{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Messaging&page=11",
    "query": {
      "intervention": "Messaging",
      "page": 11
    },
    "page_size": 10
  },
  "pagination": {
    "page": 11,
    "page_size": 10,
    "total_count": 3121,
    "total_pages": 313,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Messaging&page=12&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Messaging&page=10&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-22T02:56:51.689Z",
  "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": "NCT06593314",
      "title": "Using Ultromics EchoGo HFpEF Algorithm to Identify and Treat High Heart Failure Risk in Patients With Type 2 Diabetes",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Heart Failure",
        "Diabetes"
      ],
      "interventions": [
        {
          "name": "Message with EchoGo",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard Message",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Texas Southwestern Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 800,
      "start_date": "2025-08-06",
      "completion_date": "2026-10-15",
      "has_results": false,
      "last_update_posted_date": "2026-05-07",
      "last_synced_at": "2026-10-22T02:56:51.689Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06593314"
    },
    {
      "nct_id": "NCT01268085",
      "title": "Radiation Safety Alert",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Radiation Safety"
      ],
      "interventions": [
        {
          "name": "Radiation Alert",
          "type": "OTHER"
        },
        {
          "name": "Control",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Montefiore Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 15969,
      "start_date": "2010-12",
      "completion_date": "2011-09",
      "has_results": false,
      "last_update_posted_date": "2018-06-08",
      "last_synced_at": "2026-10-22T02:56:51.689Z",
      "location_count": 1,
      "location_summary": "The Bronx, New York",
      "locations": [
        {
          "city": "The Bronx",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01268085"
    },
    {
      "nct_id": "NCT03548558",
      "title": "Testing Means to Scale Early Childhood Development Interventions in Rural Kenya",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Early Child Development"
      ],
      "interventions": [
        {
          "name": "Group sessions",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Group+Home sessions",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Booster sessions",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Fathers invited",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Southern California",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "15 Years and older"
      },
      "enrollment_count": 1152,
      "start_date": "2018-10-01",
      "completion_date": "2021-10-15",
      "has_results": true,
      "last_update_posted_date": "2023-10-13",
      "last_synced_at": "2026-10-22T02:56:51.689Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03548558"
    },
    {
      "nct_id": "NCT03913871",
      "title": "Text Message Program to Improve Eating Behaviors Among African Americans in New Orleans",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diet Habit",
        "Health Behavior",
        "Health Knowledge, Attitudes, Practice"
      ],
      "interventions": [
        {
          "name": "Texts to support healthy eating",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Texts to support physical activity",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Tulane University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "25 Years and older · Female only"
      },
      "enrollment_count": 44,
      "start_date": "2018-10-29",
      "completion_date": "2019-01-11",
      "has_results": false,
      "last_update_posted_date": "2019-05-07",
      "last_synced_at": "2026-10-22T02:56:51.689Z",
      "location_count": 1,
      "location_summary": "New Orleans, Louisiana",
      "locations": [
        {
          "city": "New Orleans",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03913871"
    },
    {
      "nct_id": "NCT03109145",
      "title": "MyHealtheVet to Enable Shared Decision Making Regarding Menopausal in Postmenopausal Women Veterans (MEANS)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Menopause"
      ],
      "interventions": [
        {
          "name": "Menopause educational secure messaging",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Miami VA Healthcare System",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "60 Years",
        "sex": "FEMALE",
        "summary": "45 Years to 60 Years · Female only"
      },
      "enrollment_count": 859,
      "start_date": "2014-10",
      "completion_date": "2020-01-31",
      "has_results": false,
      "last_update_posted_date": "2021-04-13",
      "last_synced_at": "2026-10-22T02:56:51.689Z",
      "location_count": 1,
      "location_summary": "Miami, Florida",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03109145"
    },
    {
      "nct_id": "NCT03732911",
      "title": "Developmental Monitoring and Language Promotion",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Child Development"
      ],
      "interventions": [
        {
          "name": "Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Rutgers, The State University of New Jersey",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 14,
      "start_date": "2018-11-12",
      "completion_date": "2019-06-30",
      "has_results": false,
      "last_update_posted_date": "2019-07-10",
      "last_synced_at": "2026-10-22T02:56:51.689Z",
      "location_count": 1,
      "location_summary": "New Brunswick, New Jersey",
      "locations": [
        {
          "city": "New Brunswick",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03732911"
    },
    {
      "nct_id": "NCT07071454",
      "title": "Preventing Early-Onset Colorectal Cancer in the VA",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Colorectal Neoplasms",
        "Mass Screening"
      ],
      "interventions": [
        {
          "name": "Patient intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "PCP intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "49 Years",
        "sex": "ALL",
        "summary": "45 Years to 49 Years"
      },
      "enrollment_count": 536,
      "start_date": "2026-12-01",
      "completion_date": "2029-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-10-02",
      "last_synced_at": "2026-10-22T02:56:51.689Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07071454"
    },
    {
      "nct_id": "NCT05953194",
      "title": "Effects of Sugary Drinks Counter-marketing Messages",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity",
        "Weight Prejudice",
        "Weight Gain",
        "Dietary Habits"
      ],
      "interventions": [
        {
          "name": "Exposure to counter-marketing messages",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Exposure to traditional health messages",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Exposure to control (neutral) messages",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 2184,
      "start_date": "2023-08-07",
      "completion_date": "2023-08-07",
      "has_results": false,
      "last_update_posted_date": "2024-02-28",
      "last_synced_at": "2026-10-22T02:56:51.689Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05953194"
    },
    {
      "nct_id": "NCT07534254",
      "title": "Piloting a Generative Artificial Intelligence Chatbot in a Mobile Weight Loss Program",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Overweight and/or Obesity"
      ],
      "interventions": [
        {
          "name": "AGILE Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Chatbot",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "39 Years",
        "sex": "ALL",
        "summary": "18 Years to 39 Years"
      },
      "enrollment_count": 20,
      "start_date": "2026-03-23",
      "completion_date": "2026-09-28",
      "has_results": false,
      "last_update_posted_date": "2026-06-26",
      "last_synced_at": "2026-10-22T02:56:51.689Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07534254"
    },
    {
      "nct_id": "NCT03755661",
      "title": "MI With Text Messaging to Reduce Sexual Risk and Hazardous Drinking Among MSM",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alcohol; Harmful Use",
        "Sex, Unsafe"
      ],
      "interventions": [
        {
          "name": "MI&TXT4MSM",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Boston University Charles River Campus",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "50 Years",
        "sex": "MALE",
        "summary": "21 Years to 50 Years · Male only"
      },
      "enrollment_count": 24,
      "start_date": "2018-10-09",
      "completion_date": "2020-03-09",
      "has_results": true,
      "last_update_posted_date": "2021-05-06",
      "last_synced_at": "2026-10-22T02:56:51.689Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03755661"
    }
  ]
}