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Bauer M, Nguyen N, Liacouras CA. Clinical Evaluation of the Child with Eosinophilic Esophagitis. Immunol Allergy Clin North Am 2024; 44:157-171. [PMID: 38575215 DOI: 10.1016/j.iac.2023.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
Abstract
The diagnosis of eosinophilic esophagitis (EoE) is based on clinical symptoms of esophageal dysfunction and eosinophil predominant esophageal inflammation. Clinical symptoms in children with EoE vary based on age and may be nonspecific. EoE has a male predominance with the majority having comorbid atopic disorders. At present, treatment options include medications (proton pump inhibition, swallowed topical steroids), dietary therapy or biologic therapy (dupilumab, approved for those ≥12 years of age). Outside of EoE in the context of oral immunotherapy, EoE is typically chronic requiring lifelong therapy. Long-term complications including feeding difficulties, malnutrition, and fibrostenotic disease.
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Affiliation(s)
- Maureen Bauer
- Department of Pediatric Allergy & Immunology, Gastrointestinal Eosinophilic Diseases Program, Children's Hospital Colorado, University of Colorado School of Medicine, 13123 East 16th Avenue, Box 518, Aurora, CO 80045, USA.
| | - Nathalie Nguyen
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Gastrointestinal Eosinophilic Diseases Program, Digestive Health Institute, Children's Hospital Colorado, University of Colorado School of Medicine, 13123 East 16th Avenue, Box 518, Aurora, CO 80045, USA
| | - Chris A Liacouras
- Department of Gastroenterology, Hepatology and Nutrition, Perelman School of Medicine, University of Pennsylvania, The Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, Philadelphia, PA 19104, USA
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2
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Lima RV, Muniz MCR, Barroso LL, Pinheiro MCA, Matos YMT, Nogueira SBR, Nogueira HBR. Autism in patients with eosinophilic gastrointestinal disease: A systematic review with meta-analysis. Pediatr Allergy Immunol 2024; 35:e14122. [PMID: 38581140 DOI: 10.1111/pai.14122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 02/23/2024] [Accepted: 03/25/2024] [Indexed: 04/08/2024]
Abstract
PURPOSE Neurodevelopmental disorders, such as autism spectrum disorder (ASD), have been increasingly associated with eosinophilic gastrointestinal disorders (EGID). However, the relationship between these diseases remains unclear. We performed a systematic review with meta-analysis to address this issue. METHODS The search was performed according to the PRISMA guidelines using descriptors for ASD and EGIDs from the MEDLINE, Embase, PsycInfo, LILACS, and Web of Science databases. Observational studies with the prevalence of ASD in any EGID were included. The study protocol was registered on the PROSPERO platform under the number CRD42023455177. RESULTS The total dataset comprised 766,082 participants. The result of the single-arm meta-analysis showed an overall prevalence of ASD in the population with EGID of 21.59% (95% CI: 10.73-38.67). There was an association between EGID and ASD (OR: 3.44; 95% CI: 1.25-2.21), also significant when restricted only to EoE (OR: 3.70; 95% CI: 2.71-5.70). DISCUSSION Recent studies have implicated the influence of an inadequate epithelial barrier integrity in the pathogenesis of several diseases. The role of this mechanism can be extended to situations beyond allergic reactions, including other conditions with underlying immunological mechanisms. Several diseases are potentially related to the systemic effect of bacterial translocation in tissues with defective epithelial barriers. CONCLUSION Our meta-analysis provides evidence that supports the consideration of EGID in patients with ASD and ASD in patients with EGID. Despite its limitations, the results should also be validated by future studies, preferably using multicenter prospective designs in populations with low referral bias.
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Affiliation(s)
- Rian Vilar Lima
- Department of Medicine, University of Fortaleza, Fortaleza, Ceara, Brazil
| | | | - Luana Lima Barroso
- Department of Medicine, University of Fortaleza, Fortaleza, Ceara, Brazil
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Elghoudi A, Zourob D, Al Atrash E, Alshamsi F, Alkatheeri M, Narchi H, Bitar R. Evolving strategies: Enhancements in managing eosinophilic esophagitis in pediatric patients. World J Clin Pediatr 2024; 13:89580. [PMID: 38596434 PMCID: PMC11000055 DOI: 10.5409/wjcp.v13.i1.89580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 12/26/2023] [Accepted: 01/16/2024] [Indexed: 03/06/2024] Open
Abstract
Eosinophilic esophagitis is a newly recognized disease first described about 50 years ago. The definition, diagnosis, and management have evolved with new published consensus guidelines and newly approved treatment available to pediatricians, enabling a better understanding of this disease and more targeted treatment for patients. We describe the definition, presentation, and diagnosis of eosinophilic esophagitis including management, challenges, and future directions in children. The definition, diagnosis, and management of eosinophilic esophagitis have evolved over the last 50 years. Consensus guidelines and newly approved biologic treatment have enabled pediatricians to better understand this disease and allow for more targeted treatment for patients. We describe the definition, presentation, diagnosis, management, and treatment in addition to the challenges and future directions of eosinophilic esophagitis management in children.
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Affiliation(s)
- Ahmed Elghoudi
- Department of Pediatric, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
| | - Doaa Zourob
- Division of Pediatric Gastroenterology, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
| | - Eman Al Atrash
- Division of Pediatric Gastroenterology, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
| | - Fatima Alshamsi
- Pediatric Residency Program, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
| | - Manal Alkatheeri
- Division of Pediatric Gastroenterology, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
| | - Hassib Narchi
- College of Medicine and Health Sciences, United Arab Emirates University, Alain, Abu Dhabi, United Arab Emirates
| | - Rana Bitar
- Division of Pediatric Gastroenterology, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
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Wu J, Duan C, Han C, Hou X. Identification of CXC Chemokine Receptor 2 (CXCR2) as a Novel Eosinophils-Independent Diagnostic Biomarker of Pediatric Eosinophilic Esophagitis by Integrated Bioinformatic and Machine-Learning Analysis. Immunotargets Ther 2024; 13:55-74. [PMID: 38328342 PMCID: PMC10849108 DOI: 10.2147/itt.s439289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 01/17/2024] [Indexed: 02/09/2024] Open
Abstract
Background Eosinophilic esophagitis (EoE) is a complex allergic condition frequently accompanied by various atopic comorbidities in children, which significantly affects their life qualities. Therefore, this study aimed to evaluate pivotal molecular markers that may facilitate the diagnosis of EoE in pediatric patients. Methods Three available EoE-associated gene expression datasets in children: GSE184182, GSE 197702, GSE55794, along with GSE173895 were downloaded from the GEO database. Differentially expressed genes (DEGs) identified by "limma" were intersected with key module genes identified by weighted gene co-expression network analysis (WGCNA), and the shared genes went through functional enrichment analysis. The protein-protein interaction (PPI) network and the machine learning algorithms: least absolute shrinkage and selection operator (LASSO), random forest (RF), and XGBoost were used to reveal candidate diagnostic markers for EoE. The receiver operating characteristic (ROC) curve showed the efficacy of differential diagnosis of this marker, along with online databases predicting its molecular regulatory network. Finally, we performed gene set enrichment analysis (GSEA) and assessed immune cell infiltration of EoE/control samples by using the CIBERSORT algorithm. The correlations between the key diagnostic biomarker and immune cells were also investigated. Results The intersection of 936 DEGs and 1446 key module genes in EoE generated 567 genes, which were primarily enriched in immune regulation. Following the construction of the PPI network and filtration by machine learning, CXCR2 served as a potential diagnostic biomarker of pediatric EoE with a perfect diagnostic efficacy (AUC = ~1.00) in regional tissue/peripheral whole blood samples. Multiple infiltrated immune cells were observed to participate in disrupting the homeostasis of esophageal epithelium to varying degrees. Conclusion The immune-correlated CXCR2 gene was proved to be a promising diagnostic indicator for EoE, and dysregulated regulatory T cells (Tregs)/neutrophils might play a crucial role in the pathogenesis of EoE in children.
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Affiliation(s)
- Junhao Wu
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People’s Republic of China
| | - Caihan Duan
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People’s Republic of China
| | - Chaoqun Han
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People’s Republic of China
| | - Xiaohua Hou
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People’s Republic of China
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Joanah Moses I, Elekwachi I, Ukpabio I, Ugbem T, Okechukwu OC, Ekanem E. Eosinophilic oesophagitis in a Nigerian adolescent: a case report. Pan Afr Med J 2024; 47:3. [PMID: 38371642 PMCID: PMC10870160 DOI: 10.11604/pamj.2024.47.3.36280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 11/22/2023] [Indexed: 02/20/2024] Open
Abstract
Eosinophilic oesophagitis (EoE) is a chronic immune and antigen-mediated disease characterized by symptoms related to oesophageal dysfunction, and histologically, is marked by eosinophilic infiltrate in the oesophageal mucosa. It is prevalent in developed countries and considered rare in developing countries. There is an interplay of allergic and genetic factors in the aetiology of EoE. This is a report of EoE in a 15-year-old female adolescent in Nigeria who presented to the University of Calabar Teaching Hospital with recurrent vomiting, abdominal pain, weight loss, and dysphagia. She had received treatment for Gastro-oesophageal disease three years earlier and was lost to follow-up. Weight on admission was 39 kg and height 170 cm with a BMI below the 3rd centile. Peripheral blood showed an eosinophil count of four percent. The abdominal computed tomography (CT) scan and upper gastrointestinal (GI) series were normal. Faecal antigen for H. pylori and ova for stool parasites were negative. Histologic findings of proximal and distal oesophageal mucosal biopsies showed greater than 20 eosinophils per high power field. The histology of the stomach and duodenum were normal. She was initially treated with a protein pump inhibitor, with no improvement. Swallowed fluticasone propionate and eliminating peanuts, wheat, egg, and milk from her diet were introduced. Symptoms improved with the patient no longer vomiting and had an increase in weight gain. She was discharged to follow up. This case shows that EoE occurs in developing countries, but diagnosis may be missed. There is a need for a high index of suspicion among gastroenterologists in patients with symptoms suggestive of GERD not responding to therapy.
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Affiliation(s)
- Ikobah Joanah Moses
- Paediatrics Gastroenterology, Hepatology and Nutrition Unit, Department of Paediatrics, University of Calabar, Calabar, Cross River State, Nigeria
- Department of Paediatrics, University of Calabar Teaching Hospital, Calabar, Cross River State, Nigeria
| | - Ikwuagwu Elekwachi
- Department of Paediatrics, University of Calabar Teaching Hospital, Calabar, Cross River State, Nigeria
| | - Ita Ukpabio
- Department of Anaesthesiology, University of Calabar Teaching Hospital, Calabar, Cross River State, Nigeria
| | - Theophilus Ugbem
- Department of Pathology, University of Calabar, Calabar, Cross River State, Nigeria
| | | | - Emmanuel Ekanem
- Paediatrics Gastroenterology, Hepatology and Nutrition Unit, Department of Paediatrics, University of Calabar, Calabar, Cross River State, Nigeria
- Department of Paediatrics, University of Calabar Teaching Hospital, Calabar, Cross River State, Nigeria
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Mukkada VA, Gupta SK, Gold BD, Dellon ES, Collins MH, Katzka DA, Falk GW, Williams J, Zhang W, Boules M, Hirano I, Desai NK. Pooled Phase 2 and 3 Efficacy and Safety Data on Budesonide Oral Suspension in Adolescents with Eosinophilic Esophagitis. J Pediatr Gastroenterol Nutr 2023; 77:760-768. [PMID: 37718471 PMCID: PMC10642696 DOI: 10.1097/mpg.0000000000003948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 08/07/2023] [Indexed: 09/19/2023]
Abstract
OBJECTIVES The objective of this study was to evaluate the efficacy and safety of budesonide oral suspension (BOS) in adolescents with eosinophilic esophagitis (EoE). METHODS This post hoc analysis pooled data from two 12-week, randomized, double-blind, placebo-controlled studies of BOS 2.0 mg twice daily (b.i.d.) (phase 2, NCT01642212; phase 3, NCT02605837) in patients aged 11-17 years with EoE and dysphagia. Efficacy endpoints included histologic (≤6, ≤1, and <15 eosinophils per high-power field [eos/hpf]), dysphagia symptom (≥30% reduction in Dysphagia Symptom Questionnaire [DSQ] scores from baseline), and clinicopathologic (≤6 eos/hpf and ≥30% reduction in DSQ scores from baseline) responses at week 12. Change from baseline to week 12 in peak eosinophil counts, DSQ scores, EoE Histology Scoring System (EoEHSS) grade (severity) and stage (extent) total score ratios (TSRs), and total EoE Endoscopic Reference Scores (EREFS) were assessed. Safety outcomes were also examined. RESULTS Overall, 76 adolescents were included (BOS, n = 45; placebo, n = 31). Significantly more patients who received BOS than placebo achieved histologic responses (≤6 eos/hpf: 46.7% vs 6.5%; ≤1 eos/hpf: 42.2% vs 0.0%; <15 eos/hpf: 53.3% vs 9.7%; P < 0.001) and a clinicopathologic response (31.1% vs 3.2%; P = 0.003) at week 12. More BOS-treated than placebo-treated patients achieved a dysphagia symptom response at week 12 (68.9% vs 58.1%; not statistically significant P = 0.314). BOS-treated patients had significantly greater reductions in EoEHSS grade and stage TSRs ( P < 0.001) and total EREFS ( P = 0.021) from baseline to week 12 than placebo-treated patients. BOS was well tolerated, with no clinically meaningful differences in adverse events versus placebo. CONCLUSIONS BOS 2.0 mg b.i.d. significantly improved most efficacy outcomes in adolescents with EoE versus placebo.
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Affiliation(s)
- Vincent A Mukkada
- From the Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Sandeep K Gupta
- the Section of Pediatric Gastroenterology, Hepatology and Nutrition, Indiana University School of Medicine, Riley Hospital for Children at Indiana University Health, Indianapolis, IN
- the Community Health Network, Indianapolis, IN
| | - Benjamin D Gold
- the GI Care for Kids, LLC, Children's Center for Digestive Healthcare, Atlanta, GA
| | - Evan S Dellon
- the Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Margaret H Collins
- the Department of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH
| | - David A Katzka
- the Division of Digestive and Liver Diseases, NewYork-Presbyterian/Columbia University Irving Medical Center, New York, NY
| | - Gary W Falk
- the Division of Gastroenterology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - James Williams
- the Takeda Development Center Americas, Inc., Cambridge, MA
| | - Wenwen Zhang
- the Takeda Development Center Americas, Inc., Cambridge, MA
| | - Mena Boules
- the Takeda Pharmaceuticals USA, Inc., Lexington, MA
| | - Ikuo Hirano
- the Division of Gastroenterology and Hepatology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Nirav K Desai
- the Takeda Development Center Americas, Inc., Cambridge, MA
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Reidy M, Primo J, Alissa F, Sinclair EM. Management of Esophageal Stricture and Perforation Complicated by Undiagnosed Eosinophilic Esophagitis and Pill Impaction. JPGN REPORTS 2023; 4:e360. [PMID: 38034431 PMCID: PMC10684223 DOI: 10.1097/pg9.0000000000000360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 08/01/2023] [Indexed: 12/02/2023]
Affiliation(s)
- Maeve Reidy
- From the Department of Gastroenterology, Children’s Hospital of Pittsburgh, PA
| | - Julia Primo
- From the Department of Gastroenterology, Children’s Hospital of Pittsburgh, PA
| | - Feras Alissa
- From the Department of Gastroenterology, Children’s Hospital of Pittsburgh, PA
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Wong ECL, Gleave AL, Marshall JK, Narula N. Predictors of histologic response to mepolizumab in pediatric eosinophilic esophagitis. Eur J Gastroenterol Hepatol 2023; 35:1131-1136. [PMID: 37577798 DOI: 10.1097/meg.0000000000002623] [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: 08/15/2023]
Abstract
BACKGROUND Eosinophilic esophagitis (EoE) is a chronic, allergic disease of the esophagus. Current treatment options are limited. One experimental therapy is antibodies against interleukin-5 (IL-5). However, it is unknown why some patients respond to anti-IL-5 treatment whereas others do not. We sought to delineate predictors of histologic response to anti-IL-5 therapy in pediatric EoE. METHODS This post hoc analysis of a multicenter, double-blind clinical trial (ClinicalTrial.gov identifier: NCT00358449) evaluated mepolizumab for the treatment of EoE in pediatric patients. Predictors were assessed for their association with a histologic response at week 12 of treatment. A histologic response was defined as either <15 eosinophils per hpf or a reduction in peak eosinophil counts by ≥50%. Predictors on univariate analysis with P < 0.10 were included in multivariate logistic regression models. Statistical significance for multivariate comparisons was set at P < 0.05. RESULTS Patients with a higher BMI were more likely to attain histologic response at week 12, defined as <15 eosinophils per hpf [aOR, 1.31; 95% confidence interval (CI), 1.07-1.60; P = 0.008]. Higher BMI (aOR, 1.70; 95% CI, 1.06-2.74; P = 0.029) and signs of exudate plaques on endoscopy (aOR, 18.30; 95% CI, 2.11-158.53; P = 0.008) were significant predictors of histologic response at week 12 where a histologic response was defined as a reduction in peak eosinophil counts by ≥50. CONCLUSION Higher BMI and signs of exudative plaques on endoscopy may be predictors of histologic response in pediatric EoE patients treated with antibodies against IL-5. Further studies are needed to validate our findings.
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Affiliation(s)
- Emily C L Wong
- Department of Medicine (Division of Gastroenterology) and Farncombe Family Digestive, Health Research Institute, McMaster University, Hamilton, ON, Canada
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Eosinophilic Esophagitis—What Do We Know So Far? J Clin Med 2023; 12:jcm12062259. [PMID: 36983260 PMCID: PMC10051236 DOI: 10.3390/jcm12062259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 03/12/2023] [Accepted: 03/13/2023] [Indexed: 03/17/2023] Open
Abstract
Eosinophilic esophagitis is a Th-2 antigen-mediated disease in which there is an influx of eosinophils to all layers of the esophagus, triggering an inflammatory response. Chronic inflammatory process causes esophageal remodeling, leading to difficulties in swallowing. Food impaction, heartburn, and chest pain are other characteristic (but not pathognomonic) symptoms in adults. Although the disease has only been described since in the early 1970s, its incidence and prevalence are rapidly growing, especially in Western countries. According to the diagnostic guidelines, there should be at least 15 eosinophils visible per high-power field in biopsies obtained from different sites in the esophagus upon endoscopy with relevant esophageal symptoms. Other diseases that can cause esophageal eosinophilia should be ruled out. Eosinophilic esophagitis treatment may be challenging; however, new methods of management have recently emerged. The currently used proton pump inhibitors, topical corticosteroids, and elimination diet are combined with biological treatment. New methods for disease diagnostics and clinical course assessment are also available. This review presents current knowledge about the disease, supported by the latest research data.
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New Indications of Biological Drugs in Allergic and Immunological Disorders: Beyond Asthma, Urticaria, and Atopic Dermatitis. Biomedicines 2023; 11:biomedicines11020236. [PMID: 36830772 PMCID: PMC9953090 DOI: 10.3390/biomedicines11020236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/13/2023] [Accepted: 01/15/2023] [Indexed: 01/18/2023] Open
Abstract
Asthma, chronic urticaria, and atopic dermatitis are some of the most numerous allergic diseases affecting children. Recent advances in the understanding of their specific intracellular molecular pathways have led to the approval of monoclonal antibodies targeting definite inflammatory molecules in order to control symptoms and improve quality of life. Less is known about other allergic and immunologic disorders such as rhinosinusitis with nasal polyps, eosinophilic esophagitis, anaphylaxis, and food allergy undergoing allergen immunotherapy. The increasing evidence of the molecular mechanisms underlying their pathogeneses made it possible to find in children new indications for known biological drugs, such as omalizumab and dupilumab, and to develop other ones even more specific. Promising results were recently obtained, although few are currently approved in the pediatric population. In this review, we aim to provide the latest evidence about the role, safety, and efficacy of biologic agents to treat allergic and immunologic diseases in children.
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Caffarelli C, Santamaria F, Piro E, Basilicata S, Delle Cave V, Cipullo M, Bernasconi S, Corsello G. New insights in pediatrics in 2021: choices in allergy and immunology, critical care, endocrinology, gastroenterology, genetics, haematology, infectious diseases, neonatology, neurology, nutrition, palliative care, respiratory tract illnesses and telemedicine. Ital J Pediatr 2022; 48:189. [PMID: 36435791 PMCID: PMC9701393 DOI: 10.1186/s13052-022-01374-8] [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: 09/30/2022] [Accepted: 10/25/2022] [Indexed: 11/28/2022] Open
Abstract
In this review, we report the developments across pediatric subspecialties that have been published in the Italian Journal of Pediatrics in 2021. We highlight advances in allergy and immunology, critical care, endocrinology, gastroenterology, genetics, hematology, infectious diseases, neonatology, neurology, nutrition, palliative care, respiratory tract illnesses and telemedicine.
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Affiliation(s)
- Carlo Caffarelli
- Department of Medicine and Surgery, Clinica Pediatrica, Azienda Ospedaliera-Universitaria, University of Parma, Via Gramsci 14, Parma, Italy.
| | - Francesca Santamaria
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Ettore Piro
- Department of Sciences for Health Promotion and Mother and Child Care G. D'Alessandro, University of Palermo, Palermo, Italy
| | - Simona Basilicata
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Valeria Delle Cave
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Marilena Cipullo
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | | | - Giovanni Corsello
- Department of Sciences for Health Promotion and Mother and Child Care G. D'Alessandro, University of Palermo, Palermo, Italy
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Votto M, Naso M, Clemente AM, De Filippo M, Gargiulo G, Granone V, Siri G, Marseglia GL, Licari A. Eosinophilic esophagitis an update in children. ACTA BIO-MEDICA : ATENEI PARMENSIS 2022; 93:e2022034. [PMID: 35666120 PMCID: PMC9494178 DOI: 10.23750/abm.v93is3.13068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 04/05/2022] [Indexed: 11/23/2022]
Abstract
Eosinophilic esophagitis (EoE) is an emerging antigen-mediated, inflammatory disease of unknown etiology. EoE affects about 1/2,000 patients in the United States (US), with a higher prevalence rate in adults (43.4/100,000) than in children (29.5/100,000), prevailing in Caucasians and male sex. EoE is a multifactorial disease typically characterized by type 2 inflammation. Pathogenesis is not entirely understood and is likely non-IgE mediated. Food allergens trigger EoE, stimulating the dysregulated immune cells through an impaired esophageal epithelial barrier. Clinical presentation of EoE depends on age and mainly includes food refusal, vomiting, abdominal or chest pain, dysphagia, and food impaction. Endoscopy is the gold standard to diagnose EoE. The goal of EoE therapy is to achieve clinical and histological remission to prevent esophageal fibrosis and improve patients' quality of life (QoL). Cornerstones of therapy are PPIs, topical steroids, and elimination diets. Over recent decades, research progress has been made in terms of a greater understanding of the EoE pathogenesis and new therapeutic approaches. However, there are still several unmet needs, such as non-invasive tools and biomarkers for monitoring the disease.
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Affiliation(s)
- Martina Votto
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Matteo Naso
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Andrea Martina Clemente
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Maria De Filippo
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Ginevra Gargiulo
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Veronica Granone
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Giulia Siri
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Gian Luigi Marseglia
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy, Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Amelia Licari
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy, Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
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