{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Normal+sleep&page=6",
    "query": {
      "intervention": "Normal sleep",
      "page": 6
    },
    "page_size": 10
  },
  "pagination": {
    "page": 6,
    "page_size": 10,
    "total_count": 217,
    "total_pages": 22,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Normal+sleep&page=7&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Normal+sleep&page=5&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-23T04:07:23.773Z",
  "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": "NCT04017039",
      "title": "Sleep, Blood Pressure and Vascular Health",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Blood Pressure",
        "Sleep"
      ],
      "interventions": [
        {
          "name": "Targeted Sleep Intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Colorado, Boulder",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "45 Years to 65 Years"
      },
      "enrollment_count": 107,
      "start_date": "2016-11-10",
      "completion_date": "2023-05",
      "has_results": false,
      "last_update_posted_date": "2023-11-30",
      "last_synced_at": "2026-10-23T04:07:23.773Z",
      "location_count": 1,
      "location_summary": "Boulder, Colorado",
      "locations": [
        {
          "city": "Boulder",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04017039"
    },
    {
      "nct_id": "NCT05628012",
      "title": "Circadian Time Restricted Eating",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Circadian Rhythm",
        "Cardiometabolic Health",
        "Weight Loss",
        "Cardiovascular Health",
        "Time Restricted Feeding"
      ],
      "interventions": [
        {
          "name": "Circadian Based Time Restricted Eating",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Oregon Health and Science University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "18 Years to 40 Years"
      },
      "enrollment_count": 10,
      "start_date": "2023-04-01",
      "completion_date": "2024-12-01",
      "has_results": false,
      "last_update_posted_date": "2024-04-03",
      "last_synced_at": "2026-10-23T04:07:23.773Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05628012"
    },
    {
      "nct_id": "NCT06023927",
      "title": "Obstructive Sleep Apnea as a Risk Factor for Normal Tension Glaucoma and a Crucial Step in Preventing Blindness",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Normal Tension Glaucoma",
        "Obstructive Sleep Apnea"
      ],
      "interventions": [
        {
          "name": "Clinical observation, diagnostic testing",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Northwell Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2025-09-02",
      "completion_date": "2028-09-01",
      "has_results": false,
      "last_update_posted_date": "2025-06-10",
      "last_synced_at": "2026-10-23T04:07:23.773Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06023927"
    },
    {
      "nct_id": "NCT03573141",
      "title": "Influence of Manual Physical Therapy on Habitual Activity in Knee Osteoarthritis",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Knee Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Physical Therapy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Brooke Army Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": null,
        "summary": "Not listed"
      },
      "enrollment_count": 18,
      "start_date": "2018-01-05",
      "completion_date": "2018-07-31",
      "has_results": false,
      "last_update_posted_date": "2018-06-29",
      "last_synced_at": "2026-10-23T04:07:23.773Z",
      "location_count": 1,
      "location_summary": "Fort Sam Houston, Texas",
      "locations": [
        {
          "city": "Fort Sam Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03573141"
    },
    {
      "nct_id": "NCT01121523",
      "title": "Cue-based Tactile Stimulation and Infant Stress Reactivity",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Premature; Infant, Light-for-dates"
      ],
      "interventions": [
        {
          "name": "Cue directed tactile stimulation",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Penn State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "7 Days",
        "maximum_age": "4 Months",
        "sex": "ALL",
        "summary": "7 Days to 4 Months"
      },
      "enrollment_count": 56,
      "start_date": "2010-01",
      "completion_date": "2013-12",
      "has_results": false,
      "last_update_posted_date": "2015-10-21",
      "last_synced_at": "2026-10-23T04:07:23.773Z",
      "location_count": 1,
      "location_summary": "Hershey, Pennsylvania",
      "locations": [
        {
          "city": "Hershey",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01121523"
    },
    {
      "nct_id": "NCT00977808",
      "title": "Pilot Study of Closed-Loop Glucose Control in People With Type 1 Diabetes (BPK004)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Type 1 Diabetes"
      ],
      "interventions": [
        {
          "name": "Closed-Loop, Model Predictive Control (MPC)",
          "type": "DEVICE"
        },
        {
          "name": "Open-Loop",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Virginia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 12,
      "start_date": "2008-05",
      "completion_date": "2009-02",
      "has_results": true,
      "last_update_posted_date": "2014-09-04",
      "last_synced_at": "2026-10-23T04:07:23.773Z",
      "location_count": 1,
      "location_summary": "Charlottesville, Virginia",
      "locations": [
        {
          "city": "Charlottesville",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00977808"
    },
    {
      "nct_id": "NCT03368352",
      "title": "Effects of Melatonin on Sleep, Ventilatory Control and Cognition at Altitude.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Altitude Hypoxia",
        "Ventilation",
        "Sleep",
        "Oxidative Stress",
        "Neurocognitive Dysfunction"
      ],
      "interventions": [
        {
          "name": "Melatonin",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Hypoxia",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "OTHER"
      ],
      "sponsor": "University of California, San Diego",
      "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": 20,
      "start_date": "2017-07-04",
      "completion_date": "2018-12-20",
      "has_results": false,
      "last_update_posted_date": "2019-01-31",
      "last_synced_at": "2026-10-23T04:07:23.773Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03368352"
    },
    {
      "nct_id": "NCT03679962",
      "title": "Triple Chronotherapy in Adolescents",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Depressive Disorder, Major",
        "Bipolar Depression",
        "Suicidal Ideation"
      ],
      "interventions": [
        {
          "name": "Triple Chronotherapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Treatment as Usual",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Billings Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "12 Years to 17 Years"
      },
      "enrollment_count": 64,
      "start_date": "2019-01-25",
      "completion_date": "2023-03-14",
      "has_results": false,
      "last_update_posted_date": "2023-08-16",
      "last_synced_at": "2026-10-23T04:07:23.773Z",
      "location_count": 1,
      "location_summary": "Billings, Montana",
      "locations": [
        {
          "city": "Billings",
          "state": "Montana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03679962"
    },
    {
      "nct_id": "NCT04020198",
      "title": "A Pilot Biomarker Study Assessing Alpha-synuclein Aggregates Across Biofluid Reservoirs in Patients With Synucleinopathies",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Parkinson Disease",
        "Multiple System Atrophy",
        "Rapid Eye Movement Sleep Behavior Disorder",
        "Normal Pressure Hydrocephalus"
      ],
      "interventions": [
        {
          "name": "Biomarker assay",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Stony Brook University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "50 Years to 75 Years"
      },
      "enrollment_count": 8,
      "start_date": "2020-01-15",
      "completion_date": "2022-10-19",
      "has_results": false,
      "last_update_posted_date": "2025-04-06",
      "last_synced_at": "2026-10-23T04:07:23.773Z",
      "location_count": 1,
      "location_summary": "Stony Brook, New York",
      "locations": [
        {
          "city": "Stony Brook",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04020198"
    },
    {
      "nct_id": "NCT03077620",
      "title": "Sleep Quality and Amyloid-Beta Kinetics",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Amyloid-beta"
      ],
      "interventions": [
        {
          "name": "Suvorexant",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "45 Years to 65 Years"
      },
      "enrollment_count": 48,
      "start_date": "2016-11",
      "completion_date": "2021-03-30",
      "has_results": true,
      "last_update_posted_date": "2022-05-17",
      "last_synced_at": "2026-10-23T04:07:23.773Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03077620"
    }
  ]
}