On April 1, 2026, China implemented a landmark national standard: Classification and Determination of TCM Constitution. Although designated as a recommended rather than mandatory standard, it represents a major step in modernizing traditional Chinese medicine (TCM) by converting traditional constitution theory into a clear, measurable and clinically practical framework. By clarifying the relationship between constitution, disease, and pattern differentiation, the standard strengthens professional credibility, supports research, and enhances patient-centered treatment.
Rosaleen Ostrick, LAc, MPH, MA, MATCM, Dipl. OM
Rosaleen Ostrick holds master’s degrees in public health (epidemiology), organizational management and acupuncture / traditional Chinese medicine. She teaches biomedical acupuncture research to students in the Master of Acupuncture and Traditional Chinese Medicine and DAOM programs at Yo San University (Los Angeles). She served as Administrative Director of Retina Clinical Research at the Jules Stein Eye Institute at UCLA for 20 years, during which time she was responsible for regulatory, operations and budgeting/fiscal oversight of more than 70 ophthalmological clinical trials funded by NIH, nonprofits and industry. She is also an acupuncturist.