{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Restricted&page=42",
    "query": {
      "intervention": "Restricted",
      "page": 42
    },
    "page_size": 10
  },
  "pagination": {
    "page": 42,
    "page_size": 10,
    "total_count": 1685,
    "total_pages": 169,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Restricted&page=43&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Restricted&page=41&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-06T22:13:08.486Z",
  "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": "NCT07227363",
      "title": "Symptoms of Polycystic Ovarian Syndrome Ameliorated by Keto-Adaptation Pilot",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "PCOS (Polycystic Ovary Syndrome)"
      ],
      "interventions": [
        {
          "name": "Ketogenic diet",
          "type": "OTHER"
        },
        {
          "name": "Exogenous Ketone Supplement",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 40 Years · Female only"
      },
      "enrollment_count": 40,
      "start_date": "2026-12-01",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2026-05-08",
      "last_synced_at": "2026-11-06T22:13:08.486Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07227363"
    },
    {
      "nct_id": "NCT07825844",
      "title": "Tools for Return of Facial Function",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Facial Scarring",
        "Facial Trauma",
        "Burn",
        "Orofacial Contracture",
        "Facial Scar Contracture"
      ],
      "interventions": [
        {
          "name": "Intraoral Stretching Splints",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "The University of Texas Medical Branch, Galveston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "7 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "7 Years to 100 Years"
      },
      "enrollment_count": 50,
      "start_date": "2026-12",
      "completion_date": "2028-08",
      "has_results": false,
      "last_update_posted_date": "2026-09-17",
      "last_synced_at": "2026-11-06T22:13:08.486Z",
      "location_count": 1,
      "location_summary": "Galveston, Texas",
      "locations": [
        {
          "city": "Galveston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07825844"
    },
    {
      "nct_id": "NCT04632030",
      "title": "Shrinking the Size of the Tobacco Power Wall",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tobacco Use"
      ],
      "interventions": [
        {
          "name": "Tobacco power wall size and tobacco products displayed",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "RAND",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": "20 Years",
        "sex": "ALL",
        "summary": "11 Years to 20 Years"
      },
      "enrollment_count": 275,
      "start_date": "2020-10-30",
      "completion_date": "2022-08-29",
      "has_results": true,
      "last_update_posted_date": "2023-10-25",
      "last_synced_at": "2026-11-06T22:13:08.486Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04632030"
    },
    {
      "nct_id": "NCT03227991",
      "title": "Safety Planning Intervention to Reduce Short Term Risk",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Suicide, Attempted"
      ],
      "interventions": [
        {
          "name": "Safety Planning Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Risk factors and Warning signs",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "New York State Psychiatric Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 422,
      "start_date": "2017-09-10",
      "completion_date": "2020-06-30",
      "has_results": false,
      "last_update_posted_date": "2024-01-05",
      "last_synced_at": "2026-11-06T22:13:08.486Z",
      "location_count": 3,
      "location_summary": "Worcester, Massachusetts • New York, New York • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Worcester",
          "state": "Massachusetts"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03227991"
    },
    {
      "nct_id": "NCT02772770",
      "title": "Pediatric ACL: Understanding Treatment Options",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Anterior Cruciate Ligament Reconstruction"
      ],
      "interventions": [
        {
          "name": "Non-operative treatment group will undergo standardized treatment which will include rehabilitation, bracing and certain activity restrictions",
          "type": "OTHER"
        },
        {
          "name": "Surgical technique: Transphyseal reconstruction",
          "type": "PROCEDURE"
        },
        {
          "name": "Surgical technique: Partial transphyseal reconstruction",
          "type": "PROCEDURE"
        },
        {
          "name": "Surgical technique: Physeal sparing reconstruction by the Anderson method",
          "type": "PROCEDURE"
        },
        {
          "name": "Surgical technique: Physeal sparing reconstruction by the Micheli/Kocher method",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "PROCEDURE"
      ],
      "sponsor": "Boston Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "5 Years to 18 Years"
      },
      "enrollment_count": 765,
      "start_date": "2016-09",
      "completion_date": "2030-12",
      "has_results": false,
      "last_update_posted_date": "2025-05-13",
      "last_synced_at": "2026-11-06T22:13:08.486Z",
      "location_count": 10,
      "location_summary": "Palo Alto, California • San Diego, California • Atlanta, Georgia + 7 more",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02772770"
    },
    {
      "nct_id": "NCT03641066",
      "title": "Progressing Ankle Brace Restriction on Walking and Running Gait Characteristics in Healthy Individuals",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Ankle Sprains"
      ],
      "interventions": [
        {
          "name": "Ankle Brace",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Sport and Spine Rehab Clinical Research Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2018-04-01",
      "completion_date": "2019-01-01",
      "has_results": false,
      "last_update_posted_date": "2019-03-25",
      "last_synced_at": "2026-11-06T22:13:08.486Z",
      "location_count": 1,
      "location_summary": "Rockville, Maryland",
      "locations": [
        {
          "city": "Rockville",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03641066"
    },
    {
      "nct_id": "NCT03342742",
      "title": "Daily Caloric Restriction and Intermittent Fasting in Overweight and Obese Adults With Autosomal Dominant Polycystic Kidney Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Polycystic Kidney, Autosomal Dominant"
      ],
      "interventions": [
        {
          "name": "Weight Loss",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 29,
      "start_date": "2018-06-04",
      "completion_date": "2020-10-13",
      "has_results": true,
      "last_update_posted_date": "2022-03-03",
      "last_synced_at": "2026-11-06T22:13:08.486Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03342742"
    },
    {
      "nct_id": "NCT01299454",
      "title": "A Study Evaluating the of OPC-34712 in Subjects With Normal Hepatic Function and Hepatically Impaired Subjects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Schizophrenia"
      ],
      "interventions": [
        {
          "name": "OPC-34712",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Otsuka Pharmaceutical Development & Commercialization, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 45,
      "start_date": "2010-12",
      "completion_date": "2011-07",
      "has_results": true,
      "last_update_posted_date": "2015-10-20",
      "last_synced_at": "2026-11-06T22:13:08.486Z",
      "location_count": 3,
      "location_summary": "Miami, Florida • Minneapolis, Minnesota • San Antonio, Texas",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01299454"
    },
    {
      "nct_id": "NCT02379494",
      "title": "First Trimester Prediction of Preeclampsia and Fetal Growth Restriction",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Preeclampsia",
        "Fetal Growth Restriction"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Fetal Medicine Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 50 Years · Female only"
      },
      "enrollment_count": 1200,
      "start_date": "2013-03",
      "completion_date": "2017-01-01",
      "has_results": false,
      "last_update_posted_date": "2017-08-22",
      "last_synced_at": "2026-11-06T22:13:08.486Z",
      "location_count": 1,
      "location_summary": "Dayton, Ohio",
      "locations": [
        {
          "city": "Dayton",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02379494"
    },
    {
      "nct_id": "NCT03937960",
      "title": "Effect of Low Carbohydrate Versus Low Fat Diet in the Treatment of Dyslipidemia in Obese Children With Metabolic Syndrome",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Metabolic Syndrome",
        "Obesity",
        "Dyslipidemias"
      ],
      "interventions": [
        {
          "name": "Carbohydrate restricted group",
          "type": "OTHER"
        },
        {
          "name": "Standard low fat diet",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "10 Years to 18 Years"
      },
      "enrollment_count": 30,
      "start_date": "2020-01-01",
      "completion_date": "2021-02-28",
      "has_results": true,
      "last_update_posted_date": "2022-12-22",
      "last_synced_at": "2026-11-06T22:13:08.486Z",
      "location_count": 2,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03937960"
    }
  ]
}