Evaluation of the antiviral activity of new dermaseptin analogs against Zika virus.

Zika virus represents the primary cause of infection during pregnancy and can lead to various neurological disorders such as microcephaly and Guillain-Barré syndrome affecting both children and adults. This infection is also associated with urological and nephrological problems. So far, evidence of mosquito-borne Zika virus infection has been reported in a total of 89 countries and territories.

Dermatological Conditions Seen in Kidney Transplant Recipients: Prevalence and Risk Factors.

Objectives: In kidney transplant, the use of immunosuppressive drugs, indispensable to avoid organ rejection, implies an increased risk of several infectious and neoplastic diseases. Cutaneous infections have a high incidence in kidney transplant recipients and are diagnosed in 55% to 97% of these patients. The objectives of this study were to identify the most frequent skin diseases and their clinical risk factors within a population of kidney transplant recipients.

Prevalence and Predictive Factors of Urinary Tract Infection in Kidney Transplant Recipients: A 10-Year Study.

Objectives: Urinary tract infections are the main infectious complications among kidney transplant recipients and are considered as a potential risk factor for poor graft outcomes. However, the risk factors of urinary tract infections are controversial. The purpose of our study was to estimate the incidence and predisposing factors of urinary tract infections in patients undergoing kidney transplant in our teaching hospital of Sahloul, Tunisia.

The pharmacogenetics of tacrolimus in renal transplant patients: association with tremors, new-onset diabetes and other clinical events.

Our study is the first study to investigate the effect of SNPs in CYP3A5, CYP3A4, ABCB1 and POR genes on the incidence of tremors, nephrotoxicity, and diabetes mellitus. A total of 223 renal transplant patients receiving tacrolimus and mycophenolate mofetil (MMF) were recruited. Both adults and children patients participated in the study.

A Population Pharmacokinetic Model to Predict the Individual Starting Dose of Tacrolimus for Tunisian Adults after Renal Transplantation.

Background: Tacrolimus is the most frequently used immunosuppressive drug for preventing renal rejection. However, its use is hampered by its narrow therapeutic index and large intra and interpatient variability in pharmacokinetics. The objective of this study was to externally validate a tacrolimus population pharmacokinetic model developed for the Dutch population and adjust the model for the Tunisian population for use in predicting the starting dose requirement after kidney transplantation.

Analysis of Pathogens of Urinary Tract Infections Associated with Indwelling Double-J Stents and Their Susceptibility to .

Ureteral double-J stents are frequently used to prevent urinary obstruction. They can develop bacterial colonization and encrustation, which leads to persistent infections that seldom respond to antibiotic treatment. Thus, the goal of this study was to evaluate the local spectrum of bacterial pathogens and their susceptibility to natural compounds.

Nephrotic syndrome with Minimal Change Disease and Atopy in NorthAfrican adults.

Introduction: In adults, minimal change disease (MCD) accounts for 15 to 25% of nephrotic syndrome (NS). Numerous reports have suggested a link between NS and atopy. However, data on treatment and prognosis of NS associated with allergy are limited.

Sarcoid-Like Reaction in the Kidney Following Rituximab for Mantle Lymphoma in a 60-Year-Old Man.

The sarcoid-like reaction is a rare autoinflammatory disease that can affect lymph nodes or organs but does not meet the diagnostic criteria for systemic sarcoidosis. Several drug classes have been associated with the development of a systemic sarcoid-like reaction, which defines drug-induced sarcoidosis-like reactions and can affect a single organ. Anti-CD20 antibodies (rituximab) have rarely been reported as responsible for this reaction and this adverse effect has mainly been described during the treatment of Hodgkin's lymphoma.

Severe Acute Interstitial Nephritis, Dermatitis, and Hemolytic Anemia due to Polyparasitic Infection in an Immunocompetent Male Patient.

Acute interstitial nephritis (AIN) is a relevant cause of acute renal failure. Drugs are the predominant cause, followed by infections and idiopathic lesions. AIN, as a form of hypersensitivity reaction, is an uncommon manifestation in the setting of human parasitic infections.

Thrombotic microangiopathy due to acquired complement factor I deficiency in a male receiving interferon-beta treatment for multiple sclerosis.

Aims: Interferon-beta (IFNβ), the most widely prescribed medication for multiple sclerosis, is generally considered safe. Nevertheless, rare serious and/or life-threatening side effects have been reported such as thrombotic microangiopathy. A few mechanisms have been proposed to explain how interferon causes thrombotic microangiopathy, but immunological studies have been unable to pin this phenomenon down to a single pathophysiologic pathway.

The pharmacogenetics of mycophenolate mofetil in Tunisian renal transplant patients.

The effects of variants in and genes on the efficacy and safety of mycophenolate mofetil (MMF) in the Tunisian population were investigated. A total of 245 kidney transplant patients being treated with MMF were recruited and cotreated with cyclosporine or tacrolimus. Genotyping was performed using the polymerase chain reaction-restriction fragment length polymorphism method.

New-Onset Diabetes as a Complication After Kidney Transplant: Incidence and Outcomes.

Objectives: Diabetes after kidney transplant is a common complication. It may increase the risk of cardiovascular disease and mortality after kidney transplant. The aim of this study was to examine the effects of diabetes that developed after transplant on outcomes in kidney transplant recipients.

Acute Kidney Injury due to Povidone-Iodine.

Povidone-iodine is a broad-spectrum antiseptic applied topically to treat wounds and prevent their infection. Despite the apparent innocuousness of this agent, several cases of acute kidney injury (AKI) due to iodine toxicity have been reported. We report a case of severe AKI that occurred in a 32-year-old female three days after a hysteroscopy for the diagnosis of primary sterility using povidone-iodine as the local antiseptic agent.

Long-term clinical outcomes of peritoneal dialysis patients: 10-year experience of a single unit from Tunisia.

Published data on the outcome of maintenance peritoneal dialysis (PD) since the initiation of PD in Tunisia is poor. The purpose of this study is to report long-term clinical outcomes of PD patients through a 10-year experience at a single unit. This is a retrospective review of the medical records of 182 PD patients who were followed up from January 2006 to June 2016.

Effect of intraperitoneal injection of sulodexide on peritoneal function and albumin leakage in continuous ambulatory peritoneal dialysis patients.

Peritoneal protein loss is one of the inevitable consequences during continuous ambulatory peritoneal dialysis (CAPD). Our objective was to study the effect of sulodexide on the protein loss and efficiency of dialysis. This study included six patients receiving CAPD treated with sulodexide at the dose of 600 IU/day given by intraperitoneal injection for 10 days.

Identification of a novel AGXT gene mutation in primary hyperoxaluria after kidney transplantation failure.

Primary hyperoxaluria is a genetic disorder in glyoxylate metabolism that leads to systemic overproduction of oxalate. Functional deficiency of alanine-glyoxylate aminotransferase in this disease leads to recurrent nephrolithiasis, nephrocalcinosis, systemic oxalosis, and kidney failure. The aim of this study was to determine the molecular etiology of kidney transplant loss in a young Tunisian individual.

BK and JC virus infections in healthy patients compared to kidney transplant recipients in Tunisia.

The human polyomaviruses BKPyV and JCPyV are members of Polyomaviridae family and after primary infections they persist as latent infection especially in the kidneys. BKVPy reactivation is mainly related to a renal nephropathy and JCV reactivation can induce the progressive multifocal leukoencephalopathy. The aim of this study was to investigate and to compare the presence of BKPyV and JCPyV in urine and plasma samples from immunocompromised and immunocompetent groups.

Metabolic syndrome and chronic kidney disease.

To determine the prevalence of metabolic syndrome (MS) in chronic kidney disease (CKD) patients as well as its effects on the progression of CKD, we conducted a prospective, longitudinal study including 180 patients with chronic renal failure followed at the outpatient service of Nephrology at the Saloul's University Hospital of Sousse (Tunisia) over six months. Our study population consisted of 101 men and 79 women. Chronic glomerulonephritis (36.

BK and JC polyomavirus infections in Tunisian renal transplant recipients.

The aim of this prospective study was to investigate the rate of BK (BKPyV) and JC (JCPyV) polyomavirus infections and their influence on allograft function in Tunisian renal transplant recipients. A total of 72 renal transplant recipients were studied. BKPyV and JCPyV were detected and quantified by real-time PCR in urine and plasma.

Distribution of JC polyomavirus genotypes in Tunisian renal transplant recipients between January 2008 and January 2011.

The polyomavirus JC (JCPyV) is a ubiquitous virus in humans, causing progressive multifocal leukoencephalopathy, a fatal demyelinating disease. JCPyV propagates in the adult kidney and excretes its progeny in urine, from which its DNA can be recovered readily. JCPyV isolates worldwide can be classified into 14 subtypes or genotypes, each associated with a specific geographical region.