Minerva Surgery最新文献

Background: The purpose of this study was to determine whether the application of the Endo GIA^™ Stapler (Medtronic, Dublin, Ireland) could be helpful in the dissection of adrenal tumors in complicated cases.

Methods: We retrospectively reviewed the records of patients who underwent laparoscopic adrenalectomy between 2012 and 2022 at the College of Medicine, Yeouido St. Mary's Hospital, The Catholic University of Korea (Seoul, Republic of Korea). We adopted the Endo GIA^™ Stapler (Medtronic) to seal vessels around adrenal gland and separate adrenal gland completely when it was difficult to perform meticulous dissection and isolation with laparoscopic instruments. Thirteen patients who underwent laparoscopic adrenalectomy with Endo GIA^™ staplers were reviewed and compared with 45 other patients who underwent laparoscopic adrenalectomy without Endo GIA^™ staplers.

Results: There were no statistical differences between the two groups in demographic, tumor-related, and diagnostic variables. Surgical outcomes such as margin involvement, bleeding, operation duration, rate of conversion to open surgery, blood transfusion, complications, and recurrence were not different between the two groups.

Conclusions: In our experience, applying of the Endo GIA^™ Stapler (Medtronic) in laparoscopic adrenalectomy is a feasible and acceptable approach.

Background: Surgical approach for splenic flexure cancer is demanding due to the complex regional anatomy and the variety of vascular and lymphatic reticula. Minimally invasive approach is recommended to reduce morbidity and postoperative stay, however, laparoscopic SFC resection may results challenging due to vascular and lymphatic dissection. Robotic assistance may help in performing such a procedure thanks to its enhanced dexterity, increased range of motion, enhanced precision and visualization.

Methods: From a database of 287 colorectal procedures, data of twelve consecutive patients who underwent elective splenic flexure resection for SFC with curative intent from 2018 to 2024 at our institution were included in this retrospective cohort study. Parameters considered for statistical analysis were operative time, time to bowel canalization, length of postoperative stay, and 30-day postoperative complications. Kaplan-Meier method was used for univariate survival analysis.

Results: All patients underwent robotic left splenic flexure resections for cancer using the da Vinci Si surgical system in the first 9 and the Vinci Xi surgical system in the last 3 procedures. Median operative time was 267 minutes. Median operative time in the three procedures carried out by Xi system was 200 minutes. All procedures were R0. One postoperative complication occurred. Three conversions were needed, one for pulmonary failure and two for technical difficulties in severe locally advanced tumor.

Conclusions: Robotic splenic flexure resection for SFC seems to be safe and feasible, Xi system is promising in reducing time and ameliorate a fast postoperative recovery. Further studies are needed to confirm the role of robotic in splenic flexure resection for SFC.

Introduction: Surgical repair of hiatal hernia (HH) is plagued by high recurrence rates. Hiatoplasty failure has been identified as a major determinant of recurrent symptoms and HH, but there is no consensus on the optimal surgical approach to minimize this complication and hiatal mesh reinforcement remains controversial. The use of the falciform ligament as an autologous rotational flap to support crural repair has been proposed as a potential solution. This review aims to evaluate the safety and efficacy of the falciform ligament flap (FLF) as an adjunct in HH repair.

Evidence acquisition: Searches were conducted on Google, Google Scholar, PubMed, Scopus, Web of Science, and Cochrane through May 2024. The primary study outcome was HH recurrence rate. Secondary outcomes included 30-day mortality rate, postoperative morbidity, and length of hospital stay. Descriptive statistics were used to analyze the data.

Evidence synthesis: Twelve studies comprising 469 patients undergoing FLF augmentation during primary or revisional HH repair were included. The majority (80.7%) of patients had HH types III-IV. Crural suture hiatoplasty was performed in all cases, and adjunctive mesh reinforcement was reported in two studies. Postoperative morbidity was 4.6%, and there was no mortality. The overall HH recurrence rate was 5.8% (range 0-15.4%).

Conclusions: Our study seems to suggest that FLF may reduce postoperative HH recurrence. Well designed and comparative studies with long-term follow-up are required to confirm these preliminary data.