{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+comparison&page=51",
    "query": {
      "intervention": "Control comparison",
      "page": 51
    },
    "page_size": 10
  },
  "pagination": {
    "page": 51,
    "page_size": 10,
    "total_count": 4175,
    "total_pages": 418,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+comparison&page=52&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+comparison&page=50&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-15T13:31:59.400Z",
  "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": "NCT02993965",
      "title": "State Immunization Information Systems to Improve HPV Vaccination Rates",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Vaccine",
        "Human Papiloma Virus Vaccine",
        "HPV Vaccine",
        "Immunization",
        "Health Registry",
        "Adolescent Health",
        "Reproductive Health",
        "Preventive Health Services"
      ],
      "interventions": [
        {
          "name": "Vaccine Reminder/Recall",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "11 Years to 17 Years"
      },
      "enrollment_count": 77716,
      "start_date": "2017-02-21",
      "completion_date": "2020-07-31",
      "has_results": false,
      "last_update_posted_date": "2020-08-20",
      "last_synced_at": "2026-11-15T13:31:59.400Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02993965"
    },
    {
      "nct_id": "NCT07747805",
      "title": "GLP-1 Agonists for Lung Function Improvement and Muscle Restoration in COPD",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "COPD",
        "Obesity & Overweight",
        "Sarcopenia"
      ],
      "interventions": [
        {
          "name": "Tirzepatide",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "The Cleveland Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "40 Years to 80 Years"
      },
      "enrollment_count": 30,
      "start_date": "2026-08-28",
      "completion_date": "2029-08-15",
      "has_results": false,
      "last_update_posted_date": "2026-08-05",
      "last_synced_at": "2026-11-15T13:31:59.400Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07747805"
    },
    {
      "nct_id": "NCT03958331",
      "title": "Behavioral Economics and Adherence in Teens (BEAT!)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Epilepsy",
        "Adherence, Medication"
      ],
      "interventions": [
        {
          "name": "Automated Digital Reminders",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Individualized Adherence Feedback Report",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Individual Adherence Feedback Report with Social Norms",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Children's Hospital Medical Center, Cincinnati",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "13 Years to 17 Years"
      },
      "enrollment_count": 104,
      "start_date": "2019-09-01",
      "completion_date": "2021-08-16",
      "has_results": true,
      "last_update_posted_date": "2022-09-23",
      "last_synced_at": "2026-11-15T13:31:59.400Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03958331"
    },
    {
      "nct_id": "NCT04817865",
      "title": "Comparison of Pre-procedural PCR and Culture-based UTI Assessment Prior to Intravesical Botox Injection",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Urinary Tract Infections"
      ],
      "interventions": [
        {
          "name": "Multiplex-PCR with Pooled Antibiotic Susceptibility Testing (M-PCR/P-AST)",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Urine Culture",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Pathnostics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2020-08-15",
      "completion_date": "2023-07-31",
      "has_results": false,
      "last_update_posted_date": "2023-11-18",
      "last_synced_at": "2026-11-15T13:31:59.400Z",
      "location_count": 1,
      "location_summary": "Barrington, Illinois",
      "locations": [
        {
          "city": "Barrington",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04817865"
    },
    {
      "nct_id": "NCT01565707",
      "title": "A Study to Investigate How Effective and Safe Solifenacin Succinate Suspension is in Treating Children/Adolescents Aged 5 to Less Than 18 Years With Symptoms of Overactive Bladder (OAB) Compared to a Non-active Drug",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Urinary Bladder, Overactive"
      ],
      "interventions": [
        {
          "name": "Solifenacin Succinate Suspension",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Urotherapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "Astellas Pharma Europe B.V.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "5 Years to 17 Years"
      },
      "enrollment_count": 189,
      "start_date": "2012-06-07",
      "completion_date": "2014-01-02",
      "has_results": true,
      "last_update_posted_date": "2024-10-31",
      "last_synced_at": "2026-11-15T13:31:59.400Z",
      "location_count": 2,
      "location_summary": "Shreveport, Louisiana • Albany, New York",
      "locations": [
        {
          "city": "Shreveport",
          "state": "Louisiana"
        },
        {
          "city": "Albany",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01565707"
    },
    {
      "nct_id": "NCT05053087",
      "title": "A Study to Compare the Effectiveness of Adductor Canal Pain Catheters Following Total Knee Arthroplasty",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Osteoarthritis, Knee"
      ],
      "interventions": [
        {
          "name": "Ropivacaine Continuous Infusion",
          "type": "DRUG"
        },
        {
          "name": "Ropivacaine Intermittent Bolus",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "18 Years to 89 Years"
      },
      "enrollment_count": 60,
      "start_date": "2022-04-13",
      "completion_date": "2023-02-27",
      "has_results": true,
      "last_update_posted_date": "2024-02-22",
      "last_synced_at": "2026-11-15T13:31:59.400Z",
      "location_count": 1,
      "location_summary": "Jacksonville, Florida",
      "locations": [
        {
          "city": "Jacksonville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05053087"
    },
    {
      "nct_id": "NCT04861740",
      "title": "Autism Access Link for Early Referral and Treatment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Autism Spectrum Disorder"
      ],
      "interventions": [
        {
          "name": "Autism ALERT",
          "type": "OTHER"
        },
        {
          "name": "Screening Intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Oregon Health and Science University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Months",
        "maximum_age": "54 Months",
        "sex": "ALL",
        "summary": "12 Months to 54 Months"
      },
      "enrollment_count": 148,
      "start_date": "2020-09-01",
      "completion_date": "2024-01-04",
      "has_results": false,
      "last_update_posted_date": "2025-03-21",
      "last_synced_at": "2026-11-15T13:31:59.400Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04861740"
    },
    {
      "nct_id": "NCT06948760",
      "title": "Testing a Conversion Factor for a More Rapidly Acting Insulin in an Automated Insulin Delivery System Among Adolescents With T1D",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Type 1 Diabetes"
      ],
      "interventions": [
        {
          "name": "Control-IQ insulin pump with Lyumjev insulin",
          "type": "DEVICE"
        },
        {
          "name": "Control-IQ insulin pump with Humalog or Novolog",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Mark D. DeBoer, MD, MSc., MCR",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "22 Years",
        "sex": "ALL",
        "summary": "12 Years to 22 Years"
      },
      "enrollment_count": 11,
      "start_date": "2025-07-23",
      "completion_date": "2026-03-10",
      "has_results": false,
      "last_update_posted_date": "2026-09-08",
      "last_synced_at": "2026-11-15T13:31:59.400Z",
      "location_count": 1,
      "location_summary": "Charlottesville, Virginia",
      "locations": [
        {
          "city": "Charlottesville",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06948760"
    },
    {
      "nct_id": "NCT01608568",
      "title": "Affixing Polypropylene Mesh Using Barbed Suture (Quill™ SRS) During Robotic Assisted Laparoscopic Sacrocolpopexy",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Prolapse"
      ],
      "interventions": [
        {
          "name": "Device is the type of suture used: Quill suture vs. Interrupted suture",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of California, San Diego",
      "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": 32,
      "start_date": "2010-11",
      "completion_date": "2013-08",
      "has_results": false,
      "last_update_posted_date": "2012-06-01",
      "last_synced_at": "2026-11-15T13:31:59.400Z",
      "location_count": 1,
      "location_summary": "La Jolla, California",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01608568"
    },
    {
      "nct_id": "NCT06693713",
      "title": "Sanctuary Youth Series Randomized Control Trial",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Mental Health",
        "Mental Health Help-Seeking",
        "Mental Health Literacy"
      ],
      "interventions": [
        {
          "name": "Mental Health Youth Series",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Sanctuary Mental Health Ministries",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "11 Years to 18 Years"
      },
      "enrollment_count": 2000,
      "start_date": "2024-11-18",
      "completion_date": "2025-05-31",
      "has_results": false,
      "last_update_posted_date": "2024-11-18",
      "last_synced_at": "2026-11-15T13:31:59.400Z",
      "location_count": 1,
      "location_summary": "Colorado Springs, Colorado",
      "locations": [
        {
          "city": "Colorado Springs",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06693713"
    }
  ]
}