Viswanath Billa

Viswanath Billa
Independent Researcher

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30
Publications
1,118
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163
Citations

Publications

Publications (30)
Article
Background The outcome of kidney transplantation is determined by multiple factors and infections represent one of the major factors affecting graft and patient survival. Recent COVID-19 pandemic have adversely affected the transplant population. Very little data is available on post-transplant infections and patient survival from India. Materials...
Preprint
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Objective: The study proposes a decision strategy for the choice of arm for placement of an arteriovenous fistula (AVF) in patients with kidney failure who undergo hemodialysis (HD). The possible surgical sites for placement of the AVF are located in the arm and at two locations in each arm, the wrist (distal AVF) and the elbow (proximal AVF). Reco...
Article
Full-text available
Introduction: The coronavirus disease 2019 (COVID-19) pandemic has caused significant global disruption, especially for chronic care like hemodialysis treatments. Approximately 10,000 end-stage kidney disease (ESKD) patients are receiving maintenance hemodialysis (MHD) at 174 dialysis centers in Greater Mumbai. Because of the fear of transmission...
Article
Full-text available
Introduction: There are several studies of symptomatic hemodialysis patients with proven COVID-19 infection. However, there is paucity of data on asymptomatic COVID-19 infection in the outpatient hemodialysis population. The true prevalence and transmission of this infection in hemodialysis centres is unknown. This study was conducted across hemod...
Article
Full-text available
Kidney transplantation is the preferred renal replacement therapy for patients with end-stage kidney disease. However, these patients are vulnerable to multiple complications arising out of immunosuppression, comorbidities, and opportunistic infections. We report a case of hemichorea in a transplant recipient. This patient had concurrent polycythem...
Article
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Background: Chronic aluminum toxicity (CAT) in end stage kidney disease (ESKD) patients is now a rare clinical disorder, unlike in the past, because of improvements in hemodialysis water purification systems and discontinuation of use of aluminum hydroxide as a phosphate binder. The use of aluminum utensils for cooking could be an unrecognised cau...
Article
Full-text available
Objective: To study the magnitude of the complication of catheter associated right atrial thrombus (CRAT) in patients with tunnelled central venous hemodialysis catheters (THC) for maintenance hemodialysis (MHD). Material and methods: A retrospective study was conducted among patients with end stage kidney disease (ESKD) with THC for MHD who had...
Article
BACKGROUND Increasing deceased donor kidney donation is the only answer to fill the large gap between availability and need for organ donors. Deceased donor kidney transplant rates are picking up in the Southern and Western regions of India and there is a need to look at the outcomes at various institutes and share the experience. The objective of...
Article
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Aim: To merge the deceased donor (DD) and the paired kidney exchange (PKE) allocation processes, creating a fusion model. Materials and Methods: One of the DD kidneys are allocated to the first patient on the DD wait-list and the other kidney is allocated to the PKE registry to initiate a chain of swap transplants. The last donor of this PKE chain...
Article
Full-text available
Pyrexia of unknown origin is a challenging clinical problem. Infections, malignancies, and connective tissue diseases form the major etiologies for this condition. We report a case of a 57-year-old diabetic male who presented with fever of unknown origin for several months. The course of investigations led to a kidney biopsy which clinched the caus...
Article
Full-text available
Parathyroid dysfunction continues to produce significant morbidity in dialysis patients. Since the introduction of low calcium dialysate for peritoneal dialysis (PD), no large studies have been done to determine the prevalence of parathyroid dysfunction in these patients. This study was done to assess the prevalence of parathyroid disease in the PD...
Article
Full-text available
To evaluate the effectiveness of total parathyroidectomy (PTX) with autotransplantation in the treatment of secondary hyperparathyroidism (HPT), and to assess recurrence rate of HPT in this peritoneal dialysis (PD) population. A retrospective study in a single home PD unit. Between 1994 and 1998, 19 of 574 patients on PD underwent PTX for treatment...
Article
Twelve out of 72 (16.7%) multi-transfused patients with thalassemia major (age range: 7-22 years) were found to be positive for antibody to hepatitis-C virus (anti-HCV). Nine (75%) of these 12 cases were positive for hepatitis B core antibody (anti-HBc) and/or hepatitis B surface antibody (anti-HBs). Out of the remaining 60 patients (83.3%), 27 pat...
Article
Full-text available
Seventy-two transfusion-dependent iron loaded thalassemia patients were investigated for thyroid dysfunction by estimating circulating thyroid hormones (T4 and T3) and basal thyroid stimulating hormone (TSH). They were also evaluated for their liver function (biochemically) and iron overload by estimating serum ferritin. Thyroid failure (hypothyroi...
Article
During January 1981 to June 1991, 20 patients from 16 unrelated families were detected to have Glanzmann's thrombasthenia (GT). Twelve families (75%) had history of consanguinity, with 6 first cousins and 3 uncle-niece marriages; of these 7 were Muslims, 6 Hindus and 3 Christians. There were 12 girls and 8 boys; the mean age at diagnosis was 7.05 +...

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