indian journal of nephrology

Respiratory alkalosis during hemodialysis session is a rare complication. We managed two patients with severe respiratory alkalosis, a woman who developed this 75 min after the beginning of the session and a man who developed it about 1 h before the end of the session. In both, the cause was a hypotensive episode, and both hypotension and alkalosis were successfully treated.

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Membranous nephropathy (MN) is one of the most common causes of nephrotic syndrome in adults. The discovery of phospholipase A2 receptor (PLA2R) as a target antigen has led to a paradigm shift in the understanding and management of MN. At present, serum PLA2R antibodies are used for diagnosis, prognostication, and guiding treatment. Now, with the discovery of more than 20 novel target antigens, antigen mapping is almost complete. The clinical association of certain antigens provides clues for clinicians, such as the association of nerve epidermal growth factor-like 1 with malignancies and indigenous medicines...

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INTRODUCTION: The aim of the present prospective observational study was to demonstrate the prevalence and predictive factors of rhabdomyolysis in coronavirus disease 2019 (COVID-19) patients. METHODS: The study was performed on reverse transcriptase-polymerase chain reaction (RT-PCR)-confirmed COVID-19 patients admitted to the emergency department between March 2020 and March 2021. Peak creatinine phosphokinase (CPK) levels were used to define rhabdomyolysis. A CPK level equal to or more than 1000 IU/L was defined as the presence of moderate to severe rhabdomyolysis...

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. METHODS: We conducted a search on the PubMed database and additional searches from January 1998 to September 2022 using the following terms: "ANCA", "Antineutrophil cytoplasmic antibody", "thrombotic thrombocytopenic purpura", "TTP", "thrombotic microangiopathy", "haemolytic uremic syndrome", and "HUS"...

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BACKGROUND: While the utility of beta-2 microglobulin (β2M) has been explored in various renal conditions to identify tubulointerstitial damage, it has not been adequately studied in nephrotic syndrome. The primary objective of the study was to compare urinary β2M levels in children with steroid-sensitive nephrotic syndrome (SSNS) and steroid-resistant nephrotic syndrome (SRNS) in disease remission. MATERIALS AND METHODS: This cross-sectional study was done at a tertiary care hospital between April 2019 and March 2020...

Karyomegalic interstitial nephritis is a rare progressive renal disease. We report a 36-year-old male patient who developed kidney failure due to this condition, underwent kidney transplantation from his sister, and developed the same condition in the graft. Genetic testing of the donor revealed autosomal recessive compound heterozygous mutation of Fanconi anemia-associated nuclease1 ( FAN1 ) gene. Karyomegalic interstitial nephritis is most probably donor derived in our patient. It should not be mislabeled as viral nephropathy...

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INTRODUCTION: Health-related quality of life (HRQoL) has emerged as an important outcome measure inpatients with CKD. The lack of prospective studies on HRQoL and its relation with hyperphosphatemia control measures among pre-dialysis patients necessitated the need for this study. METHODS: This is a prospective, randomized, controlled, open-labelled studythat was conducted for one year on 120 CKD stages III and IV patients divided equally into three groups: Group 1, in which patients under went dietary phosphorus modification; Group 2, in which they were administered calcium-based phosphate binders; and Group 3, in which they were administered non-calcium-based phosphate binders...

INTRODUCTION: COVID-19, caused by SARS-CoV-2, has resulted in significant mortality and morbidity worldwide. Patients of chronic kidney disease who are on maintenance hemodialysis represent a vulnerable population cohort that is susceptible to severe disease. Hence, it is of utmost importance to prioritize vaccination in this population and to assess their response to said vaccination. METHODS: This prospective analytical study was conducted at the Institute of Nephrology, Madras Medical College, between August 2021 and February 2022...

BACKGROUND: Human immunodeficiency virus (HIV) infection is a major public health problem. These patients are at an increased risk for end-stage kidney disease. Both hemodialysis (HD) and continuous ambulatory peritoneal dialysis (CAPD) are the accepted modalities of treatment. MATERIALS AND METHODS: In this retrospective study, we included all HIV-positive end-stage kidney disease (ESKD) patients who were on dialysis - HD or CAPD - for at least 1 month. Data were collected from the dialysis charts and analyzed...

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Chronic kidney disease in immune thrombocytopenia (ITP) is uncommon, and renal transplant in this setting is rare. We discuss the successful renal transplant of a 29-year-old male with chronic ITP. During transplant, he was managed with thrombopoietin receptor agonist eltrombopag, intravenous methylprednisone, and intravenous immunoglobulin to maintain adequate platelet level. He recovered well with no major complications and good graft function and has been stable during the follow-up period. The case report highlights that renal transplantation is a feasible option in patients with ITP, even in the presence of low platelet counts...

Posttransplant thrombotic microangiopathy (PT-TMA) can be caused by calcineurin inhibitors (CNIs), ischemic injury, infections, or antibody-mediated rejection (ABMR). Delayed recognition can result in allograft loss. We describe the first reported case of successful reversal of refractory PT-TMA with eculizumab in India. It highlights the importance of prompt diagnosis and benefit from an early initiation of eculizumab therapy in refractory cases.

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