Study of the curative effect of modified tracheal in acute respiratory failure caused by central airway stenosis
- VernacularTitle:改良气管导管治疗中央气管狭窄引起的急性呼吸衰竭
- Author:
Xin-Cai QIU
;
Zhen-Hua CHEN
;
Xi-Xun WEI
;
Cai-Xia LIANG
;
- Publication Type:Journal Article
- Keywords:
Tracheal stenosis;
Respiratory insufficiency;
Modified tracheal catheter
- From:
Chinese Journal of General Practitioners
2005;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the curative effect of modified tracheal catheter in acute respiratory failure caused by central airway stenosis.Methods 16 cases inpatient with acute respiratory failure caused by central airway stenosis were involved.Found out the position and range of stenosis of central airway by X-ray and CT of chest and fiberbronchoscope,chose the suitable silicon suction tube and cut it to make a tracheal catheter,then guided the catheter through the stenosis by fiberbronchoscope to construct artificial airway.Results The dyspnea of all 16 cases of acute respiratory failure caused by central airway stenosis could by relieved in short time,the PaO_2 raised from(39?12)mm Hg to(72?10)mm Hg,SaO_2 raised from(75?13)% to(93?3)%,PaCO_2 dropped from(102?21)mm Hg to(62?13)mm Hg after therapy.The effective rate is 100%.There was no other serious complication except for 2 cases of little amount of bleeding in trachea.15 cases survived and one died of serious muhisystem organ failure.Conclusions The use of modified tracheal catheter in treatment of acute respiratory failure caused by central airway stenosis can relieve the acute dyspnea in short time,it also can dilate central airway,save the cost of tracheal balloon dilatation for the follow-up therapy.
