{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Validation&page=20",
    "query": {
      "condition": "Validation",
      "page": 20
    },
    "page_size": 10
  },
  "pagination": {
    "page": 20,
    "page_size": 10,
    "total_count": 1326,
    "total_pages": 133,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Validation&page=21&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Validation&page=19&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-15T13:44:11.117Z",
  "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": "NCT02065141",
      "title": "Method To Measure Protein Digestion & Absorption",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Heart Failure",
        "Pulmonary Disorder, Chronic Obstructive"
      ],
      "interventions": [
        {
          "name": "sip feeding with stable isotope infusion",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Texas A&M University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "20 Years and older"
      },
      "enrollment_count": 74,
      "start_date": "2014-11",
      "completion_date": "2019-01-19",
      "has_results": false,
      "last_update_posted_date": "2022-02-07",
      "last_synced_at": "2026-11-15T13:44:11.117Z",
      "location_count": 1,
      "location_summary": "College Station, Texas",
      "locations": [
        {
          "city": "College Station",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02065141"
    },
    {
      "nct_id": "NCT05397951",
      "title": "The Validation Study of Bioelectronics",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy",
        "Health Behavior"
      ],
      "interventions": [
        {
          "name": "Multi-modality Noninvasive Biosensor",
          "type": "DEVICE"
        },
        {
          "name": "Oximeter",
          "type": "DEVICE"
        },
        {
          "name": "Portable Blood Pressure Monitor",
          "type": "DEVICE"
        },
        {
          "name": "Vicorder Pulse Wave Velocity Monitor",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 22,
      "start_date": "2024-01-09",
      "completion_date": "2026-11",
      "has_results": false,
      "last_update_posted_date": "2026-04-17",
      "last_synced_at": "2026-11-15T13:44:11.117Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05397951"
    },
    {
      "nct_id": "NCT01594502",
      "title": "Validation of Digital Morphometry for Cancer Risk in Benign Prostate Biopsies",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Prostate Cancer"
      ],
      "interventions": [
        {
          "name": "Dutasteride",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Illinois Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "75 Years",
        "sex": "MALE",
        "summary": "50 Years to 75 Years · Male only"
      },
      "enrollment_count": 139,
      "start_date": "2011-09",
      "completion_date": "2016-07",
      "has_results": false,
      "last_update_posted_date": "2020-10-12",
      "last_synced_at": "2026-11-15T13:44:11.117Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01594502"
    },
    {
      "nct_id": "NCT00784342",
      "title": "Validation of PROMIS Banks With COPD Exacerbations",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Chronic Obstructive Pulmonary Disease"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 188,
      "start_date": "2008-07",
      "completion_date": "2009-06",
      "has_results": false,
      "last_update_posted_date": "2012-12-13",
      "last_synced_at": "2026-11-15T13:44:11.117Z",
      "location_count": 5,
      "location_summary": "Evanston, Illinois • Chapel Hill, North Carolina • Durham, North Carolina + 1 more",
      "locations": [
        {
          "city": "Evanston",
          "state": "Illinois"
        },
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00784342"
    },
    {
      "nct_id": "NCT00774137",
      "title": "Examining New Diagnostic Tests for Acute Kidney Injury After Heart Surgery",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Kidney Failure, Acute",
        "Renal Insufficiency"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 1550,
      "start_date": "2007-04",
      "completion_date": "2014-02",
      "has_results": false,
      "last_update_posted_date": "2020-04-03",
      "last_synced_at": "2026-11-15T13:44:11.117Z",
      "location_count": 6,
      "location_summary": "Denver, Colorado • Danbury, Connecticut • New Haven, Connecticut + 3 more",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Danbury",
          "state": "Connecticut"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00774137"
    },
    {
      "nct_id": "NCT05721131",
      "title": "NC Thermometer (Gen 3) ISO 80601-2-56 Validation",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Febrile Illness",
        "Healthy",
        "Fever"
      ],
      "interventions": [
        {
          "name": "NC° Thermometer (Gen 3)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Natural Cycles",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "5 Years and older"
      },
      "enrollment_count": 105,
      "start_date": "2023-01-10",
      "completion_date": "2023-04-27",
      "has_results": false,
      "last_update_posted_date": "2023-10-30",
      "last_synced_at": "2026-11-15T13:44:11.117Z",
      "location_count": 2,
      "location_summary": "Anaheim, California • New York, New York",
      "locations": [
        {
          "city": "Anaheim",
          "state": "California"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05721131"
    },
    {
      "nct_id": "NCT02158637",
      "title": "Validation Study of the Patient-Reported Outcomes Version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE)",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cancer"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1100,
      "start_date": "2010-08",
      "completion_date": "2017-03-13",
      "has_results": false,
      "last_update_posted_date": "2017-05-24",
      "last_synced_at": "2026-11-15T13:44:11.117Z",
      "location_count": 9,
      "location_summary": "Orange, California • Hartford, Connecticut • Wilmington, Delaware + 6 more",
      "locations": [
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Hartford",
          "state": "Connecticut"
        },
        {
          "city": "Wilmington",
          "state": "Delaware"
        },
        {
          "city": "Baton Rouge",
          "state": "Louisiana"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02158637"
    },
    {
      "nct_id": "NCT05366881",
      "title": "cfDNA Assay Prospective Observational Validation for Early Cancer Detection and Minimal Residual Disease",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Brain Cancer",
        "Breast Cancer",
        "Bladder Cancer",
        "Cervical Cancer",
        "Colorectal Cancer",
        "Endometrial Cancer",
        "Esophageal Cancer",
        "Stomach Cancer",
        "Head and Neck Cancer",
        "Hepatobiliary Cancer",
        "Leukemia",
        "Lung Cancer",
        "Lymphoma",
        "Multiple Myeloma",
        "Ovarian Cancer",
        "Pancreatic Cancer",
        "Prostate Cancer",
        "Renal Cancer",
        "Sarcoma",
        "Thyroid Cancer"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Adela, Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 7000,
      "start_date": "2022-05-03",
      "completion_date": "2027-12",
      "has_results": false,
      "last_update_posted_date": "2026-11-04",
      "last_synced_at": "2026-11-15T13:44:11.117Z",
      "location_count": 17,
      "location_summary": "Duarte, California • Miami, Florida • Gainesville, Georgia + 14 more",
      "locations": [
        {
          "city": "Duarte",
          "state": "California"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Gainesville",
          "state": "Georgia"
        },
        {
          "city": "New Albany",
          "state": "Indiana"
        },
        {
          "city": "Corbin",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05366881"
    },
    {
      "nct_id": "NCT05530967",
      "title": "Assessing the Validity of the PAP Problems Triage Tool in Patients With PAP Treatment for Obstructive Sleep Apnea",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obstructive Sleep Apnea (OSA)"
      ],
      "interventions": [
        {
          "name": "TT",
          "type": "OTHER"
        },
        {
          "name": "VE",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Kaiser Permanente",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 355,
      "start_date": "2023-02-08",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2026-07-21",
      "last_synced_at": "2026-11-15T13:44:11.117Z",
      "location_count": 1,
      "location_summary": "Fontana, California",
      "locations": [
        {
          "city": "Fontana",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05530967"
    },
    {
      "nct_id": "NCT04288011",
      "title": "Validation of the BeCare Multiple Sclerosis Assessment App",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Multiple Sclerosis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "BeCare Link LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 30,
      "start_date": "2021-02-26",
      "completion_date": "2023-02-20",
      "has_results": false,
      "last_update_posted_date": "2026-09-30",
      "last_synced_at": "2026-11-15T13:44:11.117Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04288011"
    }
  ]
}