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The Relationship Between Gastric Myoelectric Activity and SCN5A Mutation Suggesting Sodium Channelopathy in Patients With Brugada Syndrome and Functional Dyspepsia - A Pilot Study

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dc.contributor.author김지현-
dc.contributor.author박효진-
dc.contributor.author이문형-
dc.contributor.author장양수-
dc.contributor.author정교태-
dc.contributor.author정보영-
dc.date.accessioned2014-12-19T17:12:39Z-
dc.date.available2014-12-19T17:12:39Z-
dc.date.issued2012-
dc.identifier.issn2093-0879-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/90983-
dc.description.abstractBACKGROUND/AIMS: SCN5A encodes the cardiac-specific Na(V)1.5 sodium channel, and Brugada syndrome is a cardiac conduction disorder associated with sodium channel α-subunit (SCN5A) mutation. The SCN5A-encoded Na(V)1.5 channel is also found on gastrointestinal smooth muscle and interstitial cells of Cajal. We investigated the relationship between functional dyspepsia (FD) and SCN5A mutation to evaluate sodium channelopathy in FD. METHODS: Patients with Brugada syndrome or FD were examined using upper endoscopy, electrogastrography (EGG), FD symptom questionnaire based on Rome III criteria and genetic testing for SCN5A mutation. Symptom scores of FD and EGG findings were analyzed according to SCN5A mutation. RESULTS: A total of 17 patients (4 Brugada syndrome and 13 FD) participated in the study. An SCN5A mutation was noted in 75.0% of the patients with Brugada syndrome and in 1 (7.7%) of the patients with FD. Of 4 patients with SCN5A mutation, 2 (50%) had FD. Postprandial tachygastria and bradygastria were noted in 2 (50%) and 1 (25%) of the patients with SCN5A mutation, respectively. The EGG findings were not significantly different between positive and negative mutation in 17 patients. CONCLUSIONS: Although we did not find statistically significant results, we suggest that it is meaningful to attempt to identify differences in symptoms and gastric myoelectric activity according to the presence of an SCN5A mutation by EGG analysis. The relationship between FD and sodium channelopathy should be elucidated in the future by a large-scale study.-
dc.description.statementOfResponsibilityopen-
dc.relation.isPartOfJOURNAL OF NEUROGASTROENTEROLOGY AND MOTILITY-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.titleThe Relationship Between Gastric Myoelectric Activity and SCN5A Mutation Suggesting Sodium Channelopathy in Patients With Brugada Syndrome and Functional Dyspepsia - A Pilot Study-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Internal Medicine (내과학)-
dc.contributor.googleauthorKyo Tae Jung-
dc.contributor.googleauthorHyojin Park-
dc.contributor.googleauthorJie-Hyun Kim-
dc.contributor.googleauthorDong-Jik Shin-
dc.contributor.googleauthorBo Young Joung-
dc.contributor.googleauthorMoon-Hyoung Lee-
dc.contributor.googleauthorYang Soo Jang-
dc.identifier.doi22323988-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA01774-
dc.contributor.localIdA02766-
dc.contributor.localIdA03448-
dc.contributor.localIdA03577-
dc.contributor.localIdA03609-
dc.contributor.localIdA00996-
dc.relation.journalcodeJ01623-
dc.identifier.eissn2093-0887-
dc.identifier.pmid22323988-
dc.subject.keywordBrugada syndrome-
dc.subject.keywordChannelopathy-
dc.subject.keywordFunctional gastrointestinal disorder-
dc.subject.keywordSCN5A-
dc.contributor.alternativeNameKim, Ji Hyun-
dc.contributor.alternativeNamePark, Hyo Jin-
dc.contributor.alternativeNameLee, Moon Hyoung-
dc.contributor.alternativeNameJang, Yang Soo-
dc.contributor.alternativeNameJung, Kyo Tae-
dc.contributor.alternativeNameJoung, Bo Young-
dc.contributor.affiliatedAuthorPark, Hyo Jin-
dc.contributor.affiliatedAuthorLee, Moon Hyoung-
dc.contributor.affiliatedAuthorJang, Yang Soo-
dc.contributor.affiliatedAuthorJung, Kyo Tae-
dc.contributor.affiliatedAuthorJoung, Bo Young-
dc.contributor.affiliatedAuthorKim, Ji Hyun-
dc.citation.volume18-
dc.citation.number1-
dc.citation.startPage58-
dc.citation.endPage63-
dc.identifier.bibliographicCitationJOURNAL OF NEUROGASTROENTEROLOGY AND MOTILITY, Vol.18(1) : 58-63, 2012-
dc.identifier.rimsid33257-
dc.type.rimsART-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers

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