Cost-Effectiveness of Cell Salvage in Trauma Blood Transfusions.

INTRODUCTION: Despite the increasing amount of evidence supporting its use, cell salvage (CS) remains an underutilized resource in operative trauma care in many hospitals. We aim to evaluate the utilization of CS in adult trauma patients and associated outcomes to provide evidence-based recommendations. METHODS: A systematic review was conducted using PubMed, Google Scholar, and CINAHL. Articles evaluating clinical outcomes and the cost-effectiveness of trauma patients utilizing CS were included. The primary study outcome was mortality rates. The secondary outcomes included complication rates (sepsis and infection) and ICU-LOS. The tertiary outcome was the cost-effectiveness of CS. RESULTS: This systematic review included 9 studies that accounted for a total of 1119 patients that received both CS and allogeneic transfusion (n = 519), vs allogeneic blood transfusions only (n = 601). In-hospital mortality rates ranged from 13% to 67% in patients where CS was used vs 6%-65% in those receiving allogeneic transfusions only; however, these findings were not significantly different (P = .21-.56). Similarly, no significant differences were found between sepsis and infection rates or ICU-LOS in those patients where CS usage was compared to allogeneic transfusions alone. Of the 4 studies that provided comparisons on cost, 3 found the use of CS to be significantly more cost-effective. CONCLUSIONS: Cell salvage can be used as an effective method of blood transfusion for trauma patients without compromising patient outcomes, in addition to its possible cost advantages. Future studies are needed to further investigate the long-term effects of cell salvage utilization in trauma patients.

Distress improves after mindfulness training for progressive MS: A pilot randomised trial.

BACKGROUND: Mindfulness-based interventions have been shown to effectively reduce anxiety, depression and pain in patients with chronic physical illnesses. OBJECTIVES: We assessed the potential effectiveness and cost-effectiveness of a specially adapted Skype distant-delivered mindfulness intervention, designed to reduce distress for people affected by primary and secondary progressive MS. METHODS: Forty participants were randomly assigned to the eight-week intervention (n = 19) or a waiting-list control group (n = 21). Participants completed standardised questionnaires to measure mood, impact of MS and symptom severity, quality of life and service costs at baseline, post-intervention and three-month follow-up. RESULTS: Distress scores were lower in the intervention group compared with the control group at post-intervention and follow-up (p < 0.05), effect size -0.67 post-intervention and -0.97 at follow-up. Mean scores for pain, fatigue, anxiety, depression and impact of MS were reduced for the mindfulness group compared with control group at post-therapy and follow-up; effect sizes ranged from -0.27 to -0.99 post-intervention and -0.29 to -1.12 at follow-up. There were no differences in quality-adjusted life years, but an 87.4% probability that the intervention saves on service costs and improves outcome. CONCLUSIONS: A mindfulness intervention delivered through Skype video conferences appears accessible, feasible and potentially effective and cost-effective for people with progressive MS.

Family-based behavioural treatment of childhood obesity in a UK National Health Service setting: randomized controlled trial.

BACKGROUND: The best outcomes for treating childhood obesity have come from comprehensive family-based programmes. However there are questions over their generalizability. OBJECTIVE: To examine the acceptability and effectiveness of 'family-based behavioural treatment' (FBBT) for childhood obesity in an ethnically and socially diverse sample of families in a UK National Health Service (NHS) setting. METHODS: In this parallel group, randomized controlled trial, 72 obese children were randomized to FBBT or a waiting-list control. Primary outcomes were body mass index (BMI) and BMI s.d. scores (SDSs). Secondary outcomes were weight, weight SDSs, height, height SDSs, waist, waist SDSs, FM index, FFM index, blood pressure (BP) and psychosocial measures. The outcomes were assessed at baseline and after treatment, with analyses of 6-month data performed on an intent-to-treat (ITT) basis. Follow-up anthropometric data were collected at 12 months for the treatment group. RESULTS: ITT analyses included all children with baseline data (n=60). There were significant BMI SDS changes (P<0.01) for the treatment and control groups of -0.11 (0.16) and -0.10 (1.6). The treatment group showed a significant reduction in systolic BP (-0.24 (0.7), P<0.05) and improvements in quality of life and eating attitudes (P<0.05), with no significant changes for the control group. However the between-group treatment effects for BMI, body composition, BP and psychosocial outcomes were not significant. There was no overall change in BMI or BMI SDSs from 0-12 months for the treatment group. No adverse effects were reported. CONCLUSIONS: Both treatment and control groups experienced significant reductions in the level of overweight, but with no significant difference between them. There were no significant group differences for any of the secondary outcomes. This trial was registered at http://www.controlled-trials.com/ under ISRCTN 51382628.

A dynamic care pathway to coordinate the use of advanced therapy in diabetic foot ulceration.

The non-coordinated use of advanced therapies is not clinically or cost effective. A care pathway for the sequential use of these interventions on complex wounds provides a more restructured approach, and helped improve patient outcomes.

Conservative management of a patient with bilateral renal abscesses.

We present the case of a patient with no pre-existing systemic or renal disease who developed multiple, bilateral renal abscesses caused by infection with Escherichia coli. In view of the diffuse nature of his lesions the patient was not a candidate for percutaneous drainage or surgery. He made a full recovery following conservative antibiotic therapy.

Activity of netilmicin compared with those of gentamicin and tobramycin against enterobacteria and Pseudomonas aeruginosa.

The inhibitory activity of netilmicin against 500 isolates of gram-negative bacteria was compared with those of gentamicin and tobramycin. Netilmicin was considerably less active than tobramycin and slightly less inhibitory than gentamicin for Pseudomonas aeruginosa but was at least as active against Escherichia coli and Klebsiella pneumoniae as were the other two antibiotics. A few Klebsiella and Serratia isolates resistant to gentamicin and tobramycin were inhibited by netilmicin. All three antibiotics were strongly bactericidal for E. coli, K. pneumoniae and P. aeruginosa but had less lethal activity against the otherwise susceptible Serratia isolates tested. Some necessary precautions in reading minimal inhibitory concentrations on agar media are stressed, and some possible advantages of a 4-h bactericidal test, using a constant antibiotic concentration, are defined.