{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+comparison&page=35",
    "query": {
      "intervention": "Control comparison",
      "page": 35
    },
    "page_size": 10
  },
  "pagination": {
    "page": 35,
    "page_size": 10,
    "total_count": 4175,
    "total_pages": 418,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+comparison&page=36&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+comparison&page=34&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-15T11:14:17.364Z",
  "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": "NCT01893359",
      "title": "Safety and Efficacy of Corneal Collagen Cross-linking Following LASIK for Treatment of Hyperopia and Hyperopic Astigmatism",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Hyperopia",
        "Hyperopic Astigmatism"
      ],
      "interventions": [
        {
          "name": "riboflavin ophthalmic solution, 0% dextran",
          "type": "DRUG"
        },
        {
          "name": "UVA Irradiation (30 mW/cm2 for 2 minutes continuous UVA)",
          "type": "DEVICE"
        },
        {
          "name": "UVA Irradiation (30 mW/cm2 for 3 minutes pulsed UVA with an on/off cycle of 2 seconds UVA on/1 second UVA off)",
          "type": "DEVICE"
        },
        {
          "name": "Laser-assisted in situ keratomileusis",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "Glaukos Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 2,
      "start_date": "2013-08",
      "completion_date": "2016-04",
      "has_results": true,
      "last_update_posted_date": "2021-04-26",
      "last_synced_at": "2026-11-15T11:14:17.364Z",
      "location_count": 5,
      "location_summary": "San Diego, California • Waltham, Massachusetts • Teaneck, New Jersey + 2 more",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Waltham",
          "state": "Massachusetts"
        },
        {
          "city": "Teaneck",
          "state": "New Jersey"
        },
        {
          "city": "Sioux Falls",
          "state": "South Dakota"
        },
        {
          "city": "McLean",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01893359"
    },
    {
      "nct_id": "NCT07915479",
      "title": "Multi-level Intervention to Successfully Transition to Adult Care for Survivors of Childhood and Adolescent Cancers: The BRIDGES-YAS! Study",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Health Care Transition",
        "Survivorship Care",
        "Survivors of Childhood Cancer",
        "Patient Navigation"
      ],
      "interventions": [
        {
          "name": "Structured Transition to PCP",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Comparison Arm",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Georgetown University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "26 Years",
        "sex": "ALL",
        "summary": "18 Years to 26 Years"
      },
      "enrollment_count": 240,
      "start_date": "2027-03-09",
      "completion_date": "2030-08",
      "has_results": false,
      "last_update_posted_date": "2026-11-04",
      "last_synced_at": "2026-11-15T11:14:17.364Z",
      "location_count": 3,
      "location_summary": "Birmingham, Alabama • Denver, Colorado • New Haven, Connecticut",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07915479"
    },
    {
      "nct_id": "NCT00467896",
      "title": "The \"Power 15 Study\": Safety Study of Inhalation of Ventavis With the Power Disc-15 Setting",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Pulmonary Hypertension"
      ],
      "interventions": [
        {
          "name": "Iloprost PD-6",
          "type": "DRUG"
        },
        {
          "name": "Iloprost PD-15",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Actelion",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 62,
      "start_date": "2006-09",
      "completion_date": "2011-06",
      "has_results": true,
      "last_update_posted_date": "2013-04-04",
      "last_synced_at": "2026-11-15T11:14:17.364Z",
      "location_count": 12,
      "location_summary": "Phoenix, Arizona • La Jolla, California • Iowa City, Iowa + 8 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Iowa City",
          "state": "Iowa"
        },
        {
          "city": "New Orleans",
          "state": "Louisiana"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00467896"
    },
    {
      "nct_id": "NCT00426842",
      "title": "A Dose Response Trial Using 5 and 10 Mg of Midodrine Hydrochloride",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Orthostatic Hypotension",
        "Spinal Cord Injury"
      ],
      "interventions": [
        {
          "name": "Midodrine Hydrochloride",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "James J. Peters Veterans Affairs Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 11,
      "start_date": "2007-01",
      "completion_date": "2011-03",
      "has_results": true,
      "last_update_posted_date": "2016-10-10",
      "last_synced_at": "2026-11-15T11:14:17.364Z",
      "location_count": 1,
      "location_summary": "The Bronx, New York",
      "locations": [
        {
          "city": "The Bronx",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00426842"
    },
    {
      "nct_id": "NCT00042770",
      "title": "Standard Chest Tube Compared With a Small Catheter in Treating Malignant Pleural Effusion in Patients With Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Metastatic Cancer",
        "Pulmonary Complications"
      ],
      "interventions": [
        {
          "name": "talc",
          "type": "OTHER"
        },
        {
          "name": "dyspnea management",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "PROCEDURE"
      ],
      "sponsor": "Alliance for Clinical Trials in Oncology",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 67,
      "start_date": "2002-05",
      "completion_date": "2008-02",
      "has_results": false,
      "last_update_posted_date": "2016-07-04",
      "last_synced_at": "2026-11-15T11:14:17.364Z",
      "location_count": 1,
      "location_summary": "Burbank, California",
      "locations": [
        {
          "city": "Burbank",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00042770"
    },
    {
      "nct_id": "NCT01529983",
      "title": "Fractional Laser vs. Ultrasound for Periorbital Wrinkles",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Wrinkles"
      ],
      "interventions": [
        {
          "name": "Laser treatment",
          "type": "PROCEDURE"
        },
        {
          "name": "High-intensity focused ultrasound",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DEVICE"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "35 Years to 60 Years"
      },
      "enrollment_count": 20,
      "start_date": "2012-02",
      "completion_date": "2024-05-30",
      "has_results": false,
      "last_update_posted_date": "2026-07-01",
      "last_synced_at": "2026-11-15T11:14:17.364Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01529983"
    },
    {
      "nct_id": "NCT06573996",
      "title": "The Effect of Intraoral Transcutaneous Electrical Nerve Stimulation in Orthodontics Pain",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Orthodontic Appliance",
        "Pain",
        "Transcutaneous Electric Nerve Stimulation",
        "Orthodontic Appliance Complication"
      ],
      "interventions": [
        {
          "name": "Active TENS Device",
          "type": "DEVICE"
        },
        {
          "name": "Intervention 2: Placebo/Sham Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of the Pacific",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 150,
      "start_date": "2024-09-16",
      "completion_date": "2029-09-01",
      "has_results": false,
      "last_update_posted_date": "2026-02-17",
      "last_synced_at": "2026-11-15T11:14:17.364Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06573996"
    },
    {
      "nct_id": "NCT02107586",
      "title": "Comparison of Outcomes Between Biceps Tenotomy and Tenodesis in the Treatment of the Long Head of the Biceps Pathology",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Refractive Bicipital Pain"
      ],
      "interventions": [
        {
          "name": "Biceps tenotomy",
          "type": "PROCEDURE"
        },
        {
          "name": "Biceps tenodesis",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 6,
      "start_date": "2013-05-13",
      "completion_date": "2014-04-08",
      "has_results": false,
      "last_update_posted_date": "2023-04-26",
      "last_synced_at": "2026-11-15T11:14:17.364Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02107586"
    },
    {
      "nct_id": "NCT06908954",
      "title": "A Study of the Blood Levels of Palovarotene in Participants With Abnormal Liver Function Compared to Healthy Adult Participants After Intake of a Single Dose",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Hepatic Impairment",
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Palovarotene",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Ipsen",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 31,
      "start_date": "2025-03-14",
      "completion_date": "2026-02-06",
      "has_results": false,
      "last_update_posted_date": "2026-04-30",
      "last_synced_at": "2026-11-15T11:14:17.364Z",
      "location_count": 4,
      "location_summary": "Miami, Florida • Orlando, Florida • San Antonio, Texas",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06908954"
    },
    {
      "nct_id": "NCT04436796",
      "title": "The International Diabetes Closed Loop (iDCL) Trial: Protocol 4",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Type 1 Diabetes"
      ],
      "interventions": [
        {
          "name": "interoperable Artificial Pancreas System (iAPS)",
          "type": "DEVICE"
        },
        {
          "name": "Sensor-Augmented Pump (SAP)/Predictive Low Glucose Suspend (PLGS)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "Sansum Diabetes Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 35,
      "start_date": "2020-08-05",
      "completion_date": "2021-05-10",
      "has_results": true,
      "last_update_posted_date": "2022-12-02",
      "last_synced_at": "2026-11-15T11:14:17.364Z",
      "location_count": 5,
      "location_summary": "Santa Barbara, California • Stanford, California • Boston, Massachusetts + 2 more",
      "locations": [
        {
          "city": "Santa Barbara",
          "state": "California"
        },
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04436796"
    }
  ]
}