RESUMEN
BACKGROUND: Aerophagia is a functional gastrointestinal disorder characterized by repeated air swallowing leading to chronic abdominal distension. Symptoms can be long lasting, lead to frustration, and distress. This study describes prevalence, related factors, and symptomatology of aerophagia, together with its relationship with emotional stress. MATERIALS AND METHODS: Cross-sectional study. Adolescents aged 10 to 17 years from selected state schools by convenient sampling from Jakarta, Indonesia, were recruited. Rome III self-administered questionnaire was used to compile data on gastrointestinal symptoms. Data on sociodemographic characteristics, intestinal and extraintestinal symptoms, and stressful life events were collected using a separate questionnaire. RESULTS: A total of 1796 questionnaires were included in the analysis [males 732 (40.8%), mean age 13.58 (SD 0.992) years]. There were 81 (4.5%) subjects diagnosed with aerophagia. When the criterion of belching was removed from the diagnosis of aerophagia, the prevalence drops to only 2 (0.1%). subjects. Bivariate analysis showed that sociodemographic factors have no correlation with aerophagia. In subjects with aerophagia, among the intestinal-related and extraintestinal symptoms, only loss of appetite was significantly more common in the aerophagia population (33.3%) when compared with controls (22.8%). Death of a close family member [adjusted odds ratio (OR), 2.78; 95% confidence interval (CI), 1.46-5.31; P=0.002], divorce or separation of parents (adjusted OR, 2.54; 95% CI, 1.38-4.66; P=0.003), and divorce followed by separate individual remarriage of parents (adjusted OR, 2.01; 95% CI, 1.01-3.98; P=0.046) were found to be significantly associated with aerophagia by multivariate analysis. CONCLUSIONS: The prevalence of aerophagia was found in 4.5% of Indonesian school-aged children according to Rome III criteria, but the prevalence was found only 0.1% if the belching is removed from the criteria. Besides the main symptoms, only loss of appetite was significantly more common in aerophagia among intestinal-related and extraintestinal symptoms. Family-related stress showed a significant correlation with aerophagia.
Asunto(s)
Aerofagia , Ansiedad , Adolescente , Aerofagia/epidemiología , Niño , Estudios Transversales , Humanos , Indonesia/epidemiología , Masculino , Prevalencia , Encuestas y CuestionariosRESUMEN
BACKGROUND: Duodenal atresia (DA) is a well-known neonatal intestinal disease. Even after surgery, the proximal segment can continue to be severely dilated with hypoperistalsis, resulting in intestinal dysmotility problems in later life. No data have been published regarding the morphologic differences between the proximal and distal regions of obstructed sites of the intramural components in DA. METHODS: Operative duodenal samples (Nâ=â12) from cases with DA (age 1-3 days) were used. Age-matched controls (Nâ=â2) were used. All of the specimens were immunohistochemically stained with antibodies to S-100 protein, α-smooth muscle actin, and c-kit protein. RESULTS: At the proximal segments of the obstructed site in DA, the number of neuronal cells decreased in size and number. The circular musculature was moderately to severely hypertrophic. Unusual ectopic smooth muscle bundles were also identified. The innermost layer of the circular musculature was thinner. Interstitial cells of Cajal are decreased, even around the myenteric plexus. All of the staining in the distal segments in DA was similar to the control tissues. CONCLUSIONS: Proximal and distal segments in DA differ in the neural cells, musculature, and distributions of the interstitial cells of Cajal. Based on the present study, these morphologic changes may contribute to the onset of postoperative duodenal dysmotility.
Asunto(s)
Obstrucción Duodenal/congénito , Atresia Intestinal/patología , Actinas/metabolismo , Biomarcadores/metabolismo , Estudios de Casos y Controles , Obstrucción Duodenal/metabolismo , Obstrucción Duodenal/patología , Humanos , Hipertrofia , Recién Nacido , Células Intersticiales de Cajal/metabolismo , Células Intersticiales de Cajal/patología , Atresia Intestinal/metabolismo , Músculo Liso/metabolismo , Músculo Liso/patología , Neuronas/metabolismo , Neuronas/patología , Proteínas Proto-Oncogénicas c-kit/metabolismo , Proteínas S100/metabolismoRESUMEN
BACKGROUND AND AIM: The prophylactic oral administration of vitamin K to newborns has markedly reduced the incidence of vitamin K deficiency (VKD); however, intracranial hemorrhage (ICH) is still one of the complications found in biliary atresia (BA) patients and is associated with VKD bleeding. Therefore, we aimed to investigate the incidence and long-term outcome of ICH in patients with BA who previously received prophylactic vitamin K during the neonatal period. METHODS: Eighty-eight consecutive infants with BA were treated and followed up at Kyushu University Hospital from 1979 to 2009. The clinical records and imaging study results were retrospectively reviewed in the infants with BA who presented with ICH. RESULTS: ICH occurred in 7.95% of patients with BA. The onset of ICH occurred at 47 to 76 days after birth, before the patients underwent surgery for BA (9-37 days after the onset of ICH). Coagulopathy was found upon admission in all of the cases with available data and improved after intravenous administration of vitamin K. A craniotomy was required in 2 cases before the surgery for BA. During the 22 to 278 months of follow-up, some neurologic sequelae persisted in 5 of 7 cases. Follow-up head computed tomography scans showed a low-density area in the left hemisphere in 5 cases. CONCLUSIONS: Although vitamin K prophylaxis had been given during the neonatal period, ICH-associated VKD bleeding was still found in 7.95% of patients with BA. Persistent neurologic sequelae were found in 5 of 7 cases, with low-density area in the left hemisphere.