{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=negative+control&page=5",
    "query": {
      "intervention": "negative control",
      "page": 5
    },
    "page_size": 10
  },
  "pagination": {
    "page": 5,
    "page_size": 10,
    "total_count": 1038,
    "total_pages": 104,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=negative+control&page=6&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=negative+control&page=4&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-23T00:42:14.349Z",
  "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": "NCT04476797",
      "title": "Phase I/II Study of SBRT and GC4711 for Centrally Located or Large NSCLC",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "SBRT",
        "NSCLC",
        "Non-metastatic"
      ],
      "interventions": [
        {
          "name": "GC4711 +SBRT",
          "type": "DRUG"
        },
        {
          "name": "Placebo +SBRT",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Galera Therapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 47,
      "start_date": "2020-10-18",
      "completion_date": "2023-11-28",
      "has_results": true,
      "last_update_posted_date": "2024-04-30",
      "last_synced_at": "2026-10-23T00:42:14.349Z",
      "location_count": 10,
      "location_summary": "Greeley, Colorado • Loveland, Colorado • Columbus, Georgia + 6 more",
      "locations": [
        {
          "city": "Greeley",
          "state": "Colorado"
        },
        {
          "city": "Loveland",
          "state": "Colorado"
        },
        {
          "city": "Columbus",
          "state": "Georgia"
        },
        {
          "city": "Iowa City",
          "state": "Iowa"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04476797"
    },
    {
      "nct_id": "NCT07120386",
      "title": "Irrigating vs Traditional Negative Pressure Wound Therapy to Treat Necrotizing Soft Tissue Infections",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Necrotizing Soft Tissue Infections"
      ],
      "interventions": [
        {
          "name": "Negative Pressure Wound Therapy",
          "type": "DEVICE"
        },
        {
          "name": "Negative Pressure Wound Therapy with Instillation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "HealthPartners Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2025-08-01",
      "completion_date": "2026-10",
      "has_results": false,
      "last_update_posted_date": "2025-09-17",
      "last_synced_at": "2026-10-23T00:42:14.349Z",
      "location_count": 1,
      "location_summary": "Saint Paul, Minnesota",
      "locations": [
        {
          "city": "Saint Paul",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07120386"
    },
    {
      "nct_id": "NCT04935710",
      "title": "Prevention and Early Identification for High Risk Youth in School-based Clinics",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Community Mental Health Services",
        "Adolescent Well Being",
        "Resilience, Psychological",
        "Health Equity",
        "Screening"
      ],
      "interventions": [
        {
          "name": "COPE2Thrive",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Usual care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Cambridge Health Alliance",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "24 Years",
        "sex": "ALL",
        "summary": "12 Years to 24 Years"
      },
      "enrollment_count": 39,
      "start_date": "2022-01-03",
      "completion_date": "2024-03-31",
      "has_results": true,
      "last_update_posted_date": "2026-09-18",
      "last_synced_at": "2026-10-23T00:42:14.349Z",
      "location_count": 5,
      "location_summary": "Cambridge, Massachusetts • Everett, Massachusetts • Somerville, Massachusetts",
      "locations": [
        {
          "city": "Cambridge",
          "state": "Massachusetts"
        },
        {
          "city": "Cambridge",
          "state": "Massachusetts"
        },
        {
          "city": "Cambridge",
          "state": "Massachusetts"
        },
        {
          "city": "Everett",
          "state": "Massachusetts"
        },
        {
          "city": "Somerville",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04935710"
    },
    {
      "nct_id": "NCT01228500",
      "title": "The Use of Bioscaffolds in Conjunction With Negative Pressure Therapy: A Prospective Randomized Double-Blinded Trial",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Foot Ulcer, Diabetic"
      ],
      "interventions": [
        {
          "name": "PriMatrix",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Integra LifeSciences Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2008-01",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2016-05-17",
      "last_synced_at": "2026-10-23T00:42:14.349Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01228500"
    },
    {
      "nct_id": "NCT05875207",
      "title": "Physical Therapy Integrated With Mindfulness for Patients With Chronic Pain and Opioid Treatment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Pain",
        "Pain, Musculoskeletal",
        "Opioid Use",
        "Physical Therapy"
      ],
      "interventions": [
        {
          "name": "Mindfulness based practice",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control/Standard Physical Therapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Utah",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 93,
      "start_date": "2023-08-14",
      "completion_date": "2025-12-10",
      "has_results": false,
      "last_update_posted_date": "2026-01-21",
      "last_synced_at": "2026-10-23T00:42:14.349Z",
      "location_count": 2,
      "location_summary": "Gainesville, Florida • Salt Lake City, Utah",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05875207"
    },
    {
      "nct_id": "NCT07313436",
      "title": "Extended Release Protein Dosing",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Nutrition"
      ],
      "interventions": [
        {
          "name": "Extended release nutritional protein",
          "type": "OTHER"
        },
        {
          "name": "Control",
          "type": "OTHER"
        },
        {
          "name": "Negative Dose",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "VitaKey Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "18 Years to 40 Years"
      },
      "enrollment_count": 21,
      "start_date": "2025-11-17",
      "completion_date": "2026-04",
      "has_results": false,
      "last_update_posted_date": "2026-03-24",
      "last_synced_at": "2026-10-23T00:42:14.349Z",
      "location_count": 1,
      "location_summary": "Addison, Illinois",
      "locations": [
        {
          "city": "Addison",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07313436"
    },
    {
      "nct_id": "NCT03037307",
      "title": "A Clinical Bite Force Study of Two Marketed Adhesives Against no Adhesive",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Denture Retention"
      ],
      "interventions": [
        {
          "name": "Test Product",
          "type": "OTHER"
        },
        {
          "name": "Positive Contol",
          "type": "OTHER"
        },
        {
          "name": "Negative Control",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 44,
      "start_date": "2017-02-13",
      "completion_date": "2017-05-04",
      "has_results": true,
      "last_update_posted_date": "2018-08-31",
      "last_synced_at": "2026-10-23T00:42:14.349Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03037307"
    },
    {
      "nct_id": "NCT03547180",
      "title": "Mechanisms of Treatment Change in Panic Disorder and Agoraphobia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Panic Disorder With Agoraphobia"
      ],
      "interventions": [
        {
          "name": "Cognitive Therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Capnometry-Assisted Respiratory Training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "In-vivo exposure",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Southern Methodist University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 41,
      "start_date": "2004-01",
      "completion_date": "2008-03",
      "has_results": false,
      "last_update_posted_date": "2020-05-01",
      "last_synced_at": "2026-10-23T00:42:14.349Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03547180"
    },
    {
      "nct_id": "NCT02054624",
      "title": "Rural Lifestyle Eating and Activity Program (Rural LEAP)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Lifestyle intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Health education control",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Individual",
          "type": "BEHAVIORAL"
        },
        {
          "name": "All Groups",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "21 Years to 75 Years"
      },
      "enrollment_count": 631,
      "start_date": "2013-08",
      "completion_date": "2020-04",
      "has_results": false,
      "last_update_posted_date": "2021-09-14",
      "last_synced_at": "2026-10-23T00:42:14.349Z",
      "location_count": 14,
      "location_summary": "Bronson, Florida • Bunnell, Florida • Cross City, Florida + 11 more",
      "locations": [
        {
          "city": "Bronson",
          "state": "Florida"
        },
        {
          "city": "Bunnell",
          "state": "Florida"
        },
        {
          "city": "Cross City",
          "state": "Florida"
        },
        {
          "city": "Jasper",
          "state": "Florida"
        },
        {
          "city": "Lake Butler",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02054624"
    },
    {
      "nct_id": "NCT03364803",
      "title": "Collecting Information About Treatment Results for Patients With Cushing's Syndrome",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cushing's Disease",
        "Cushing Syndrome",
        "Cushing Disease"
      ],
      "interventions": [
        {
          "name": "Cushing's QoL (Quality of Life Questionnaire)",
          "type": "OTHER"
        },
        {
          "name": "Nottingham Health Profile (NHP)",
          "type": "OTHER"
        },
        {
          "name": "Hospital Anxiety and Depression Scale (HADS)",
          "type": "OTHER"
        },
        {
          "name": "Perceived Stress Scale (PSS)",
          "type": "OTHER"
        },
        {
          "name": "Barratt's Impulsivity Scale (BIS)",
          "type": "OTHER"
        },
        {
          "name": "Beck Depression Inventory (BDI)",
          "type": "OTHER"
        },
        {
          "name": "State-Trait Anxiety Inventory (STAI)",
          "type": "OTHER"
        },
        {
          "name": "State Food Craving Questionnaire-State (FCQ-S)",
          "type": "OTHER"
        },
        {
          "name": "Trait Food Craving Questionnaire-Trait (FCQ-T)",
          "type": "OTHER"
        },
        {
          "name": "Visual Analogue Scale (VAS)",
          "type": "OTHER"
        },
        {
          "name": "Sensitivity to Reinforcement of Addictive and other Primary Rewards (STRAP-R) food variant",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Memorial Sloan Kettering Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "14 Years and older"
      },
      "enrollment_count": 300,
      "start_date": "2017-11-28",
      "completion_date": "2026-11-28",
      "has_results": false,
      "last_update_posted_date": "2025-10-23",
      "last_synced_at": "2026-10-23T00:42:14.349Z",
      "location_count": 7,
      "location_summary": "Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more",
      "locations": [
        {
          "city": "Basking Ridge",
          "state": "New Jersey"
        },
        {
          "city": "Middletown",
          "state": "New Jersey"
        },
        {
          "city": "Montvale",
          "state": "New Jersey"
        },
        {
          "city": "Commack",
          "state": "New York"
        },
        {
          "city": "Harrison",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03364803"
    }
  ]
}