Timothy Callahan, PhD


Long-term Electrocardiographic Monitoring: Time to Rethink What We Know?

February 22, 2016

With significant technology advances in ECG recording through the years, the need to expand on traditional monitoring baselines-and include new variables such as time when designing clinical trial protocols-is important.

Central Lab Review Prevent Underpowered Studies

February 01, 2013

The sponsor of a recent Phase II global study, conducted at more than 50 sites, invested in a centralized digital pathology core lab to ensure a homogenous and representative study population.

CV Safety for Developers

January 01, 2012

The responsibilities regarding CV safety for drug developers are constantly evolving.