Objectives: Ureteral stend use is a risk factor for BK nephropathy (BKVN). In 2015, we compared the patients with anti-reflux mechanism DJS (ARD-DJS) and those used standard DJS (st-DJS) in terms of BKV and BKVN frequency in 90 kidney transplant patients in two centers. With the increase in the number of our patients over time and lengthening of the follow-up duration, we needed to re-evaluate the data in one center. Materials and Methods: We retrospectively evaluated 211 patients who underwent kidney transplantation at Diyarbakır Gazi Yaşargil Training and Research Hospital between September 2012 and September 2019. The following parameters were recorded, demographic data, immunosuppression protocols, presence of rejection, graft loss, plasma BKV levels, and presence of BKVN. Median and IQR follow-up time for ARD-DJS and St-DJS patients was 72 months (62,5-80,3 months) and 27,8 months (17,4-39,6 months) respectively. Results: Thirteen patients (6,1%) had BKV viremia. BKVN was revealed by kidney biopsy in 3 of 13 patients. However, graft loss due to BKVN was observed in only one patient. ARD-DJS was used in 4 of these cases and standard DJS was used in 9 of these cases. Patients in whom BKV revealed in the first 3 months were compared in the aspect of DJS technique, BKV was significantly less observed in the ARD-DJS group (ARD-DJS: 2 patients; St-DJS:9 patients), (p=0,046). Conclusions: In our study, BKV was observed less in patients with ARD-DJS that were clinically significant but not statistically significant. Therefore, prospective randomized studies with high patient numbers are needed to determine the effectiveness of ARD-DJS.

McArdle disease (Glycogen storage disease type V, GSDV ) is an inherited disorder of glycogen metabolism affecting only skeletal muscles. A 56-year-old male patient with McArdle disease had the symptoms such as fatigue, muscle weakness since he was 8 years old in his history. A Pre-emptive kidney transplant from his wife was performed on the patient who has gone through rhabdomyolysis attacks during his life period. As far as known, this is the first case in the literature. We aim to share this process before and after the transplantation.

Objective: This study aims to investigate the mortality factors in hemodialysis patients and kidney transplant patients with COVID-19 patients. Method: The demographic, clinic, laboratory, and radiologic signs of the kidney transplant and hemodialysis patients diagnosed with COVID-19 between 11 March 2020-11 March 2021 were evaluated. Results: To this study, 72 hemodialysis (median age, 57.5 Q1-Q3:43-65; female:36/50%) and 58 kidney transplant (median age, 44.5 Q1-Q3:28.75-55.25; female:21/36.2%) were included. Fifteen HD patients (20.8%) died. To identify the independent predictors of in-hospital mortality, multivariable logistic regression analyses were performed using the variables in the univariate analyses including age, female gender, diabetes mellitus, ferritin, d-dimer, albumin, CRP, procalcitonin, dyspnea. Age (OR:1.12, 95% [CI]: 1.03-1.21, p=0.004), and dyspnea (OR: 9,7 95% CI 1.80-52.2, p=0.008) were found to be associated with in-hospital mortality. Nine (15.5%) of transplant patients died. The median time from the beginning of symptoms to the time of admission was 3 days (2-5). And this rate was 2 (2-3) and 5 (4-5.75) days, respectively, for patients followed up in our center and the external centers (p<0.001). Although an increase in CRP, ferritin, D-dimer levels, dyspnea, and bilateral involvement in CT images was statistically significant in the univariate analysis, no single factor was found to be related to mortality in multivariate analysis. Conclusion: Both HD and renal transplant patients should be followed closely. Early admission of HD and RT patients might be life-saving when suspected. Early inclusion of these patients into the vaccination program might reduce mortality. However, large-scale prospective randomized studies are needed.