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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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3,872 个评分
654 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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476 - 临床试验的设计和解释 的 500 个评论(共 650 个)

创建者 Miriam C V F

Apr 7, 2020

Really useful!

创建者 Christopher H

Dec 30, 2019

Learned a lot!

创建者 Tereza F

Apr 3, 2016

nicely done :)

创建者 Sarah A

Oct 23, 2020

Great course!

创建者 Chen W C

Jun 19, 2019

Nice lecture!

创建者 Cansu d M

May 3, 2018

Great course.

创建者 Jyoti G

Aug 24, 2017

Superb course

创建者 Alma D

Jun 7, 2016

Great course!

创建者 Luping Y

May 29, 2022

Reat course!

创建者 TRAN T T T 직 / 생 ] ‍

Nov 14, 2021

​great topic

创建者 Ikartini A

Nov 19, 2020

Good course!

创建者 Phob G

Oct 20, 2020

Great course

创建者 Karthikeyan P

Aug 1, 2020

Great Course

创建者 Amer M A S

Mar 7, 2020

Recommended!

创建者 Oluwatobi A

Feb 5, 2020

great course

创建者 Sakis P

Jan 16, 2020

great course

创建者 Tomasz C

Nov 23, 2019

Very helpful

创建者 Jordon J

Mar 1, 2018

Really great

创建者 Uriel A P F

Jan 17, 2018

great course

创建者 Shaker A

Jun 29, 2017

great course

创建者 Andreas K

Jun 3, 2017

great course

创建者 Andrea S

Jan 15, 2017

Great course

创建者 Ehsan M

Sep 3, 2020

best review

创建者 SUVAM D G

Jun 11, 2020

Nice course

创建者 Halimah S B

Apr 27, 2020

THANK YOU .