Pediatr Nephrol
October 2024
Chronic kidney disease in children is being increasingly recognised and reported worldwide, and the focus of paediatric dialysis planning has changed from acute care alone to encompass chronic care. In many parts of the world, haemodialysis for children is performed in adult units and is based on standards established for adults. This review proposes standards for paediatric haemodialysis, incorporating special requirements for children while simultaneously drawing from the adult experience.
View Article and Find Full Text PDFLancet Reg Health Southeast Asia
February 2024
Background: Acute kidney injury (AKI), particularly community-acquired AKI (CA-AKI), is a major health concern globally. The International Society of Nephrology's "0 by 25" initiative to reduce preventable deaths from AKI to zero by 2025 is not achievable in low and middle income countries, such as India, possibly due to a lack of data and measures to tackle this urgent public health issue. In India, CA-AKI predisposes younger patients to hospitalization, morbidity, and mortality.
View Article and Find Full Text PDFUnlabelled: Acute kidney injury (AKI) contributes significantly to morbidity and mortality in ICU patients. The cause of AKI may be multifactorial and the management strategies focus primarily on the prevention of AKI along with optimization of hemodynamics. However, those who do not respond to medical management may require renal replacement therapy (RRT).
View Article and Find Full Text PDFDelayed interferon secretion and cytokine dysregulation are responsible for the life-threatening acute respiratory distress syndrome (ARDS), multiorgan dysfunction and shock in COVID 19, which closely resembles secondary hemophagocytic lymphohistiocytosis (sHLH). IL-6, a marker of hypercytokinemia in patients with COVID-19 is positively correlated with disease severity, development and progression of ARDS, and mortality. Therapy to either reduce IL-6 or inhibit its action with either non-specific inhibitors of inflammation like dexamthasone or Toclizumab a specific inhibitor of IL-6 has produced decrease in mortality.
View Article and Find Full Text PDFAim: Pregnancy-associated hemolytic uremic syndrome (P-aHUS) is an important cause of peripartum acute kidney injury. Studies from Europe have described mutations in complement regulator genes, and data in Indian patients is scarce. Hence this study used multiplex ligation-dependent probe amplification (MLPA) to identify variants in complement genes in P-aHUS patients.
View Article and Find Full Text PDFThe pathophysiology and the factors determining disease severity in COVID-19 are not yet clear, with current data indicating a possible role of altered iron metabolism. Previous studies of iron parameters in COVID-19 are cross-sectional and have not studied catalytic iron, the biologically most active form of iron. The study was done to determine the role of catalytic iron in the adverse outcomes in COVID-19.
View Article and Find Full Text PDFIndian J Nephrol
November 2020
Nonsteroidal anti-inflammatory drugs (NSAIDs), widely prescribed for pain, can affect kidneys in various ways. We present a case of a 37-year-old woman with multiple NSAIDs intake over a short period for dysmenorrhea followed by the development of new-onset bilateral flank pain. Computed tomography revealed bilateral multiple renal infarcts.
View Article and Find Full Text PDFAtypical haemolytic uremic syndrome (aHUS) is a clinically and genetically heterogeneous condition caused by a complex interplay between genomic susceptibility factors and environmental influences. Pathogenic variants in the gene are recently identified in cases with infantile-onset autosomal recessive aHUS. The presence of low serum C3 levels, however, has rarely been described in cases of -associated aHUS.
View Article and Find Full Text PDFAtypical hemolytic uremic syndrome is a rare form of thrombotic microangiopathy caused by complement pathogenic variants. We describe a case of a 33-year-old woman who presented as rapidly progressing renal failure requiring dialysis and had anemia, microhematuria, low C3, normal C4 levels, and normal platelet count. Renal biopsy revealed arteriolar thrombotic microangiopathy and acute tubular injury.
View Article and Find Full Text PDFIndian J Crit Care Med
August 2020
Unlabelled: Recent trials have failed to show a survival benefit from the early initiation of dialytic therapies in acute kidney injury (AKI), but the problem has not been studied in pregnancy-related AKI. While the KDIGO criteria have not been validated in pregnancy-related acute kidney injury (PRAKI), additionally both fetal and maternal outcomes require to be studied. The short observational study by Banerjee et al.
View Article and Find Full Text PDFIntroduction: The coronavirus disease 2019 (COVID-19) pandemic has affected the care of patients with noncommunicable diseases, including those suffering from kidney-related ailments. Many parts of the world, including India, adopted lockdown to curb community transmission of disease. The lockdown affected transportation, access to health care facilities, and availability of medicines and consumables as well as outpatient and inpatient services.
View Article and Find Full Text PDFIndian J Crit Care Med
April 2020
Unlabelled: Renal replacement therapy (RRT) for acute kidney injury (AKI) patients in an intensive care unit (ICU) presents unique problems of providing biochemical and fluid removal in patients with unstable circulations, inotropes, and increased capillary permeability. Although no individual modality has been shown to confer a mortality benefit, it is assumed that continuous therapies like peritoneal dialysis (PD) and venovenous hemofiltration or hemodiafiltration may be better tolerated by the patient with hemodynamic instability, raised intracranial pressure (ICP), and liver failure. An individual patient may require more than one treatment in the course of his/her illness.
View Article and Find Full Text PDFAs maintenance hemodialysis patients are exposed to large quantities of dialysis water, any contamination of it might be reflected in plasma levels. We present a series of cases due to such a contamination. Six maintenance hemodialysis patients dialyzing at the same peripheral hemodialysis facility presented to us over a short period of time with symptoms mimicking inadequate dialysis.
View Article and Find Full Text PDFIntroduction: Sustained low-efficiency dialysis (SLED) has emerged as a cost effective alternative to Continuous Renal Replacement Therapy in the management of hemodynamically unstable adult patients with acute kidney injury. The objective of the study was to document the SLED practices in these centers, and to look at the feasibility, and tolerability of SLED in critically sick pediatric patients.
Methods: It was a retrospective record review from January 2010 to June 2016 done in four tertiary pediatric nephrology centers in India.
Wide ranges of age and weight in pediatric patients makes renal replacement therapy (RRT) in acute kidney injury (AKI) challenging, particularly in the pediatric intensive care unit (PICU), wherein children are often hemodynamically unstable. Standard hemodialysis (HD) is difficult in this group of children and continuous veno-venous hemofiltration/dialysis (CVVH/D) has been the accepted modality in the developed world. Unfortunately, due to cost constraints, CVVH/D is often not available and peritoneal dialysis (PD) remains the common mode of RRT in resource-poor facilities.
View Article and Find Full Text PDFIndia has one of the fastest growing economies in the world and is home to nearly one sixth of world's population. Chronic diseases such as diabetes mellitus and hypertension are common. Kidney disease is a known complication of these chronic diseases and is on the rise.
View Article and Find Full Text PDFIndian J Crit Care Med
January 2014
Serum creatinine does not distinguish between various causes of graft dysfunction. Serial assay of proximal tubular enzymes N-Acetyl-D-glucosaminidase (NAG), Alanine aminopeptidase (AAP) and Gamma glutamyl transferase (GGT) in urine was done to assess their usefulness in distinguishing various causes of graft dysfunction. Daily serum creatinine and enzymuria were measured in 32 consecutive renal allograft recipients for first 15 postoperative days.
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