Annals of internal medicine
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Randomized Controlled Trial Clinical Trial
Brief communication: American ginseng reduces warfarin's effect in healthy patients: a randomized, controlled Trial.
People using prescription medication often concurrently take herbal supplements. In a case report, the anticoagulant effect of warfarin decreased after patients consumed ginseng. ⋯ American ginseng reduces warfarin's anticoagulant effect. When prescribing warfarin, physicians should ask patients about ginseng use.
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Randomized Controlled Trial Clinical Trial
Medical and surgical comanagement after elective hip and knee arthroplasty: a randomized, controlled trial.
Hospitalists are assuming an increasing role in the care of surgical patients, but the impact of this model of care on postoperative outcomes is unknown. ⋯ The comanagement medical Hospitalist-Orthopedic Team model reduced minor postoperative complication rates with no statistically significant difference in length of stay or cost. The nurses and surgeons strongly preferred the comanagement hospitalist model. Additional research on the clinical and economic impact of the hospitalist model in other surgical populations is warranted.