ALPPS与传统分步肝切除术的Meta分析
2021-07-07熊绍平王亮
熊绍平 王亮
[摘要] 目的 系统评价肝脏分隔结合门静脉结扎的分步肝切除(ALPPS)与传统分步肝切除术如门静脉栓塞(PVE)和二步肝切除(TSH)的围术期疗效差异。 方法 通过计算机检索知网、万方、PubMed、Cochrane、Embase、中国生物医学文献数据库,检索时限为2011年1月1日至2019年12月31日,收集国内外ALPPS与PVE/TSH的临床对比研究,采用RevMan 5.3软件进行Meta分析。 结果 共纳入8篇研究,共涉及732例患者。Meta分析结果显示,ALPPS与PVE/TSH在FLR增长率、二步手术完成率及R0切除率方面比较,差异均有统计学意义(P<0.05)。ALPPS的围术期并发症总发生率高于PVE/TSH,但差异无统计学意义(P>0.05)。ALPPS的90 d死亡率略高于PVE/TSH,但差异无统计学意义(P>0.05)。 结论 ALPPS的FLR增长率、二步手术完成率和R0切除率均高于PVE/TSH,在把握适应证的前提下,ALPPS有效可行。
[关键词] 肝脏分隔结合门静脉结扎的分步肝切除术;门静脉栓塞;二步肝切除;Meta分析
[中图分类号] R61 [文献标识码] A [文章编号] 1673-9701(2021)11-0021-05
Meta-analysis of ALPPS and traditional stepwise hepatectomy
XIONG Shaoping WANG Liang
Department of Hepatobiliary Surgery, the First Affiliated Hospital of Jinzhou Medical University, Jinzhou 121000, China
[Abstract] Objective To systematically evaluate the difference in perioperative efficacy between associating liver partition and portal vein ligation for staged hepatectomy(ALPPS) and traditional stepwise hepatectomy, such as portal vein embolization(PVE) and two-step hepatectomy(TSH). Methods A computer search was conducted on CNKI, Wanfang, PubMed, Cochrane, Embase and Chinese Biomedical Literature Database to collect the data on comparative clinical studies of ALPPS and PVE/TSH domestic and overseas from January 1, 2011 to December 31, 2019. The RevMan 5.3 software was used for Meta-analysis. Results A total of 8 studies were included, involving 732 patients. Meta-analysis results showed that there were statistically significant differences in FLR growth rate, two-step surgery completion rate and R0 resection rate between ALPPS and PVE/TSH(P<0.05). ALPPS had a higher incidence of total perioperative complications than PVE/TSH, but the difference was not statistically significant(P>0.05). The 90-day mortality was slightly higher in the ALPPS group than in the PVE/TSH group, but the difference was not statistically significant(P> 0.05). Conclusion ALPPS has a better FLR growth rate, higher two-step surgery completion rate and R0 resection rate than PVE/TSH. Under the premise of grasping the indications, ALPPS is effective and feasible.
[Key words] Associating liver partition and portal vein ligation for staged hepatectomy; Portal vein embolization; Two-step hepatectomy; Meta-analysis
肝切除術已成为治疗肝癌最有效的方法之一,但分期较晚的肝癌仍然是外科手术的主要挑战。限制肝切除术的主要原因是剩余肝脏体积(Future liver remnant,FLR)不足导致的术后肝功能衰竭[1]。在良好的患者选择和改善围术期管理的情况下,大范围肝切除术可以安全进行[2]。在此背景下,采用门静脉栓塞(Portal vein embolization,PVE)、两步肝切除(Two-stage hepatectomy,TSH)或肝脏分隔联合门静脉结扎的分步肝切除(Associating liver partition and portal vein ligation for staged hepatectomy,ALPPS)等方式均可减少术后肝功能衰竭(Post hepatectomy liver failure,PHLF)[3]。术前PVE或TSH被认为是肝切除前FLR不足患者的常用方法,但其FLR增长速度并不出色,很多患者由于疾病进展失去手术机会[4-5]。据报道,ALPPS具有较理想的FLR增长率,但伴随高并发症发生率及死亡率[6]。本研究通过收集国内外ALPPS和PVE/TSH用于原发性或继发性肝癌患者的临床研究资料,评估ALPPS和PVE/TSH术式围术期的安全性及有效性,现报道如下。……p>
