# Safety Evaluation of Repeat Placement of the S8 Sinus Implant in Chronic Sinusitis Patients With Nasal Polyps (ENCORE)

> **NCT03358329** · PHASE3 · COMPLETED · sponsor: **Intersect ENT** · enrollment: 50 (actual)

## Conditions studied

- Chronic Sinusitis
- Nasal Polyposis

## Interventions

- **COMBINATION_PRODUCT:** S8 Sinus Implant

## Key facts

- **NCT ID:** NCT03358329
- **Lead sponsor:** Intersect ENT
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-11-13
- **Primary completion:** 2019-01-17
- **Final completion:** 2019-01-17
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2019-11-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03358329

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03358329, "Safety Evaluation of Repeat Placement of the S8 Sinus Implant in Chronic Sinusitis Patients With Nasal Polyps (ENCORE)". Retrieved via AI Analytics 2026-05-31 from https://api.ai-analytics.org/clinical/NCT03358329. Licensed CC0.

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