J Korean Soc Emerg Med.  2015 Dec;26(6):577-584. 10.0000/jksem.2015.26.6.577.

Reexpansion Pulmonary Edema after Initial Treatment of Primary Spontaneous Pneumothorax: Small Bore Catheterization versus Chest Tube Thoracostomy

• Ko SH
• Park HK
• Lee CM
• Park SH
• Jung W
• Kim MC
• Ko YG
• Kim DH

• KMID: 2191670
• DOI: http://doi.org/10.0000/jksem.2015.26.6.577

Abstract

PURPOSE
Reexpansion pulmonary edema (REPE) is a rare but potentially lethal complication of treatment for pneumothorax. This study was designed to compare the frequency of REPE after treatment of primary spontaneous pneumothorax (PSP) with 6 French (Fr) small bore catheterization and 14-20 Fr chest tube thoracostomy.
METHODS
The medical records of PSP patients treated with thoracostomy from January 2010 to May 2015 were reviewed retrospectively. We compared the group treated using a 6 Fr small bore catheter with the group treated using a 14-20 Fr chest tube for clinical and demographic factors. The main outcome was the frequency of REPE between the two groups.
RESULTS
A total of 196 patients were enrolled. No significant differences in catheter indwelling time, lengths of hospital stay, and treatment failures were observed between the two groups. REPE developed in 21 patients (10.7%). The frequencies of REPE after 6 Fr small bore catheter and 14-20 Fr chest tube were 6.0% (7 of 114 patients) and 17.1% (14 of 82 patients), respectively (p=0.015). In logistic regression analysis, drainage via 14-20 Fr chest tube showed significant correlation with the occurrence of REPE (odds ratio=3.03, p=0.038).
CONCLUSION
A 6 Fr small bore catheter offers a safe and effective alternative to a chest tube for treatment of pneumothorax. We suggest that drainage via a small bore catheter should be considered as the initial treatment of choice for PSP patients in terms of frequency of development REPE.

Keyword

Pulmonary edema; Pneumothorax; Catheterization; Chest tubes

MeSH Terms

Catheterization*
Catheters*
Chest Tubes*
Demography
Drainage
Humans
Length of Stay
Logistic Models
Medical Records
Pneumothorax*
Pulmonary Edema*
Retrospective Studies
Thoracostomy*
Thorax*
Treatment Failure