Beyond the Randomized Clinical Trial
نویسندگان
چکیده
منابع مشابه
Beyond the Randomized Controlled Trial: A Review of Alternatives in mHealth Clinical Trial Methods
BACKGROUND Randomized controlled trials (RCTs) have long been considered the primary research study design capable of eliciting causal relationships between health interventions and consequent outcomes. However, with a prolonged duration from recruitment to publication, high-cost trial implementation, and a rigid trial protocol, RCTs are perceived as an impractical evaluation methodology for mo...
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EACH YEAR, MORE THAN 730 000 Americans experience a new or recurrent stroke, with resulting direct and indirect health care costs totaling $35 billion and $21.8 billion, respectively. Up to 85% of the approximately 566 000 stroke survivors experience hemiparesis, resulting in impairment of an upper extremity immediately after stroke, and between 55% and 75% of survivors continue to experience u...
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Randomized clinical trials (RCTs) are familiar to most clinicians involved in the care of patients with cardiovascular disease. RCTs are the uncontested “gold standard” for establishing causation between a therapy and outcomes for a compelling reason: A large randomized experiment is the only study design that can guarantee that control and intervention subjects are similar in all the known and...
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Background: Irritable bowel syndrome is one of the most common functional disorders of the digestive tract which causes a lot of problems for patients. Medicinal plants may decrease symptoms and improve patients` life. Objective: The aim of this study is to investigate the effectiveness of ginger on the symptoms of IBS. Methods: In this triple blind clinical trial, 64 patients with irritable...
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ژورنال
عنوان ژورنال: Circulation
سال: 2008
ISSN: 0009-7322,1524-4539
DOI: 10.1161/circulationaha.107.703579