Therapeutic Observation of Acupoint Thread Embedding in Alleviating PainAfter Milligan-Morgan for Mixed Hemorrhoids / 上海针灸杂志

ABSTRACT

ObejectiveTo evaluate the efficacyofacupointthread embedding in easing painafterMilligan-Morgan(M-M)for mixed hemorrhoids.MethodSixty patients undergone M-M for mixed hemorrhoids were randomized into a treatment group of 30 cases and a control group of 30 cases. After M-M, patients in the treatment group received thread embedding at Changqiang (GV1) and bilateral Zhibian (BL54), while the control groupdidn’treceive any intervention. The onset time of post-operative pain, average pain index within a week, and pain index after defecation, electromyogram (EMG), change of anal canal pressure, patients’ satisfaction, and adverse-event rate were observed.ResultThe average pain index and pain index after defecation in the treatment group were significantly lower than that in the control group (P0.05). According to the motor unit potential (MUP) analysis, there were significant differences in comparing the amplitude (Ampl) and Ar/Am of the restingphase between the two groups (P0.05). There were significant differences in comparing the patients’satisfaction, adverse-event rate, and use of analgesics between the two groups (P<0.05). ConclusionAcupoint thread embedding can produce a content analgesic effect, and it’s safe and reliable.