clinical trials

It is often said that sex and gender differences are perceived as overlooked in research design and in clinical trials, even those on vaccines. In 2010, the World Health Organisation (WHO) published the document Sex, gender and influenza, which states that many reports of influenza vaccination rates as well as the safety, efficacy and effectiveness of vaccines around the world do not disaggregate data by sex.

Drug Approval Regulation in Canada and USA

Since the thalidomide tragedy in the late1950s, there has been a reluctance to include women of childbearing age in clinical trials. However, this fear cannot be used as an excuse to not include females in clinical trials, and, with proper care and regulation, increased female participation has been reached. The United States adopted regulation early on to increase the participation of women, while a new regulation in Europe is going to improve this as well. Here follows an overview of the issue in Canada and in the USA. The third part of this series will deal with new regulation in Europe.

Attention to sex and gender in biomedical, health and clinical research is an important quality and safety issue. Medicinal products are safer and more effective for everyone when clinical research includes diverse population groups. Historically, women’s health issues have focused on reproductive health, followed by gender issues such as behaviour, socio-economic factors, culture, lifestyles and influence biological development and health.