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Short and long-term outcomes of laparoscopic colectomy in obese patients

World Journal of Gastroenterology 2013年第42期19卷 7405-7411页

作者： Andrea Vignali Paola De Nardi Luca Ghirardelli saverio di palo Carlo Staudacher Department of Surgery San Raffaele Scientific InstituteUniversity Vita Salute20132 MilanItaly

AIM:To investigate the impact of laparoscopic colectomy on short and long-term outcomes in obese patients with colorectal ***:A total of 98 obese(body mass index>30kg/m2)patients who underwent laparoscopic(LPS)right or left colectomy over a 10 year period were identified from a prospective institutionally approved database and manually matched to obese patients who underwent open *** were selected to match for body mass index,site of primary disease,American Society of Anesthesiologists score,and year of surgery(±3 year).The parameters analyzed included age,gender,comorbid conditions,American Society of Anaesthesiologists class,diagnosis,procedure,and duration of operation,operative blood loss,and amount of homologous blood *** rate,intra and postoperative complications as were as reoperation rate,30 d and long-term morbidity rate were also *** continuous variables,the Student’s t test was used for normally distributed data the Mann-Whitney U test for nonnormally distributed *** Pearson’sχ2tests,or the Fisher exact test as appropriate,were used for ***:Conversion to open surgery was necessary in 13 of 98 patients(13.3%).In the LPS group,operative time was 29 min longer and blood loss was 78 mL lower when compared to open colectomy(P=0.03,P=0.0001,respectively).Overall morbidity,anastomotic leak and readmission rate did not significantly differ between the two groups.A trend toward a reduction of wound complications was observed in the LPS when compared to open group(P=0.09).In the LPS group,an earlier recovery of bowel function(P=0.001)and a shorter length of stay(P=0.03)were *** a median follow-up of 62(range 12-132)mo 23patients in the LPS group and 38 in the open group experienced long-term complications(LPS vs open,P=0.03).Incisional hernia resulted to be the most frequent long-term complication with a significantly higher occurrence in the open group when compared to the lapa

关键词： Obesity Colon cancer Laparoscopy Right colectomy Left colectomy Colorectal disease

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