-02-04",
      "completion_date": "2020-01-30",
      "has_results": true,
      "last_update_posted_date": "2020-12-17",
      "last_synced_at": "2026-10-30T11:50:20.043Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03802864"
    },
    {
      "nct_id": "NCT00812630",
      "title": "A Two-part Trial Assessing the Effects of 7α-methyl-19-nortestosterone (MENT) on Blood Pressure in Normal Men: an Open-label Pilot Study Followed by a Randomized, Double-blind, Placebo-controlled Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Blood Pressure"
      ],
      "interventions": [
        {
          "name": "MENT or placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Population Council",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "MALE",
        "summary": "18 Years to 40 Years · Male only"
      },
      "enrollment_count": 68,
      "start_date": "2008-12",
      "completion_date": "2014-03",
      "has_results": false,
      "last_update_posted_date": "2017-08-15",
      "last_synced_at": "2026-10-30T11:50:20.043Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00812630"
    },
    {
      "nct_id": "NCT01739595",
      "title": "Phase III Study to Evaluate Morning Testosterone Normalization in Overweight Men With Secondary Hypogonadism",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Secondary Hypogonadism"
      ],
      "interventions": [
        {
          "name": "enclomiphene citrate",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Repros Therapeutics Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "MALE",
        "summary": "18 Years to 60 Years · Male only"
      },
      "enrollment_count": 181,
      "start_date": "2012-11",
      "completion_date": "2013-09",
      "has_results": true,
      "last_update_posted_date": "2015-05-27",
      "last_synced_at": "2026-10-30T11:50:20.043Z",
      "location_count": 13,
      "location_summary": "Mobile, Alabama • Little Rock, Arkansas • Rancho Cucamonga, California + 10 more",
      "locations": [
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Rancho Cucamonga",
          "state": "California"
        },
        {
          "city": "Bradenton",
          "state": "Florida"
        },
        {
          "city": "Cooper City",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01739595"
    },
    {
      "nct_id": "NCT06629766",
      "title": "The EPIC Study: Exploring Paternal Age and the Influence on Blastocyst Culture",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Infertility (IVF Patients)",
        "Oocyte Competence",
        "Sperm DNA Fragmentation",
        "Paternal Age",
        "Sperm Selection"
      ],
      "interventions": [
        {
          "name": "Microfluidic sperm separation device",
          "type": "DEVICE"
        },
        {
          "name": "Density grade centrifugation",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "Reproductive Medicine Associates of New Jersey",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "41 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 41 Years · Female only"
      },
      "enrollment_count": 100,
      "start_date": "2025-04-09",
      "completion_date": "2028-12",
      "has_results": false,
      "last_update_posted_date": "2026-06-03",
      "last_synced_at": "2026-10-30T11:50:20.043Z",
      "location_count": 1,
      "location_summary": "Basking Ridge, New Jersey",
      "locations": [
        {
          "city": "Basking Ridge",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06629766"
    },
    {
      "nct_id": "NCT07175571",
      "title": "SISTER: Sibling Oocyte Insemination With Frozen Sperm From Third Party Donors: Evaluation of Reproductive Techniques",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Infertility, Female",
        "Reproductive Techniques, Assisted",
        "Fertilization in Vitro"
      ],
      "interventions": [
        {
          "name": "Intracytoplasmic Sperm Injection (ICSI)",
          "type": "PROCEDURE"
        },
        {
          "name": "Conventional Insemination (IVF)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Shady Grove Fertility Reproductive Science Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "Female only"
      },
      "enrollment_count": 95,
      "start_date": "2025-09-15",
      "completion_date": "2026-05-01",
      "has_results": false,
      "last_update_posted_date": "2025-09-16",
      "last_synced_at": "2026-10-30T11:50:20.043Z",
      "location_count": 1,
      "location_summary": "Rockville, Maryland",
      "locations": [
        {
          "city": "Rockville",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07175571"
    },
    {
      "nct_id": "NCT01232465",
      "title": "Impact of Sperm DNA Integrity on In Vitro Cycles",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Male Infertility",
        "Unexplained Infertility",
        "Abortion, Habitual"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Northwell Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "MALE",
        "summary": "Male only"
      },
      "enrollment_count": 420,
      "start_date": "2010-10",
      "completion_date": "2013-09",
      "has_results": true,
      "last_update_posted_date": "2014-04-11",
      "last_synced_at": "2026-10-30T11:50:20.043Z",
      "location_count": 1,
      "location_summary": "Manhasset, New York",
      "locations": [
        {
          "city": "Manhasset",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01232465"
    },
    {
      "nct_id": "NCT02621125",
      "title": "Fertilix Supplements and Assisted Reproductive Technology",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Spermatozoa"
      ],
      "interventions": [
        {
          "name": "Fertilix",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "OTHER"
      ],
      "sponsor": "University Reproductive Associates",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "55 Years",
        "sex": "MALE",
        "summary": "20 Years to 55 Years · Male only"
      },
      "enrollment_count": 0,
      "start_date": "2016-02",
      "completion_date": "2016-02",
      "has_results": false,
      "last_update_posted_date": "2017-05-02",
      "last_synced_at": "2026-10-30T11:50:20.043Z",
      "location_count": 1,
      "location_summary": "Hasbrouck Heights, New Jersey",
      "locations": [
        {
          "city": "Hasbrouck Heights",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02621125"
    },
    {
      "nct_id": "NCT00741494",
      "title": "Effectiveness of the Use of the PICSI Dish (Hyaluronan Microdot) in the Selection of Sperm for Intracytoplasmic Sperm Injection (ICSI)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Male Factor Infertility"
      ],
      "interventions": [
        {
          "name": "PICSI dish",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Biocoat",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "18 Years to 40 Years"
      },
      "enrollment_count": 801,
      "start_date": "2008-08",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2010-12-28",
      "last_synced_at": "2026-10-30T11:50:20.043Z",
      "location_count": 9,
      "location_summary": "Laguna Hills, California • San Ramon, California • Atlanta, Georgia + 5 more",
      "locations": [
        {
          "city": "Laguna Hills",
          "state": "California"
        },
        {
          "city": "San Ramon",
          "state": "California"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00741494"
    },
    {
      "nct_id": "NCT02031549",
      "title": "Prospective Observational Correlation of Sperm Assay Results With Blastocyst Formation",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Infertility"
      ],
      "interventions": [
        {
          "name": "SpermComet assay",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Bruce Shapiro M.D.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 40,
      "start_date": "2014-01",
      "completion_date": "2014-04",
      "has_results": false,
      "last_update_posted_date": "2015-03-06",
      "last_synced_at": "2026-10-30T11:50:20.043Z",
      "location_count": 1,
      "location_summary": "Las Vegas, Nevada",
      "locations": [
        {
          "city": "Las Vegas",
          "state": "Nevada"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02031549"
    },
    {
      "nct_id": "NCT00499798",
      "title": "Changes in Semen or Sperm Caused by Temozolomide in Patients With Newly Diagnosed, Progressive, or Recurrent Primary Malignant Brain Tumors",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Brain and Central Nervous System Tumors",
        "Chemotherapeutic Agent Toxicity",
        "Infertility"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "MALE",
        "summary": "18 Years to 60 Years · Male only"
      },
      "enrollment_count": 16,
      "start_date": "2004-08",
      "completion_date": "2014-09",
      "has_results": false,
      "last_update_posted_date": "2017-05-30",
      "last_synced_at": "2026-10-30T11:50:20.043Z",
      "location_count": 1,
      "location_summary": "Winston-Salem, North Carolina",
      "locations": [
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00499798"
    }
  ]
}