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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

2,550 个评分
439 条评论


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....



Jun 05, 2020

I would highly recommend this course as I found it well-structured and helpful. After studying all the materials, I gained a great amount of knowledge in designing and interpretating clinical trail.


Oct 26, 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.


251 - 临床试验的设计和解释 的 275 个评论(共 436 个)

创建者 ravipativasudha

Apr 27, 2020

Thank you for the detailed lectures.

创建者 Kocfa C

Nov 14, 2016

Wonderful course, excellent content!

创建者 Chukwuma O

Jun 25, 2020

Extremely useful, really well done!

创建者 Cristina P

Apr 08, 2020

Very interesting and useful course.

创建者 Mayank P

Oct 09, 2016

Thanks for such a wonderful course.

创建者 Johannes K

Mar 19, 2020

I can fully recommend this Course!

创建者 Mikhail K

Aug 02, 2020

An excellent introductory course!

创建者 Jennifer D

Jun 21, 2018

Very thorough and well-explained!

创建者 Manshi P

Jun 05, 2020

It was a very informative course

创建者 Tayyab M k

May 08, 2020

awesome course for researchers .

创建者 Rohit S R

Oct 13, 2019

test were hard but time was good

创建者 Yuan L

Apr 21, 2020

Comprehensive and informational

创建者 Anaïs F

Mar 23, 2017

Very well, lot of information !

创建者 Eduardo D M R

Oct 29, 2019

Its a great course I loved it

创建者 Etienne D

Sep 21, 2019

An excellent overview o RCT!!

创建者 Paula C L

Feb 09, 2019

Excelente curso muy practico!

创建者 Noor e m

Nov 20, 2016

simple, easy and to the point

创建者 Melody R

Sep 16, 2016

Great course and instructors!

创建者 Alaa m

Apr 01, 2018

excellent very useful course

创建者 Manasvi G

May 04, 2020

Really it is a great course

创建者 Laurence L

Jan 14, 2020

Synthetic and user-friendly

创建者 JoonHo L

Apr 08, 2018

Good. easy, and informative

创建者 Anderson E Q A

Feb 12, 2018

excellent corse! thank you!

创建者 Santiago G

May 17, 2020

Thorough and comprehensive

创建者 Rafael M - P

Feb 22, 2020

Awesome and clarifying.