{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+feedback&page=4",
    "query": {
      "intervention": "Control feedback",
      "page": 4
    },
    "page_size": 10
  },
  "pagination": {
    "page": 4,
    "page_size": 10,
    "total_count": 1311,
    "total_pages": 132,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+feedback&page=5&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+feedback&page=3&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-24T03:02:30.658Z",
  "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": "NCT03464279",
      "title": "Use of a Behavioral Economic Intervention to Reduce Antibiotic Prescription for Upper Respiratory Infections",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Antibiotics",
        "Upper Respiratory Infections",
        "Safety-Net Hospitals",
        "Behavioral Economics",
        "Choosing Wisely"
      ],
      "interventions": [
        {
          "name": "Nudge using Behavioral Economic Interventions",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard Practices to Reduce Health System Antibiotic Prescription",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 2500,
      "start_date": "2015-05-29",
      "completion_date": "2018-03-30",
      "has_results": false,
      "last_update_posted_date": "2018-05-02",
      "last_synced_at": "2026-10-24T03:02:30.658Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03464279"
    },
    {
      "nct_id": "NCT02353117",
      "title": "Preventing Congenital Syphilis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Congenital Syphilis"
      ],
      "interventions": [
        {
          "name": "Congenital Syphilis Intervention Group",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Tulane University School of Public Health and Tropical Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "13 Years and older · Female only"
      },
      "enrollment_count": 60386,
      "start_date": "2016-01-11",
      "completion_date": "2018-02-28",
      "has_results": false,
      "last_update_posted_date": "2018-04-26",
      "last_synced_at": "2026-10-24T03:02:30.658Z",
      "location_count": 1,
      "location_summary": "New Orleans, Louisiana",
      "locations": [
        {
          "city": "New Orleans",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02353117"
    },
    {
      "nct_id": "NCT02844517",
      "title": "International Diabetes Closed Loop (iDCL) Trial: Research Site Training Protocol",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes Mellitus, Type 1"
      ],
      "interventions": [
        {
          "name": "Artificial Pancreas",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Virginia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "74 Years",
        "sex": "ALL",
        "summary": "14 Years to 74 Years"
      },
      "enrollment_count": 43,
      "start_date": "2016-11",
      "completion_date": "2017-10",
      "has_results": false,
      "last_update_posted_date": "2018-05-07",
      "last_synced_at": "2026-10-24T03:02:30.658Z",
      "location_count": 7,
      "location_summary": "Santa Barbara, California • Stanford, California • Aurora, Colorado + 4 more",
      "locations": [
        {
          "city": "Santa Barbara",
          "state": "California"
        },
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02844517"
    },
    {
      "nct_id": "NCT04784585",
      "title": "Miro-randomized Trial for Optimizing a JITAI to Reduce Dietary Lapses in Obesity Treatment",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "JITAI Enhanced Education Intervention Option",
          "type": "BEHAVIORAL"
        },
        {
          "name": "JITAI Self-Efficacy Intervention Option",
          "type": "BEHAVIORAL"
        },
        {
          "name": "JITAI Motivation Intervention Option",
          "type": "BEHAVIORAL"
        },
        {
          "name": "JITAI Self-Regulation Intervention Option",
          "type": "BEHAVIORAL"
        },
        {
          "name": "JITAI Generic Risk Alert Intervention Option (Active Comparator)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Online Behavioral Obesity Treatment",
          "type": "BEHAVIORAL"
        },
        {
          "name": "JITAI No Treatment Intervention Option",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The Miriam Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 204,
      "start_date": "2021-10-26",
      "completion_date": "2026-05-31",
      "has_results": false,
      "last_update_posted_date": "2026-05-22",
      "last_synced_at": "2026-10-24T03:02:30.658Z",
      "location_count": 1,
      "location_summary": "Providence, Rhode Island",
      "locations": [
        {
          "city": "Providence",
          "state": "Rhode Island"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04784585"
    },
    {
      "nct_id": "NCT00366028",
      "title": "Increasing Evidence-based Clinical Practices in VA",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hand Washing"
      ],
      "interventions": [
        {
          "name": "Organization Model",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Data Feedback Model",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "US Department of Veterans Affairs",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 1624,
      "start_date": "2006-01",
      "completion_date": "2009-01",
      "has_results": true,
      "last_update_posted_date": "2015-04-28",
      "last_synced_at": "2026-10-24T03:02:30.658Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00366028"
    },
    {
      "nct_id": "NCT01048957",
      "title": "The Neural Basis of Cue-Elicited Cigarette Craving and Its Control",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Nicotine Dependence"
      ],
      "interventions": [
        {
          "name": "Real Time Feedback Training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "National Institute on Drug Abuse (NIDA)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 79,
      "start_date": "2007-01-09",
      "completion_date": "2013-04-08",
      "has_results": false,
      "last_update_posted_date": "2019-12-16",
      "last_synced_at": "2026-10-24T03:02:30.658Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01048957"
    },
    {
      "nct_id": "NCT04468919",
      "title": "Optimizing BCI-FIT: Brain Computer Interface - Functional Implementation Toolkit",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Amyotrophic Lateral Sclerosis",
        "Brainstem Stroke",
        "Muscular Dystrophies",
        "Parkinson's Disease and Parkinsonism",
        "Multiple System Atrophy",
        "Brain Tumor Adult",
        "Spinal Cord Injuries",
        "Locked-in Syndrome"
      ],
      "interventions": [
        {
          "name": "BCI-FIT multi-modal access",
          "type": "BEHAVIORAL"
        },
        {
          "name": "BCI-FIT adaptive signal modeling",
          "type": "BEHAVIORAL"
        },
        {
          "name": "BCI-FIT active querying",
          "type": "BEHAVIORAL"
        },
        {
          "name": "BCI-FIT language modeling",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Oregon Health and Science University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "18 Years to 89 Years"
      },
      "enrollment_count": 55,
      "start_date": "2022-07-15",
      "completion_date": "2025-05-05",
      "has_results": false,
      "last_update_posted_date": "2025-05-16",
      "last_synced_at": "2026-10-24T03:02:30.658Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04468919"
    },
    {
      "nct_id": "NCT05617898",
      "title": "Determining the Role of Social Reward Learning in Social Anhedonia",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Psychosis"
      ],
      "interventions": [
        {
          "name": "Motivational Interviewing",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Nutrition Didactic Training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "18 Years to 35 Years"
      },
      "enrollment_count": 152,
      "start_date": "2023-06-14",
      "completion_date": "2027-11",
      "has_results": false,
      "last_update_posted_date": "2026-07-27",
      "last_synced_at": "2026-10-24T03:02:30.658Z",
      "location_count": 2,
      "location_summary": "Birmingham, Alabama • Los Angeles, California",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05617898"
    },
    {
      "nct_id": "NCT03537963",
      "title": "Improving Sleep in BMT Survivors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep Disturbance",
        "Sleep Disorder"
      ],
      "interventions": [
        {
          "name": "mHealth Stepped-care Intervention",
          "type": "OTHER"
        },
        {
          "name": "Educational Control Condition",
          "type": "OTHER"
        },
        {
          "name": "Questionnaire",
          "type": "OTHER"
        },
        {
          "name": "Interview",
          "type": "OTHER"
        },
        {
          "name": "Qualitative Interviews",
          "type": "OTHER"
        },
        {
          "name": "Virtual Reality",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "H. Lee Moffitt Cancer Center and Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2018-05-15",
      "completion_date": "2024-04-19",
      "has_results": false,
      "last_update_posted_date": "2026-02-06",
      "last_synced_at": "2026-10-24T03:02:30.658Z",
      "location_count": 1,
      "location_summary": "Tampa, Florida",
      "locations": [
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03537963"
    },
    {
      "nct_id": "NCT04246593",
      "title": "Effectiveness and Implementation of a Research Tested Mobile Produce Market",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Fruit and Vegetable Consumption"
      ],
      "interventions": [
        {
          "name": "Mobile Market program implementation",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University at Buffalo",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 759,
      "start_date": "2020-01-13",
      "completion_date": "2023-10-11",
      "has_results": true,
      "last_update_posted_date": "2025-06-05",
      "last_synced_at": "2026-10-24T03:02:30.658Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04246593"
    }
  ]
}