Postoperative dysphagia immediately following pediatric endoscopic laryngeal cleft repair.

Abstract

OBJECTIVES: In pediatric patients undergoing endoscopic laryngeal cleft repair, immediate postoperative dysphagia is not well-characterized. This study examined whether worsened dysphagia is present in the immediate postoperative period as detected by clinical swallow evaluation, and evaluated how this relates to postoperative change in presenting symptoms and findings on swallow studies.METHODS: A retrospective cohort was conducted at a tertiary academic medical center, evaluating all pediatric patients who underwent endoscopic laryngeal cleft repair by a single surgeon from October 2014 through December 2018. All patients underwent instrumental swallow evaluation preoperatively and clinical swallow evaluation within 24h following surgery.RESULTS: Thirty-nine patients met inclusion criteria. Based on clinical swallow evaluation performed within 24h after surgery, 4 patients (10%) were recommended to thicken their diet from preoperative baseline; all others were unchanged. All patients were admitted to the PICU for observation; 34 (87%) discharged on postoperative day 1. Thirty-seven patients attended 6-week follow-up, with 2 (5%) requiring thicker diet since discharge; all others were stable or improved. Prevalence of recurrent respiratory infections, subjective dysphagia, chronic cough, and wheezing significantly decreased after surgery. No statistically significant change occurred in prevalence of aspiration or penetration on instrumental swallow studies postoperatively.CONCLUSION: Endoscopic laryngeal cleft repair is well-tolerated in pediatric patients, and most do not have obviously worsened dysphagia at immediate postoperative evaluation. Improvement in symptoms postoperatively may be a more useful indicator of surgical outcomes beyond instrumental swallow studies alone. The relative stability of these patients provides further evidence that they can likely be managed on the floor or as outpatients rather than in the ICU postoperatively.

View details for DOI 10.1016/j.ijporl.2021.110625

View details for PubMedID 33454453