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Genovese A, Moore T, Haynes PC, Augustyn M. Interoception in Practice: The Gut-Brain Connection. J Dev Behav Pediatr 2022; 43:489-491. [PMID: 36040816 DOI: 10.1097/dbp.0000000000001121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Tony is a five and a half-year-old boy who has been a patient in your primary care practice since he was adopted at birth. He has been treated by a child and adolescent psychiatrist for behavioral concerns starting at age 3 years and has been diagnosed with autism spectrum disorder, attention-deficit/hyperactivity disorder (ADHD) combined type, anxiety disorder, and insomnia. He presents today with complaints of repeated emesis and refusal to eat or drink over the past 2 weeks and is now dehydrated. Tony was born at 30 weeks' gestational age by vaginal delivery with a birth weight of 4lbs 15oz and was described as minimally responsive at birth. There was known prenatal exposure to tobacco and methamphetamine and inadequate prenatal care. The maternal history is notable for a reported diagnosis of bipolar affective disorder, prostitution, and being unhoused at the time of delivery. Tony received antibiotics after delivery for presumed newborn infections. As an infant, he had kidney reflux, low serum ferritin, insomnia, and failure to thrive. Regarding developmental milestones, Tony was sitting up at 7 months, walking at 14 months, talking at 18 months, and speaking in full sentences by 24 months. When he presented to the psychiatric service at age 3 years, behavioral problems included irritability with destructive rages, excessive fears, separation anxiety, hyperactivity, and impulsivity with a lack of awareness of danger to the extent that he required a safety harness when in public and security locks in the home because of repeated elopements. Tony also had at the time of his initial presentation significant defiance, extreme tantrums, violent aggressive outbursts, cognitive rigidity, repetitive behaviors, resistance to change, frequent nondirected vocalizations, and self-injurious behaviors including slapping himself on the head and biting of his hands and feet. Review of systems includes complaints of frequent abdominal and neck pain, persistent insomnia, night terrors, restrictive eating habits with poor weight gain, and reduced sensitivity to pain. Treatment history included gabapentin and subsequently divalproex for seizure-like episodes (despite negative EEG) described as frequent staring spells with repetitive biting of his lips. Psychotropic medications were risperidone for irritability associated with autism and clonidine extended release for ADHD. He also took melatonin for sleep. During his well-child check at the age of 5 years, Tony is making good progress from a developmental standpoint, has age-appropriate expressive and receptive language skills, is fluent in both English and Spanish, is able to recite the alphabet, counts to 20, has learned to swim, and is demonstrating interest in planets and astrology. He is reported to have a secure attachment to his adoptive parents and is described as emotionally sensitive, caring, kind, considerate, and empathetic. He has good eye contact and can read facial expressions. He is affectionate and protective of his infant sibling, his biological sister, who is also adopted by his parents and now living in the home. Tony made an excellent adjustment to the start of kindergarten and up until this point was responding positively to his psychotropic medication regimen. But then at age five and a half, Tony experienced sudden and unexplained behavioral worsening, which was followed by the onset of recurrent vomiting and refusal to eat or drink. Comprehensive medical workup including upper endoscopy and biopsy resulted in a diagnosis of eosinophilic esophagitis (EoE). What would be your next step?
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Affiliation(s)
- Ann Genovese
- Child & Adolescent Psychiatry, Department of Psychiatry and Behavioral Sciences, University of Kansas Medical Center, Kansas City, KS
| | - Trevena Moore
- Pediatrics, Division of Developmental and Behavioral Sciences, University of Kansas Medical Center, Kansas City, KS
| | - Pete Charlie Haynes
- Molecular Bioscience, University of Kansas School of Medicine, Kansas City, KS; and
| | - Marilyn Augustyn
- Division of Developmental-Behavioral Pediatric, Boston Medical Center, Boston University School of Medicine, Boston, MA
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Capucilli P, Cianferoni A, Grundmeier RW, Spergel JM. Comparison of comorbid diagnoses in children with and without eosinophilic esophagitis in a large population. Ann Allergy Asthma Immunol 2018; 121:711-716. [PMID: 30194971 DOI: 10.1016/j.anai.2018.08.022] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2018] [Revised: 08/04/2018] [Accepted: 08/31/2018] [Indexed: 01/16/2023]
Abstract
BACKGROUND Previous reports suggest a higher prevalence of comorbid diseases in patients with eosinophilic esophagitis (EoE), although few have systematically quantified comorbidities in pediatric patients. OBJECTIVE To define the rate of comorbid diagnoses in pediatric EoE patients compared with rates in those without EoE. METHODS Retrospective cross-sectional review of electronic medical records for patients seen in a single large pediatric primary care network between January 2007 and December 2016 (n = 456,148). International Classification of Diseases, Ninth and Tenth Revision codes were used to determine prevalence rates for coexisting diagnoses. RESULTS A total of 428 patients held a diagnosis for EoE. Significant differences in rate of comorbid diseases included allergic rhinoconjunctivitis (60.0% of EoE cohort vs 17.4% of non-EoE cohort, P < .0001); asthma (59.8% of EoE, 21.4% of non-EoE, P < .0001); atopic dermatitis (17.8% of EoE, 6.6% of non-EoE, P < .0001); adrenal insufficiency (2.6% of EoE, 0.4% of non-EoE, P < .0001); autism spectrum disorder (7.5% of EoE, 1.9% of non-EoE, P < .0001); celiac disease (5.6% of EoE, 0.9% of non-EoE, P < .0001); connective tissue diseases (1.4% of EoE, 0.1% of non-EoE, P < .0001); cystic fibrosis (0.9% of EoE, 0.05% of non-EoE, P < .0001); inflammatory bowel disease (0.7% of EoE, 0.2% of non-EoE, P = .03); type 1 diabetes mellitus (1.2% of EoE, 0.3% of non-EoE, P = .0069). CONCLUSION Children with EoE have markedly higher rates of both atopic and non-atopic diseases compared with children without EoE. These associations have important implications for comprehensive EoE care and future research regarding associated disease mechanisms.
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Affiliation(s)
- Peter Capucilli
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Division of Allergy & Immunology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine at The University of Pennsylvania, Philadelphia, Pennsylvania.
| | - Antonella Cianferoni
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Division of Allergy & Immunology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine at The University of Pennsylvania, Philadelphia, Pennsylvania
| | - Robert W Grundmeier
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine at The University of Pennsylvania, Philadelphia, Pennsylvania; Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Jonathan M Spergel
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Division of Allergy & Immunology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine at The University of Pennsylvania, Philadelphia, Pennsylvania
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Walker SJ, Beavers DP, Fortunato J, Krigsman A. A Putative Blood-Based Biomarker for Autism Spectrum Disorder-Associated Ileocolitis. Sci Rep 2016; 6:35820. [PMID: 27767057 PMCID: PMC5073317 DOI: 10.1038/srep35820] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 10/06/2016] [Indexed: 12/11/2022] Open
Abstract
Gastrointestinal symptoms are common in children with autism spectrum disorder (ASD). A significant proportion of children with ASD and gastrointestinal symptoms have histologic evidence of ileocolitis (inflammation of the terminal ileum and/or colon). We previously reported the molecular characterization of gastrointestinal biopsy tissue from ASD children with ileocolitis (ASDIC+) compared to anatomically similar inflamed tissue from typically developing children with inflammatory bowel disease (IBD; i.e. Crohn’s disease or ulcerative colitis) and typically developing children with gastrointestinal symptoms but no evidence of gastrointestinal mucosal inflammation (TDIC−). ASDIC+ children had a gene expression profile that, while primarily overlapping with known IBD, had distinctive differences. The present study confirms these findings and replicates this molecular characterization in a second cohort of cases (ASDIC+) and controls (TDIC−). In these two separate case/control mucosal-based cohorts, we have demonstrated overlap of 59 differentially expressed transcripts (DETs) unique to inflamed ileocolonic tissue from symptomatic ASDIC+ children. We now report that 9 of these 59 transcripts are also differentially expressed in the peripheral blood of the second cohort of ASDIC+ children. This set of transcripts represents a putative blood-based biomarker for ASD-associated ileocolonic inflammation.
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Affiliation(s)
- Stephen J Walker
- Wake Forest Institute for Regenerative Medicine, Wake Forest University Health Sciences, Winston Salem, NC, USA
| | - Daniel P Beavers
- Department of Biostatistical Sciences, Public Health Sciences, Wake Forest University Health Sciences, Winston Salem, NC, USA
| | - John Fortunato
- Pediatric Gastroenterology, Hepatology, and Nutrition, Ann &Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Arthur Krigsman
- Pediatric Gastroenterology Resources, 148 Beach 9th Street, Suite 2B, Far Rockaway, NY, USA
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Heifert TA, Susi A, Hisle-Gorman E, Erdie-Lalena CR, Gorman G, Min SB, Nylund CM. Feeding Disorders in Children With Autism Spectrum Disorders Are Associated With Eosinophilic Esophagitis. J Pediatr Gastroenterol Nutr 2016; 63:e69-73. [PMID: 27276430 DOI: 10.1097/mpg.0000000000001282] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Eosinophilic esophagitis (EoE) can present as food selectivity or feeding disorders in children. Children with autism spectrum disorders (ASDs) commonly demonstrate behavioral food selectivity in type and texture, which often leads to the diagnosis of feeding disorder. We sought to evaluate the association of ASD with EoE. METHODS A retrospective matched case-cohort study was performed using the Military Health System database from October 2008 to September 2013. We performed a 1:5 case-control match by age, sex, and enrollment timeframe. Feeding disorders, EoE, and atopic disorders were defined using diagnostic and procedure codes. RESULTS There were 45,286 children with ASD and 226,430 matched controls. EoE was more common in children with ASD (0.4%) compared with controls (0.1%). Feeding disorders were associated with EoE in both children with ASD and controls. Feeding disorders also had a higher odds ratio for EoE compared with other atopic conditions, among both children with ASD (7.17, 95% confidence interval [CI] 4.87-10.5) and controls (11.5, 95% CI 7.57-17.5). Compared with controls with a feeding disorder, children with ASD and a feeding disorder had no difference in the rate of diagnosed EoE (0.85, 0.95% CI 0.39-1.88). CONCLUSIONS Children with ASD are more likely to be diagnosed with EoE compared with controls; however, among children with feeding disorders, there is no difference in the odds of EoE. A diagnosis of feeding disorder was strongly associated with EoE. Feeding disorders in children with ASD should not be assumed to be solely behavioral and an esophagogastroduodenoscopy should be performed to evaluate for EoE.
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Affiliation(s)
- Theresa A Heifert
- *Department of Pediatrics, Uniformed Services University, Bethesda, MD †Department of Pediatrics, Womack Army Medical Center, Fort Bragg, NC ‡Department of Pediatrics, Walter Reed National Military Medical Center, Bethesda, MD
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Wasilewska J, Klukowski M. Gastrointestinal symptoms and autism spectrum disorder: links and risks - a possible new overlap syndrome. Pediatric Health Med Ther 2015; 6:153-166. [PMID: 29388597 PMCID: PMC5683266 DOI: 10.2147/phmt.s85717] [Citation(s) in RCA: 95] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Autism spectrum disorder (ASD) is a genetically determined neurodevelopmental brain disorder presenting with restricted, repetitive patterns of behaviors, interests, and activities, or persistent deficits in social communication and social interaction. ASD is characterized by many different clinical endophenotypes and is potentially linked with certain comorbidities. According to current recommendations, children with ASD are at risk of having alimentary tract disorders - mainly, they are at a greater risk of general gastrointestinal (GI) concerns, constipation, diarrhea, and abdominal pain. GI symptoms may overlap with ASD core symptoms through different mechanisms. These mechanisms include multilevel pathways in the gut-brain axis contributing to alterations in behavior and cognition. Shared pathogenetic factors and pathophysiological mechanisms possibly linking ASD and GI disturbances, as shown by most recent studies, include intestinal inflammation with or without autoimmunity, immunoglobulin E-mediated and/or cell-mediated GI food allergies as well as gluten-related disorders (celiac disease, wheat allergy, non-celiac gluten sensitivity), visceral hypersensitivity linked with functional abdominal pain, and dysautonomia linked with GI dysmotility and gastroesophageal reflux. Dysregulation of the gut microbiome has also been shown to be involved in modulating GI functions with the ability to affect intestinal permeability, mucosal immune function, and intestinal motility and sensitivity. Metabolic activity of the microbiome and dietary components are currently suspected to be associated with alterations in behavior and cognition also in patients with other neurodegenerative diseases. All the above-listed GI factors may contribute to brain dysfunction and neuroinflammation depending upon an individual patient's genetic vulnerability. Due to a possible clinical endophenotype presenting as comorbidity of ASD and GI disorders, we propose treating this situation as an "overlap syndrome". Practical use of the concept of an overlap syndrome of ASD and GI disorders may help in identifying those children with ASD who suffer from an alimentary tract disease. Unexplained worsening of nonverbal behaviors (agitation, anxiety, aggression, self-injury, sleep deprivation) should alert professionals about this possibility. This may shorten the time to diagnosis and treatment commencement, and thereby alleviate both GI and ASD symptoms through reducing pain, stress, or discomfort. Furthermore, this may also protect children against unnecessary dietary experiments and restrictions that have no medical indications. A personalized approach to each patient is necessary. Our understanding of ASDs has come a long way, but further studies and more systematic research are warranted.
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Affiliation(s)
- Jolanta Wasilewska
- Department of Pediatrics, Gastroenterology and Allergology, Medical University of Bialystok, Bialystok, Poland
| | - Mark Klukowski
- Department of Pediatrics, Gastroenterology and Allergology, Medical University of Bialystok, Bialystok, Poland
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Abstract
Eosinophilic esophagitis (EoE) is an emerging disease in both pediatric and adult patients. It is a chronic disease of the esophagus and refers to intense eosinophilic infiltration limited to the esophageal epithelium in the absence of gastroesophageal reflux disease. In most patients, EoE is thought to be part of an allergic response to food antigens or aeroallergens. One such trigger could be caustic damage of the mucosa. To the best of our knowledge, the following case report describes for the first time the possible association between caustic injury of the esophagus and EoE.
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Affiliation(s)
- Matjaž Homan
- University Children's Hospital, Bohoričeva 20, 1000 Ljubljana, Slovenia.
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Walker SJ, Fortunato J, Gonzalez LG, Krigsman A. Identification of unique gene expression profile in children with regressive autism spectrum disorder (ASD) and ileocolitis. PLoS One 2013; 8:e58058. [PMID: 23520485 PMCID: PMC3592909 DOI: 10.1371/journal.pone.0058058] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2012] [Accepted: 01/31/2013] [Indexed: 12/11/2022] Open
Abstract
Gastrointestinal symptoms are common in children with autism spectrum disorder (ASD) and are often associated with mucosal inflammatory infiltrates of the small and large intestine. Although distinct histologic and immunohistochemical properties of this inflammatory infiltrate have been previously described in this ASD(GI) group, molecular characterization of these lesions has not been reported. In this study we utilize transcriptome profiling of gastrointestinal mucosal biopsy tissue from ASD(GI) children and three non-ASD control groups (Crohn's disease, ulcerative colitis, and histologically normal) in an effort to determine if there is a gene expression profile unique to the ASD(GI) group. Comparison of differentially expressed transcripts between the groups demonstrated that non-pathologic (normal) tissue segregated almost completely from inflamed tissue in all cases. Gene expression profiles in intestinal biopsy tissue from patients with Crohn's disease, ulcerative colitis, and ASD(GI), while having significant overlap with each other, also showed distinctive features for each group. Taken together, these results demonstrate that ASD(GI) children have a gastrointestinal mucosal molecular profile that overlaps significantly with known inflammatory bowel disease (IBD), yet has distinctive features that further supports the presence of an ASD-associated IBD variant, or, alternatively, a prodromal phase of typical inflammatory bowel disease. Although we report qPCR confirmation of representative differentially expressed transcripts determined initially by microarray, these findings may be considered preliminary to the extent that they require further confirmation in a validation cohort.
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Affiliation(s)
- Stephen J Walker
- Wake Forest Institute for Regenerative Medicine, Wake Forest University Health Sciences, Winston Salem, North Carolina, United States of America.
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Wasilewska J, Kaczmarski M, Stasiak-Barmuta A, Tobolczyk J, Kowalewska E. Low serum IgA and increased expression of CD23 on B lymphocytes in peripheral blood in children with regressive autism aged 3-6 years old. Arch Med Sci 2012; 8:324-31. [PMID: 22662007 PMCID: PMC3361046 DOI: 10.5114/aoms.2012.28561] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2010] [Revised: 05/23/2011] [Accepted: 07/03/2011] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Immune system dysfunction is considered to be one of many medical disorders found in children with autism. The primary objective of the study was to assess if blood tests reflecting humoral immunity (IgA, IgG, IgM, IgE) are useful in identifying children with regressive autism. The secondary objective was to evaluate a part of the cellular arm of immunity (CD4/CD25 Tregs, CD4/CD23 cells) in those children. MATERIAL AND METHODS Using a clinical case-control design, the systemic levels of immunoglobulins and lymphocyte subpopulations analysed by flow cytometry were compared in children aged 3-6 years old with a new diagnosis of regressive autism (n = 24; mean age: 4.25 ±1.70 years; male 23/24) and in sex- and age-matched healthy children (n = 24; aged 4.25 ±2.20 years; male 23/24). RESULTS The humoral immunity profile, described by three binary variables, IgA < 0.97 g/l, IgE > 36 IU/ml, and IgG > 6.3 g/l, with a sensitivity of 79% and a specificity of 83% (p < 0.0001), was able to identify children with autism. The highest risk of autism diagnosis was associated with IgA < 0.97g/l (OR - 23.0; p < 0.001). A higher number of CD19/CD23 was found in children diagnosed with autism than in the control group (36.82 ±6.72% vs. 18.20 ±3.95%; p < 0.02). No correlation between the number of CD23-positive cells and serum IgE levels was observed. CONCLUSIONS A subtle shift of serum immunoglobulins consisting of low-normal IgA and B cell activation expressed by an increase of CD23-positive cells may characterize children with regressive autism aged 3-6 years old.
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Affiliation(s)
- Jolanta Wasilewska
- Department of Paediatrics, Gastroenterology and Allergology, Medical University of Bialystok, Poland
| | - Maciej Kaczmarski
- Department of Paediatrics, Gastroenterology and Allergology, Medical University of Bialystok, Poland
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