Mild moxibustion at Renying (ST9) combined with acupuncture in treatment of severe peripheral facial paralysis of qi deficiency and blood stagnation: a randomized controlled trial
Clinical Research|更新时间:2026-05-12
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Mild moxibustion at Renying (ST9) combined with acupuncture in treatment of severe peripheral facial paralysis of qi deficiency and blood stagnation: a randomized controlled trial
Chinese Acupuncture & MoxibustionVol. 46, Issue 5, Pages: 713-718(2026)
CHEN Bin, YANG Shiyan, LU Hongkun, et al. Mild moxibustion at Renying (ST9) combined with acupuncture in treatment of severe peripheral facial paralysis of qi deficiency and blood stagnation: a randomized controlled trial[J]. Chinese Acupuncture & Moxibustion, 2026, 46(5): 713-718. DOI: 10.13703/j.0255-2930.20251012-k0003.
DOI:
CHEN Bin, YANG Shiyan, LU Hongkun, et al. Mild moxibustion at Renying (ST9) combined with acupuncture in treatment of severe peripheral facial paralysis of qi deficiency and blood stagnation: a randomized controlled trial[J]. Chinese Acupuncture & Moxibustion, 2026, 46(5): 713-718. DOI: 10.13703/j.0255-2930.20251012-k0003.DOI:
Mild moxibustion at Renying (ST9) combined with acupuncture in treatment of severe peripheral facial paralysis of qi deficiency and blood stagnation: a randomized controlled trial
To observe the clinical effect of mild moxibustion at Renying (ST9) combined with acupuncture on severe peripheral facial paralysis (PFP) of
qi
deficiency and blood stagnation.
Methods
2
Sixty-six patients with severe PFP of
qi
deficiency and blood stagnation were randomly divided into an observation group and a control group
with 33 cases in each group. In the control group
acupuncture was operated at Yangbai (GB14)
Sibai (ST2)
Quanliao (SI18)
Jiache (ST6)
Dicang (ST4)
Yifeng (TE17)
Qianzheng (Extra) and etc.
on the affected side; and in the observation group
besides the administration as the co
ntrol group
mild moxibustion was delivered at Renying (ST9) on the affected side. The intervention was given once every other day
3 sessions weekly
for 8 consecutive weeks in the two groups. The scores of facial nerve function and facial disability index (FDI) were compared before and after treatment in the two groups. The ratio of the root mean square (RMS) average values of the affected facial muscles to those of the healthy side was measured using surface electromyography (sEMG) in both groups
and the clinical effect and safety were evaluated.
Results
2
After treatment
both groups showed the increase in facial nerve function scores
the total scores of FDI and the scores on FDIP (physical function) and FDIS (social function) in comparison with those before treatment in the two groups (
P
<
0.01); and the facial nerve function score
the total score of FDI and the score on FDIP in the observation group were higher than those in the control group (
P
<
0.01
P
<
0.05). After treatment
the ratio of the RMS average values of the affected facial muscles (frontalis
buccinator
and orbicularis oris) to those of the healthy side was elevated in the two groups when compared with that before treatment (
P
<
0.01)
and the increase amplitude in the observation group was larger than that in the control group (
P
<
0.05). The total effective rate in the observation group was 87.9% (29/33)
higher than that (66.7%
22/33) in the control group (
P
<
0.05). No obvious adverse reaction was found in the two groups during trial.
Conclusion
2
On the basis of conventional acupuncture
mild moxibustion at Renying (ST9) may promote the recovery of facial muscles and improve facial nerve function and facial nerve conduction in patients with severe PFP of
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Related Author
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HU Xianfeng
SHEN Meihong
XIA Wenxin
LI Xiaoxiao
HAN Yongsheng
WANG Xiaome
WU Sixian
Related Institution
College of Acupuncture-Moxibustion and Tuina, College of Health Maintenance and Rehabilitation, Nanjing University of Chinese Medicine
TCM Hospital of Lu'an City
Institute of Neurology, Anhui University of CM
Wannan Medical College
Department of Acupuncture and Moxibustion, First Teaching Hospital of Tianjin University of TCM