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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

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3,882 个评分
659 条评论

课程概述

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....

热门审阅

TS

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

JQ

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.

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451 - 临床试验的设计和解释 的 475 个评论(共 654 个)

创建者 Oscar S

Jun 26, 2020

Concise and clear

创建者 M B

Jun 22, 2020

wonderful Course!

创建者 Gustavo M

Jul 22, 2019

Great experience!

创建者 Caroline P

Jan 23, 2018

Very good course!

创建者 Aiswarya B

Jun 30, 2017

Very informative!

创建者 Mauricio C

Nov 21, 2016

Very good course.

创建者 Dr. ( A T A

Dec 13, 2021

Simply presented

创建者 SOUNDARARAJAN K

Nov 28, 2021

Excellent course

创建者 Shelly H

Jan 10, 2021

simple and short

创建者 Jigneshkumar P

Dec 16, 2020

Excellent course

创建者 Dr M E

Dec 13, 2020

very informative

创建者 Anna K

Oct 15, 2020

Great course :-)

创建者 Vivek

Aug 21, 2020

Very much useful

创建者 Anil R

Jan 11, 2018

Excellent Course

创建者 Gehad M T R

Jul 8, 2017

wonderful course

创建者 Ramesh C

Feb 1, 2017

Excellent Course

创建者 Omar M A A

Jun 26, 2016

Excellent course

创建者 Ms. A B

Mar 29, 2021

Nice experience

创建者 Erik A

May 22, 2020

Excelent course

创建者 محمود م

Aug 27, 2019

Too long period

创建者 Fernando A V

Mar 1, 2018

Really useful !

创建者 Fernando H D

Oct 4, 2016

Amazing course!

创建者 hasan a

May 15, 2022

Best course...

创建者 Anna K

May 3, 2022

a great course

创建者 Ana R A

Apr 13, 2021

really helpful