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ScienceDirect.com - Gynecologic Oncology - Impact of smoking on perioperative pulmonary and upper respiratory complications after laparoscopic gynecologic surgery

Abstract

Objective

To determine the impact of smoking on the rate of pulmonary and upper respiratory complications following laparoscopic gynecologic surgery.

Methods

We retrospectively identified all patients who underwent laparoscopic gynecologic surgery at one institution between January 2000 and January 2009. Pulmonary and upper respiratory complications were defined as atelectasis, pneumonia, upper respiratory infection, acute respiratory failure, hypoxemia, pneumothorax, or pneumomediastinum occurring within 30 days after surgery

Results

Nine hundred three patients underwent attempt at laparoscopic surgery. Fifty-four were excluded because of conversion to laparotomy and 31 because of insufficient data. Of the 818 patients included, 356 (43%) had cancer. A total of 576 (70%) patients were never smokers, 156 (19%) were past smokers, and 86 (10%) were current smokers (smoked within 6 weeks before surgery). These three groups were similar with regard to median body mass index, operative time, and length of hospital stay. Compared to never and past smokers, current smokers were more likely to undergo high-complexity laparoscopic procedures (10.4%, 15.4%, and 19.8%, respectively; p = 0.015) and had younger median age 49 years, 51 years, and 46 years, respectively; p = 0.035. Nineteen (2.3%) patients experienced pulmonary complications — symptomatic atelectasis (n = 9), pneumonia (n = 5), acute respiratory failure (n = 2), hypoxemia (n = 1), pneumomediastinum (n = 1), and pneumothorax (n = 2). The rate of pulmonary complications was 2.1% (12 of 564 patients) in never smokers, 4.5% (7 of 156 patients) in past smokers, and zero in current smokers.

Conclusion

In this cohort, smoking history did not appear to impact postoperative pulmonary and upper respiratory complications. In smokers scheduled for operative procedures, laparoscopy should be considered when feasible.

Cigarette smoking and risk of histological subtypes of epithelial ovarian cancer in the EPIC... - Abstract - UK PubMed Central

"The results from the EPIC study add further evidence that smoking increases risk of mucinous ovarian cancer and support the notion that the effect of smoking varies according to histological subtype."

abstract: Does smoking kill? A study of death certification and smoking -- Proctor et al. 65 (2): 129 -- Journal of Clinical Pathology

Conclusion
This study demonstrates that smoking is rarely cited on death certificates, even in cases where the causal link with smoking is very strong. There are many reasons why smoking is not cited on death certificates. One frequently cited reason is the reluctance of doctors to stigmatise the deceased. Interestingly, such reluctance did not extend to citing alcohol as a COD. By not recording smoking on death certificates doctors are failing to gather important epidemiological and pathological data.

AACR: Multiple Risk Factors Identified for Ovarian Cancer - in Meeting Coverage, AACR from MedPage Today

Cigarette Smoking as a Cause of Cancers Other Than Lung Cancer: An Exploratory Study Using the SEER Program — CHEST