Observational research is core to drug development, helping researchers understand the natural history of diseases and the real-world impact of treatments on patients. Observational studies frequently ...

Since its introduction, the AI-powered chatbot ChatGPT has made waves across the education sector. Just one of many generative AI programs, the web-based tool has the ability to create comprehensive ...

Where can observational studies be registered? An increasing number of clinical trial registries exist and, despite their names, some include observational studies ...

Comparative effectiveness research increasingly is being recognized as a priority area in cancer research. Although researchers have been conducting comparative effectiveness research for decades, ...

• 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 ...

The pharmaceutical industry is facing growing pressure to make drug development more patient-focused. Traditionally, most observational research has been derived from clinical and payer data, but has ...

Kathryn Snow does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

After showing two groups of schoolteachers a videotape of an eight-year-old boy, psychologists John Santrock and Russel Tracy found that the teachers’ judgment of the child ultimately depended on ...