Utilizing multimodal analgesia to evaluate postoperative analgesic requirements in kidney transplant recipients.

The use of non-opioid analgesics following surgery has proven beneficial in managing pain and decreasing adverse outcomes following surgery. Data assessing outcomes related to opioid use is limited in kidney transplant recipients (KTRs). We evaluated the effectiveness of implementing a reduced to no opioid use protocol in KTRs. This retrospective cohort study included adult KTRs between January 2017 and July 2019 with a multimodal analgesic protocol (MAP), focused on limiting opioids, implemented in August 2018. We compared analgesic requirements in morphine milligram equivalents (MME) during transplant admissions between the MAP cohort and traditional cohort. There were 217 KTRs who met the criteria. Inpatient opioid use was significantly reduced in the MAP cohort (16.5 ± 19.2 MME/day vs 24.7 ± 19.7 MME/day; P <.05) with no significant difference in pain scores. No use of opioids within six months of discharge was significantly increased in the MAP cohort (50% vs 7%; P <.001), and there were no reported deaths at six months in either cohort. The use of multimodal analgesia is beneficial in KTRs to provide adequate pain control with limited to no exposure of opioids during admission or at discharge.

Marijuana Consumption in Liver Transplant Recipients.

Marijuana is legalized for either medical or recreational use in over half of the states in the United States and in Canada, but many transplant centers will not list patients who are using marijuana. However, the effect of marijuana on transplant outcomes remains unclear. Thus, we performed a retrospective analysis of all adult (≥18 years old) liver transplant patients treated at our center between 2007 and 2017. Patients were grouped according to their marijuana use and tobacco smoking status. We also evaluated tobacco smoking status for the comparative evaluation. Posttransplant morbidity, mortality, and graft survival were evaluated. In total, 316 patients were included: 171 (54%) patients were tobacco smokers (70 current; 101 former), 81 (26%) patients were marijuana smokers (13 current; 68 former), and 64 (20#x0025;) patients were both marijuana and tobacco smokers. A total of 136 (43%) reported never smoking marijuana or tobacco. After adjustment, current tobacco users were over 3 times as likely to die within 5 years compared with never users (hazard ratio [HR], 3.25; 95% confidence interval [CI], 1.63-6.46; P < 0.001), but no difference was seen between current/former and never marijuana users (HR, 0.52; 95% CI, 0.26-1.04; P = 0.06). No significant differences in inpatient respiratory complications, reintubation, or >24-hour intubation was seen. Overall, pretransplant marijuana use, past or current, does not appear to impact liver transplant outcomes, though tobacco smoking remains detrimental.

Graft Nephrectomy as Rescue Therapy for Posttransplant Rhizopus Pyelonephritis in a Pediatric Patient.

Rhizopus infection is an often-fatal complication after transplant. We present a 3-year-old pediatric patient with end-stage renal disease due to congenital hypoplastic kidneys who underwent deceased donor renal transplant. Approximately 3 months after transplant, the patient underwent renal biopsy for a presentation of fevers, acute kidney injury, and imaging evidence of hydronephrosis. The patient was found to have a Rhizopus infection of the transplanted kidney and underwent transplant nephrectomy. In addition to surgical debridement of the infection, the patient was treated with long-term antifungal therapy for complete eradication. After intervention, the patient has had no clinical or imaging evidence of residual or recurrent disease and has been reactivated on the transplant wait list. The positive outcome in this case highlights the importance of rapid diagnosis and treatment of a lethal complication.

Alemtuzumab in Renal Retransplantation - Transplant Outcomes and Associated Infections.

Renal retransplant patients have decreased graft survival compared with primary renal transplant patients. Alemtuzumab induction is often used at the time of retransplant; however, the literature surrounding alemtuzumab induction in renal retransplant patients is limited. In this single-center, retrospective, observational study, we aimed to determine the 1-year incidence of infections and transplant outcomes in renal retransplant patients who received alemtuzumab induction. Thirty-four patients who received alemtuzumab met inclusion criteria and were included in the final analysis. Twenty-two (64.7%) of these patients acquired infections. Of these, 7 patients (31.8%) acquired infections that resulted in hospitalization or intravenous antibiotics. The most common infections were urinary tract infections (n = 10; 29.4%), cytomegalovirus DNAemia (n = 7; 20.6%), and BK virus (n = 6; 17.6%). The use of steroid maintenance therapy after alemtuzumab induction did not increase the number of infections compared with patients with a steroid-free interval after alemtuzumab induction. The number of patients who developed de novo donor-specific antibodies (DSA) was 11 (32.4%) with only 1 of these patients having DSA before retransplantation. The incidence of acute cellular rejection was 2.9% (n = 1). There was no graft loss, and patient survival was 97% (n = 33). There were no significant differences in infection rate or DSA development between alemtuzumab and the other induction agents, antithymocyte globulin and basiliximab, among retransplanted patients. Alemtuzumab induction in renal retransplant patients resulted in similar bacterial and viral infection rates as previously reported in the literature and did not negatively impact graft and patient survival.

Potential to Mitigate Disparities in Access to Kidney Transplant in the Hispanic/Latino Population With a Specialized Clinic: Single Center Study Representing Single State Data.

BACKGROUND: We sought to evaluate potential disparities in kidney transplant rates in a single state in the United States. We studied the potential to mitigate disparities with a specialized clinic using it as a model presentation. METHODS: Based on data from the United States Renal Data System and Organ Procurement and Transplantation Network, we estimated the yearly end-stage renal disease and waitlist addition, stratified by race/ethnicity from 2000 to 2018. Institution rates were analyzed similarly, and the implementation of a focused Latino clinic was evaluated. RESULTS: The number of patients added to the national transplant waitlist has increased by 40% in non-Latino whites and by 160% in Latinos from 2000 to 2017. Comparing the period from 2000 to 2004 to 2015 to 2018 in North Carolina, the waitlist increased for Latino patients by 482% and non-Latino whites by 23%. One year after a designated Latino transplant clinic at our institution, there was a 125% increase in the number of Latino referrals for kidney transplant evaluation, a 142% increase in the number of waitlisted Latino patients, and an increase in kidney transplants of 145%. CONCLUSION: With the increasing number of patients in the Latino community who are diagnosed with end-stage renal disease, there is a direct benefit for a culturally competent program that addresses access to transplants.

Liver Transplant for Unusually Large Polycystic Liver Disease: Challenges and Pitfalls.

Patients with polycystic liver disease are described in the literature as both recipient and donor for liver transplant. Due to well-preserved liver function, it is often difficult for these patients to receive an organ. Livers of these patients are often large and heavier than a normal organ. We describe two cases who had exceedingly large livers, weighing 14 and 19 kg. To the best of our knowledge and search, these are some of the heaviest explanted livers, and one of the patients incidentally received a liver from a donor with ADPKD. The aim of this report is to discuss the challenges and pitfalls of evaluating and listing, technical aspect of the transplant, possibility of transplanting a liver from a donor with a genetic cystic disease to a cystic disease recipient, and the related literature with some highlights on the facts from UNOS/OPTN data.

[Gastrocolic omental cyst in an adult: Case presentation and review of literature]. / Quiste omental gastrocólico en un adulto: presentación de un caso y revisión de la bibliografía.

BACKGROUND: Mesenteric lymphangioma are rare tumours. They usually present early on in life, if congenital, or soon after trauma. The usual sites of presentation of lymphangiomas are in the neck, and axillae. In the abdomen they are more common in the mesentery, primarily of the ileum, or retroperitoneal. OBJECTIVE: A rare case is presented of a mesenteric lymphangioma. CLINICAL CASE: It involves an elderly African-American male, many years after trauma, and characterised with early satiety, causing weight loss, but without gastric outlet obstruction or vomiting. Its diagnosis, management and review of literature are presented. CONCLUSIONS: Mesenteric cysts are rare tumours that should be included as differential diagnosis in elderly patients with a history of previous abdominal trauma.