Objective To investigate the safety and feasibility of laparoscopic cholecystectomy (LC) in the treatment of portal hypertension complicated by gallstones.Methods A retrospective analysis was performed for the clinical data of 96 patients with portal hypertension complicated by gallstones who underwent surgical treatment in The Fourth People' s Hospital of Zigong from January 2012 to June 2016.These patients were divided into laparoscopic group with 50 patients who underwent LC and open group with 46 patients who underwent open cholecystectomy.The surgical conditions and changes in liver function after surgery were compared between the two groups.An analysis of variance with repeated measures was used for comparison of continuous data between multiple groups, and the least significant difference t-test was used for comparison between two groups;the t-test was used for comparison between two groups.The chi-square test was used for comparison of categorical data between groups.Results No deaths occurred during the perioperative period and no patient was converted to open surgery in the laparoscopic group.Compared with the open group, the laparoscopic group had significantly lower time of operation, intraoperative blood loss, length of hospital stay, hospital costs, and incidence rate of postoperative complications (t=2.075, 7.389, 4.839, and 3.809, χ2=4.697, all P<0.05) .Both groups had increased or reduced serum levels of alanine aminotransferase (ALT) , aspartate aminotransferase (AST) , total bilirubin (TBil) , and albumin (Alb) at 1 day after surgery, which gradually returned to preoperative levels at 3 or 7 day after surgery.The laparoscopic group had significant changes in the serum levels of ALT, AST, and Alb (F=201.85, 185.55, and 4.570, all P<0.01) , while the open group had significant changes in the serum levels of ALT, AST, TBil, and Alb (F=597.84, 373.10, 5.617, and 10.429, all P<0.01) .There were significant increases in the serum levels of ALT and AST 1 day after surgery in the laparoscopic group and at 1 and 3 days after surgery in the open group (all P<0.05) , and at 1 and 3 days after surgery, the laparoscopic group had significantly lower serum levels of ALT and AST than the open group (t=12.537, 18.370, 9.548 and 15.118, both P<0.01) .At 1 day after surgery, the open group had a significant increase in the serum level of TBil (P<0.05) and a higher serum level of TBil than the laparoscopic group (t=2.547, P=0.013) .There were significant reductions in the serum level of Alb at 1 day after surgery in the laparoscopic group and at 1 and 3 days after surgery in the open groups (all P<0.05) , and at 1 day after surgery, the laparoscopic group had a significantly higher serum level of Alb than the open group (t=2.291, P=0.024) .Conclusion LC is safe and feasible in the treatment of portal hypertension complicated by gallstones, and compared with open cholecystectomy, it has the advantages of a minimally invasive surgery and causes less liver damage.
慢性乙型肝炎(CHB)相关的慢加急性肝衰竭(acute-on-chronic hepatitis B liver failure,ACHBLF)是在慢性HBV感染引起的CHB基础上出现的急性严重肝功能障碍临床综合征,病死率极高。因我国慢性HBV的高感染率,ACHBLF已成为影响患者生存质量的重要因素[1]。在CHB向ACHBLF进展过程中,存在着患者肝功能急剧恶化,但尚未达到肝衰竭的“肝衰竭前期(pre-ACHBLF)”阶段[2],如能在此阶段进行预警及干预,则有可能预防进一步发展为肝衰竭。
目前普遍认为细胞免疫功能紊乱是ACHBLF发生的病理机制之一,许多免疫细胞如髓系抑制性细胞(myeloid-derived suppressor cells, MDSC)、调节性T淋巴细胞(Treg)、分泌IL-17的CD4 T淋巴细胞(IL-17-producing CD4 T cells,Th17)和细胞毒性T淋巴细胞等在肝衰竭的发病中发挥重要作用[3-5]。尽管既往许多研究已证实肝衰竭发病与免疫密切相关,但pre-ACHBLF阶段的免疫状态及其与疾病进展的关系尚不清楚,因此本研究探讨了MDSC、Th17、Treg和分泌IL-17的CD8 T淋巴细胞(IL-17-producing CD8 T cells, Tc17)在pre-ACHBLF和ACHBLF患者中的表达,以期为ACHBLF的早期治疗提供思路。
[1]Mc GILLICUDDY JW, VILLAR JJ, ROHAN VS, et al.Is cirrhosis a contraindication to laparoscopic cholecystectomy?[J].Am Surg, 2015, 81 (1) :52-55.
[2]LAURENCE JM, TRAN PD, RICHARDSON AJ, et al.Laparoscopic or open cholecystectomy in cirrhosis:a systematic review of outcomes and meta-analysis of randomized trials[J].HPB (Oxford) , 2012, 14 (3) :153-161.
[3]de GOEDE B, KLITSIE PJ, HAGEN SM, et al.Meta-analysis of laparoscopic versus open cholecystectomy for patients with liver cirrhosis and symptomatic cholecystolithiasis[J].Br J Surg, 2013, 100 (2) :209-216.
[4]GUI L, LIU Y, LUO M.Surgical management of cholecystolithiasis combination with cirrhotic portal hypertension[J].J Hepatopancreatobiliary Surg, 2016, 28 (2) :162-165. (in Chinese) 桂亮, 刘晔, 罗蒙.胆囊结石伴肝硬化门静脉高压症的外科处理进展[J].肝胆胰外科杂志, 2016, 28 (2) :162-165.
[5]ZHANG LL.Pathological changes and pathogenesis of gallbladder stones associated with liver cirrhosis[J].Chin J Gen Surg, 2016, 25 (2) :276-280. (in Chinese) 张亮亮.肝硬化并胆囊结石的病理改变与发病机制[J].中国普通外科杂志, 2016, 25 (2) :276-280.
[6]STEINBERG HV, BECKETT WW, CHEZMAR JL, et al.Incidence of cholelithiasis among patients with cirrhosis and portal hypertension[J].Gastrointest Radiol, 1988, 13 (4) :347-350.
[7]BAI MD, WANG J, XU H, et al.A prospective study on cholecystectomy for symptomatic benign gallbladder disease in cirrhotic patients[J].Chin J Gen Surg, 2012, 27 (4) :306-309. (in Chinese) 白明东, 王建, 徐海, 等.症状性胆囊良性病变合并肝硬化的手术治疗:一项前瞻性随机研究[J].中华普通外科杂志, 2012, 27 (4) :306-309.
[8]KONG XY, LI MJ, ZHENG Z, et al.Clinical efficacy of laparoscopic cholecystectomy for the treatment of cholecystolithiasis combined with liver cirrhosis and portal hypertension[J].Chin J Dig Surg, 2014, 13 (9) :734-735. (in Chinese) 孔晓宇, 李明杰, 郑直, 等.腹腔镜胆囊切除术治疗胆囊结石合并肝硬化门静脉高压症的临床疗效[J].中华消化外科杂志, 2014, 13 (9) :734-735.
[9]BILGEN K, USTUN M, KARAKAHYA M, et al.Comparison of3D imaging and 2D imaging for performance time of laparoscopic cholecystectomy[J].Surg Laparosc Endosc Percutan Tech, 2013, 23 (2) :180-183.
[10]ZHENG MH.Review on the development of minimally invasive surgery[J].Chin J Dig Surg, 2015, 14 (1) :17-18. (in Chinese) 郑民华.微创外科发展回眸[J].中华消化外科杂志, 2015, 14 (1) :17-18.
[11]HE XD, YANG Y, CUI Q, et al.Effects of ultracision-harmonic scalpel and electro scalpel used in laparoscopic cholecystectomy on C-reactive protein[J].Clin J Med Offic, 2015, 43 (3) :240-242. (in Chinese) 何效东, 杨毅, 崔泉, 等.腹腔镜胆囊切除术中超声刀和高频电刀对患者血浆CRP水平的影响[J].临床军医杂志, 2015, 43 (3) :240-242.
WANG F, LU JH, LIU YG, et al. Expression and significance of immune cells in patients with hepatitis B virus-related acute-on-chronic pre-liver failure[J]. J Clin Hepatol, 2023, 39(1): 77-82. DOI: 10.3969/j.issn.1001-5256.2023.01.012.
WANG F, LU JH, LIU YG, et al. Expression and significance of immune cells in patients with hepatitis B virus-related acute-on-chronic pre-liver failure[J]. J Clin Hepatol, 2023, 39(1): 77-82. DOI: 10.3969/j.issn.1001-5256.2023.01.012.