International journal of clinical pharmacy
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Background Concurrent opioid and benzodiazepine use ("double-threat") and opioid, benzodiazepine, and muscle relaxant use ("triple-threat") are linked to increased adverse events compared to opioid use alone. Objectives To assess prevalence of double-threat and triple-threat in the US and to measure association between double- and triple-threat and emergency department visits. Setting Nationally representative, 2-year health database of the United States. ⋯ Double-threat patients had increased emergency department visit probability with ORs of 4.57 (95% CI 4.56-4.58) in 2013, 6.66 (95% CI 6.65-6.68) in 2014, and 4.49 (95% CI 4.48-4.50) for 2013-2014 analysis compared to non-users. Conclusions Concurrent opioid and benzodiazepine use and opioid, benzodiazepine, and muscle relaxant use increased probability of emergency department visit. Amplified efforts in surveillance, prescribing, and default follow-up for concurrent opioid, benzodiazepine, muscle relaxant use are needed to reduce this public health concern.
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Background Tobacco use is a leading preventable cause of morbidity and mortality globally. Clinical practice guidelines for the treatment of tobacco use dependence are of varied scope and quality, making it challenging for users to select and apply recommendations. Objective The study objective is to identify and critically appraise the quality of existing clinical practice guidelines for tobacco cessation. ⋯ Domain 4 of AGREE II (clarity of presentation) had the highest average quality score (70.95%), while the lowest average quality scores were for Domain 2 (Rigour of Development) (50.21%) and Domain 5 (Applicability) (45.05%). Conclusion Seven guidelines were judged to be of high quality (overall score of ≥ 70%). Future guidelines for tobacco dependence treatment should use rigorous methods of development and provide applicable recommendations.
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Background Metformin associated lactic acidosis (MALA) is a serious adverse event with a high mortality rate of 30-50%. Early recognition of MALA and timely starting treatment may reduce its morbidity and mortality. Objective The aim of this study was to explore clinical parameters to identify patients with MALA in patients with suspected sepsis induced lactic acidosis in the emergency department ED. ⋯ The combined parameters lactate ≥ 8.4 mmol/l, creatinine ≥ 256 μmol/l had a sensitivity of 85% and a specificity of 95% for identifying MALA in suspected sepsis induced lactic acidosis patients in the ED. When combined with metformin use the specificity increased to 99%. Conclusion When managing lactic acidosis in the ED the diagnosis MALA should be considered in patients with a creatinine concentration ≥ 256 μmol/l and lactate concentration ≥ 8.4 mmol/l.
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The coronavirus disease 2019 (COVID-19) pandemic has greatly impacted healthcare services around the world. Pharmacists are front-line healthcare professionals and integral members of the healthcare team. The deployment of a specialized 'COVID pharmacist' within our institution has demonstrated that the skills of the pharmacist can be adapted, expanded and utilized to alleviate the pressure of doctor shortages, reduce healthcare worker exposure to infected patients, contribute to therapeutic decisions and work collaboratively to tackle the challenges faced during this pandemic. This commentary details an Australian hospital pharmacy response to the COVID-19 pandemic, describing the unique clinical and practical contributions made by a specialized COVID pharmacist in our institution.
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Background Polypharmacy is prevalent in older adults and has been associated with iatrogenic harm. Deprescribing has been promoted to reduce polypharmacy. It remains however unclear whether deprescribing during hospital stay can reduce the readmission risk. ⋯ Adjusting for age, number of preadmission medications and mortality resulted in the most informative regression model, based on the lowest Akaike information criterion (adjusted odds ratio 0.981, 95% confidence interval 0.964 to 0.998). Conclusion Deprescribing in geriatric inpatients was associated with a reduced readmission risk at three months post-discharge. Trial registration S53664.