{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Comparison+control+condition&page=30",
    "query": {
      "intervention": "Comparison control condition",
      "page": 30
    },
    "page_size": 10
  },
  "pagination": {
    "page": 30,
    "page_size": 10,
    "total_count": 996,
    "total_pages": 100,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Comparison+control+condition&page=31&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Comparison+control+condition&page=29&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-05T15:55:04.358Z",
  "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": "NCT00329446",
      "title": "Safety & Efficacy Study of Quetiapine Fumarate (SEROQUEL®) vs. Placebo & Active Control in Generalized Anxiety Disorder",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Generalized Anxiety Disorder"
      ],
      "interventions": [
        {
          "name": "Quetiapine Fumarate",
          "type": "DRUG"
        },
        {
          "name": "Escitalopram oxylate",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "AstraZeneca",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 800,
      "start_date": "2006-04",
      "completion_date": "2007-09",
      "has_results": false,
      "last_update_posted_date": "2009-03-25",
      "last_synced_at": "2026-11-05T15:55:04.358Z",
      "location_count": 63,
      "location_summary": "Birmingham, Alabama • Scottsdale, Arizona • Little Rock, Arkansas + 60 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "Burbank",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00329446"
    },
    {
      "nct_id": "NCT00853268",
      "title": "Fed Study of Controlled-Release Oxycodone Hydrochloride 40 mg Tablets and OxyContin® 40 mg Tablets",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Controlled-Release Oxycodone Hydrochloride 40 mg",
          "type": "DRUG"
        },
        {
          "name": "OxyContin® 40 mg tablet",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Mallinckrodt",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 34,
      "start_date": "2005-04",
      "completion_date": "2005-04",
      "has_results": false,
      "last_update_posted_date": "2016-09-09",
      "last_synced_at": "2026-11-05T15:55:04.358Z",
      "location_count": 1,
      "location_summary": "Springfield, Missouri",
      "locations": [
        {
          "city": "Springfield",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00853268"
    },
    {
      "nct_id": "NCT02214550",
      "title": "Chronic Pain Risk Associated With Menstrual Period Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Cystitis, Interstitial",
        "Dysmenorrhea",
        "Migraine Disorders",
        "Pelvic Pain",
        "Endometriosis",
        "Visceral Pain",
        "Chronic Pain"
      ],
      "interventions": [
        {
          "name": "cyclic microgestin 1/20",
          "type": "DRUG"
        },
        {
          "name": "continuous microgestin 1/20",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Endeavor Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 353,
      "start_date": "2014-07",
      "completion_date": "2021-01",
      "has_results": true,
      "last_update_posted_date": "2023-06-18",
      "last_synced_at": "2026-11-05T15:55:04.358Z",
      "location_count": 1,
      "location_summary": "Evanston, Illinois",
      "locations": [
        {
          "city": "Evanston",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02214550"
    },
    {
      "nct_id": "NCT01546350",
      "title": "Preimplantation Genetic Diagnosis Using Blastocyst Biopsy and Array CGH",
      "overall_status": "SUSPENDED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Infertility",
        "Recurrent Pregnancy Loss"
      ],
      "interventions": [
        {
          "name": "PGD",
          "type": "GENETIC"
        },
        {
          "name": "PGD",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "GENETIC",
        "PROCEDURE"
      ],
      "sponsor": "Reprogenetics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "32 Years",
        "maximum_age": "42 Years",
        "sex": "FEMALE",
        "summary": "32 Years to 42 Years · Female only"
      },
      "enrollment_count": 200,
      "start_date": "2012-03",
      "completion_date": "2014-06",
      "has_results": false,
      "last_update_posted_date": "2013-08-21",
      "last_synced_at": "2026-11-05T15:55:04.358Z",
      "location_count": 4,
      "location_summary": "Beverly Hills, California • Highland Park, Illinois • Livingston, New Jersey + 1 more",
      "locations": [
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "Highland Park",
          "state": "Illinois"
        },
        {
          "city": "Livingston",
          "state": "New Jersey"
        },
        {
          "city": "Melville",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01546350"
    },
    {
      "nct_id": "NCT01248390",
      "title": "\"Interactive Metronome Technology for Blast-Related Traumatic Brain Injury\"",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Traumatic Brain Injury",
        "Post-Concussion Syndrome"
      ],
      "interventions": [
        {
          "name": "Interactive metronome",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The Defense and Veterans Brain Injury Center",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 48,
      "start_date": "2010-08",
      "completion_date": "2016-10-03",
      "has_results": false,
      "last_update_posted_date": "2017-06-20",
      "last_synced_at": "2026-11-05T15:55:04.358Z",
      "location_count": 1,
      "location_summary": "Colorado Springs, Colorado",
      "locations": [
        {
          "city": "Colorado Springs",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01248390"
    },
    {
      "nct_id": "NCT00136279",
      "title": "Linking Lives: Building Quality Parent Components for School-Based Health Programs in Middle Schools",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking",
        "Sexual Behavior"
      ],
      "interventions": [
        {
          "name": "Linking Lives parent-based intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Centers for Disease Control and Prevention",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 9510,
      "start_date": "2004-01",
      "completion_date": "2007-09",
      "has_results": false,
      "last_update_posted_date": "2009-02-03",
      "last_synced_at": "2026-11-05T15:55:04.358Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00136279"
    },
    {
      "nct_id": "NCT06563440",
      "title": "Development and Evaluation of an Information Management System and Communication System for Population-wide Point-of-care Infant Sickle Cell Disease Screening",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sickle Cell Disease"
      ],
      "interventions": [
        {
          "name": "Digital app and information system",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Makerere University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "5 Years",
        "sex": "ALL",
        "summary": "Up to 5 Years"
      },
      "enrollment_count": 24000,
      "start_date": "2024-08-21",
      "completion_date": "2028-07-31",
      "has_results": false,
      "last_update_posted_date": "2024-08-22",
      "last_synced_at": "2026-11-05T15:55:04.358Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06563440"
    },
    {
      "nct_id": "NCT04583891",
      "title": "Mobile Apps to Reduce Distress in Breast Cancer Survivors Using an Adaptive Design",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Depression, Anxiety",
        "Engagement, Patient"
      ],
      "interventions": [
        {
          "name": "IntelliCare",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Psychoeducation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Coaching",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Virginia",
      "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": 313,
      "start_date": "2021-09-27",
      "completion_date": "2024-01-16",
      "has_results": true,
      "last_update_posted_date": "2025-11-10",
      "last_synced_at": "2026-11-05T15:55:04.358Z",
      "location_count": 1,
      "location_summary": "Charlottesville, Virginia",
      "locations": [
        {
          "city": "Charlottesville",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04583891"
    },
    {
      "nct_id": "NCT07105397",
      "title": "Evaluating Conversational Artificial Intelligence for Depression Management",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Major Depressive Disorder (MDD)"
      ],
      "interventions": [
        {
          "name": "Conversational AI system vs Usual Care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "George Mason University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 130,
      "start_date": "2026-07-22",
      "completion_date": "2028-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-09-09",
      "last_synced_at": "2026-11-05T15:55:04.358Z",
      "location_count": 1,
      "location_summary": "Fairfax, Virginia",
      "locations": [
        {
          "city": "Fairfax",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07105397"
    },
    {
      "nct_id": "NCT00407160",
      "title": "A Trial of Tolerogenic Immunosuppression in Highly Sensitized Renal Transplant Recipients",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Kidney Diseases"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "The University of Texas Medical Branch, Galveston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 21,
      "start_date": "2004-08",
      "completion_date": "2011-01",
      "has_results": false,
      "last_update_posted_date": "2019-03-04",
      "last_synced_at": "2026-11-05T15:55:04.358Z",
      "location_count": 1,
      "location_summary": "Galveston, Texas",
      "locations": [
        {
          "city": "Galveston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00407160"
    }
  ]
}