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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
3,556 个评分
608 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

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.

CC
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.

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351 - 临床试验的设计和解释 的 375 个评论(共 603 个)

创建者 Emilio C S J

Mar 20, 2021

I was very satisfied with the course.

创建者 Peter P

Feb 7, 2021

Excellent course! Highly recommended!

创建者 Zhi M

Feb 1, 2021

Very good course, strongly recommend!

创建者 Petre M

Mar 21, 2019

Useful and interesting course for me.

创建者 Ralph T

Oct 20, 2017

The course was engaging and on topic.

创建者 Sally M A E

Oct 10, 2016

amazing and I have understand it tota

创建者 Ehsan M

May 18, 2021

Succinct, practical and informative!

创建者 dilki t

Feb 12, 2021

I learned a lot. thank you very much

创建者 Jonathan R

Dec 31, 2020

Good foundation into Clinical Trials

创建者 Martha R M E

Sep 1, 2020

I learnt a lot, thank you very much!

创建者 Vasudha R

Apr 27, 2020

Thank you for the detailed lectures.

创建者 Kocfa C

Nov 13, 2016

Wonderful course, excellent content!

创建者 Lilia F

Nov 2, 2020

Very interesting and informational.

创建者 Chukwuma O

Jun 25, 2020

Extremely useful, really well done!

创建者 Cristina P

Apr 8, 2020

Very interesting and useful course.

创建者 Mayank P

Oct 9, 2016

Thanks for such a wonderful course.

创建者 Astghik M

May 7, 2021

Great course, highly recommend it!

创建者 Thiago C

Apr 4, 2021

Great course. Really recommend it.

创建者 Michael K

Oct 12, 2020

Comprehensive & Easy to understand

创建者 Johannes K

Mar 19, 2020

I can fully recommend this Course!

创建者 Mikhail K

Aug 2, 2020

An excellent introductory course!

创建者 Jennifer D

Jun 21, 2018

Very thorough and well-explained!

创建者 Manshi P

Jun 5, 2020

It was a very informative course

创建者 Tayyab M K

May 8, 2020

awesome course for researchers .

创建者 Rohit S R

Oct 13, 2019

test were hard but time was good