Dysnatremias in pediatric victims of the 2023 Türkiye-Syria earthquake.

Background: Dysnatremia is a common electrolyte abnormality in children, but its prevalence and impact in pediatric earthquake victims are not well established. This study aimed to define the frequency of dysnatremia in pediatric earthquake victims and evaluate its relationship with complications, mortality, and morbidity.

Methods: We retrospectively analyzed data from 312 pediatric patients admitted to our hospital after the 2023 Türkiye-Syria earthquakes.

Assessment of renal resistive index measurement in children with immunoglobulin A vasculitis.

Introduction: Henoch-Schönlein purpura (HSP), also known as IgA vasculitis (IgAV), is the most prevalent systemic vasculitis. Renal involvement occurs in approximately one third of children with IgAV, while biopsy-proven nephritis could be diagnosed in only 6% of patients with prolonged proteinuria or nephritic syndrome. The renal resistive index (RRI) provides insights into intrarenal arterial resistance.

The association of obesity and hyperuricemia with ambulatory blood pressure in children.

Background: Primary hypertension (HTN) in children is on the rise and linked to the childhood obesity epidemic. Recent studies support the role of hyperuricemia in the pathogenesis of HTN. With this study we intend to evaluate the effect of body mass index (BMI) and uric acid levels on daily blood pressure (BP) parameters/phenotypes and target organ damage (TOD).

Pediatric crush-related acute kidney injury and risk factors: a single center experience.

Background And Objectives: Crush injury, the most important trauma complication encountered in earthquake victims, occurs as a result of prolonged compression of muscle mass. Crush syndrome, resulting from crush injury, and acute kidney injury (AKI) are the most common causes of in-hospital deaths after earthquakes. The aim of this study is to convey our experience after the devastating Turkey-Syria earthquake and to identify the risk factors of crush syndrome and crush-related AKI.

The Effect of Sleep Habits on Quality of Life in Pediatric Patients With Chronic Kidney Disease.

Background: Sleep disturbance has been studied in adult patients with early and end-stage chronic kidney disease (CKD). However, there are limited publications on the pediatric patient population. This paper evaluated the association between sleep disturbances and quality of life (QoL) in pediatric patients with CKD.

2023 catastrophic Turkey earthquake: clinical outcomes of pediatric patients rescued under the rubble.

Objectives: Children are the most vulnerable population affected by the earthquake. We aimed to examine the characteristics, morbidity, mortality, and the factors affecting these pediatric earthquake victims to guide the follow-up of pediatric patients who were rescued under the rubble in possible future disasters.

Methods: This is a retrospective observational study.

Utility of renal resistive index measurement in juvenile systemic lupus erythematosus: a cross-sectional single-center study.

Introduction: Systemic lupus erythematosus (SLE) is a multisystemic autoimmune disease with a complex etiopathogenesis. Renal involvement is the most common and devastating complication of the disease. Renal resistive index (RRI) was suggested as a noninvasive biomarker for lupus nephritis in previous studies.

Quality of Life and Psychological Well-Being in Children and Adolescents After Renal Transplantation.

Background: Kidney transplantation is the predominant treatment option in patients with end-stage renal disease. The aim of this study was to evaluate the effect of the presence of a psychiatric disorder on the quality of life in children and adolescents after kidney transplantation.

Methods: A total of 43 patients aged 6 to 18 years were included in the study.

Role of Systemic Inflammatory Markers in Pediatric Kidney Transplantation.

Background: Neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), systemic immune-inflammation index (SII = N × P/L), and neutrophil percentage-albumin ratio (NPAR) have become accepted markers of inflammation in recent years. These indices are used as indicators of disease activity, mortality, and morbidity in many diseases. This study evaluated the relationship between inflammatory indices and graft function in pediatric kidney transplant recipients.

Risk determination for upper urinary tract damage in children with neuropathic bladder.

Aim: Neuropathic bladder dysfunction (NBD) or neurogenic lower urinary tract dysfunction occurs as a result of a lesion at any level of central nervous system. The most common aetiology of NBD in children is abnormal development of spinal column. These defects cause neurogenic detrusor overactivity which contributes to detrusor-sphincter dysfunction and results in lower urinary tract symptoms such as incontinence.

COVID-19 in pediatric nephrology centers in Turkey.

Background/aim: There is limited data on COVID-19 disease in children with kidney disease. We aimed to investigate the characteristics and prognosis of COVID-19 in pediatric nephrology patients in Turkey.

Materials And Methods: This was a national, multicenter, retrospective cohort study based on an online survey evaluating the data between 11 March 2020 and 11 March 2021 as an initial step of a detailed pediatric nephrology COVID-19 registry.

Effects of Body Mass Index Changes In Pediatric Kidney Transplant Patients.

Background: The negative effects of pretransplant obesity and post-transplant body mass index (BMI) increase on graft survival have been reported in recent years. The aim of this study is to evaluate the effects of BMI changes on post-transplant graft function, lipid profile, and blood pressure.

Methods: The study included 133 pediatric patients transplanted between 1994 and 2019 in Ege University.

Sepsis associated acute kidney injury in pediatric intensive care unit.

Background: We aimed to compare the acute kidney injury (AKI) incidence in pediatric septic shock patients according to the three different classifications.

Methods: We analyzed retrospectively 52 patients with severe sepsis between January 2019 and December 2019.

Results: While 21 patients have been diagnosed with SA-AKI according to the pRIFLE criteria, 20 children have been diagnosed according to the AKIN criteria, and 21 children have been diagnosed according to the KDIGO criteria.

Thrombotic Microangiopathy in a Severe Pediatric Case of COVID-19.

In this case report, we report a pediatric patient with COVID-19 and atypical hemolytic uremic syndrome (aHUS). A 3-year-old girl with fever and respiratory distress was admitted to the hospital. The patient tested positive for COVID-19 by a PCR test.

Aetiology, course and treatment of acute tubulointerstitial nephritis in paediatric patients: a cross-sectional web-based survey.

Background: Acute tubulointerstitial nephritis (TIN) is a significant cause of acute renal failure in paediatric and adult patients. There are no large paediatric series focusing on the aetiology, treatment and courses of acute TIN.

Patients, Design And Setting: We collected retrospective clinical data from paediatric patients with acute biopsy-proven TIN by means of an online survey.

Cytomegalovirus Experience in Pediatric Kidney Transplantation in 26 Years' Time.

Introduction: In this study,we investigated the presence of cytomegalovirus (CMV) infection in kidney transplanted children and its effect on kidney dysfunction.

Material And Methods: One hundred thirty-five pediatric renal transplant patients were included in this study. The presence of CMV infection, CMV risk status, and other clinical features of the patients were evaluated retrospectively.

A rare case of pontine and extrapontine myelinolysis in a pediatric patient with chronic renal failure.

Osmotic demyelination syndrome (ODS) is a very rare condition in childhood occurring usually secondary to the rapid increase of serum sodium levels. This situation occurring secondary to the rapid correction of hyponatremia can be seen more rarely in the form of extrapontine myelinolysis and even the coexistence of these two conditions besides central pontine demyelinolysis. However, osmotic demyelination syndrome due to the rapid correction of hyponatremia in chronic renal failure (CRF) patients is very rare depending on existing uremia.

Pediatric Kidney Transplantation in Patients With Urologic Anomalies.

Introduction: and Aim. End-stage renal disease owing to structural urologic anomalies is frequent in the pediatric population. Impaired bladder function is thought to have a negative effect on graft function and survival.