Journal of anesthesia · 2020
Perioperative complications of abdominal surgery in smokers.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
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Inoue Yoshikazu, Katoh Takahiko, Masuda Shota, Lu Xi, Koga Tadashi, Sadohara Tomohiro, Sadanaga Michiaki, Tanaka Eiji
Аннотация
PURPOSE: This study examined the association between smoking and perioperative complications of laparoscopic abdominal surgery and whether these complications were reduced with ≥ 4 weeks of preoperative smoking cessation.
METHODS: A total of 555 patients who underwent gastric and colorectal cancer surgeries under general anesthesia were divided into the following groups retrospectively: 290 individuals without smoking history (NS group), 144 previous smokers (stopped smoking more than 8 weeks before surgery, PS group), and 121 current smokers (CS group) divided to two groups according to preoperative smoking cessation for < 4 (CS1, n = 76) and 4-8 weeks (CS2, n = 45).
RESULTS: When compared with the NS group, postoperative hospitalization duration was significantly longer in the CS1 group (p < 0.01), whereas differences between the CS2 or PS groups and NS group were not significant. The total number of postoperative complications was higher in all groups of smoking than in NS group, independent on preoperative smoking cessation; however, suture failure was significantly more frequent only in CS1 group. Although pack-years did not significantly affect complication rates in smokers, duration of smoking cessation time in PS group was a negative predictor of postoperative complications.
CONCLUSION: Providing more than 4 weeks of smoking cessation before gastrointestinal surgery can reduce the duration of hospitalization and rate of suture failure.
METHODS: A total of 555 patients who underwent gastric and colorectal cancer surgeries under general anesthesia were divided into the following groups retrospectively: 290 individuals without smoking history (NS group), 144 previous smokers (stopped smoking more than 8 weeks before surgery, PS group), and 121 current smokers (CS group) divided to two groups according to preoperative smoking cessation for < 4 (CS1, n = 76) and 4-8 weeks (CS2, n = 45).
RESULTS: When compared with the NS group, postoperative hospitalization duration was significantly longer in the CS1 group (p < 0.01), whereas differences between the CS2 or PS groups and NS group were not significant. The total number of postoperative complications was higher in all groups of smoking than in NS group, independent on preoperative smoking cessation; however, suture failure was significantly more frequent only in CS1 group. Although pack-years did not significantly affect complication rates in smokers, duration of smoking cessation time in PS group was a negative predictor of postoperative complications.
CONCLUSION: Providing more than 4 weeks of smoking cessation before gastrointestinal surgery can reduce the duration of hospitalization and rate of suture failure.