Tourniquet Clinical Trial
Official title:
Short Outcomes Between Bulldog vs. Cotton Tourniquet in Laparoscopic Hepatectomy
LLR was applied for tumors located at the lower edge and lateral segments of the liver that could be resected more easily than posterosuperior segments. With the development of technology and the growing experience of hepatobiliary surgeons, LLR has been expanded to major liver resections, anatomical resections, and donor hepatectomies by skilled surgeons. However, postoperative mortality, mobility and recovery of liver function are associated with major blood loss which is always the main cause of conversion to laparotomy and remains a challenge for surgeons. Pringle first described the method to arrest the hepatic hemorrhage by compression of the porta hepatis and this procedure was widely spread as well as in laparoscopic feild currently. Here, we described a new modified of Pringle maneuver using Bulldog to block vascular during LLR, and compared its effects with traditional pringle maneuver.
Status | Not yet recruiting |
Enrollment | 88 |
Est. completion date | September 1, 2022 |
Est. primary completion date | July 1, 2022 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years to 80 Years |
Eligibility |
Inclusion Criteria: - Patient who underwent hepatectomy for benign or malignant neoplasm of the liver, and is suitable for laparoscopic liver resection - Child-Pugh A without portal hypertension - No portosystemic shunt - No previous abdominal operation history - American society of anesthesiology class(ASA): I or II - Age 18 to 80 Exclusion Criteria: - Additional intervention to the liver (Radio Frequent Ablation, Percutaneous Ethanol. Injection Therapy or others) - Emergence hepatectomy - Previous hepatectomy - Combined operation for extrahepatic disease - Vulnerable population (mental retardation, pregnancy) |
Country | Name | City | State |
---|---|---|---|
China | The 2nd affiliated hospital of Anhui Medical University | Hefei | Anhui |
Lead Sponsor | Collaborator |
---|---|
hui hou |
China,
Ciria R, Cherqui D, Geller DA, Briceno J, Wakabayashi G. Comparative Short-term Benefits of Laparoscopic Liver Resection: 9000 Cases and Climbing. Ann Surg. 2016 Apr;263(4):761-77. doi: 10.1097/SLA.0000000000001413. Review. — View Citation
Dua MM, Worhunsky DJ, Hwa K, Poultsides GA, Norton JA, Visser BC. Extracorporeal Pringle for laparoscopic liver resection. Surg Endosc. 2015 Jun;29(6):1348-55. doi: 10.1007/s00464-014-3801-6. Epub 2014 Aug 27. — View Citation
Ikeda T, Toshima T, Harimoto N, Yamashita Y, Ikegami T, Yoshizumi T, Soejima Y, Shirabe K, Maehara Y. Laparoscopic liver resection in the semiprone position for tumors in the anterosuperior and posterior segments, using a novel dual-handling technique and — View Citation
Kim WJ, Kim KH, Shin MH, Yoon YI, Lee SG. Totally laparoscopic anatomical liver resection for centrally located tumors: A single center experience. Medicine (Baltimore). 2017 Jan;96(4):e5560. doi: 10.1097/MD.0000000000005560. — View Citation
Le B, Matulewicz RS, Eaton S, Perry K, Nadler RB. Comparative analysis of vascular bulldog clamps used in robot-assisted partial nephrectomy. J Endourol. 2013 Nov;27(11):1349-53. doi: 10.1089/end.2013.0367. Epub 2013 Oct 18. — View Citation
Maehara S, Adachi E, Shimada M, Taketomi A, Shirabe K, Tanaka S, Maeda T, Ikeda K, Higashi H, Maehara Y. Clinical usefulness of biliary scope for Pringle's maneuver in laparoscopic hepatectomy. J Am Coll Surg. 2007 Dec;205(6):816-8. Epub 2007 Sep 18. — View Citation
Rotellar F, Pardo F, Bueno A, Martí-Cruchaga P, Zozaya G. Extracorporeal tourniquet method for intermittent hepatic pedicle clamping during laparoscopic liver surgery: an easy, cheap, and effective technique. Langenbecks Arch Surg. 2012 Mar;397(3):481-5. doi: 10.1007/s00423-011-0887-3. Epub 2011 Dec 20. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Blood loss | the volume of blood loss | intraoperative | |
Secondary | Liver functional recovery | AST(glutamic oxalacetic transaminase, u/l) | up to 7 days after liver resection | |
Secondary | Postoperative complication(Rates in different grades) | According to The Clavien-Dindo Classification,https://www.assessurgery.com/clavien-dindo-classification/ | up to 30 days after liver resection | |
Secondary | Mortality rates | the rate of postoperative death | up to 30 days after liver resection | |
Secondary | Hospital duration after operation (days) | the length of hospital stay | up to 30 days after liver resection | |
Secondary | Operation time(min) | the during of operation | intraoperative | |
Secondary | Blood transfusion (times and units) | intraoperative blood transfusion | intraoperative | |
Secondary | the clamping and declamping time(s) | the clamping and declamping time of using bulldog or cotton | intraoperative | |
Secondary | Duration of abdominal drain (days) | Duration of abdominal drain | up to 14 days after liver resection | |
Secondary | Duration to first flatus (days) | Duration to first flatus | up to 14 days after liver resection | |
Secondary | Comfort questionnaire measures (GCQ) measures by Kolcaba | GCQ measures by Kolcaba, download from http://www.thecomfortline.com/resources/cq.html | up to 30 days after liver resection | |
Secondary | Intensive care unit stay(days) | Intensive care unit stay in days | up to 7 days after liver resection | |
Secondary | Liver functional recovery | ALT(glutamic-pyruvic transaminase enzyme,u/l) | up to 7 days after liver resection | |
Secondary | Liver functional recovery | TB(total bilirubin,µmol/L) | up to 7 days after liver resection | |
Secondary | Liver functional recovery | ALB(albumin,g/L) | up to 7 days after liver resection | |
Secondary | Liver functional recovery | TP(total protein,g/L) | up to 7 days after liver resection |
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