Chevron Left
返回到 临床试验的设计和解释

学生对 约翰霍普金斯大学 提供的 临床试验的设计和解释 的评价和反馈

3,956 个评分


Clinical trials are experiments designed to evaluate new interventions to prevent or treat disease in humans. The interventions evaluated can be drugs, devices (e.g., hearing aid), surgeries, behavioral interventions (e.g., smoking cessation program), community health programs (e.g. cancer screening programs) or health delivery systems (e.g., special care units for hospital admissions). We consider clinical trials experiments because the investigators rather than the patients or their doctors select the treatment the patients receive. Results from randomized clinical trials are usually considered the highest level of evidence for determining whether a treatment is effective because trials incorporates features to ensure that evaluation of the benefits and risks of treatments are objective and unbiased. The FDA requires that drugs or biologics (e.g., vaccines) are shown to be effective in clinical trials before they can be sold in the US. The course will explain the basic principles for design of randomized clinical trials and how they should be reported. In the first part of the course, students will be introduced to terminology used in clinical trials and the several common designs used for clinical trials, such as parallel and cross-over designs. We will also explain some of the mechanics of clinical trials, like randomization and blinding of treatment. In the second half of the course, we will explain how clinical trials are analyzed and interpreted. Finally, we will review the essential ethical consideration involved in conducting experiments on people....



Jul 3, 2018

High quality course ! covering important areas and detailed lectures, more and better than a mere introduction. Congrats ! My only regret : I'd have liked to hear more about NI and equivalence trials


Oct 25, 2019

Excellent beginner course on design and interpretation of clinical trials, complements a lot of what I reviewed on my classes and I would like to take a more advanced course on the topic. Thank you.


176 - 临床试验的设计和解释 的 200 个评论(共 667 个)

创建者 Werner S

Jun 21, 2020

创建者 Veronica A Y

May 24, 2020


Apr 12, 2020

创建者 Tani A

Apr 12, 2020

创建者 Asmaa s

Aug 6, 2019


Mar 18, 2019

创建者 Jennifer G

Dec 20, 2020

创建者 shaurya b

Sep 10, 2018

创建者 beatriz w

May 1, 2020

创建者 Drashtant P

Feb 22, 2020

创建者 Sarah R

Jan 15, 2019

创建者 Diogenes S F

Feb 14, 2017

创建者 Lily K

Jan 7, 2017

创建者 Veronika V

Oct 23, 2016

创建者 Abdulaali A

Nov 4, 2021

创建者 Zac N

Aug 11, 2020

创建者 Cynthia F

Apr 3, 2018

创建者 Adam M

Mar 30, 2017

创建者 gloria s

Dec 31, 2020

创建者 Dr. M H

May 4, 2021

创建者 Sena E

Sep 12, 2020

创建者 Merve P

Dec 7, 2020

创建者 Rime A K

Dec 15, 2020

创建者 Andrés A P

Nov 12, 2020

创建者 Shafagh E

Jan 16, 2019