{
  "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": "2026-11-09T10:49:26.231Z",
  "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": "NCT07219706",
      "title": "Dietary Fiber and Time Restricted Eating",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diet Habits",
        "Cancer Prevention"
      ],
      "interventions": [
        {
          "name": "Time Restricted Eating",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Group education",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Counseling",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Oklahoma",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 90,
      "start_date": "2025-12-10",
      "completion_date": "2027-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-07-06",
      "last_synced_at": "2026-11-09T10:49:26.231Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07219706"
    },
    {
      "nct_id": "NCT06221852",
      "title": "Ketogenic and Nutritional Interventions for First Episode Bipolar Disorder",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Bipolar I Disorder",
        "Psychosis",
        "Schizoaffective Disorder"
      ],
      "interventions": [
        {
          "name": "Ketogenic diet",
          "type": "OTHER"
        },
        {
          "name": "Dietary Guidelines for Americans",
          "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": "2024-03-12",
      "completion_date": "2027-12-30",
      "has_results": false,
      "last_update_posted_date": "2026-08-17",
      "last_synced_at": "2026-11-09T10:49:26.231Z",
      "location_count": 1,
      "location_summary": "Belmont, Massachusetts",
      "locations": [
        {
          "city": "Belmont",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06221852"
    },
    {
      "nct_id": "NCT03569852",
      "title": "Time Restricted Feeding in Male Runners",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Fasting",
        "Intermittent Fasting",
        "Athletic Performance",
        "Cardiovascular Risk Factor",
        "Resting Energy Expenditure"
      ],
      "interventions": [
        {
          "name": "Time Restrictive Feeding",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Traditional Eating Pattern",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "USDA, Western Human Nutrition Research Center",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "40 Years",
        "sex": "MALE",
        "summary": "20 Years to 40 Years · Male only"
      },
      "enrollment_count": 21,
      "start_date": "2018-07-15",
      "completion_date": "2020-03-24",
      "has_results": false,
      "last_update_posted_date": "2020-04-01",
      "last_synced_at": "2026-11-09T10:49:26.231Z",
      "location_count": 1,
      "location_summary": "Davis, California",
      "locations": [
        {
          "city": "Davis",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03569852"
    },
    {
      "nct_id": "NCT04938947",
      "title": "Resistance Training and Blood Flow Restriction",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Blood Flow Restriction and Low-Intensity Resistance Training"
      ],
      "interventions": [
        {
          "name": "Blood Flow Restriction Cuffs",
          "type": "DEVICE"
        },
        {
          "name": "Low-Intensity Resistance Training",
          "type": "OTHER"
        },
        {
          "name": "High-Intensity Resistance Training",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "University of Kansas",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "30 Years",
        "sex": "ALL",
        "summary": "18 Years to 30 Years"
      },
      "enrollment_count": 31,
      "start_date": "2021-09-22",
      "completion_date": "2022-02-15",
      "has_results": false,
      "last_update_posted_date": "2022-11-01",
      "last_synced_at": "2026-11-09T10:49:26.231Z",
      "location_count": 1,
      "location_summary": "Lawrence, Kansas",
      "locations": [
        {
          "city": "Lawrence",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04938947"
    },
    {
      "nct_id": "NCT03086707",
      "title": "Prefatory Study to Explore Changes in Nasal Mucociliary Clearance and to Standardize Nasal Scraping Procedure",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smokers",
        "Never Smokers"
      ],
      "interventions": [
        {
          "name": "Cigarette",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Philip Morris Products S.A.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "45 Years",
        "sex": "MALE",
        "summary": "25 Years to 45 Years · Male only"
      },
      "enrollment_count": 14,
      "start_date": "2017-01-21",
      "completion_date": "2017-09-29",
      "has_results": true,
      "last_update_posted_date": "2020-11-20",
      "last_synced_at": "2026-11-09T10:49:26.231Z",
      "location_count": 2,
      "location_summary": "Neptune City, New Jersey • Newark, New Jersey",
      "locations": [
        {
          "city": "Neptune City",
          "state": "New Jersey"
        },
        {
          "city": "Newark",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03086707"
    },
    {
      "nct_id": "NCT06137963",
      "title": "Digital Diabetes Prevention Program Study",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "PreDiabetes"
      ],
      "interventions": [
        {
          "name": "Transform10 Diabetes Prevention Program",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Hospital for Special Surgery, New York",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "18 Years to 64 Years"
      },
      "enrollment_count": 0,
      "start_date": "2024-01-24",
      "completion_date": "2024-04-04",
      "has_results": false,
      "last_update_posted_date": "2024-12-27",
      "last_synced_at": "2026-11-09T10:49:26.231Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06137963"
    },
    {
      "nct_id": "NCT04259814",
      "title": "Effect of mCIMT Casting on Speech-language Outcomes in Children With Hemiparesis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Speech and Language Disorder",
        "Cerebral Palsy",
        "Hemiplegia",
        "Hemiparesis"
      ],
      "interventions": [
        {
          "name": "Speech-language therapy (SLT)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Modified constraint-induced movement therapy (mCIMT)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Shirley Ryan AbilityLab",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "15 Months",
        "maximum_age": "7 Years",
        "sex": "ALL",
        "summary": "15 Months to 7 Years"
      },
      "enrollment_count": 3,
      "start_date": "2020-01-06",
      "completion_date": "2020-05-26",
      "has_results": false,
      "last_update_posted_date": "2021-09-21",
      "last_synced_at": "2026-11-09T10:49:26.231Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04259814"
    },
    {
      "nct_id": "NCT04692532",
      "title": "Time Restricted Eating for Weight Management",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "8-hour Time restricted eating",
          "type": "OTHER"
        },
        {
          "name": "Calorie restriction",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Illinois Chicago",
      "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": 90,
      "start_date": "2021-01-01",
      "completion_date": "2025-02-01",
      "has_results": true,
      "last_update_posted_date": "2026-07-27",
      "last_synced_at": "2026-11-09T10:49:26.231Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04692532"
    },
    {
      "nct_id": "NCT03129048",
      "title": "Mediterranean Diet, Weight Loss, and Cognition in Obese Older Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cognition",
        "Obese Older Adults",
        "Mediterranean Diet"
      ],
      "interventions": [
        {
          "name": "MedDiet",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Illinois Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "55 Years to 85 Years"
      },
      "enrollment_count": 180,
      "start_date": "2016-09-01",
      "completion_date": "2021-04-01",
      "has_results": false,
      "last_update_posted_date": "2021-04-08",
      "last_synced_at": "2026-11-09T10:49:26.231Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03129048"
    },
    {
      "nct_id": "NCT00068458",
      "title": "Survival TRaining for ENhancing Total Health (STRENGTH)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Breast Cancer",
        "Depression",
        "Weight Changes"
      ],
      "interventions": [
        {
          "name": "Calcium-Rich Diet",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Arm 2: Exercise + Calcium-Rich Diet",
          "type": "OTHER"
        },
        {
          "name": "Exercise + Fruit & Vegetable, Low Fat + Calcium Diet",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "OTHER"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 39,
      "start_date": "2003-09",
      "completion_date": "2005-01",
      "has_results": false,
      "last_update_posted_date": "2017-12-19",
      "last_synced_at": "2026-11-09T10:49:26.231Z",
      "location_count": 4,
      "location_summary": "Durham, North Carolina • Goldsboro, North Carolina • Winston-Salem, North Carolina + 1 more",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Goldsboro",
          "state": "North Carolina"
        },
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        },
        {
          "city": "Greenville",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00068458"
    }
  ]
}