# Endoscopic Sinus Surgery in Recurrent Acute Rhinosinusitis

> **NCT04241016** · NA · UNKNOWN · sponsor: **Oulu University Hospital** · enrollment: 80 (estimated)

## Conditions studied

- Maxillary Sinusitis
- Sinusitis, Acute
- Sinusitis

## Interventions

- **PROCEDURE:** Endoscopic sinus surgery (ESS)

## Key facts

- **NCT ID:** NCT04241016
- **Lead sponsor:** Oulu University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-05-01
- **Primary completion:** 2024-12-31
- **Final completion:** 2025-05-30
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2023-05-31

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04241016

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04241016, "Endoscopic Sinus Surgery in Recurrent Acute Rhinosinusitis". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04241016. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*