4.5 Article

Risk Factors for Laryngectomy for Dysfunctional Larynx After Organ Preservation Protocols: A Case-Control Analysis

期刊

OTOLARYNGOLOGY-HEAD AND NECK SURGERY
卷 164, 期 3, 页码 608-615

出版社

SAGE PUBLICATIONS INC
DOI: 10.1177/0194599820947702

关键词

laryngectomy; dysfunctional larynx; aspiration; dysphagia

向作者/读者索取更多资源

A retrospective study on head and neck squamous cell carcinoma patients revealed that non-IMRT approaches and pulmonary comorbidities are associated with the need for laryngectomy for dysfunction after radiation or chemoradiation.
Objective (1) To identify factors associated with severe dysfunctional larynx leading to total laryngectomy after curative treatment of head and neck squamous cell carcinoma and (2) to describe swallowing and voice outcomes. Study Design Retrospective single-institution case-control study. Setting Tertiary care referral center. Methods A 10-year chart review was performed for patients who had previously undergone radiation or chemoradiation for head and neck mucosal squamous cell carcinoma and planned to undergo total laryngectomy for dysfunctional larynx, as well as a control group of matched patients. Controls were patients who had undergone radiation or chemoradiation for mucosal squamous cell carcinoma but did not have severe dysfunction warranting laryngectomy; these were matched to cases by tumor subsite, T stage, and time from last treatment to video swallow study. Main outcomes assessed were postoperative diet, alaryngeal voice, pharyngeal dilations, and complications. Results Twenty-six patients were scheduled for laryngectomy for dysfunctional larynx, of which 23 underwent surgery. Originally treated tumor subsites included the larynx, oropharynx, hypopharynx, oral cavity, and a tumor of unknown origin. The median time from end of cancer treatment to laryngectomy was 11.5 years. All cases were feeding tube or tracheostomy dependent or both prior to laryngectomy. As compared with matched controls, cases were significantly less likely to have undergone IMRT (intensity-modified radiotherapy) and more likely to have pulmonary comorbidities. Eighty-nine percent of cases with follow-up achieved functional alaryngeal voice, and all were able to have oral intake. Conclusion Non-IMRT approaches and pulmonary comorbidities are associated with laryngectomy for dysfunction after radiation or chemoradiation.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.5
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据