Clinical Efficacy and Safety of Bathing with Chinese Medicine Taohong Siwu Decoction () for Treatment of Diffuse Cutaneous Systemic Sclerosis: A Randomized Placebo-Controlled Trial.

OBJECTIVE: To examine the efficacy and safety of bathing therapy with Taohong Siwu Decoction (, TSD) in the treatment of early-stage, mild-moderate diffuse cutaneous systemic sclerosis (dcSSc). METHODS: This randomized, placebo-controlled trial enrolled 148 men and women (18-60 years) with dcSSc (disease duration 12 months) and baseline modified Rodnan skin score (MRSS) 10. Patients were randomized into a TSD group (71 cases bathing with TSD plus oral prednisone) or control group (71 cases bathing with placebo plus oral prednisone). Bathing (40 °C, 30 min) of the upper and lower limbs was carried out once daily for 12 consecutive weeks. The primary outcome measure was MRSS; secondary outcomes were Raynaud's phenomenon (RP) score, quality of life (QOL), physician visual analogue scale (VAS), patient VAS, percent predicted diffusing capacity for carbon monoxide (DLCO), percent predicted forced vital capacity (FVC), erythrocyte sedimentation rate (ESR), C-reactive protein (CRP) level and overall treatment effect. RESULTS: The final analysis included 135 patients (control group, 68 cases; TSD group, 67 cases). Primary and secondary outcome measures after 2 weeks of treatment showed no improvement (versus baseline) in both groups, with no differences between groups. At 12 weeks, QOL, physician VAS, patient VAS, ESR and CRP were improved in both groups, but MRSS and RP score were improved only in the TSD group (all P<0.05). MRSS, RP score, QOL, physician VAS, patient VAS, ESR and CRP differed significantly between groups (all P<0.05). Meanwhile, the overall treatment effect was significantly higher in the TSD group than in the control group (P<0.05). Adverse events in the two groups were similar (P>0.05). CONCLUSIONS: Bathing with TSD plus oral prednisone achieves better outcomes than oral prednisone alone in patients with dcSSc and is not associated with serious adverse events.

[Efficacy Observation of Chinese Herbal Fumigation Combined Western Drugs for Treating Sys- temic Sclerosis Complicated Pulmonary Arterial Hypertension].

Objective To observe the therapeutic efficacy and safety of Chinese herbal fumigation combined with leflunomide (LEF) and prednisone (Pred) in treatment of systemic sclerosis (SSc) complicated pulmonary arterial hypertension (PAH). Methods Totally 99 SSc patients complicated early PAH were randomly assigned to the Western drugs group (WD, 49 cases) and the integrative medicine group (IM, 50 cases). Patients in the WD group took LEF (20 mg) and Pred (15 mg) , once per day. In addition to routine WD program, those in the IM group additionally received Chinese herbal fumigation. All treatment lasted for 6 months. Raynaud's phenomenon (RP) was observed in each group before and after treatment. RP score, erythrocyte sedimentation rate (ESR), C reactive protein (CRP), pulmonary arterial systolic pressure (PASP) , and pulmonary function were compared between the two groups before and after treatment. The clinical efficacy and adverse reactions were evaluated. Results Thirteen cases were lost due to various reasons. A total of 86 patients completed this study, 41 in the WD group and 45 in the IM group. Compared with the same group before treatment, RP score, levels of ESR and CRP all decreased in the two groups after treatment (P <0. 05). Compared with the WM group after treatment, RP score, levels of ESR and CRP were obviously lowered in the IM group after treatment (P < 0. 05). Besides, lowered differences between post-pre-values of ESR, CRP, and PASP were more obviously higher, while elevated differences between post-pre-values of total lung capacity (TLC) and carbon monoxide diffusing capacity (DLCO) were more obviously higher in the IM group (P <0. 05). The total effective rate was 93. 33% (42/45) in the IM group, obviously higher than that in the WD group [70. 73% (29/41) , P <0. 05 ]. There was no statistical difference in total adverse reaction rate between the two groups (x² =0. 019, P =0. 891). Conclusion Chinese herbal fumigation combined with WD had obvious efficacy with less adverse reactions, so it was worth clinical spread.