The impact of OSA and CPAP treatment on cell adhesion molecules' night-morning variation.

Purpose: Obstructive sleep apnea (OSA) has been related to vascular inflammation and production of endothelial cell adhesion molecules (CAMs). We aimed to determine night-morning variation of CAMs in patients with OSA compared to controls and the effect of one-night continuous positive airway pressure (CPAP) treatment on them.

Methods: Nonsmoking men went through a full-attended polysomnography (PSG) study.

Peritoneal dialysis-related infections recommendations: 2016 update. What is new?

In 2016, the International Society of Peritoneal Dialysis (ISPD) published guidelines that focus on the importance of both prevention and treatment of peritonitis. For once more, the need for annual reporting of peritonitis rates and recording of peritonitis and exit-site infections, isolated microorganism and antimicrobial susceptibilities as a central component of a quality improvement program is highlighted. Data on new antibiotic regimens, techniques for microorganism isolation and peritoneal dialysis solutions are included.

Sleep apnea syndrome, inflammation and oxidative stress in hemodialysis patients.

Introduction: Sleep apnea syndrome (SAS) is an established cardiovascular risk factor in the general population related to inflammation and oxidative stress and is very common among hemodialysis patients. Cardiovascular disease and its complications is the main cause of death among hemodialysis patients. The aim of the present study was to investigate the role of SAS in the promotion of inflammation and oxidative stress and thus in the augmentation of cardiovascular risk in hemodialysis patients.

Animal models in peritoneal dialysis.

Peritoneal dialysis (PD) has been extensively used over the past years as a method of kidney replacement therapy for patients with end stage renal disease (ESRD). In an attempt to better understand the properties of the peritoneal membrane and the mechanisms involved in major complications associated with PD, such as inflammation, peritonitis and peritoneal injury, both in vivo and ex vivo animal models have been used. The aim of the present review is to briefly describe the animal models that have been used, and comment on the main problems encountered while working with these models.

Twenty-four-hour intraocular pressure monitoring in normotensive patients undergoing chronic hemodialysis.

Purpose: To investigate 24-hour intraocular pressure (IOP) changes caused by hemodialysis (HD).

Methods: A prospective, observational, comparative 24-hour trial was performed on consecutive subjects with normal IOP undergoing maintenance HD 3 days a week between 13:00 and 17:00 hours in an academic setting. Following a comprehensive ocular assessment, those with conditions that may influence IOP were excluded and one eye was randomly selected.

Peritoneal dialysis-related infections recommendations: 2010 update. What is new?

The International Society of Peritoneal Dialysis (ISPD) 2010 guidelines on PD-related infections reflect the bulk of knowledge acquired over the last 5 years. It includes new information about causative agents of peritonitis, isolation techniques, or therapeutic regimens. Monitoring of infection rates by reporting of peritonitis and exit site infections, isolated microorganism, and presumed etiology is recommended.