{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Variable+bedtime",
    "query": {
      "intervention": "Variable bedtime"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 6,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-02T17:01:22.042Z",
  "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": "NCT06970392",
      "title": "Brief Sleep Intervention for Bedtime Resistance",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Child Sleep"
      ],
      "interventions": [
        {
          "name": "Bedtime Pass",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Oregon Health and Science University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2025-05-29",
      "completion_date": "2026-09",
      "has_results": false,
      "last_update_posted_date": "2026-04-09",
      "last_synced_at": "2026-09-02T17:01:22.042Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06970392"
    },
    {
      "nct_id": "NCT01159652",
      "title": "Hypnotic Medications and Memory: Effect of Drug Exposure During the Night",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Sleep",
        "Memory"
      ],
      "interventions": [
        {
          "name": "zaleplon",
          "type": "DRUG"
        },
        {
          "name": "zolpidem extended release",
          "type": "DRUG"
        },
        {
          "name": "bedtime placebo",
          "type": "DRUG"
        },
        {
          "name": "middle of the night placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "St. Luke's Hospital, Chesterfield, Missouri",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 26,
      "start_date": "2010-10",
      "completion_date": "2011-05",
      "has_results": false,
      "last_update_posted_date": "2014-08-26",
      "last_synced_at": "2026-09-02T17:01:22.042Z",
      "location_count": 1,
      "location_summary": "Chesterfield, Missouri",
      "locations": [
        {
          "city": "Chesterfield",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01159652"
    },
    {
      "nct_id": "NCT01792284",
      "title": "A Study of LY2605541 in Participants With Type 1 Diabetes Mellitus",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Type 1 Diabetes Mellitus"
      ],
      "interventions": [
        {
          "name": "LY2605541",
          "type": "DRUG"
        },
        {
          "name": "Insulin Lispro",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Eli Lilly and Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 212,
      "start_date": "2013-02",
      "completion_date": "2014-04",
      "has_results": true,
      "last_update_posted_date": "2018-04-20",
      "last_synced_at": "2026-09-02T17:01:22.042Z",
      "location_count": 17,
      "location_summary": "Concord, California • Escondido, California • Fresno, California + 14 more",
      "locations": [
        {
          "city": "Concord",
          "state": "California"
        },
        {
          "city": "Escondido",
          "state": "California"
        },
        {
          "city": "Fresno",
          "state": "California"
        },
        {
          "city": "Tustin",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01792284"
    },
    {
      "nct_id": "NCT04046341",
      "title": "Implementing Behavioral Sleep Intervention in Urban Primary Care",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep Disturbance",
        "Sleep Deprivation",
        "Sleep"
      ],
      "interventions": [
        {
          "name": "Sleep Well!",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Children's Hospital of Philadelphia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Months",
        "maximum_age": "5 Years",
        "sex": "ALL",
        "summary": "12 Months to 5 Years"
      },
      "enrollment_count": 15,
      "start_date": "2019-10-14",
      "completion_date": "2020-07-03",
      "has_results": true,
      "last_update_posted_date": "2021-10-08",
      "last_synced_at": "2026-09-02T17:01:22.042Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04046341"
    },
    {
      "nct_id": "NCT06501690",
      "title": "Feasibility of a Bedtime Variability Protocol",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep"
      ],
      "interventions": [
        {
          "name": "Late bedtime",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Variable bedtime",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Penn State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "10 Years",
        "sex": "ALL",
        "summary": "6 Years to 10 Years"
      },
      "enrollment_count": 5,
      "start_date": "2024-07-10",
      "completion_date": "2024-09-30",
      "has_results": false,
      "last_update_posted_date": "2024-11-08",
      "last_synced_at": "2026-09-02T17:01:22.042Z",
      "location_count": 1,
      "location_summary": "University Park, Pennsylvania",
      "locations": [
        {
          "city": "University Park",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06501690"
    },
    {
      "nct_id": "NCT04473222",
      "title": "Behavioral Sleep Intervention in Urban Primary Care: Aim 3",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep Disturbance",
        "Sleep Deprivation",
        "Sleep"
      ],
      "interventions": [
        {
          "name": "Sleep Well!",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Sleep education",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Children's Hospital of Philadelphia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Year",
        "maximum_age": "5 Years",
        "sex": "ALL",
        "summary": "1 Year to 5 Years"
      },
      "enrollment_count": 103,
      "start_date": "2020-10-16",
      "completion_date": "2023-07-31",
      "has_results": true,
      "last_update_posted_date": "2026-03-16",
      "last_synced_at": "2026-09-02T17:01:22.042Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04473222"
    }
  ]
}