# A Cross-Functional, Population-Representative, Web-Based, Epidemiologic Study to Estimate the Prevalence and Burden of Nocturia Due to Nocturnal Polyuria in the US

> **NCT04125186** · — · COMPLETED · sponsor: **Ferring Pharmaceuticals** · enrollment: 10190 (actual)

## Conditions studied

- Nocturnal Polyuria

## Interventions

- **DIAGNOSTIC_TEST:** Baseline EpiNP survey
- **DIAGNOSTIC_TEST:** Bladder diary
- **DIAGNOSTIC_TEST:** Testing of EpiNP baseline survey, bladder diary and a qualitative interview
- **OTHER:** No other intervention

## Key facts

- **NCT ID:** NCT04125186
- **Lead sponsor:** Ferring Pharmaceuticals
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-07-22
- **Primary completion:** 2020-06-30
- **Final completion:** 2020-06-30
- **Target enrollment:** 10190 (ACTUAL)
- **Last updated:** 2023-03-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04125186

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04125186, "A Cross-Functional, Population-Representative, Web-Based, Epidemiologic Study to Estimate the Prevalence and Burden of Nocturia Due to Nocturnal Polyuria in the US". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04125186. Licensed CC0.

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