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

3,704 个评分
627 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....


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

Jun 4, 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.


251 - 临床试验的设计和解释 的 275 个评论(共 622 个)

创建者 Maria E G

Nov 16, 2021

M​uy interesante. El curso es de nivel inicial y es muy fácil seguir el ritmo.

创建者 Joseph F y s

Jun 2, 2020

it's a very important course for all who want to know about clinical research

创建者 Shubhendra S T

Jan 2, 2020

Gives a good understanding on how Clinical Trial works and its various types.

创建者 Evgeny S

Sep 4, 2018

This is a very good course to form a broad knowledge in clinical trial design

创建者 Surya P V

May 21, 2020

It is an excellent course that enriched my understanding of clinical trials!

创建者 Karan R

Mar 28, 2018

This has been a very helpful venture for my Public Health career. Thank you.

创建者 Yijun C

Oct 19, 2016

very informative course. give me a overall picture of clinical trial design.

创建者 Sergio R

May 19, 2020

Excelente curso para conocer los principios básicos sobre ensayos clínicos.

创建者 Sudeep K G

Dec 12, 2019

The course was very extensive and informative and useful for all. Thank you

创建者 Dai Y

Nov 14, 2019

Very good experience and thorough detailed explanation of clinical trails!!

创建者 Sixtus A

Jan 30, 2019

A great introductory course in clinical trials; designs and interpretation.

创建者 Roberta B

Nov 2, 2018

A very good course: useful information explained in a clear and simple way.

创建者 Tushar a

Jun 1, 2020

Excellent course to enhance your knowledge about clinical research methods

创建者 Dorsaf

May 26, 2020

Fantastic way to learn more about clinical trials. Certification worth it.

创建者 Lizeth M

Jan 10, 2022

It is a very interesting course that has help me a lot in my career life.


Aug 23, 2021

Excellent Course that covers all areas of clinical trials. Well explained

创建者 Anamarija M

May 17, 2020

a very useful course, it provides basic information for clinical studies.

创建者 Tyrnnon S

Jan 15, 2020

Really helpful course to take as an introduction to clinical trial design

创建者 Gaye T

Nov 25, 2019

It was very informative and easy to access, follow and complete course :)

创建者 Ana B C S

Jun 8, 2018

Good way to get closer to Clinical trials and learn the basis about them.

创建者 Diptiman C

Sep 27, 2020

It a great course for some interested in learning about clinical trials.

创建者 jinjie c

Nov 28, 2019

Wonderful Course! I really gained a lot from this course!! Appreciate it

创建者 Bharath K M

Jun 18, 2016

The course really deals with great insights of randomized clinical trial

创建者 sonia y

May 9, 2020

This course is really helpful to know about randomized clinical trials.

创建者 Alan A A T

Mar 26, 2021

Very usefull course for students who want to start in clinical trials.