{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Text+Message-Based+Intervention&page=39",
    "query": {
      "intervention": "Text Message-Based Intervention",
      "page": 39
    },
    "page_size": 10
  },
  "pagination": {
    "page": 39,
    "page_size": 10,
    "total_count": 947,
    "total_pages": 95,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Text+Message-Based+Intervention&page=40&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Text+Message-Based+Intervention&page=38&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-01T01:35:23.648Z",
  "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": "NCT01870323",
      "title": "The Social Media and Activity Research in Teens Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Physical Activity"
      ],
      "interventions": [
        {
          "name": "SMART Behavioral Group",
          "type": "BEHAVIORAL"
        },
        {
          "name": "SMART Informational Group",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Illinois at Urbana-Champaign",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "15 Years",
        "sex": "ALL",
        "summary": "13 Years to 15 Years"
      },
      "enrollment_count": 21,
      "start_date": "2012-11",
      "completion_date": "2014-05",
      "has_results": false,
      "last_update_posted_date": "2014-12-10",
      "last_synced_at": "2026-11-01T01:35:23.648Z",
      "location_count": 1,
      "location_summary": "Urbana, Illinois",
      "locations": [
        {
          "city": "Urbana",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01870323"
    },
    {
      "nct_id": "NCT04502186",
      "title": "A Systems-Level Intervention for Rural Adults With Depression",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Depressive Symptoms"
      ],
      "interventions": [
        {
          "name": "Raising Our Spirits Together",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Enhanced Control Condition",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 70,
      "start_date": "2020-09-20",
      "completion_date": "2023-07-31",
      "has_results": true,
      "last_update_posted_date": "2026-05-22",
      "last_synced_at": "2026-11-01T01:35:23.648Z",
      "location_count": 2,
      "location_summary": "Hillsdale, Michigan • Jonesville, Michigan",
      "locations": [
        {
          "city": "Hillsdale",
          "state": "Michigan"
        },
        {
          "city": "Jonesville",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04502186"
    },
    {
      "nct_id": "NCT07539987",
      "title": "Evaluation of a Novel Indoor Air Pollution Intervention Among Older Adults",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cardiovascular Diseases",
        "Blood Pressure",
        "Glycated Hemoglobin (HbA1c)",
        "Cholesterol",
        "Cholesterol, HDL",
        "Cholesterol, LDL",
        "Indoor Air Quality",
        "Particulate Matter",
        "Health Behavior"
      ],
      "interventions": [
        {
          "name": "Air Improvement and Real-time Monitoring for Wellness through Interactive Strategies and Education (AIRWISE)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Portable Air Cleaner (PAC) Control",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "University of Montana",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": "79 Years",
        "sex": "ALL",
        "summary": "55 Years to 79 Years"
      },
      "enrollment_count": 154,
      "start_date": "2026-08",
      "completion_date": "2030-07",
      "has_results": false,
      "last_update_posted_date": "2026-04-20",
      "last_synced_at": "2026-11-01T01:35:23.648Z",
      "location_count": 1,
      "location_summary": "Missoula, Montana",
      "locations": [
        {
          "city": "Missoula",
          "state": "Montana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07539987"
    },
    {
      "nct_id": "NCT04089358",
      "title": "Mobile Health and Social Media Physical Activity Intervention Among Adolescent and Young Adult Childhood Cancer Survivors, the StepByStep Study",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Hematopoietic and Lymphoid Cell Neoplasm",
        "Malignant Solid Neoplasm"
      ],
      "interventions": [
        {
          "name": "Educational Intervention",
          "type": "OTHER"
        },
        {
          "name": "FitBit",
          "type": "DEVICE"
        },
        {
          "name": "Goal Setting",
          "type": "OTHER"
        },
        {
          "name": "Health Promotion and Education",
          "type": "OTHER"
        },
        {
          "name": "Media Intervention",
          "type": "OTHER"
        },
        {
          "name": "Telephone-Based Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DEVICE",
        "BEHAVIORAL"
      ],
      "sponsor": "Children's Oncology Group",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": "20 Years",
        "sex": "ALL",
        "summary": "15 Years to 20 Years"
      },
      "enrollment_count": 387,
      "start_date": "2020-12-07",
      "completion_date": "2027-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-08-06",
      "last_synced_at": "2026-11-01T01:35:23.648Z",
      "location_count": 114,
      "location_summary": "Mobile, Alabama • Mesa, Arizona • Downey, California + 92 more",
      "locations": [
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Mesa",
          "state": "Arizona"
        },
        {
          "city": "Downey",
          "state": "California"
        },
        {
          "city": "Duarte",
          "state": "California"
        },
        {
          "city": "Long Beach",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04089358"
    },
    {
      "nct_id": "NCT06919445",
      "title": "Novel Mobile Resource for Food Insecurity",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Food Insecurity"
      ],
      "interventions": [
        {
          "name": "'Text Connect' text messages",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Vanderbilt University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 608,
      "start_date": "2025-03-03",
      "completion_date": "2026-01-09",
      "has_results": false,
      "last_update_posted_date": "2026-01-13",
      "last_synced_at": "2026-11-01T01:35:23.648Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06919445"
    },
    {
      "nct_id": "NCT03284372",
      "title": "Safer Food Allergy Management for Adolescents",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Food Allergy",
        "Adherence, Medication"
      ],
      "interventions": [
        {
          "name": "Text Message Only",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Text message + Incentive 1",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": "19 Years",
        "sex": "ALL",
        "summary": "15 Years to 19 Years"
      },
      "enrollment_count": 138,
      "start_date": "2018-01-18",
      "completion_date": "2020-07-31",
      "has_results": false,
      "last_update_posted_date": "2021-03-25",
      "last_synced_at": "2026-11-01T01:35:23.648Z",
      "location_count": 2,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03284372"
    },
    {
      "nct_id": "NCT03087123",
      "title": "Physical and Social Environmental Influence on Children's Exercise: Preparation (Pre-PLACE)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Physical Activity"
      ],
      "interventions": [
        {
          "name": "P-Mobile App",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Pennington Biomedical Research Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "10 Years",
        "sex": "ALL",
        "summary": "6 Years to 10 Years"
      },
      "enrollment_count": 20,
      "start_date": "2017-04-01",
      "completion_date": "2019-08-01",
      "has_results": false,
      "last_update_posted_date": "2022-09-28",
      "last_synced_at": "2026-11-01T01:35:23.648Z",
      "location_count": 1,
      "location_summary": "Baton Rouge, Louisiana",
      "locations": [
        {
          "city": "Baton Rouge",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03087123"
    },
    {
      "nct_id": "NCT05551702",
      "title": "Treating Depression With Text Messaging",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Moderate Depression"
      ],
      "interventions": [
        {
          "name": "CBT-txt",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The University of Tennessee, Knoxville",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "25 Years",
        "sex": "ALL",
        "summary": "18 Years to 25 Years"
      },
      "enrollment_count": 103,
      "start_date": "2022-07-06",
      "completion_date": "2025-01-08",
      "has_results": false,
      "last_update_posted_date": "2025-03-28",
      "last_synced_at": "2026-11-01T01:35:23.648Z",
      "location_count": 1,
      "location_summary": "Knoxville, Tennessee",
      "locations": [
        {
          "city": "Knoxville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05551702"
    },
    {
      "nct_id": "NCT04924803",
      "title": "Community Developed Technology-Based Messaging to Increase COVID-19 Vaccine Uptake Among People Who Inject Drugs",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Covid19"
      ],
      "interventions": [
        {
          "name": "No video",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Video Text",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "NDRI-USA, Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 545,
      "start_date": "2022-06-21",
      "completion_date": "2026-02-27",
      "has_results": false,
      "last_update_posted_date": "2025-03-21",
      "last_synced_at": "2026-11-01T01:35:23.648Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04924803"
    },
    {
      "nct_id": "NCT02458131",
      "title": "Community-based Adolescent Diabetes Prevention Program",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pre-Diabetes"
      ],
      "interventions": [
        {
          "name": "TEEN HEED",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Icahn School of Medicine at Mount Sinai",
      "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": 90,
      "start_date": "2016-11-11",
      "completion_date": "2019-08-24",
      "has_results": false,
      "last_update_posted_date": "2019-11-21",
      "last_synced_at": "2026-11-01T01:35:23.648Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02458131"
    }
  ]
}