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

4.7
3,960 个评分

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

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.

筛选依据:

401 - 临床试验的设计和解释 的 425 个评论(共 670 个)

创建者 ravipativasudha

Apr 27, 2020

创建者 Kocfa C

Nov 13, 2016

创建者 Tania C A

Jun 5, 2022

创建者 Lilia F

Nov 2, 2020

创建者 Chukwuma O

Jun 25, 2020

创建者 Cristina P

Apr 8, 2020

创建者 Mayank P

Oct 9, 2016

创建者 Astghik M

May 7, 2021

创建者 Thiago C

Apr 4, 2021

创建者 Michael K

Oct 12, 2020

创建者 Johannes K

Mar 19, 2020

创建者 Mikhail K

Aug 2, 2020

创建者 Jennifer D

Jun 21, 2018

创建者 Manshi P

Jun 5, 2020

创建者 Tayyab M K

May 8, 2020

创建者 Rohit S R

Oct 13, 2019

创建者 Chandni B

Mar 13, 2021

创建者 Yuan L

Apr 21, 2020

创建者 Anaïs F

Mar 23, 2017

创建者 Manisha D

Aug 30, 2022

创建者 Nicole D

Dec 27, 2021

创建者 Eduardo D M R

Oct 29, 2019

创建者 Etienne D

Sep 21, 2019

创建者 Paula C L

Feb 8, 2019

创建者 Noor e m

Nov 20, 2016