Chronic Allograft Nephropathy-A Narrative Review of Its Pathogenesis, Diagnosis, and Evolving Management Strategies.

Chronic allograft nephropathy is the leading cause of kidney allograft failure. Clinically, it is characterized by a progressive decline in kidney function, often in combination with proteinuria and hypertension. Histologically, interstitial fibrosis and tubular atrophy, along with features of glomerulosclerosis with occasional double contour appearance, arteriolar hyalinosis, and arteriosclerosis, are characteristic findings.

Peritoneal dialysis in the challenging abdomen: A retrospective review examining the role of obesity and adhesions.

BackgroundPeritoneal dialysis (PD) is an increasingly common modality for end-stage kidney disease patients. Laparoscopic peritoneal dialysis catheter placement (LPDC) may allow for successful outcomes in patients considered to have difficult abdomens for PD.MethodsThis was a retrospective review of 505 consecutive patients who underwent attempted LPDC between July 2009 and May 2024 by a single surgeon.

Metabolic and Bariatric Operation and the Path to Kidney Transplantation.

Background: Obesity is a significant barrier to kidney transplantation for patients with end-stage renal disease (ESRD). We aimed to evaluate the long-term impact of metabolic and bariatric surgery (MBS) on kidney transplantation access and outcomes in individuals with obesity and patients with ESRD.

Study Design: A retrospective cohort study using data from 64 US healthcare organizations included 132,989 individuals with obesity (BMI ≥ 30 kg/m²) and ESRD requiring dialysis, of whom 6,263 (4.

Organ Procurement From a Brain-Dead Pregnant Woman in Third Trimester With Nonviable Fetus in Utero: A Case Report.

Background: Organ procurement from brain-dead pregnant women is rare and typically occurs postfetal delivery. In this case report, we describe organ procurement from a brain-dead woman in her third trimester of pregnancy with a nonviable fetus remaining in utero.

Case Summary: We report a 33-year-old woman at 38 weeks gestation who suffered anoxic brain injury following cardiac arrest due to suspected opioid overdose.

Does the use of double hormone replacement therapy for trauma patient organ donors improve organ recovery for transplant.

Background: With an ongoing demand for transplantable organs, optimization of donor management protocols, specifically in trauma populations, is important for obtaining a high yield of viable organs per patient. Endocrine management of brain-dead potential organ donors (BPODs) is controversial, leading to heterogeneous clinical management approaches. Previous studies have shown that when levothyroxine was combined with other treatments, including steroids, vasopressin, and insulin, BPODs had better organ recovery and survival outcomes were increased for transplant recipients.

Bile Spillage as a Prognostic Factor for Gall Bladder Cancer: A Systematic Review and Meta-Analysis.

Introduction: Biliary spillage (BS) is a common complication following initial cholecystectomy for gall bladder cancer (GBC). Few studies have explored the importance of BS as a long-term prognostic factor. We perform a meta-analysis of the association between BS and survival in GBC.

Collaborative Approach Toward Transplant Candidacy for Obese Patients with End-Stage Renal Disease.

Background: An elevated BMI is a major cause of transplant preclusion for patients with end-stage renal disease (ESRD). This phenomenon exacerbates existing socioeconomic and racial disparities and increases the economic burden of maintaining patients on dialysis. Metabolic bariatric surgery (MBS) in such patients is not widely available.

Nutritional Considerations for Patients With Renal Failure Undergoing Sleeve Gastrectomy.

Obesity is highly prevalent in patients with renal disease, as it contributes to or accelerates the progression of kidney disease and is frequently a barrier to kidney transplantation. Patients with renal disease have unique dietary needs due to various metabolic disturbances resulting from altered processing and clearance of nutrients. They also frequently present with physical disability, resulting in difficulty achieving adequate weight loss through lifestyle modifications.

Balancing Waitlist Dropout in Pancreas Transplantation.

Background: The time a patient spends on the waiting list for a Simultaneous Pancreas-Kidney (SPK) transplant depends on several donor and recipient-specific factors. The average wait-list time for SPK in the United States has been about 1 to 3 years, significantly shorter than the average wait time for kidney-only transplantation. A single-center retrospective analysis of SPK waitlisted candidates was performed to determine the implication of wait-list time on dropout from the wait-list due to death or poor health.

Laparoscopic Living Donor Nephrectomy: A Single Center Comparison of Three Different Techniques.

Background And Objectives: In this study, we compare three different surgical approaches at a single institution. Pure laparoscopic donor nephrectomy with Pfannenstiel incision (PLDN) was compared with hand-assisted laparoscopic donor nephrectomy via midline hand port (HALDNM) and hand-assisted laparoscopic donor nephrectomy via left iliac hand port (HALDNL).

Methods: This study included all laparoscopic left donor nephrectomies performed at our institution between January 1, 2020 and December 31, 2021.

Kidney Transplant Outcomes in Recipients Over the Age of 70.

Background: Patients older than 70 years are the fastest-growing age group of patients requiring renal replacement therapy. This has resulted in a corresponding increase in the number of elderly transplant recipients. We hypothesized that graft survival in this population would be comparable to that seen in the literature on kidney transplant recipients under 70 years of age.

Short and Long-Term Outcomes of Kidney Transplant Recipients Diagnosed With COVID-19 Infection: A Single-Center Observational Study.

Purpose: Kidney transplant recipients (KTRs) are at an increased risk of severe disease and death caused by coronavirus disease 2019 (COVID-19) infection. There is a paucity of information on the evolution of graft function among hospitalized KTRs who overcome the infection.

Methods: The study included adult KTRs at a single transplant institute who were diagnosed with COVID-19 and needed hospitalization between March 15, 2020, and January 15, 2021.

Resolution of Disseminated Angiosarcoma in a Kidney Transplant Recipient After Treatment With Sirolimus: A Case Report.

Angiosarcoma is a rare, almost universally fatal malignant neoplasm in kidney transplant recipients. No evidence-based guidelines are available for disseminated disease. Here, we report a case of a 66-year-old woman who developed disseminated angiosarcoma 4 months after living nonrelated kidney transplant.

The Impact of Organ Procurement Injury on Transplant Organ Availability.

Patients on the transplant waiting list continue to have a significant wait time as organ supply remains low. Many initiatives have been undertaken in the last few years to attempt to increase the organ allograft supply. As organ procurement organizations have attempted to increase their procurement of organs from deceased donors, emphasis has been placed on avoidance of injury to organs during procurement.

Testicular Necrosis Post Kidney Transplantation: Lessons Learned.

There is a paucity of literature on testicular complications after kidney transplant. Testicular necrosis after kidney transplantation has only been reported twice before. We present a 60- year-old man with end-stage renal disease who underwent uneventful deceased-donor kidney transplant.

Observational Study of the Clinical Characteristics and Short-Term Outcomes of Kidney Transplant Recipients Diagnosed With COVID-19 Infection (SARS-CoV-2) Requiring Hospitalization in New Orleans.

Kidney transplant recipients are at increased risk of severe disease and death caused by coronavirus disease 2019 (COVID-19) infection. The role of immunosuppressive medications in the clinical presentation, disease course, and outcomes is not well understood. We analyzed kidney transplant recipients diagnosed with COVID-19 and requiring hospitalization during the initial infection surge at 2 large transplant centers in New Orleans, Louisiana, between February 1, 2020 and April 30, 2020.

Between a Rock and a Hard Place-Colonic Obstruction Between Two Kidneys: A Case Report.

We report a case of a 70-year-old woman with a history of end-stage renal disease secondary to polycystic kidney disease with a previous failed transplant who presented for a cadaveric extraperitoneal renal transplant. The patient developed a progressively worsening bowel obstruction postoperatively and evidence of an obstruction was observed on computed tomography imaging with a transition point at the level of the sigmoid colon. Consequent to this, she underwent an exploratory laparotomy, which revealed kinking of the colon secondary to the compression between the transplanted and the left native polycystic kidneys.

A call to action: Feasible strategies to reduce the discard of transplantable kidneys in the United States.

Changes to the United States kidney allocation system targeted at reducing organ discard have failed to improve organ utilization. High Kidney Donor Profile Index kidneys continue to be discarded at high rates as a result of the regulatory and financial barriers to widespread utilization of these organs. However, there are potential changes to clinical practice that could improve organ utilization.

A Structured Quality Improvement Educational Curriculum Increases Surgical Resident Involvement in QI Processes.

Objective: Patient safety and quality improvement (QI) processes are vitally important to healthcare systems. Training and experience in QI processes are mandated by the Accreditation Council for Graduate Medical Education (ACGME) for general surgery residents. The execution and efficacy of these training programs in residencies have thus far been inconsistent.

A Randomized Controlled Trial of Naloxone for Optimization of Hypoxemia in Lung Donors After Brain Death.

Background: Persistent hypoxemia is the principal reason lungs from otherwise eligible brain dead (BD) organ donors are not transplanted. Experimental models and retrospective studies have suggested that naloxone attenuates neurogenic pulmonary edema and reverses hypoxemia after brain death. We undertook a multisite, randomized, placebo-controlled trial to evaluate whether naloxone is able to improve oxygenation in BD donors with hypoxemia.

Postrenal transplant infection: What is the effect of specific immunosuppressant agents?

Background: Immunosuppression is a known risk for post-transplant infections. Little data exist on the risk contributions of specific agents for various infections.

Methods: A triply robust propensity score-adjusted analysis was performed in a renal transplant cohort between February 2006 and January 2014.

Organ Donor Management: Part 1. Toward a Consensus to Guide Anesthesia Services During Donation After Brain Death.

Worldwide 715 482 patients have received a lifesaving organ transplant since 1988. During this time, there have been advances in donor management and in the perioperative care of the organ transplant recipient, resulting in marked improvements in long-term survival. Although the number of organs recovered has increased year after year, a greater demand has produced a critical organ shortage.

Liver transplantation in New Orleans: parity in a world of disparity?

Background: Racial disparity in access to liver transplantation among African Americans (AA) compared to Caucasians (CA) has been well described. The aim of this investigation was to examine the presentation of AA liver transplant recipients in a socioeconomically challenged region.

Methods: 680 adult liver transplant candidates and 233 resultant recipients between 2007 and 2015 were analyzed using univariate and multivariate analyses to evaluate factors significant for transplantation.