Evaluation of a nutrition rehabilitation protocol in hospitalized adolescents with restrictive eating disorders.

Purpose: Nutritional rehabilitation is an essential part of inpatient treatment for adolescents with restrictive eating disorders (ED). The purpose of this study was to examine weight gain, prevalence of refeeding syndrome, and nutritional composition of the diet in hospitalized adolescents with anorexia nervosa (AN) and eating disorder not otherwise specified (EDNOS), restrictive type, on a structured nutrition rehabilitation protocol (NRP).

Methods: An evidence-based NRP was implemented on the inpatient eating disorders unit at the Hospital for Sick Children in June 2011.

EDOU staffing by PAs: what are the effects on patient outcomes?

Objective: An emergency department observation unit (EDOU) opened in April 2006 staffed by physician assistants (PAs) and nurse practitioners (NPs). This study describes the complexity and outcomes of the EDOU patients to determine the effectiveness of staffing by PAs.

Methods: A retrospective chart review was performed of chest pain and trauma patients in the EDOU from April 2006 through May 2007.

A role in trauma care for advanced practice clinicians.

Advanced practice clinicians (APCs) are increasingly being utilized to care for patients on trauma services, but the quality of care provided by these alternate delivery models has been questioned. We hypothesized that APCs could safely administer trauma care that had traditionally been provided by surgical residents. Outcomes from an APC trauma-care delivery model were compared with those reported in the National Trauma Data Bank (NTDB).

How well do blood folate concentrations predict dietary folate intakes in a sample of Canadian lactating women exposed to high levels of folate? An observational study.

Background: In 1998, mandatory folic acid fortification of white flour and select cereal grain products was implemented in Canada with the intention to increase dietary folate intakes of reproducing women. Folic acid fortification has produced a dramatic increase in blood folate concentrations among reproductive age women, and a reduction in neural tube defect (NTD)-affected pregnancies. In response to improved blood folate concentrations, many health care professionals are asking whether a folic acid supplement is necessary for NTD prevention among women with high blood folate values, and how reliably high RBC folate concentrations predict folate intakes shown in randomized controlled trials to be protective against NTDs.

One-third of pregnant and lactating women may not be meeting their folate requirements from diet alone based on mandated levels of folic acid fortification.

Many women are advised to consume a folic acid-containing prenatal supplement for the duration of pregnancy and lactation. Whether this remains necessary after folic acid fortification of the food supply in North America has yet to be determined. Our objective was to assess the dietary folate intake of a sample of pregnant and lactating women at mandated and predicted folic acid-fortification levels and determine the prevalence of inadequate and excessive intakes.

[6S]-5-Methyltetrahydrofolate is at least as effective as folic acid in preventing a decline in blood folate concentrations during lactation.

Background: Studies in nonpregnant, nonlactating women suggest that folate supplementation in the form of 5-methyltetrahydrofolate ([6S]-5-methylTHF) is at least as effective as folic acid in increasing blood folate indexes. No data, however, are available on the effect of supplemental [6S]-5-methylTHF on blood folate concentrations during lactation.

Objective: We assessed the relative effectiveness of [6S]-5-methylTHF, a placebo, and folic acid in maintaining blood folate indexes during lactation in a sample of healthy Canadian women consuming folic acid-fortified foods.

Growth assessment in infants and toddlers using three different reference charts.

Objective: To determine if the proportion of children < or =24 months old in a tertiary care facility defined as at risk of undernutrition or overnutrition differs according to different references used for assessment: the Centers for Disease Control and Prevention (CDC), National Center for Health Statistics (NCHS) or Tanner-Whitehouse (Tanner) growth charts for weight-for-age and length-for-age.

Methods: Lengths and weights were measured on infants (207 female, 341 male) aged < or =24 months admitted from or attending clinics in the General Pediatric or Respiratory Medicine Programs at The Hospital for Sick Children, Toronto. Weight-for-age and length-for-age percentiles and percent ideal body weight were electronically computed.