The Cytel blog keeps you up to speed with the latest developments in biostatistics and clinical biometrics.

An Interview with Louis Dron on the Benefits and Future of Cytel’s Trial Tracker

February 17, 2021

The COVID-19 Pandemic prompted the rapid surge in the generation of clinical data that has been scattered across multiple platforms, making it challenging to measure comparative treatment effects across trials. Last year, Cytel launched a COVID-19 Trial Tracker, an Open Access tool to track the global response to the pandemic. We talk to Louis Dron, Director - Real World Analytics at Cytel, about the evolution of Cytel’s Trial Tracker and the vision for its future developments.

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Year-End Roundup: Your Favorite Blog Posts of 2020

December 21, 2020

2020 has been an unusually difficult year as the global pandemic impacted all of our lives. This year, the Cytel blog saw a lot of activity as we tried to keep our readers abreast with the latest updates on the COVID-19 clinical trials, and covered other trending and important topics such as, the growing adoption of Synthetic Control Arms, master protocols, Head to Head Comparisons and Bayesian methods. We also collaborated with several experts from both within and outside the company to conduct several series of webinars and provided summaries through our blogs.

Continue reading to learn about the top 10 Cytel blogs that resonated most with our community in 2020.

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Yuan Ji on U-Design: An All New Efficacy and Toxicity Dose-Finding Module

October 23, 2020

Cytel’s New Horizons Webinar Series introduces you to the latest innovations in statistical trial design. This webinar from the series is presented by Dr. Yuan Ji, a consultant for Cytel. Yuan is the founder of Laiya Consulting and currently is the Professor of Biostatistics at The University of Chicago. In his presentation, Professor Ji introduces the U-Design version 1.4, which mainly consists of a new module of dose-finding trial designs with joint efficacy and toxicity outcomes.

Click the button to register for the next webinar in this series, presented by Cytel's Ursula Garczarek. Ursula will be presenting a case study on the value of detailed clinical trial simulations for rare diseases.

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Head to Head Comparisons Using Real World Data – Design and Data Considerations from Cardiovascular Pilot Investigation

August 5, 2020

Cytel is conducting two pilot projects on head-to-head comparisons using real world data. These projects in oncology and cardiovascular will occur in real time and will take place across our latest webinar series on the topic. The aim of this series is to introduce our audience to head to head to comparison using Real World Data (RWD) while focusing on practical application and results from the pilot projects.

The second webinar from this series was held on July 28, 2020 and outlines the design of the cardiovascular pilot investigation. None of the existing randomized trials of recently developed second-line antihyperglycemic agents can provide adequate information on their comparative effectiveness and safety regarding cardiovascular outcomes. Conducting Target Trials to get information of interest would be costly, difficult to perform, and would take many years to complete. As a result, we need to use observational databases to emulate it. This blog provides a brief on the design of the cardiovascular pilot project. Our team of experts also discussed the data requirements and the data source to be used in the pilot investigation, with the primary challenge focusing on how to assess if data are sufficient for the purposes of trial emulation. Continue reading the blog for a summary of the webinar.

Get access to the webinar recording and download the slides by clicking the button.

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Webinar: Head to Head Comparisons Using Real World Data

July 21, 2020

Cytel is conducting a webinar series that focuses on target trial emulation and causal inference approaches using real world data. In collaboration with Dr. Miguel Hernán, Professor at Harvard University, Cytel is pioneering two “Head-to-Head Comparisons using Real World Data” studies, one in oncology one and in cardiovascular disease. These projects will occur in real time across this webinar series. Our presenters for the first webinar in this series were Dr. Miguel Hernán and Devon Boyne, Director of Epidemiology at Cytel. Continue reading this blog for a summary of the webinar, “Head to Head Comparisons Using Real World Data - The Time for Causal Inference is Now” conducted on July 7, 2020. Click on the button to access the webinar replay.

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We also had the opportunity to interview Dr. Hernan on head-to-head comparisons. Read the interview here.

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Head to Head Comparisons Using Real World Data: An Interview with Miguel Hernan

June 23, 2020

Supposing two treatments, A and B, need to be compared that have not been compared through a clinical trial. In the absence of such information, those treatments have been compared with each other via a third treatment, C (i.e., A to C and B to C) using indirect treatment comparison approaches.  Recent developments are challenging this status quo.  The increased availability of regulatory-grade RWD helps.  We can also now avoid some of the biases that used to plague the use of observational data.

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