{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=SLEEP-Extend+intervention&page=2",
    "query": {
      "intervention": "SLEEP-Extend intervention",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=SLEEP-Extend+intervention&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-13T08:10:20.205Z",
  "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": "NCT03968900",
      "title": "Racial Differences in Circadian and Sleep Mechanisms for Nicotine Dependence, Craving, and Withdrawal",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking",
        "Sleep Disturbance",
        "Nicotine Dependence"
      ],
      "interventions": [
        {
          "name": "Sleep restriction condition",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Sleep extension condition",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 29,
      "start_date": "2021-01-01",
      "completion_date": "2025-04-01",
      "has_results": true,
      "last_update_posted_date": "2026-08-25",
      "last_synced_at": "2026-09-13T08:10:20.205Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03968900"
    },
    {
      "nct_id": "NCT03109210",
      "title": "Therapist-Directed VS Online Therapy for Insomnia Co-Occuring With Sleep Apnea",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Insomnia, Primary",
        "Sleep Apnea, Obstructive"
      ],
      "interventions": [
        {
          "name": "Online Cognitive Behavioral Therapy (OCBT)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Therapist-directed Cognitive Behavioral Therapy (TCBT)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "National Jewish Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 384,
      "start_date": "2017-04-15",
      "completion_date": "2026-06-30",
      "has_results": false,
      "last_update_posted_date": "2025-02-21",
      "last_synced_at": "2026-09-13T08:10:20.205Z",
      "location_count": 2,
      "location_summary": "Palo Alto, California • Denver, Colorado",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03109210"
    },
    {
      "nct_id": "NCT00874510",
      "title": "A Randomized Controlled Trial of Mandatory Naps for Physicians in Training",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Fatigue"
      ],
      "interventions": [
        {
          "name": "Mandatory Naps",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 352,
      "start_date": "2009-06",
      "completion_date": "2013-12",
      "has_results": true,
      "last_update_posted_date": "2016-02-19",
      "last_synced_at": "2026-09-13T08:10:20.205Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00874510"
    },
    {
      "nct_id": "NCT06029959",
      "title": "Stroke and CPAP Outcome Study 3",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Ischemic Stroke",
        "Intra Cerebral Hemorrhage",
        "Obstructive Sleep Apnea",
        "Adherence, Treatment",
        "Motivation"
      ],
      "interventions": [
        {
          "name": "Continuous positive airway pressure (CPAP)",
          "type": "DEVICE"
        },
        {
          "name": "CPAP technical support intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Motivational Enhancement Therapy (MET)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Mobile Health intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "BEHAVIORAL"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 36,
      "start_date": "2023-10-01",
      "completion_date": "2025-01-01",
      "has_results": true,
      "last_update_posted_date": "2025-10-08",
      "last_synced_at": "2026-09-13T08:10:20.205Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06029959"
    },
    {
      "nct_id": "NCT01739712",
      "title": "Sleep Intervention for Youth With Type 1 Diabetes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes"
      ],
      "interventions": [
        {
          "name": "Sleep extension",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Fixed Sleep Duration",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Arizona",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "16 Years",
        "sex": "ALL",
        "summary": "10 Years to 16 Years"
      },
      "enrollment_count": 114,
      "start_date": "2012-10",
      "completion_date": "2016-08",
      "has_results": false,
      "last_update_posted_date": "2016-11-21",
      "last_synced_at": "2026-09-13T08:10:20.205Z",
      "location_count": 1,
      "location_summary": "Tucson, Arizona",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01739712"
    },
    {
      "nct_id": "NCT00890526",
      "title": "Intervention for Reduced Sound Tolerance",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Hyperacusis"
      ],
      "interventions": [
        {
          "name": "Sound Therapy (Tinnitus Retraining Therapy)",
          "type": "OTHER"
        },
        {
          "name": "Counseling (Tinnitus Retraining Therapy)",
          "type": "OTHER"
        },
        {
          "name": "No Counseling",
          "type": "OTHER"
        },
        {
          "name": "Placebo Sound Therapy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Alabama, Tuscaloosa",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 36,
      "start_date": "2002-07",
      "completion_date": "2010-09",
      "has_results": false,
      "last_update_posted_date": "2012-06-21",
      "last_synced_at": "2026-09-13T08:10:20.205Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00890526"
    },
    {
      "nct_id": "NCT03616171",
      "title": "A Sleep Intervention (SLEEP-Extend) for Young Adults At-Risk for Type 2 Diabetes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes Mellitus, Type 2"
      ],
      "interventions": [
        {
          "name": "SLEEP-Extend intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Emory University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "25 Years",
        "sex": "ALL",
        "summary": "18 Years to 25 Years"
      },
      "enrollment_count": 6,
      "start_date": "2017-08-30",
      "completion_date": "2018-04-02",
      "has_results": true,
      "last_update_posted_date": "2019-12-30",
      "last_synced_at": "2026-09-13T08:10:20.205Z",
      "location_count": 2,
      "location_summary": "Atlanta, Georgia",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03616171"
    },
    {
      "nct_id": "NCT04202731",
      "title": "Sleep, Insulin Sensitivity, and Weight in Adolescents Post-bariatric Surgery",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep"
      ],
      "interventions": [
        {
          "name": "PBS Study",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "21 Years",
        "sex": "ALL",
        "summary": "12 Years to 21 Years"
      },
      "enrollment_count": 5,
      "start_date": "2019-11-20",
      "completion_date": "2023-07-14",
      "has_results": false,
      "last_update_posted_date": "2023-07-27",
      "last_synced_at": "2026-09-13T08:10:20.205Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04202731"
    },
    {
      "nct_id": "NCT03665844",
      "title": "Smart Sleep In-home Validation Extension Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy",
        "Sleep Deprivation",
        "Insufficient Sleep Syndrome"
      ],
      "interventions": [
        {
          "name": "SmartSleep Boost On",
          "type": "DEVICE"
        },
        {
          "name": "SmartSleep Boost Off",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Philips Respironics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "21 Years to 50 Years"
      },
      "enrollment_count": 61,
      "start_date": "2018-08-14",
      "completion_date": "2018-11-07",
      "has_results": false,
      "last_update_posted_date": "2018-11-16",
      "last_synced_at": "2026-09-13T08:10:20.205Z",
      "location_count": 1,
      "location_summary": "Lehigh Acres, Florida",
      "locations": [
        {
          "city": "Lehigh Acres",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03665844"
    },
    {
      "nct_id": "NCT04896775",
      "title": "NiteCAPP: Web-based Interventions for Insomnia in Rural Dementia Caregivers",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Insomnia",
        "Dementia"
      ],
      "interventions": [
        {
          "name": "NiteCAPP CARES",
          "type": "BEHAVIORAL"
        },
        {
          "name": "NiteCAPP SHARES",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of South Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2022-02-02",
      "completion_date": "2027-09-30",
      "has_results": false,
      "last_update_posted_date": "2026-04-30",
      "last_synced_at": "2026-09-13T08:10:20.205Z",
      "location_count": 1,
      "location_summary": "Tampa, Florida",
      "locations": [
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04896775"
    }
  ]
}