{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=negative+control&page=39",
    "query": {
      "intervention": "negative control",
      "page": 39
    },
    "page_size": 10
  },
  "pagination": {
    "page": 39,
    "page_size": 10,
    "total_count": 1040,
    "total_pages": 104,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=negative+control&page=40&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=negative+control&page=38&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-28T05:37:54.958Z",
  "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": "NCT03203889",
      "title": "Testing Effectiveness of the Community Reinforcement Approach and Family Training (CRAFT) With American Indians",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Substance Use Disorders",
        "Family Members"
      ],
      "interventions": [
        {
          "name": "CRAFT-AI",
          "type": "BEHAVIORAL"
        },
        {
          "name": "TSF-CSO",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of New Mexico",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 45,
      "start_date": "2017-06-27",
      "completion_date": "2021-07-25",
      "has_results": false,
      "last_update_posted_date": "2022-08-22",
      "last_synced_at": "2026-10-28T05:37:54.958Z",
      "location_count": 1,
      "location_summary": "Zuni, New Mexico",
      "locations": [
        {
          "city": "Zuni",
          "state": "New Mexico"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03203889"
    },
    {
      "nct_id": "NCT06979804",
      "title": "A Comparison of Outcomes After Anterior Cruciate Ligament (ACL) or Anterior Cruciate Ligament and Meniscus (ACL+Meniscus) Surgery Using Semiconductor Fabric Products",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "ACL Reconstruction",
        "Meniscus Tears",
        "Anterior Cruciate Ligament Rupture"
      ],
      "interventions": [
        {
          "name": "Semiconducting fabric sleeves",
          "type": "DEVICE"
        },
        {
          "name": "Non-semiconducting fabric sleeves",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Illinois Center for Orthopaedic Research and Education",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "16 Years to 65 Years"
      },
      "enrollment_count": 135,
      "start_date": "2024-09-11",
      "completion_date": "2026-10-01",
      "has_results": false,
      "last_update_posted_date": "2025-05-22",
      "last_synced_at": "2026-10-28T05:37:54.958Z",
      "location_count": 1,
      "location_summary": "Westmont, Illinois",
      "locations": [
        {
          "city": "Westmont",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06979804"
    },
    {
      "nct_id": "NCT01793935",
      "title": "Withania Somnifera: an Immunomodulator and Anti-inflammatory Agent for Schizophrenia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Schizophrenia",
        "Schizoaffective Disorder"
      ],
      "interventions": [
        {
          "name": "Sensoril®",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "K.N. Roy Chengappa",
      "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": 68,
      "start_date": "2013-04",
      "completion_date": "2016-07-07",
      "has_results": true,
      "last_update_posted_date": "2018-01-03",
      "last_synced_at": "2026-10-28T05:37:54.958Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01793935"
    },
    {
      "nct_id": "NCT07385313",
      "title": "Combined OFM and Vacuum-assisted Therapy for Expedited Regeneration Over Structures",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Soft Tissue Defects",
        "Soft Tissue Wounds",
        "Traumatic Soft Tissue Defect"
      ],
      "interventions": [
        {
          "name": "Myriad™ applied in conjunction with NPWT",
          "type": "DEVICE"
        },
        {
          "name": "NPWT Alone",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Aroa Biosurgery Limited",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2026-03-31",
      "completion_date": "2027-04",
      "has_results": false,
      "last_update_posted_date": "2026-04-13",
      "last_synced_at": "2026-10-28T05:37:54.958Z",
      "location_count": 2,
      "location_summary": "Aurora, Colorado • San Antonio, Texas",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07385313"
    },
    {
      "nct_id": "NCT01292174",
      "title": "Safety Study of Ibalizumab Subcutaneous Injection in Healthy Volunteers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Prevention of Infection With HIV-1"
      ],
      "interventions": [
        {
          "name": "ibalizumab (biologic/MAb) for SC Injection or placebo",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "TaiMed Biologics 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": 25,
      "start_date": "2011-02",
      "completion_date": "2012-09",
      "has_results": false,
      "last_update_posted_date": "2012-12-18",
      "last_synced_at": "2026-10-28T05:37:54.958Z",
      "location_count": 6,
      "location_summary": "Birmingham, Alabama • Long Beach, California • San Francisco, California + 3 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01292174"
    },
    {
      "nct_id": "NCT03079245",
      "title": "Improving Antimicrobial Prescribing Practices in the Neonatal ICU",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Infants in Neonatal Intensive Care Units"
      ],
      "interventions": [
        {
          "name": "Education Plus (E+)",
          "type": "OTHER"
        },
        {
          "name": "Clinical Decision Support",
          "type": "OTHER"
        },
        {
          "name": "Prescriber Audit and Feedback",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Columbia University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 6184,
      "start_date": "2009-05-01",
      "completion_date": "2012-04-30",
      "has_results": false,
      "last_update_posted_date": "2017-03-14",
      "last_synced_at": "2026-10-28T05:37:54.958Z",
      "location_count": 4,
      "location_summary": "Wilmington, Delaware • New York, New York • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Wilmington",
          "state": "Delaware"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03079245"
    },
    {
      "nct_id": "NCT04227977",
      "title": "Volume Optimization Incorporating Negative Pressure Diuresis in Heart Failure (VOID-HF)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cardiorenal Syndrome"
      ],
      "interventions": [
        {
          "name": "JuxtaFlow System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "3ive Labs",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "22 Years and older"
      },
      "enrollment_count": 8,
      "start_date": "2020-06-12",
      "completion_date": "2023-10-20",
      "has_results": false,
      "last_update_posted_date": "2023-10-25",
      "last_synced_at": "2026-10-28T05:37:54.958Z",
      "location_count": 4,
      "location_summary": "Gainesville, Florida • Cleveland, Ohio • San Antonio, Texas + 1 more",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        },
        {
          "city": "Norfolk",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04227977"
    },
    {
      "nct_id": "NCT04705766",
      "title": "KIDney Injury in Times of COVID-19 (KIDCOV)",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "SARS-CoV Infection",
        "Covid19",
        "Corona Virus Infection",
        "Acute Kidney Injury",
        "Kidney Injury"
      ],
      "interventions": [
        {
          "name": "Urine Collection",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 2000,
      "start_date": "2021-03-01",
      "completion_date": "2027-03",
      "has_results": false,
      "last_update_posted_date": "2026-09-11",
      "last_synced_at": "2026-10-28T05:37:54.958Z",
      "location_count": 3,
      "location_summary": "San Francisco, California • Chicago, Illinois • Ann Arbor, Michigan",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04705766"
    },
    {
      "nct_id": "NCT02511236",
      "title": "Addressing Racial/Ethnic Tobacco Health Disparities Via Group Intervention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Smoking Cessation"
      ],
      "interventions": [
        {
          "name": "Group Cognitive Behavioral Therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "General Health Education",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Transdermal Nicotine Patch",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DRUG"
      ],
      "sponsor": "University of Miami",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 356,
      "start_date": "2015-08",
      "completion_date": "2019-10-23",
      "has_results": true,
      "last_update_posted_date": "2021-06-24",
      "last_synced_at": "2026-10-28T05:37:54.958Z",
      "location_count": 2,
      "location_summary": "Coral Gables, Florida • Tampa, Florida",
      "locations": [
        {
          "city": "Coral Gables",
          "state": "Florida"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02511236"
    },
    {
      "nct_id": "NCT00249457",
      "title": "Employment-based Reinforcement to Motivate Drug Abstinence in the Treatment of Drug Addiction. - 2",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Behavior, Addictive",
        "Cocaine Abuse",
        "Cocaine Dependence",
        "Heroin Dependence",
        "Opioid Dependence"
      ],
      "interventions": [
        {
          "name": "Contingency management",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 50 Years · Female only"
      },
      "enrollment_count": 40,
      "start_date": "1996-10",
      "completion_date": "2006-01",
      "has_results": false,
      "last_update_posted_date": "2017-10-30",
      "last_synced_at": "2026-10-28T05:37:54.958Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00249457"
    }
  ]
}