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Learner Reviews & Feedback for Design and Interpretation of Clinical Trials by Johns Hopkins University

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4,331 ratings

About the Course

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....

Top reviews

HK

May 7, 2020

As a new learner of clinical trials, I learned a lot about the design of randomized clinical trials and the various factors that could impact the outcomes. I thorough;y enjoyed the course.

VA

Nov 26, 2020

a very good introduction to clinical trials, it would be great if there is a second part of this course covering more topics in trial design and also the statistics in clinical trials.

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576 - 600 of 727 Reviews for Design and Interpretation of Clinical Trials

By Catherine N W

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Nov 5, 2019

W

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By Jorge H C

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Nov 7, 2017

Excellent

By John A

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May 3, 2017

excellent

By Alfredo J A G

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Mar 25, 2017

excelente

By Gonzalo C S

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Mar 6, 2017

Very good

By Ahmed K H S

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Oct 27, 2016

very good

By Ahmed H

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Oct 19, 2016

THANK YOU

By Roberto O G

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Jun 4, 2016

Excellent

By parapathi k

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Oct 26, 2022

exellent

By Aloise K M

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Apr 21, 2022

Relevant

By Shakil A S

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Sep 13, 2020

amazing!

By Sakshi T

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Jun 19, 2020

loved it

By Rodrigo N

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May 2, 2020

Excelent

By ramez m

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Mar 8, 2019

Love it.

By Claudia M

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Apr 26, 2016

excelent

By Waynice G

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Sep 28, 2021

Awsome!

By k m

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Jul 12, 2021

Perfect

By Andrea E

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Jul 16, 2021

Great!

By Ali O m

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Nov 19, 2020

thanks

By Sevda M

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Nov 15, 2020

thanks

By Ashwin K

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Aug 13, 2017

Good !

By BALAJI D S R

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Jun 30, 2025

Good

By Sudhakar N

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Aug 28, 2024

good

By AYUSHI P

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Jun 20, 2021

GOOD

By Md W

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Apr 21, 2020

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