{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Reproductive+Aging",
    "query": {
      "condition": "Reproductive Aging"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 6,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-10T17:20:40.825Z",
  "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": "NCT00988611",
      "title": "Assisted Reproductive Technology (ART) Predictors Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Reproductive Aging"
      ],
      "interventions": [
        {
          "name": "Women undergoing IVF/ART cycles at OU Physicians Reproductive Health Clinic in Oklahoma City, Oklahoma",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Oklahoma",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "44 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 44 Years · Female only"
      },
      "enrollment_count": 138,
      "start_date": "2009-09",
      "completion_date": "2016-12",
      "has_results": false,
      "last_update_posted_date": "2017-03-20",
      "last_synced_at": "2026-06-10T17:20:40.825Z",
      "location_count": 1,
      "location_summary": "Oklahoma City, Oklahoma",
      "locations": [
        {
          "city": "Oklahoma City",
          "state": "Oklahoma"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00988611"
    },
    {
      "nct_id": "NCT00501800",
      "title": "Genetic Epidemiology of Ovarian Aging",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Infertility"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "25 Years to 45 Years · Female only"
      },
      "enrollment_count": 1250,
      "start_date": "2006-11",
      "completion_date": "2025-07",
      "has_results": false,
      "last_update_posted_date": "2024-05-08",
      "last_synced_at": "2026-06-10T17:20:40.825Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00501800"
    },
    {
      "nct_id": "NCT01850992",
      "title": "Reproductive Aging and Obstructive Sleep Apnea",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obstructive Sleep Apnea"
      ],
      "interventions": [
        {
          "name": "Active CPAP",
          "type": "DEVICE"
        },
        {
          "name": "Sham CPAP",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "70 Years",
        "sex": "MALE",
        "summary": "30 Years to 70 Years · Male only"
      },
      "enrollment_count": 0,
      "start_date": "2013-05",
      "completion_date": "2015-08",
      "has_results": false,
      "last_update_posted_date": "2025-09-11",
      "last_synced_at": "2026-06-10T17:20:40.825Z",
      "location_count": 1,
      "location_summary": "Torrance, California",
      "locations": [
        {
          "city": "Torrance",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01850992"
    },
    {
      "nct_id": "NCT03825120",
      "title": "The Longitudinal Evaluation of Ovarian Aging and Cardiovascular Risk",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Infertility",
        "Cardiovascular Risk Factor"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "55 Years",
        "sex": "FEMALE",
        "summary": "35 Years to 55 Years · Female only"
      },
      "enrollment_count": 865,
      "start_date": "2018-08-15",
      "completion_date": "2025-12-02",
      "has_results": false,
      "last_update_posted_date": "2024-09-19",
      "last_synced_at": "2026-06-10T17:20:40.825Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03825120"
    },
    {
      "nct_id": "NCT07214246",
      "title": "Follicular Fluid microRNAs in Ovarian Aging and Reproduction",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Ovarian Aging",
        "In Vitro Fertilisation (IVF) Treatment",
        "InVitro Fertilization",
        "In Vitro Fertilization Outcome"
      ],
      "interventions": [
        {
          "name": "No Interventions",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Central Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 100,
      "start_date": "2025-09-22",
      "completion_date": "2026-09",
      "has_results": false,
      "last_update_posted_date": "2025-10-09",
      "last_synced_at": "2026-06-10T17:20:40.825Z",
      "location_count": 1,
      "location_summary": "Orlando, Florida",
      "locations": [
        {
          "city": "Orlando",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07214246"
    },
    {
      "nct_id": "NCT06831019",
      "title": "The ROAR Study: Reactive Oxygen Species and Reproduction",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Ovarian Aging",
        "IVF Outcome",
        "Oxidative Stress"
      ],
      "interventions": [
        {
          "name": "Oxidative stress markers",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "43 Years",
        "sex": "ALL",
        "summary": "18 Years to 43 Years"
      },
      "enrollment_count": 1100,
      "start_date": "2025-07-07",
      "completion_date": "2027-03-01",
      "has_results": false,
      "last_update_posted_date": "2026-02-17",
      "last_synced_at": "2026-06-10T17:20:40.825Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06831019"
    }
  ]
}