Oxygen Uptake Efficiency Slope and Prediction of Post-operative Morbidity and Mortality in Patients with Lung Cancer

Yakal S., Sofyali S., Ozkan B., Yildiz S., Toker A., Kasikcioglu E.

LUNG, vol.196, no.2, pp.255-262, 2018 (SCI-Expanded) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 196 Issue: 2
  • Publication Date: 2018
  • Doi Number: 10.1007/s00408-018-0085-y
  • Journal Name: LUNG
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.255-262
  • Keywords: Lung cancer, Surgery, Mortality, Exercise testing, Oxygen uptake, Oxygen slope, CARDIORESPIRATORY FUNCTIONAL RESERVE, HIGH-RISK, EXERCISE CAPACITY, PREOPERATIVE EVALUATION, RESECTION CANDIDATES, ANAEROBIC THRESHOLD, SURGICAL RISK, COMPLICATIONS, CONSUMPTION, SURGERY
  • Istanbul University Affiliated: Yes

Abstract

Peak oxygen consumption is a very valuable cardiopulmonary functional parameter in pre-operative evaluation of patients with lung cancer. However, it has several critical limitations for operability decision due to failure in achieving maximal level of exercise test for cases. The aim of this study was to reveal the importance of more accurate cardiopulmonary parameters that can be calculated from data of submaximal level test, such as oxygen uptake efficiency slope (OUES) and to determine whether it could be used in the operability decision phase for borderline cases by means of morbidity and mortality.