Effects of remodeling pressure in upper airway on swallowing function of patients with tracheostomy after acquired brain damage
10.3760/cma.j.issn.0254-1424.2017.12.008
- VernacularTitle:获得性脑损伤气管切开患者上气道压力重塑对其吞咽功能的影响
- Author:
Yujue WANG
1
;
Meng DAI
;
Xiaomei WEI
;
Chunqing XIE
;
Yaowen ZHANG
;
Zulin DOU
Author Information
1. 中山大学附属第三医院康复医学科
- Keywords:
Acquired brain damage;
Tracheostomy;
Passy-Muir speaking valve;
High resolution manometry;
Dysphagia
- From:
Chinese Journal of Physical Medicine and Rehabilitation
2017;39(12):918-921
- CountryChina
- Language:Chinese
-
Abstract:
Objective To monitor the immediate effect of Passi-Muir speaking valve (PMV) on patients with tracheostomy after acquired brain damage.Methods Twelve patients with tracheostomy after acquired brain damage were recruited.All of them underwent the high resolution manometry to measure the pressure in pharynx and upper esophagus during swallowing before and immediately after wearing PMV.The parameters including the pharyngeal peak pressure,increasing rate of the pharyngeal pressure,pharyngeal pressure duration,upper esophageal sphincter (UES) residual pressure and UES relaxation duration were recorded.Results No significant differences were found in all the measurements before and immediately after wearing PMV (P＞0.05).Conclusion PMV has no instant impact on the swallowing function of patients with tracheostomy after acquired brain damage.
