Background: Individualizing induction therapy based on immunological risk is crucial for optimizing outcomes in kidney transplantation.
Methods: A retrospective analysis included 157 first live-donor non-sensitized kidney transplant recipients (KTRs). Within this cohort, 96 individuals exhibited low human leukocyte antigen (HLA) matching (5-6 HLA mismatches).
Living kidney donation has increased significantly, but little is known about the post-donation health-related quality of life (HRQoL) of non-directed donors (NDs) vs. directed donors (DDs). We thus examined the outcomes of 112 living kidney donors (82 NDs, 30 DDs).
View Article and Find Full Text PDFBackground: Since 2014, as part of a priority program within the Israeli Transplant Law, additional points were given to waitlisted candidates with donor cards. We assessed the impact on deceased donor kidney allocation.
Methods: This study enrolled all patients older than 18 y who underwent deceased donor kidney transplantation (January 2016-December 2019).
Introduction: Metrics for posttransplant immune monitoring to prevent over or under immunosuppression in renal transplant recipients (RTRs) are lacking.
Methods: We surveyed 132 RTRs, 38 in the first year posttransplant and 94 >1-year posttransplant, to study the clinical expression of immunosuppressive therapy. A questionnaire administered to these RTRs was divided into physical (Q physical) and mental (Q mental) symptoms.
An impaired humoral response to full dose of BNT162b2 vaccine was observed in renal transplant recipients (RTR). To reveal predictors for humoral response to third vaccine, patients were stratified to positive (N = 85) and negative (N = 14) response groups based on receptor-binding domain (RBD) IgG ≥1.1 and neutralizing antibodies (NA) ≥ 16 dilution versus RBD IgG <1.
View Article and Find Full Text PDFUnlabelled: With scarce organ supply, a selection of suitable elderly candidates for transplant is needed, as well as auditing the long-term outcomes after transplant. We conducted an observational cohort study among our patient cohort >60 years old with a long follow up. (1).
View Article and Find Full Text PDFBackground: Data about SARS-CoV-2 vaccines efficacy in renal transplant recipients (RTR) are lacking.
Methods: To reveal predictors for humoral response to BNT162b2 vaccine among RTR, patients were divided into positive (N = 42) and negative (N = 78) response groups based on receptor-binding domain (RBD) immunoglobulin G (IgG) ≥1.1 and neutralizing antibodies (NA) ≥16 dilution versus RBD IgG <1.
Background: Persistent hyperparathyroidism (pHPT) is frequently seen after transplantation contributing to post-transplant complications.
Methods: We conducted a retrospective single center analysis to explore the relationship of early pHPT and long-term allograft outcome. Patients were divided into high (N = 153) and low (N = 252) PTH groups based on serum parathyroid hormone (PTH) level 3 months post-transplant (PTH ≥ 150 and < 150 pg/mL, respectively).
Background And Objectives: Surgical trauma in patients undergoing colorectal cancer resection generates local and systemic inflammatory responses that can affect oncological outcomes. Post-operative peritoneal fluids of patients undergoing colorectal surgery increase the pro-malignant effect of cancer cells in vitro with correlation to elevated TNFα in these fluids. This study evaluated whether inhibiting TNFα in patients' postoperative fluid biopsies would attenuate this effect.
View Article and Find Full Text PDFBackground And Aims: Extended left hemicolectomy might be necessary for several indications. Once the resection is completed, it would be difficult or impossible to anastomose the transverse colon to the rectum due to the difficulty in mobilizing the transverse colon to reach for a tension-free rectal anastomosis. The aim of this report is to present the "Flip-Flop" technique to overcome this challenging situation.
View Article and Find Full Text PDFBackground: Anastomotic leak after colorectal surgery is a severe complication leading to major postoperative morbidity and mortality. Leaks typically present on the 5th to 6th postoperative days; however, early anastomotic dehiscence occurs occasionally. This study evaluated carcinoembryonic antigen (CEA) levels in abdominal drains after colorectal resection to assess its potential as an early marker to predict anastomotic leaks.
View Article and Find Full Text PDFGastroenterol Res Pract
January 2016
Background. Clinical data and animal models support an association between postoperative inflammatory response and the risk of colorectal cancer recurrence. Our aim was to evaluate postoperative peritoneal inflammation and its impact on cultured colon cancer cells' migration capacity.
View Article and Find Full Text PDFEpiphrenic diverticulum of the esophagus is an uncommon finding. Small diverticula are usually asymptomatic in nature. Large diverticula may present with dysphagia, chest or upper abdominal discomfort, vomiting, irritating cough or halitosis.
View Article and Find Full Text PDFBackground: Weight loss in morbidly obese patients is associated with changes in thyroid function. Studies have demonstrated equivalent changes following bariatric surgery. Changes in thyroid function were reported following laparoscopic Roux-en-Y gastric bypass (LRYGB), biliopancreatic diversion (BPD), and laparoscopic adjustable gastric banding (LAGB).
View Article and Find Full Text PDFBackground: Peritoneal carcinoembryonic antigen (pCEA) levels in the early postoperative period following a curative resection of colorectal cancer (CRC) have not been previously studied.
Methods: Postoperative peritoneal fluids of 36 CRC patients followed by 24 benign colonic disease patients were evaluated for CEA levels and tumor cell presence. Serum CEA levels were also evaluated prior and after surgery.
Background: Allogeneic perioperative blood transfusion (PBT) has been associated with higher rates of postoperative complications in patients undergoing colorectal surgery and increased tumor recurrence in cancer patients. Our aim is to evaluate possible predictive factors for PBT, specifically, in patients undergoing laparoscopic colorectal surgery, in order to identify patients who could benefit from alternatives to allogenic PBT such as erythropoietin administration, autologous blood transfusion, and possibly preoperative blood transfusion.
Methods: Five hundred patients who underwent laparoscopic colorectal surgery between the years 2003 and 2011 were reviewed.
Background: A grading system for postoperative complications is important for quality control and comparison among investigations. The objective of the current study was to evaluate complications associated with laparoscopic colorectal surgery according to a standardized grading system, and to examine risk factors associated with different complication grades.
Methods: Data of all patients who underwent elective laparoscopic colorectal surgery at two medical centers between September 2003 and January 2011 were collected prospectively.
Background And Purpose: Laparoscopic inguinal hernia repair has become a frequently performed procedure. It is thus inevitable that some candidates for radical prostatectomy for prostatic carcinoma will have undergone such previous intervention. Mesh placement in the space of Retzius as performed in laparoscopic hernia repair may cause obliteration of the preperitoneal space, complicating radical prostatectomy.
View Article and Find Full Text PDFMorphine for postoperative pain control is commonly titrated via intravenous patient-controlled analgesia (IV-PCA). An IV morphine background infusion is rarely used. We investigated whether analgesia is effectively attained and morphine consumption is reduced if PCA titration is coadjuvated by a continuous infusion protocol.
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