1.Effects of thunder-fire moxibustion combined with external application of Chinese herbal ointment at the trigger point on lumbodorsal myofascial pain syndrome of cold-damp stagnation type
Bo LIANG ; Caifang BU ; Liwei YAO ; Yanhong JIANG ; Zhen LAI
Chinese Journal of Primary Medicine and Pharmacy 2023;30(3):346-351
Objective:To investigate the clinical efficacy of thunder-fire moxibustion combined with external application of Chinese herbal ointment at the trigger point on lumbodorsal myofascial pain syndrome of cold-damp stagnation type.Methods:A total of 90 patients with lumbodorsal myofascial pain syndrome of cold-damp stagnation type admitted to Zhejiang Provincial Hospital of Integrated Traditional Chinese and Western Medicine from September 2021 to April 2022 were included in this study. They were randomly divided into three groups ( n = 30/group) using the random number table method. Patients in the Chinese herbal ointment group were treated by external application of Chinese herbal ointment at the trigger point. Patients in the thunder-fire moxibustion group were treated with thunder-fire moxibustion. Patients in the combined therapy group were treated with thunder-fire moxibustion combined with external application of Chinese herbal ointment at the trigger point. All patients were treated for 28 consecutive days. Clinical efficacy was compared among the three groups. Before and after treatment, the Visual Analogue Scale score, local tenderness score, Oswestry Disability Index score and Pittsburgh Sleep Quality Index score were compared among the three groups. Results:Total response rate (96.67%) in the combined therapy group was significantly higher than 73.33% in the thunder-fire moxibustion group and 66.67% in the Chinese herbal ointment group ( χ2 = 9.01, 4.70, both P < 0.05). Visual Analogue Scale score and local tenderness score in the combined therapy group were (1.96 ± 0.93) points and (1.00 ± 0.69) points, respectively, which were significantly lower than (2.43 ± 0.87) points and (1.37 ± 0.56) points in the thunder-fire moxibustion group and (2.77 ± 0.86) points and (1.50 ± 0.57) points in the Chinese herbal ointment group ( F = 6.22, 5.38, both P < 0.05). The Oswestry Disability Index score in the combined therapy group was (19.80 ± 3.80) points, which was significantly lower than (22.30 ± 2.82) points in the thunder-fire moxibustion group and (23.60 ± 3.71) points in the Chinese herbal ointment group ( F = 9.07, both P < 0.05). After treatment, the Pittsburgh Sleep Quality Index score in the combined therapy group was (5.30 ± 1.12) points, which was significantly lower than (6.50 ± 1.33) points in the thunder-fire moxibustion group and (6.73 ± 1.41) points in the Chinese herbal ointment group ( F = 10.59, both P < 0.05). Conclusion:Thunder-fire moxibustion combined with external application of Chinese herbal ointment at the trigger point is highly effective on lumbodorsal myofascial pain syndrome of cold-damp stagnation type than monotherapy. The combined therapy can markedly reduce pain and greatly improve lumbodorsal function and sleep quality.