{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=CR+diet&page=2",
    "query": {
      "intervention": "CR diet",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=CR+diet&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-30T01:37:16.834Z",
  "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": "NCT02460783",
      "title": "Intermittent Calorie Restriction, Insulin Resistance, and Biomarkers of Brain Function",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alzheimer's Disease",
        "Obesity",
        "Diabetes Mellitus"
      ],
      "interventions": [
        {
          "name": "Boost (R) 5-2 diet",
          "type": "OTHER"
        },
        {
          "name": "Healthy Living Diet",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "National Institute on Aging (NIA)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "55 Years to 70 Years"
      },
      "enrollment_count": 129,
      "start_date": "2015-06-22",
      "completion_date": "2022-12-23",
      "has_results": true,
      "last_update_posted_date": "2024-04-02",
      "last_synced_at": "2026-09-30T01:37:16.834Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02460783"
    },
    {
      "nct_id": "NCT05424042",
      "title": "Health, Aging and Later-Life Outcomes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Aging"
      ],
      "interventions": [
        {
          "name": "In-Person Caloric Restriction",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Remote Caloric Restriction",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Time-restricted",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 90,
      "start_date": "2022-07-05",
      "completion_date": "2024-07-22",
      "has_results": true,
      "last_update_posted_date": "2025-10-27",
      "last_synced_at": "2026-09-30T01:37:16.834Z",
      "location_count": 1,
      "location_summary": "Winston-Salem, North Carolina",
      "locations": [
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05424042"
    },
    {
      "nct_id": "NCT05328375",
      "title": "Telehealth-enhanced Hybrid Cardiac Rehabilitation Among Acute Coronary Syndrome Survivors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acute Coronary Syndrome",
        "Myocardial Infarction"
      ],
      "interventions": [
        {
          "name": "Telehealth-enhanced Hybrid CR",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Traditional CR",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Columbia University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 10,
      "start_date": "2022-03-11",
      "completion_date": "2023-05-01",
      "has_results": true,
      "last_update_posted_date": "2025-10-22",
      "last_synced_at": "2026-09-30T01:37:16.834Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05328375"
    },
    {
      "nct_id": "NCT03365531",
      "title": "RCT of Caloric Restriction vs. Alternate-Day Fasting in Non-Alcoholic Fatty Liver Disease",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "NAFLD",
        "Obesity",
        "Diabetes Mellitus, Type 2"
      ],
      "interventions": [
        {
          "name": "Alternate Daily Fasting (ADF)",
          "type": "OTHER"
        },
        {
          "name": "Caloric Restriction (CR)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Florida",
      "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": 7,
      "start_date": "2018-03-01",
      "completion_date": "2019-07-01",
      "has_results": false,
      "last_update_posted_date": "2019-09-23",
      "last_synced_at": "2026-09-30T01:37:16.834Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03365531"
    },
    {
      "nct_id": "NCT05225337",
      "title": "Time Restricted Eating for the Treatment of Type 2 Diabetes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes Mellitus, Type 2",
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Time restricted feeding (TRF)",
          "type": "OTHER"
        },
        {
          "name": "Daily calorie restriction",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Illinois at Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 75,
      "start_date": "2022-02-10",
      "completion_date": "2024-11-25",
      "has_results": false,
      "last_update_posted_date": "2024-11-27",
      "last_synced_at": "2026-09-30T01:37:16.834Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05225337"
    },
    {
      "nct_id": "NCT01380366",
      "title": "rHGH and Intestinal Permeability in Intestinal Failure",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Short Bowel Syndrome"
      ],
      "interventions": [
        {
          "name": "Somatropin",
          "type": "DRUG"
        },
        {
          "name": "Seven Day Food Diary",
          "type": "PROCEDURE"
        },
        {
          "name": "Blood Tests (standard of care)",
          "type": "PROCEDURE"
        },
        {
          "name": "Fasting",
          "type": "OTHER"
        },
        {
          "name": "Sugar Permeability Test",
          "type": "OTHER"
        },
        {
          "name": "Urine Collection",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE",
        "OTHER"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 15,
      "start_date": "2006-10",
      "completion_date": "2015-02",
      "has_results": true,
      "last_update_posted_date": "2016-02-08",
      "last_synced_at": "2026-09-30T01:37:16.834Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01380366"
    },
    {
      "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": "2026-09-30T01:37:16.834Z",
      "location_count": 1,
      "location_summary": "Baton Rouge, Louisiana",
      "locations": [
        {
          "city": "Baton Rouge",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02695511"
    },
    {
      "nct_id": "NCT02411838",
      "title": "Calorie Restriction in Multiple Sclerosis Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Multiple Sclerosis"
      ],
      "interventions": [
        {
          "name": "Calorie restriction",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 17,
      "start_date": "2014-02",
      "completion_date": "2017-06",
      "has_results": false,
      "last_update_posted_date": "2020-05-29",
      "last_synced_at": "2026-09-30T01:37:16.834Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02411838"
    },
    {
      "nct_id": "NCT03319173",
      "title": "Dietary Ketosis: Fatty Acids Activate AMPK Energy Circuits Modulating Global Methylation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Mild Cognitive Impairment",
        "Metabolic Syndrome"
      ],
      "interventions": [
        {
          "name": "Dietary intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Bristlecone Health, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "35 Years to 80 Years"
      },
      "enrollment_count": 98,
      "start_date": "2017-10-15",
      "completion_date": "2018-09-30",
      "has_results": true,
      "last_update_posted_date": "2019-11-12",
      "last_synced_at": "2026-09-30T01:37:16.834Z",
      "location_count": 1,
      "location_summary": "Maple Grove, Minnesota",
      "locations": [
        {
          "city": "Maple Grove",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03319173"
    },
    {
      "nct_id": "NCT02792270",
      "title": "Caloric Restriction In Sarcoma Patients Treated With Pre-Operative RT",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tumor Surgery"
      ],
      "interventions": [
        {
          "name": "Caloric Restriction Diet",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 32,
      "start_date": "2016-06",
      "completion_date": "2027-05",
      "has_results": false,
      "last_update_posted_date": "2026-05-15",
      "last_synced_at": "2026-09-30T01:37:16.834Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02792270"
    }
  ]
}