A Dabadie, I Blanchot, E Goter, G Defawe, P Bétrémieux, M Roussey
{"title":"[pH-metry在婴儿指征功能的比较研究]。","authors":"A Dabadie, I Blanchot, E Goter, G Defawe, P Bétrémieux, M Roussey","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>A 24 hour pH-metry was performed in children younger than 3 months divided in 4 groups: group 1: 37 infants who presented an apparent life-threatening event (ALTE), group 2: 45 infants with an ALTE and chronic digestive symptoms (recurrent vomiting), group 3: 33 infants with digestive symptoms only, group 4: 32 sudden infant death syndrome (SIDS) siblings. The percent duration of oesophageal pH below 4 (% pH < 4) was measured during 24 hours and 12 nocturnal hours (8 PM-8 AM). In addition the mean duration of nocturnal episodes of reflux (MDNR) was calculated (duration of pH < 4 per 12 nocturnal hours/number of reflux episodes). No significant difference was found in the 4 groups for % pH < 4. Nocturnal reflux was present in all groups (40% in group 1, 55% in group 2, 49% in group 3 and 63% in group 4). The MDNR was higher in group 1 (12.3 +/- 7.8 min) vs group 2 (6.8 +/- 5.1 min) and group 3 (6.7 +/- 3.2 min) (P < 0.05). High MDNR did not appear to be related to an history of ALTE since the MDNR in group 2 was identical to group 3. Nocturnal pH metry profile failed to show a relationship between gastro-oesophageal reflux and ALTE.</p>","PeriodicalId":19935,"journal":{"name":"Pediatrie","volume":"48 3","pages":"189-93"},"PeriodicalIF":0.0000,"publicationDate":"1993-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Comparative study of results of pH-metry in function of its indication in infants].\",\"authors\":\"A Dabadie, I Blanchot, E Goter, G Defawe, P Bétrémieux, M Roussey\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>A 24 hour pH-metry was performed in children younger than 3 months divided in 4 groups: group 1: 37 infants who presented an apparent life-threatening event (ALTE), group 2: 45 infants with an ALTE and chronic digestive symptoms (recurrent vomiting), group 3: 33 infants with digestive symptoms only, group 4: 32 sudden infant death syndrome (SIDS) siblings. The percent duration of oesophageal pH below 4 (% pH < 4) was measured during 24 hours and 12 nocturnal hours (8 PM-8 AM). In addition the mean duration of nocturnal episodes of reflux (MDNR) was calculated (duration of pH < 4 per 12 nocturnal hours/number of reflux episodes). No significant difference was found in the 4 groups for % pH < 4. Nocturnal reflux was present in all groups (40% in group 1, 55% in group 2, 49% in group 3 and 63% in group 4). The MDNR was higher in group 1 (12.3 +/- 7.8 min) vs group 2 (6.8 +/- 5.1 min) and group 3 (6.7 +/- 3.2 min) (P < 0.05). High MDNR did not appear to be related to an history of ALTE since the MDNR in group 2 was identical to group 3. Nocturnal pH metry profile failed to show a relationship between gastro-oesophageal reflux and ALTE.</p>\",\"PeriodicalId\":19935,\"journal\":{\"name\":\"Pediatrie\",\"volume\":\"48 3\",\"pages\":\"189-93\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Pediatrie\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Pediatrie","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
[Comparative study of results of pH-metry in function of its indication in infants].
A 24 hour pH-metry was performed in children younger than 3 months divided in 4 groups: group 1: 37 infants who presented an apparent life-threatening event (ALTE), group 2: 45 infants with an ALTE and chronic digestive symptoms (recurrent vomiting), group 3: 33 infants with digestive symptoms only, group 4: 32 sudden infant death syndrome (SIDS) siblings. The percent duration of oesophageal pH below 4 (% pH < 4) was measured during 24 hours and 12 nocturnal hours (8 PM-8 AM). In addition the mean duration of nocturnal episodes of reflux (MDNR) was calculated (duration of pH < 4 per 12 nocturnal hours/number of reflux episodes). No significant difference was found in the 4 groups for % pH < 4. Nocturnal reflux was present in all groups (40% in group 1, 55% in group 2, 49% in group 3 and 63% in group 4). The MDNR was higher in group 1 (12.3 +/- 7.8 min) vs group 2 (6.8 +/- 5.1 min) and group 3 (6.7 +/- 3.2 min) (P < 0.05). High MDNR did not appear to be related to an history of ALTE since the MDNR in group 2 was identical to group 3. Nocturnal pH metry profile failed to show a relationship between gastro-oesophageal reflux and ALTE.