Are OMERACT recommendations followed in clinical trials on fibromyalgia? A systematic review of patient-reported outcomes and their measures.
Annika DöhmenMilan KockFelix H FischerMatthias RoseAlexander ObbariusChristoph Paul KlapprothPublished in: Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation (2022)
The majority of trials covered most OMERACT domains or generic PROMIS health domains. There was, however, great variability in the instruments used to assess the domains, which points at a limited degree of standardization in the field.