Evaluation of Liver Function Tests and Serum Bilirubin Levels After Laparoscopic Cholecystectomy.

Laparoscopic cholecystectomy has been known as one of the most important prevalent and minimally invasive surgeries in medicine. The aim here was to investigate the changes in liver enzymes and bilirubin levels after laparoscopic cholecystectomy in patients diagnosed with chronic cholecystitis. This cross-sectional study was conducted at Poursina Hospital (Rasht, Iran) and 128 patients who met both inclusion and exclusion criteria were enrolled for further investigations. After collecting the patients' bio-demographic information, levels of serum alkaline phosphatase, lactate dehydrogenase, alanine aminotransferase, aspartate aminotransferase, and bilirubin were checked before laparoscopic cholecystectomy and 24 (post-op 1) and 48 (post-op 2) h after laparoscopic cholecystectomy. No significant difference was found in the serum levels of ALP in post-op 1 and 2 compared both to each other and to the baseline (P>0.05). Regarding AST and ALT, there was a significant increase in post-op 1 and 2 compared to their baseline values (P<0.05). However, the difference between post-op 1 and post-op 2 was not significant for these outcomes. Compared to baseline levels, LDH had a significant increase after post-op 2 (P=0.001); but not after post-op 1 (P >0.05). Moreover, total bilirubin levels showed significant increases at post-op 1 and post-op 2 from the baseline and also in comparison with each other (P < 0.05). Our results demonstrated a transient increase in liver function tests and bilirubin after laparoscopic cholecystectomy. © 2020 Seyed Adel Maleknia, Niloufar Ebrahimi.

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Seyed Adel Maleknia, Niloufar Ebrahimi. Evaluation of Liver Function Tests and Serum Bilirubin Levels After Laparoscopic Cholecystectomy. Medical archives (Sarajevo, Bosnia and Herzegovina). 2020 Feb;74(1):24-27

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PMID: 32317830

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