{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=High+school+classes",
    "query": {
      "intervention": "High school classes"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 27,
    "total_pages": 3,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=High+school+classes&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-02T22:41:32.832Z",
  "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": "NCT01348893",
      "title": "Evaluation of a Yoga Program in Schools",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Adolescent Development"
      ],
      "interventions": [
        {
          "name": "Yoga",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Brigham and Women's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "14 Years to 18 Years"
      },
      "enrollment_count": 1693,
      "start_date": "2008-08",
      "completion_date": "2016-06",
      "has_results": false,
      "last_update_posted_date": "2019-03-19",
      "last_synced_at": "2026-09-02T22:41:32.832Z",
      "location_count": 3,
      "location_summary": "Boston, Massachusetts • Great Barrington, Massachusetts • Waltham, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Great Barrington",
          "state": "Massachusetts"
        },
        {
          "city": "Waltham",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01348893"
    },
    {
      "nct_id": "NCT05266833",
      "title": "Breathing for Adolescent Stress Reduction Feasibility RCT",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Anxiety",
        "Stress"
      ],
      "interventions": [
        {
          "name": "Slow diaphragmatic breathing",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Health and Human Performance Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "19 Years",
        "sex": "ALL",
        "summary": "16 Years to 19 Years"
      },
      "enrollment_count": 43,
      "start_date": "2021-01-20",
      "completion_date": "2021-03-29",
      "has_results": false,
      "last_update_posted_date": "2022-03-04",
      "last_synced_at": "2026-09-02T22:41:32.832Z",
      "location_count": 1,
      "location_summary": "Aspen, Colorado",
      "locations": [
        {
          "city": "Aspen",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05266833"
    },
    {
      "nct_id": "NCT02919098",
      "title": "In-School Evaluation of Bystander: A Game-Based Intervention for Sexual Violence Prevention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Bystander Behavioral Intentions"
      ],
      "interventions": [
        {
          "name": "Bystander, a game-based bystander intervention program",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Infection City, a game-based program about meningitis",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "19 Years",
        "sex": "ALL",
        "summary": "13 Years to 19 Years"
      },
      "enrollment_count": 601,
      "start_date": "2016-10",
      "completion_date": "2017-10",
      "has_results": false,
      "last_update_posted_date": "2023-02-23",
      "last_synced_at": "2026-09-02T22:41:32.832Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02919098"
    },
    {
      "nct_id": "NCT04430010",
      "title": "Multi-level Determinants of Implementation and Sustainment in the Education Sector",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Evidence Based Programs in Schools"
      ],
      "interventions": [
        {
          "name": "BEST in CLASS",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Virginia Commonwealth University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "5 Years and older"
      },
      "enrollment_count": 130,
      "start_date": "2021-10-01",
      "completion_date": "2026-04-30",
      "has_results": true,
      "last_update_posted_date": "2026-06-02",
      "last_synced_at": "2026-09-02T22:41:32.832Z",
      "location_count": 2,
      "location_summary": "Gainesville, Florida • Richmond, Virginia",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        },
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04430010"
    },
    {
      "nct_id": "NCT05794360",
      "title": "ACtive Children Enhance LEaRning and AttenTION: A Randomized Controlled Trial (RCT)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Physical Inactivity"
      ],
      "interventions": [
        {
          "name": "ACtive Children Enhance LEaRning and AttenTION (ACCELERATION)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Houston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "11 Years",
        "sex": "ALL",
        "summary": "8 Years to 11 Years"
      },
      "enrollment_count": 257,
      "start_date": "2022-02-02",
      "completion_date": "2022-06-29",
      "has_results": false,
      "last_update_posted_date": "2023-05-09",
      "last_synced_at": "2026-09-02T22:41:32.832Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05794360"
    },
    {
      "nct_id": "NCT01975896",
      "title": "Mindfulness Training to Promote Healthy Diet and Physical Activity in Teens",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Overweight",
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Meditation",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Massachusetts, Worcester",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "15 Years",
        "sex": "ALL",
        "summary": "12 Years to 15 Years"
      },
      "enrollment_count": 53,
      "start_date": "2014-09",
      "completion_date": "2015-06",
      "has_results": false,
      "last_update_posted_date": "2015-07-08",
      "last_synced_at": "2026-09-02T22:41:32.832Z",
      "location_count": 1,
      "location_summary": "Worcester, Massachusetts",
      "locations": [
        {
          "city": "Worcester",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01975896"
    },
    {
      "nct_id": "NCT02329262",
      "title": "A Skills-based RCT for Physical Activity Using Peer Mentors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Health Behavior",
        "Obesity",
        "Motor Activity"
      ],
      "interventions": [
        {
          "name": "Mentoring to be Active with Accelerometers",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Planning to be Active with Accelerometers",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "14 Years to 64 Years"
      },
      "enrollment_count": 571,
      "start_date": "2015-09",
      "completion_date": "2018-11-01",
      "has_results": true,
      "last_update_posted_date": "2026-05-12",
      "last_synced_at": "2026-09-02T22:41:32.832Z",
      "location_count": 20,
      "location_summary": "Bidwell, Ohio • Chillicothe, Ohio • Coal Grove, Ohio + 13 more",
      "locations": [
        {
          "city": "Bidwell",
          "state": "Ohio"
        },
        {
          "city": "Chillicothe",
          "state": "Ohio"
        },
        {
          "city": "Chillicothe",
          "state": "Ohio"
        },
        {
          "city": "Chillicothe",
          "state": "Ohio"
        },
        {
          "city": "Chillicothe",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02329262"
    },
    {
      "nct_id": "NCT04180358",
      "title": "Capacity Builders Inc. Navajo Youth Builders Personal Responsibility Education Innovation Strategies Project",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sexual Abstinence",
        "Responsible Sex"
      ],
      "interventions": [
        {
          "name": "Native STAND",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Regular Health/Physical Education Curriculum",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Capacity Builders Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "14 Years to 18 Years"
      },
      "enrollment_count": 834,
      "start_date": "2017-10-24",
      "completion_date": "2021-09-29",
      "has_results": false,
      "last_update_posted_date": "2019-11-27",
      "last_synced_at": "2026-09-02T22:41:32.832Z",
      "location_count": 1,
      "location_summary": "Farmington, New Mexico",
      "locations": [
        {
          "city": "Farmington",
          "state": "New Mexico"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04180358"
    },
    {
      "nct_id": "NCT03240887",
      "title": "Evaluation of Peer Group Connection",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pregnancy in Adolescence"
      ],
      "interventions": [
        {
          "name": "Peer Group Connection",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The Policy & Research Group",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 1523,
      "start_date": "2016-04",
      "completion_date": "2021-06",
      "has_results": false,
      "last_update_posted_date": "2022-11-17",
      "last_synced_at": "2026-09-02T22:41:32.832Z",
      "location_count": 1,
      "location_summary": "New Orleans, Louisiana",
      "locations": [
        {
          "city": "New Orleans",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03240887"
    },
    {
      "nct_id": "NCT07315919",
      "title": "Planetary Health and Environmental Justice in Construction Career Education",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Health Knowledge",
        "Environmental Exposure",
        "Attitude",
        "Practice"
      ],
      "interventions": [
        {
          "name": "Community-Centered Design Curriculum with EJT",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Traditional Technical Curriculum",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "14 Years to 18 Years"
      },
      "enrollment_count": 40,
      "start_date": "2026-08-05",
      "completion_date": "2027-12-12",
      "has_results": false,
      "last_update_posted_date": "2026-01-07",
      "last_synced_at": "2026-09-02T22:41:32.832Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07315919"
    }
  ]
}