{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Fluid+intake+app",
    "query": {
      "intervention": "Fluid intake app"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 9,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-07T20:28:58.712Z",
  "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": "NCT03759847",
      "title": "Development of Fluid Intake App for Management of Fluid Intake During Hemodialysis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Weight Gain"
      ],
      "interventions": [
        {
          "name": "Fluid intake app",
          "type": "OTHER"
        },
        {
          "name": "Survey",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 28,
      "start_date": "2019-01-23",
      "completion_date": "2023-09-21",
      "has_results": false,
      "last_update_posted_date": "2024-01-09",
      "last_synced_at": "2026-09-07T20:28:58.712Z",
      "location_count": 1,
      "location_summary": "Winston-Salem, North Carolina",
      "locations": [
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03759847"
    },
    {
      "nct_id": "NCT03947983",
      "title": "Sensor-controlled Digital Game for Heart Failure Self-management",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Heart Failure"
      ],
      "interventions": [
        {
          "name": "Sensor-controlled digital game (SCDG)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Sensor Only",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Texas at Austin",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "55 Years and older"
      },
      "enrollment_count": 38,
      "start_date": "2019-11-12",
      "completion_date": "2021-01-30",
      "has_results": true,
      "last_update_posted_date": "2021-06-28",
      "last_synced_at": "2026-09-07T20:28:58.712Z",
      "location_count": 2,
      "location_summary": "Austin, Texas",
      "locations": [
        {
          "city": "Austin",
          "state": "Texas"
        },
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03947983"
    },
    {
      "nct_id": "NCT04194164",
      "title": "Development of Fluid Intake App for Management of Fluid Intake During Hemodialysis , Full Scale Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Weight Gain"
      ],
      "interventions": [
        {
          "name": "Fluid intake app",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 33,
      "start_date": "2019-12-02",
      "completion_date": "2021-11-01",
      "has_results": false,
      "last_update_posted_date": "2022-02-10",
      "last_synced_at": "2026-09-07T20:28:58.712Z",
      "location_count": 1,
      "location_summary": "Winston-Salem, North Carolina",
      "locations": [
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04194164"
    },
    {
      "nct_id": "NCT02610946",
      "title": "Do Technology Apps Improve Compliance in Adolescent Renal Transplant Recipients?",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Kidney Transplantation"
      ],
      "interventions": [
        {
          "name": "Electronic application",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Paper-based",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "12 Years to 18 Years"
      },
      "enrollment_count": 30,
      "start_date": "2015-04",
      "completion_date": "2016-04",
      "has_results": false,
      "last_update_posted_date": "2015-11-20",
      "last_synced_at": "2026-09-07T20:28:58.712Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02610946"
    },
    {
      "nct_id": "NCT02938884",
      "title": "Hidrate Me Smart Water Bottle Use in Patient With Nephrolithiasis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Nephrolithiasis",
        "Low Urine Volume"
      ],
      "interventions": [
        {
          "name": "HidrateSpark Water Bottle",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 85,
      "start_date": "2016-12-05",
      "completion_date": "2021-01-31",
      "has_results": false,
      "last_update_posted_date": "2021-07-14",
      "last_synced_at": "2026-09-07T20:28:58.712Z",
      "location_count": 4,
      "location_summary": "Scottsdale, Arizona • Chicago, Illinois • Bloomington, Indiana + 1 more",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Bloomington",
          "state": "Indiana"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02938884"
    },
    {
      "nct_id": "NCT05766631",
      "title": "Treating Polysubstance Use Using a Novel Digital Technology",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Opioid Use",
        "Opioid Use Disorder",
        "Cocaine Use",
        "Cocaine Use Disorder"
      ],
      "interventions": [
        {
          "name": "DynamiCare Health",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Methadone Treatment-As-Usual",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DRUG"
      ],
      "sponsor": "Friends Research Institute, Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 240,
      "start_date": "2023-07-26",
      "completion_date": "2027-09-29",
      "has_results": false,
      "last_update_posted_date": "2026-05-19",
      "last_synced_at": "2026-09-07T20:28:58.712Z",
      "location_count": 5,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05766631"
    },
    {
      "nct_id": "NCT06616363",
      "title": "Does a Periaqueductal Gray-vagus Nerve Interface Malfunction Explain the Nat hx With Its Numerous Co-morbidities?",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "POTS - Postural Orthostatic Tachycardia Syndrome"
      ],
      "interventions": [
        {
          "name": "Questionnaires to be competed",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Provide list of medication and lifetime events",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Use phone App to record new life events",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Will wear an activity monitor",
          "type": "DEVICE"
        },
        {
          "name": "Periodic 24-hour urine sodium check",
          "type": "OTHER"
        },
        {
          "name": "A fMRI scan",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "A bedside tilt test will be performed",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "IV placed to collect blood samples",
          "type": "OTHER"
        },
        {
          "name": "Stool Sample",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DEVICE",
        "OTHER",
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Virginia Commonwealth University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "21 Years",
        "sex": "FEMALE",
        "summary": "12 Years to 21 Years · Female only"
      },
      "enrollment_count": 120,
      "start_date": "2024-05-29",
      "completion_date": "2028-07",
      "has_results": false,
      "last_update_posted_date": "2025-09-26",
      "last_synced_at": "2026-09-07T20:28:58.712Z",
      "location_count": 1,
      "location_summary": "Richmond, Virginia",
      "locations": [
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06616363"
    },
    {
      "nct_id": "NCT05056129",
      "title": "Sensor-controlled Digital Game for Heart Failure Self-management: A Clinical Trial",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Heart Failure"
      ],
      "interventions": [
        {
          "name": "Sensor-controlled digital game (SCDG)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Sensor Only",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Texas at Austin",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "45 Years and older"
      },
      "enrollment_count": 200,
      "start_date": "2022-11-01",
      "completion_date": "2026-01-31",
      "has_results": false,
      "last_update_posted_date": "2026-01-16",
      "last_synced_at": "2026-09-07T20:28:58.712Z",
      "location_count": 1,
      "location_summary": "Austin, Texas",
      "locations": [
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05056129"
    },
    {
      "nct_id": "NCT03936088",
      "title": "Use of a Self-Guided Mindfulness Mobile Application to Improve Pain Outcomes in Individuals With Knee Osteoarthritis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteo Arthritis Knee",
        "Pain"
      ],
      "interventions": [
        {
          "name": "Intervention -- \"Headspace\" mindfulness application",
          "type": "DEVICE"
        },
        {
          "name": "Control -- \"My Water Balance\" application",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "jilliansylvester",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "74 Years",
        "sex": "ALL",
        "summary": "18 Years to 74 Years"
      },
      "enrollment_count": 75,
      "start_date": "2019-05-02",
      "completion_date": "2022-09-12",
      "has_results": false,
      "last_update_posted_date": "2022-09-13",
      "last_synced_at": "2026-09-07T20:28:58.712Z",
      "location_count": 1,
      "location_summary": "Scott Air Force Base, Illinois",
      "locations": [
        {
          "city": "Scott Air Force Base",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03936088"
    }
  ]
}