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Updated: Oct 1, 2026

A Clinical Trial Assessing the Safety, Efficacy, and Delivery of Olive-Oil-Based Three-Chamber Bags for Parenteral Nutrition
00:04

A Clinical Trial Assessing the Safety, Efficacy, and Delivery of Olive-Oil-Based Three-Chamber Bags for Parenteral Nutrition

Published on: September 20, 2019

ランダム化臨床試験は,2年間の期間に1人の患者を対象に実施されました

E B Larson1, A J Ellsworth, J Oas

  • 1Department of Medicine, School of Medicine, University of Washington, Seattle.

JAMA
|December 8, 1993
PubMed
まとめ

単一患者試験 (SPT) は実行可能で費用対効果が高く,慢性疾患の治療決定を導くために貴重なデータを提供します. これらの正式なSPTは,治療の精度と臨床医の自信を高めます.

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Blinding is a commonly used method of not telling participants which treatment a subject is receiving. Blinding is a critical part of a randomized control trial or RCT. It reduces the bias that affects the results. In an RCT, blinding is used in the form of a placebo. A placebo effect occurs when untreated subjects falsely believe they have received the treatment and report improved symptoms. A placebo or a dummy treatment is administered to subjects to negate the bias caused by such an effect.
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