The effection of continuous negative pressure suction drainage associate with central venous catheter in the treatment of spontaneous pneumothorax

Objective: Evaluation the efficacy and safety in different intervention conditions on the central venous catheter Thoracic closed drainage in the treatment of pneumothorax.Methods: 120 cases of non-tension pneumothorax were randomly divided into 3 groups.They are all treated with persistent thoracic closed drainage by using micro-operation through central venous catheter.There groups were given three different intervention conditions.Results: The cure rate of the three groups were 100%,87.5% and 55%.Compared with three groups: the disappearance time of the pleural cavity of gas(2.83±1.38) d,(8.55±1.88) d,(10.95±2.14) d,pleural reaction(10%,1.25%,1.25%),hospital costs $(947.63±145.15),$(1 089.28 ± 238.31),$(1 286.58±301.73),score of anxiety 42.05±2.88,28.18±5.57,50.23±3.15,all the data is analysed by SPSS13.0,all difference were significant(P0.05).Conclusion: The method by using central venous catheter plus lasting vacuum aspiration to treat spontaneous pneumothorax is worthy of clinical promotion for its easy manipulating,less trauma,more effective and lower cost.