Preoperative pulmonary evaluation: identifying and reducing risks for pulmonary complications.
Postoperative pulmonary complications are among the most common sources of morbidity in patients undergoing major surgery. For this reason, the preoperative patient evaluation should emphasize risk factors for pulmonary complications as well as for traditional cardiac complications, as the former are comparably frequent and associated with longer hospital stays. Procedure-related risk factors are more important than patient-related risk factors for predicting pulmonary events, but clinicians should assess both types of factors. Pulmonary function testing has a limited role and should not be the basis for denying surgery if the surgical indication is compelling. Strategies to reduce the risk of postoperative pulmonary complications include optimizing management of chronic lung disease before surgery, lung expansion maneuvers, pain control, and selective placement of nasogastric tubes.
Division of General Medicine and Primary Care, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA 02215, USA. gsmetana@bidmc.harvard.edu
Gerald W
GW
Smetana
D006801:Humans; D007431:Intraoperative Complications / Q000517:prevention & control; D008171:Lung Diseases / Q000517:prevention & control*; D011183:Postoperative Complications / Q000517:prevention & control; D011300:Preoperative Care / Q000379:methods*; D012307:Risk Factors