Predicting factors for complications in peripheral intravenous catheters in the pediatric population.

Aim: To characterise the association between peripheral intravenous catheter (PIVC) gauge (G), the patient's age, insertion site and complication incidence.

Methods: This prospective study was performed in Hadassah Medical Center, Jerusalem, Israel, between June 2018 and March 2019. Children with PIVC admitted to the paediatric departments were included.

Retrospective Analysis of Obstetric Intensive Care Unit Admissions Reveals Differences in Etiology for Admission Based on Mode of Conception.

Background: The use of in vitro fertilization is increasing. The incidence of adverse outcomes is greater for women who undergo in vitro fertilization, potentially leading to intensive care unit admission. This study aimed to assess the etiology and course of intensive care unit admission in women who underwent in vitro fertilization compared to those who did not, with specific focus on intensive care unit admission due to postpartum hemorrhage.

Spatial cue utilization in chronically malnourished rats: task-specific learning deficits.

Rats whose mothers were maintained on either a 25% casein diet or an 8% casein diet and who were provided the same diet after weaning were tested on delayed spatial alternation or on one of a series of spatial localization problems using the Morris maze (Morris, 1981). Malnourished rats demonstrated perseverative deficits in the form of strings of consecutive errors on the delayed spatial alternation. Performance in the Morris maze indicated spatial localization ability and spatial memory processes were not impaired by chronic malnutrition in rats.

Altered development of responsiveness to clonidine in severely malnourished rats.

To examine the effects of malnutrition on the ontogeny of alpha 2 noradrenergic receptor function, we compared the effects of clonidine during early development in severely malnourished and well-nourished rat pups. Independent groups of pups from dams given either 6% or 25% casein diets received one of five doses of clonidine at 5, 10, 15, 20 or 25 days of age and dose-response relationships for motor activity were determined. In the 25% pups the clonidine-induced locomotor activity was greatest at 5 and 10 days, intermediate at 15 days and not elevated at 20 and 25 days.

Generational effects of protein malnutrition in the rat.

The most prevalent form of malnutrition in humans is characterized by its chronic and generational nature. We, therefore, have carried out preliminary studies in rats of the generational effects of protein malnutrition. Our studies to date indicate that a mild protein restriction (8% casein diet) in the first generation becomes a more severe protein restriction in the second generation.