Current medical research and opinion
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Comparative Study
Comparative effectiveness of coronary artery bypass grafting (CABG) surgery and percutaneous coronary intervention (PCI) in elderly patients with diabetes.
To compare the relative effectiveness of coronary artery bypass grafting (CABG) and percutaneous coronary intervention (PCI) among elderly patients with diabetes regarding acute myocardial infarction (AMI), stroke, repeat revascularization, and all-cause mortality. ⋯ CABG appears to be the preferred revascularization strategy for elderly patients with diabetes and coronary heart disease. However, this result should be interpreted considering study limitations, for example, several patient clinical variables and physician-related factors which may affect procedure outcomes are not available in the data. Clinical decisions should be individualized considering all patient- and physician-related factors.
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Low back pain in general and specifically chronic low back pain forms a major burden for the patient and society. Recently studies demonstrated that up to 65% of patients evolve to chronic pain as opposed to the previously accepted 8%. As low back pain patients present first with their general practitioner, the latter should establish a treatment plan, including the appropriate referrals. ⋯ It is important to recognize the risks for chronification, such as degenerative and/or herniated disk, a smaller cross-sectional area of the multifidus, erector spinae, and psoas muscles and psychological and social factors, to be able to provide appropriate management. Also stratification of the patients according to the degree of disability may help in defining the correct treatment approach. A one-and-a-half line approach, where a spine physician assistant works under the supervision of the general practitioner to establish the sub-diagnosis, the risk factors for chronicity and to explain the proposed management plan to the patient, may be helpful for an early appropriate treatment selection for the patient with chronic low back pain.
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Comparative Study
Improved persistence with non-vitamin-K oral anticoagulants compared with warfarin in patients with atrial fibrillation: recent Australian experience.
Long-term anticoagulant therapy in patients with non-valvular atrial fibrillation (AF) is essential to prevent thromboembolic complications, especially ischemic stroke, but treatment persistence with warfarin is poor. This study examines Australian nationwide persistence in AF patients using a non-vitamin-K oral anticoagulant (NOAC) drug. ⋯ Persistence with NOAC drugs in patients with AF appears to be superior to warfarin. If continued long-term, this alone will be of clinical importance in the prevention of stroke and death.
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Comparative Study
Healthcare resource utilization of second-generation long-acting injectable antipsychotics in schizophrenia: risperidone versus paliperidone palmitate.
This retrospective longitudinal cohort study aimed to compare treatment patterns, healthcare resource utilization (HRU), and costs in patients with schizophrenia treated with second-generation antipsychotic long-acting injectables (SGA-LAIs): biweekly risperidone LAI versus once-monthly paliperidone palmitate. ⋯ These findings highlight the value of once-monthly paliperidone palmitate in the treatment of patients with schizophrenia.