We evaluated the symptoms, changes in laboratory findings during the novel coronavirus disease (COVID‐19) pandemic, and the effect of depression in patients with peritoneal dialysis (PD). This is an observational and cross‐sectional study. All patients were asked to fill the clinical assessment form and Beck depression and anxiety inventory. Also, the last two laboratory evaluations during this period were examined. A total of 123 patients performing PD were included. None of the patients were diagnosed with COVID‐19. In the total study population, parathyroid hormone (PTH), serum albumin, phosphorus and ferritin levels significantly elevated at the end of 97 ± 31 days. PTH and phosphorus levels remained stable in remote monitoring automated PD (RM‐APD) group ( p = 0.4 and p = 0.5), they tended to increase in continuous ambulatory PD group and significantly increased in automated PD group ( p = 0.09 and p = 0.01 for PTH and p = 0.06 and p = 0.001 for phosphorus, respectively). Moderate to severe depression was associated with dyspnoea, weight gain more than 5 kg, fatigue, palpitation and increased anxiety. PD is a reliable and successful form of dialysis and can be safely administered even if hospital access is restricted. Also, RM‐APD may be a better choice because of providing more stable bone‐mineral metabolism. Moreover, evaluating depression and anxiety is essential for the accurate clinical assessment.
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Introduction: IgA nephropathy (IgAN) is a heterogeneous disease with highly variable clinical and histopathological features. We investigated the effects of Oxford classification and clinical features on renal survival in patients with IgAN.Methods: This retrospective observational study conducted from 2013 to 2017. Ninety-seven patients who were followed up more than six months were examined.Results: A total of 97 patients (68% male and median age 40 years) were enrolled in this study. 13% of patients developed end stage renal disease (ESRD) within the median of 37 months of follow-up. Need for renal replacement therapy at the time of diagnosis, serum creatinine level of higher than 1.97 mg/dl, serum albumin level less than 3.5 gr/dl, 24-hour urine protein level of higher than>3.5 g/day, the percentage of glomerulosclerosis higher than 53%, T2 score and total MEST-C score higher than two were found to be significant predictors of development of ESRD. None of the clinical or histopathological features were found to be significant predictor of steroid treatment sensitivity except T1-2 scores.Conclusion: We think that IgA nephropathy is a heterogeneous disease that requires clinical and histopathological features to be evaluated together, but not individually, to determine renal survival.
Abstract. Background: The pathophysiological basis of chronic kidney disease and its complications, including cardiovascular disease, are associated with chronic inflammation and oxidative stress. We investigated the effects of active vitamin D (calcitriol) and synthetic vitamin D analog (paricalcitol) on oxidative stress in hemodialysis patients. Methods: This cross-sectional study was composed of 83 patients with a minimum hemodialysis vintage of one year. Patients with a history of any infection, malignancy, and chronic inflammatory disease were excluded. Oxidative markers (total oxidant and antioxidant status) and inflammation markers (C-reactive protein and interleukin-6) were analyzed. Results: A total of 47% (39/83) patients were using active or analog vitamin D. Total antioxidant status was significantly higher in patients with using active or analog vitamin D than those who did not use (p = 0.006). Whereas, total oxidant status and oxidative stress index were significantly higher in patients with not using vitamin D when compared with the patients who were using vitamin D preparation (p = 0.005 and p = 0.004, respectively). On the other hand, total antioxidant status, total oxidant status, and oxidative stress index were similar between patients who used active vitamin D or vitamin D analog (p = 0.6; p = 0.4 and p = 0.7, respectively). Conclusion: The use of active or selective vitamin D analog in these patients decreases total oxidant status and increases total antioxidant status. Also, paricalcitol is as effective as calcitriol in decreasing total oxidant status and increasing total antioxidant status in patients with chronic kidney disease.
Background: One of the main barriers to choosing peritoneal dialysis (PD) is the lack of awareness and PD knowledge. There is an increasing trend in the use of the internet as a search tool for health-related information. This study aims to determine how useful YouTube videos are to get information about PD. Methods: YouTube videos were evaluated independently by two nephrologists. The videos’ quality was assessed with DISCERN scoring system, global quality score (GQS) and the Journal of the American Medical Association (JAMA) scoring system. We determined the quartile (Q) of the videos as follows: most reliable top 25% videos Q1 and others Q2–4. Results: A total of 295 videos were evaluated. University or society-sourced videos made up 15% ( n = 43) of all videos, and healthcare providers were the primary target audience compared to patients ( p < 0.001). JAMA, GQS and DISCERN scores were significantly higher for the videos that were targeted healthcare providers compared to the patients ( p < 0.001, for all). A total of 34% of the videos in Q1 were obtained from the university or society. Nevertheless, only 17% of the videos prepared for the patients were among the Q1. A small number of videos mentioned that PD maintains the residual kidney function (RKF) longer compared to haemodialysis. Conclusions: Universities and societies should upload videos to provide easy-to-understand information on PD. Also, the important benefits of PD, like the preservation of RKF, should be further highlighted in these videos. It may increase the PD penetrance by increasing patients’ awareness.
Background and Aims According to the data of the Turkish Society of Nephrology-Glomerular Diseases Working Group (TSN-GOLD Working Group), IgA nephropathy is the most common primary glomerular disease in Turkey. The purpose of this study was to investigate the epidemiological and clinical data of IgA nephropathy patients in Turkey. Method 4399 patients with primary glomerular diseases from 47 centers who were followed up between May 2009 and May 2019 were included in the study conducted by TSN-GOLD Working Group. 524 patients were excluded due to lack of pathological data. Among the remaining patients, demographic, clinical and laboratory data of 994 patients with IgA nephropathy were analyzed. Results The median age of the patients was 37 (28-47) years, and 37.3% of them were female. The laboratory and clinical data at the time of diagnosis is presented in Figure-1, and biopsy indications are described in Figure-2. The median number of glomeruli was 16 (IQR: 3.5-4.3), sclerotic glomeruli was 2 (IQR: 1-5), and segmental sclerotic glomeruli was 1 (IQR: 1-2). Exudative changes, subendothelial and subepithelial deposition were present in 566 patients (56.9%), 46 patients (4.6%) and in 38 patients (3.8%), respectively. 662 (66.1%) and 611 of the patients (61.4%) had tubular atrophy and interstitial fibrosis in varying degrees, respectively. 672 (%67.6) and 416 patients (%41.9) had interstitial inflammation and vascular changes, respectively. In immunofluorescence staining, 18%, 30.1%, 4.4%, 68% of the patients had IgG, IgM, C1q and C3 positivity, respectively. Crescentic glomeruli were detected in 227 patients (3.3 ± 3.1 glomeruli). Patients with crescentic glomeruli had significantly higher proteinuria and lower eGFR than the patients without [2203 mg/day (15-26078) vs 1807 mg/day (15-29112); p=0.001; 55.3 ml/min/1.73 m2 (3.72-141.9) vs 72 ml/min/1.73 m2 (3.84-150.81); p<0.001, respectively]. Oxford classification was applied to 544 patients. Endocapillary hypercellularity (E1), mesengial hypercellularity (M1), tubular atrophy and interstitial fibrosis (T1 and T2), segmental sclerosis (S1) were present in 126 (13%), 425 (42.8%), 306 (30.8%) and 325 patients (%32.7), respectively. Proteinuria levels were higher in patients with endocapillary hypertrophy, mesengial hypercellularity, tubular atrophy-interstitial fibrosis and segmental sclerosis. eGFR levels were lower in patients with endocapillary hypertrophy, tubular atrophy-interstitial fibrosis and segmental sclerosis (Figure-3). Conclusion In this study we found that, the most common presentation of IgA nephropathy patients in our country was asymptomatic urinary abnormalities followed by nephritic and nephrotic syndrome. Higher proteinuria and lower eGFR values in patients with crescentic glomeruli, support the adoption of crescentic lesions in the new Oxford classification (MEST-C) to predict more precise outcome of IgA nephropathy patients. The high number of patients to whom the Oxford classification was applied provided us with the opportunity to examine the clinical reflections of pathological features. Evaluation of the follow-up data of the patients will give us the possibility to reveal the effect of initial clinical and pathological features on clinical findings and renal outcome.
Aim: This study aimed to evaluate the symptoms, changes in laboratory findings during the COVID-19 pandemic, and the effect of depression on symptoms associated with end-stage kidney disease in patients with peritoneal dialysis (PD).Methods: This was an observational and cross-sectional study. The patients underwent three different PD modalities, including continuous ambulatory PD, automated peritoneal dialysis, and remote monitoring automated peritoneal dialysis (RM-APD). All patients were asked to complete the clinical assessment form and Beck depression and anxiety inventory. Additionally, the last two laboratory evaluations during this period were examined.Results: A total of 123 patients undergoing PD were included. None of the patients were diagnosed with COVID-19 infection. Serum ferritin, creatinine, phosphorus, albumin and parathyroid hormone levels were significantly elevated in the total study population (p=0.03, p=0.01, p=0.02, p=0.02 and p=0.05, respectively). While calcium, phosphorus, and parathyroid hormone tended to increase in patients with APD or CAPD, they remained stable in patients performing RM-APD. Most of the patients did not experience dyspnea, pitting edema, difficulty in blood pressure control, palpitation, bone muscle pain, or peritonitis. Moderate to severe depression was associated with dyspnea, weight gain, fatigue, palpitation, and increased anxiety.Conclusion: PD is a reliable and successful form of dialysis and can be safely administered even if hospital access is restricted. PD is a safe method of renal replacement therapy to protect patients from COVID-19 infection. Additionally, RM-APD may be a better choice because it provides more stable bone mineral metabolism. Moreover, evaluating depression and anxiety at phone visits may be necessary for accurate clinical assessment.
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