Ondrej Blaha, PhD
Associate Research Scientist in Biostatistics
Biography
Research & Publications
Locations
Biography
Dr. Blaha's research interests span around clinical trials, specifically cluster randomized, pragmatic trials with time-to-event outcomes. Currently, he has two main research topics: (1) Additive model for cluster randomized trials and (2) Exact Platform design for multi-arm, multi-stage trials.
Ondrej is currently an Associate Research Scientist at Yale Center for Analytical Sciences (YCAS). He holds a Ph.D. in Biostatistics from LSU and M.Sc. in Biostatistics from Hasselt University, Belgium. Before joining Yale University, he worked as a senior Biostatistician at Stanford University, School of Medicine.
Education & Training
- Postdoctoral AssociateYale University
- PhDLSU HSC, Biostatistics
- MScHasselt University, Biostatistics
- BCCharles University, General Mathematics
Activities
- A Bayesian Prognostic Model Approach to Utilize External Controls for Single Arm TrialsToronto, ON, Canada 20232023 Joint Statistical Meetings
- A Bayesian Adaptive Platform Design With Continual Reassessment For Trials Utilizing Real World DataSan Diego, CA, United States 202243rd SCT Annual Meeting
- Estimating the Impact of Patient Preference in Two-Stage Clinical Trials for Binary Outcomes When Some Patients are Indifferent to TreatmentSan Diego, CA, United States 202243rd SCT Annual Meeting
- Bayes Play the Winner for Platform Trial DesignChicago, IL, United States 202142nd SCT Annual Meeting
- Design and analysis of cluster randomized trials with survival outcome using the additive hazard mixed modelBaltimore, MD, United States 2021ENAR
- A Randomized Clinical Trial Assessing the Effects of Hypnosis vs. Standard of Care on Postoperative Opioid Use After Total Knee ArthroplastyPhoenix, AZ, United States 2021American Academy of Pain Medicine Meeting
- Design and Analysis Considerations for Cluster Randomized Trials with a Time-to- Event OutcomeZoom conference during Covid-19 pandemic 20202020 Joint Statistical Meetings
- Primary Care Management of Attention-Deficit/Hyperactivity Disorder in Children Aged 2 - 5 YearsZoom conference during Covid-19 pandemic 2020Western Society for Pediatric Research,
Professional Service
| Organization | Role | Date |
|---|---|---|
| Biometrical Journal | Reviewer | 2023 - Present |
| YCAS Biostatistics Internship Program | Director | 2022 - Present |
| Yale Cancer Center | Abstract Reviewer | 2022 - Present |
| ZonMw | Abstract Grader | 2021 - Present |
| Statistics in Medicine | Reviewer | 2021 - Present |
| Statistical Methods in Medical Research | Reviewer | 2021 - Present |
| Society for Clinical Trials | Member | 2019 - Present |
| American Statistical Association | Member | 2014 - Present |