Efficacy of ABSOLOK™ Clip System-RFP-2021-01 in Open Liver Resection

Bile Leak Clinical Trial

— EBILROK  

Official title:

Assessment of Efficacy of ABSOLOK™ Clip System-RFP-2021-01 in Achieving BIliostasis During Parenchymal Transection for Open Liver Resection

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT05705557
• Other study ID #: 5139
• Status: Not yet recruiting
• Start date: February 1, 2023
• Est. completion date: November 1, 2025

Study information

• Verified date: January 2023
• Source: Fondazione Policlinico Universitario Agostino Gemelli IRCCS
• Contact: Felice Giuliante, MD
• Phone: +39 0630156857
• Email: felice.giuliante[@]policlinicogemelli.it
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

The purpose of this prospective observational study is to evaluate the incidence of Post-Operative Bile Leakage (POBL) using the ABSOLOK™ Clip System during liver parenchymal resection by evaluating the intraoperative and short-term postoperative results. In addition, it will attempt to determine the factors that determine the surgeon's peripheral glissonian pedicle closure method and economic outcomes.

Description:

Over the last two decades, significant advances have been made in hepatectomy because of advancements in surgical techniques and improvement on parenchymal transection. Modern liver surgeon must be equipped with excellent theoretical and clinical skills to perform a safe liver resection. Despite significant technical advancements in the field of liver surgery, bile leakage remains a significant postoperative morbidity. Although the exact post-hepatectomy bile leakage site is not clear, bile leakage reportedly occurs in 3-12% according to the kind of resection.

Recently, in a large multicenter retrospective series, including 13.379 resected patients, the overall incidence of post-operative bile leakage (POBL) is 6%, significantly higher after open versus laparoscopic approach, respectively 9,4% vs 3,1% (p<0.001). POBL was defined according to the 2010 International Study Group of Liver Surgery (ISGLS) and it was categorized in three grades of severity (grade A, B, C) and clinically relevant POBL (CR-POBL) was defined as grade B and C. CR-POBL is associated with increased length of post-operative stay and can be associated with subsequent severe complications such as intra-abdominal abscess, peritonitis, and sepsis. In the case of anatomical liver resection, most of the leakage points are observed around the hilar Glissonean stump and not at the peripheral parenchymal cutting plane, because parenchymal resection is usually performed along the intersegmental plane.

Recently, parenchyma-sparing hepatectomy (PSH) has become a gold standard treatment for colorectal liver metastases (CLM). PSH is associated with better perioperative outcomes without compromising oncological outcomes and given the relatively high incidence of hepatic parenchymal recurrence, the PSH treatment offers a greater opportunity of repeat resection for intrahepatic recurrences.

Anatomic resection (AR) remains the gold standard surgical treatment for hepatocellular carcinoma (HCC) in patients with a well-preserved liver function because postoperative recurrence is usually caused by micrometastases around the tumor therefore resecting the tumor-bearing portal branches and the corresponding liver parenchyma achieving better local control. US-guided limited resection (LR) and AR may be chosen and/or combined by the surgeon for the other surgical indications. Most of the leakage points are observed at the peripheral parenchymal cutting plane despite the liver parenchymal transection was carried out using the ultrasonic dissector and all peripheral glissonian pedicles (≥ 2-3 mm) were separately isolated, clipped or ligated and transected.

The aim of the prospective study is to assess the incidence of POBL using ABSOLOK™ Clip System during parenchymal liver transection, evaluating intra-operative and short-term post-operative results. In addition, the factors that determine the surgeon's peripheral glissonian pedicle closure method and cost results will be tried to be determined.

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 180
• Est. completion date: November 1, 2025
• Est. primary completion date: August 1, 2025
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Age = 18 years;

• Subject has given his informed consent and signed consent;

• Patients undergoing open liver resection.

Exclusion Criteria:

• Surgery made in emergency;

• Surgery by laparoscopy;

• Need to perform a bilio-digestive anastomosis;

• Preoperative jaundice (total bilirubin > 3 mg/mL).

Related Conditions & MeSH terms

• Bile Leak

Intervention

Device:
• ABSOLOK™ Clip System
Use of ABSOLOK™ Clip System during parenchymal transection for open liver resection

Locations

Country	Name	City	State
Italy	Fondazione Policlinico Universitario Agostino Gemelli IRCCS	Roma	RM

Sponsors (2)

Lead Sponsor	Collaborator
Fondazione Policlinico Universitario Agostino Gemelli IRCCS	Ethicon, Inc.

Country where clinical trial is conducted

Italy, 

References & Publications (13)

Brooke-Smith M, Figueras J, Ullah S, Rees M, Vauthey JN, Hugh TJ, Garden OJ, Fan ST, Crawford M, Makuuchi M, Yokoyama Y, Buchler M, Weitz J, Padbury R. Prospective evaluation of the International Study Group for Liver Surgery definition of bile leak after a liver resection and the role of routine operative drainage: an international multicentre study. HPB (Oxford). 2015 Jan;17(1):46-51. doi: 10.1111/hpb.12322. Epub 2014 Jul 24. — View Citation

Clavien PA, Barkun J, de Oliveira ML, Vauthey JN, Dindo D, Schulick RD, de Santibanes E, Pekolj J, Slankamenac K, Bassi C, Graf R, Vonlanthen R, Padbury R, Cameron JL, Makuuchi M. The Clavien-Dindo classification of surgical complications: five-year experience. Ann Surg. 2009 Aug;250(2):187-96. doi: 10.1097/SLA.0b013e3181b13ca2. — View Citation

Deng G, Li H, Jia GQ, Fang D, Tang YY, Xie J, Chen KF, Chen ZY. Parenchymal-sparing versus extended hepatectomy for colorectal liver metastases: A systematic review and meta-analysis. Cancer Med. 2019 Oct;8(14):6165-6175. doi: 10.1002/cam4.2515. Epub 2019 Aug 28. — View Citation

Gorgec B, Cacciaguerra AB, Aldrighetti LA, Ferrero A, Cillo U, Edwin B, Vivarelli M, Lopez-Ben S, Besselink MG, Abu Hilal M; International Study Group of Bile Leakage after Liver Surgery. Incidence and Clinical Impact of Bile Leakage after Laparoscopic and Open Liver Resection: An International Multicenter Propensity Score-Matched Study of 13,379 Patients. J Am Coll Surg. 2022 Feb 1;234(2):99-112. doi: 10.1097/XCS.0000000000000039. — View Citation

Harris PA, Taylor R, Minor BL, Elliott V, Fernandez M, O'Neal L, McLeod L, Delacqua G, Delacqua F, Kirby J, Duda SN; REDCap Consortium. The REDCap consortium: Building an international community of software platform partners. J Biomed Inform. 2019 Jul;95:103208. doi: 10.1016/j.jbi.2019.103208. Epub 2019 May 9. — View Citation

Harris PA, Taylor R, Thielke R, Payne J, Gonzalez N, Conde JG. Research electronic data capture (REDCap)--a metadata-driven methodology and workflow process for providing translational research informatics support. J Biomed Inform. 2009 Apr;42(2):377-81. doi: 10.1016/j.jbi.2008.08.010. Epub 2008 Sep 30. — View Citation

Koch M, Garden OJ, Padbury R, Rahbari NN, Adam R, Capussotti L, Fan ST, Yokoyama Y, Crawford M, Makuuchi M, Christophi C, Banting S, Brooke-Smith M, Usatoff V, Nagino M, Maddern G, Hugh TJ, Vauthey JN, Greig P, Rees M, Nimura Y, Figueras J, DeMatteo RP, Buchler MW, Weitz J. Bile leakage after hepatobiliary and pancreatic surgery: a definition and grading of severity by the International Study Group of Liver Surgery. Surgery. 2011 May;149(5):680-8. doi: 10.1016/j.surg.2010.12.002. Epub 2011 Feb 12. — View Citation

Martin AN, Narayanan S, Turrentine FE, Bauer TW, Adams RB, Stukenborg GJ, Zaydfudim VM. Clinical Factors and Postoperative Impact of Bile Leak After Liver Resection. J Gastrointest Surg. 2018 Apr;22(4):661-667. doi: 10.1007/s11605-017-3650-4. Epub 2017 Dec 15. — View Citation

Maulat C, Regimbeau JM, Buc E, Boleslawski E, Belghiti J, Hardwigsen J, Vibert E, Delpero JR, Tournay E, Arnaud C, Suc B, Pessaux P, Muscari F. Prevention of biliary fistula after partial hepatectomy by transcystic biliary drainage: randomized clinical trial. Br J Surg. 2020 Jun;107(7):824-831. doi: 10.1002/bjs.11405. Epub 2020 Jan 9. — View Citation

Mohkam K, Farges O, Vibert E, Soubrane O, Adam R, Pruvot FR, Regimbeau JM, Adham M, Boleslawski E, Mabrut JY; Association de Chirurgie Hepato-Biliaire et de Transplantation (ACHBT) French Hepatectomy Study Group. Risk score to predict biliary leakage after elective liver resection. Br J Surg. 2018 Jan;105(1):128-139. doi: 10.1002/bjs.10647. Epub 2017 Nov 13. — View Citation

Sun Z, Li Z, Shi XL, He XW, Chen J, Song JH. Anatomic versus non-anatomic resection of hepatocellular carcinoma with microvascular invasion: A systematic review and meta-analysis. Asian J Surg. 2021 Sep;44(9):1143-1150. doi: 10.1016/j.asjsur.2021.02.023. Epub 2021 Mar 23. — View Citation

Torzilli G, McCormack L, Pawlik T. Parenchyma-sparing liver resections. Int J Surg. 2020 Oct;82S:192-197. doi: 10.1016/j.ijsu.2020.04.047. Epub 2020 Apr 23. — View Citation

Vigano L, Torzilli G, Troisi R, Aldrighetti L, Ferrero A, Majno P, Toso C, Figueras J, Cherqui D, Adam R, Kokudo N, Hasegawa K, Guglielmi A, Krawczyk M, Giuliante F, Hilal MA, Costa-Maia J, Pinna AD, Cescon M, De Santibanes E, Urbani L, Pawlik T, Costa G, Zugna D; CLISCO group. Minor Hepatectomies: Focusing a Blurred Picture: Analysis of the Outcome of 4471 Open Resections in Patients Without Cirrhosis. Ann Surg. 2019 Nov;270(5):842-851. doi: 10.1097/SLA.0000000000003493. — View Citation

* Note: There are 13 references in all — Click here to view all references

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Incidence of Overall Post-Operative Bile Leakage (POBL) using ABSOLOK™ Clips during liver resection	Participants will be followed for the duration of hospital stay and Follow Up	90 days
Secondary	Duration of POBL (Post-operative bile leakage) and the timing of drainage removal	Participants will be followed for the duration of hospital stay and Follow Up	90 days
Secondary	Additional maneuvers for treat biliary fistula	Participants will be followed for the duration of hospital stay and Follow Up	90 days
Secondary	Lenght of post-operative stay	Participants will be followed for the duration of hospital stay	90 days
Secondary	Rate of post-operative Morbidity	Participants will be followed for the duration of hospital stay and Follow Up	90 days
Secondary	Rate of post-operative Mortality		90 days