Preoperative smoking status was not observed to be associated with postoperative mortality , cardiovascular complications , bleedings , anastomotic leakage , or allograft rejection .
CONCLUSIONS Preoperative smoking was found to be associated with an increased risk of the following postoperative complications : general morbidity , wound complications , general infections , pulmonary complications , neurological complications , and admission to the intensive care unit
OBJECTIVE To systematic ally review and summarize the evidence of an association between preoperative smoking status and postoperative complications elaborated on complication type .
BACKGROUND The conclusions of studies examining the association between preoperative smoking and postoperative complications are inconsistent , thus there is a need for a review and meta- analysis to summarize the existing evidence .
Identifying risk factors for potentially avoidable complications following radical cystectomy.
PURPOSE  Morbidity after radical cystectomy  is common and associated with increased health care re source use . Accurate characterization of complications after cystectomy , associated patient specific risk factors , and perioperative processes of care are essential to directing changes in perioperative management that will reduce morbidity and improve the quality of patient care . MATERIAL S AND METHODS The National Surgical Quality Improvement Program ( NSQIP ) is a prospect i ve quality management initiative of 123 Veterans Affairs Medical Centers nationwide . The NSQIP collects clinical information , intraoperative data and outcomes on a wide variety of surgical procedures from multiple surgical disciplines . Since 1991 , 2,538 radical cystectomy procedures have been captured by the NSQIP . Modeling using logistic regression was performed to identify patient specific risk factors and perioperative process measures associated with postoperative morbidity . RESULTS Of the 2,538 subjects at least 1 postoperative complication developed in 774 ( 30.5 % ) . The most frequent complication was ileus ( 10 % ) . Several factors were associated with the development of a complication , including age , dependent functional status , preoperative dyspnea , preoperative acute renal failure , chronic steroid use , preoperative alcohol consumption , American Society of Anesthesiology score , use of general anesthetic , operative time , intraoperative blood requirement and surgeon level of training . CONCLUSIONS Morbidity remains high after cystectomy with 30.5 % of subjects experiencing at least 1 complication . Measurable patient specific risk factors and perioperative processes associated with postoperative morbidity following cystectomy are now delineated which allows for improved risk stratification , patient counseling , and the development of novel processes that may incrementally reduce risk and improve outcomes
Preoperative smoking status was not observed to be associated with postoperative mortality , cardiovascular complications , bleedings , anastomotic leakage , or allograft rejection .
CONCLUSIONS Preoperative smoking was found to be associated with an increased risk of the following postoperative complications : general morbidity , wound complications , general infections , pulmonary complications , neurological complications , and admission to the intensive care unit
OBJECTIVE To systematic ally review and summarize the evidence of an association between preoperative smoking status and postoperative complications elaborated on complication type .
BACKGROUND The conclusions of studies examining the association between preoperative smoking and postoperative complications are inconsistent , thus there is a need for a review and meta- analysis to summarize the existing evidence .