• Accounting for bias is a major challenge confronting the use of observational data to gain important insights into real-world treatment effects. • No single study design will satisfy all information ...

Observational studies are emerging as fundamental sources of information about vaccine effectiveness outside the controlled environment of randomized trials, and they are being used to generate ...

A new study published in Therapeutic Innovation & Regulatory Science provides crucial insights into the design and implementation of multi-national observational studies for post-marketing drug safety ...

The International Council on Harmonisation (ICH) announced on Friday the adoption of its M14 guideline, which aims to harmonize the planning, design, and reporting of pharmacoepidemiologic studies ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. A test-negative observational study design may be best ...

Medical research is essential for advancing the understanding of health, diseases, and treatments. There are many types of studies that serve different purposes. Medical research, or health research, ...

RCTs are considered the best way to determine whether a treatment is effective, and the reason is simple: researchers can hold all other variables constant across groups and study what happens when ...

• Observational studies can be powerful tools for generalizing the results of randomized controlled trials (RCTs), but only if they are well designed to answer specific clinical questions. • To ...