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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

4.7
3,602 个评分
613 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

OS
Sep 18, 2019

This course would be most useful to the participant if pursued within a short time-frame, of maximum of 6 weeks. Both lecturers were clear and good communicators. I would take more of their classes.

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401 - 临床试验的设计和解释 的 425 个评论(共 608 个)

创建者 Andrea C C

Oct 8, 2020

was hard but neccesary

创建者 David B

Feb 25, 2018

Very clearly presented

创建者 Jelle S

Dec 25, 2016

Short but very useful!

创建者 tran n k t

Jun 3, 2021

g​reat course content

创建者 Yu C L

Sep 5, 2019

VERY HELPFUL CONTENT.

创建者 RENE C M

Oct 21, 2018

el curso es excelente

创建者 Panagiotis K

Nov 29, 2020

Excellent course!!!!

创建者 Dickens O

Jan 16, 2018

I enjoyed the course

创建者 Abdullah M

Sep 2, 2021

very goood

thank you

创建者 Luis F A T

Mar 14, 2021

Interesting course;

创建者 Mari M

Jul 20, 2020

Excelente course !!

创建者 Maciej K T

Oct 30, 2017

Excellent, engaging

创建者 Geo J D

Feb 5, 2021

good course indeed

创建者 Emmanuel O

Aug 4, 2020

Outstanding course

创建者 Twaib S

Jan 16, 2019

i like this course

创建者 Yu-Pu B W

Dec 2, 2016

Very GOOD lesson!!

创建者 Muskaan S

Sep 24, 2021

I learned so much

创建者 Ackrion M

Apr 4, 2021

Excellent Course!

创建者 Pete S

Jul 26, 2020

really enjoyed it

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.