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简介：瞄准：在糖尿病的病人调查倒流食道炎(RE)和Hpylori感染的发生。方法：RE和Hpylori感染的发生与糖尿病在85个病人被调查，结果与控制相比。结果：在糖尿病的病人的RE的发生是17.6%。尽管这趋于在糖尿病的病人更高，有没有统计上在糖尿病的病人和控制之间的有效差量。在糖尿病的病人的Hpylori感染的发生是53.7%，但是不，统计上，有效差量在Hpylori感染的发生在糖尿病的病人和控制之间被看见。结论：没有有效差量能在RE和Hpylori感染的发生在糖尿病的病人和控制之间被看见。

简介：AbstractGastric intestinal metaplasia (GIM) is a precancerous lesion of gastric cancer (GC) and is considered an irreversible point of progression for GC. Helicobacter pylori infection can cause GIM, but its eradication still does not reverse the process. Bile reflux is also a pathogenic factor in GIM and can continuously irritate the gastric mucosa, and bile acids in refluxed fluid have been widely reported to be associated with GIM. This paper reviews in detail the relationship between bile reflux and GIM and the mechanisms by which bile acids induce GIM.

简介：AIM:Toanalyzethepotentialrelationshipbetweengastroesophagealrefluxdisease(GERD)andthedevelopmentofatrialfibrillation(AF).METHODS:Usingthekeywords'atrialfibrillationandgastroesophagealreflux','atrialfibrillationandesophagitis,peptic','atrialfibrillationandhernia,hiatal'thePubMed,EMBASE,CochraneLibrary,OVIDSP,WILEYdatabaseswerescreenedforrelevantpublicationsonGERDandAFinadultsbetweenJanuary1972-December2013.StudieswritteninlanguagesotherthanEnglishorFrench,studiesnotperformedinhumans,reviews,casereports,abstracts,conferencepresentations,letterstotheeditor,editorials,commentsandopinionswerenottakenintoconsideration.ArticlestreatingthesubjectofradiofrequencyablationofAFandtheconsecutivedevelopmentofGERDwerealsoexcluded.RESULTS:Twothousandonehundredsixty-onetitleswerefoundofwhich8articlesmettheinclusioncriteria.ThepresenceofAFinpatientswithGERDwasreportedtobebetween0.62%-14%,highercomparedtothosewithoutGERD.EpidemiologicaldataprovidedbytheseobservationalstudiesshowedthatpatientswithGERD,especiallythosewithmoresevereGERD-relatedsymptoms,hadanincreasedriskofdevelopingAFcomparedwiththosewithoutGERD,butacausalrelationshipbetweenGERDandAFcouldnotbeestablishedbasedonthesestudies.ThemechanismsofAFasaconsequenceofGERDremainlargelyunknown,withinflammationandvagalstimulationplayingapossibleroleinthedevelopmentofthesedisorders.TreatmentwithprotonpompinhibitorsmayimprovesymptomsrelatedtoAFandfacilitateconversiontosinusrhythm.CONCLUSION:AlthoughlinksbetweenAFandGERDexist,largerandomizedclinicalstudiesarerequiredforabetterunderstandingoftherelationshipbetweenthesetwoentities.

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简介：AbstractBackground:Laryngopharyngeal reflux disease (LPRD) is a condition with nonspecific symptoms and most of times patients present late with advanced disease which may pre-dispose to malignancy. The magnitude and clinical characteristics of this condition are not well known among patients attending Otorhinolaryngology services in Tanzania.Materials and methods:This was a hospital based descriptive cross sectional study, conducted in the wards and clinics of Otorhinolaryngology department of Muhimbili National Hospital. Patients with symptoms of Laryngopharyngeal reflux disease were included in the study. Data was collected using questionnaires and clinical examination forms, were processed and analysed by using SPSS. Results presented in frequency tables, cross tabulations and figures.Results:This study recruited 256 participants among them males were 131(51.2%).The mean age was (41.38 ± 13.94) years. Prevalence of Laryngopharyngeal reflux disease was 18.4% without gender predilection. The commonest symptoms were globus sensation, hoarseness of voice and excessive urge to clear the throat with 95.7%, 88.1% and 83.0% respectively while the most observed signs were thick endolaryngeal mucus, Vocal cord oedema and partial ventricular obliteration with 90.9%, 88.6% and 72.7% respectively. Lying down less than two hours after meal and spices foods consumption were the leading risk factors. Hypertension and Diabetes Mellitus type 2 were the most prevalent co morbid conditions associated with Laryngopharyngeal reflux disease.Conclusion:The prevalence of Laryngopharyngeal reflux disease is high among patients attending Otorhinolaryngology services at Muhimbili national hospital. All patients with Laryngopharyngeal reflux disease related symptoms should get thorough evaluation for early diagnosis and treatment.

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