Evaluation of Race-Neutral Glomerular Filtration Rate Estimating Equations in an Indian Population.

Introduction: Glomerular filtration rate (GFR) estimation equations have not been extensively validated in the Indian population. Preliminary data showed that the widely used creatinine-based Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) 2009 significantly overestimated GFR in Indians. Newer estimated GFR (eGFR) equations based on creatinine and cystatin C, omitting the race, have been recently proposed.

Role of Desmopressin Acetate before Percutaneous Ultrasound-Guided Kidney Biopsy in Patients with Kidney Dysfunction.

Background: The most common complication of percutaneous kidney biopsy is bleeding, which can be seen in up to one-third of cases. The aim of this study was to evaluate the effect of prebiopsy administration of intranasal desmopressin acetate in reducing the incidence of biopsy-related bleeding complications.

Materials And Methods: This was a prospective randomized double-blind pilot study conducted at our center from January 2021 to September 2022.

Effectiveness of Lactoferrin in the Treatment of Anemia in Chronic Kidney Disease: A Single-Center Pilot Study.

Background: Anemia occurs in majority of patients with chronic kidney disease despite adequate dialysis and iron replete status. This study was done to evaluate the effects of lactoferrin with or without iron supplementation for the treatment of anemia in patients with chronic kidney disease (CKD).

Materials And Methods: In this prospective, observational, single-center, single-arm pilot study, adult patients aged >18 years, having stage 5 CKD (estimated glomerular filtration rate [eGFR] <15 ml/min/1.

Idiopathic hypereosinophilic syndrome presenting with stroke.

Hypereosinophilic syndrome (HES) is characterized by eosinophilia associated with organ damage. The disorder has substantial clinical heterogeneity and a highly variable prognosis. This report describes an interesting autopsy case of a 62-year-old lady presenting with itching and stroke-like symptoms.

ANCA-Associated Vasculitis with Systemic Thrombotic Microangiopathy: A Review of Literature.

Introduction: Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) rarely coexist with systemic thrombotic microangiopathy (TMA).The TMA can be in the form of either hemolytic uremic syndrome (HUS) or thrombotic thrombocytopenic purpura (TTP). This review explores the clinical characteristics, histopathological findings, treatment options, and outcomes in patients presenting as AAV with coexisting HUS/TTP.

Augmented mannose-binding lectin levels in primary membranous nephropathy: A pilot study.

There is evidence to suggest that M-type phospholipase A2 (PLA2R) antibodies activate the mannose-binding lectin (MBL) cascade, resulting in glomerular damage and proteinuria in patients with primary membranous nephropathy (PMN). Furthermore, there are few reports indicating that aberrant MBL activation is associated with endothelial dysfunction and accelerated atherosclerosis. While PMN is a common cause of adult nephrotic syndrome, and patients are at increased risk of cardiovascular disease (CVD), there is a lack of research that explores the factors that contribute to this condition.

Spectrum of Pneumonia in Renal Transplant Recipients: An Indian Experience.

Objectives: Respiratory tract infections are life-threatening infections in solid-organ transplant recipients that pose risk to the graft and to the patient. This study was undertaken to examine the clinical and microbiological spectrum of pneumonia in renal transplant recipients.

Materials And Methods: Of 400 consecutive renal transplant recipients, 87 recipients (21.

Indian TrANslational GlomerulonephrItis BioLogy nEtwork (I-TANGIBLE): Design and Methods.

Background And Aim: Primary glomerular disease accounts for one-sixth of all chronic kidney diseases (CKDs) in India. We remain limited in our ability to effectively treat these conditions because of lack of understanding of the disease mechanisms and lack of predictors to identify the clinical course and therapeutic responsiveness. We propose to develop a network of investigators in glomerular diseases, collect information in a systematic fashion to understand the clinical outcomes, answer translational research questions better, and identify and recruit patients for clinical trials.

Circulating "Neutrophils extra-cellular traps" during the early post-renal transplant period and correlation with graft dysfunction and rejection.

Background: Neutrophil extracellular traps (NETs) have a role in infection, autoimmunity, autoinflammation, thrombosis, ischemia-reperfusion injury (IRI), epithelial-mesenchymal transition, vasculitis, and metabolic diseases. However, its role in early graft injury and graft outcome has not been elucidated till now. We evaluated the circulating NETs during early post-transplant periods and their correlation with graft outcome and IRI.

Glomerulonephritis with Crescents in Polyomavirus Nephropathy.

Polyomavirus nephropathy (PVN) is a known complication of renal transplantation due to the reactivation of latent BK virus (BKV) infection. Viral replication is usually confined to tubules. However, in severe viremia and late stages of PVN, it can involve glomerular parietal epithelial cells.

Novel Flow Cytometry-Based Method for Detection of Anti-HLA Complement Activating Donor-Specific Antibodies in Renal Transplant Recipients and Its Comparison With Other Conventional Detection Methods.

Background: Presence of preformed donor specific antibodies (DSAs) detected by complement-dependent cytotoxicity (CDC-XM) is a strong contraindication for transplant. However, it has limitations including its sensitivity and its inability to distinguish between HLA-specific and other non-HLA-specific antibodies. In this study, we standardized CDC-XM by flow cytometry and determined its relevance by comparing its results with other methods of DSA detection, such as routine CDC-XM, antibody binding assay by flow cytometry (FC-XM), and Luminex-based crossmatch assays, such as Luminex crossmatch (LXM) and virtual crossmatch (VXM).

A randomized trial of once daily versus twice daily dosing of oral iron in CKD.

We investigated the effect of two dosing regimens of oral iron on iron status and hematological parameters in patients with CKD. In this single center, open label, randomized, active controlled clinical trial, stable adult patients with CKD stage G3-4 with percentage transferrin saturation (%TSAT) ≤ 30% and serum ferritin ≤ 500 ng/ml were eligible. Participants were randomized to receive either 100 mg of ferrous ascorbate once daily (OD group) or 100 mg of ferrous ascorbate twice daily (BD group, total daily dose 200 mg).