{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Nocturnal+Polyuria",
    "query": {
      "condition": "Nocturnal Polyuria"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 3,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-10T22:16:39.328Z",
  "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": "NCT04125186",
      "title": "A Cross-Functional, Population-Representative, Web-Based, Epidemiologic Study to Estimate the Prevalence and Burden of Nocturia Due to Nocturnal Polyuria in the US",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Nocturnal Polyuria"
      ],
      "interventions": [
        {
          "name": "Baseline EpiNP survey",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Bladder diary",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Testing of EpiNP baseline survey, bladder diary and a qualitative interview",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "No other intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST",
        "OTHER"
      ],
      "sponsor": "Ferring Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "30 Years and older"
      },
      "enrollment_count": 10190,
      "start_date": "2019-07-22",
      "completion_date": "2020-06-30",
      "has_results": false,
      "last_update_posted_date": "2023-03-13",
      "last_synced_at": "2026-06-10T22:16:39.328Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04125186"
    },
    {
      "nct_id": "NCT03201419",
      "title": "A Trial to Investigate Efficacy, Safety and Tolerability of FE 201836 for Nocturia Due to Nocturnal Polyuria in Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Nocturia"
      ],
      "interventions": [
        {
          "name": "FE 201836",
          "type": "DRUG"
        },
        {
          "name": "Desmopressin",
          "type": "DRUG"
        },
        {
          "name": "Placebo oral solution",
          "type": "DRUG"
        },
        {
          "name": "Placebo ODT",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Ferring Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 302,
      "start_date": "2017-07-27",
      "completion_date": "2019-10-31",
      "has_results": true,
      "last_update_posted_date": "2022-03-02",
      "last_synced_at": "2026-06-10T22:16:39.328Z",
      "location_count": 43,
      "location_summary": "Birmingham, Alabama • Mobile, Alabama • Lincoln, California + 35 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Lincoln",
          "state": "California"
        },
        {
          "city": "Murrieta",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03201419"
    },
    {
      "nct_id": "NCT02060331",
      "title": "Severe Pelvic Organ Prolapse and Post-Obstructive Diuresis (SOPPO) Pilot Study",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Nocturia",
        "Pelvic Organ Prolapse"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Loyola University",
      "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": 0,
      "start_date": "2014-01",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2016-06-02",
      "last_synced_at": "2026-06-10T22:16:39.328Z",
      "location_count": 1,
      "location_summary": "Maywood, Illinois",
      "locations": [
        {
          "city": "Maywood",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02060331"
    }
  ]
}