digoxin has been researched along with Scurvy* in 1 studies
1 other study(ies) available for digoxin and Scurvy
Article | Year |
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Size isn't everything.
Clinical trials now often involve thousands of patients, and statisticians emphasize the importance of trial size in ensuring that 'correct' answers are obtained. However, when a good treatment appears for a disease that was hitherto untreatable - for example, oranges for scurvy or streptomycin for tuberculosis - only a small trial is needed. Large trials are only needed to demonstrate small effects. The meta-analysis of small trials is often misleading, and may hide undesirable effects of individual drugs. The concept of equivalence between treatments is important, and while a statistically adequate equivalence trial may have to be very large, many clinicians will question the need for extreme statistical propriety. Clinical trials often do not reflect 'real world' practice, and the clinical relevance of a trial is more important than its size. Topics: Digoxin; Drug Evaluation; History, 18th Century; History, 19th Century; History, 20th Century; Humans; Patient Selection; Penicillins; Randomized Controlled Trials as Topic; Sample Size; Scurvy; Streptomycin; Therapeutic Equivalency | 2002 |