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Aim: This study aimed to assess the impact of routine histological examination of stapled colorectal anastomotic doughnuts in patients undergoing rectal cancer surgery (RCS). Justification of biopsy examination could form part of the strategies of NHS net zero practice with effort to reduce wastage and carbon footprint., Method: A data analysis of all patients undergoing RCS during 2019-2021 at our institute was performed. We also analysed the cost of preparing and reviewing histology slides., Results: 52 patients underwent anterior resection during the aforementioned period. Doughnuts were sent in 37 (71%) patients. 23 (62%) patients were male, and 14 (38%) were female. The median age at diagnosis was 68 (range 54-84) years. All resected specimens were adenocarcinomas. Of the 37 patients, 18 (49%) underwent low anterior resection and 19 (51%) underwent high anterior resection. Proximal doughnuts were sent in 26 (70%) patients, whereas distal doughnuts were sent in all cases. Mean distal microscopic resection margin from tumour was 22 mm (range 6-45 mm). Each doughnut required 3 slides, each costing £50 and requiring 82 minutes to fix and read. This incurred a cost of £13,650 and required 19,656 hours of preparation time. All of the doughnuts as well as resection margins were negative for malignancy., Conclusion: Routine histopathological examination of doughnuts is time and cost-intensive however provides little or no clinical value (particularly analysis of the proximal doughnut). Distal doughnuts should only be sent for histological examination in exceptional circumstances., Competing Interests: The authors declare that there are no conflicts of interest., (Copyright © 2024 Masood Ur Rehman et al.)

Aim: The cost effectiveness of the laparoscopic right hemicolectomy is still debated, and the current literature does not allow to be drawn certain conclusion. Our study compared direct clinical costs and outcomes for laparoscopic right hemicolectomy with the two most used type of anastomosis, such as ExtraCorporeal Anastomosis (ECA) and IntraCorporeal Anastomosis (ICA)., Material and Methods: In this retrospective study, all patients who underwent laparoscopic right hemicolectomy with intracorporeal and extracorporeal anastomosis between January 2016 and April 2018 were evaluated. Patients were divided into two groups according to the type of anastomosis: ECA or ICA., Results: Thirty ECA and twenty-nine ICA patients were included in the study. Operative time was significantly longer in ICA group than ECA group (p < 0.001). No significant differences between the groups were seen in terms of timeto- first flatus, postoperative complications and re-admission rate. ICA group showed a shorter hospitalization (5 vs 6; p < 0.022). In the ICA group, considering only the surgical tools were more expensive than in ECA (1435.6 € vs 72 €). Nevertheless, the total cost of the two procedures in similar (14451.36 € in ECA group vs 14631.04 € in ICA group)., Conclusion: ECA and ICA are comparable in terms of postoperative outcomes. ICA requires much more expensive charges, compared to a minor hospitalization. The ECA seems to be less expensive in terms of surgical supplies but the longer recovery determines an increase in the total cost resulting in a non-inferiority of one compared to the other technique., Key Words: Cost-analysis, ExtraCorporeal Anastomosis, IntraCorporeal Anastomosis, Laparoscopy, Right Hemicolectomy.

Objectives: To evaluates the management and outcome of non-iatrogenic pediatric and adolescence extremity arterial injuries in a resource-challenged setting., Methods: A retrospective study of the surgical management for non-iatrogenic extremity arterial trauma in pediatric and adolescence during the period from January 2008 to December 2015. This study was performed in two different countries at tertiary referral university and teaching hospitals having a specialized emergency and trauma centers. A thorough study of each patient record was collected from these centers including, the original demographic data and their clinical presentations. Operative data of each patient was also reported., Results: During the 8-year period of the study, 149 pediatric and adolescent extremity arterial trauma patients were treated. They were 93.3% male, and 6.7% female, respectively. The age ranged from 2 to 18 years with a mean of 10.25 ± 4.05 years. Lower extremity arterial trauma was recorded in 51%, while 49% were having upper extremity injuries. Primary repair with end-to-end vascular anastomosis was performed in 51.7%, while an interposition reversed saphenous vein graft was performed in 48.3%. The operative procedures were performed by an experienced vascular surgeon and well-trained pediatric surgeons and general surgeons. Pseudoaneurysms was recorded in 9% of cases. Fasciotomy was performed in 15% of cases., Conclusion: Treatment of pediatric and adolescent extremity arterial injuries with primary end-to-end vascular anastomoses or with the use of an interposition reversed saphenous vein graft is a reliable, feasible, and more cost-effectiveness technique with good results. Moreover, it should be adopted for all vascular trauma patients, whenever possible., (Copyright © 2018. Published by Elsevier Taiwan LLC.)

BACKGROUND This study aimed to establish an easy, safe, and cost-saving intestinal anastomotic method. MATERIAL AND METHODS Between January 2014 and February 2016, a total of 150 patients with gastric cancer who underwent surgery in the Department of General Surgery of Xuzhou Medical University Affiliated Hospital were divided into 2 groups: the treatment group (80) using new hand-sewn anastomoses, and the control group (70) using stapled anastomoses. Briefly, a new hand-sewn anastomosis of continuous suture without inversion was performed, with the first layer encompassing the entire layer of the intestinal wall. The edge was about 5 mm, and the stitch spacing was about 6 mm. Continuous suturing was performed only in the seromuscular layer of intestinal wall for the second layer, with the same edge and stitch spacing as the first layer. All 70 patients in the control group underwent intestinal stapled anastomoses. Surgical anastomotic time and cost, postoperative anastomotic bleeding, leakage, and stricture were recorded and analyzed. RESULTS The surgical anastomotic time using the new method was relatively short compared with the control group (8±1.6 min vs. 9±2.8 min), and the cost of anastomosis using the new method was significantly lower compared to the control group ($30±6.8 vs. $1000±106.2). The new method exhibited lower anastomotic bleeding (0/80 vs. 2/70) and anastomotic leakage (0/80 vs. 1/70), but similar anastomotic stricture (0/80 vs. 0/70). CONCLUSIONS Our results suggest the new hand-sewn intestinal anastomosis is a safe, easy-to-learn, cost-saving, and time-saving method that also avoids some of the drawbacks of the stapled anastomoses.

Objective: To compare cost and efficacy of tubal anastomosis to in vitro fertilization (IVF) in women who desired fertility after a tubal ligation., Design: Cost-effectiveness analysis., Setting: Not applicable., Patient(s): Not applicable., Intervention(s): Not applicable., Main Outcome Measure(s): Cost per ongoing pregnancy., Result(s): Cost per ongoing pregnancy for women after tubal anastomosis ranged from $16,446 to $223,482 (2014 USD), whereas IVF ranged from $32,902 to $111,679 (2014 USD). Across maternal age groups <35 and 35-40, years tubal anastomosis was more cost effective than IVF for ongoing pregnancy. Sensitivity analyses validated these findings across a wide range of ongoing pregnancy probabilities as well as costs per procedure., Conclusion(s): Tubal anastomosis was the most cost-effective approach for most women less than 41 years of age, whereas IVF was the most cost-effective approach for women aged ≥41 years who desired fertility after tubal ligation. A model was created that can be modified based on cost and success rates in individual clinics for improved patient counseling., (Copyright © 2015 American Society for Reproductive Medicine. All rights reserved.)

Objective: To evaluate the feasibility of robotic microsurgical tubal anastomosis and compare the results and cost effectiveness with the same procedure performed by laparotomy., Design: Prospective cohort study., Setting: University hospital., Patient(s): Patients with a history of bilateral tubal ligation who desired reversal for future fertility., Intervention(s): Tubal anastomoses through either a robotic approach or through a laparotomy., Main Outcome Measure(s): Operative times, hospitalization, complications, postoperative patency, clinical outcomes, and the cost per live birth., Result(s): The mean operative time for robotic anastomoses was statistically significantly greater than open anastomoses (ROBOT 201 minutes; OPEN 155.3 minutes), although hospitalization times were statistically significantly shorter (ROBOT 4 hours; OPEN 34.7 hours). The return to instrumental activities of daily living was accelerated in the patients who had undergone a robotic anastomosis (ROBOT 11.1 days; OPEN 28.1 days). Although this was a small series, the pregnancy rates were comparable between groups (ROBOT 62.5%; OPEN 50%), yet the rate of abnormal pregnancy was higher in the robotic group (ectopic: ROBOT 4, OPEN 1; spontaneous pregnancy loss: ROBOT 2, OPEN 1). The cost per delivery was similar between the groups (ROBOT $92,488.00, OPEN $92,205.90)., Conclusion(s): Robotically assisted laparoscopic microsurgical tubal anastomosis is feasible and cost effective with results that are comparable with the traditional open approach.

Background: Routine preoperative catheterization is standard practice in patients with single-ventricle physiology before bidirectional Glenn anastomosis. Because catheterization is invasive and exposes patients to ionizing radiation, cardiac magnetic resonance (CMR) may be a safe and effective alternative., Methods and Results: We conducted a prospective, randomized, single-center clinical trial comparing catheterization with CMR in patients considered for bidirectional Glenn operation from February 2003 to June 2006. End points were frequency of adverse events of the preoperative evaluation and a composite score of clinically successful surgery. Of 92 eligible patients, 82 were enrolled on the basis of screening echocardiogram, fulfillment of inclusion criteria, and informed consent. Patients were randomized to catheterization (n=41) or CMR (n=41). There were no baseline differences between groups. Four treatment crossovers occurred, 3 to catheterization and 1 to CMR. Catheter interventions were performed in 17 patients (41%). Catheterization resulted in more minor adverse events (78% versus 5%; P<0.001), longer preoperative hospital stays (median, 2 versus 1 day; P<0.001), and higher hospital charges ($34 477 versus $14 921; P<0.001). There was 1 major adverse event in the CMR group (P=1.0). The operative course and frequency of postoperative complications were similar between the 2 groups. The proportion of patients who had a successful bidirectional Glenn operation was similar (71% versus 83%; P=0.3). At the 3-month follow-up, there were no differences in clinical status, oxygen saturation, or frequency of reinterventions., Conclusions: CMR is a safe, effective, and less costly alternative to routine catheterization in the evaluation of selected patients before bidirectional Glenn operation. Further studies are necessary to determine whether there are long-term benefits from transcatheter interventions in these patients.

Biliary reconstruction continues to be a major source of morbidity following orthotopic liver transplantation. We wished to determine if choledochocholedochostomy without a T-tube was associated with fewer biliary complications and was less costly than choledochocholedochostomy with a T-tube. A retrospective cohort study of patients who underwent liver transplantation was performed. Patients were stratified into two groups: group I had bile duct reconstruction with T-tube and group II did not have a T-tube. The results were interpreted on an intention-to-treat analysis. We identified 147 adult patients who underwent initial liver transplantation. There were 76 patients in group I and 71 patients in group II. There were no statistical differences between the two groups regarding underlying cause of liver disease, patient age, gender or United Network for Organ Sharing status. As the decision to use a T-tube was made at the time of surgery, the two groups may not be strictly comparable. The mean hospital stay was longer in group I (31.1 +/- 27.9d) than in group II (18.8 +/- 15.5d) (p = 0.001). Biliary complications were statistically more frequent in patients from group I patients (25/76, 32.9%) than in patients from group II (11/71, 15.5%) (p = 0.01). There was a trend for the costs associated with diagnostic and therapeutic procedures for the management of biliary complications to be greater for group I than for group II, although this was not statistically significant (p = 0.235). Our study suggests choledochocholedochostomy without T-tube reconstruction is the preferred strategy for biliary reconstruction in orthotopic liver transplantation. It is not only associated with fewer biliary complications, but also less costly than using choledochocholedochostomy over a T-tube. Randomized prospective studies are needed to confirm our results.

Objectives: to compare the amputation rates, quality of life and health care costs in patients receiving duplex ultrasound scanning against clinical surveillance following femoropopliteal and femorocrural vein bypass., Design: multi-centre, prospective, randomised controlled trial., Methods: 1200 patients with a patent vein graft at 30 days postoperatively will be randomised to either clinical or duplex follow-up. All patients are seen in an out-patient clinic at 6 weeks, then 3, 6, 9, 12 and 18 months postoperatively. At each appointment patients are examined clinically; palpable pulses in the graft and crural vessels, presenting symptoms and their ankle-branchial pressure indices (ABPIs) measured. In the duplex group only, the results of the scan are monitored. The incidence of radiological and/or surgical interventions throughout the follow-up period are also noted. Quality of life is measured using the SF-36 and EuroQol questionnaires at the 6 and 18 month appointments. Hospital stays and resource use are documented for health economic analysis., Results: the primary endpoint of this study is amputation or death from vascular causes; however, graft patency rates will also be compared between the groups. Quality of life and health economic data will be used to determine if there is any benefit in either arm in these outcomes between follow-up strategies., Conclusions: this large, randomised-controlled trial will hopefully provide direct evidence on the benefit of duplex surveillance for vein grafts in terms of limb salvage, quality of life of the patients and cost-benefit to the purchaser., (Copyright 1999 Harcourt Publishers Ltd.)

Exposure for internal mammary artery harvesting and immobilization of the coronary artery during the performance of minimally invasive direct coronary artery bypass grafting requires the use of appropriate retractors and instruments. We have successfully used existing retractors and instruments, modified for such use, which are reusable and cost effective. The use of such a retractor and cardiac stabilizer is described.