{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Healthy+Adult+Males&page=4",
    "query": {
      "condition": "Healthy Adult Males",
      "page": 4
    },
    "page_size": 10
  },
  "pagination": {
    "page": 4,
    "page_size": 10,
    "total_count": 251,
    "total_pages": 26,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Healthy+Adult+Males&page=5&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Healthy+Adult+Males&page=3&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-15T11:57:48.247Z",
  "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": "NCT03158506",
      "title": "Human Mass Balance Study of HMS5552 in Healthy Subjects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy Subject"
      ],
      "interventions": [
        {
          "name": "HMS5552",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hua Medicine Limited",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "55 Years",
        "sex": "MALE",
        "summary": "19 Years to 55 Years · Male only"
      },
      "enrollment_count": 6,
      "start_date": "2017-03-29",
      "completion_date": "2017-04-06",
      "has_results": false,
      "last_update_posted_date": "2018-12-31",
      "last_synced_at": "2026-11-15T11:57:48.247Z",
      "location_count": 1,
      "location_summary": "Lincoln, Nebraska",
      "locations": [
        {
          "city": "Lincoln",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03158506"
    },
    {
      "nct_id": "NCT06782659",
      "title": "Study to Compare the Effects of Viagra® Vs Hezkue® in Healthy Fasted Male Participants.",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Erectile Dysfunction"
      ],
      "interventions": [
        {
          "name": "ASP-001",
          "type": "DRUG"
        },
        {
          "name": "Viagra",
          "type": "DRUG"
        },
        {
          "name": "ASP-001",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "Aspargo Labs, Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "MALE",
        "summary": "18 Years to 55 Years · Male only"
      },
      "enrollment_count": 56,
      "start_date": "2025-01",
      "completion_date": "2025-03",
      "has_results": false,
      "last_update_posted_date": "2025-01-20",
      "last_synced_at": "2026-11-15T11:57:48.247Z",
      "location_count": 2,
      "location_summary": "Miami, Florida",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06782659"
    },
    {
      "nct_id": "NCT01442532",
      "title": "A Study of the Safety and Pharmacokinetics of JNJ-38518168 in Japanese and Caucasian Male Participants and the Effect of JNJ-38518168 on the Blood Levels of Midazolam",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy Male Volunteer"
      ],
      "interventions": [
        {
          "name": "JNJ-38518168 (30 mg)",
          "type": "DRUG"
        },
        {
          "name": "JNJ-38518168 (10 mg)",
          "type": "DRUG"
        },
        {
          "name": "JNJ-38518168 (3 mg)",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Midazolam and JNJ-38518168",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Janssen Research & Development, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "MALE",
        "summary": "18 Years to 55 Years · Male only"
      },
      "enrollment_count": 94,
      "start_date": "2011-09",
      "completion_date": "2012-07",
      "has_results": false,
      "last_update_posted_date": "2013-03-04",
      "last_synced_at": "2026-11-15T11:57:48.247Z",
      "location_count": 1,
      "location_summary": "Cypress, California",
      "locations": [
        {
          "city": "Cypress",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01442532"
    },
    {
      "nct_id": "NCT04809883",
      "title": "A Study to Evaluate Endoflip Normal Ranges Data in Healthy Volunteers",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Endoflip measurement of gastric and pyloric function",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 30,
      "start_date": "2021-03-06",
      "completion_date": "2021-06-23",
      "has_results": false,
      "last_update_posted_date": "2022-04-27",
      "last_synced_at": "2026-11-15T11:57:48.247Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04809883"
    },
    {
      "nct_id": "NCT07221318",
      "title": "Evaluating a Mat-Based Biometric Vibration System for Sleep and Daily Recovery",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy Adult Male and Female Volunteers"
      ],
      "interventions": [
        {
          "name": "Low-frequency whole-body vibration mat",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Florida International University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 50,
      "start_date": "2025-10-06",
      "completion_date": "2026-05",
      "has_results": false,
      "last_update_posted_date": "2025-10-27",
      "last_synced_at": "2026-11-15T11:57:48.247Z",
      "location_count": 1,
      "location_summary": "Miami, Florida",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07221318"
    },
    {
      "nct_id": "NCT00621010",
      "title": "Safety Study of CTS21166 to Treat Alzheimer Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Alzheimer's Disease"
      ],
      "interventions": [
        {
          "name": "CTS21166 (ZPQ-21166)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "CoMentis",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "22 Years and older · Male only"
      },
      "enrollment_count": 56,
      "start_date": "2007-06",
      "completion_date": "2008-02",
      "has_results": false,
      "last_update_posted_date": "2008-07-09",
      "last_synced_at": "2026-11-15T11:57:48.247Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00621010"
    },
    {
      "nct_id": "NCT01132352",
      "title": "Bioequivalence Study of Levetiracetam Tablets, 750 mg of Dr. Reddy's Under Fed Conditions",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Levetiracetam",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Dr. Reddy's Laboratories Limited, India",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "MALE",
        "summary": "18 Years to 55 Years · Male only"
      },
      "enrollment_count": 24,
      "start_date": "2003-09",
      "completion_date": "2003-11",
      "has_results": false,
      "last_update_posted_date": "2010-06-14",
      "last_synced_at": "2026-11-15T11:57:48.247Z",
      "location_count": 1,
      "location_summary": "Neptune City, New Jersey",
      "locations": [
        {
          "city": "Neptune City",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01132352"
    },
    {
      "nct_id": "NCT06037031",
      "title": "A Study to Learn How the Body Processes the Study Medicine Called PF-07923568 in People With Loss of Kidney Function",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Renal Impairment"
      ],
      "interventions": [
        {
          "name": "Drug: PF-07923568",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Pfizer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 16,
      "start_date": "2023-10-30",
      "completion_date": "2024-07-03",
      "has_results": false,
      "last_update_posted_date": "2024-07-19",
      "last_synced_at": "2026-11-15T11:57:48.247Z",
      "location_count": 6,
      "location_summary": "Orlando, Florida • Tampa, Florida • Saint Paul, Minnesota + 1 more",
      "locations": [
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Saint Paul",
          "state": "Minnesota"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06037031"
    },
    {
      "nct_id": "NCT01469481",
      "title": "Single Dose Study To Study The Absorption, Metabolism And Excretion Of PF-04991532",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "PF-04991532",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Pfizer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "MALE",
        "summary": "18 Years to 55 Years · Male only"
      },
      "enrollment_count": 6,
      "start_date": "2011-11",
      "completion_date": "2011-11",
      "has_results": false,
      "last_update_posted_date": "2012-01-31",
      "last_synced_at": "2026-11-15T11:57:48.247Z",
      "location_count": 1,
      "location_summary": "Tacoma, Washington",
      "locations": [
        {
          "city": "Tacoma",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01469481"
    },
    {
      "nct_id": "NCT01264302",
      "title": "Bioequivalence Study of Two Finasteride 5 mg Tablet Formulations Under Non-Fasting Conditions",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Finasteride",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Dr. Reddy's Laboratories Limited, India",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "MALE",
        "summary": "18 Years to 65 Years · Male only"
      },
      "enrollment_count": 26,
      "start_date": "2006-11",
      "completion_date": "2006-11",
      "has_results": false,
      "last_update_posted_date": "2010-12-21",
      "last_synced_at": "2026-11-15T11:57:48.247Z",
      "location_count": 1,
      "location_summary": "Las Vegas, Nevada",
      "locations": [
        {
          "city": "Las Vegas",
          "state": "Nevada"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01264302"
    }
  ]
}