{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Healthy+Adult+Male",
    "query": {
      "condition": "Healthy Adult Male"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 245,
    "total_pages": 25,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Healthy+Adult+Male&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T04:21:36.254Z",
  "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": "NCT01497431",
      "title": "Se-Methyl-Seleno-L-Cysteine or Selenomethionine in Preventing Prostate Cancer in Healthy Participants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "No Evidence of Disease",
        "Prostate Carcinoma"
      ],
      "interventions": [
        {
          "name": "Selenium",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        },
        {
          "name": "Laboratory Biomarker Analysis",
          "type": "OTHER"
        },
        {
          "name": "Pharmacological Study",
          "type": "OTHER"
        },
        {
          "name": "Methylselenocysteine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "OTHER",
        "DRUG"
      ],
      "sponsor": "National Cancer Institute (NCI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "80 Years",
        "sex": "MALE",
        "summary": "40 Years to 80 Years · Male only"
      },
      "enrollment_count": 66,
      "start_date": "2011-11",
      "completion_date": "2014-07",
      "has_results": false,
      "last_update_posted_date": "2014-11-26",
      "last_synced_at": "2026-05-22T04:21:36.254Z",
      "location_count": 3,
      "location_summary": "Chicago, Illinois • Buffalo, New York • Nashville, Tennessee",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Buffalo",
          "state": "New York"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01497431"
    },
    {
      "nct_id": "NCT07405957",
      "title": "Effects of Two Different Lion's Mane Extracts (Lions Mane Fruiting Body & Lions Mane Fruiting Body With Mycellium) on Cognitive Performance, Subjective Affect, Serum Biomarkers, and Gut Microbiota in Healthy Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy Adult Females",
        "Healthy Adult Male"
      ],
      "interventions": [
        {
          "name": "Lion Mane (Hericium erinaceus) fruiting body extract - Nordic Origin",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Lions Mane (Hericium erinaceus) Fruiting body and mycelium",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Maltodextrin (Placebo)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "OTHER"
      ],
      "sponsor": "Applied Food Sciences Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "40 Years to 65 Years"
      },
      "enrollment_count": 87,
      "start_date": "2025-02-11",
      "completion_date": "2025-09-10",
      "has_results": false,
      "last_update_posted_date": "2026-02-13",
      "last_synced_at": "2026-05-22T04:21:36.254Z",
      "location_count": 1,
      "location_summary": "Canfield, Ohio",
      "locations": [
        {
          "city": "Canfield",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07405957"
    },
    {
      "nct_id": "NCT01140672",
      "title": "A Multiple Dose Study To Determine Safety, Tolerability, and Pharmacokinetics Of PF-04634817 In Healthy Adult Subjects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "PF-04634817",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Pfizer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 48,
      "start_date": "2010-06",
      "completion_date": "2010-10",
      "has_results": false,
      "last_update_posted_date": "2011-06-08",
      "last_synced_at": "2026-05-22T04:21:36.254Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01140672"
    },
    {
      "nct_id": "NCT05797753",
      "title": "A Study to Assess the Effect of Erythromycin on the Test Medicine (SAR443820) When Given Orally as Tablets to Healthy Adult Male and Female Participants (Part A); and the Effect of Itraconazole on the Test Medicine (SAR443820) When Given Orally as Capsules to Healthy Adult Male Participants (Part B)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Amyotrophic Lateral Sclerosis",
        "Healthy Volunteer"
      ],
      "interventions": [
        {
          "name": "SAR443820",
          "type": "DRUG"
        },
        {
          "name": "Erythromycin ethyl succinate",
          "type": "DRUG"
        },
        {
          "name": "Itraconazole",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Sanofi",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 16,
      "start_date": "2022-02-18",
      "completion_date": "2022-07-01",
      "has_results": false,
      "last_update_posted_date": "2025-01-03",
      "last_synced_at": "2026-05-22T04:21:36.254Z",
      "location_count": 1,
      "location_summary": "Saint Paul, Minnesota",
      "locations": [
        {
          "city": "Saint Paul",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05797753"
    },
    {
      "nct_id": "NCT04482569",
      "title": "Study to Evaluate Safety, Tolerability, and Pharmacokinetics of XNW4107 Alone or in Combination With Imipenem/Cilastatin",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Bacterial Infections"
      ],
      "interventions": [
        {
          "name": "XNW4107",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Evopoint Biosciences Inc.",
      "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": 88,
      "start_date": "2020-07-10",
      "completion_date": "2021-09-30",
      "has_results": false,
      "last_update_posted_date": "2023-02-16",
      "last_synced_at": "2026-05-22T04:21:36.254Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04482569"
    },
    {
      "nct_id": "NCT00379743",
      "title": "Partnership for Healthy Seniors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Breast Cancer",
        "Colon Cancer",
        "Rectum Cancer",
        "Cervix Cancer",
        "Prostate Cancer"
      ],
      "interventions": [
        {
          "name": "Health coordinator (or patient navigator)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Educational materials only",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Johns Hopkins Bloomberg School of Public Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "65 Years and older"
      },
      "enrollment_count": 2593,
      "start_date": "2006-10",
      "completion_date": "2010-12",
      "has_results": false,
      "last_update_posted_date": "2018-04-26",
      "last_synced_at": "2026-05-22T04:21:36.254Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00379743"
    },
    {
      "nct_id": "NCT01884272",
      "title": "NSAID Drug Interaction Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Gout"
      ],
      "interventions": [
        {
          "name": "lesinurad 400 mg",
          "type": "DRUG"
        },
        {
          "name": "naproxen 250 mg",
          "type": "DRUG"
        },
        {
          "name": "indomethacin 25 mg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Ardea Biosciences, 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": 24,
      "start_date": "2013-06",
      "completion_date": "2013-10",
      "has_results": false,
      "last_update_posted_date": "2013-11-08",
      "last_synced_at": "2026-05-22T04:21:36.254Z",
      "location_count": 1,
      "location_summary": "Kalamazoo, Michigan",
      "locations": [
        {
          "city": "Kalamazoo",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01884272"
    },
    {
      "nct_id": "NCT04092712",
      "title": "Study Evaluating Pharmacokinetics and Mass Balance of [14C]-CTP-543 in Healthy Adult Male Volunteers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy Volunteers"
      ],
      "interventions": [
        {
          "name": "[14C]-CTP-543",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Concert Pharmaceuticals",
      "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": "2019-09-05",
      "completion_date": "2019-09-20",
      "has_results": false,
      "last_update_posted_date": "2019-09-25",
      "last_synced_at": "2026-05-22T04:21:36.254Z",
      "location_count": 1,
      "location_summary": "Lincoln, Nebraska",
      "locations": [
        {
          "city": "Lincoln",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04092712"
    },
    {
      "nct_id": "NCT00779259",
      "title": "Drug - Drug Interaction Study Between Quinine Sulfate and Theophylline",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Pharmacokinetics"
      ],
      "interventions": [
        {
          "name": "Theophylline 300mg",
          "type": "DRUG"
        },
        {
          "name": "Quinine 648 mg",
          "type": "DRUG"
        },
        {
          "name": "Theophylline 300 mg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Mutual Pharmaceutical Company, 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": 24,
      "start_date": "2007-08",
      "completion_date": "2007-09",
      "has_results": true,
      "last_update_posted_date": "2009-10-28",
      "last_synced_at": "2026-05-22T04:21:36.254Z",
      "location_count": 1,
      "location_summary": "Fargo, North Dakota",
      "locations": [
        {
          "city": "Fargo",
          "state": "North Dakota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00779259"
    },
    {
      "nct_id": "NCT04609670",
      "title": "Study of Radiolabeled ALXN2050 in Healthy Adult Males",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "[14C]-ALXN2050",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Alexion Pharmaceuticals, Inc.",
      "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": 9,
      "start_date": "2021-04-12",
      "completion_date": "2021-08-23",
      "has_results": false,
      "last_update_posted_date": "2023-01-25",
      "last_synced_at": "2026-05-22T04:21:36.254Z",
      "location_count": 1,
      "location_summary": "Lincoln, Nebraska",
      "locations": [
        {
          "city": "Lincoln",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04609670"
    }
  ]
}