Based on these results, serum cTnI appears to be a valuable predictive marker of cardiovascular events in asymptomatic dialysis patients. For those patients who might benefit from thorough cardiac investigation and treatment, information on cTnI could be useful in preventing cardiac events.

Chronic kidney disease is a major public health problem and characterized by a progressive loss in renal function over a period of months or years as defined by structural or functional abnormalities of the kidney. Several elements contribute to determine a progression of the kidney injury, inducing a worsening of renal damage and accelerating the decline of renal function: obesity and hypertension are two known factors of kidney progression. Remarkable improvements have been recently achieved in the study of the endocrine features of the adipose tissue and have been able to produce hormone-like peptides named adipokines or adipocytokines. Among these adipocytokines, which represent a link between obesity, hypertension, and chronic nephropathy, leptins and adiponectin appear to play an important role. Leptin not only is a prohypertension element (renal progression factor) through the activation sympathetic nervous, but also is able to induce prosclerotic effects directly on the kidney. In contrast, a decline of adiponectin levels has been shown to be related to a picture of hypertension: an endothelial dysfunction has been described as the main pathogenic mechanism responsible for this phenomenon.

An unusual case of acute intestinal obstruction following a PPH stapled haemorrhoidectomy is reported: the complication was due to an almost complete interruption of the rectal lumen tightened by a purse-string suture anchored by staples. The stricture was dilated and the suture released thus restoring intestinal continuity. Surgeons should be aware that such troublesome complication may occur and can be treated successfully by a transanal approach.

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Our results show that BBAVF should be the first choice in patients with a good life expectancy and who can rely on an available temporary VA. However, given the shorter time to use, AVG could be an alternative in patients with compromised clinical conditions and in whom a temporary VA is not reliable, considering that the long-term outcome may be considered beneficial regardless.