{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Appointment+reminders",
    "query": {
      "intervention": "Appointment reminders"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 147,
    "total_pages": 15,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Appointment+reminders&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-22T12:18:48.888Z",
  "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": "NCT06872346",
      "title": "Personalized Risk-based Follow-up of Cervical Cancer Screening in Practice, RCT",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cervical Cancer Screening"
      ],
      "interventions": [
        {
          "name": "Visit-based IT reminders to patients and practitioners",
          "type": "OTHER"
        },
        {
          "name": "Population outreach",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "70 Years",
        "sex": "FEMALE",
        "summary": "21 Years to 70 Years · Female only"
      },
      "enrollment_count": 7500,
      "start_date": "2026-07-22",
      "completion_date": "2029-01-22",
      "has_results": false,
      "last_update_posted_date": "2026-08-07",
      "last_synced_at": "2026-09-22T12:18:48.888Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06872346"
    },
    {
      "nct_id": "NCT07228000",
      "title": "Bundled Cancer Screening and Genetic Services Navigation",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Breast Cancer Screening",
        "Colon Cancer Screening",
        "Genetics Predisposition"
      ],
      "interventions": [
        {
          "name": "Breast cancer screening navigation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Multicancer screening navigation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Usual care genetics referral",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Pretest education + usual care genetics referral",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Georgetown University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "74 Years",
        "sex": "FEMALE",
        "summary": "45 Years to 74 Years · Female only"
      },
      "enrollment_count": 820,
      "start_date": "2026-05-06",
      "completion_date": "2029-05-31",
      "has_results": false,
      "last_update_posted_date": "2026-05-08",
      "last_synced_at": "2026-09-22T12:18:48.888Z",
      "location_count": 2,
      "location_summary": "Newark, Delaware • Washington D.C., District of Columbia",
      "locations": [
        {
          "city": "Newark",
          "state": "Delaware"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07228000"
    },
    {
      "nct_id": "NCT04565353",
      "title": "Testing Multiple Behavioral Science Strategies to Increase Flu-Shot Rates",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Influenza, Human"
      ],
      "interventions": [
        {
          "name": "Flu shot text messages",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 74811,
      "start_date": "2020-09-20",
      "completion_date": "2021-03-31",
      "has_results": true,
      "last_update_posted_date": "2022-02-01",
      "last_synced_at": "2026-09-22T12:18:48.888Z",
      "location_count": 2,
      "location_summary": "Danville, Pennsylvania • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Danville",
          "state": "Pennsylvania"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04565353"
    },
    {
      "nct_id": "NCT01577979",
      "title": "Adolescent Vaccination in the Medical Home: Established and Innovative Strategies",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Immunization Rate"
      ],
      "interventions": [
        {
          "name": "Text Message Reminder/Recall",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Parent Preference",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "11 Years to 17 Years"
      },
      "enrollment_count": 34581,
      "start_date": "2012-08",
      "completion_date": "2014-09",
      "has_results": false,
      "last_update_posted_date": "2015-02-26",
      "last_synced_at": "2026-09-22T12:18:48.888Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01577979"
    },
    {
      "nct_id": "NCT02647814",
      "title": "Salud al Día: Engaging Latino Parents in Pediatric Primary Care",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Primary Health Care"
      ],
      "interventions": [
        {
          "name": "Salud al Día",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 158,
      "start_date": "2016-02",
      "completion_date": "2018-02",
      "has_results": false,
      "last_update_posted_date": "2018-08-16",
      "last_synced_at": "2026-09-22T12:18:48.888Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02647814"
    },
    {
      "nct_id": "NCT02374541",
      "title": "Screening and Linkage to Services for Autism",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Autism Spectrum Disorders"
      ],
      "interventions": [
        {
          "name": "Patient Navigation",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Months",
        "maximum_age": "32 Months",
        "sex": "ALL",
        "summary": "16 Months to 32 Months"
      },
      "enrollment_count": 305,
      "start_date": "2015-02-16",
      "completion_date": "2018-11-21",
      "has_results": false,
      "last_update_posted_date": "2020-04-06",
      "last_synced_at": "2026-09-22T12:18:48.888Z",
      "location_count": 3,
      "location_summary": "Aurora, Colorado • Denver, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02374541"
    },
    {
      "nct_id": "NCT03317470",
      "title": "Addressing Unmet Basic Needs to Improve Adherence Among Women With an Abnormal Pap",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Abnormal Pap Smear",
        "Colposcopy"
      ],
      "interventions": [
        {
          "name": "Basic needs survey",
          "type": "OTHER"
        },
        {
          "name": "Life Navigator",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Follow-up survey",
          "type": "OTHER"
        },
        {
          "name": "Follow-up survey (phase II participants only)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER",
        "BEHAVIORAL"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 96,
      "start_date": "2017-08-29",
      "completion_date": "2018-12-09",
      "has_results": false,
      "last_update_posted_date": "2019-01-04",
      "last_synced_at": "2026-09-22T12:18:48.888Z",
      "location_count": 2,
      "location_summary": "Springfield, Illinois • St Louis, Missouri",
      "locations": [
        {
          "city": "Springfield",
          "state": "Illinois"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03317470"
    },
    {
      "nct_id": "NCT01199666",
      "title": "Text Message Reminder-Recalls For Early Childhood Vaccination",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Vaccination"
      ],
      "interventions": [
        {
          "name": "Text message",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Columbia University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "9 Months",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "9 Months to 50 Years"
      },
      "enrollment_count": 2586,
      "start_date": "2011-06",
      "completion_date": "2013-07",
      "has_results": false,
      "last_update_posted_date": "2014-07-25",
      "last_synced_at": "2026-09-22T12:18:48.888Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01199666"
    },
    {
      "nct_id": "NCT04290585",
      "title": "Technology and Health Communication in Improving Health Outcomes in Patients Scheduled for Mammography",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Female Breast Carcinoma",
        "Healthy Subject"
      ],
      "interventions": [
        {
          "name": "Questionnaire Administration",
          "type": "OTHER"
        },
        {
          "name": "Telephone-Based Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "OTHER",
        "BEHAVIORAL"
      ],
      "sponsor": "Fox Chase Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "Female only"
      },
      "enrollment_count": 160,
      "start_date": "2014-03-05",
      "completion_date": "2017-10",
      "has_results": false,
      "last_update_posted_date": "2020-03-02",
      "last_synced_at": "2026-09-22T12:18:48.888Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04290585"
    },
    {
      "nct_id": "NCT02707991",
      "title": "Nurse Case Management to Improve Hepatitis C Care in HIV Co-infection",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV",
        "Hepatitis C, Chronic"
      ],
      "interventions": [
        {
          "name": "Nurse Case Management",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 68,
      "start_date": "2016-07",
      "completion_date": "2018-08",
      "has_results": true,
      "last_update_posted_date": "2019-05-02",
      "last_synced_at": "2026-09-22T12:18:48.888Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02707991"
    }
  ]
}