{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Clinical+measurements",
    "query": {
      "intervention": "Clinical measurements"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 1272,
    "total_pages": 128,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Clinical+measurements&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-16T14:45:24.596Z",
  "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": "NCT02943044",
      "title": "Quantitative Optical Sensor Findings in Head & Neck Squamous Cell Carcinoma",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Squamous Cell Carcinoma"
      ],
      "interventions": [
        {
          "name": "No intervention, this is an observational study",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Zenalux Biomedical, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "24 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "24 Years to 89 Years"
      },
      "enrollment_count": 50,
      "start_date": "2016-12",
      "completion_date": "2017-12",
      "has_results": false,
      "last_update_posted_date": "2017-03-03",
      "last_synced_at": "2026-09-16T14:45:24.596Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02943044"
    },
    {
      "nct_id": "NCT02330055",
      "title": "Determination of the Predictors of Nocturnal Desaturation in Postpartum Women",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep Disordered Breathing",
        "Nocturnal Oxygen Desaturation",
        "Upper Airway Edema"
      ],
      "interventions": [
        {
          "name": "Forty-five degrees elevated upper body position",
          "type": "PROCEDURE"
        },
        {
          "name": "non-elevated upper body position",
          "type": "PROCEDURE"
        },
        {
          "name": "Noninvasive wrist pulse oximeter (WristOx Model 3150)",
          "type": "DEVICE"
        },
        {
          "name": "Stop-Bang questionnaire",
          "type": "OTHER"
        },
        {
          "name": "Epworth Sleepiness Scale",
          "type": "OTHER"
        },
        {
          "name": "P-SAP Score",
          "type": "OTHER"
        },
        {
          "name": "self-reported pain",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 55 Years · Female only"
      },
      "enrollment_count": 99,
      "start_date": "2014-05",
      "completion_date": "2017-12",
      "has_results": true,
      "last_update_posted_date": "2018-07-06",
      "last_synced_at": "2026-09-16T14:45:24.596Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02330055"
    },
    {
      "nct_id": "NCT04632238",
      "title": "Coaching Performance Driven Practice Change in the Context of Value Based Purchasing Under New York Medicaid",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Opioid-use Disorder",
        "Substance Use Disorders"
      ],
      "interventions": [
        {
          "name": "Metrics-driven quality improvement (MDQI)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "NYU Langone Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 7950,
      "start_date": "2020-07-01",
      "completion_date": "2025-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-07-15",
      "last_synced_at": "2026-09-16T14:45:24.596Z",
      "location_count": 4,
      "location_summary": "Blauvelt, New York • Jamaica, New York • New York, New York",
      "locations": [
        {
          "city": "Blauvelt",
          "state": "New York"
        },
        {
          "city": "Jamaica",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04632238"
    },
    {
      "nct_id": "NCT02421250",
      "title": "Noninvasive Hemoglobin Monitor in the ER",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hemoglobin"
      ],
      "interventions": [
        {
          "name": "Radical-7 Noninvasive Hgb Monitor",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Chicago",
      "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": 0,
      "start_date": "2015-06",
      "completion_date": "2016-06",
      "has_results": false,
      "last_update_posted_date": "2018-08-27",
      "last_synced_at": "2026-09-16T14:45:24.596Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02421250"
    },
    {
      "nct_id": "NCT05889091",
      "title": "A Study of the Use of Fat Flap Reconstruction to Reduce Neck Injury After Cancer Treatment",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Head and Neck Squamous Cell Carcinoma"
      ],
      "interventions": [
        {
          "name": "HRQOL instruments",
          "type": "OTHER"
        },
        {
          "name": "LENT SOMA instrument",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Memorial Sloan Kettering 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": 12,
      "start_date": "2023-05-16",
      "completion_date": "2027-05-16",
      "has_results": false,
      "last_update_posted_date": "2026-06-03",
      "last_synced_at": "2026-09-16T14:45:24.596Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05889091"
    },
    {
      "nct_id": "NCT01899911",
      "title": "Clinical Study of Peripheral Capillary Oxygen Saturation (SpO2): Vital Signs Patch (VSP)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Desaturation of Blood"
      ],
      "interventions": [
        {
          "name": "Vital Signs Patch (VSP)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "LifeWatch Services, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "23 Years",
        "maximum_age": "33 Years",
        "sex": "ALL",
        "summary": "23 Years to 33 Years"
      },
      "enrollment_count": 12,
      "start_date": "2013-03",
      "completion_date": "2013-03",
      "has_results": true,
      "last_update_posted_date": "2015-08-28",
      "last_synced_at": "2026-09-16T14:45:24.596Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01899911"
    },
    {
      "nct_id": "NCT03555799",
      "title": "Evaluation of Changes of Venous Return After Spinal and Epidural Analgesia and Anesthesia by Ultrasound Guided Vena Cava Diameter Measurement",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pregnancy Related",
        "Hypotension, Orthostatic"
      ],
      "interventions": [
        {
          "name": "Inferior vena cava ultrasound",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Augusta University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 42,
      "start_date": "2018-05-18",
      "completion_date": "2019-06-15",
      "has_results": false,
      "last_update_posted_date": "2019-07-02",
      "last_synced_at": "2026-09-16T14:45:24.596Z",
      "location_count": 1,
      "location_summary": "Augusta, Georgia",
      "locations": [
        {
          "city": "Augusta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03555799"
    },
    {
      "nct_id": "NCT06367699",
      "title": "Conversational Agents to Improve HPV Vaccine Acceptance in Primary Care (ECA-HPV)- Clinical Trial",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Human Papilloma Virus"
      ],
      "interventions": [
        {
          "name": "Usual Care",
          "type": "BEHAVIORAL"
        },
        {
          "name": "ECA-HPV App with Clinic Notification and Adolescent Functions Disabled",
          "type": "BEHAVIORAL"
        },
        {
          "name": "ECA-HPV App with Clinic Notification Function Enabled",
          "type": "BEHAVIORAL"
        },
        {
          "name": "ECA-HPV App with Adolescent Function Enabled",
          "type": "BEHAVIORAL"
        },
        {
          "name": "ECA-HPV App with Clinic Notification and Adolescent Functions Enabled",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Tufts Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "8 Years to 12 Years"
      },
      "enrollment_count": 29,
      "start_date": "2024-11-13",
      "completion_date": "2025-04-01",
      "has_results": false,
      "last_update_posted_date": "2025-07-15",
      "last_synced_at": "2026-09-16T14:45:24.596Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06367699"
    },
    {
      "nct_id": "NCT05178498",
      "title": "Impact of Dietary Inflammatory Potential on Breast Cancer Risk",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Breast Atypical Ductal Hyperplasia",
        "Breast Atypical Lobular Hyperplasia",
        "Breast Carcinoma",
        "Breast Lobular Carcinoma In Situ",
        "Breast Sclerosing Adenosis"
      ],
      "interventions": [
        {
          "name": "Follow-Up",
          "type": "PROCEDURE"
        },
        {
          "name": "Physical Examination",
          "type": "PROCEDURE"
        },
        {
          "name": "Questionnaire Administration",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "OTHER"
      ],
      "sponsor": "Ohio State University 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": 960,
      "start_date": "2023-10-25",
      "completion_date": "2035-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-06-12",
      "last_synced_at": "2026-09-16T14:45:24.596Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05178498"
    },
    {
      "nct_id": "NCT00651716",
      "title": "T Cells in Predicting Acute Graft-Versus-Host Disease in Patients Undergoing Donor Stem Cell Transplant",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Breast Cancer",
        "Chronic Myeloproliferative Disorders",
        "Gestational Trophoblastic Tumor",
        "Leukemia",
        "Lymphoma",
        "Multiple Myeloma and Plasma Cell Neoplasm",
        "Myelodysplastic Syndromes",
        "Myelodysplastic/Myeloproliferative Neoplasms",
        "Neuroblastoma",
        "Ovarian Cancer",
        "Testicular Germ Cell Tumor"
      ],
      "interventions": [
        {
          "name": "flow cytometry",
          "type": "OTHER"
        },
        {
          "name": "laboratory biomarker analysis",
          "type": "OTHER"
        },
        {
          "name": "Data Collection",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Vanderbilt-Ingram Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "120 Years",
        "sex": "ALL",
        "summary": "18 Years to 120 Years"
      },
      "enrollment_count": 150,
      "start_date": "2006-12",
      "completion_date": "2019-10",
      "has_results": false,
      "last_update_posted_date": "2019-11-15",
      "last_synced_at": "2026-09-16T14:45:24.596Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00651716"
    }
  ]
}