Minimizing Incision in Living Donor Liver Transplantation: Initial Experience and Comparative Analysis of Upper Midline Incision in 115 Recipients

Living donor liver transplantation (LDLT) needs “Mercedes Benz” or “J-shaped” incision, causing short and long-term complications. An upper midline incision (UMI) is less invasive alternative but technically challenging. Reporting UMI for recipients in LDLT vs. conventional J-shaped incision. Retrospective analysis, July 2021 to December 2022. Peri-operative details and post-transplant outcomes of 115 consecutive adult LDLT recipients transplanted with UMI compared with 140 recipients with J-shaped incision. Cohorts had similar preoperative and intraoperative variables. The UMI group had significant shorter time to ambulation (3 ± 1.6 vs. 3.6 ± 1.3 days, p = 0.001), ICU stay (3.8 ± 1.3 vs. 4.4 ± 1.5 days, p = 0.001), but a similar hospital stay (15.6±7.6 vs. 16.1±10.9 days, p = 0.677), lower incidence of pleural effusion (11.3% vs. 27.1% p = 0.002), and post-operative ileus (1.7% vs. 9.3% p = 0.011). The rates of graft dysfunction (4.3% vs. 8.5% p = 0.412), biliary complications (6.1% vs. 12.1% p = 0.099), 90-day mortality (7.8% vs. 12.1% p = 0.598) were similar. UMI-LDLT afforded benefits such as reduced pleuropulmonary complications, better early post-operative recovery and reduction in scar-related complaints in the medium-term. This is a safe, non-inferior and reproducible technique for LDLT

Expert Panel Statement on Laparoscopic Living Donor Hepatectomy

Background: With improvements in living donor liver transplantation (LDLT) techniques and the increased experience of surgeons in laparoscopic major liver resection, laparoscopic donor hepatectomy is performed increasingly. Therefore, expert opinion on this procedure is required. Objective: The study aimed to report the current status and summarize the expert opinion on laparoscopic donor hepatectomy. Methods: An expert consensus meeting was held on September 8, 2016, in Seoul, Korea. Results: Laparoscopic donor left lateral sectionectomy could be considered the standard practice in pediatric LDLT. In adult LDLT, laparoscopy-assisted donor hepatectomy or left hepatectomy is potentially the next need, requiring more evidence for becoming standard practice. Laparoscopic donor right hepatectomy is still in the developmental stage, and more supporting evidence is required. Waving the cost consideration, the robotic approach could be a valid alternative for the suitable approaches of laparoscopy. Conclusions: Laparoscopic donor hepatectomy is increasing its role in both pediatric and adult LDLT. However, for major donor hepatectomy, more evidence is needed

Portal hypertensive gastropathy in noncirrhotic patients: the effect of lienorenal shunts

We studied 25 consecutive patients with non-cirrhotic portal hypertension to determine whether portal hypertensive gastropathy occurred and whether it was related to hypoacidity, hypergastrinemia, or portal venous congestion. Preoperative tests included gastrointestinal endoscopy, gastric mucosal biopsies, gastric acid estimation, and serum gastrin measurements. All patients had a central splenorenal shunt performed during which a full-thickness gastric biopsy was performed. The tests were repeated 3 to 16 months postoperatively. Eight of the 25 patients showed endoscopic evidence of portal hypertensive gastropathy. The shunt procedure reversed the gastropathy in 6 of 7 patients followed up. Mucosal biopsies revealed vascular ectasia in 24 of 25 patients; in 8 of the most severely affected there was partial or complete regression after surgery. The basal and peak acid outputs in the patients were normal for our laboratory at 2.9 ± 0.25 meq/hour and 16.37 ± 0.96 meq/hour, respectively. They remained unchanged after surgery. Fasting serum gastrin levels were also normal both before and after surgery. Our findings indicate that venous congestion is the cause of portal hypertensive gastropathy in patients with noncirrhotic portal hypertension and that it can be reversed by a decompressive procedure

Laparoscopic donor hepatectomy: First experience from Indian sub-continent

Liver transplantation is a ray of hope for thousands of patients with end-stage liver disease but is currently challenged by the scarcity of donor organs worldwide. Unlike kidney transplantation where minimally invasive donor organ procurement has almost become a norm, laparoscopic procurement of hemi-liver from a living donor is still in the infancy of development, at least in the Indian sub-continent. Minimally invasive surgery has made its way into different procedures of hepatobiliary and pancreatic surgery, but only a few centres in the world are performing pure laparoscopic donor hepatectomy. We report two cases of total laparoscopic donor hepatectomy, and to the best of our knowledge, this is the first report from Indian sub-continent