Notes

Synchronised quantification associated with deoxymyoglobin along with oxymyoglobin in pork through Raman spectroscopy as well as multivariate calibration.
29-1.66) after adjusting for confounding factors. At serum selenium level greater than 150 μg/L, the association with hypertension strengthened (OR = 1.69, 95% CI = 1.32-2.17). CONCLUSION A positive association was found between serum selenium and hypertension, irrespective of age or anti-hypertensive medications intake. These findings also suggest that the reference levels of serum levels in healthy individuals may need to be re-determined, if supported by additional studies. If validated, patients with hypertension may also need to be cautioned about selenium intake.BACKGROUND The sensory innervation of the shoulder is complex and there are variations in the branching patterns of the sensory fibres. Articular branches from the axillary nerve to the subacromial bursa are described in more than 50% of investigated shoulders but the isolated contribution of sensory input from the axillary nerve has never been investigated clinically. We hypothesized that a selective block of the axillary nerve would reduce morphine consumption and pain after arthroscopic subacromial decompression. METHODS We included 60 patients in a randomized, blinded, placebo-controlled study. Patients were randomized to a preoperative selective ultrasound-guided axillary nerve block with 20 mL ropivacaine (7.5 mg/mL) or 20 mL saline. Primary outcome was intravenous morphine consumption 0-4 h postoperatively. Secondary outcome was postoperative pain evaluated by a visual analogue scale (VAS) score (0-100). RESULTS We analysed data from 50 patients and found no significant difference in 0-4 h postoperative morphine consumption between the two groups (ropivacaine 14 mg, placebo 18 mg (P = 0.12)). There was a reduction in postoperative pain VAS 0-4 h (area under the curve) (ropivacaine 135, placebo 182 (P = 0.03)), VAS after 8 h (ropivacaine 9, placebo 20 (P = 0.01)) and VAS after 24 h (ropivacaine 7, placebo 18 (P = 0.04)). Eight out of 19 patients with a successful selective axillary nerve block needed an interscalene brachial plexus escape block. CONCLUSIONS Selective block of the axillary nerve has some pain relieving effect, but in this setting the effect was unpredictable, variable and far from sufficient in a large proportion of the patients. TRIAL REGISTRATION ClinicalTrials.gov (NCT01463865). Registered November 1, 2011.BACKGROUND Among other factors, the patients' consultation reasons and GPs' spectrum of services determine the process and outcome of the medical treatment. So far, however, there has been little information on differences in reasons for consultation and GPs' services between urban and rural areas. Our study's goal was thus to investigate these factors in relation to the regional location of GPs' practices. METHODS We conducted a cross-sectional observational study based on standardised GP interviews in a quota sampling design. All counties and independent cities within a radius of 120 km around Hamburg were divided into three regional categories (urban area, environs, rural area) and stratified proportionally to the population size. Differences in the number of reasons for consultation and services were analysed by multivariate linear regressions in mixed models adjusted for random effects on the levels of the German federal states and administrative districts. Differences in individual consultation reasons be caused by a low availability of specialists in rural areas. The association between medical training and service spectrum might imply that GPs compensate the specific needs of their patients by completing advanced medical training before or after setting up a medical practice. TRIAL REGISTRATION The study was registered in ClinicalTrials.gov (NCT02558322).BACKGROUND This paper aims to identify whether health care staff perceive a 12-week online facilitated, multimodal, person-centred care, dementia education program influences their knowledge, skills, behaviour and practice improvement activities in dementia care. In particular it will examine a dementia education program 'Positive Approach to Care of the Older Person with Dementia' (The Program). METHODS Three clusters of online questions were developed. Participants completed the first cluster at course completion (N = 1455;2013-2016). The second cluster was added into the 2015-2016 exit-surveys to measure clinical practice improvement (CPI) activities implementation (N = 520). Thirdly, all participants were invited to a 2018 follow-up survey (N = 343). The Program was also matched with key factors that are likely to result in effective online dementia education programs. RESULTS The Program had a 78% completion rate. At course completion (2013-2016, N = 1455), 62% felt that the online forums generated usefuation program can potentially improve training the dementia workforce. Participants perceived that a multimodal online platform facilitated by clinical champions influences knowledge transfer, skills and behaviour, encourages workplace CPI activities. Further effort could be directed towards empowering and supporting care staff on system, procedure and practice change and engaging management to translate training activities into practice.BACKGROUND Naldemedine, a novel peripherally-acting mu-opioid receptor antagonist, has improved opioid-induced constipation in randomized controlled trials. AMG-900 solubility dmso The most frequent adverse event of naldemedine is diarrhea, which can cause abdominal pain and often leads to treatment discontinuation. We aimed to identify risk factors and appropriate management strategies for key adverse events including diarrhea associated with naldemedine, since those have not been extensively studied. METHODS We conducted a multi-center retrospective cohort study. Eligible patients had cancer, had undergone palliative care at participating centers, had been prescribed regular opioids, and had taken at least one dose of naldemedine between June 2017 and March 2018. The primary endpoint was the incidence of diarrhea according to baseline characteristics. Secondary endpoints included the duration of naldemedine administration, daily defecation counts before and after starting naldemedine, duration and severity of diarrhea as an adverse event of naldemedine, other adverse events, and the incidence of constipation within 7 days after recovery from diarrhea.
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