{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Laboratory+Procedure+Development+and+Validation",
    "query": {
      "condition": "Laboratory Procedure Development and Validation"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 9,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-27T15:37:28.297Z",
  "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": "NCT00013936",
      "title": "A Novel Acuity Testing Method",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Vision Disorder"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Eye Institute (NEI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 500,
      "start_date": "2001-03",
      "completion_date": "2002-10",
      "has_results": false,
      "last_update_posted_date": "2008-03-04",
      "last_synced_at": "2026-06-27T15:37:28.297Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00013936"
    },
    {
      "nct_id": "NCT02832557",
      "title": "A Salivary miRNA Diagnostic Test for Autism",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Autism Spectrum Disorder",
        "Developmental Delay"
      ],
      "interventions": [
        {
          "name": "Salivary collection",
          "type": "OTHER"
        },
        {
          "name": "Vineland Adaptive Behavior Scale-III Assessment",
          "type": "OTHER"
        },
        {
          "name": "Medical history questionaire",
          "type": "OTHER"
        },
        {
          "name": "Autism Diagnostic Observation Schedule -2nd edition (ADOS-2)",
          "type": "OTHER"
        },
        {
          "name": "Mullen Scales of Early Learning",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "State University of New York - Upstate Medical University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "24 Months",
        "maximum_age": "48 Months",
        "sex": "ALL",
        "summary": "24 Months to 48 Months"
      },
      "enrollment_count": 998,
      "start_date": "2015-11-01",
      "completion_date": "2021-08-31",
      "has_results": false,
      "last_update_posted_date": "2023-06-05",
      "last_synced_at": "2026-06-27T15:37:28.297Z",
      "location_count": 1,
      "location_summary": "Syracuse, New York",
      "locations": [
        {
          "city": "Syracuse",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02832557"
    },
    {
      "nct_id": "NCT01236027",
      "title": "Specimen Collection Study for Development and Validation of Laboratory Procedures",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Laboratory Procedure Development and Validation"
      ],
      "interventions": [
        {
          "name": "no intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 245,
      "start_date": "2010-11",
      "completion_date": "2020-03-17",
      "has_results": false,
      "last_update_posted_date": "2020-11-12",
      "last_synced_at": "2026-06-27T15:37:28.297Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01236027"
    },
    {
      "nct_id": "NCT03688906",
      "title": "AI-EMERGE: Development and Validation of a Multi-analyte, Blood-based Colorectal Cancer Screening Test",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Colo-rectal Cancer",
        "Cancer Colon",
        "Cancer, Rectum",
        "Neoplasms,Colorectal",
        "Polyps",
        "Polyp of Colon",
        "Adenoma",
        "Adenoma Colon"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Freenome Holdings Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 3275,
      "start_date": "2018-01-12",
      "completion_date": "2019-11-25",
      "has_results": false,
      "last_update_posted_date": "2022-03-02",
      "last_synced_at": "2026-06-27T15:37:28.297Z",
      "location_count": 29,
      "location_summary": "Huntsville, Alabama • Chandler, Arizona • Tucson, Arizona + 25 more",
      "locations": [
        {
          "city": "Huntsville",
          "state": "Alabama"
        },
        {
          "city": "Chandler",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03688906"
    },
    {
      "nct_id": "NCT01841307",
      "title": "Cromolyn Detection of Silent Aspiration",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Gastroesophageal Reflux",
        "Respiratory Aspiration",
        "Idiopathic Pulmonary Fibrosis",
        "Lung Transplantation"
      ],
      "interventions": [
        {
          "name": "Cromolyn Sodium",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 16,
      "start_date": "2015-07",
      "completion_date": "2017-09",
      "has_results": false,
      "last_update_posted_date": "2019-02-15",
      "last_synced_at": "2026-06-27T15:37:28.297Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01841307"
    },
    {
      "nct_id": "NCT01574781",
      "title": "Non-invasive Prenatal Diagnostic Validation Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Chromosome 13 Aneuploidy",
        "Chromosome 18 Aneuploidy",
        "Chromosome 21 Aneuploidy",
        "Sex Chromosome Aberrations",
        "Other Microdeletions"
      ],
      "interventions": [
        {
          "name": "Blood draw",
          "type": "PROCEDURE"
        },
        {
          "name": "Cheek swab/Saliva Sampling",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Natera, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1781,
      "start_date": "2011-09",
      "completion_date": "2013-04",
      "has_results": false,
      "last_update_posted_date": "2013-07-02",
      "last_synced_at": "2026-06-27T15:37:28.297Z",
      "location_count": 1,
      "location_summary": "Redwood City, California",
      "locations": [
        {
          "city": "Redwood City",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01574781"
    },
    {
      "nct_id": "NCT05457543",
      "title": "Blood Collection for Development and Validation of Point-of-Care Diagnostic Liver Function Tests",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Liver Diseases",
        "Healthy",
        "Liver Cirrhosis",
        "Liver Fibrosis"
      ],
      "interventions": [
        {
          "name": "Adult",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Group K Diagnostics Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 150,
      "start_date": "2022-06-30",
      "completion_date": "2023-03",
      "has_results": false,
      "last_update_posted_date": "2022-07-14",
      "last_synced_at": "2026-06-27T15:37:28.297Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05457543"
    },
    {
      "nct_id": "NCT05435066",
      "title": "Development and Validation of Harbinger Health Test for Early Cancer Detection",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cancer"
      ],
      "interventions": [
        {
          "name": "Harbinger Health Test",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Harbinger Health",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "79 Years",
        "sex": "ALL",
        "summary": "20 Years to 79 Years"
      },
      "enrollment_count": 8038,
      "start_date": "2022-06-21",
      "completion_date": "2025-06-11",
      "has_results": false,
      "last_update_posted_date": "2025-07-29",
      "last_synced_at": "2026-06-27T15:37:28.297Z",
      "location_count": 128,
      "location_summary": "Daphne, Alabama • Anchorage, Alaska • Prescott Valley, Arizona + 93 more",
      "locations": [
        {
          "city": "Daphne",
          "state": "Alabama"
        },
        {
          "city": "Anchorage",
          "state": "Alaska"
        },
        {
          "city": "Anchorage",
          "state": "Alaska"
        },
        {
          "city": "Prescott Valley",
          "state": "Arizona"
        },
        {
          "city": "Anaheim",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05435066"
    },
    {
      "nct_id": "NCT05418023",
      "title": "Validation of a Salivary miRNA Diagnostic Test for ASD",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Autism Spectrum Disorder",
        "Developmental Delay"
      ],
      "interventions": [
        {
          "name": "Salivary Collection",
          "type": "OTHER"
        },
        {
          "name": "Adaptive Assessment",
          "type": "OTHER"
        },
        {
          "name": "Medical and Demographic questionnaire",
          "type": "OTHER"
        },
        {
          "name": "Autism Assessment",
          "type": "OTHER"
        },
        {
          "name": "Intellectual Development Assessment",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Quadrant Biosciences Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Months",
        "maximum_age": "7 Years",
        "sex": "ALL",
        "summary": "18 Months to 7 Years"
      },
      "enrollment_count": 6604,
      "start_date": "2022-03-16",
      "completion_date": "2023-07",
      "has_results": false,
      "last_update_posted_date": "2023-02-08",
      "last_synced_at": "2026-06-27T15:37:28.297Z",
      "location_count": 16,
      "location_summary": "Santa Ana, California • Atlanta, Georgia • Chicago, Illinois + 11 more",
      "locations": [
        {
          "city": "Santa Ana",
          "state": "California"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Worcester",
          "state": "Massachusetts"
        },
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05418023"
    }
  ]
}