Efficacy of Chinese Herbal Medicine Qing Re Huo Xue in Patients With Rheumatoid Arthritis

Exclusion Criteria

• •1. History or presence of a clinically significant medical disorder other than RA that, in the opinion of the investigator and medical monitor, would pose a risk to subject safety or interfere with the study evaluation, procedures, or completion.
• •2. Subject has inflammatory, rheumatological disorders other than RA, where arthritis may be a prominent feature.
• •3. Subject has received treatment with the prohibited therapies listed in the protocol, or changes to those treatments, within the prescribed timeframe.
• •4. Pregnant or nursing an infant or with a life partner who is pregnant, nursing, or planning to become pregnant.