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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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299 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....



Sep 19, 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.


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.


151 - 临床试验的设计和解释 的 175 个评论(共 292 个)

创建者 Rose C

May 11, 2016

深入淺出, 邏輯清晰 且 補充資料完善


bonus: 聲音甜美 ~

创建者 Ariel J A Z

Jul 04, 2017

Excelent for understand about clinical trial.

创建者 Eman A

Jul 28, 2016

thanks alot for teaching us this great course

创建者 sharvari a s

Nov 07, 2017

Loved the course, super helpful! Thank you.

创建者 Ricardo A M O

Aug 06, 2017

A very good course. I highly recommend it!

创建者 Dr. S C

Apr 22, 2018

Very informative course for the beginners

创建者 Ranganathan P

Jun 08, 2019

Excellent course, as usual from Stanford

创建者 محمد ط م خ

Nov 08, 2016

well designed course and fair evaluation

创建者 Emese B

Jun 01, 2016

Informative course also for clinicians!

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 Kocfa C

Nov 14, 2016

Wonderful course, excellent content!

创建者 Mayank P

Oct 09, 2016

Thanks for such a wonderful course.

创建者 Jennifer D

Jun 21, 2018

Very thorough and well-explained!

创建者 Rohit S R

Oct 13, 2019

test were hard but time was good

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 Laurence L

Jan 14, 2020

Synthetic and user-friendly

创建者 JoonHo L

Apr 08, 2018

Good. easy, and informative