{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Use+of+smartphone+application+%28app%29&page=2",
    "query": {
      "intervention": "Use of smartphone application (app)",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 1412,
    "total_pages": 142,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Use+of+smartphone+application+%28app%29&page=3&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Use+of+smartphone+application+%28app%29&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-30T07:38:49.428Z",
  "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": "NCT05928156",
      "title": "Multiple Myeloma/Chronic Lymphocytic Leukemia Coach RCT",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Multiple Myeloma",
        "Chronic Lymphocytic Leukemia"
      ],
      "interventions": [
        {
          "name": "Myeloma Coach or CLL Coach Mobile App",
          "type": "OTHER"
        },
        {
          "name": "Springboard Beyond Cancer informational website",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 77,
      "start_date": "2020-12-17",
      "completion_date": "2021-09-19",
      "has_results": false,
      "last_update_posted_date": "2023-07-03",
      "last_synced_at": "2026-09-30T07:38:49.428Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05928156"
    },
    {
      "nct_id": "NCT05242367",
      "title": "Electrical Vestibular Nerve Stimulation (VeNS) as a Treatment for PTSD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Post Traumatic Stress Disorder"
      ],
      "interventions": [
        {
          "name": "Modius Spero active device",
          "type": "DEVICE"
        },
        {
          "name": "Sham device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Neurovalens Ltd.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "22 Years to 80 Years"
      },
      "enrollment_count": 383,
      "start_date": "2023-02-13",
      "completion_date": "2024-12-02",
      "has_results": false,
      "last_update_posted_date": "2025-06-04",
      "last_synced_at": "2026-09-30T07:38:49.428Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05242367"
    },
    {
      "nct_id": "NCT07211867",
      "title": "A Digital Intervention to Decrease Self-Stigma Among Pregnant and Postpartum Women With Substance Use Disorder",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Substance Use Disorder"
      ],
      "interventions": [
        {
          "name": "Enhearten with EMI",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Waitlist Control Group",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 152,
      "start_date": "2025-11-24",
      "completion_date": "2027-05",
      "has_results": false,
      "last_update_posted_date": "2025-11-26",
      "last_synced_at": "2026-09-30T07:38:49.428Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07211867"
    },
    {
      "nct_id": "NCT04068467",
      "title": "Evaluation of mHealth for Serious Mental Illness",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Schizophrenia",
        "Schizoaffective Disorder",
        "Major Depressive Disorder",
        "Bipolar Disorder"
      ],
      "interventions": [
        {
          "name": "Smartphone App",
          "type": "OTHER"
        },
        {
          "name": "Waitlist Control",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 315,
      "start_date": "2020-01-06",
      "completion_date": "2021-05-01",
      "has_results": false,
      "last_update_posted_date": "2021-08-11",
      "last_synced_at": "2026-09-30T07:38:49.428Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04068467"
    },
    {
      "nct_id": "NCT07794631",
      "title": "Strategies to Transform Kidney Care and Improve Pursuit of Transplant",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Kidney Disease",
        "Kidney Transplant",
        "Deceased Donor Kidney Transplant",
        "Living Donor Kidney Transplantation",
        "Chronic Kidney Disease (Stages 3b-5)"
      ],
      "interventions": [
        {
          "name": "Digital Health Integration",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Training for Early Transplant Access and Support",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Kidney Health Mobile Health (mHealth) Application",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The Methodist Hospital Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 5000,
      "start_date": "2022-08-15",
      "completion_date": "2027-01-31",
      "has_results": false,
      "last_update_posted_date": "2026-08-31",
      "last_synced_at": "2026-09-30T07:38:49.428Z",
      "location_count": 1,
      "location_summary": "Pasadena, California",
      "locations": [
        {
          "city": "Pasadena",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07794631"
    },
    {
      "nct_id": "NCT03490253",
      "title": "Diabetes and Depression Text Messaging Intervention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes",
        "Depression",
        "Physical Activity"
      ],
      "interventions": [
        {
          "name": "DIAMANTE Adaptive",
          "type": "BEHAVIORAL"
        },
        {
          "name": "DIAMANTE Static",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 226,
      "start_date": "2020-02-05",
      "completion_date": "2022-12-31",
      "has_results": false,
      "last_update_posted_date": "2023-04-03",
      "last_synced_at": "2026-09-30T07:38:49.428Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03490253"
    },
    {
      "nct_id": "NCT05935514",
      "title": "Improving Glycemic Control Using a Virtual Weight Control Program and Continuous Glucose Monitoring",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes Mellitus",
        "Type 2 Diabetes",
        "Obesity"
      ],
      "interventions": [
        {
          "name": "WW Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Usual Care",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Pennington Biomedical Research Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "69 Years",
        "sex": "ALL",
        "summary": "18 Years to 69 Years"
      },
      "enrollment_count": 152,
      "start_date": "2023-08-22",
      "completion_date": "2025-10-23",
      "has_results": false,
      "last_update_posted_date": "2026-02-04",
      "last_synced_at": "2026-09-30T07:38:49.428Z",
      "location_count": 3,
      "location_summary": "Stanford, California • Baton Rouge, Louisiana • Winston-Salem, North Carolina",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Baton Rouge",
          "state": "Louisiana"
        },
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05935514"
    },
    {
      "nct_id": "NCT05072093",
      "title": "Parrying the Pitfalls of PrEP: Project PEACH",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "HIV",
        "STI"
      ],
      "interventions": [
        {
          "name": "PrEP discontinuation intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Offering of on-demand oral PrEP",
          "type": "DRUG"
        },
        {
          "name": "Offering of STI PEP",
          "type": "DRUG"
        },
        {
          "name": "Injectable PrEP",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DRUG"
      ],
      "sponsor": "Emory University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "MALE",
        "summary": "18 Years to 45 Years · Male only"
      },
      "enrollment_count": 240,
      "start_date": "2021-11-20",
      "completion_date": "2025-03-31",
      "has_results": true,
      "last_update_posted_date": "2026-04-01",
      "last_synced_at": "2026-09-30T07:38:49.428Z",
      "location_count": 1,
      "location_summary": "Atlanta, Georgia",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05072093"
    },
    {
      "nct_id": "NCT07845526",
      "title": "Enhanced Telemedicine in Primary Care for Acute Respiratory Tract Infections Study",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acute Respiratory Tract Infection",
        "Ear Infection",
        "Throat Infection",
        "Acute Respiratory Tract Infections",
        "Common Cold"
      ],
      "interventions": [
        {
          "name": "Tele-Otoscope Enabled Primary Care",
          "type": "OTHER"
        },
        {
          "name": "eBook-supported primary care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Months",
        "maximum_age": "24 Months",
        "sex": "ALL",
        "summary": "6 Months to 24 Months"
      },
      "enrollment_count": 450,
      "start_date": "2026-11",
      "completion_date": "2030-04",
      "has_results": false,
      "last_update_posted_date": "2026-09-29",
      "last_synced_at": "2026-09-30T07:38:49.428Z",
      "location_count": 2,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07845526"
    },
    {
      "nct_id": "NCT05423158",
      "title": "Virtual Care Strategies to Improve Participation in Cardiac Rehabilitation Among Veterans",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cardiovascular Diseases"
      ],
      "interventions": [
        {
          "name": "d-Coaching",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 150,
      "start_date": "2023-03-15",
      "completion_date": "2027-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-07-22",
      "last_synced_at": "2026-09-30T07:38:49.428Z",
      "location_count": 2,
      "location_summary": "San Francisco, California • Decatur, Georgia",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Decatur",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05423158"
    }
  ]
}