Haloperidol versus placebo for delirium prevention in acutely hospitalised older at risk patients: a multi-centre double-blind randomised controlled clinical trial.

Background: because the few randomised placebo-controlled trials investigating the potential role for prophylactic haloperidol in delirium prevention have focused on specific surgical populations, we investigated its efficacy and safety in acutely hospitalised older patients.

Methods: this multi-centre, double-blind, stratified, block randomised, placebo-controlled trial was conducted at six Dutch hospitals. Patients age ≥70 years, acutely admitted through the emergency department for general medicine or surgical specialties and at risk for delirium were randomised (n = 245) to haloperidol or placebo 1 mg orally twice-daily (maximum of 14 doses) on top of standard nonpharmacological prevention strategies.

The effect of the initiation of renal replacement therapy on lipid profile and oxidative stress during the first 6 months of treatment.

Background: Disturbed lipoproteins and increased oxidative stress are two of the "non-traditional" cardiovascular risk factors in chronic renal failure. There are very few prospective data of the influence of dialysis on these two factors. In the present study we investigated the effects of the initiation of both hemo- and peritoneal dialysis therapy on lipoproteins and parameters of LDL oxidation.

Oxidative stress in patients with end-stage renal disease prior to the start of renal replacement therapy.

Background/aim: In patients with end-stage renal disease (ESRD), cardiovascular complications are the main cause of death. Increased oxidative stress is one of the risk factors for enhanced atherosclerosis in this population. Literature data vary partially dependent on differences in methodology.