{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=whey-protein",
    "query": {
      "intervention": "whey-protein"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 164,
    "total_pages": 17,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=whey-protein&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-02T21:39:28.263Z",
  "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": "NCT04934397",
      "title": "Term Infants Fed a Partially Hydrolyzed Whey Protein-Based Formula",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Gastro-Intestinal Tolerance"
      ],
      "interventions": [
        {
          "name": "Study Infant Formula",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Abbott Nutrition",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "7 Days",
        "maximum_age": "65 Days",
        "sex": "ALL",
        "summary": "7 Days to 65 Days"
      },
      "enrollment_count": 18,
      "start_date": "2021-07-08",
      "completion_date": "2022-02-18",
      "has_results": false,
      "last_update_posted_date": "2022-06-09",
      "last_synced_at": "2026-09-02T21:39:28.263Z",
      "location_count": 14,
      "location_summary": "Dothan, Alabama • Spring Hill, Florida • Idaho Falls, Idaho + 9 more",
      "locations": [
        {
          "city": "Dothan",
          "state": "Alabama"
        },
        {
          "city": "Spring Hill",
          "state": "Florida"
        },
        {
          "city": "Idaho Falls",
          "state": "Idaho"
        },
        {
          "city": "Idaho Falls",
          "state": "Idaho"
        },
        {
          "city": "Covington",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04934397"
    },
    {
      "nct_id": "NCT03239717",
      "title": "The Metabolic Response to Reduced Branched-chain Amino Acids in Humans",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes",
        "Obesity",
        "Insulin Resistance"
      ],
      "interventions": [
        {
          "name": "Whey protein powder",
          "type": "OTHER"
        },
        {
          "name": "BCAD2",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "65 Years",
        "sex": "MALE",
        "summary": "35 Years to 65 Years · Male only"
      },
      "enrollment_count": 16,
      "start_date": "2017-11-28",
      "completion_date": "2021-07-16",
      "has_results": false,
      "last_update_posted_date": "2021-07-30",
      "last_synced_at": "2026-09-02T21:39:28.263Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03239717"
    },
    {
      "nct_id": "NCT04411173",
      "title": "Effect of Daily Doses of Rice or Whey Protein on Resistance Training Adaptations",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hypertrophy"
      ],
      "interventions": [
        {
          "name": "Whey Protein",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Lindenwood University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "MALE",
        "summary": "18 Years to 50 Years · Male only"
      },
      "enrollment_count": 24,
      "start_date": "2018-09-12",
      "completion_date": "2020-02-12",
      "has_results": false,
      "last_update_posted_date": "2020-06-02",
      "last_synced_at": "2026-09-02T21:39:28.263Z",
      "location_count": 1,
      "location_summary": "Saint Charles, Missouri",
      "locations": [
        {
          "city": "Saint Charles",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04411173"
    },
    {
      "nct_id": "NCT02017405",
      "title": "Study Evaluating the Digestibility of Serum-Derived Bovine Immunoglobulin Protein Isolate in Healthy Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Serum-derived bovine immunoglobulin protein isolate (SBI)",
          "type": "OTHER"
        },
        {
          "name": "Matching Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Entera Health, Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 42,
      "start_date": "2013-12",
      "completion_date": "2014-11",
      "has_results": true,
      "last_update_posted_date": "2024-09-19",
      "last_synced_at": "2026-09-02T21:39:28.263Z",
      "location_count": 2,
      "location_summary": "Cary, North Carolina • Raleigh, North Carolina",
      "locations": [
        {
          "city": "Cary",
          "state": "North Carolina"
        },
        {
          "city": "Raleigh",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02017405"
    },
    {
      "nct_id": "NCT03502941",
      "title": "Effect of an EAA/Whey Composition on Protein Metabolism",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sarcopenia"
      ],
      "interventions": [
        {
          "name": "6.3 g of EAAs mixture and whey protein isolate",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "12.6 g of EAAs mixture and whey protein isolate",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "12.6 g of whey protein isolate",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "University of Arkansas",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 16,
      "start_date": "2018-06-20",
      "completion_date": "2019-07-17",
      "has_results": true,
      "last_update_posted_date": "2021-11-02",
      "last_synced_at": "2026-09-02T21:39:28.263Z",
      "location_count": 1,
      "location_summary": "Little Rock, Arkansas",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03502941"
    },
    {
      "nct_id": "NCT02918981",
      "title": "Nutritional Strategies to Augment the Postprandial Muscle Protein Synthetic Response to the Ingestion of a Low Dose of Protein in Middle-aged Women",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Aging"
      ],
      "interventions": [
        {
          "name": "Resistance Exercise",
          "type": "BEHAVIORAL"
        },
        {
          "name": "14 g Whey protein",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "6.6 g Whey protein + 1.25 g leucine",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "4 g Whey protein + 1.25 g leucine + 2.6 g Whey peptides",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "6.6 g Whey protein + 1.25 g leucine + 0.8 g Citrulline",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Water control",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DIETARY_SUPPLEMENT",
        "OTHER"
      ],
      "sponsor": "University of Illinois at Urbana-Champaign",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "79 Years",
        "sex": "FEMALE",
        "summary": "20 Years to 79 Years · Female only"
      },
      "enrollment_count": 50,
      "start_date": "2016-10",
      "completion_date": "2019-03-06",
      "has_results": false,
      "last_update_posted_date": "2020-11-03",
      "last_synced_at": "2026-09-02T21:39:28.263Z",
      "location_count": 1,
      "location_summary": "Urbana, Illinois",
      "locations": [
        {
          "city": "Urbana",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02918981"
    },
    {
      "nct_id": "NCT05268042",
      "title": "Moderately Carbohydrate-restricted Diet to Treat NAFLD in Adolescents",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Non-Alcoholic Fatty Liver Disease",
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Moderately carbohydrate-restricted diet",
          "type": "OTHER"
        },
        {
          "name": "Fat-restricted 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": "17 Years",
        "sex": "ALL",
        "summary": "10 Years to 17 Years"
      },
      "enrollment_count": 50,
      "start_date": "2022-05-01",
      "completion_date": "2026-07-21",
      "has_results": false,
      "last_update_posted_date": "2026-07-27",
      "last_synced_at": "2026-09-02T21:39:28.263Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05268042"
    },
    {
      "nct_id": "NCT03064347",
      "title": "Targeted Enteral Nutrient Delivery: A Prospective Randomized Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes Mellitus, Type 2"
      ],
      "interventions": [
        {
          "name": "Sucrose plus Whole Milk Powder in Enteric Coating",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Non coated Sucrose plus Whole Milk",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Sucrose in Enteric Coating",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Sucrose with Separate Enteric Coating Materials",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Whey Protein in Enteric Coating",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Whey Protein with Separate Enteric Coating Materials",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Pea Protein in Enteric Coating",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Pea Protein with Separate Enteric Coating Materials",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "University of Southern California",
      "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": 19,
      "start_date": "2017-02-22",
      "completion_date": "2018-06-20",
      "has_results": false,
      "last_update_posted_date": "2019-06-18",
      "last_synced_at": "2026-09-02T21:39:28.263Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03064347"
    },
    {
      "nct_id": "NCT03399812",
      "title": "Breakfast and Metabolism in Men",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Aging"
      ],
      "interventions": [
        {
          "name": "Animal protein",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Plant protein",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "University of Arkansas, Fayetteville",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "MALE",
        "summary": "18 Years to 90 Years · Male only"
      },
      "enrollment_count": 33,
      "start_date": "2017-12-15",
      "completion_date": "2018-06-30",
      "has_results": false,
      "last_update_posted_date": "2018-07-17",
      "last_synced_at": "2026-09-02T21:39:28.263Z",
      "location_count": 1,
      "location_summary": "Fayetteville, Arkansas",
      "locations": [
        {
          "city": "Fayetteville",
          "state": "Arkansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03399812"
    },
    {
      "nct_id": "NCT05589129",
      "title": "Whey Protein Supplementation in High School Athletes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Body Weight Changes",
        "Athletic Performance",
        "Recovery",
        "Sleep"
      ],
      "interventions": [
        {
          "name": "Whey Protein Supplement",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Carbohydrate Placebo Control",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "University of Utah",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "13 Years to 18 Years"
      },
      "enrollment_count": 31,
      "start_date": "2022-07-14",
      "completion_date": "2022-10-28",
      "has_results": true,
      "last_update_posted_date": "2026-04-27",
      "last_synced_at": "2026-09-02T21:39:28.263Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05589129"
    }
  ]
}