Gaining an Empathetic Insight into Parenting: Evaluating Infant Simulator Dolls for Professional Learning.

The development of an empathetic approach when working with parents and families is fundamental to both social work and children's nursing; however, opportunities to develop this are limited. RealCare Baby infant simulator dolls were used with the aim of enabling students to gain an empathetic insight into parenting. A qualitative, evaluation study involving semistructured interviews with 10 social work and 11 children's nursing students was undertaken to evaluate experiences and views of infant simulator dolls, in relation to professional learning. Using reflexive thematic analysis of interview data, six key themes were identified: (1) positive experiences, (2) challenges, (3) impact on self, (4) empathy toward parents, (5) realism and (6) learning by reflection. All themes were evident from the participants' accounts in the context of the parenting experience. In addition to the overall positive impact on students, practical and technical challenges were also identified. However, despite these difficulties, participants valued the learning experience gained from caring for a doll and many articulated how an empathetic understanding of the parenting role was enhanced. This will potentially enable social work and children's nursing students to support parents more sensitively and empathetically.

Development of an evidence-based regimen of prednisolone to treat giant cell arteritis - the Norwich regimen.

We have reviewed the literature to form a bespoke regimen for daily oral prednisolone (DP) in GCA. Initial DP in clinical trials is 40-60 mg daily, but relapse rates are 67-92%. Cumulative prednisolone (CP) of 3.2 and 3.9 g (at 6 months) resulted in a relapse rate of 83 and 67%, respectively; and 3 and 3.9 g (at 12 months) resulted in 92 and 82% relapse, respectively. CP was 6.2-7.1 g in the first year. Mean DP was 18.8 mg at 3 months and 6.6-7.4 mg at 12 months. The duration of treatment with prednisolone for GCA was 22-26 months. The CP to achieve discontinuation was 6.5-12.1 g. Using these data, the Norwich regimen starts DP at 1 mg/kg/day of lean body mass, discontinuing over 100 weeks. For the average UK woman, initial DP is 45 mg daily, reaching 21 mg daily by 12 weeks and 6 mg daily by 52 weeks. The CP for the average UK woman would be 6.5 g at 52 weeks and 7.4 g to discontinuation.

Improving Resident Performance in Knee Arthroscopy: A Prospective Value Assessment of Simulators and Cadaveric Skills Laboratories.

BACKGROUND: Cadaveric skills laboratories and virtual reality simulators are two common methods used outside of the operating room to improve residents' performance of knee arthroscopy. We are not aware of any head-to-head comparisons of the educational values of these two methodologies. The purpose of this prospective randomized trial was to assess the efficacy of these training methods, compare their rates of improvement, and provide economic value data to programs seeking to implement such technologies. METHODS: Orthopaedic surgery residents were randomized to one of three groups: control, training on cadavera (cadaver group), and training with use of a simulator (simulator group). Residents completed pretest and posttest diagnostic knee arthroscopies on cadavera that were timed and video-recorded. Between the pretest and posttest, the control group performed no arthroscopy, the cadaver group performed four hours of practice on cadavera, and the simulator group trained for four hours on a simulator. All tests were scored in a blinded, randomized fashion using the validated Arthroscopy Surgical Skill Evaluation Tool (ASSET). The mean improvement in the ASSET score and in the time to complete the procedure were compared between the pretest and posttest and among the groups. RESULTS: Forty-five residents (fifteen per group) completed the study. The mean difference in the ASSET score from the pretest to the posttest was -0.40 (p = 0.776) in the control group, +4.27 (p = 0.002) in the cadaver group, and +1.92 (p = 0.096) in the simulator group (p = 0.015 for the comparison among the groups). The mean difference in the test-completion time (minutes:seconds) from the pretest to the posttest was 0:07 (p = 0.902) in the control group, 3:01 (p = 0.002) in the cadaver group, and 0:28 (p = 0.708) in the simulator group (p = 0.044 for the comparison among groups). Residents in the cadaver group improved their performance at a mean of 1.1 ASSET points per hour spent training whereas those in the simulator group improved 0.5 ASSET point per hour of training. CONCLUSIONS: Cadaveric skills laboratories improved residents' performance of knee arthroscopy compared with that of matched controls. Residents practicing on cadaveric specimens improved twice as fast as those utilizing a high-fidelity simulator; however, based on cost estimation specific to our institution, the simulator may be more cost-effective if it is used at least 300 hours per year. Additional study of this possibility is warranted.

Reducing hospital bed use by frail older people: results from a systematic review of the literature.

INTRODUCTION: Numerous studies have been conducted in developed countries to evaluate the impact of interventions designed to reduce hospital admissions or length of stay (LOS) amongst frail older people. In this study, we have undertaken a systematic review of the recent international literature (2007-present) to help improve our understanding about the impact of these interventions. METHODS: WE SYSTEMATICALLY SEARCHED THE FOLLOWING DATABASES: PubMed/Medline, PsycINFO, CINAHL, BioMed Central and Kings Fund library. Studies were limited to publications from the period 2007-present and a total of 514 studies were identified. RESULTS: A total of 48 studies were included for full review consisting of 11 meta-analyses, 9 systematic reviews, 5 structured literature reviews, 8 randomised controlled trials and 15 other studies. We classified interventions into those which aimed to prevent admission, interventions in hospital, and those which aimed to support early discharge. CONCLUSIONS: Reducing unnecessary use of acute hospital beds by older people requires an integrated approach across hospital and community settings. A stronger evidence base has emerged in recent years about a broad range of interventions which may be effective. Local agencies need to work together to implement these interventions to create a sustainable health care system for older people.

Evaluation of a new Etest vancomycin-teicoplanin strip for detection of glycopeptide-intermediate Staphylococcus aureus (GISA), in particular, heterogeneous GISA.

Glycopeptide-intermediate Staphylococcus aureus (GISA) and, in particular, heterogeneous GISA (hGISA) are difficult to detect by standard MIC methods, and thus, an accurate detection method for clinical practice and surveillances is needed. Two prototype Etest strips designed for hGISA/GISA resistance detection (GRD) were evaluated using a worldwide collection of hGISA/GISA strains covering the five major clonal lineages. A total of 150 strains comprising 15 GISA and 60 hGISA strains (defined by population analysis profiles-area under the curve [PAP-AUC]), 70 glycopeptide-susceptible S. aureus (GSSA) strains, and 5 S. aureus ATCC reference strains were tested. For standardized Etest vancomycin (VA) MIC testing, the modified Etest macromethod with VA and teicoplanin (TP) strips tested with a heavier inoculum using brain heart infusion agar (BHI) and two glycopeptide screening agar plates (6 microg/ml VA/BHI and 5 microg/ml Mueller-Hinton agar [MHA]) were tested in parallel with the two new Etest GRD strips: a VA 32 (0.5-microg/ml)-TP 32 (0.5-microg/ml) double-sided gradient (E-VA/TP) with one prototype overlaid with a nutrient (E-VA/TP+S) to enhance the growth of hGISA. The Etest GRD strips were tested with a standard 0.5-McFarland standard inoculum using MHA and MHA plus 5% blood (MHB) and were read at 18 to 24 and 48 h. The interpretive MIC cutoffs used for the new Etest GRD strips at 24 and 48 h were as follows: for GISA, TP or VA, >or=8, and a standard VA MIC of >or=6; for hGISA, TP or VA, >or=8, and a standard VA MIC of

Predicting clinical outcomes in peritoneal dialysis patients using small solute modeling.

The power of published models of dialysis adequacy to predict clinical outcomes in renal failure patients maintained on continuous ambulatory peritoneal dialysis (CAPD) is controversial. Inflammation may be an important predictor of morbidity and mortality in CAPD. Baseline data from a 2-yr prospective, longitudinal study of peritoneal dialysis adequacy were analysed. Baseline measures of dialysis adequacy (urea clearance [Kt/V], efficiency number [EN], dialysis index [DI], dialysate-plasma creatinine ratio [D/ Pcreat], creatinine clearance [CrCl weekly PD]) as predictors of outcome were investigated by univariate analysis and by multiple logistic regression modelling. Baseline nutritional and inflammatory markers were also tested as predictors of outcomes. Outcomes were patient survival and technique failure over the succeeding 2 yr. Fifty-three patients consented to the study; 7 patients were unsuitable. Only 6 patients completed the study (13%). Non-survivors (n = 6) had lower protein catabolic rates and lower serum albumin concentrations, and higher C-reactive protein (CRP) levels at baseline than the patients who survived (p <0.05), but there were no differences in any of the measures of dialysis adequacy. The patient group that developed technique failure (n = 9) had significantly higher D/Pcreat (p = 0.037) at baseline. Serum albumin and CRP at study entry were significant negative and positive predictors of death respectively (p <0.05). No baseline variable achieved significance as a predictor of technique failure in the patient cohort. In conclusion, dialysis dose descriptors are poor predictors of clinical outcomes in CAPD patients. Inflammatory and nutritional markers such as CRP and albumin may be more important in predicting patient outcomes than measures of peritoneal small solute clearance.