Consensus recommendations on fasting during Ramadan for patients with kidney disease: review of available evidence and a call for action (RaK Initiative).

Ramadan fasting (RF) involves abstaining from food and drink during daylight hours; it is obligatory for all healthy Muslims from the age of puberty. Although sick individuals are exempt from fasting, many will fast anyway. This article explores the impact of RF on individuals with kidney diseases through a comprehensive review of existing literature and consensus recommendations.

The prevalence of cardiorenal anemia syndrome among patients with heart failure and its association with all-cause hospitalizations: a retrospective single-center study from the Middle East.

Background And Aim: Little is known about the burden of cardiorenal syndrome (CRS) and cardiorenal anemia syndrome (CRAS) in the Middle East Region. Furthermore, whether the occurrence rates of CRAS differ across heart failure (HF) phenotypes is not widely investigated. We aimed to examine the prevalence of CRS and CRAS in patients with HF, compare characteristics of patients with CRAS-HFrEF vs.

Clinical outcomes of ceftolozane-tazobactam dosing in patients with sepsis undergoing renal replacement therapies.

Unlabelled: Ceftolozane-tazobactam (C/T) recommended dosing in patients undergoing renal replacement therapies (RRT) is lacking evidence. The objective of this study was to evaluate the clinical outcomes of C/T dosing in patients on RRT.

Materials And Methods: A retrospective descriptive study conducted at our institution between May 1, 2017, and March 15, 2022.

Microbiologic outcomes of ceftazidime-avibactam dosing in patients with sepsis utilizing renal replacement therapies.

Introduction: The suggested dose of ceftazidime-avibactam (CEF/AVI) in patient with multidrug resistant organisms and utilizing renal replacement therapies (RRTs) is not validated in clinical studies. The objective of this study was to evaluate the microbiologic cure of bacteremia and pneumonia using the recommended CEF/AVI dosing in patients utilizing RRT.

Methods: A retrospective observational study conducted at our institution between September 15, 2018 and March 15, 2022.

Prevalence and management of hyperkalemia in chronic kidney disease and heart failure patients in the Gulf Cooperation Council (GCC).

Hyperkalemia is a frequent complication in patients with chronic kidney disease (CKD) or heart failure (HF) and associated with neuromuscular manifestations, changes in the electrocardiogram, and increased risk of mortality. While data on the prevalence and management of hyperkalemia in the gulf region are scarce, risk factors such as preference for potassium-rich foods (e.g.

Polypharmacy in cardiorenal syndrome patients.

Cardiorenal syndrome (CRS) is a term defined as complex interactions between concomitant cardiac and renal dysfunction in which disease of one organ initiates, perpetuates, and/or accelerates the decline in the other. It accounts for a third of presentations with heart failure and is associated with poor clinical outcomes. Polypharmacy (defined as using five or more medications) is common in CRS patients and is associated with worst clinical outcomes.

Urinary tract infections in hemodialysis patients-The controversy of antimicrobial drug urine concentrations.

Background: Major infectious diseases societies recommend the use of antimicrobials that achieve high-urinary concentrations to treat urinary tract infection (UTI), which is a concept of little relevance to the oliguric and anuric hemodialysis (HD) dependent population. Outcome studies in this population are more relevant, but unfortunately scarce. We sought to investigate the impact of different antimicrobials on clinical and microbiologic outcomes in HD dependent population.

Nocardial Infection in the Early Period after Kidney Transplantation.

Patients with solid organ transplant have weaker immune system and can develop opportunistic infections. Prophylactic antimicrobials can help lower that risk but do not prevent it completely. High index of suspicion increases the chance of diagnosing rare opportunistic infections in immunocompromised patients and helps early and effective treatment.

Clinical and Haemodynamic Effects of Arteriovenous Shunts in Patients with Heart Failure with Preserved Ejection Fraction.

The arteriovenous shunt (AVS) is the most commonly used vascular access in patients receiving regular haemodialysis. The AVS may have a significant haemodynamic impact on patients with heart failure. Many studies have sought to understand the effect of AVS creation or closure on heart structure and functions, most of which use non-invasive methods, such as echocardiography or cardiac MRI.

Temporal Trends in Brain-Death Organ Donation in Asia: Results From the Global Observatory on Donation and Transplantation.

Background: Organ shortage is the main limiting factor for further dissemination of organ transplantation therapies; implementation of brain-death (BD) criteria for organ donation purposes is essential for overcoming this limitation. Investigating and characterizing the effects of this intervention on organ availability and subsequent orthotopic organ transplantation in Asia, the world's most populous continent, should shed light on a global issue. The aim of this study was to describe temporal trends in brain-death donors (BDDs) and deceased-donor transplants (DDTs) in the Asian continent.

Linagliptin in the Management of Type 2 Diabetes Mellitus After Kidney Transplant.

Background: The incidence and prevalence of end-stage renal disease (ESRD) is increasing. The most common cause of ESRD is diabetes mellitus (DM). Kidney transplantation offers better quality of life and survival for patients with ESRD.

Severe Acute Kidney Injury in Critically Ill Patients with COVID-19 Admitted to ICU: Incidence, Risk Factors, and Outcomes.

Background: Critically ill patients with COVID-19 are prone to develop severe acute kidney injury (AKI), defined as KDIGO (Kidney Disease Improving Global Outcomes) stages 2 or 3. However, data are limited in these patients. We aimed to report the incidence, risk factors, and prognostic impact of severe AKI in critically ill patients with COVID-19 admitted to the intensive care unit (ICU) for acute respiratory failure.

Tocilizumab Use in a Chronic Hemodialysis Patient for the Management of COVID-19-Associated Pneumonia and Acute Respiratory Distress Syndrome.

Novel coronavirus disease 2019 (COVID-19) is a highly infectious, rapidly spreading viral disease. As of writing this article, there are over 4.4 million people affected by COVID-19, and unfortunately, 300,000 have succumbed to the infection.

Ertapenem Neurotoxicity in Hemodialysis Patients-Safe and Effective Dosing Is Still Needed: A Retrospective Study and Literature Review.

Background: The approved dosing of ertapenem in patients with chronic kidney disease stage 5 utilizing dialysis (CKD-5D) is 0.5 g intravenous daily. Several reports associated this dosing strategy with neurotoxicity.

Use of Empagliflozin in Recipients of Kidney Transplant: A Report of 8 Cases.

Transplant teams face increasing challenges to manage diabetes following kidney transplantation. There is an increasing number of diabetics undergoing transplantation and there is an increased incidence of posttransplant diabetes mellitus (PTDM) due to a higher prevalence of obesity, increased use of steroids and calcineurin inhibitors, and the acceptance of older patients as potential candidates. The options for treating diabetes in the general population are expanding.

Successful treatment of multidrug resistant using dual carbapenem regimen in immunocompromised patient.

This report describes a longitudinal case of immunocompromised patient post kidney transplant who was admitted to our institution repeatedly for treatment of various infections caused by multi-drug resistant The patient was successfully treated with a combination of ertapenem/meropenem on multiple occasions despite the elevated MICs. Our observations corroborate previous preclinical studies and case reports showing the efficacy of double carbapenem regimens against resistant Enterobacteriaceae.

Insights into cardiorenal interactions in acute decompensated heart failure.

Purpose Of Review: Acute decompensated heart failure (ADHF) is one of the biggest challenges in the management of chronic heart failure. Despite the advances in medical and device therapy, high readmission and mortality rates continue to be a burden on healthcare systems worldwide. One of the strongest predictors of adverse outcomes in ADHF is renal dysfunction, referred to as cardiorenal syndrome (CRS) type 1.

Effect of intravenous ascorbic acid in hemodialysis patients with EPO-hyporesponsive anemia and hyperferritinemia.

Background: Although erythropoietin (EPO)-hyporesponsive anemia in hemodialysis patients most commonly results from iron deficiency, the contributory role of chronic inflammation and oxidative stress in its pathogenesis is poorly understood. We conducted an open-label prospective study to assess the effect of vitamin C, an antioxidant, on EPO-hyporesponsive anemia in hemodialysis patients with unexplained hyperferritinemia.

Methods: Forty-six of 262 patients in an inner-city hemodialysis center met the inclusion criteria (administration of intravenous iron and EPO for > or = 6 months at a dose > or = 450 U/kg/wk, average 3-month hemoglobin [Hb] level < or = 11.

Statin therapy reduces contrast-induced nephropathy: an analysis of contemporary percutaneous interventions.

Purpose: We sought to examine whether statin therapy before percutaneous coronary intervention results in reduction in contrast-induced nephropathy (CIN). Intravascular administration of contrast media can have nephrotoxic effects, particularly in patients with baseline renal insufficiency. Along with lowering serum cholesterol, statins have pleiotropic effects in the vasculature.

Rapid progression of native renal artery fibromuscular dysplasia following kidney donation.

Fibromuscular dysplasia is the second commonest anatomical abnormality apart from multiple renal arteries in the potential live donors. Pretransplant evaluation of the donors may include an angiography to evaluate the renal arteries, and failure to recognize renal arterial stenosis, particularly fibromuscular dysplasia, by noninvasive methods may eventually lead to hypertension and ischemic renal failure. We report a case of fibromuscular dysplasia that was undetected by computed tomographic angiography prior to donation.

Likelihood ratios in the diagnosis of renal artery stenosis by magnetic resonance angiography compared with renal angiography.

Background: Renal angiography (RA) is considered to be the gold standard for the diagnosis of renal artery stenosis (RAS). However, it is invasive and potentially harmful; hence there is a need for an optimal noninvasive test. Magnetic resonance angiography (MRA) is currently accepted as the optimal noninvasive test by many.