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Printable Handouts
Navigable Slide Index
- Introduction
- Outline
- Definition of an adaptive clinical trial
- FDA: guidance for adaptive design clinical trials
- Frequentist vs. Bayesian vs. likelihood
- Three major branches of the statistics
- Frequentist vs. Bayesian
- Example of an adaptive clinical trials design
- Goals of phase II oncology trials
- Important design considerations in phase II trials
- Standard single arm phase II study
- Two-stage designs
- Revised design
- Simon two-stage design
- Balanced design
- Gehan and Fleming two-stage design
- Frequentist versus Bayesians
- Bayesian inference
- Bayesian Designs
- Bayesian design example (N=0)
- Bayesian design example (N=1)
- Bayesian design example (N=2)
- Bayesian design example (N=4)
- Bayesian design example (N=5)
- Bayesian design example (N=39)
- Posterior probabilities
- Other priors
Topics Covered
- Definition of an adaptive clinical trial
- FDA: guidance for adaptive design clinical trials
- Frequentist vs. Bayesian vs. likelihood
- Three major branches of the statistics
- Example of an adaptive clinical trials design
- Two-stage designs
- Revised design
- Simon two-stage design
- Balanced design
- Gehan and Fleming two-stage design
Talk Citation
Shyr, Y. (2017, August 31). Adaptive clinical trials: overview 1 [Video file]. In The Biomedical & Life Sciences Collection, Henry Stewart Talks. Retrieved November 21, 2024, from https://doi.org/10.69645/WQYF3176.Export Citation (RIS)
Publication History
Financial Disclosures
- Professor Yu Shyr has no commercial/financial relationships to disclose
Adaptive clinical trials: overview 1
Published on August 31, 2017
38 min
Other Talks in the Series: Adaptive Clinical Trial Design
Transcript
Please wait while the transcript is being prepared...
0:00
Hello everyone.
Welcome to the Adaptive Clinical Trials course.
This is the first lecture,
we call this the overview.
And my name is Yu Shyr.
I am the director at the Vanderbilt Center for Quantitative Sciences.
0:21
In today's lecture, we will talk about
several topics which is to highlight
the adaptive clinical trial design for the entire course series.
I will start to talk about the definition of
an adaptive clinical trial and then I will follow
by a Frequentist versus Bayesian versus likelihood.
We know you can design an adaptive clinical trial based on the
Frequentist-based or Bayesian-based or even likelihood-based.
I will give you some highlights about the differences and similarities about
those three big branches in statistical world.
Followed by that, I will give you
a very simple example of adaptive clinical trial design,
which is I will give you a Bayesian and a Frequentist-based idea.
And after that, I will give you an adaptive randomization trial based on
the baseline covariates, introduce minimization,
randomization for you. And then I will introduce the so-called biased urn study which is
the adaptive randomization clinical trials based on the study outcome.
I will end with the last topic which is the biomarker-adaptive clinical trial design.
And I will come back to
this biomarker adaptive clinical trial design when you
complete the entire course training.