OBJECTIVE To investigate 1) the patterns of regular prescriptions for benzodiazepines among department clinics in a university teaching hospital, 2) the effects of patient's characteristics on regular benzodiazepine prescriptions, and 3) the patterns of benzodiazepine prescriptions among department clinics from the perspective of pharmacological half-life. PATIENTS Patients were 22,099 outpat...

BACKGROUND Positron emission tomography (PET) allows the measurement of benzodiazepine-gamma-aminobutyric acidA (GABA(A)) receptor kinetics. We employed flumazenil radiolabeled with carbon 11, a radioligand that labels the benzodiazepine site on the GABA(A) receptor, and fully quantitative, high-sensitivity PET to test the hypothesis that central benzodiazepine site binding is decreased in medi...

BACKGROUND Benzodiazepines are often prescribed long-term inappropriately. We aimed to systematically review and meta-synthesise qualitative studies exploring clinicians' experiences and perceptions of benzodiazepine prescribing to build an explanatory model of processes underlying current prescribing practices. METHODS We searched seven electronic databases for qualitative studies in Western...

PURPOSE To establish whether regional disturbances of the benzodiazepine receptor distribution in focal epilepsies can be detected by SPECT using 123-I-Iomazenil. PATIENTS AND METHODS Benzodiazepine receptor imaging was carried out in 10 patients interictally. To be eligible for this study the patients had to have a history of focal seizures and no evidence of routine imaging abnormalities as...

IMPORTANCE The American Board of Internal Medicine Foundation Choosing Wisely Campaign recommends against the use of benzodiazepine drugs for adults 65 years and older. The effect of direct patient education to catalyze collaborative care for reducing inappropriate prescriptions remains unknown. OBJECTIVE To compare the effect of a direct-to-consumer educational intervention against usual car...

BACKGROUND Long-term use of hypnotics is not recommended because of risks of dependency and adverse effects on health. The usual clinical management of benzodiazepine dependency is gradual tapering, but when used alone this method is not highly effective in achieving long-term discontinuation. We compared the efficacy of tapering plus cognitive-behavioural therapy for insomnia with tapering alo...