{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Restricted&page=56",
    "query": {
      "intervention": "Restricted",
      "page": 56
    },
    "page_size": 10
  },
  "pagination": {
    "page": 56,
    "page_size": 10,
    "total_count": 1685,
    "total_pages": 169,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Restricted&page=57&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Restricted&page=55&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-09T14:06:11.868Z",
  "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": "NCT06558201",
      "title": "Open Label Extension Study of NCT06221852",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Bipolar I Disorder",
        "Schizoaffective Disorder",
        "Psychosis"
      ],
      "interventions": [
        {
          "name": "Ketogenic diet",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Mclean Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 50,
      "start_date": "2024-08-28",
      "completion_date": "2027-12-30",
      "has_results": false,
      "last_update_posted_date": "2026-08-17",
      "last_synced_at": "2026-11-09T14:06:11.868Z",
      "location_count": 1,
      "location_summary": "Belmont, Massachusetts",
      "locations": [
        {
          "city": "Belmont",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06558201"
    },
    {
      "nct_id": "NCT02695511",
      "title": "CALERIE Phase II Ancillary: Metabolic",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Aging"
      ],
      "interventions": [
        {
          "name": "Caloric restriction",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Pennington Biomedical Research Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "46 Years",
        "sex": "ALL",
        "summary": "25 Years to 46 Years"
      },
      "enrollment_count": 75,
      "start_date": "2007-05",
      "completion_date": "2010-02",
      "has_results": false,
      "last_update_posted_date": "2016-03-01",
      "last_synced_at": "2026-11-09T14:06:11.868Z",
      "location_count": 1,
      "location_summary": "Baton Rouge, Louisiana",
      "locations": [
        {
          "city": "Baton Rouge",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02695511"
    },
    {
      "nct_id": "NCT04907799",
      "title": "Daily Caloric Restriction in ADPKD",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Autosomal Dominant Polycystic Kidney",
        "Overweight and Obesity"
      ],
      "interventions": [
        {
          "name": "Daily caloric restriction",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard advice control",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "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": 125,
      "start_date": "2021-11-03",
      "completion_date": "2027-06-30",
      "has_results": false,
      "last_update_posted_date": "2025-08-12",
      "last_synced_at": "2026-11-09T14:06:11.868Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04907799"
    },
    {
      "nct_id": "NCT07669935",
      "title": "Advancing Stillbirth Prevention Through Innovative Risk Evaluation (ASPIRE) Clinical Study",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "GDM",
        "Preterm Preeclampsia",
        "Preeclampsia",
        "Fetal Growth Restriction (FGR)",
        "Pregnancy Complications"
      ],
      "interventions": [
        {
          "name": "None (this is an observational study with no intervention)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Medicines360",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 99 Years · Female only"
      },
      "enrollment_count": 5500,
      "start_date": "2026-09-08",
      "completion_date": "2028-12-01",
      "has_results": false,
      "last_update_posted_date": "2026-09-30",
      "last_synced_at": "2026-11-09T14:06:11.868Z",
      "location_count": 2,
      "location_summary": "Baton Rouge, Louisiana • Potsdam, New York",
      "locations": [
        {
          "city": "Baton Rouge",
          "state": "Louisiana"
        },
        {
          "city": "Potsdam",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07669935"
    },
    {
      "nct_id": "NCT06678880",
      "title": "Sleep and Light Intervention (SALI) for Menopausal Mood Dysfunction",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Depression",
        "Depression During the Menopausal Transition",
        "Menopausal Depression"
      ],
      "interventions": [
        {
          "name": "Phase Advanced Intervention (PAI)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Phase Delay Intervention (PDI)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, San Diego",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "75 Years",
        "sex": "FEMALE",
        "summary": "45 Years to 75 Years · Female only"
      },
      "enrollment_count": 120,
      "start_date": "2025-03-11",
      "completion_date": "2029-02-28",
      "has_results": false,
      "last_update_posted_date": "2026-08-05",
      "last_synced_at": "2026-11-09T14:06:11.868Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06678880"
    },
    {
      "nct_id": "NCT07916818",
      "title": "High-Tech, High-Touch",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stress (Psychology)",
        "Resilience, Psychological",
        "Anxiety",
        "Depressive Symptoms",
        "Well-being",
        "Sleep Quality"
      ],
      "interventions": [
        {
          "name": "Wearable ring with continuous biometric monitoring",
          "type": "DEVICE"
        },
        {
          "name": "AI health coaching application",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Osteopathic manipulative treatment (OMT)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Touro University, California",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 43,
      "start_date": "2024-11-17",
      "completion_date": "2026-01-02",
      "has_results": false,
      "last_update_posted_date": "2026-11-04",
      "last_synced_at": "2026-11-09T14:06:11.868Z",
      "location_count": 1,
      "location_summary": "Vallejo, California",
      "locations": [
        {
          "city": "Vallejo",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07916818"
    },
    {
      "nct_id": "NCT04374968",
      "title": "Use of Blood Flow Restriction Therapy Following ACL Tear",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Anterior Cruciate Ligament Tear",
        "Knee Injuries",
        "Sport Injury"
      ],
      "interventions": [
        {
          "name": "Blood flood restriction cuff",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Henry Ford Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 45,
      "start_date": "2020-07-28",
      "completion_date": "2022-05-01",
      "has_results": true,
      "last_update_posted_date": "2026-11-03",
      "last_synced_at": "2026-11-09T14:06:11.868Z",
      "location_count": 1,
      "location_summary": "West Bloomfield, Michigan",
      "locations": [
        {
          "city": "West Bloomfield",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04374968"
    },
    {
      "nct_id": "NCT02677870",
      "title": "The Effectiveness of Kuvan in Amish PKU Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Phenylketonuria"
      ],
      "interventions": [
        {
          "name": "saproterin dihydrochloride",
          "type": "DRUG"
        },
        {
          "name": "Diet treatment",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "University Hospitals Cleveland Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "2 Years to 60 Years"
      },
      "enrollment_count": 7,
      "start_date": "2018-01-22",
      "completion_date": "2019-01-01",
      "has_results": true,
      "last_update_posted_date": "2022-04-27",
      "last_synced_at": "2026-11-09T14:06:11.868Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02677870"
    },
    {
      "nct_id": "NCT04006366",
      "title": "Time Restricted Eating Pilot - Bariatrics",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Time Restricted Feeding"
      ],
      "interventions": [
        {
          "name": "Time restricted feeding",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pennsylvania",
      "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": 6,
      "start_date": "2019-06-25",
      "completion_date": "2019-11-30",
      "has_results": true,
      "last_update_posted_date": "2020-07-17",
      "last_synced_at": "2026-11-09T14:06:11.868Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04006366"
    },
    {
      "nct_id": "NCT00887302",
      "title": "Metabolomics of Roux-en-Y Gastric Bypass (RYGB) With Gastrostomy",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Type II Diabetes Mellitus",
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Gastric Band",
          "type": "PROCEDURE"
        },
        {
          "name": "Gastric Sleeve",
          "type": "PROCEDURE"
        },
        {
          "name": "Gastrostomy Tube",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "East Carolina University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 60 Years · Female only"
      },
      "enrollment_count": 13,
      "start_date": "2009-03-25",
      "completion_date": "2012-10-12",
      "has_results": false,
      "last_update_posted_date": "2023-10-06",
      "last_synced_at": "2026-11-09T14:06:11.868Z",
      "location_count": 1,
      "location_summary": "Greenville, North Carolina",
      "locations": [
        {
          "city": "Greenville",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00887302"
    }
  ]
}