ABSTRACT
<p><b>OBJECTIVE</b>To investigate the efficacy and safety of gastrointestinal pacemaker in treatment of gastric dynamic disorders.</p><p><b>METHODS</b>Sixty patients with more than two symptoms as postprandial fullness, epigastric pain,epigastric fullness, belch, nausea, hypercoria,anorexia,vomiting and at least for twelve weeks were divided into three groups randomly. Thirty patients were treated with gastrointestinal pacemaker for ten days(pace maker group); fifteen patients were treated with gastrointestinal placebo machine for ten days (control group); fifteen patients received treatment with cisapride 5 mg three times daily, thirty minutes before meal (cisapride group) for ten days. Electrogastrogram(EGG) was performed on before and after treatments, the mean frequency and mean amplitude of EGG, the clinical symptoms and adverse reactions were observed.</p><p><b>RESULTS</b>Total efficacy of pace maker group, control group and cisapride group was 90.0%, 46.6% and 86.7%, respectively. The score of symptoms was significantly decreased after treatment with gastrointestinal pacemaker and cisapride (P<0.05). Before and after meal EGG exam showed that average frequency was reversed to normal level after treatment with gastrointestinal pacemaker.</p><p><b>CONCLUSION</b>Gastrointestinal pacemaking can relieve symptoms and improve the average frequency of EGG in patients with gastric dynamic disorders.</p>
Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Electric Stimulation Therapy , Gastrointestinal Motility , Stomach Diseases , TherapeuticsABSTRACT
Objective To investigate the clinical features,diagnostic modalities and treatment of duodenal Brunner′gland adenoma(BGA).Methods Fifteen patients with duodenal BGA were evaluated base on clinical presentations,the results of serologic test,barium meal examination,gastroscopy and endoscopic ultrasonography(EUS)as well as treatment.The post-operative histological results were compared with pre-operation EUS findings.Results Eight out of 15 patients with duodenal BGA had presentations,including duodenal ulcer(4 patients),upper gastrointestinal hemorrhage (4 patients). The serologic tests of all patients were within the normal limits.Six patients underwent barium meal examination and 13 patients received gastroscopy.Seven patients underwent surgical treatment and 8 patients received endoscopic resection.The post-operative histological results were compatible with the pre-operative EUS findings.Conclusions Duodenal BGA is a benign tumor.EUS was helpful in making the diagnosis and determination of treatment methods(surgical operation or endoscopic resection).