Premium
The impact of dementia on surgical outcomes of laparoscopic cholecystectomy for symptomatic cholelithiasis and acute cholecystitis: A retrospective study
Author(s) -
Ninomiya Shigeo,
Amano Shota,
Ogawa Tadashi,
Ueda Yoshitake,
Shiraishi Norio,
Inomata Masafumi,
Shimoda Katsuhiro
Publication year - 2020
Publication title -
asian journal of endoscopic surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.372
H-Index - 18
eISSN - 1758-5910
pISSN - 1758-5902
DOI - 10.1111/ases.12743
Subject(s) - medicine , dementia , cholecystitis , laparotomy , cholecystectomy , incidence (geometry) , gallbladder disease , laparoscopic cholecystectomy , surgery , gallbladder , general surgery , disease , physics , optics
The aim of this study was to clarify the impact of dementia on surgical outcomes of laparoscopic cholecystectomy for symptomatic cholelithiasis and acute cholecystitis. Methods We reviewed medical data of 96 patients who underwent laparoscopic cholecystectomy for symptomatic cholecystitis and acute cholecystitis. The patients were divided into the dementia group (n = 18) and non‐dementia group (n = 78). Clinical features of the patients and surgical outcomes were compared between the two groups. Results Mean age and rates of The American Society of Anesthesiologists Physical Status classification score > 2 in the dementia group were significantly higher than those of the non‐dementia group ( P < .001, P = .008, respectively). Incidences of acute cholecystitis and the rate of percutaneous transhepatic gallbladder drainage in the dementia group were significantly higher than those of the non‐dementia group ( P = .009, P = .01, respectively). The rates of conversion to laparotomy and non‐surgical complications in the dementia group were higher than those in the non‐dementia group ( P = .02, P = .03, respectively). Postoperative hospital stay in the dementia group was significantly longer than that in the non‐dementia group (15.2 ± 9.3 vs 8.2 ± 3.2 days, P = .009). Subgroup analysis of patients with acute cholecystitis showed postoperative hospital stay in the dementia group to be significantly longer than that in the non‐dementia group (18.7 ± 10.7 vs 10.3 ± 4.2 days, P = .03). Conclusion Patients with dementia who underwent laparoscopic cholecystectomy have a high incidence of acute cholecystitis and a high rate of percutaneous transhepatic gallbladder drainage, which may result in increased rates of conversion to laparotomy and prolong the postoperative hospital stay.