{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Laboratory+Testing&page=40",
    "query": {
      "intervention": "Laboratory Testing",
      "page": 40
    },
    "page_size": 10
  },
  "pagination": {
    "page": 40,
    "page_size": 10,
    "total_count": 2410,
    "total_pages": 241,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Laboratory+Testing&page=41&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Laboratory+Testing&page=39&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-21T07:39:59.124Z",
  "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": "NCT06929481",
      "title": "Screening With a DNA Blood Test to Address Colorectal Cancer Inequities",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Colorectal Cancer Screening",
        "Colorectal Cancer (CRC)"
      ],
      "interventions": [
        {
          "name": "Cell free DNA (cfDNA) blood test",
          "type": "DEVICE"
        },
        {
          "name": "At home Fecal Immunochemical Test (FIT) or Colonoscopy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "University of California, San Diego",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "45 Years to 75 Years"
      },
      "enrollment_count": 340,
      "start_date": "2025-04-28",
      "completion_date": "2026-07",
      "has_results": false,
      "last_update_posted_date": "2026-06-26",
      "last_synced_at": "2026-10-21T07:39:59.124Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06929481"
    },
    {
      "nct_id": "NCT02665195",
      "title": "Prospective Registry of Multiplex Testing (PROMPT)",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Genetic Testing"
      ],
      "interventions": [
        {
          "name": "saliva specimen",
          "type": "OTHER"
        },
        {
          "name": "questionnaire",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "OTHER",
        "BEHAVIORAL"
      ],
      "sponsor": "Memorial Sloan Kettering Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 689,
      "start_date": "2016-01",
      "completion_date": "2027-01",
      "has_results": false,
      "last_update_posted_date": "2026-02-09",
      "last_synced_at": "2026-10-21T07:39:59.124Z",
      "location_count": 10,
      "location_summary": "Boston, Massachusetts • Rochester, Minnesota • Basking Ridge, New Jersey + 7 more",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        },
        {
          "city": "Basking Ridge",
          "state": "New Jersey"
        },
        {
          "city": "Middletown",
          "state": "New Jersey"
        },
        {
          "city": "Montvale",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02665195"
    },
    {
      "nct_id": "NCT04774081",
      "title": "Development of a Novel Method to Measure Insulin Sensitivity in Humans: A Pilot Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Insulin Sensitivity"
      ],
      "interventions": [
        {
          "name": "24h Continuous glucose monitoring and urinary C-peptide collection",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Pennington Biomedical Research Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 13,
      "start_date": "2021-02-08",
      "completion_date": "2022-02-21",
      "has_results": false,
      "last_update_posted_date": "2022-06-14",
      "last_synced_at": "2026-10-21T07:39:59.124Z",
      "location_count": 1,
      "location_summary": "Baton Rouge, Louisiana",
      "locations": [
        {
          "city": "Baton Rouge",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04774081"
    },
    {
      "nct_id": "NCT01441271",
      "title": "Optimal Surgical Treatment Of Fulminant Clostridium Difficile Colitis",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Clostridium Difficile Colitis"
      ],
      "interventions": [
        {
          "name": "Ileal diversion and lavage",
          "type": "PROCEDURE"
        },
        {
          "name": "total abdominal colectomy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "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": 1,
      "start_date": "2012-09",
      "completion_date": "2013-09",
      "has_results": false,
      "last_update_posted_date": "2015-05-01",
      "last_synced_at": "2026-10-21T07:39:59.124Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01441271"
    },
    {
      "nct_id": "NCT05196932",
      "title": "COVID Card Pilot Study to Detect Antibodies to SARS-CoV-2",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "COVID-19",
        "SARS-CoV2 Infection"
      ],
      "interventions": [
        {
          "name": "Novel point-of-care, semi-quantitative test for SARS-CoV-2 antibodies",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Maryland, Baltimore",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 56,
      "start_date": "2022-08-31",
      "completion_date": "2023-04-21",
      "has_results": false,
      "last_update_posted_date": "2023-05-10",
      "last_synced_at": "2026-10-21T07:39:59.124Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05196932"
    },
    {
      "nct_id": "NCT05028621",
      "title": "Molecular Basis of Langerhans and Non-Langerhans Cell Histiocytic Neoplasms and Castleman Disease",
      "overall_status": "SUSPENDED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Castleman's Disease (CD)",
        "Langerhans Cell Histiocytosis (LCH)",
        "Non-Langerhans-Cell Histiocytosis"
      ],
      "interventions": [
        {
          "name": "Genetic testing",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Case Comprehensive Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 135,
      "start_date": "2021-06-18",
      "completion_date": "2027-01",
      "has_results": false,
      "last_update_posted_date": "2026-10-06",
      "last_synced_at": "2026-10-21T07:39:59.124Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05028621"
    },
    {
      "nct_id": "NCT06216704",
      "title": "Skeletal Health and Bone Marrow Composition in Adolescents With Cystic Fibrosis",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cystic Fibrosis"
      ],
      "interventions": [
        {
          "name": "Magnetic resonance relaxometry",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Magnetic resonance spectroscopy",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Blood Draw",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "DXA",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "pQCT",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "20 Years",
        "sex": "ALL",
        "summary": "13 Years to 20 Years"
      },
      "enrollment_count": 36,
      "start_date": "2024-04-01",
      "completion_date": "2029-06-30",
      "has_results": false,
      "last_update_posted_date": "2025-10-30",
      "last_synced_at": "2026-10-21T07:39:59.124Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06216704"
    },
    {
      "nct_id": "NCT06191393",
      "title": "SARS-CoV-2 and Influenza A/B in Point-of-Care and Non-Laboratory Settings",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "SARS-CoV-2 Infection",
        "Influenza A",
        "Influenza B"
      ],
      "interventions": [
        {
          "name": "Aptitude Medical Systems Metrix COVID/Flu Test",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Aptitude Medical Systems",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "2 Years and older"
      },
      "enrollment_count": 614,
      "start_date": "2023-11-20",
      "completion_date": "2025-03-11",
      "has_results": true,
      "last_update_posted_date": "2025-05-13",
      "last_synced_at": "2026-10-21T07:39:59.124Z",
      "location_count": 3,
      "location_summary": "Trussville, Alabama • Goleta, California • Chelmsford, Massachusetts",
      "locations": [
        {
          "city": "Trussville",
          "state": "Alabama"
        },
        {
          "city": "Goleta",
          "state": "California"
        },
        {
          "city": "Chelmsford",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06191393"
    },
    {
      "nct_id": "NCT03366493",
      "title": "The Study of Folate Receptor-Mediated Staining Solution (FRD™) In Cervical Lesion Detection",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Cervical Intraepithelial Neoplasia Grade 2/3"
      ],
      "interventions": [
        {
          "name": "FRD",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "Cytology",
          "type": "OTHER"
        },
        {
          "name": "HPV testing",
          "type": "OTHER"
        },
        {
          "name": "Colposcopy",
          "type": "PROCEDURE"
        },
        {
          "name": "ECC",
          "type": "PROCEDURE"
        },
        {
          "name": "Biospy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "COMBINATION_PRODUCT",
        "OTHER",
        "PROCEDURE"
      ],
      "sponsor": "GY Highland Biotech LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "60 Years",
        "sex": "FEMALE",
        "summary": "20 Years to 60 Years · Female only"
      },
      "enrollment_count": 200,
      "start_date": "2017-12-07",
      "completion_date": "2018-12-07",
      "has_results": false,
      "last_update_posted_date": "2017-12-08",
      "last_synced_at": "2026-10-21T07:39:59.124Z",
      "location_count": 1,
      "location_summary": "Augusta, Georgia",
      "locations": [
        {
          "city": "Augusta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03366493"
    },
    {
      "nct_id": "NCT02094625",
      "title": "NAC to Prevent Cisplatin-induced Hearing Loss",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Neuroectodermal Tumors, Primitive",
        "Liver Neoplasms",
        "Osteosarcoma",
        "Other Childhood Cancers Using Cisplatin-based Regimens"
      ],
      "interventions": [
        {
          "name": "N-Acetylcysteine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Children's Hospital Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Year",
        "maximum_age": "21 Years",
        "sex": "ALL",
        "summary": "1 Year to 21 Years"
      },
      "enrollment_count": 52,
      "start_date": "2016-03",
      "completion_date": "2021-08",
      "has_results": false,
      "last_update_posted_date": "2023-04-18",
      "last_synced_at": "2026-10-21T07:39:59.124Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02094625"
    }
  ]
}