Articles: adult.
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The New South Wales State Government recently proposed a trial of the medical use of cannabis. Australians who currently use cannabis medicinally do so illegally and without assurances of quality control. Given the dearth of local information on this issue, this study explored the experiences of medical cannabis users. ⋯ Australian medical cannabis users are risking legal ramifications, but consistent with users elsewhere, claim moderate to substantial benefits from its use in the management of their medical condition. In addition to strong public support, medical cannabis users show strong interest in clinical cannabis research, including the investigation of alternative delivery methods.
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Rev Bras Anestesiol · Oct 2005
[Effects of intramuscular and perineural clonidine on sciatic nerve block with 0.5% ropivacaine.].
This study evaluated the effects of clonidine on anesthesia onset, quality and duration of analgesia of sciatic nerve block using 0.5% ropivacaine. ⋯ Intramuscular or perineural clonidine has not affected anesthetic onset, quality or the duration of postoperative analgesia of 0.5% ropivacaine-induced sciatic nerve block.
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Stroke is a medical emergency as it is the third commonest cause of death and the most important cause of acquired severe disability in adults. Stroke services, funding and research have lagged behind cardiac medicine but evidence is now available to support a much more interventional approach to the assessment and management of patients with ischaemic stroke. Randomised controlled trials and meta-analyses of the most important interventions are the main sources of evidence for this review. ⋯ Patients not eligible for thrombolysis should receive aspirin and specialised care in a stroke unit. Many other treatments have been evaluated for acute ischaemic stroke of which some have been shown to be ineffective such as haemodilution or anticoagulation, whilst other interventions have not been adequately investigated such as neuroprotection and blood pressure lowering strategies. There is now good evidence to support a much more active assessment and treatment of patients with stroke but it is recognised that stroke services still need substantial development to maximise the benefits from the current proven interventions.
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Patients admitted with acute and potential acute coronary syndromes (ACS) frequently required accompaniment by a registered nurse from the emergency department (ED) to inpatient telemetry beds. We tested the hypothesis that telemetry transport monitoring for patients with acute and potential ACS is of limited utility. We conducted a prospective cohort study of patients who were admitted from the ED with acute and potential ACS. ⋯ The total nurse time out of the ED spent transporting was 13.6 minutes (SD 5.2, range 4-40). The routine use of nurses accompanying patients admitted with acute and potential acute coronary syndromes is of limited utility. Patient transportation without nurses may help alleviate ED overcrowding by saving almost 15 minutes of nursing time currently being used for transport without measurable benefit.