Korean J Thorac Cardiovasc Surg.  2000 Mar;33(3):231-239.

Clinical Evaluation of Risk Factors Affection Postoperative Morbidity and Mortality in the Surgical Treatment of Tuberculous Destroyed Lung

• Shin SH
• Jung WS
• Jee HO
• Kang JH
• Kim H

Abstract

BACKGROUND: This retrospective study tries to identify specific risk factors that may increase complication rates after the surgical treatment of tuberculous destroyed lung. MATERIAL AND METHOD: A retrospective study was performed on forty-seven patients, who received surgical treatment for tuberculous destroyed lung in the Department of Thoracic and Cardiovascular Surgery at Hanyang University Hospital from 1988 to 1998, to identify specific preoperative risk factors related to postoperative complications. Fisher's exact test was used to identify the correlations between the complications and right pneumonectomy, preoperative FEV1, predicted postoperative FEV1, massive hemoptysis, postoperative persistent empyema. RESULT: Hospital mortality and morbidity rates of the patients who received surgical treatment for tuberculous destroyed lung were 6.4% and 29.7%, respectively. In view of the hospital mortality and morbidity rates as a whole, predicted postoperative FEV1 less than 0.8L(p<0.005), preoperative FEV1 less than 1.8L(p=0.01), massive hemoptysis(p<0.005), postoperative persistent positive sputum cultures(p<0.0005), and the presence of multi drug resistant tuberculosis(p<0.05) presented statistically significant correlations. Among the postoperative complications, bronchopleural fistula, the most common complication, was found to have statistically significant corrleations with the preoperative empyema(p<0.05) and postoperative persistent positive sputum cultures(p<0.05).
CONCLUSIONS
Although mortality and morbidity rates after surgical treatment of tuberculous destroyed lung were relatively low, when predicted postoperative FEV1 was less than 0.8L, when preoperative FEV1 was less than 1.8L, when massive hemoptysis was present, when postoperative sputum cultures were persistently positive, and when multi drug resistant tuberculosis was present, the rates were significantly higher.

Keyword

pulmonary tuberculosis; risk factors

MeSH Terms

Empyema
Fistula
Hemoptysis
Hospital Mortality
Humans
Lung*
Mortality*
Pneumonectomy
Postoperative Complications
Retrospective Studies
Risk Factors*
Sputum
Tuberculosis
Tuberculosis, Pulmonary