Resting energy expenditure in non-ventilated, non-sedated patients recovering from serious traumatic brain injury: comparison of prediction equations with indirect calorimetry values.

Background & Aims: Little is known about energy requirements in brain injured (TBI) patients, despite evidence suggesting adequate nutritional support can improve clinical outcomes. The study aim was to compare predicted energy requirements with measured resting energy expenditure (REE) values, in patients recovering from TBI.

Methods: Indirect calorimetry (IC) was used to measure REE in 45 patients with TBI.

Impact of coronary artery bypass grafting on survival after aortic valve replacement.

Treatment of coronary artery disease by coronary artery bypass grafting (CABG) concurrently with aortic valve replacement (AVR) improves outcome but survival compared to isolated AVR remains uncertain, as does the role of the left internal mammary artery (LIMA) graft to the left anterior descending (LAD) artery. All 799 patients undergoing elective primary AVR, using the St. Jude Medical mechanical prosthesis, with or without CABG, between March 1986 and May 2000, were reviewed with 100% follow-up.

Plasma fibrinogen and serum C-reactive protein are associated with non-small cell lung cancer.

Objectives: There is an association between coagulation and lung cancer. Therefore, pre-operative plasma fibrinogen and serum C-reactive protein (CRP) concentration were assessed to determine their association with tumour characteristics and to ascertain any role in patient selection for curative resection.

Methods: These parameters were compared with tumour size, pTNM stage, and possibility of complete resection in 93 patients with non-small cell lung cancer who underwent surgical resection.

Factors affecting adherence to use of hip protectors amongst residents of nursing homes--a correlation study.

Background: Hip protectors are protective pads designed to cover the greater trochanter and attenuate or disperse the force of a fall sufficiently to prevent a hip fracture. Promising results from randomised controlled trials in nursing homes have resulted in hip protectors being widely recommended in the health care literature and in national guidelines.

Objectives: The objectives of the study were to identify characteristics of individual residents, and the organisational features of the homes in which they live, which may affect adherence to wearing hip protectors.

The effect of type of hip protector and resident characteristics on adherence to use of hip protectors in nursing and residential homes--an exploratory study.

Objectives: To investigate the factors influencing the acceptability of hip protectors to residents of nursing and residential homes, especially the effect of hip protector type, and resident characteristics.

Design: A randomised controlled trial with 12 weeks follow-up. Participants were randomised to receive either Safehip or HipSaver hip protectors.

Tracking of physical activity, fitness, body composition and diet from adolescence to young adulthood: The Young Hearts Project, Northern Ireland.

BACKGROUND: The assumption that lifestyles formed early in life track into adulthood has been used to justify the targeting of health promotion programmes towards children and adolescents. The aim of the current study was to use data from the Northern Ireland Young Hearts Project to ascertain the extent of tracking, between adolescence and young adulthood, of physical activity, aerobic fitness, selected anthropometric variables, and diet. METHODS: Males (n 245) and females (n 231) were assessed at age 15 y, and again in young adulthood [mean (SD) age 22 (1.

Fruit and vegetable consumption and bone mineral density: the Northern Ireland Young Hearts Project.

Background: Studies examining the relation between bone mineral density (BMD) and fruit and vegetable consumption during adolescence are rare.

Objective: Our objective was to determine whether usual fruit and vegetable intakes reported by adolescents have any influence on BMD.

Design: BMD was measured by dual-energy X-ray absorptiometry at the nondominant forearm and dominant heel in a random sample of 12-y-old boys (n = 324), 12-y-old girls (n = 378), 15-y-old boys (n = 274), and 15-y-old girls (n = 369).

A cluster randomised controlled trial to evaluate a policy of making hip protectors available to residents of nursing homes.

Objectives: to evaluate the effectiveness of a policy of making hip protectors available to residents of nursing homes.

Design: a cluster randomised controlled trial of the policy in nursing and residential homes, with the home as the unit of randomisation.

Setting: 127 nursing and residential homes in the greater Belfast area of Northern Ireland.

Dislocation of the rotating platform after low contact stress total knee arthroplasty.

From a one-surgeon series of 2485 patients, we report on 10 patients with rotating platform dislocation after primary Low Contact Stress total knee arthroplasty. All dislocations occurred within 2 years of the index procedure. Of the 10 patients, nine required open reduction.