Clinical Observation of Itopride Combined with Esomeprazole Magnesium in the Treatment of Esophageal Motility Dysfunction-induced Gastroesophageal Reflux Disease / 中国药房

ABSTRACT

OBJECTIVE:To investigate the clinical efficacy of itopride combined with esomeprazole magnesium in the treat-ment of esophageal motility dysfunction-induced gastroesophageal reflux disease(GERD). METHODS:A total of 100 patients with esophageal motility dysfunction-induced GERD were selected from our hospital during Sept. 2015-Sept. 2016,and then divided into control group and observation group according to random number table,with 50 cases in each group. Control group was given Esomeprazole magnesium enteric-coated tablets 40 mg,po,qd. Observation group was additionally given Itopride hydrochloride tablets 50 mg,po,tid,on the basis of control group. Both groups received treatment for consecutive 6 weeks. Clinical efficacies of 2 groups were observed,and symptom scores,LES resting pressure,liquid and solid swallowing and peristaltic pressure of esopha-geal body were observed before and after treatment. The occurrence of ADR was recorded. RESULTS:Total response rate of obser-vation group was 94.0％,which was significantly higher than 78.0％ of control group,with statistical significance(P<0.05). Be-fore treatment,there was no statistical significance in symptom scores,LES resting pressure,liquid and solid swallowing or peri-staltic pressure of esophageal body between 2 groups(P>0.05). After treatment,symptom scores of 2 groups were decreased sig-nificantly,and observation group was significantly lower than control group,with statistical significance (P<0.05). Compared with before treatment,LES resting pressure of observation group was increased significantly,and significantly higher than that of control group,with statistical significance (P<0.05). Success rate of liquid swallowing increased significantly in 2 groups,and that of observation group was significantly higher than that of control group,with statistical significance(P<0.05). Success rate of solid swallowing,liquid and solid peristaltic pressure of esophageal body(near segment,middle segment and far segment)in con-trol group were higher than before treatment,without statistical significance (P>0.05). Success rate of solid swallowing, liquid and solid peristaltic pressure of esophageal body(near segment,middle segment and far segment)in observation group were signifi-cantly higher than before treatment,and significantly higher than control group at corresponding period,with statistical significance (P<0.05). No obvious ADR was found in 2 groups during treatment. CONCLUSIONS:For esophageal motility dysfunction-in-duced GERD,itopride combined with esomeprazole magnesium can significantly improve clinical symptom,effectively increase LES resting pressure,strengthen esophageal motor function,improve success rate of esophageal swallowing and enhance anti-gas-troesophageal reflux ability with good safety.