Laryngeal endoscopic cricopharyngeal myotomy for cricopharyngeal achalasia post stroke
- VernacularTitle: 内镜下经口环咽肌切除术治疗脑卒中后持续性吞咽障碍
- Author:
Jian WANG
1
;
Wuyi LI
1
;
Yongjin LI
1
;
Dahai YANG
1
;
Hong HUO
1
;
Xiaofeng JIN
1
;
Yanyan NIU
1
;
Xu TIAN
1
;
Zhuhua ZHANG
1
;
Yu CHEN
1
;
Zhiqiang GAO
1
Author Information
- Publication Type:Journal Article
- Keywords: Deglutition disorders; Stroke; Endoscopy; Coblation
- From: Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2017;52(10):729-732
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the safety and validity of endoscopic cricopharyngeal myotomy in patients with cricopharyngeal achalasia.
Methods:A total of 19 patients with cricopharyngeal achalasia suffered from sustained dysphagia were enrolled in this study. The patients were divided into transcervical cricopharyngeal myotomy(CPM) group and endoscopic CPM (ECPM) group. Swallowing function and complications were evaluated.SPSS7.0 software was used to analyze the data.
Results:The swallowing function improved significantly in seven patients in ECPM group, and 9 patients improved in CPM group.The video fluoroscopic swallowing study(VFSS)-swallowing score, VFSS-aspiration score and drinking test score were (3.1±1.1), (3.4±0.8) and (2.0±0.6)in post-ECPM, (3.4±1.4), (3.0±0.9) and (2.2±0.6)in post-CPM. No statistical difference was found in validity between CPM group and ECPM group(t =-0.435,t =1.086,t =-0.607,P >0.05). No statistical difference was observed on the occurrence of complication between two groups. Only one patient had subcutaneous emphysema after operation in ECPM.
Conclusions:New surgical instruments and endoscopic surgical technique were safe and effective for cricopharyngeal achalasia. Because these instruments are cheaper, laryngeal endoscopic cricopharyngeal myotomy is easier to be popularized more easily than microscopic laser assistted CPM.
