{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+comparison&page=39",
    "query": {
      "intervention": "Control comparison",
      "page": 39
    },
    "page_size": 10
  },
  "pagination": {
    "page": 39,
    "page_size": 10,
    "total_count": 4175,
    "total_pages": 418,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+comparison&page=40&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+comparison&page=38&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-15T11:59:26.687Z",
  "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": "NCT04807361",
      "title": "Assessment of Accommodation Behavior in Children Under Myopia Control Treatment (Pilot Study)",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Accomodation",
        "Biofeedback Training",
        "Myopia"
      ],
      "interventions": [
        {
          "name": "Auditory biofeedback traing",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "State University of New York College of Optometry",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "15 Years",
        "sex": "ALL",
        "summary": "8 Years to 15 Years"
      },
      "enrollment_count": 44,
      "start_date": "2020-12-01",
      "completion_date": "2022-12-12",
      "has_results": false,
      "last_update_posted_date": "2023-01-04",
      "last_synced_at": "2026-11-15T11:59:26.687Z",
      "location_count": 1,
      "location_summary": "Long Beach, New York",
      "locations": [
        {
          "city": "Long Beach",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04807361"
    },
    {
      "nct_id": "NCT00330369",
      "title": "DORADO - Fixed Doses of Darusentan as Compared to Placebo in Resistant Hypertension",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Hypertension"
      ],
      "interventions": [
        {
          "name": "Darusentan",
          "type": "DRUG"
        },
        {
          "name": "Darusentan Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Gilead Sciences",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "35 Years to 80 Years"
      },
      "enrollment_count": 352,
      "start_date": "2006-06",
      "completion_date": "2009-01",
      "has_results": false,
      "last_update_posted_date": "2014-03-18",
      "last_synced_at": "2026-11-15T11:59:26.687Z",
      "location_count": 67,
      "location_summary": "Birmingham, Alabama • Mobile, Alabama • Tucson, Arizona + 62 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Inglewood",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00330369"
    },
    {
      "nct_id": "NCT02745080",
      "title": "Efficacy of Secukinumab Compared to Adalimumab in Patients With Psoriatic Arthritis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Psoriatic Arthritis"
      ],
      "interventions": [
        {
          "name": "Secukinumab",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Adalimumab",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Novartis Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 853,
      "start_date": "2017-04-03",
      "completion_date": "2019-12-30",
      "has_results": true,
      "last_update_posted_date": "2021-01-27",
      "last_synced_at": "2026-11-15T11:59:26.687Z",
      "location_count": 19,
      "location_summary": "Fountain Valley, California • Fullerton, California • La Mesa, California + 16 more",
      "locations": [
        {
          "city": "Fountain Valley",
          "state": "California"
        },
        {
          "city": "Fullerton",
          "state": "California"
        },
        {
          "city": "La Mesa",
          "state": "California"
        },
        {
          "city": "Upland",
          "state": "California"
        },
        {
          "city": "Bowling Green",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02745080"
    },
    {
      "nct_id": "NCT01418703",
      "title": "Feasibility Study of a Modular Control to Range System in Type 1 Diabetes Mellitus",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Type 1 Diabetes Mellitus"
      ],
      "interventions": [
        {
          "name": "Closed Loop Control (CLC)",
          "type": "DEVICE"
        },
        {
          "name": "Open Loop",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Virginia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "21 Years to 65 Years"
      },
      "enrollment_count": 38,
      "start_date": "2009-10",
      "completion_date": "2010-12",
      "has_results": true,
      "last_update_posted_date": "2014-11-13",
      "last_synced_at": "2026-11-15T11:59:26.687Z",
      "location_count": 1,
      "location_summary": "Charlottesville, Virginia",
      "locations": [
        {
          "city": "Charlottesville",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01418703"
    },
    {
      "nct_id": "NCT04132869",
      "title": "YES! We Can PLAY: A Physical Activity and Nutrition After-School Program for Middle School Students",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Child Obesity"
      ],
      "interventions": [
        {
          "name": "Sports Readiness Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": "15 Years",
        "sex": "ALL",
        "summary": "11 Years to 15 Years"
      },
      "enrollment_count": 298,
      "start_date": "2020-01-13",
      "completion_date": "2023-01-30",
      "has_results": false,
      "last_update_posted_date": "2023-01-31",
      "last_synced_at": "2026-11-15T11:59:26.687Z",
      "location_count": 2,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04132869"
    },
    {
      "nct_id": "NCT05136729",
      "title": "The Effects of Self-Natural Posture Exercise Programs on Chronic Low Back Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Low-back Pain"
      ],
      "interventions": [
        {
          "name": "Self-Natural Posture Exercise training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Billings Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 19,
      "start_date": "2022-01-17",
      "completion_date": "2023-03-22",
      "has_results": false,
      "last_update_posted_date": "2023-06-22",
      "last_synced_at": "2026-11-15T11:59:26.687Z",
      "location_count": 1,
      "location_summary": "Billings, Montana",
      "locations": [
        {
          "city": "Billings",
          "state": "Montana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05136729"
    },
    {
      "nct_id": "NCT07414862",
      "title": "The Effects of Finger Extensor Training on Climbing Performance Compared With Traditional Flexor Training",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy Adult"
      ],
      "interventions": [
        {
          "name": "Traditional Hangboard Protocol",
          "type": "OTHER"
        },
        {
          "name": "Extensor Tendon Isometric Training",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "April Henderson",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 36,
      "start_date": "2025-11-11",
      "completion_date": "2026-08-06",
      "has_results": false,
      "last_update_posted_date": "2026-06-15",
      "last_synced_at": "2026-11-15T11:59:26.687Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07414862"
    },
    {
      "nct_id": "NCT03164356",
      "title": "Bioimpedance as a Diagnostic Tool for Assessing the Need for Socket Modification in Transtibial Amputees",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Transtibial Amputee"
      ],
      "interventions": [
        {
          "name": "Bioimpedance monitor",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 68,
      "start_date": "2016-11-09",
      "completion_date": "2020-12-23",
      "has_results": true,
      "last_update_posted_date": "2023-05-03",
      "last_synced_at": "2026-11-15T11:59:26.687Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03164356"
    },
    {
      "nct_id": "NCT02674854",
      "title": "Double-masked Study of PG324 Ophthalmic Solution in Patients With Open-angle Glaucoma or Ocular Hypertension",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Open-angle Glaucoma",
        "Ocular Hypertension"
      ],
      "interventions": [
        {
          "name": "PG324 Ophthalmic Solution 0.02%/0.005%",
          "type": "DRUG"
        },
        {
          "name": "Netarsudil (AR-13324) ophthalmic solution 0.02%",
          "type": "DRUG"
        },
        {
          "name": "Latanoprost ophthalmic solution 0.005%",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Aerie Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 750,
      "start_date": "2016-02",
      "completion_date": "2017-03",
      "has_results": true,
      "last_update_posted_date": "2019-05-21",
      "last_synced_at": "2026-11-15T11:59:26.687Z",
      "location_count": 1,
      "location_summary": "Bedminster, New Jersey",
      "locations": [
        {
          "city": "Bedminster",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02674854"
    },
    {
      "nct_id": "NCT05373329",
      "title": "Testing a Digital Health Intervention App for Depression and Anxiety",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Depression, Anxiety"
      ],
      "interventions": [
        {
          "name": "Sanvello (app)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Nevada, Las Vegas",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 4607,
      "start_date": "2021-06-14",
      "completion_date": "2022-02-04",
      "has_results": false,
      "last_update_posted_date": "2023-05-10",
      "last_synced_at": "2026-11-15T11:59:26.687Z",
      "location_count": 1,
      "location_summary": "Las Vegas, Nevada",
      "locations": [
        {
          "city": "Las Vegas",
          "state": "Nevada"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05373329"
    }
  ]
}