Pleth variability index and fluid management practices: a multicenter service evaluation.

Objectives: The introduction of a new technology has the potential to modify clinical practices, especially if easy to use, reliable and non-invasive. This observational before/after multicenter service evaluation compares fluid management practices during surgery (with fluids volumes as primary outcome), and clinical outcomes (secondary outcomes) before and after the introduction of the Pleth Variability Index (PVI), a non-invasive fluid responsiveness monitoring.

Results: In five centers, 23 anesthesiologists participated during a 2-years period.

In vitro antifungal, antibacterial activities and nutritional value of nine Cameroonian edible vegetables.

Background: The high medicinal potential of plants, including edible vegetables, is well documented. Vegetables can afford significant health benefits to consumers, depending on their medicinal properties and nutritional value. This study analysed the antimicrobial activity and nutrient contents of nine commonly consumed Cameroonian vegetables and spices for which such information is at present limited.