{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=method+comparison&page=37",
    "query": {
      "intervention": "method comparison",
      "page": 37
    },
    "page_size": 10
  },
  "pagination": {
    "page": 37,
    "page_size": 10,
    "total_count": 1563,
    "total_pages": 157,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=method+comparison&page=38&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=method+comparison&page=36&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-04T15:49:26.556Z",
  "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": "NCT07787975",
      "title": "RNA to the RESCUE: Evaluation to Assess the Clinical Utility of RNA Sequencing in Establishing a Genetic Diagnosis or Adjudicating a Previously Established Genetic Diagnosis.",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Genetic Conditions",
        "Genetic Disorders"
      ],
      "interventions": [
        {
          "name": "RNA sequencing",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "2 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2025-08-06",
      "completion_date": "2030-12",
      "has_results": false,
      "last_update_posted_date": "2026-10-02",
      "last_synced_at": "2026-11-04T15:49:26.556Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07787975"
    },
    {
      "nct_id": "NCT02175628",
      "title": "Comparison of the Sensitivity and Specificity of Acoustic Angiography to the Sensitivity and Specificity of Conventional Ultrasound",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Signs and Symptoms"
      ],
      "interventions": [
        {
          "name": "Acoustic Angiography",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "UNC Lineberger Comprehensive Cancer Center",
      "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": 23,
      "start_date": "2014-06",
      "completion_date": "2018-06-30",
      "has_results": true,
      "last_update_posted_date": "2019-08-05",
      "last_synced_at": "2026-11-04T15:49:26.556Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02175628"
    },
    {
      "nct_id": "NCT04445129",
      "title": "Wake and Sleep State Transitions on a Portable Electroencephalogram (EEG) Device in Narcolepsy Type 1 (NT1) and Healthy Participants",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Healthy Volunteers",
        "Narcolepsy Type 1"
      ],
      "interventions": [
        {
          "name": "Portable EEG Device",
          "type": "DEVICE"
        },
        {
          "name": "Portable ECG Device",
          "type": "DEVICE"
        },
        {
          "name": "Accelerometry",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Takeda",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "16 Years to 60 Years"
      },
      "enrollment_count": 45,
      "start_date": "2020-08-03",
      "completion_date": "2021-05-04",
      "has_results": false,
      "last_update_posted_date": "2021-05-07",
      "last_synced_at": "2026-11-04T15:49:26.556Z",
      "location_count": 13,
      "location_summary": "Redwood City, California • Colorado Springs, Colorado • Clearwater, Florida + 9 more",
      "locations": [
        {
          "city": "Redwood City",
          "state": "California"
        },
        {
          "city": "Colorado Springs",
          "state": "Colorado"
        },
        {
          "city": "Clearwater",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Fort Wayne",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04445129"
    },
    {
      "nct_id": "NCT03170037",
      "title": "Comparison of Two-hand Mask Ventilation Technique: Standard V-E Versus Reversal V-E Technique",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Intubation"
      ],
      "interventions": [
        {
          "name": "Standard V-E ventilation technique",
          "type": "PROCEDURE"
        },
        {
          "name": "Reversal V-E ventilation technique",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Vanderbilt University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 92,
      "start_date": "2017-04-01",
      "completion_date": "2017-05-11",
      "has_results": false,
      "last_update_posted_date": "2017-07-17",
      "last_synced_at": "2026-11-04T15:49:26.556Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03170037"
    },
    {
      "nct_id": "NCT02208895",
      "title": "iSTAT Comparison Study, IRB3785",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pleural Effusions"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Oklahoma",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 60,
      "start_date": "2014-02",
      "completion_date": "2019-08-28",
      "has_results": false,
      "last_update_posted_date": "2020-03-06",
      "last_synced_at": "2026-11-04T15:49:26.556Z",
      "location_count": 1,
      "location_summary": "Oklahoma City, Oklahoma",
      "locations": [
        {
          "city": "Oklahoma City",
          "state": "Oklahoma"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02208895"
    },
    {
      "nct_id": "NCT04933331",
      "title": "Early Caries Lesion Management Observational Study",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Initial Caries",
        "Arrested Dental Caries",
        "Cavitated Caries",
        "Dental Caries",
        "Dental Caries in Children"
      ],
      "interventions": [
        {
          "name": "Curodont Repair Fluoride Plus",
          "type": "DRUG"
        },
        {
          "name": "Silver Diamine Fluoride",
          "type": "DEVICE"
        },
        {
          "name": "Glass Ionomer Sealant",
          "type": "DEVICE"
        },
        {
          "name": "Fluoride varnish",
          "type": "DEVICE"
        },
        {
          "name": "Fluoride toothpaste",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "CareQuest Institute for Oral Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "4 Years and older"
      },
      "enrollment_count": 744,
      "start_date": "2020-12-07",
      "completion_date": "2024-03-31",
      "has_results": false,
      "last_update_posted_date": "2023-11-24",
      "last_synced_at": "2026-11-04T15:49:26.556Z",
      "location_count": 4,
      "location_summary": "Dothan, Alabama • Westborough, Massachusetts • Bend, Oregon + 1 more",
      "locations": [
        {
          "city": "Dothan",
          "state": "Alabama"
        },
        {
          "city": "Westborough",
          "state": "Massachusetts"
        },
        {
          "city": "Bend",
          "state": "Oregon"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04933331"
    },
    {
      "nct_id": "NCT02824848",
      "title": "Perception-Action Approach vs. Passive Stretching for Infants With Congenital Muscular Torticollis",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Congenital Muscular Torticollis"
      ],
      "interventions": [
        {
          "name": "Passive Stretching",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Perception-Action Approach",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Rosalind Franklin University of Medicine and Science",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "9 Months",
        "sex": "ALL",
        "summary": "Up to 9 Months"
      },
      "enrollment_count": 32,
      "start_date": "2016-08-04",
      "completion_date": "2020-05-06",
      "has_results": false,
      "last_update_posted_date": "2020-05-12",
      "last_synced_at": "2026-11-04T15:49:26.556Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02824848"
    },
    {
      "nct_id": "NCT05216458",
      "title": "Using Personalized Letters and Emails to Increase Health Insurance Take-up and Improve Plan Choice Quality",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Health Behavior"
      ],
      "interventions": [
        {
          "name": "Emails and letter intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control group",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Office of Evaluation Sciences",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 44000,
      "start_date": "2021-05-27",
      "completion_date": "2021-08-31",
      "has_results": false,
      "last_update_posted_date": "2022-01-31",
      "last_synced_at": "2026-11-04T15:49:26.556Z",
      "location_count": 1,
      "location_summary": "Sacramento, California",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05216458"
    },
    {
      "nct_id": "NCT02060617",
      "title": "A Comparison of Two Different Methods of Physical Therapy to Treat Acute and Subacute Low Back Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Low Back Pain"
      ],
      "interventions": [
        {
          "name": "Patient Education",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Manual therapy of the thoracolumbosacral spine and hips",
          "type": "PROCEDURE"
        },
        {
          "name": "Motor control exercises",
          "type": "PROCEDURE"
        },
        {
          "name": "Treatment-Based Classification intervention",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "PROCEDURE"
      ],
      "sponsor": "Hendricks Regional Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 23,
      "start_date": "2014-04",
      "completion_date": "2016-09",
      "has_results": false,
      "last_update_posted_date": "2016-09-29",
      "last_synced_at": "2026-11-04T15:49:26.556Z",
      "location_count": 1,
      "location_summary": "Plainfield, Indiana",
      "locations": [
        {
          "city": "Plainfield",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02060617"
    },
    {
      "nct_id": "NCT00363779",
      "title": "Effect of Cyclosporine Therapy on Gene Expression in Patients With Large Granular Lymphocyte Leukemia",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Large Granular Lymphocytic Leukemia",
        "LGL Leukemia"
      ],
      "interventions": [
        {
          "name": "Cyclosporine",
          "type": "DRUG"
        },
        {
          "name": "Gene expression analysis",
          "type": "GENETIC"
        },
        {
          "name": "Microarray analysis",
          "type": "GENETIC"
        },
        {
          "name": "Laboratory biomarker analysis",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "GENETIC",
        "OTHER"
      ],
      "sponsor": "National Cancer Institute (NCI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 5,
      "start_date": "2006-06",
      "completion_date": "2010-11",
      "has_results": true,
      "last_update_posted_date": "2015-07-21",
      "last_synced_at": "2026-11-04T15:49:26.556Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00363779"
    }
  ]
}