Coeliac crisis mimicking nephrotic syndrome in a post-partum patient

Background: Coeliac crisis is a life-threatening presentation of coeliac disease. Severe diarrhoea, weight loss, electrolyte imbalances and malnutrition are prominent features. Although mainly a disease of childhood, it can on the rare occasion be diagnosed in adults. Case presentation: A 25-year-old female with severe generalised oedema, lower extremity weakness, hypokalemia and profound hypoalbuminemia was referred with an initial diagnosis of nephrotic syndrome. Three months previously she had given birth to a healthy child following an uneventful pregnancy. She did not have proteinuria. She had a history of diarrhoea with gluten-containing food since childhood but lacked a formal diagnosis of coeliac disease. A duodenal biopsy confirmed the suspected diagnosis. Coeliac crisis was diagnosed with life-threatening multisystem involvement. Introduction of a gluten-free diet abolished all disease symptoms and ameliorated laboratory parameters at six months’ follow-up. Conclusion: Coeliac crisis is a rare, yet dangerous presentation of coeliac disease in adults. As this case suggests, it can present with generalised oedema and hypoalbuminemia mimicking nephrotic syndrome. Rapid diagnosis is the key to successful treatment

Renal cell carcinoma associated immunosuppressive therapy: a case report with Wegener's granulomatosis

Development of uroepithelial tumors after cyclophosphamide and azathioprine therapy in Wegener's granulomatosis (WG) have been reported in the literature but renal cell carcinoma (RCC), rarely. RCC associated with WG has been previously reported in a few cases. Most of them have simultaneous diseases. Here, we report a case, which developed RCC 8 years after initiation of WG. Long-term immunosuppressive treatment is a risk factor for the development of malignancies; it should be suggested that RCC in our patient might be due to immunosuppressive therapy

Comparison of the Preventive Effects of Carvedilol and Nebivolol on Kidney Ischemia Reperfusion Injury

Objective: To compare the ameliorating effects of carvedilol and nebivolol on kidney Ischemia/Reperfusion Injury (IRI)

Role of transforming growth factor-β2 in, and apossible transforming growth factor-β2 gene polymorphism as a marker of, renal dysfunction in essential hypertension: A study in Turkish patients

AbstractBackground:Many studies have shown that transforming growth factor(TGF)-β has a major role in renal scarring in many renal diseases and hypertension.Objectives:The primary aim of this study was to investigate both the relationship between hypertension and serum and urinary levels of TGF-β2 (a more sensitive isoform for glomeruli than TGF-β1), and the effects of combination therapy with perindopril + indapamide on microalbuminuria, which becomes an early indicator of hypertensive benign nephropathy, and serum and urinary TGF-β2 levels in patients with mild to moderate essential hypertension. In addition, we examined the possible relationship between TGF-β2 gene polymorphism and essential hypertension.Methods:This study was conducted at the Department of Nephrology, Medical Faculty, Gazi University, Ankara, Turkey. Patients aged ≥18 years with newly diagnosed mild to moderate essential hypertension (systolic/diastolic blood pressure [SBP/DBP] >120/>80 mm Hg) who had not previously received antihypertensive treatment were included in the study. Patients with stage I hypertension received perindopril 2 mg + indapamide 0.625 mg (tablet), and patients with stage lI hypertension received perindopril 4 mg + indapamide 1.125 mg (tablet). All study drugs were given OD (morning) PO with food for 6 months. Serum and urinary TGF-β2 and creatinine levels and serum and urinary albumin levels were measured before and after perindopril + indapamide administration. Amplified DNA fragments of the TGF-β2 primer region were screened using amplification refractory mutation system polymerase chain reaction analysis, and the number of ACA repeats was confirmed by DNA sequencing. Genetic studies were performed using a commercial TGF-β2 kit.Results:Forty patients were enrolled in the study, and 38 patients (27 women, 11 men; mean [SD] age, 46.3 [6.5] years) completed it. SBP and DBP were significantly decreased from baseline with perindopril/indapamide (both, P < 0.001). Microalbuminuria and urinary TGF-β2 levels also decreased significantly from baseline (P = 0.04 and P < 0.001, respectively), whereas the serum TGF-β2 level did not change significantly. Three patients, all of whom were found to have TGF-β2 gene mutations, had increased urinary TGF-β2 levels despite good blood pressure control.Conclusions:The results of this study in patients with mild to moderate hypertension suggest that, despite good clinical control of blood pressure, the persistence of microalbuminuria and high urinary TGF-β2 levels might predict renal impairment. When treating these patients, genetic tendencies and possible polymorphisms on the TGF-β2 locus should be kept in mind

Discontinuation of Eculizumab treatment after hematological remission in patients with atypical and drug-induced hemolytic uremic syndrome

Introduction. The aim was to evaluate the effect of therapeutic plasma exchange (TPE) and eculizumab on hematological and renal survival in atypical hemolytic uremic syndrome (aHUS), and additionally, to examine the reliability of discontinuation of eculizumab treatment