Increase of continuous treatments and regional citrate anticoagulation during renal replacement therapy in the ICUs of the North-West of Italy from 2007 to 2015.

Background: Few reports have addressed the change in renal replacement therapy (RRT) management in the Intensive care Units (ICUs) over the years in western countries. This study aims to assess the trend of dialytic practice in a 4.5-million population-based study of the northwest of Italy.

Metformin-Associated Lactic Acidosis Undergoing Renal Replacement Therapy in Intensive Care Units: A Five-Million Population-Based Study in the North-West of Italy.

Background: Metformin-associated lactic acidosis (MALA) is a severe complication of drug administration with significant morbidity and mortality. So far no study in large population areas have examined the incidence, clinical profile and outcome of acute kidney injury (AKI)-MALA patients admitted in intensive care units (ICUs) and treated by renal replacement therapy (MALA-RRT).

Methods: Retrospective analysis over a 6-year period (2010-2015) in Piedmont and Aosta Valley regions (5,305,940 inhabitants, 141,174 diabetics treated with metformin) of all MALA-RRT cases.

Does kidney transplantation onto the external iliac artery affect the haemodynamic parameters of the cavernosal arteries?

Reduced cavernosal arterial inflow has been hypothesized to be the likely cause of erectile dysfunction after kidney transplants in recipients revascularized through end-to-end anastomosis to the internal iliac artery, suggesting that end-to-side anastomosis at the external iliac artery is preferable. The aim of this study was to prospectively evaluate the effect of the use of the external iliac artery on erectile function, hormone profiles and penile blood flow by evaluating changes in penile colour Doppler ultrasound parameters in a consecutive series of 22 recipients before and after end-to-side external iliac artery transplantation. The mean International Index of Erectile Function-Erectile Function (IIEF-EF) domain score decreased significantly 3 months after transplant (18.

Malignancy after kidney transplantation: results of 400 patients from a single center.

Background: Post-transplant malignancies (PTM) occur in a percentage as high as 50% in patients followed 20 yr and have become a main cause of mortality and are expected to be the first cause of death within the next 20 yr in kidney transplant recipients.

Patients And Methods: We analyzed the PTM incidence in our kidney transplant recipients, and its main risk factors. The records of 400 patients (min follow up = one yr) have been retrospectively reviewed and categorized into three groups: patients without any tumor, with a non-melanoma skin cancer and with a solid or hematologic cancer.

Tuning supramolecular structuring at the nanoscale level: nonstoichiometric soluble complexes in dilute mixed solutions of alginate and lactose-modified chitosan (chitlac).

Two oppositely charged polysaccharides, alginate and a lactose-modified chitosan (chitlac), have been used to prepare dilute binary polymer mixtures at physiological pH (7.4). Because of the negative charge on the former polysaccharide and the positive charge on the latter, polyanion-polycation complex formation occurred.