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Implementation and outcome of minor and major minimally invasive liver surgery in the Netherlands.
HPB ( IF 2.9 ) Pub Date : 2019-06-21 , DOI: 10.1016/j.hpb.2019.05.002
Marcel J van der Poel 1 , Robert S Fichtinger 2 , Marc Bemelmans 2 , Koop Bosscha 3 , Andries E Braat 4 , Marieke T de Boer 5 , Cornelis H C Dejong 2 , Pascal G Doornebosch 6 , Werner A Draaisma 7 , Michael F Gerhards 8 , Paul D Gobardhan 9 , Burak Gorgec 1 , Jeroen Hagendoorn 10 , Geert Kazemier 11 , Joost Klaase 12 , Wouter K G Leclercq 13 , Mike S Liem 14 , Daan J Lips 15 , Hendrik A Marsman 8 , J Sven D Mieog 4 , Quintus I Molenaar 10 , Vincent B Nieuwenhuijs 16 , Carolijn L Nota 10 , Gijs A Patijn 16 , Arjen M Rijken 9 , Gerrit D Slooter 13 , Martijn W J Stommel 17 , Rutger-Jan Swijnenburg 18 , Pieter J Tanis 1 , Wouter W Te Riele 19 , Türkan Terkivatan 20 , Petrousjka M van den Tol 11 , Peter B van den Boezem 17 , Joost A van der Hoeven 21 , Maarten Vermaas 6 , Moh'd Abu Hilal 22 , Ronald M van Dam 2 , Marc G Besselink 1 ,
Affiliation  

BACKGROUND While most of the evidence on minimally invasive liver surgery (MILS) is derived from expert centers, nationwide outcomes remain underreported. This study aimed to evaluate the implementation and outcome of MILS on a nationwide scale. METHODS Electronic patient files were reviewed in all Dutch liver surgery centers and all patients undergoing MILS between 2011 and 2016 were selected. Operative outcomes were stratified based on extent of the resection and annual MILS volume. RESULTS Overall, 6951 liver resections were included, with a median annual volume of 50 resections per center. The overall use of MILS was 13% (n = 916), which varied from 3% to 36% (P < 0.001) between centers. The nationwide use of MILS increased from 6% in 2011 to 23% in 2016 (P < 0.001). Outcomes of minor MILS were comparable with international studies (conversion 0-13%, mortality <1%). In centers which performed ≥20 MILS annually, major MILS was associated with less conversions (14 (11%) versus 41 (30%), P < 0.001), shorter operating time (184 (117-239) versus 200 (139-308) minutes, P = 0.010), and less overall complications (37 (30%) versus 58 (42%), P = 0.040). CONCLUSION The nationwide use of MILS is increasing, although large variation remains between centers. Outcomes of major MILS are better in centers with higher volumes.

中文翻译:

在荷兰进行小型和大型微创肝手术的实施情况和结果。

背景技术尽管有关微创肝脏手术(MILS)的大多数证据来自专家中心,但全国范围的结果仍未得到充分报道。这项研究的目的是在全国范围内评估MILS的实施和结果。方法在荷兰的所有肝脏手术中心均对电子病历进行了审查,并选择了2011年至2016年期间接受MILS的所有患者。手术结果根据切除范围和每年的MILS量进行分层。结果总体上包括6951例肝脏切除术,每个中心的中位数年手术量为50例。MILS的总体使用率为13%(n = 916),中心之间从3%到36%(P <0.001)不等。全国范围内对MILS的使用从2011年的6%增加到2016年的23%(P <0.001)。轻微MILS的结果与国际研究相当(转化率0-13%,死亡率<1%)。在每年执行≥20 MILS的中心中,主要MILS与更少的转换相关(14(11%)比41(30%),P <0.001),更短的操作时间(184(117-239)与200(139-308)分钟,P = 0.010),总体并发症更少(37(30%)比58(42%),P = 0.040)。结论尽管各中心之间仍存在较大差异,但MILS在全国范围内的使用仍在增加。在数量较多的中心,主要MILS的结果更好。总体并发症更少(37(30%)比58(42%),P = 0.040)。结论尽管各中心之间仍存在较大差异,但MILS在全国范围内的使用仍在增加。在数量较多的中心,主要MILS的结果更好。总体并发症更少(37(30%)比58(42%),P = 0.040)。结论尽管各中心之间仍存在较大差异,但MILS在全国范围内的使用仍在增加。在数量较多的中心,主要MILS的结果更好。
更新日期:2019-06-21
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