The effects of preemptive therapy using a very low threshold of pp65 antigenemia to prevent cytomegalovirus disease in kidney transplant recipients: a single-center experience.

Background: Preemptive therapy is a valid option for cytomegalovirus (CMV) disease prevention in kidney transplant recipients. However, there are controversies regarding the appropriate threshold value to be reached before starting antiviral drugs. The aim of this study was to evaluate the benefit of a low threshold of the CMV pp65 antigenemia test as a guide to initiate the therapy.

Loss of renal function is associated with deterioration of health-related quality of life in kidney transplant patients.

Objective: The evaluation of health-related quality of life (HRQOL) is becoming an important measure of the outcomes of kidney transplantation. The aim of this study was to evaluate whether deterioration of renal function was associated with a worse HRQOL in kidney transplant patients (KTP) compared with patients experiencing chronic native kidney insufficiency.

Patients And Methods: HRQOL was assessed in 128 stable KTP and 102 chronic kidney disease patients (CKDP) using the SF-36 health survey.

Jugular vein catheterization for hemodialysis: correct positioning control using real-time ultrasound guidance.

The jugular vein catheterism (JVC) is adopted for blood access in patients with acute renal failure, in chronic renal failure and when patients show failure of traditional vascular access. The technique of catheter insertion in the jugular vein is quick and easy. Usually correct catheter positioning, before starting the dialytic procedure, is controlled by chest X-ray or by intra-cavitary electrocardiogram.

Early assessment of renal resistance index after kidney transplant can help predict long-term renal function.

Background: Color Doppler ultrasonography of intrarenal arterial resistance index (RI), performed early after kidney transplant, has proven to reliably predict short-term allograft function. The aim of this study was to assess whether it could also predict long-term renal function.

Methods: We retrospectively analysed 76 kidney transplant patients who underwent RI assessment within 1 month after the transplant, subdivided into two groups according to RI values, lower (group A) or higher (group B) than its median value (0.

Leishmaniasis in patients with chronic renal failure: a diagnostic and therapeutic challenge for the clinician.

Background: The role of leishmaniasis in dialyzed or transplanted patients for chronic renal failure is generally neglected. In this study, the authors present a series of three cases of leishmaniasis (one visceral, one mucous and one muco-visceral) in patients with end-stage renal failure characterized by an atypical presentation and/or resistance to therapy.

Case Description: Two patients had an atypical infection: the first patient demonstrated a mucosal form, while the second had visceral and mucosal involvement.