[Clinical study of laryngopharyngeal reflux treated with acupuncture on the base of theory of the ascending and the descending of ].

OBJECTIVE

To verify the clinical effect of laryngopharyngeal reflux (LPR) treated with acupuncture at the acupoints composed on the base of theory of the ascending and the descending of .

METHODS

A total of 84 patients of LPR were randomized into an observation group and a control group, 42 cases in each one. The conventional treatment was provided in the two groups. Additionally, in the control group, the medication was administered, i.e. esomeprazole tablets (20 mg, twice a day) and mosapride tablets (5 mg, three times a day), consecutively for 14 days. In the observation group, the oral medication was the same as the control group. Besides, acupuncture at the acupoints composed on the base of theory of the ascending and the descending of was supplemented. The acupoints were Tiantu (CV 22), Danzhong (CV 17), Zhongwan (CV 12), Zusanli (ST 36), Taichong (LR 3) and Neiguan (PC 6). The acupuncture treatment was given once a day, 5 times a week, consecutively for 10 times in 2 weeks (14 days in total). Before and after treatment, the reflux symptom index (RSI) score, the reflux finding score (RFS) and the time proportion of esophageal pH < 4 in 24 h were compared, and the therapeutic effect was evaluated in the two groups.

RESULTS

After treatment, RSI score, RFS, 24 h esophageal pH<4 time proportion were all reduced as compared with those before treatment in the two groups (<0.05). After treatment, RSI score, RFS, 24 h esophageal pH<4 time proportion in the observation group were lower than those in the control group (<0.05). The total effective rate was 92.9% (39/42) in the observation group, better than 71.4% (30/42) in the control group (<0.05).

CONCLUSION

On the base of the conventional treatment, acupuncture at the acupoints composed in compliance with the theory of the ascending and the descending of combined with western medication contribute to the recovery of gastrointestinal function, effectively control the laryngopharyngeal symptoms and physical signs. The therapeutic effect of this comprehensive therapy is better than the simple treatment with western medication.