Sinus Disease in Young Children With Cystic Fibrosis

Status Recruiting

Clinical Trial Summary

This is a prospective, observational study examining the impact of highly effective cystic fibrosis transmembrane conductance regulator (CFTR) modulators on chronic rhinosinusitis (CRS) and olfactory dysfunction (OD) in young children with cystic fibrosis (YCwCF). This study involves two groups: children 2-8 years old, inclusive at initial visit, receiving highly effective modulator therapy (HEMT), and a control group of children 2-8 years old, inclusive at initial visit, not receiving HEMT. Outcomes will include sinus magnetic resonance imaging (MRI) scans, olfactory tests, and quality of life surveys obtained over a two-year period.

Clinical Trial Description

This multi-center, prospective, observational study investigates the effects of highly effective modulator therapy (HEMT) on chronic rhinosinusitis (CRS) and olfactory dysfunction (OD) in young children with cystic fibrosis (YCwCF). The study spans two years and includes two distinct groups of children with cystic fibrosis: children ≤ 8 years old receiving HEMT and a control group of children ≤ 8 not receiving HEMT. The study aims to assess the efficacy of HEMT in improving sinus health and olfactory capabilities in this young demographic. Key assessments include magnetic resonance imaging (MRI) sinus opacification, olfactory bulb volume measured via MRI, objective olfactory testing, and various quality (QOL) surveys. This investigation seeks to characterize the severity of CRS and OD in YCwCF, and to elucidate if early initiation of HEMT improves CRS and OD . In the HEMT group, participants will have a pre-HEMT assessment followed by 1-year and 2-year post-HEMT evaluations. In the control/non-HEMT group, participants will undergo parallel assessments at baseline, 1-year, and 2-year intervals to track the natural progression of CRS and OD without HEMT. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT06191640
Study type	Observational
Source	University of California, Los Angeles
Contact	Daniel M Beswick, MD
Phone	310-206-8457
Email	dbeswick@mednet.ucla.edu
Status	Recruiting
Phase
Start date	April 12, 2023
Completion date	April 2026

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