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Background: Simultaneous pancreas-kidney transplantation is the optimal treatment for patients with type 1 diabetes and renal failure. The use of pancreas grafts from donation after circulatory death (DCD), using normothermic regional perfusion (NRP), is still marginal worldwide, mainly due to possible additional risks of graft dysfunction and complications compared with grafts from donors after brain death., Methods: Case series of patients who underwent simultaneous pancreas-kidney transplantation after DCD-NRP between January 2018 and September 2022. This study evaluated early postoperative grafts and survival outcomes., Results: Four patients were included. One patient lost the pancreatic graft due to arterial thrombosis requiring transplantectomy. Another patient required a laparotomy due to hemoperitoneum. Overall, 1-year pancreas and kidney graft survival was 75% and 100%, respectively. One patient developed a lymphoma during the follow-up., Conclusion: The use of pancreas grafts from DCD after NRP preservation is safe and feasible. Comparative studies with donors after brain death grafts and larger series are required to confirm the feasibility of DCD-NRP pancreas transplantation., Competing Interests: Declaration of Competing Interest All the authors declare no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Background: Simultaneous pancreas-kidney (SPK) transplantation is the treatment of choice in patients with type 1 diabetes and end-stage renal disease, because it improves survival and quality of life. Currently, enteric exocrine drainage is the most commonly used method. Intestinal complications continue to be a major cause of posttransplant morbidity despite improvements in surgical technique. This study analyzed early and late intestinal complications related to SPK transplantation., Materials and Methods: We performed a retrospective analysis of 100 adult patients undergoing SPK transplantation between January 2009 and December 2019. We performed systemic venous drainage and exocrine enteric drainage with duodenojejunostomy. Statistical analysis was performed using SPSS v2. This study was performed in accordance with the Declaration of Istanbul and the 1964 Declaration of Helsinki. Informed consent was obtained from all participants involved in the study., Results: Intestinal complications were reported in 18 patients. Ten patients (10%) had the following early intestinal complications including: ileus (n = 4), intestinal obstruction (n = 2), graft volvulus (n = 1), duodenal graft fistula (n = 1), and jejunal fistula after pancreas transplantation (n = 1). Two cases required relaparotomy: graft repositioning with Roux-en-Y conversion (n = 1) and Y-roux conversion (n = 1). Eight patients had repeated episodes of intestinal obstruction (8%), of whom 2 required surgery for resolution with 100% postoperative mortality., Conclusions: SPK transplantation with enteric drainage via duodenojejunostomy has a low rate of short- and long-term postoperative intestinal complications. Surgery in patients with recurrent intestinal obstruction has a high mortality risk and should be performed in reference transplant centers., (Copyright © 2022 Elsevier Inc. All rights reserved.)

Background: Several studies in solid organ transplantation have shown a correlation between donor and recipient sex mismatch and risk of graft loss; however, it is possible influence is not well established. The aim of our study was to review the outcomes of pancreatic and kidney grafts in our series depending on sex matching., Methods: We retrospectively analyzed a cohort of 199 patients who underwent simultaneous pancreas-kidney transplantation from February 1989 to June 2019 at the Reina Sofia University Hospital., Results: Survival of patients in the series was 93.5% at 5 years, 84.3% at 10 years, and 71.5% at 15 years. In the sex-discordant group, survival of patients in the series at 5, 10, and 15 years was 94%, 82.3%, and 71.7% compared with 92.3%, 85.1%, and 72.2% in the concordant group, with no statistically significant differences (P = .86). Pancreatic graft survival censored for death at 5, 10, and 15 years was 79.5%, 60.8%, and 57.5% in the group with discordant sex vs 77.5%, 67.8%, and 65.5% in the concordant group, finding no statistically significant differences (P = .54). Kidney graft survival censored for death at 5, 10, and 15 years was 89.3%, 85%, and 78.1% in the sex-discordant group vs 87.3%, 83.5%. and 78.8% in the concordant group, with no differences (P = .69). No differences were observed between the 2 groups in the rate of serious postoperative complications or acute rejection., Conclusion: Our study shows that donor-recipient sex mismatch in simultaneous pancreas-kidney transplantation does not negatively influence perioperative outcomes and survival of the patient and both grafts., (Copyright © 2021 Elsevier Inc. All rights reserved.)

In recent years, donation after circulatory death (DCD) has increased as an option to overcome the organ donor shortage crisis and to decrease the large number of patients on liver transplant waiting lists. The "super-rapid" technique is now the "gold standard" procurement method because of its availability, reproducibility, low cost, and extensive experience. Recently, extracorporeal support has been implemented, with encouraging results. Strict donor acceptance criteria have proven to be essential to optimize the DCD liver graft outcomes and minimize biliary complication rates. In this study we assessed the state of the art of DCD liver transplantation with regard to its development and the actual strategies to prevent graft complications, with aim of expanding the pool of marginal liver donors., (Copyright © 2018 Elsevier Inc. All rights reserved.)

Conservative breast cancer surgery is facing a new problem: the potential tumour involvement of resection margins. This eventuality has been closely and negatively associated with disease-free survival. Various factors may influence the likelihood of margins being affected, mostly related to the characteristics of the tumour, patient or surgical technique. In the last decade, many studies have attempted to find predictive factors for margin involvement. However, it is currently the new techniques used in the study of margins and tumour localisation that are significantly reducing reoperations in conservative breast cancer surgery., (Copyright © 2012 AEC. Published by Elsevier Espana. All rights reserved.)

Background: Biliary complications are a frequent cause of morbidity, graft loss, and death after orthotopic liver transplantation (OLT). The choledochocholedochostomy anastomosis without a T-tube is controversial, as it has been related to more biliary complications., Aims: The aims of this study were to determine the incidence and to identify the risk factors of post-OLT biliary complications after reconstruction with or without a T-tube., Materials and Methods: Ninety-five consecutive adult patients with deceased donor liver transplantations (overall survival rate, 86.3%; mean follow-up, 22.2 months) were analyzed to determine the incidence and type of biliary complications in 2 groups: choledochocholedochostomy with (45 patients, Group I) or without a T-tube (50 patients, Group II). The incidence of biliary complications in Groups I and II was 40% (18/45) and 30% (15/50), respectively (P > .05). In Group I, 49% of the complications were directly related to the T-tube. Biliary anastomosis stricture was more frequent in Group II (28% vs 8.9% in Group I; P = .018). Endoscopic retrograde cholangiopancreatography (ERCP) was the most common therapeutic procedure for the resolution of biliary complications in both groups (Group I, 66.5%; Group II, 58.2%). Arterial thrombosis, high pretransplantation Model for End-Stage Liver Disease (MELD) score, and donor obesity were identified as risk factors for biliary complications after OLT., Conclusion: OLT biliary reconstruction without a T-tube is not related to an increased risk of biliary complications, although stricutre of the anastomosis is more frequent in this group of patients. Donor obesity, arterial thrombosis, and high pretransplantation MELD score are associated with a higher incidence of biliary complications after OLT., (Copyright © 2012 Elsevier Inc. All rights reserved.)

Eosinophilic esophagitis is an underdiagnosed disease that should be suspected in all patients with dysphagia and food impaction. Although these are the leading symptoms, the clinical and endoscopic spectrum is highly varied. Clinicians should be aware of the risk of endoscopy-related complications in this disorder. Precautions should be maximized in endoscopic examinations to avoid iatrogenic damage. We describe the case of a young patient with esophageal stricture and dysphagia who suffered a perforation following a biopsy., (Copyright © 2011 Elsevier España, S.L. All rights reserved.)