Relative Change of Protidemia Level Predicts Intradialytic Hypotension.

Background Hemodialysis patients are at risk of intradialytic hypotension (IDH), which is associated with mortality and cardiovascular and neurological events. The use of biomarkers of volemia such as relative change in protidemia and BNP (B-natriuretic peptide) levels to predict IDH remains unknown. Methods and Results We conducted a prospective observational study, which enrolled 170 chronic hemodialysis patients in a single center from September 2015 to March 2016.

Mathematical model to predict B-type natriuretic peptide levels in haemodialysis patients.

Aim: Clinical interpretation of B-type natriuretic peptide (BNP) levels in haemodialysis (HD) patients for fluid management remains elusive.

Methods: We conducted a retrospective observational monocentric study. We built a mathematical model to predict BNP levels, using multiple linear regressions.

[Doxycycline or how to create new with the old?].

Tetracyclines are broad-spectrum antibiotics that interfere with protein synthesis. They were first widely prescribed by dermatologists in the early 1950s in the treatment of acne. More recently, their biological actions on inflammation, proteolysis, angiogenesis, apoptosis, metal chelation, ionophoresis, and bone metabolism were studied.

Nephrotic Syndrome Associated with Lung Cancer: A Rare Case of Malignancy Associated with AA Amyloidosis.

Nonhematologic malignancies are rarely reported to be associated with AA amyloidosis. Although the association between renal cell carcinoma and systemic AA amyloidosis has been established, the evidence linking pulmonary cancer to AA amyloidosis is scarce. Here, a case of biopsy-proven renal AA amyloidosis complicated with nephrotic syndrome associated with lung carcinoma is reported.

[Hepatorenal syndrome: focus].

Hepatorenal syndrome (HRS) is a severe complication of cirrhosis. It develops as a result of abnormal hemodynamics, leading to systemic vasodilatation and renal vasoconstriction. Increased bacterial translocation, various cytokines and systemic inflammatory response system contribute to splanchnic vasodilatation, and altered renal autoregulation.

Renal involvement in idiopathic hypereosinophic syndrome.

The hypereosinophilic syndromes (HESs) are a group of disorders marked by the sustained overproduction of eosinophils, in which eosinophilic infiltration and mediator release cause damage to multiple organs. In idiopathic HES, the underlying cause of hypereosinophilia (HE) remains unknown despite thorough aetiological work-up. Kidney disease is thought to be rare in HES.