{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+Feedback&page=5",
    "query": {
      "intervention": "Control Feedback",
      "page": 5
    },
    "page_size": 10
  },
  "pagination": {
    "page": 5,
    "page_size": 10,
    "total_count": 1309,
    "total_pages": 131,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+Feedback&page=6&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+Feedback&page=4&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-20T16:15:57.886Z",
  "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": "NCT02030119",
      "title": "Way to Be Active III (Framing Incentives)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sedentary Lifestyle"
      ],
      "interventions": [
        {
          "name": "Financial Incentives",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Daily feedback",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 281,
      "start_date": "2014-02",
      "completion_date": "2014-09",
      "has_results": true,
      "last_update_posted_date": "2017-12-02",
      "last_synced_at": "2026-10-20T16:15:57.886Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02030119"
    },
    {
      "nct_id": "NCT01853930",
      "title": "Translation of Eye Movement Reading Training to Clinical Practice",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Macular Disease"
      ],
      "interventions": [
        {
          "name": "Platform for Administering Eye-movement Control Training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "55 Years and older"
      },
      "enrollment_count": 33,
      "start_date": "2014-01-01",
      "completion_date": "2017-06-30",
      "has_results": true,
      "last_update_posted_date": "2019-11-13",
      "last_synced_at": "2026-10-20T16:15:57.886Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01853930"
    },
    {
      "nct_id": "NCT02358330",
      "title": "Project 1: Evaluating EHR-Based Health System Modifications for the Chronic Care of Smoking",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Smoking",
        "Nicotine Dependence",
        "Electronic Health Records",
        "Translational Research"
      ],
      "interventions": [
        {
          "name": "EHR Enhanced Clinic Intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 28095,
      "start_date": "2015-02",
      "completion_date": "2018-08-01",
      "has_results": false,
      "last_update_posted_date": "2020-05-13",
      "last_synced_at": "2026-10-20T16:15:57.886Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02358330"
    },
    {
      "nct_id": "NCT03060291",
      "title": "Prevention of Substance Use in At-Risk Students: A Family-Centered Web Program",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Substance Use",
        "Conduct Disorders in Adolescence",
        "Depression",
        "Anxiety"
      ],
      "interventions": [
        {
          "name": "FCU-Online, web/ mobile only",
          "type": "BEHAVIORAL"
        },
        {
          "name": "FCU-Online, web/ mobile + coach",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Oregon",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 322,
      "start_date": "2017-02-21",
      "completion_date": "2019-09-30",
      "has_results": true,
      "last_update_posted_date": "2023-12-19",
      "last_synced_at": "2026-10-20T16:15:57.886Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03060291"
    },
    {
      "nct_id": "NCT06234085",
      "title": "Optimizing Video Communication Assessment for Teaching Error Disclosure Skills",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Error Disclosure"
      ],
      "interventions": [
        {
          "name": "VCA feedback report available",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "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": 154,
      "start_date": "2022-07-01",
      "completion_date": "2023-06-30",
      "has_results": false,
      "last_update_posted_date": "2024-01-31",
      "last_synced_at": "2026-10-20T16:15:57.886Z",
      "location_count": 7,
      "location_summary": "Boise, Idaho • Worcester, Massachusetts • Dearborn, Michigan + 4 more",
      "locations": [
        {
          "city": "Boise",
          "state": "Idaho"
        },
        {
          "city": "Worcester",
          "state": "Massachusetts"
        },
        {
          "city": "Dearborn",
          "state": "Michigan"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "Lebanon",
          "state": "New Hampshire"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06234085"
    },
    {
      "nct_id": "NCT03186885",
      "title": "Healthy Frio: A Rural Community Partnership to Advance Latino Obesity Research",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity",
        "Nutrition Poor",
        "Physical Activity",
        "Weight Loss"
      ],
      "interventions": [
        {
          "name": "Healthy Frio In-Person Family-focused Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Healthy Frio Remote Technology Family-focused Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Texas at Austin",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "8 Years and older"
      },
      "enrollment_count": 260,
      "start_date": "2017-11-01",
      "completion_date": "2023-01-31",
      "has_results": false,
      "last_update_posted_date": "2022-11-03",
      "last_synced_at": "2026-10-20T16:15:57.886Z",
      "location_count": 1,
      "location_summary": "Pearsall, Texas",
      "locations": [
        {
          "city": "Pearsall",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03186885"
    },
    {
      "nct_id": "NCT01107015",
      "title": "Mobile Diabetes Management",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes"
      ],
      "interventions": [
        {
          "name": "Tailored Patient Intervention",
          "type": "DEVICE"
        },
        {
          "name": "Patient-physician intervention",
          "type": "DEVICE"
        },
        {
          "name": "Patient and PCP intervention with analyzed data",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Maryland, Baltimore",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "18 Years to 64 Years"
      },
      "enrollment_count": 213,
      "start_date": "2008-06",
      "completion_date": "2011-09",
      "has_results": true,
      "last_update_posted_date": "2023-05-31",
      "last_synced_at": "2026-10-20T16:15:57.886Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01107015"
    },
    {
      "nct_id": "NCT04554576",
      "title": "Escoge Salud (Choose Health): a Chronic Pain Self-Management Program in Middle to Older Age Hispanic Americans",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Pain"
      ],
      "interventions": [
        {
          "name": "Chronic Disease Self-Management Program (CDSMP) for chronic pain in Spanish",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Remote feedback active group",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Remote feedback control group",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Kaiser Permanente",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "40 Years to 80 Years"
      },
      "enrollment_count": 18,
      "start_date": "2019-02-14",
      "completion_date": "2021-12-31",
      "has_results": false,
      "last_update_posted_date": "2022-05-31",
      "last_synced_at": "2026-10-20T16:15:57.886Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04554576"
    },
    {
      "nct_id": "NCT03574974",
      "title": "Neurofeedback of Amygdala Activity for Post-traumatic Stress Disorder",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Post-Traumatic Stress Disorder"
      ],
      "interventions": [
        {
          "name": "Experimental Feedback",
          "type": "DEVICE"
        },
        {
          "name": "Control Feedback",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 27,
      "start_date": "2018-06-01",
      "completion_date": "2022-03-08",
      "has_results": true,
      "last_update_posted_date": "2024-02-15",
      "last_synced_at": "2026-10-20T16:15:57.886Z",
      "location_count": 2,
      "location_summary": "New Haven, Connecticut • West Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "West Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03574974"
    },
    {
      "nct_id": "NCT04824989",
      "title": "Parents Advancing Toddler Health",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep Problem",
        "Behavior, Child"
      ],
      "interventions": [
        {
          "name": "Sleep Health in Preschoolers (SHIP)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Family Check-Up (FCU)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Oral Health, Child Safety, and Environmental Health Intervention (Active Control)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Boston University Charles River Campus",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Months",
        "maximum_age": "48 Months",
        "sex": "ALL",
        "summary": "18 Months to 48 Months"
      },
      "enrollment_count": 305,
      "start_date": "2021-03-22",
      "completion_date": "2027-02",
      "has_results": false,
      "last_update_posted_date": "2026-08-19",
      "last_synced_at": "2026-10-20T16:15:57.886Z",
      "location_count": 2,
      "location_summary": "Denver, Colorado • Boston, Massachusetts",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04824989"
    }
  ]
}