Αρχειοθήκη ιστολογίου

Αλέξανδρος Γ. Σφακιανάκης
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5
Άγιος Νικόλαος Κρήτη 72100
2841026182
6032607174

Τρίτη 18 Σεπτεμβρίου 2018

Management and outcomes of pediatric vocal cord paresis in Chiari malformation

Publication date: Available online 18 September 2018

Source: International Journal of Pediatric Otorhinolaryngology

Author(s): Minyoung Jang, Phillip Biggs, Lauren North, Andrew Foy, Robert Chun

Abstract
INTRODUCTION

Pediatric vocal cord paresis (VCP) has a variety of etiologies, including congenital neurologic disease. Arnold-Chiari Malformation (ACM) is one such disease with known VCP association. The natural history, need for tracheostomy, and rate of decannulation in this patient population is not well characterized.

OBJECTIVE

To provide prognostic information on infants with ACM and VCP.

METHODS

A retrospective chart review was conducted of patients with both ACM and VCP. Clinical outcomes and disease progression were determined using flexible laryngoscopy, serial clinical exams, and operative reports from otolaryngology and neurosurgery services.

RESULTS

Eighteen patients were included in this study, four with ACM Type I and 14 with ACM Type II. These groups were analyzed separately. For ACM I, the average age at diagnosis was 25 months and two (50%) required tracheostomy. Three subjects (75%) achieved VCP resolution, with two doing so after neurosurgical decompression. For ACM II, the average age at diagnosis was eight months and 12 patients (86%) underwent tracheostomy. Four subjects with tracheostomy (33%) achieved decannulation, with three of these demonstrating VCP resolution. In total, six ACM II patients had complete and one had partial VCP resolution, all of whom underwent decompression. Two patients initially had normal endoscopic exams despite stridor and VCP was only noted on serial exams.

DISCUSSION

This study represents the largest series of pediatric patients with VCP and ACM. The majority needed decompression (80%) and tracheotomy (78%). Tracheostomy decannulation typically occurred only after decompression and resolution of VCP. No children diagnosed at age < 1 month were decannulated. Early decompression was associated with successful avoidance of tracheostomy in majority of Chiari I but not Chiari II patients. Serial endoscopies were required to confirm VCP in some patients. This information could potentially aid in management and counseling parents of children with VCP and CM.



https://ift.tt/2Nn52Ig

Δεν υπάρχουν σχόλια:

Δημοσίευση σχολίου