Acta anaesthesiologica Taiwanica : official journal of the Taiwan Society of Anesthesiologists
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Acta Anaesthesiol Taiwan · Sep 2015
Does intravenous atropine affect stroke volume variation in man?
Currently there are no reports of the effect of increasing heart rate (HR) induced by intravenous atropine on stroke volume variation (SVV). We hypothesized that increasing HR alters the value of SVV. This prospective study aimed to investigate changes in SVV values by increasing HR induced by intravenous atropine in patients with good cardiac function. We also re-evaluated the effect of intravenous atropine alone on hemodynamics including new hemodynamic parameters such as SVV. ⋯ Administration of intravenous atropine did not change SVV, and we present this as a novel finding.
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An increasing body of evidence shows that the choice of anesthetic can strongly influence more than simply the quality of anesthesia. Regional and general anesthesia have often been compared to ascertain whether one provides benefits through dampening the stress response or harms by accelerating cancer progression. Regional anesthesia offers considerable advantages, by suppressing cortisol and catecholamine levels and reducing muscle breakdown postoperatively. ⋯ As such, vital organ functions (e.g., brain and kidney) may be better preserved with regional anesthetics, however, further study is needed. Volatile general anesthetics appear to promote cancer malignancy in comparison to regional and intravenous general anesthetics, and reduce the body's ability to act against cancer cells by suppression of natural killer cell activity. There is not sufficient evidence to support an alteration of current clinical practice, however, further research into this area is warranted due to the potential implications elicited by current studies.
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Acta Anaesthesiol Taiwan · Sep 2015
Pharmacoepidemiology of chronic noncancer pain patients requiring chronic opioid therapy: A nationwide population-based study.
This study was aimed to explore the pharmacoepidemiology of chronic noncancer pain (CNCP) patients who required chronic opioid therapy (COT) in the Taiwanese population. ⋯ COT-requiring CNCP patients were easily associated with adverse socioeconomic liabilities and often visited emergency department as well as pain clinics. Morphine was the main opioid used for their chronic pain. Transfer of COT-requiring CNCP patients to appropriate departments is strongly recommended for efficient long-term pharmacotherapy for their chronic pain.
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Acta Anaesthesiol Taiwan · Sep 2015
Letter Case ReportsThoracic epidural blood patch with high volume blood for cerebrospinal fluid leakage of cervical spine (C2-3) complicated with spontaneous intracranial hypotension.
Acute and chronic subdural hemorrhage in a 33 year old woman with severe headache from occipital to frontal regions and dull neck pain was diagnosed on magnetic resonance image, which revealed cerebrospinal fluid leakage at C2-3 with spontaneous intracranial hypotension. Successful treatment was performed by epidural blood patch from the level of T7-T8 with injection of 20 mL of autologous blood.
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There is a global crisis in access to pain management in the world. WHO estimates that 4.65 billion people live in countries where medical opioid consumption is near to zero. For 2010, WHO considered a per capita consumption of 216.7 mg morphine equivalents adequate, while Taiwan had a per capita consumption of 0.05 mg morphine equivalents in 2007. ⋯ The GOPI project found many examples of such barriers in Asia. Access to opioid medicines in Taiwan can be improved by analysing the national situation and drafting a plan. The WHO policy guidelines Ensuring Balance in National Policies on Controlled Substances can be helpful for achieving this purpose, as well as international guidelines for pain treatment.