{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+Population&page=84",
    "query": {
      "intervention": "Control Population",
      "page": 84
    },
    "page_size": 10
  },
  "pagination": {
    "page": 84,
    "page_size": 10,
    "total_count": 17760,
    "total_pages": 1776,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+Population&page=85&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+Population&page=83&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-06T03:37:00.352Z",
  "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": "NCT02846389",
      "title": "Trial of Exercise to Reduce Cancer Related Fatigue in Breast Cancer",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cancer Related Fatigue"
      ],
      "interventions": [
        {
          "name": "Moderate Exercise",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Hackensack Meridian Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 75 Years · Female only"
      },
      "enrollment_count": 24,
      "start_date": "2016-06-21",
      "completion_date": "2017-12-03",
      "has_results": true,
      "last_update_posted_date": "2025-07-23",
      "last_synced_at": "2026-11-06T03:37:00.352Z",
      "location_count": 1,
      "location_summary": "Hackensack, New Jersey",
      "locations": [
        {
          "city": "Hackensack",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02846389"
    },
    {
      "nct_id": "NCT03629197",
      "title": "Improving Communication About Pain and Opioids",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pain, Chronic",
        "Communication Research",
        "Opioid Use"
      ],
      "interventions": [
        {
          "name": "Clinicians - Communication skills training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Clinician Control",
          "type": "OTHER"
        },
        {
          "name": "Patient seeing trained clinician",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Patient seeing control clinician",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "University of California, Davis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 95,
      "start_date": "2018-08-15",
      "completion_date": "2019-12-31",
      "has_results": true,
      "last_update_posted_date": "2026-07-27",
      "last_synced_at": "2026-11-06T03:37:00.352Z",
      "location_count": 2,
      "location_summary": "Sacramento, California",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03629197"
    },
    {
      "nct_id": "NCT07408206",
      "title": "Sleep, Dreaming, and Virtual Reality for Mental Health",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Anxiety"
      ],
      "interventions": [
        {
          "name": "Dream Yoga Inspired Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Sleep Health Enhancement Program (SHEP)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 70,
      "start_date": "2026-01-15",
      "completion_date": "2027-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-10-16",
      "last_synced_at": "2026-11-06T03:37:00.352Z",
      "location_count": 2,
      "location_summary": "Evanston, Illinois • Charlottesville, Virginia",
      "locations": [
        {
          "city": "Evanston",
          "state": "Illinois"
        },
        {
          "city": "Charlottesville",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07408206"
    },
    {
      "nct_id": "NCT04215952",
      "title": "Semantic Feature Analysis Treatment for Aphasia",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Aphasia"
      ],
      "interventions": [
        {
          "name": "Semantic Feature Analysis Treatment",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Pittsburgh Healthcare System",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2020-02-24",
      "completion_date": "2025-08-30",
      "has_results": false,
      "last_update_posted_date": "2025-06-26",
      "last_synced_at": "2026-11-06T03:37:00.352Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04215952"
    },
    {
      "nct_id": "NCT03558152",
      "title": "A Study to Evaluate the Efficacy, Safety, and Pharmacokinetics of UTTR1147A Compared With Placebo and With Vedolizumab in Participants With Moderate to Severe Ulcerative Colitis (UC)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Ulcerative Colitis"
      ],
      "interventions": [
        {
          "name": "UTTR1147A",
          "type": "DRUG"
        },
        {
          "name": "UTTR1147A Placebo",
          "type": "DRUG"
        },
        {
          "name": "Vedolizumab",
          "type": "DRUG"
        },
        {
          "name": "Vedolizumab Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Genentech, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 195,
      "start_date": "2018-10-26",
      "completion_date": "2021-12-15",
      "has_results": true,
      "last_update_posted_date": "2023-04-14",
      "last_synced_at": "2026-11-06T03:37:00.352Z",
      "location_count": 2,
      "location_summary": "Greenville, North Carolina • Salt Lake City, Utah",
      "locations": [
        {
          "city": "Greenville",
          "state": "North Carolina"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03558152"
    },
    {
      "nct_id": "NCT00920647",
      "title": "A Safety and Dose Ranging Study of Idursulfase (Intrathecal) Administration Via an Intrathecal Drug Delivery Device in Pediatric Patients With Hunter Syndrome Who Have Central Nervous System Involvement and Are Receiving Treatment With Elaprase®",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Hunter Syndrome"
      ],
      "interventions": [
        {
          "name": "Control",
          "type": "OTHER"
        },
        {
          "name": "Idursulfase IT (1 mg)",
          "type": "DRUG"
        },
        {
          "name": "Idursulfase IT (10 mg)",
          "type": "DRUG"
        },
        {
          "name": "Idursulfase IT (30 mg)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DRUG"
      ],
      "sponsor": "Shire",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "18 Years",
        "sex": "MALE",
        "summary": "3 Years to 18 Years · Male only"
      },
      "enrollment_count": 16,
      "start_date": "2009-11-18",
      "completion_date": "2012-10-29",
      "has_results": true,
      "last_update_posted_date": "2021-06-28",
      "last_synced_at": "2026-11-06T03:37:00.352Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00920647"
    },
    {
      "nct_id": "NCT06018168",
      "title": "An RCT Evaluating the Efficacy of a Skincare Routine and Acne Supplement on Improving Acne and Other Symptoms of PMS",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acne",
        "Premenstrual Syndrome"
      ],
      "interventions": [
        {
          "name": "Skincare Routine",
          "type": "OTHER"
        },
        {
          "name": "MINDBODYSKIN Supplement",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Clearstem Skincare",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 60,
      "start_date": "2023-06-30",
      "completion_date": "2024-01-10",
      "has_results": false,
      "last_update_posted_date": "2024-02-22",
      "last_synced_at": "2026-11-06T03:37:00.352Z",
      "location_count": 1,
      "location_summary": "Santa Monica, California",
      "locations": [
        {
          "city": "Santa Monica",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06018168"
    },
    {
      "nct_id": "NCT00349050",
      "title": "Transcranial Magnetic Stimulation (TMS) Effects on Pain Perception",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Pain",
        "Trigeminal Neuralgia",
        "Neuropathic Pain"
      ],
      "interventions": [
        {
          "name": "laboratory pain assessment",
          "type": "DEVICE"
        },
        {
          "name": "transcranial magnetic stimulation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "Medical University of South Carolina",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "21 Years to 60 Years"
      },
      "enrollment_count": 0,
      "start_date": "2006-07",
      "completion_date": "2010-10",
      "has_results": false,
      "last_update_posted_date": "2012-04-30",
      "last_synced_at": "2026-11-06T03:37:00.352Z",
      "location_count": 1,
      "location_summary": "Charleston, South Carolina",
      "locations": [
        {
          "city": "Charleston",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00349050"
    },
    {
      "nct_id": "NCT05726591",
      "title": "Evaluating Long-term Use of a Pediatric Robotic Exoskeleton (P.REX/Agilik) to Improve Gait in Children With Movement Disorders",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cerebral Palsy",
        "Muscular Dystrophy",
        "Spina Bifida",
        "Incomplete Spinal Cord Injury"
      ],
      "interventions": [
        {
          "name": "EA-KAFO",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "National Institutes of Health Clinical Center (CC)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "3 Years to 17 Years"
      },
      "enrollment_count": 44,
      "start_date": "2023-05-02",
      "completion_date": "2027-10-31",
      "has_results": false,
      "last_update_posted_date": "2026-10-26",
      "last_synced_at": "2026-11-06T03:37:00.352Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05726591"
    },
    {
      "nct_id": "NCT01238484",
      "title": "Ankle Equinus Contracture Treated With Dynamic Splinting",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Ankle Equinus",
        "Ankle Contracture",
        "Diabetes Mellitus"
      ],
      "interventions": [
        {
          "name": "Standard of care",
          "type": "OTHER"
        },
        {
          "name": "Dynasplint",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DEVICE"
      ],
      "sponsor": "Dynasplint Systems, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 15,
      "start_date": "2010-08",
      "completion_date": "2013-01",
      "has_results": false,
      "last_update_posted_date": "2013-07-11",
      "last_synced_at": "2026-11-06T03:37:00.352Z",
      "location_count": 2,
      "location_summary": "Jonesboro, Georgia • Fort Worth, Texas",
      "locations": [
        {
          "city": "Jonesboro",
          "state": "Georgia"
        },
        {
          "city": "Fort Worth",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01238484"
    }
  ]
}