COG meaning in Community ?

The Children's Oncology Group (COG), a clinical trials group supported by the National Cancer Institute (NCI), is the world's largest organization devoted exclusively to pediatric cancer research. The COG conducts a spectrum of clinical research and translational research trials for infants, children, adolescents, and young adults with cancer.

Almost all centers that treat children with cancer in the US and Canada are part of the COG, with more than 200 centers in the United States, Canada, Switzerland, the Netherlands, Australia, and New Zealand. The member institutions have multidisciplinary teams consisting of physicians, research scientists, nurses, psychologists, pharmacists and other specialists.

The group, with more than 7,500 experts worldwide, has nearly 100 active clinical-translational trials open at any given time. These trials include treatment for many types of childhood cancers, studies aimed at determining the underlying biology of these diseases, and trials involving new and emerging treatments, supportive care, and survivorship. More than 90% of 13,500 children and adolescents diagnosed with cancer each year in the United States are cared for at COG member institutions.