OBJECTIVE The current meta-analysis examines the effects of ketamine infusion on depressive symptoms over time in major depressive disorder (MDD) and bipolar disorder (BD). METHODS Following a systematic review of the literature, data were extracted from 21 studies (n = 437 receiving ketamine) and analysed at four post-infusion time points (4 h, 24 h, 7 days and 12-14 days). The moderating ef...

The relatively short half-lives of most β-lactams suggest that continuous infusion of these time-dependent antimicrobials may be favorable compared to short-term infusion. Nevertheless, only limited solid-tissue pharmacokinetic data are available to support this theory. In this study, we randomly assigned 12 pigs to receive cefuroxime as either a short-term or continuous infusion. Measurements ...

The objective of the study was to determine the effect of switching from an open (glass or semi-rigid plastic) infusion container to a closed, fully collapsible plastic infusion container (Viaflex) on rate and time to onset of central lineassociated bloodstream infections (CLABSI). An open-label, prospective cohort, active healthcare-associated infection surveillance, sequential study was condu...

Quantitative contrast enhanced ultrasound is a major breakthrough for ultrasound imaging in recent years. However, contrast enhancement of the pancreas is brief with bolus injection. To assess if continuous infusion of Sonazoid(®) can prolong the duration of pancreatic enhancement over bolus injections, eight adult dogs received bolus injection and continuous infusion of Sonazoid(®) on separate...

The stability of cefepime during simulated continuous infusion was determined with a motorized portable infusion pump worn over a period of 24 to 36 h. Susceptibility testing on cefepime solutions over time indicates that the degradation products do not exhibit antibacterial activity. Cefepime stability at 24 h following continuous infusion was 94.3% +/- 1.0%, which supports the use of continuo...

abstract background: acute coronary syndrome is the most common disease in the world. several studies suggest that hyperglycemia is associated with poor clinical outcomes in patients with coronary artery disease. the aim of this study was to investigate the impact of insulin infusion protocol and conventional therapy on the blood glucose level and outcomes in acute coronary syndrome patients wi...

The effect of tubocurarine and gallamine pretreatments on suxamethonium relaxation was measured in 81 patients. The blocking effect of a constant infusion of suxamethonium (0.58 mg/sec) on the recorded thumb adduction in response to supramaximal ulnar nerve stimulation was reproducible in 18 control subjects: infusion time for 50% block was 37.7 (+/- SEM 1.02) sec. Tubocurarine 3 mg and 6 mg in...