# Development of a Severity Assessment Score for Nasosinus Polyposis (PSI Score)

> **NCT05056714** · — · COMPLETED · sponsor: **Centre Hospitalier Intercommunal Creteil** · enrollment: 569 (actual)

## Conditions studied

- Nasal Polyposis

## Interventions

- **OTHER:** Questionaries

## Key facts

- **NCT ID:** NCT05056714
- **Lead sponsor:** Centre Hospitalier Intercommunal Creteil
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2022-01-27
- **Primary completion:** 2024-11-24
- **Final completion:** 2024-11-24
- **Target enrollment:** 569 (ACTUAL)
- **Last updated:** 2025-02-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05056714

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05056714, "Development of a Severity Assessment Score for Nasosinus Polyposis (PSI Score)". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT05056714. Licensed CC0.

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