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Sanchez JB, Jadcherla SR. Gastroesophageal Reflux Disease in Neonates: Facts and Figures. Neoreviews 2021; 22:e104-e117. [PMID: 33526640 DOI: 10.1542/neo.22-2-e104] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Jenny Bellodas Sanchez
- Innovative Neonatal and Infant Feeding Disorders Research Program, Center for Perinatal Research, The Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH.,Division of Neonatology, Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH
| | - Sudarshan R Jadcherla
- Innovative Neonatal and Infant Feeding Disorders Research Program, Center for Perinatal Research, The Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH.,Division of Neonatology, Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH.,Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH
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2
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Esophageal pH Capsule Retention. ACG Case Rep J 2020; 7:e00383. [PMID: 33062769 PMCID: PMC7535674 DOI: 10.14309/crj.0000000000000383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Accepted: 03/04/2020] [Indexed: 11/18/2022] Open
Abstract
The wireless pH capsule is widely used to evaluate gastroesophageal reflux disease in patients. Common complications include premature capsule detachment, dysphagia, chest pain, and technical malfunctions. We present a 6-year-old boy who presented to our institution with a 2-day history of coffee-ground emesis. A pH capsule was found to be lodged in his distal esophagus 45 days after initial placement. We explore the possible reasons for capsule retention and briefly discuss the safety implications of this finding because we believe that this complication may be underreported.
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Quitadamo P, Tambucci R, Mancini V, Cristofori F, Baldassarre M, Pensabene L, Francavilla R, Di Nardo G, Caldaro T, Rossi P, Mallardo S, Maggiora E, Staiano A, Cresi F, Salvatore S, Borrelli O. Esophageal pH-impedance monitoring in children: position paper on indications, methodology and interpretation by the SIGENP working group. Dig Liver Dis 2019; 51:1522-1536. [PMID: 31526716 DOI: 10.1016/j.dld.2019.07.016] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 07/02/2019] [Accepted: 07/20/2019] [Indexed: 12/11/2022]
Abstract
Multichannel intraluminal impedance pH (MII-pH) monitoring currently represents the gold standard diagnostic technique for the detection of gastro-esophageal reflux (GER), since it allows to quantify and characterize all reflux events and their possible relation with symptoms. Over the last ten years, thanks to its strengths and along with the publication of several clinical studies, its worldwide use has gradually increased, particularly in infants and children. Nevertheless, factors such as the limited pediatric reference values and limited therapeutic options still weaken its current clinical impact. Through an up-to-date review of the available scientific evidence, our aim was to produce a position paper on behalf of the working group on neurogastroenterology and acid-related disorders of the Italian Society of Pediatric Gastroenterology, Hepatology and Nutrition (SIGENP) on MII-pH monitoring technique, indications and interpretation in pediatric age, in order to standardise its use and to help clinicians in the diagnostic approach to children with GER symptoms.
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Affiliation(s)
- Paolo Quitadamo
- Department of Pediatrics, A.O.R.N. Santobono-Pausilipon, Naples, Italy; Department of Translational Medical Science,"Federico II", University of Naples, Italy.
| | - Renato Tambucci
- Digestive Endoscopy and Surgery Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy; Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Valentina Mancini
- Department of Pediatrics and Neonatology, Saronno Hospital, Saronno, Italy
| | - Fernanda Cristofori
- Department of Pediatrics, Giovanni XXIII Hospital, Aldo MoroUniversity of Bari, Bari, Italy
| | - Mariella Baldassarre
- Department of Biomedical Science and Human Oncology-neonatology and Nicu section, University "Aldo Moro", Bari, Italy
| | - Licia Pensabene
- Department of Medical and Surgical Sciences, Pediatric Unit, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Ruggiero Francavilla
- Department of Pediatrics, Giovanni XXIII Hospital, Aldo MoroUniversity of Bari, Bari, Italy
| | - Giovanni Di Nardo
- NESMOS Department, School of Medicine and Psychology, Sapienza University of Rome, Sant'Andrea University Hospital, Rome, Italy
| | - Tamara Caldaro
- Digestive Endoscopy and Surgery Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Paolo Rossi
- Department of Pediatrics, Pediatric Gastroenterology and Liver Unit, Sapienza University of Rome, Rome, Italy
| | - Saverio Mallardo
- Department of Pediatrics, Pediatric Gastroenterology and Liver Unit, Sapienza University of Rome, Rome, Italy
| | - Elena Maggiora
- Neonatology and Neonatal Intensive Care Unit, Department of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - Annamaria Staiano
- Department of Translational Medical Science,"Federico II", University of Naples, Italy
| | - Francesco Cresi
- Neonatology and Neonatal Intensive Care Unit, Department of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - Silvia Salvatore
- Pediatric Department, Ospedale "F. Del Ponte", University of Insubria, Varese, Italy
| | - Osvaldo Borrelli
- Division of Neurogastroenterology and Motility, Department of Paediatric Gastroenterology, UCL Institute ofChild Health and Great OrmondStreet Hospital, London, UK
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4
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Kim S, Koh H, Lee JS. Gastroesophageal Reflux in Neurologically Impaired Children: What Are the Risk Factors? Gut Liver 2017; 11:232-236. [PMID: 27840365 PMCID: PMC5347647 DOI: 10.5009/gnl16150] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Revised: 05/13/2016] [Accepted: 06/14/2016] [Indexed: 12/16/2022] Open
Abstract
Background/Aims Neurologically impaired patients frequently suffer from gastrointestinal tract problems, such as gastroesophageal reflux disease (GERD). In this study, we aimed to define the risk factors for GERD in neurologically impaired children. Methods From May 2006 to March 2014, 101 neurologically impaired children who received 24-hour esophageal pH monitoring at Severance Children’s Hospital were enrolled in the study. The esophageal pH finding and the clinical characteristics of the patients were analyzed. Results The reflux index was higher in patients with abnormal electroencephalography (EEG) results than in those with normal EEG results (p=0.027). Mitochondrial disease was associated with a higher reflux index than were epileptic disorders or cerebral palsy (p=0.009). Patient gender, feeding method, scoliosis, tracheostomy, and baclofen use did not lead to statistical differences in reflux index. Age of onset of neurological impairment was inversely correlated with DeMeester score and reflux index. Age at the time of examination, the duration of the disease, and the number of antiepileptic drugs were not correlated with GER severity. Conclusions Early-onset neurological impairment, abnormal EEG results, and mitochondrial disease are risk factors for severe GERD.
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Affiliation(s)
- Seung Kim
- Department of Pediatrics, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hong Koh
- Department of Pediatrics, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Joon Soo Lee
- Department of Pediatrics, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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5
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Jensen PS, Gulati IK, Shubert TR, Sitaram S, Sivalingam M, Hasenstab KA, El-Mahdy MA, Jadcherla SR. Pharyngeal stimulus-induced reflexes are impaired in infants with perinatal asphyxia: Does maturation modify? Neurogastroenterol Motil 2017; 29:10.1111/nmo.13039. [PMID: 28256028 PMCID: PMC5466491 DOI: 10.1111/nmo.13039] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Accepted: 01/09/2017] [Indexed: 12/31/2022]
Abstract
BACKGROUND Development of pharyngo-esophageal protective reflexes among infants with hypoxic ischemic encephalopathy (HIE) is unclear. Our aim was to distinguish these reflexes from controls and examine the maturational changes in HIE infants. METHODS We evaluated 14 HIE infants (seven males) at 41.4±0.6 (HIE Time-1) and 46.5±0.6 (HIE Time-2) weeks postmenstrual age (PMA). Seven controls (three males) were evaluated at 43.5±1.3 weeks PMA. Graded pharyngeal stimulation with liquids (0.1, 0.3, 0.5 mL in triplicate) concurrent with high-resolution manometry was used to analyze sensory-motor components of pharyngeal reflexive swallowing (PRS), upper esophageal sphincter (UES), contractile reflex (PUCR), and esophageal body characteristics. Linear mixed and generalized estimating equation models were used for comparison among groups. KEY RESULTS Compared to controls, HIE infants (Time-1 and Time-2) exhibited decreased number of pharyngeal peaks and latency to terminal swallow. HIE Time-1 infants showed increased UES resting tone and distal latency, compared to controls and HIE Time-2. Contractile vigor was increasingly abnormal during maturation, compared to healthy controls. Threshold volumes and frequency distribution of primary responses (PRS: PUCR: None) were not significant among all groups. CONCLUSIONS & INFERENCES Compared to controls, HIE infants display significant hypertonicity of skeletal muscle components, impairment of pharyngeal provocation-induced reflexes and smooth muscle contractile vigor, reflecting poor propagation with maturation. These mechanisms may be responsible for inadequate clearance of secretions, ascending refluxate, and oropharyngeal bolus in HIE infants.
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Affiliation(s)
- Preceous S. Jensen
- Neonatal and Infant Feeding Disorders Program, the Research Institute at Nationwide Children’s Hospital, Columbus, Ohio, USA,Division of Neonatology, Nationwide Children’s Hospital, Columbus and the Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Ish K. Gulati
- Neonatal and Infant Feeding Disorders Program, the Research Institute at Nationwide Children’s Hospital, Columbus, Ohio, USA,Division of Neonatology, Nationwide Children’s Hospital, Columbus and the Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Theresa R. Shubert
- Neonatal and Infant Feeding Disorders Program, the Research Institute at Nationwide Children’s Hospital, Columbus, Ohio, USA
| | - Swetha Sitaram
- Neonatal and Infant Feeding Disorders Program, the Research Institute at Nationwide Children’s Hospital, Columbus, Ohio, USA
| | - Maneesha Sivalingam
- Neonatal and Infant Feeding Disorders Program, the Research Institute at Nationwide Children’s Hospital, Columbus, Ohio, USA
| | - Kathryn A. Hasenstab
- Neonatal and Infant Feeding Disorders Program, the Research Institute at Nationwide Children’s Hospital, Columbus, Ohio, USA
| | - Mohamed A. El-Mahdy
- Neonatal and Infant Feeding Disorders Program, the Research Institute at Nationwide Children’s Hospital, Columbus, Ohio, USA
| | - Sudarshan R. Jadcherla
- Neonatal and Infant Feeding Disorders Program, the Research Institute at Nationwide Children’s Hospital, Columbus, Ohio, USA,Division of Neonatology, Nationwide Children’s Hospital, Columbus and the Ohio State University College of Medicine, Columbus, Ohio, USA,Division of Pediatric Gastroenterology and Nutrition, Nationwide Children’s Hospital, Columbus and the Ohio State University, Columbus, Ohio, USA
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6
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Abstract
Despite the frequency with which antireflux procedures are performed, decisions about gastroesophageal reflux disease treatment remain challenging. Several factors contribute to the difficulties in managing gastroesophageal reflux. First, the distinction between physiologic and pathologic gastroesophageal reflux (gastroesophageal reflux disease-GERD) is not always clear. Second, measures of the extent of gastroesophageal reflux often poorly correlate to symptoms or other complications attributed to reflux in infants and children. A third challenge is that the outcome of antireflux procedures, predominately fundoplications, are relatively poorly characterized. All of these factors contribute to difficulty in knowing when to recommend antireflux surgery. One of the manifestations of the uncertainties surrounding GERD is the high degree of variability in the utilization of pediatric antireflux procedures throughout the United States. Pediatric surgeons are frequently consulted for GERD and fundoplication, uncertainties notwithstanding. Although retrospective series and anecdotal observations support fundoplication in some patients, there are many important questions for which sufficient high-quality data to provide a clear answer is lacking. In spite of this, surgeons need to provide guidance to patients and families while awaiting the development of improved evidence to aid in these recommendations. The purpose of this article is to define what is known and what is uncertain, with an emphasis on the most recent evidence.
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Affiliation(s)
- Douglas C Barnhart
- Department of Pediatric Surgery, Primary Children's Hospital, University of Utah, Suite 3800, 100 N Mario Capecchi Dr, Salt Lake City, UT.
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7
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Abstract
PURPOSE OF REVIEW Surgical therapy for gastroesophageal reflux disease (GERD) is controversial with considerable debate ranging from the indications for antireflux surgery to surgical technique. This article will attempt to clarify these issues with the most up-to-date information available on the prevalence, pathophysiology, diagnosis, and surgical treatment of GERD in children. Although laparoscopic Nissen fundoplication (LNF) has become the most popular operation performed for pathologic reflux, its superiority over both open surgery and other types of fundoplication is not well established. RECENT FINDINGS Large retrospective studies suggest LNF has a lower complication rate than open surgery. However, three prospective randomized controlled trials have been published recently which cast doubt on the superiority of LNF and suggest that LNF may have a higher failure rate compared to open fundoplication. Antireflux surgery has higher morbidity and failure rates in infants and in children with neurologic impairment. SUMMARY Based on the best available evidence, LNF may be less morbid, but have a higher rate of failure than open surgery. Pediatric surgeons should be mindful of the risks and benefits of both approaches to best counsel their patients. Larger prospective randomized controlled trials are needed to determine the best treatments for pediatric GERD.
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Gulati IK, Shubert TR, Sitaram S, Wei L, Jadcherla SR. Effects of birth asphyxia on the modulation of pharyngeal provocation-induced adaptive reflexes. Am J Physiol Gastrointest Liver Physiol 2015; 309:G662-9. [PMID: 26272260 PMCID: PMC4609929 DOI: 10.1152/ajpgi.00204.2015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Accepted: 08/10/2015] [Indexed: 01/31/2023]
Abstract
Perinatal asphyxia and aerodigestive symptoms are troublesome. We tested the hypothesis that pharyngeal provocation alters proximal and distal aerodigestive reflex coordination and kinetics in infants with hypoxic ischemic encephalopathy (HIE), compared with healthy controls. Specifically, we characterized the sensory-motor properties of pharyngeal provocation-induced effects on upper esophageal sphincter (UES) and lower esophageal sphincter (LES) reflexes. Ten orally fed controls (32.0 ± 1.5 wk gestation) and 25 infants with HIE (38.1 ± 0.4 wk gestation) were evaluated at 39.7 ± 0.9 and 41.9 ± 0.6 wk postmenstrual age respectively. Pharyngo-esophageal reflexes evoked upon graded water stimuli were tested using water-perfusion micromanometry methods. Analysis included sensory-motor characteristics of pharyngeal reflexive swallow (PRS), pharyngo-UES-contractile reflex (PUCR), esophageal body-waveform kinetics, and pharyngo-LES-relaxation reflex (PLESRR). For controls vs. infants with HIE, median appearance, pulse, grimace, activity, respiration (APGAR) scores were 6 vs. 1 at 1 min (P < 0.001) and 8 vs. 3 at 5 min (P < 0.001). Upon pharyngeal- stimulation, HIE infants (vs. controls) had frequent PUCR (P = 0.01); increased UES basal tone (P = 0.03); decreased LES basal tone (P = 0.002); increased pharyngeal-waveforms per stimulus (P = 0.03); decreased frequency of LES relaxation (P = 0.003); and decreased proximal esophageal contractile amplitude (P = 0.002), with prolonged proximal esophageal contractile duration (P = 0.008). Increased tonicity and reactivity of the UES and dysregulation of LES may provide the pathophysiological basis for pooling of secretions, improper bolus clearance, and aspiration risk. Deficits in function at the nuclear or supranuclear level involving glossopharyngeal and vagal neural networks and respiratory regulatory pathways involved with aerodigestive protection may be contributory.
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Affiliation(s)
- Ish K. Gulati
- 1Sections of Neonatology, Pediatric Gastroenterology, and Nutrition, Department of Pediatrics, The Ohio State University College of Medicine, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio; ,2The Neonatal and Infant Feeding Disorders Program, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio; and
| | - Theresa R. Shubert
- 2The Neonatal and Infant Feeding Disorders Program, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio; and
| | - Swetha Sitaram
- 2The Neonatal and Infant Feeding Disorders Program, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio; and
| | - Lai Wei
- 3Center for Biostatistics, The Ohio State University College of Medicine, Columbus, Ohio
| | - Sudarshan R. Jadcherla
- 1Sections of Neonatology, Pediatric Gastroenterology, and Nutrition, Department of Pediatrics, The Ohio State University College of Medicine, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio; ,2The Neonatal and Infant Feeding Disorders Program, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio; and
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9
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Leung L, Wong CWY, Chung PHY, Wong KKY, Tam PKH. Laparoscopic Nissen fundoplication for gastro-oesophageal reflux disease in infants. Pediatr Surg Int 2015; 31:83-8. [PMID: 25348879 DOI: 10.1007/s00383-014-3629-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/14/2014] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Data on laparoscopic Nissen fundoplication for gastro-oesophageal reflux disease (GERD) in infants remain limited. We describe our experience with this operation in children and in particular, infants younger than 12 months old. MATERIALS AND METHODS Medical records of all paediatric patients who had laparoscopic fundoplication done for GERD from 1998 to 2013 were reviewed. Patients were divided into two groups based on age: group I: 0-12 months, and group II >12 months. Data on indications, patient's demographics, operative time, blood loss, conversions, complications, recurrences and duration of hospitalization were studied. RESULTS A total of 86 patients were reviewed (group I, n = 21; group II, n = 65). While the mean age and body weight for group I were 8 ± 2.99 months and 6 ± 1.96 kg, the values for group II were 98 ± 65 months and 18 ± 9.6 kg, respectively. All patients had concurrent laparoscopic gastrostomy for feeding difficulties. The mean operative time was shorter in group I (157 ± 55 vs 169 ± 52 min, p = 0.66). Both groups had minimal blood loss only. The surgical outcomes in both groups were comparable in terms of recurrence (0 vs 3 %, p = 0.105) and complications (9.5 vs 6 %, p = 0.275). The median follow-up duration for group I and group II was 23 and 40 months, respectively. Sixteen (76 %) patients in group I and 45 (67 %) patients in group II did not develop pneumonia post fundoplication. CONCLUSION Laparoscopic Nissen fundoplication can be safely performed in infants with outcomes comparable to older patients and a shorter operative duration. Low recurrence rate (up to 3 %) is shown by our long term follow-up data. We recommend laparoscopic Nissen fundoplication to be considered in managing infants with GERD.
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Affiliation(s)
- Ling Leung
- Division of Paediatric Surgery, Department of Surgery, The University of Hong Kong, Queen Mary Hospital, Pokfulam Road, Hong Kong
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Abstract
OBJECTIVES Hiatal hernia (HH) affects from 10% to 50% of adult population. The correlation between HH, gastroesophageal reflux disease, dyspeptic symptoms, and esophagitis has long been known in adults. The primary objective of our prospective observational study was to estimate the prevalence of HH in children undergoing esophagogastroduodenoscopy (EGD), irrespective of their symptoms. METHODS We prospectively enrolled 111 consecutive children (48 boys and 63 girls; mean age 94.9 ± 52.3 months) referred for EGD. In all of the patients a symptomatic score assessment based on the Rome III criteria was used to measure frequency, severity, and duration of gastrointestinal symptoms. HH presence was endoscopically defined; esophagitis presence was evaluated either endoscopically and histologically. Children were divided in 2 age-range groups: <48 months (group 1) and >48 months (group 2). RESULTS Twenty-three patients of 111 (20.7%) had evidence of a sliding HH at EGD. In children from group 2, we found a statistically significant association of HH with heartburn (P = 0.03, 95% confidence interval 1-9.3, r = 0.1) and regurgitation (P = 0.003, 95% confidence interval 1.7-20.4, r = 0.3). Regarding esophagitis presence, no association was found at any age either with defined esophagitis or with dilated intercellular spaces. CONCLUSIONS Prevalence of HH in our study population was 20.7%. According to our data, HH correlates with the presence of heartburn and regurgitation in children, but not in toddlers. No association was found with esophagitis at any age.
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Esophageal mechanosensitive mechanisms are impaired in neonates with hypoxic-ischemic encephalopathy. J Pediatr 2013; 162:976-82. [PMID: 23260103 PMCID: PMC5051571 DOI: 10.1016/j.jpeds.2012.11.018] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2012] [Revised: 10/03/2012] [Accepted: 11/01/2012] [Indexed: 12/11/2022]
Abstract
OBJECTIVES To test the hypothesis that esophageal mechanodistention in infants with hypoxic-ischemic encephalopathy (HIE) results in altered upper esophageal sphincter (UES), esophageal body, and lower esophageal sphincter (LES) responses, compared with controls. As a secondary aim, we tested the hypothesis that infants with HIE receiving therapeutic hypothermia had different aerodigestive reflex characteristics than infants with HIE who received traditional neonatal care. STUDY DESIGN Provocative esophageal manometry was performed in 34 neonates (27 with HIE and 7 controls). Mechanodistention was performed using graded volumes of air. Peristaltic reflexes, UES contractile reflexes, and LES relaxation reflexes were analyzed for frequency, magnitude, and aberrancies. RESULTS Infants with HIE demonstrated more rapid recruitment of responses and greater UES magnitude (P < .05). They had more frequent secondary peristalsis and lower LES nadir pressures with prolonged LES nadir durations (P < .05). Most notable were the prolonged peristaltic response durations and increases in the number of polymorphic waveforms (P < .05). Compared with infants with HIE receiving traditional care, infants with HIE treated with hypothermia had higher UES pressures and shorter peristaltic response duration (P < .05). CONCLUSIONS Mechanodistention in infants with HIE results in upregulation of central vagal effects (ie, heightened cholinergic excitatory responses as demonstrated by exaggerated UES contractile reflex activity and heightened inhibitory responses evident by exaggerated LES relaxation reflex activity). Prolonged and poorly coordinated peristaltic responses may underlie dysfunction of aerodigestive regulation. Modulation of sensorimotor aspects of aerodigestive reflexes is altered in infants with HIE, and hypothermia may further modify such effects.
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12
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Abstract
This article reviews the mechanisms responsible for gastroesophageal reflux disease (GERD), available techniques for diagnosis, and current medical management. In addition, it extensively discusses the surgical treatment of GERD, emphasizing the use of minimally invasive techniques.
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13
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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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