International journal of clinical pharmacy
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Tenofovir disoproxil fumarate (TDF) has demonstrated potent antiviral activity against hepatitis B virus (HBV) in clinical trials. Although its efficacy has been demonstrated in Caucasian populations, TDF has not previously been studied in Korean patients who present the predominance of HBV genotype C and of vertical or perinatal transmission. ⋯ TDF was effective and well tolerated in Korean genotype C CHB patients in real life practice, consistent with larger registration trials. The absolute HBV DNA levels at baseline and HBeAg positivity were significantly associated with VR.
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Tablet splitting or pill splitting frequently occurs in daily medical practice. For drugs with special pharmacokinetic characters, such as drugs with narrow therapeutic index (NTI), unequal split tablets might lead to erroneous dose titration and it even cause toxicity. ⋯ NTI drugs were frequently prescribed to be taken in split forms in Taiwan. Interventions may be needed to provide effective and convenient NTI drug use. Further studies are needed to evaluate the clinical outcome of inappropriate split NTI drugs.
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Atrial fibrillation guidelines advocate screening to identify undiagnosed atrial fibrillation. Community pharmacies may provide an opportunistic venue for such screening. ⋯ Atrial fibrillation screening in pharmacies is well accepted by pharmacists and customers. Many pharmacists combined atrial fibrillation screening with other health screens reporting improved time-efficiency and greater customer satisfaction. Widespread implementation of atrial fibrillation screening requires longterm funding, which could be provided for a combined cardiovascular screening service. Further research could focus on feasibility and cost-effectiveness of combined cardiovascular screening in pharmacies.
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The appropriate management of chronic insomnia is crucial and prescribing of hypnotic drugs is common. Regular and prolonged use of hypnotics should be avoided because of the risk of tolerance to effects, dependence and an increased risk of adverse events. In 2012, updated Beers criteria for potentially inappropriate medication in older adults suggested to avoid all benzodiazepines in older adults to treat insomnia. In addition, successful discontinuation may result in improvements on cognitive and psychomotor function, particularly in older people. ⋯ Use of community pharmacy survey data allowed us to obtain information about incorrect management of insomnia and inappropriate benzodiazepines prescriptions. Stricter adherence to evidence-based guidelines is essential for a rational use of hypnotic and sedatives.