ABSTRACT
Background: While injection laryngoplasty is becoming increasingly common in children, there has not been clearly established guidelines for the choice of injection material. This study evaluates for variability in post-surgical outcomes between different materials used for injection laryngoplasty in the treatment of pediatric unilateral vocal cord paralysis. Methods: In this cohort study, a retrospective chart review was performed for all patients undergoing injection laryngoplasty for unilateral vocal cord paralysis at our tertiary-care children's hospital between January 2010 and December 2019. Patients with vocal cord paresis or bilateral vocal cord paralysis were excluded from this study. Demographics, pre- and post-injection clinic visits, and operative reports were reviewed to compare outcomes between injection materials, including the number of injections required, inter-surgical interval, and rate of vocal improvement. Results: Forty-four patients were included in the analysis. Half of the patients were female, and half were male. A total of 97 injections were observed, with 32 patients receiving multiple injections. The mean age at first injection was 7 years. The most common causes of vocal fold paralysis were iatrogenic (n=21, 48%) and idiopathic (n=9, 20%). Thirty-nine percent (n=17) had a history of cardiac surgery. Forty-five percent of injections used Radiesse® voice/Prolaryn® plus, 35% used Radiesse®/Prolaryn® voice Gel, and 20% used Cymetra™. The material used was not associated with a difference in post-operative outcomes, including number of injections, (P=0.10; 0.29), inter-surgical interval (P=0.27; 0.29), or rate of voice improvement (P=0.86; 0.36). Conclusions: Neither material choice nor demographic factors were associated with a difference in outcomes following injection laryngoplasty or a change in the inter-surgical interval. Further research is needed to develop standardized protocols for injection laryngoplasty in this population.
ABSTRACT
This study investigates outcomes of surgical management of pediatric patients with nasal dermoids with prior infection. A retrospective review at Nationwide Children's Hospital, a large free-standing pediatric hospital in the Midwestern USA, was performed. Patients were identified by the Current Procedural Terminology codes 30124 (simple excision of dermoid cyst) and 30125 (complex excision of nasal dermoid cyst) from 2011 to 2016. Demographic, imaging data, surgical findings, microbiological data and recurrence rates were collected for these patients. Descriptive statistical investigation was performed. In total, 14 patients were identified, 4 of the 14 patients (28.5%) had recurrent infection and required additional surgery. Three of seven patients required incision and drainage prior to definitive excision. One of seven patients in the infected group had recurrence. Prior infection does not increase the recurrence rate and almost half of the patients required I&D prior to definitive management.
ABSTRACT
Orbital abscess and subperiosteal abscess are pathologies which may require surgical treatment in the pediatric patient. Though rare, orbital cerebrospinal fluid (CSF) leak is a serious complication of abscess drainage. This paper presents a unique 5-month-old male with transorbital abscess drainage complicated by CSF leak. An endoscope was used to repair the defect through the orbitotomy incision. There was no evidence of persistent leak at follow-up. The surgical approach likely contributed to the complication, and the otolaryngologist played a key role in the leak repair. This case should serve to raise the awareness regarding considerations to avoid orbital CSF leak.
