{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=No+incentive&page=2",
    "query": {
      "intervention": "No incentive",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=No+incentive&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-25T17:20:21.277Z",
  "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": "NCT03093441",
      "title": "A Comparison of High-intensity Interval Training Protocols on Health and Fitness",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Multimodal High-Intensity Interval Training Intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Oakland University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 40 Years · Female only"
      },
      "enrollment_count": 16,
      "start_date": "2017-07-17",
      "completion_date": "2018-08-23",
      "has_results": false,
      "last_update_posted_date": "2019-03-13",
      "last_synced_at": "2026-09-25T17:20:21.277Z",
      "location_count": 1,
      "location_summary": "Rochester, Michigan",
      "locations": [
        {
          "city": "Rochester",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03093441"
    },
    {
      "nct_id": "NCT02898688",
      "title": "P3+ Intervention Phase",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Vaccination"
      ],
      "interventions": [
        {
          "name": "Control Site",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Intervention Site",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Patient-level Control Group",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Patient-level Intervention Group",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Emory University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 50 Years · Female only"
      },
      "enrollment_count": 2200,
      "start_date": "2017-06-12",
      "completion_date": "2020-07-06",
      "has_results": false,
      "last_update_posted_date": "2020-08-05",
      "last_synced_at": "2026-09-25T17:20:21.277Z",
      "location_count": 23,
      "location_summary": "Aurora, Colorado • Boulder, Colorado • Denver, Colorado + 12 more",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Boulder",
          "state": "Colorado"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02898688"
    },
    {
      "nct_id": "NCT04561765",
      "title": "Innovation in the Treatment of Persistent Pain in Adults With NF1: Implementation of the iCanCope Mobile Application- Clinical Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Neurofibromatosis 1",
        "Chronic Pain"
      ],
      "interventions": [
        {
          "name": "iCanCope",
          "type": "DEVICE"
        },
        {
          "name": "iCanCope+Contingency Management",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "72 Years",
        "sex": "ALL",
        "summary": "18 Years to 72 Years"
      },
      "enrollment_count": 122,
      "start_date": "2021-03-01",
      "completion_date": "2022-09-06",
      "has_results": true,
      "last_update_posted_date": "2025-03-30",
      "last_synced_at": "2026-09-25T17:20:21.277Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04561765"
    },
    {
      "nct_id": "NCT02957539",
      "title": "Financial vs. Non-Financial Rewards for Weight Loss and Weight Maintenance",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Financial rewards",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Non-Financial rewards",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "69 Years",
        "sex": "ALL",
        "summary": "18 Years to 69 Years"
      },
      "enrollment_count": 274,
      "start_date": "2018-03-21",
      "completion_date": "2021-07-30",
      "has_results": true,
      "last_update_posted_date": "2023-07-28",
      "last_synced_at": "2026-09-25T17:20:21.277Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02957539"
    },
    {
      "nct_id": "NCT04821830",
      "title": "Vigor and the LDR in Parkinson Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Parkinson Disease"
      ],
      "interventions": [
        {
          "name": "carbidopa/levodopa, as prescribed by treating physician",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "45 Years to 90 Years"
      },
      "enrollment_count": 19,
      "start_date": "2020-02-12",
      "completion_date": "2024-04-25",
      "has_results": true,
      "last_update_posted_date": "2025-07-18",
      "last_synced_at": "2026-09-25T17:20:21.277Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04821830"
    },
    {
      "nct_id": "NCT03311230",
      "title": "Social Incentives To Encourage Physical Activity and Understand Predictors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Supportive social incentive",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Competitive social incentive",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Collaborative social incentive",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 602,
      "start_date": "2017-10-30",
      "completion_date": "2019-03-18",
      "has_results": true,
      "last_update_posted_date": "2020-03-02",
      "last_synced_at": "2026-09-25T17:20:21.277Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03311230"
    },
    {
      "nct_id": "NCT03760107",
      "title": "Factorial Design to Assess Quit-line Connections",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking Cessation"
      ],
      "interventions": [
        {
          "name": "Connect Smokers to Treatment 1",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Connect Smokers to Treatment 2",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Connect Smokers to Treatment 3",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Connect Smokers to Treatment 4",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Connect Smokers to Treatment 5",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Connect Smokers to Treatment 6",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Minnesota Department of Health",
      "sponsor_class": "OTHER_GOV",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "Female only"
      },
      "enrollment_count": 3723,
      "start_date": "2017-06-01",
      "completion_date": "2017-12-20",
      "has_results": false,
      "last_update_posted_date": "2018-11-30",
      "last_synced_at": "2026-09-25T17:20:21.277Z",
      "location_count": 1,
      "location_summary": "Saint Paul, Minnesota",
      "locations": [
        {
          "city": "Saint Paul",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03760107"
    },
    {
      "nct_id": "NCT04159168",
      "title": "Facial Affect Sensitivity Training for Young Children With Callous-unemotional Traits",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Affective Symptoms",
        "Empathy"
      ],
      "interventions": [
        {
          "name": "Facial Affect Sensitivity Training (FAST)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Implicit Gaze Training task (Active control condition)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Alabama, Tuscaloosa",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "11 Years",
        "sex": "ALL",
        "summary": "6 Years to 11 Years"
      },
      "enrollment_count": 161,
      "start_date": "2021-02-15",
      "completion_date": "2026-05-31",
      "has_results": false,
      "last_update_posted_date": "2026-06-17",
      "last_synced_at": "2026-09-25T17:20:21.277Z",
      "location_count": 1,
      "location_summary": "Tuscaloosa, Alabama",
      "locations": [
        {
          "city": "Tuscaloosa",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04159168"
    },
    {
      "nct_id": "NCT02152033",
      "title": "Home-based Continuing Care for Young Adults Leaving Residential Substance Abuse Treatment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Substance Use Disorders"
      ],
      "interventions": [
        {
          "name": "Home-based Continuing Care",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Services as Usual",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Treatment Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "19 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2014-07",
      "completion_date": "2016-09",
      "has_results": false,
      "last_update_posted_date": "2023-03-28",
      "last_synced_at": "2026-09-25T17:20:21.277Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02152033"
    },
    {
      "nct_id": "NCT04927143",
      "title": "Encouraging Abstinence Behavior in a Drug Epidemic: Optimizing Dynamic Incentives",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Opioid-use Disorder",
        "Cocaine Use Disorder",
        "Opioid Use",
        "Cocaine Use",
        "Substance Use",
        "Methamphetamine Abuse",
        "Methamphetamine-dependence"
      ],
      "interventions": [
        {
          "name": "App-Based Contingency Management",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Sham Control",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 600,
      "start_date": "2021-09-15",
      "completion_date": "2026-09",
      "has_results": false,
      "last_update_posted_date": "2026-02-12",
      "last_synced_at": "2026-09-25T17:20:21.277Z",
      "location_count": 2,
      "location_summary": "Oconomowoc, Wisconsin • Wauwatosa, Wisconsin",
      "locations": [
        {
          "city": "Oconomowoc",
          "state": "Wisconsin"
        },
        {
          "city": "Wauwatosa",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04927143"
    }
  ]
}