{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cold-water+Immersion",
    "query": {
      "condition": "Cold-water Immersion"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 7,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T08:10:12.099Z",
  "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": "NCT06565468",
      "title": "The Effect of Cold Water Immersion on Recovery and Performance in NCAA Division I Athletes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Recovery, Physiological",
        "Athletic Performance"
      ],
      "interventions": [
        {
          "name": "Cold water immersion pool.",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 75,
      "start_date": "2024-09-15",
      "completion_date": "2025-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-01-15",
      "last_synced_at": "2026-05-22T08:10:12.099Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06565468"
    },
    {
      "nct_id": "NCT06667479",
      "title": "Cold Water Exposure and Immune Function Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cold Water Immersion",
        "Immune Function",
        "Muscular Strength",
        "Mental Health"
      ],
      "interventions": [
        {
          "name": "Cold Water Immersion (CWI) - Cold Tub Immersion (CI)",
          "type": "OTHER"
        },
        {
          "name": "Cold Water Immersion (CWI) - Cold Shower (CS)",
          "type": "OTHER"
        },
        {
          "name": "Control Group (CO)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Northern Colorado",
      "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": 37,
      "start_date": "2024-10-10",
      "completion_date": "2026-03-01",
      "has_results": false,
      "last_update_posted_date": "2026-03-10",
      "last_synced_at": "2026-05-22T08:10:12.099Z",
      "location_count": 1,
      "location_summary": "Greeley, Colorado",
      "locations": [
        {
          "city": "Greeley",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06667479"
    },
    {
      "nct_id": "NCT06667193",
      "title": "Cold Water Exposure's Effects on Physical and Mental Health",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cold Exposure"
      ],
      "interventions": [
        {
          "name": "Cold Water Immersion (CWI) - Cold Tub Immersion (CI)",
          "type": "OTHER"
        },
        {
          "name": "Cold Water Immersion (CWI) - Cold Shower (CS)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Northern Colorado",
      "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": 75,
      "start_date": "2024-10-10",
      "completion_date": "2025-10-01",
      "has_results": false,
      "last_update_posted_date": "2024-10-31",
      "last_synced_at": "2026-05-22T08:10:12.099Z",
      "location_count": 1,
      "location_summary": "Greeley, Colorado",
      "locations": [
        {
          "city": "Greeley",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06667193"
    },
    {
      "nct_id": "NCT04613843",
      "title": "Cold Water Immersion Stirring in Hyperthermic Individuals",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hyperthermia"
      ],
      "interventions": [
        {
          "name": "Water Stirring",
          "type": "OTHER"
        },
        {
          "name": "No Water Stirring",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "State University of New York at Buffalo",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "39 Years",
        "sex": "ALL",
        "summary": "18 Years to 39 Years"
      },
      "enrollment_count": 16,
      "start_date": "2019-10-23",
      "completion_date": "2022-05-01",
      "has_results": false,
      "last_update_posted_date": "2022-07-26",
      "last_synced_at": "2026-05-22T08:10:12.099Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04613843"
    },
    {
      "nct_id": "NCT07201935",
      "title": "Thermodynamic Exposure and Sleep in Military Cadets",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cold-water Immersion",
        "High Heat Sauna",
        "Combination of Cold-water Immersion and High Heat Sauna"
      ],
      "interventions": [
        {
          "name": "Cold Water Immersion",
          "type": "BEHAVIORAL"
        },
        {
          "name": "High Heat Sauna",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Medical University of South Carolina",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "30 Years",
        "sex": "ALL",
        "summary": "18 Years to 30 Years"
      },
      "enrollment_count": 45,
      "start_date": "2026-07",
      "completion_date": "2027-05",
      "has_results": false,
      "last_update_posted_date": "2026-05-19",
      "last_synced_at": "2026-05-22T08:10:12.099Z",
      "location_count": 1,
      "location_summary": "Charleston, South Carolina",
      "locations": [
        {
          "city": "Charleston",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07201935"
    },
    {
      "nct_id": "NCT00000250",
      "title": "Cold Water Immersion Modulates Reinforcing Effects of Nitrous Oxide - 2",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Opioid-Related Disorders",
        "Substance-Related Disorders"
      ],
      "interventions": [
        {
          "name": "0% N2O",
          "type": "DRUG"
        },
        {
          "name": "40% N2O",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "32 Years",
        "sex": "ALL",
        "summary": "21 Years to 32 Years"
      },
      "enrollment_count": 12,
      "start_date": "1993-12",
      "completion_date": "1995-05",
      "has_results": false,
      "last_update_posted_date": "2015-05-28",
      "last_synced_at": "2026-05-22T08:10:12.099Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00000250"
    },
    {
      "nct_id": "NCT00815646",
      "title": "Prevention and Treatment of Immersion Pulmonary Edema",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Immersion Pulmonary Edema (IPE)",
        "Swimming Induced Pulmonary Edema (SIPE)"
      ],
      "interventions": [
        {
          "name": "Sildenafil",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 10,
      "start_date": "2008-01",
      "completion_date": "2015-12",
      "has_results": false,
      "last_update_posted_date": "2016-01-26",
      "last_synced_at": "2026-05-22T08:10:12.099Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00815646"
    }
  ]
}