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An Immunofluorescent Method for Characterization of Barrett’s Esophagus Cells
Published on: July 20, 2014
[Risk factors for Barrett's oesophagus in children: a case-control study]
G Sanchís Blanco1, V Ibáñez Pradas, M Couselo Jerez
1Servicio de Cirugía Pediátrica, Hospital Universitari i Politècnic La Fe, Valencia. georginasb@gmail.com
Insights
Prolonged gastroesophageal reflux (GER) exposure, without proton-pump inhibitor (PPI) treatment, is a significant risk factor for developing Barrett's esophagus (BO) in children. This finding highlights the importance of early intervention for pediatric GER.
Area of Science:
- Pediatric Gastroenterology
- Gastrointestinal Pathology
- Esophageal Diseases
Context:
- Barrett's esophagus (BO) is a rare condition in children.
- Identifying risk factors for pediatric BO is crucial for early diagnosis and management.
- Previous research has not clearly defined BO development factors in pediatric populations.
Purpose:
- This case-control study aimed to identify risk factors associated with Barrett's esophagus development in children.
- The study investigated demographic variables, symptoms, and exposure to gastroesophageal reflux (GER).
Summary:
- A case-control study analyzed 6 pediatric patients with BO and 21 controls.
- No significant differences were found in sex, age, clinical presentation, hiatal hernia, or Helicobacter pylori (HP) presence.
- Increased exposure time to GER without proton-pump inhibitor (PPI) treatment was the sole identified risk factor (OR = 1.046, p = 0.021).
Impact:
- Findings suggest that prolonged GER exposure is linked to childhood Barrett's esophagus.
- This research underscores the importance of managing GER in pediatric patients to potentially prevent BO.
- Early identification and treatment of GER may mitigate the risk of developing this esophageal condition in children.
Aim Of The Study:
Barrett's oesophagus in young individuals is a rare pathology. The purpose of this study was to identify those risk factors involved in Barrett's oesophagus (BO) development in children.
Methods:
We performed a case-control study between years 2000 and 2010. Cases had endoscopic BO with histological confirmation of gastric or intestinal metaplasia. For each case, three to four controls were selected from our ph-monitoring database. They were matched by age, + 2 years, or by associated features (oesophageal atresia or Down's syndrome) when appropriate. An analysis of the demographic variables, symptoms and endoscopic data was performed: sex, digestive or respiratory symptoms, exposition time to gastroesophageal reflux (GER) without treatment with proton-pump inhibitors (PPI) and Helicobacter pylori (HP) presence.
Main Results:
Six patients were diagnosed with BO (age range: 8 months-14 years) and a 21 control samples were included. Both groups were comparable in sex and age parameters. There were no differences in clinical presentation, neither in presence of hiatal hernia nor HP colonisation. The ph-monitoring register did not differ between groups, median Reflux Index or Boix Ochoa Index. The only risk factor found in this study is the exposition time to GER: OR = 1.046; CI95% (1.007-1.086); p = 0.021.
Conclusions:
Our results suggest that exposition time to GER without treatment with PPI is related to Barrett's oesophagus development in childhood.
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