# Improvement of Outcomes in Draf III/Endoscopic Modified Lothrop Procedure

> **NCT02981017** · NA · WITHDRAWN · sponsor: **University of California, Los Angeles**

## Conditions studied

- Chronic Sinusitis
- Frontal Sinusitis

## Interventions

- **DEVICE:** Porcine Intestinal submucosal xenograft

## Key facts

- **NCT ID:** NCT02981017
- **Lead sponsor:** University of California, Los Angeles
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2016-11-01
- **Primary completion:** 2019-12-28
- **Final completion:** 2019-12-28
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Decided to do a different clinical trial opportunity.
- **Last updated:** 2020-10-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02981017

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02981017, "Improvement of Outcomes in Draf III/Endoscopic Modified Lothrop Procedure". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT02981017. Licensed CC0.

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