Scot Med J
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Scotland's health remains the worst in the UK. There are several probable reasons for this. Of those that are amenable to change, health improvement policy has been excessively preoccupied with targeting individuals perceived to be 'at risk' rather than adopting a whole population perspective. ⋯ Five principles of a revitalized strategy to improve the health of Scotland in the future are proposed. These are start early and sustain effort; create a healthy and safe environment; reduce geographical as well as social inequalities in health; adopt an evidence-based approach to public health interventions; use epidemiology to assess need, plan interventions and monitor progress. These principles may then be translated into achievable operational policy and practice objectives.
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In Scotland, deaths in drug users are known to be higher than in the rest of the UK and most of Europe. Reducing drug-related deaths is currently a national priority for the Scottish Government. This study aimed to present a description of the life histories of a group of injecting drug users who have recently died, with a view to highlighting areas for further research. The Edinburgh Addiction Cohort study recently carried out 432 follow-up interviews between the years 2005 and 2007. ⋯ Death occurred significantly earlier than in the general population or those living in deprived communities who did not use drugs. In conclusion, a clearer understanding of the life histories of problem drug users would be advantageous for health-care professionals and policy-makers. More qualitative research studies are needed to highlight areas which might require early intervention and also complement the existing secondary data studies.
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Fibromyalgia has always struggled to be taken seriously. The vague mixture of aches, pains, stiffness and fatigue with no clear clinical or investigational findings has led many to doubt its very existence. Evidence is accumulating, however, of demonstrable abnormalities of pain processing and psychosocial factors in fibromyalgia subjects. These may 'prove' its existence, but do they suggest it is rheumatological?
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Randomized Controlled Trial
Effect of intradermal anaesthesia on success rate and pain of intravenous cannulation: a randomized non-blind crossover study.
Intravenous cannulation is a commonly performed procedure. This study aimed to determine whether the success rate and pain of intravenous cannulation is affected by prior injection of intradermal lidocaine. Intravenous cannulation was performed twice in 45 healthy volunteers. ⋯ The difference between the mean pain scores was 21.2 mm (95% CI 15.1-27.3 mm). In conclusion, the success rate of intravenous cannulation may be reduced with the use of intradermal lidocaine, but success rate is primarily dependent on vascular condition. Intradermal lidocaine achieves a clinically significant reduction in the pain of intravenous cannulation.
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Comparative Study
A new approach to scoring systems to improve identification of acute medical admissions that will require critical care.
Removal of the intensive care unit (ICU) at the Vale of Leven Hospital mandated the identification and transfer out of those acute medical admissions with a high risk of requiring ICU. The aim of the study was to develop triaging tools that identified such patients and compare them with other scoring systems. The methodology included a retrospective analysis of physiological and arterial gas measurements from 1976 acute medical admissions produced PREEMPT-1 (PRE-critical Emergency Medical Patient Triage). ⋯ Results showed that in patients with arterial gases, the area under the receiver operator characteristic curve was significantly higher in PREEMPT-2 (89·1%) and PREAMBLE-2 (84.4%) than all other scoring systems. Similarly, in all patients, it was higher in PREAMBLE-2 (92·4%) than PREAMBLE-1 (88·1%) and the other scoring systems. In conclusion, risk of requiring ICU can be more accurately predicted using PREEMPT-2 and PREAMBLE-2, as described here, than by other early warning scoring systems developed over recent years.