Management for recurrent laryngeal nerve paralysis following oesophagectomy for oesophageal cancer: thoracic surgeon perspective.

Background

Recurrent laryngeal nerve (RLN) paralysis following oesophagectomy may increase postoperative morbidity and mortality. However, clinical studies on this complication are uncommon. The aim of this study was to report the clinical course of patients with RLN paralysis following oesophageal cancer surgery.

Methods

We retrospectively examined patients who underwent oesophagectomy for oesophageal carcinoma at Asan Medical Center between January 2013 and November 2018. We enrolled 189 patients with RLN paralysis confirmed using laryngoscopy in this study.

Results

Of the 189 patients, 22 patients had bilateral RLN paralysis, and 167 patients had unilateral RLN paralysis. Every patient received oral feeding rehabilitation, and 145 (76.7%) patients received hyaluronic acid injection laryngoplasty. During the postoperative period, 21 (11.1%) patients experienced aspiration pneumonia and recovered. One patient died of severe pulmonary complication. Twenty-four (12.7%) patients underwent feeding jejunotomy, while 11 (5.9%) patients underwent tracheostomy. In total, 173 (91.5%) patients were discharged with oral nutrition, and the median time to begin oral diet was 9 days. Statistical analysis using logistic regression revealed that only the advanced T stage affected nerve recovery. More than 50% of the patients showed nerve recovery within 6 months, and 165 (87.9%) patients fully or partially recovered during the observation period.

Conclusions

RLN paralysis following oesophagectomy in oesophageal carcinoma is a predictable complication. In patients with RLN paralysis, early detection and intervention through multidisciplinary cooperation are required, and the incidence of postoperative complications can be reduced by implementing the appropriate management.

Informations de copyright

2024 Journal of Thoracic Disease. All rights reserved.

Déclaration de conflit d'intérêts

Conflicts of Interest: All authors have completed the ICMJE uniform disclosure form (available at https://jtd.amegroups.com/article/view/10.21037/jtd-24-9/coif). The authors have no conflicts of interest to declare.