{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Dietary+Deficiency&page=20",
    "query": {
      "condition": "Dietary Deficiency",
      "page": 20
    },
    "page_size": 10
  },
  "pagination": {
    "page": 20,
    "page_size": 10,
    "total_count": 604,
    "total_pages": 61,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Dietary+Deficiency&page=21&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Dietary+Deficiency&page=19&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-22T16:58:14.872Z",
  "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": "NCT03181399",
      "title": "Diet Treatment Glucose Transporter Type 1 Deficiency (G1D)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "GLUT1DS1",
        "Epilepsy",
        "Glut1 Deficiency Syndrome 1, Autosomal Recessive",
        "Glucose Metabolism Disorders",
        "Glucose Transport Defect",
        "Glucose Transporter Type 1 Deficiency Syndrome",
        "Glucose Transporter Protein Type 1 Deficiency Syndrome"
      ],
      "interventions": [
        {
          "name": "Triheptanoin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Texas Southwestern Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "24 Months",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "24 Months to 35 Years"
      },
      "enrollment_count": 45,
      "start_date": "2018-04-18",
      "completion_date": "2023-09-10",
      "has_results": true,
      "last_update_posted_date": "2025-08-07",
      "last_synced_at": "2026-10-22T16:58:14.872Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03181399"
    },
    {
      "nct_id": "NCT06274788",
      "title": "Safety Study to Evaluate the Occurrence of EFAD in Pediatric Patients With PNAC Who Require More Than Eight Weeks of Omegaven Treatment",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Parenteral Nutrition Associated Liver Disease (PNALD)",
        "Essential Fatty Acid Deficiency",
        "Malnutrition",
        "Pediatric ALL"
      ],
      "interventions": [
        {
          "name": "Omegaven® (fish oil triglycerides) Injectable Emulsion",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Fresenius Kabi",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Day",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "1 Day to 17 Years"
      },
      "enrollment_count": 40,
      "start_date": "2024-12-15",
      "completion_date": "2028-04-01",
      "has_results": false,
      "last_update_posted_date": "2026-08-14",
      "last_synced_at": "2026-10-22T16:58:14.872Z",
      "location_count": 10,
      "location_summary": "Fountain Valley, California • Los Angeles, California • Chicago, Illinois + 7 more",
      "locations": [
        {
          "city": "Fountain Valley",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06274788"
    },
    {
      "nct_id": "NCT03041103",
      "title": "Acceptability and Tolerance of a Protein and Micronutrient Fortified Food",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Poor Nutrition"
      ],
      "interventions": [
        {
          "name": "Food Product 1",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of California, Davis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "9 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "9 Years to 60 Years"
      },
      "enrollment_count": 20,
      "start_date": "2017-01-31",
      "completion_date": "2017-06-30",
      "has_results": false,
      "last_update_posted_date": "2017-10-06",
      "last_synced_at": "2026-10-22T16:58:14.872Z",
      "location_count": 1,
      "location_summary": "Davis, California",
      "locations": [
        {
          "city": "Davis",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03041103"
    },
    {
      "nct_id": "NCT00473317",
      "title": "Sunlight Exposures Effect on Serum Vitamin D Levels",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Vitamin D Deficiency"
      ],
      "interventions": [
        {
          "name": "Sun Exposure",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Creighton University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "19 Years to 50 Years"
      },
      "enrollment_count": 6,
      "start_date": "2007-07",
      "completion_date": "2007-09",
      "has_results": false,
      "last_update_posted_date": "2008-04-01",
      "last_synced_at": "2026-10-22T16:58:14.872Z",
      "location_count": 1,
      "location_summary": "Omaha, Nebraska",
      "locations": [
        {
          "city": "Omaha",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00473317"
    },
    {
      "nct_id": "NCT03584646",
      "title": "Prehabilitation Intervention to Maximize Early Recovery (PRIMER) in Liver Transplantation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Liver Diseases",
        "End Stage Liver Disease",
        "Frailty"
      ],
      "interventions": [
        {
          "name": "Nokia GO Wearable StepTracker",
          "type": "DEVICE"
        },
        {
          "name": "Medication Reminder",
          "type": "OTHER"
        },
        {
          "name": "Weekly Check-in appointment with study team or provider",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "95 Years",
        "sex": "ALL",
        "summary": "21 Years to 95 Years"
      },
      "enrollment_count": 30,
      "start_date": "2018-02-28",
      "completion_date": "2022-10-01",
      "has_results": false,
      "last_update_posted_date": "2023-01-11",
      "last_synced_at": "2026-10-22T16:58:14.872Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03584646"
    },
    {
      "nct_id": "NCT01383980",
      "title": "Trial of Continuous Versus Interrupted Feeding for Intubated Intensive Care Unit Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Malnutrition"
      ],
      "interventions": [
        {
          "name": "Continuous Tube Feedings",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Oregon Health and Science University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 36,
      "start_date": "2011-08",
      "completion_date": "2017-08",
      "has_results": false,
      "last_update_posted_date": "2019-03-19",
      "last_synced_at": "2026-10-22T16:58:14.872Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01383980"
    },
    {
      "nct_id": "NCT05655910",
      "title": "Enhanced Nutritional Optimization in LVAD Trial",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Heart Failure",
        "Gut Microbiome",
        "Nutritional Deficiency"
      ],
      "interventions": [
        {
          "name": "Ensure Surgery Immunonutrition shake",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "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": 50,
      "start_date": "2022-09-22",
      "completion_date": "2027-01",
      "has_results": false,
      "last_update_posted_date": "2025-10-31",
      "last_synced_at": "2026-10-22T16:58:14.872Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05655910"
    },
    {
      "nct_id": "NCT07006714",
      "title": "Preoperative Correction of Vitamin D Deficiency in Total Joint Arthroplasty (TJA)",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Osteoarthritis",
        "Vitamin D Deficiency"
      ],
      "interventions": [
        {
          "name": "Vitamin D3",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Miami",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "96 Years",
        "sex": "ALL",
        "summary": "18 Years to 96 Years"
      },
      "enrollment_count": 200,
      "start_date": "2025-09-08",
      "completion_date": "2027-07-01",
      "has_results": false,
      "last_update_posted_date": "2026-09-23",
      "last_synced_at": "2026-10-22T16:58:14.872Z",
      "location_count": 1,
      "location_summary": "Miami, Florida",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07006714"
    },
    {
      "nct_id": "NCT02057094",
      "title": "Effects of Protein Supplementation on Lean Body Mass Recovery From Extreme Military Training",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Military Operational Stress Reaction",
        "Malnutrition (Calorie)",
        "Weight Loss",
        "Muscle Wasting"
      ],
      "interventions": [
        {
          "name": "Protein, High-Protein, and Control",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "United States Army Research Institute of Environmental Medicine",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 71,
      "start_date": "2014-01",
      "completion_date": "2015-03",
      "has_results": false,
      "last_update_posted_date": "2017-07-21",
      "last_synced_at": "2026-10-22T16:58:14.872Z",
      "location_count": 1,
      "location_summary": "Marine Corps Base Camp Lejeune, North Carolina",
      "locations": [
        {
          "city": "Marine Corps Base Camp Lejeune",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02057094"
    },
    {
      "nct_id": "NCT01797302",
      "title": "Vitamin D and Vascular Health in Children",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity",
        "Vitamin D Deficiency"
      ],
      "interventions": [
        {
          "name": "Vitamin D3",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "10 Years to 18 Years"
      },
      "enrollment_count": 225,
      "start_date": "2013-08",
      "completion_date": "2018-08-13",
      "has_results": true,
      "last_update_posted_date": "2020-06-24",
      "last_synced_at": "2026-10-22T16:58:14.872Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01797302"
    }
  ]
}