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Mikkelsen A, Møinichen UI, Reims HM, Grzyb K, Aabakken L, Mørkrid L, IJsselstijn H, Emblem R. Clinical variables as indicative factors for endoscopy in adolescents with esophageal atresia. J Pediatr Surg 2022:S0022-3468(22)00659-5. [PMID: 36344284 DOI: 10.1016/j.jpedsurg.2022.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 09/26/2022] [Accepted: 10/05/2022] [Indexed: 11/06/2022]
Abstract
INTRODUCTION Gastro-esophageal reflux disease (GERD) occurs frequently in patients operated for esophageal atresia (EA). Longstanding esophagitis may lead to dysphagia, strictures, columnar metaplasia, and dysplasia with an increased risk of adenocarcinoma. Are clinical factors and non-invasive assessments reliable indicators for follow-up with endoscopy? MATERIAL AND METHOD A follow-up study with inclusion of EA adolescents in Norway born between 1996 and 2002 was conducted. Clinical assessment with pH monitoring, endoscopy with biopsies, along with interviews and questionnaires regarding gastroesophageal reflux disease (GERD) and dysphagia were performed. RESULTS We examined 68 EA adolescents. 62% reported GERD by interview, 22% by questionnaire. 85% reported dysphagia by interview, 71% by questionnaire. 24-hour pH monitoring detected pathological reflux index (RI) (>7%) in 7/59 (12%). By endoscopy with biopsy 62 (92%) had histologic esophagitis, of whom 3 (4%) had severe esophagitis. Gastric metaplasia was diagnosed in twelve (18%) adolescents, intestinal metaplasia in only one (1.5%). None had dysplasia or carcinoma. Dysphagia and GERD were statistically correlated to esophagitis and metaplasia, but none of the questionnaires or interviews alone were good screening instruments with high combined sensitivity and specificity. A compound variable made by simply taking the mean of rescaled RI and dysphagia by interview showed to be the best predictor of metaplasia (85% sensitivity, 67% specificity). CONCLUSION The questionnaires and interviews used in the present study were not good screening instruments alone. However, combining dysphagia score by interview and RI may be helpful in assessing which patients need endoscopy with biopsy at each individual follow-up examination. LEVEL OF EVIDENCE Level II prognostic study.
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Affiliation(s)
- Audun Mikkelsen
- Department of Pediatric Surgery, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
| | - Unn Inger Møinichen
- Department of Pediatric and Adolescent Medicine, Oslo University Hospital, Norway
| | | | - Krzysztof Grzyb
- Department of Pathology, Oslo University Hospital, Oslo, Norway
| | - Lars Aabakken
- Department of Transplantation medicine, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Lars Mørkrid
- Department of Medical biochemistry, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Hanneke IJsselstijn
- Department of Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Ragnhild Emblem
- Department of Pediatric Surgery, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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Sagar M, Sagar P, Kabra SK, Kumar R, Mallick S. The concatenation of association between gastroesophageal reflux and obstructive adenotonsillar hypertrophy. Int J Pediatr Otorhinolaryngol 2020; 139:110439. [PMID: 33068945 DOI: 10.1016/j.ijporl.2020.110439] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 10/07/2020] [Accepted: 10/07/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVES Gastroesophageal reflux (GER) is frequently seen in patients with adenotonsillar hypertrophy. However, the sequential association between GER and adenotonsillar hypertrophy is unknown. This leads to unpredictable outcomes while treating patients of adenotonsillar hypertrophy with GER. The objective of this study is to evaluate the prevalence of GER and gastroesophageal reflux disease (GERD) in paediatric patients with obstructive adenotonsillar hypertrophy (OATH), and to assess the effect of adenotonsillectomy (AT) on GER as well as GERD. METHODS In this prospective cohort study, consecutive pediatric patients with grade III/IV hypertrophy of adenoid or/and tonsillar tissue who were planned for AT were recruited after excluding comorbidities predisposing to GER. Symptoms of GERD using Gastro Esophageal Reflux Questionnaire for Young Children (GERQ-YC) and Reflux Indices (RI) obtained from 24-h ambulatory esophageal pH monitoring were evaluated in all patients pre-operatively and 12 weeks following AT. RESULTS A total of 49 patients with OATH with average age of 6 years were included in this study. With a RI of >4.3% as the threshold for making the diagnosis of GER on esophageal pH monitoring, the prevalence of GER was 20.4%. The average RI preoperatively was 15.7% which reduced to 1.7% following AT (p = 0.004). Among the 10 patients with preoperative GER, 80% of the patients had no evidence of GER after surgery. New incidences of GER was not observed post operatively in this cohort. As per the GER symptom scoring system, 31% of the parents reported GERD pre-operatively which resolved completely in all patients following surgery. CONCLUSIONS - In this study, the prevalence of GER proven by 24 h ambulatory esophageal pH monitoring is 20% in pediatric patients with OATH. Following AT, GER resolved in 80% of cases and was reduced substantially in the remaining cases in the subset of patients with pre-operative GER. The symptoms of GERD based on parents' recall of child's previous symptoms may not accurately represent presence of GER. Our results suggest that OATH can result in GER due to increased negative intra-thoracic pressure as a result of breathing against an obstructed upper airway and hence, GER subsides following surgical removal of the obstructive pathology. To establish this concatenational association of OATH and GER, larger studies are mandated.
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Affiliation(s)
- Milind Sagar
- Department of Otorhinolaryngology & Head Neck Surgery, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Prem Sagar
- Department of Otorhinolaryngology & Head Neck Surgery, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India.
| | - S K Kabra
- Department of Pediatrics, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Rajeev Kumar
- Department of Otorhinolaryngology & Head Neck Surgery, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Saumyaranjan Mallick
- Department of Pathology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
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Combined multichannel intraluminal impedance and pH monitoring is helpful in managing children with suspected gastro-oesophageal reflux disease. Dig Liver Dis 2018; 50:910-915. [PMID: 29724467 DOI: 10.1016/j.dld.2018.03.031] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 02/26/2018] [Accepted: 03/27/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Gastro-oesophageal reflux is very common in the paediatric age group. There is no single and reliable test to distinguish between physiologic and pathological gastro-oesophageal reflux, and this lack of clear distinction between disease and normal can have a negative impact on the management of children. AIMS To evaluate the usefulness of 24-h oesophageal pH-impedance study in infants and children with suspected gastro-oesophageal reflux disease. METHODS Patients were classified by age groups (A-C) and reflux-related symptoms (typical and atypical). All underwent pH-impedance study. If the latter suggested an abnormal reflux, patients received therapy in accordance with NASPGHAN/ESPGHAN recommendations, while those with normal study had an additional diagnostic work-up. The efficacy of therapy was evaluated with a specific standardized questionnaire for different ages. RESULTS The study was abnormal in 203/428 patients (47%) while normal in 225/428 (53%). Of those with abnormal study, 109 exhibited typical symptoms (54%), and 94 atypical (46%). The great majority of the patients with abnormal study were responsive to medical anti-reflux therapy. CONCLUSIONS We confirm the utility of prolonged oesophageal pH-impedance study in detecting gastro-oesophageal reflux disease in children and in guiding therapy. Performing oesophageal pH-impedance monitoring in children with suspected gastro-oesophageal reflux disease is helpful to establish the diagnosis and avoid unnecessary therapy.
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Prachuapthunyachart S, Jarasvaraparn C, Gremse DA. Correlation of Gastroesophageal reflux disease Assessment Symptom Questionnaire to impedance-pH measurements in children. SAGE Open Med 2017; 5:2050312117745221. [PMID: 29276590 PMCID: PMC5734562 DOI: 10.1177/2050312117745221] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Accepted: 11/06/2017] [Indexed: 11/15/2022] Open
Abstract
Background Esophageal multichannel intraluminal impedance-pH monitoring has become one of the preferred tests to correlate observed reflux-like behaviors with esophageal reflux events. The Gastroesophageal reflux disease Assessment Symptom Questionnaire is a validated tool used to distinguish infants with gastroesophageal reflux disease from healthy children. The aim of this study was to determine whether the Gastroesophageal reflux disease Assessment Symptom Questionnaire composite symptom scores and individual symptom scores correlate with outcomes in esophageal multichannel intraluminal impedance-pH monitoring. Methods A total of 26 patients with gastroesophageal reflux disease-associated symptoms, aged 0-2 years, for whom both esophageal multichannel intraluminal impedance-pH monitoring and Gastroesophageal reflux disease Assessment Symptom Questionnaire survey results were available were included in the study. Gastroesophageal reflux disease Assessment Symptom Questionnaire score data were collected from a 7-day recall of parent's responses about the frequency and severity of gastroesophageal reflux disease symptoms, which determined the individual symptom scores. The composite symptom scores is the sum of all individual symptom scores. Multichannel intraluminal impedance-pH study results were compared to Gastroesophageal reflux disease Assessment Symptom Questionnaire data using Pearson correlation. Results Among 26 patients, a total number of 2817 (1700 acid and 1117 non-acid) reflux episodes and 845 clinical reflux behaviors were recorded. There were significant correlations between the reflux index and the individual symptom scores for coughing/gagging/choking (r2 = 0.2842, p = 0.005), the impedance score and individual symptom scores for coughing/gagging/choking (r2 = 0.2482, p = 0.009), the reflux symptom index for acid reflux-related coughing/gagging/choking and the individual symptom scores for coughing/gagging/choking (r2 = 0.1900, p = 0.026), the impedance score and individual symptom scores for vomiting (r2 = 0.1569, p = 0.045), and the impedance score and the composite symptom scores (r2 = 0.2916, p = 0.004). However, there were no significant correlations between fussiness, irritability, or abdominal pain-related multichannel intraluminal impedance-pH results and the individual symptom scores for abdominal pain. Conclusion The impedance scores from multichannel intraluminal impedance-pH studies correlate with coughing/gagging/choking and vomiting in infants with gastroesophageal reflux disease. There are no significant correlations among the reflux index and impedance score versus the Gastroesophageal reflux disease Assessment Symptom Questionnaire scores for abdominal pain. We conclude that in infants with gastroesophageal reflux disease, multichannel intraluminal impedance-pH studies are more likely to demonstrate an association between gastroesophageal reflux disease and symptoms of coughing, gagging, or choking compared to an association between gastroesophageal reflux disease and pain in infants.
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Affiliation(s)
| | | | - David A Gremse
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, University of South Alabama, Mobile, AL, USA
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Ristic N, Milovanovic I, Radusinovic M, Stevic M, Ristic M, Ristic M, Kisic Tepavcevic D, Alempijevic T. The comparative analyses of different diagnostic approaches in detection of gastroesophageal reflux disease in children. PLoS One 2017; 12:e0187081. [PMID: 29095882 PMCID: PMC5667817 DOI: 10.1371/journal.pone.0187081] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Accepted: 10/13/2017] [Indexed: 01/07/2023] Open
Abstract
Objectives The aim of this study was to compare the different diagnostic approaches in detection of gastroesophageal reflux disease in children presented with symptoms suggesting gastroesophageal reflux disease. Methods The study design was cross sectional. The study retrospectively included all children who underwent combined multiple intraluminal impedance and pH (pH-MII) monitoring due to gastrointestinal and/or extraesophageal symptoms suggesting gastroesophageal reflux disease at University Children's Hospital in Belgrade, from July 2012 to July 2016. Results A total of 218 (117 boys/101 girls), mean age 6.7 years (range 0.06–18.0 years), met the inclusion criteria. Gastroesophageal reflux disease was found in 128 of 218 children (57.4%) by pH-MII and in 76 (34.1%) children by pH metry alone. Using pH-MII monitoring as gold standard, sensitivity of pH-metry was lowest in infants (22.9%), with tendency to increase in older age groups (reaching 76.4% in children ≥ 9 years). The sensitivity of pH-metry alone in children with extraesophageal symptoms was 38.1%, while the sensitivity of pH-metry in children with gastrointestinal symptoms was 63.8%. Reflux esophagitis was identified in 31 (26.1%) of 119 children who underwent endoscopy. Logistic regression analysis showed that best predictors of endoscopic reflux esophagitis are the longest acid episode (OR = 1.52, p<0.05) and DeMeester reflux composite score (OR = 3.31, p<0.05). The significant cutoff values included DeMeester reflux composite score ≥ 29 (AUC 0.786, CI 0.695–0.877, p<0.01) and duration of longest acid reflux ≥ 18 minutes (AUC 0.784, CI 0.692–0.875, p<0.01). Conclusions The results of our study suggested that compared with pH-metry alone, pH-MII had significantly higher detection rate of gastroesophageal reflux disease, especially in infants. Our findings also showed that pH-MII parameters correlated significantly with the endoscopically confirmed erosive esophagitis.
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Affiliation(s)
- Nina Ristic
- Department of Gastroenterology, Hepatology and GI endoscopy, University Children’s Hospital, Belgrade, Serbia
- * E-mail:
| | - Ivan Milovanovic
- Department of Gastroenterology, Hepatology and GI endoscopy, University Children’s Hospital, Belgrade, Serbia
| | - Milica Radusinovic
- Department of Gastroenterology, Hepatology and GI endoscopy, University Children’s Hospital, Belgrade, Serbia
| | - Marija Stevic
- Department of Anesthesia, University Children’s Hospital, Belgrade, Serbia
| | - Milos Ristic
- Emergency Surgery, Emergency Center, Clinical Centre of Serbia, Belgrade, Serbia
| | - Maja Ristic
- Department for Nutrition and Food Safety Control, Institute for Public Health of Belgrade, Belgrade, Serbia
| | - Darija Kisic Tepavcevic
- Institute of Epidemiology, Belgrade Serbia
- Faculty of Medicine, University of Belgrade, Serbia
| | - Tamara Alempijevic
- Faculty of Medicine, University of Belgrade, Serbia
- Clinic for Gastroenterology and Hepatology, Clinical Center of Serbia, Belgrade, Serbia
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Abstract
OBJECTIVES The relation between tooth erosion (TE) and gastroesophageal reflux in children has not been clearly established, and there are no studies to determine the relation with refluxate height, nonacid reflux, and erosions. The aim of this study was to determine the relation between TE and acid and nonacid gastroesophageal refluxes measured using combined pH and multichannel intraluminal impedance (pH-MII). METHODS We conducted a prospective cohort study of children presenting for pH-MII testing. Once informed consent was obtained, patients completed questionnaires about their reflux symptoms and diet, and then underwent pH-MII catheter placement and a dental examination. The Keels-Coffield erosion index was used to score the extent and severity of TE. Reflux parameters of patients with and without TE were compared using Student t test and correlations were performed using Spearman correlations. RESULTS A total of 27 patients participated in the study, all of whom were on acid suppression at the time of pH-MII testing. Of the 27 patients, 10 (37%) had TE. There were significant positive correlations between acid reflux episodes (r = 0.44, P = 0.02), the percentage of time that acid reflux was present in the distal esophagus (r = 0.44, P = 0.02), and reflux index (r = 0.54, P = 0.004) with the number of TE in a given patient. The percentage of time that acid reflux was present in the proximal esophagus was positively correlated with the number of teeth erosions per patient with borderline significance (r = 0.38, P = 0.05). CONCLUSIONS There was a positive correlation between acid reflux parameters and TE. Acid, rather than nonacid reflux, seems to have a significant role in the pathogenesis of TE.
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Esposito C, Roberti A, Turrà F, Escolino M, Cerulo M, Settimi A, Farina A, Vecchio P, Di Mezza A. Management of gastroesophageal reflux disease in pediatric patients: a literature review. PEDIATRIC HEALTH MEDICINE AND THERAPEUTICS 2015; 6:1-8. [PMID: 29388573 PMCID: PMC5683257 DOI: 10.2147/phmt.s46250] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Gastroesophageal reflux (GER), defined as the passage of gastric contents into the esophagus, is a physiologic process that occurs throughout the day in healthy infants and children. Gastroesophageal reflux disease (GERD) occurs when gastric contents flow back into the esophagus and produce symptoms. The most common esophageal symptoms are vomiting and regurgitation. Lifestyle changes are the first-line therapy in both GER and GERD; medications are explicitly indicated only for patients with GERD. Surgical therapies are reserved for children with intractable symptoms or who are at risk for life-threatening complications of GERD. The laparoscopic Nissen antireflux procedure is the gold standard for the treatment of this pathology. A literature search on PubMed and Cochrane Database was conducted with regard to the management of GERD in children to provide a view of state-of-the-art treatment of GERD in pediatrics.
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Affiliation(s)
- Ciro Esposito
- Department of Translational Medical Sciences, Pediatric Surgery, "Federico II" University of Naples, Naples, Italy
| | - Agnese Roberti
- Department of Translational Medical Sciences, Pediatric Surgery, "Federico II" University of Naples, Naples, Italy
| | - Francesco Turrà
- Department of Translational Medical Sciences, Pediatric Surgery, "Federico II" University of Naples, Naples, Italy
| | - Maria Escolino
- Department of Translational Medical Sciences, Pediatric Surgery, "Federico II" University of Naples, Naples, Italy
| | - Mariapina Cerulo
- Department of Translational Medical Sciences, Pediatric Surgery, "Federico II" University of Naples, Naples, Italy
| | - Alessandro Settimi
- Department of Translational Medical Sciences, Pediatric Surgery, "Federico II" University of Naples, Naples, Italy
| | - Alessandra Farina
- Department of Translational Medical Sciences, Pediatric Surgery, "Federico II" University of Naples, Naples, Italy
| | - Pietro Vecchio
- Department of Translational Medical Sciences, Pediatric Surgery, "Federico II" University of Naples, Naples, Italy
| | - Antonio Di Mezza
- Department of Translational Medical Sciences, Pediatric Surgery, "Federico II" University of Naples, Naples, Italy
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Abstract
Recent comprehensive guidelines developed by the North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition define the common entities of gastroesophageal reflux (GER) as the physiologic passage of gastric contents into the esophagus and gastroesophageal reflux disease (GERD) as reflux associated with troublesome symptoms or complications. The ability to distinguish between GER and GERD is increasingly important to implement best practices in the management of acid reflux in patients across all pediatric age groups, as children with GERD may benefit from further evaluation and treatment, whereas conservative recommendations are the only indicated therapy in those with uncomplicated physiologic reflux. This clinical report endorses the rigorously developed, well-referenced North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition guidelines and likewise emphasizes important concepts for the general pediatrician. A key issue is distinguishing between clinical manifestations of GER and GERD in term infants, children, and adolescents to identify patients who can be managed with conservative treatment by the pediatrician and to refer patients who require consultation with the gastroenterologist. Accordingly, the evidence basis presented by the guidelines for diagnostic approaches as well as treatments is discussed. Lifestyle changes are emphasized as first-line therapy in both GER and GERD, whereas medications are explicitly indicated only for patients with GERD. Surgical therapies are reserved for children with intractable symptoms or who are at risk for life-threatening complications of GERD. Recent black box warnings from the US Food and Drug Administration are discussed, and caution is underlined when using promoters of gastric emptying and motility. Finally, attention is paid to increasing evidence of inappropriate prescriptions for proton pump inhibitors in the pediatric population.
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Vandenplas Y. Challenges in the diagnosis of gastroesophageal reflux disease in infants and children. ACTA ACUST UNITED AC 2013; 7:289-98. [PMID: 23581607 DOI: 10.1517/17530059.2013.789857] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION The diagnosis of gastroesophageal reflux disease (GERD) is challenging. The wide variation in symptoms is a major reason for the controversies. Since the expression of GERD varies from nonerosive reflux disease over Barrett's esophagus to chronic respiratory disease, it is clear that not one investigation technique will provide an answer in all situations. AREAS COVERED Relevant literature published in PubMed and CINAHL and recent guidelines were collected and reviewed. Diagnostic tests were evaluated by the following criteria: ability to confirm a diagnosis, to exclude other diagnoses with similar presentation, to detect complications, to predict disease severity. EXPERT OPINION Multiple intraluminal impedance (MII) is extensively evaluated in recent years, but other new techniques and measurements were also developed, mainly to diagnose extra-esophageal symptoms. Although evidence for a "relation" between GER and extra-esophageal symptoms is demonstrated, the "causality" between both is not proven. MII measures in a reliable reproducible way non-acid or weakly acid reflux. However, as long as medical therapeutic options are limited to anti-acid medications, MII lacks therapeutic implications, and therefore clinical impact. Since investigations for GER are invasive or cause irradiation, normal ranges cannot be established. As a consequence, the "old" techniques remain the standard diagnostic tools: barium meal for anatomy, endoscopy for esophagitis, and pH monitoring to demonstrate a time relation between (acid) GER and symptoms. MII provides more information than pH monitoring, but is more expensive and has limited therapeutic impact as long as drugs are mainly "anti-acid."
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Affiliation(s)
- Yvan Vandenplas
- Free University of Brussels, Department of Pediatrics, UZ Brussel, Brussels, Belgium.
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Weight and reflux: what is the relation? J Pediatr Gastroenterol Nutr 2012; 55:3. [PMID: 22437478 DOI: 10.1097/mpg.0b013e3182549c61] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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Indrio F, Riezzo G, Raimondi F, Cavallo L, Francavilla R. Regurgitation in healthy and non healthy infants. Ital J Pediatr 2009; 35:39. [PMID: 20003194 PMCID: PMC2796655 DOI: 10.1186/1824-7288-35-39] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2009] [Accepted: 12/09/2009] [Indexed: 12/15/2022] Open
Abstract
Uncomplicate regurgitation in otherwise healthy infants is not a disease. It consists of milk flow from mouth during or after feeding. Common causes include overfeeding, air swallowed during feeding, crying or coughing; physical exam is normal and weight gain is adequate. History and physical exam are diagnostic, and conservative therapy is recommended. Pathologic gastroesophageal reflux or gastroesophageal reflux disease refers to infants with regurgitation and vomiting associated with poor weight gain, respiratory symptoms, esophagitis. Reflux episodes occur most often during transient relaxations of the lower esophageal sphincter unaccompanied by swallowing, which permit gastric content to flow into the esophagus. A minor proportion of reflux episodes occurs when the lower esophageal sphincter fails to increase pressure during a sudden increase in intraabdominal pressure or when lower esophageal sphincter resting pressure is chronically reduced. Alterations in several protective mechanisms allow physiologic reflux to become gastroesophageal reflux disease; diagnostic approach is both clinical and instrumental: radiological series are useful to exclude anatomic abnormalities; pH-testing evaluates the quantity, frequency and duration of the acid reflux episodes; endoscopy and biopsy are performed in the case of esophagitis. Therapy with H2 receptor antagonists and proton pump inhibitors are suggested.
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Affiliation(s)
- Flavia Indrio
- Department of Pediatrics, University of Bari Policlinico Piazza G.Cesare, 70124 Bari, Italy
| | - Giuseppe Riezzo
- Laboratory of Experimental Pathophysiology, National Institute for Digestive Diseases, I.R.C.C.S. "Saverio de Bellis" Via Turi, 14, 70013 Castellana Grotte (Bari), Italy
| | - Francesco Raimondi
- Department of Pediatrics, University Federico II Policlinico Via S Pansini, 12, 80100 Naples, Italy
| | - Luciano Cavallo
- Department of Pediatrics, University of Bari Policlinico Piazza G.Cesare, 70124 Bari, Italy
| | - Ruggiero Francavilla
- Department of Pediatrics, University of Bari Policlinico Piazza G.Cesare, 70124 Bari, Italy
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Pediatric gastroesophageal reflux clinical practice guidelines: joint recommendations of the North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition (NASPGHAN) and the European Society for Pediatric Gastroenterology, Hepatology, and Nutrition (ESPGHAN). J Pediatr Gastroenterol Nutr 2009; 49:498-547. [PMID: 19745761 DOI: 10.1097/mpg.0b013e3181b7f563] [Citation(s) in RCA: 473] [Impact Index Per Article: 31.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To develop a North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition (NASPGHAN) and European Society for Pediatric Gastroenterology, Hepatology, and Nutrition (ESPGHAN) international consensus on the diagnosis and management of gastroesophageal reflux and gastroesophageal reflux disease in the pediatric population. METHODS An international panel of 9 pediatric gastroenterologists and 2 epidemiologists were selected by both societies, which developed these guidelines based on the Delphi principle. Statements were based on systematic literature searches using the best-available evidence from PubMed, Cumulative Index to Nursing and Allied Health Literature, and bibliographies. The committee convened in face-to-face meetings 3 times. Consensus was achieved for all recommendations through nominal group technique, a structured, quantitative method. Articles were evaluated using the Oxford Centre for Evidence-based Medicine Levels of Evidence. Using the Oxford Grades of Recommendation, the quality of evidence of each of the recommendations made by the committee was determined and is summarized in appendices. RESULTS More than 600 articles were reviewed for this work. The document provides evidence-based guidelines for the diagnosis and management of gastroesophageal reflux and gastroesophageal reflux disease in the pediatric population. CONCLUSIONS This document is intended to be used in daily practice for the development of future clinical practice guidelines and as a basis for clinical trials.
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Phatak UP, Pashankar DS. Obesity and gastrointestinal disorders. J Pediatr 2009; 155:599; author reply 599. [PMID: 19773012 DOI: 10.1016/j.jpeds.2009.05.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2009] [Accepted: 05/05/2009] [Indexed: 11/29/2022]
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Elitsur Y, Dementieva Y, Elitsur R, Rewalt M. Obesity is not a risk factor in children with reflux esophagitis: a retrospective analysis of 738 children. Metab Syndr Relat Disord 2009; 7:211-4. [PMID: 19284313 DOI: 10.1089/met.2008.0069] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Obesity has been associated with various gastrointestinal diseases in children, but the role of obesity in gastroesophageal reflux disease (GERD) has not been clearly established. The aim of the study was to investigate whether obesity and/or being overweight are risk factors for reflux esophagitis in children. A retrospective analysis of endoscopy charts was reviewed. Demographic, weight, height, and histology results were obtained from each patient. The body mass index (BMI) and BMI Z-score were calculated according to known formula. The diagnosis of GERD was established by histology. The charts of 738 children were reviewed; of these, 345 (47%) children were overweight or obese. Histological findings compatible with GERD were found in 254 (65%) children with normal weight, 111 (69%) overweight children, and 126 (68%) obese children (P > 0.05). Among those reviewed, the mean age of children with normal weight was significantly younger than that of overweight or obese children (P = 0.0001). A single variant analysis showed a significant association between GERD and male gender (P = 0.0001). Multivariant analysis (gender, age, and BMI Z-score) showed that GERD was significantly associated with male gender (P < 0.0001), but not with age (P = 0.443) or BMI Z-score (P = 0.098). In symptomatic children with histologically proven GERD, only male gender was an independent risk factor for GERD, not obesity or being overweight. Large, prospective studies in children that capture a larger spectrum of GERD are clearly warranted.
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Affiliation(s)
- Yoram Elitsur
- Department of Pediatrics, Section of Gastroenterology, Joan C. Edwards School of Medicine, Marshall University, Huntington, West Virginia 25701, USA.
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Abstract
GOALS To prospectively evaluate the tolerability and clinical utility of the Bravo pH capsule in children. BACKGROUND Acid reflux is common in children, and pH testing can be used to correlate acid exposure with symptom expression. The tolerability and clinical utility of the Bravo capsule in children has not been prospectively evaluated. METHODS This was a prospective, open-label trial conducted at an academic medical center. Patient demographics, symptoms, and medication use were recorded in an outpatient setting. After Bravo capsule placement, patients were followed to determine whether the results of the Bravo capsule study changed clinical management. RESULTS Fifty children (mean+/-SD=13+/-3 y; 52% female) were studied; no complications occurred. Reflux symptoms (40%), abdominal pain (18%), and nausea/vomiting (14%) were the 3 most common symptoms leading to Bravo capsule placement. Nearly all studies (96%) were performed off acid-suppressing medications. Results of the Bravo pH study changed clinical care in 88% of children; management changed more frequently in children with an abnormal study (94%) versus those with a normal study (78%; P<0.0001). CONCLUSIONS The Bravo pH capsule is a safe, well-tolerated test to evaluate acid reflux symptoms in children, and the data obtained frequently changes patient management.
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Increased prevalence of gastroesophageal reflux symptoms in obese children evaluated in an academic medical center. J Clin Gastroenterol 2009; 43:410-3. [PMID: 19098686 DOI: 10.1097/mcg.0b013e3181705ce9] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
GOALS To test the hypothesis that obese children are at higher risk of having gastroesophageal reflux symptoms compared with nonobese children. STUDY In this prospective study, 236 obese children (age: 7 to 16 y) were interviewed using a standard questionnaire for reflux symptoms and a reflux symptom score was calculated. Obesity was defined as body mass index (BMI) greater than 95th percentile for age and sex. One hundred and one age-matched and sex-matched children with BMI between 5th and 95th percentile served as controls. Demographic data were collected in all children. We compared prevalence rates of a reflux symptom score and other symptoms between the 2 groups. RESULTS A prevalence rate of a positive reflux symptom score (13.1%) was significantly higher in obese children than in the control group (2%) (odds ratio: 7.3, 95% CI: 1.7-31). Obesity remained as the only significant predictor for a positive reflux symptom score after controlling for other variables such as age, sex, race, and caffeine exposure (adjusted odds ratio: 7.4, 95% CI: 1.7-32.5). A positive reflux symptom score increased significantly from 2% in the control group to 11.7% in 196 obese children to 20% in 40 severely obese children (with BMI z-score >2.7). CONCLUSIONS Obese children (age: 7 to 16 y) are at higher risk of having reflux symptoms compared with the control group. This risk is independent of age, sex, or race and increases with higher BMI.
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17
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Chin KF, Myers JC, Jamieson GG, Devitt PG. Symptoms experienced during 24-h pH monitoring and their relationship to outcome after laparoscopic total fundoplication. Dis Esophagus 2008; 21:445-51. [PMID: 19125799 DOI: 10.1111/j.1442-2050.2007.00798.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Some patients having a 24-h pH monitoring test prior to laparoscopic fundoplication experience no symptoms at all in spite of having a positive test, and other patients experience only atypical symptoms in spite of having a positive test. This study investigates the postoperative outcome of such patients. All patients underwent esophageal manometry and 24-h esophageal pH monitoring before laparoscopic total fundoplication. Patients were divided into three groups based on their symptom profile recorded during a positive 24-h pH monitoring: those with typical symptoms (n = 104), those with atypical symptoms (n = 28) and those who experienced no symptoms at all (n = 23). The outcomes measured were heartburn score (0-10), dysphagia composite score (0-45) and satisfaction score (0-10) at 12 months after surgery. Outcome analysis reveals the heartburn scores were significantly reduced postoperatively for all groups of patients. At 1 year after surgery, there was no difference among the three groups of patients in terms of heartburn score and dysphagia composite scores, nor the experience of bloating, belching, or their willingness to repeat surgery. Despite one group experiencing no symptoms, and another group atypical symptoms during a positive pH study, the postoperative satisfaction scores for these two groups was good, but significantly less (P = 0.03, P = 0.02, respectively) than the group of patients with a typical symptom index. In conclusion, patients who experience only atypical symptoms or no symptoms at all during their preoperative positive 24-h pH monitoring may still obtain a good result from antireflux surgery. However, these symptom profiles should alert the surgeon that such patients may have an outcome which is not as good as patients who experience only typical symptoms during a pH study.
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Affiliation(s)
- K-F Chin
- Discipline of Surgery, University of Adelaide, Royal Adelaide Hospital, Adelaide, South Australia
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Bonatti H, Achem SR, Hinder RA. Impact of changing epidemiology of gastroesophageal reflux disease on its diagnosis and treatment. J Gastrointest Surg 2008; 12:373-81. [PMID: 17846850 DOI: 10.1007/s11605-007-0294-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Gastroesophageal reflux disease (GERD) has emerged as one of the most common diseases in modern civilization. This article reviews selected changes in epidemiology of GERD during the past decade and provides information on treatment options with a focus on the impact of GERD and potential role of laparoscopic antireflux surgery in patients with diabetes mellitus, obesity, liver cirrhosis, at the extremes of life age and in immunocompromised individuals such as liver and lung transplant recipients.
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Affiliation(s)
- Hugo Bonatti
- Department of Surgery, Mayo Clinic Jacksonville, Jacksonville, FL 32224, USA
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Bonatti H, Ferguson D, Wykypiel H, Aranda-Michel J, Achem SR, Hinder RA, DeVault K. Review on extraesophageal reflux disease. Eur Surg 2006. [DOI: 10.1007/s10353-006-0262-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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