OBJECTIVETo evaluate the clinical therapeutic effects and safety on rheumatoid arthritis (RA) treated with acupuncture at the points detected with thermosensitive moxibustion in medicine combined with western medication.

METHODSA total of 168 RA patients in compliance with the inclusive criteria were collected and randomized into an observation group and a control group, 84 cases in each one. In the control group, in reference to the updated guideline of new drugs by the European League Against Rheumatism (EULAR) in 2013, the medication scheme was formulated for oral administration, methotrexate tablet 7.5 mg, once a week; salazosulfapyridine enteric-coated tablets, 100 mg, twice a day; hydroxychloroquine sulfate tablets, 20 mg, twice a day; and meloxicam tablets, 15 mg, once a day. In the observation group, besides the treatment as the control group, the acupuncture therapy at the points detected with thermosensitive moxibustion in medicine was given. The mild moxibustion was applied near to the affected joint with the moxa material of herbal medicine to detect the sensitization points. Afterwards, the acupuncture technique of medicine was given on those points, without any manipulation applied. The needles were retained for 30 min, once daily. The treatment for 2 weeks was as one course, continuously for 2 courses. The indexes were observed before and after treatment in the two groups including gripping power, the time of morning stiffness, the swollen joint count 28 (SJC 28), the tender joint count 28 (TJC 28), the disease activity score 28 (DAS 28), the score of patient global assessment of disease activity (PtGA) and the score of provider global assessment of disease activity (PhGA), as well as rheumatoid factors (RF), C-reactive protein (CRP), erythrocyte sedimentation rate (ESR) and anti-cyclic peptide containing citrulline (A-CCP). The clinical therapeutic effects were evaluated in the two groups.

RESULTSAfter 4-week treatment, a total of 163 patients accomplished the clinical trial, 81 cases in the observation group and 82 cases in the control group. The results of gripping power, the time of morning stiffness, SJC 28, TJC 28, PtGA, PhGA, DAS 28, RF, CRP, ESR and A-CCP were all improved as compared with those before treatment (all <0.05). In 4 weeks of treatment, the results of gripping power, the time of morning stiffness, SJC 28, TJC 28, PtGA, PhGA, DAS 28, as well as CRP and ESR in the observation group were better than those in the control group (all <0.05). The results of RF and A-CCP were not different significantly between the two groups (both >0.05). The total effective rate was 85.19% (69/81) in the observation group, higher than 70.73% (58/82) in the control group (<0.05).

CONCLUSIONThe acupuncture therapy at the points detected with thermosensitive moxibustion in medicine achieves the satisfactory clinical effects with few adverse effects.