{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Sleep+Quantity",
    "query": {
      "condition": "Sleep Quantity"
    },
    "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": "2026-07-24T02:04:07.183Z",
  "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": "NCT03174769",
      "title": "Impact of Protein Quantity Within the USDA Healthy Style Eating Pattern on Sleep",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep",
        "Body Composition"
      ],
      "interventions": [
        {
          "name": "Normal protein",
          "type": "OTHER"
        },
        {
          "name": "High protien",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Purdue University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "69 Years",
        "sex": "ALL",
        "summary": "35 Years to 69 Years"
      },
      "enrollment_count": 71,
      "start_date": "2017-05-01",
      "completion_date": "2019-10-30",
      "has_results": false,
      "last_update_posted_date": "2019-12-20",
      "last_synced_at": "2026-07-24T02:04:07.183Z",
      "location_count": 1,
      "location_summary": "West Lafayette, Indiana",
      "locations": [
        {
          "city": "West Lafayette",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03174769"
    },
    {
      "nct_id": "NCT07564817",
      "title": "A Study to Evaluate the Effects of the Speed Sleep Supplement on Sleep Quality and Quantity",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep Disturbance"
      ],
      "interventions": [
        {
          "name": "Dietary Supplement: Speed Sleep",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Bio Nature Health",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 60,
      "start_date": "2024-11-03",
      "completion_date": "2025-01-13",
      "has_results": false,
      "last_update_posted_date": "2026-05-04",
      "last_synced_at": "2026-07-24T02:04:07.183Z",
      "location_count": 1,
      "location_summary": "Las Vegas, Nevada",
      "locations": [
        {
          "city": "Las Vegas",
          "state": "Nevada"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07564817"
    },
    {
      "nct_id": "NCT04881539",
      "title": "CBD, Immune Function, and Neural Health",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Cannabidiol (CBD)",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "University of Northern Colorado",
      "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": 50,
      "start_date": "2021-05-15",
      "completion_date": "2022-03-18",
      "has_results": false,
      "last_update_posted_date": "2022-03-31",
      "last_synced_at": "2026-07-24T02:04:07.183Z",
      "location_count": 1,
      "location_summary": "Greeley, Colorado",
      "locations": [
        {
          "city": "Greeley",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04881539"
    },
    {
      "nct_id": "NCT05521243",
      "title": "An Exploratory Investigation of a Supplement to Enhance Sleep Quality and Quantity",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep",
        "Sleep Disturbance",
        "Sleep Hygiene"
      ],
      "interventions": [
        {
          "name": "Beam Organics Dream Powder",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Beam Organics Dream Powder Extra Strength",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Beam",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "24 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "24 Years to 50 Years"
      },
      "enrollment_count": 64,
      "start_date": "2022-05-09",
      "completion_date": "2022-09-30",
      "has_results": false,
      "last_update_posted_date": "2022-11-08",
      "last_synced_at": "2026-07-24T02:04:07.183Z",
      "location_count": 1,
      "location_summary": "Santa Monica, California",
      "locations": [
        {
          "city": "Santa Monica",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05521243"
    },
    {
      "nct_id": "NCT06146712",
      "title": "A Single-Group Study to Examine the Efficacy of a Melatonin Lotion With Magnesium to Improve Sleep Quality and Quantity",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep"
      ],
      "interventions": [
        {
          "name": "Asutra's 'Dream the night away' nighttime lotion",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Asutra",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "59 Years",
        "sex": "ALL",
        "summary": "18 Years to 59 Years"
      },
      "enrollment_count": 35,
      "start_date": "2023-08-07",
      "completion_date": "2023-10-02",
      "has_results": false,
      "last_update_posted_date": "2023-11-27",
      "last_synced_at": "2026-07-24T02:04:07.183Z",
      "location_count": 1,
      "location_summary": "Santa Monica, California",
      "locations": [
        {
          "city": "Santa Monica",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06146712"
    },
    {
      "nct_id": "NCT04997603",
      "title": "Sleep, Physical Activity, and Dietary Habits Among High School Student-athletes and Non-athletes During an Academic Semester",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep Quantity",
        "Sleep Efficiency"
      ],
      "interventions": [
        {
          "name": "Accelerometer",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "PepsiCo Global R&D",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "15 Years to 18 Years"
      },
      "enrollment_count": 96,
      "start_date": "2020-10-16",
      "completion_date": "2020-12-20",
      "has_results": false,
      "last_update_posted_date": "2021-08-09",
      "last_synced_at": "2026-07-24T02:04:07.183Z",
      "location_count": 4,
      "location_summary": "Barrington, Illinois • Belton, Texas • McGregor, Texas + 1 more",
      "locations": [
        {
          "city": "Barrington",
          "state": "Illinois"
        },
        {
          "city": "Belton",
          "state": "Texas"
        },
        {
          "city": "McGregor",
          "state": "Texas"
        },
        {
          "city": "Temple",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04997603"
    }
  ]
}