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Hall CHT, de Zoeten EF. Understanding very early onset inflammatory bowel disease (VEOIBD) in relation to inborn errors of immunity. Immunol Rev 2024; 322:329-338. [PMID: 38115672 PMCID: PMC11044353 DOI: 10.1111/imr.13302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 11/08/2023] [Indexed: 12/21/2023]
Abstract
Inflammatory bowel diseases (IBD) are multifactorial diseases which are caused by the combination of genetic predisposition, exposure factors (environmental and dietary), immune status, and dysbiosis. IBD is a disease which presents at any age, ranging from newborns to the elderly. The youngest of the pediatric IBD population have a more unique presentation and clinical course and may have a different etiology. Very early onset IBD (VEOIBD) patients, designated as those diagnosed prior the age of 6, have distinct features which are more frequent in this patient population including increased incidence of monogenetic causes for IBD (0%-33% depending on the study). This proportion is increased in the youngest subsets, which is diagnosed prior to the age of 2. To date, there are approximately 80 monogenic causes of VEOIBD that have been identified and published. Many of these monogenic causes are inborn errors of immunity yet the majority of VEOIBD patients do not have an identifiable genetic cause for their disease. In this review, we will focus on the clinical presentation, evaluation, and monogenic categories which have been associated with VEOIBD including (1) Epithelial cell defects (2) Adaptive immune defects, (3) Innate Immune/Bacterial Clearance and Recognition defects, and (4) Hyperinflammatory and autoinflammatory disorders. We will highlight differential diagnosis of VEOIBD presentations, as well as evaluation and treatment, which will be helpful for those who study and care for VEOIBD patients outside of the pediatric gastroenterology field. This is a fast-moving field of research which has grown significantly based on knowledge that we gain from our patients. These scientific findings have identified novel mucosal biology pathways and will continue to inform our understanding of gastrointestinal biology.
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Affiliation(s)
- Caroline H. T. Hall
- Mucosal Inflammation Program University of Colorado, Anschutz Medical Campus, Aurora, Colorado, USA
- Department of Pediatrics, Division of Gastroenterology, Hepatology and Nutrition University of Colorado, Anschutz Medical Campus, Aurora, Colorado, USA
| | - Edwin F. de Zoeten
- Mucosal Inflammation Program University of Colorado, Anschutz Medical Campus, Aurora, Colorado, USA
- Department of Pediatrics, Division of Gastroenterology, Hepatology and Nutrition University of Colorado, Anschutz Medical Campus, Aurora, Colorado, USA
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2
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Zhang T, Huang S, Guo Y, Jin J, Yan W, Wang P, Fang Y, Liu Y, Pan Y, Fan Z, Yu H. Effectiveness of tumor necrosis factor inhibitors in children with enthesitis-related arthritis: a single-center retrospective analysis. Front Pediatr 2023; 11:1122233. [PMID: 37303752 PMCID: PMC10250637 DOI: 10.3389/fped.2023.1122233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 05/15/2023] [Indexed: 06/13/2023] Open
Abstract
Objective In children with enthesitis-related arthritis (ERA), the hip and sacroiliac joint function might be impaired if not properly treated. We sought to evaluate the effectiveness of anti-tumor necrosis factor-α (TNF-α) therapy using the inflammatory indicators, Juvenile Arthritis Disease Activity Score 27 (JADAS27) and magnetic resonance imaging (MRI). Methods We conducted a single-center retrospective study of 134 patients with ERA. We evaluated the effect of anti-TNF therapy on the inflammatory indicators, active joint count, MRI quantitative score, and JADAS27 over 18 months. We used the Spondyloarthritis Research Consortium of Canada (SPARCC) and the Hip Inflammation MRI Scoring System (HIMRISS) scoring systems for hip and sacroiliac joints scoring. Results The average age of onset of children with ERA was 11.62 ± 1.95 years, and they were treated with disease-modifying antirheumatic drugs (DMARDs) combined with biologics (n = 87, 64.93%). There were no differences in HLA-B27 positivity between the biologics and non-biologics treatment groups [66 (49.25%) vs. 68 (50.75%), P > 0.05]. Children who received anti-TNF (71 received etanercept, 13 adalimumab, 2 golimumab, and 1 infliximab) therapy improved significantly. Children with ERA used DMARDs and biologics at baseline (Group A) were followed up to 18 months, and their active joint count (4.29 ± 1.99 vs. 0.76 ± 1.33, P = 0.000), JADAS27 (13.70 ± 4.80 vs. 4.53 ± 4.52, P = 0.000) and MRI quantitative scores (P = 0.001) were significantly lower than those at baseline. Some of the patients (n = 13, 9.70%) were treated with DMARDs at the onset of the disease, but did not show significant improvement (Group B). After 6-18 months of switching to anti-TNF therapy, related indicators of the children were significantly lower than at baseline and 1 month (P < 0.013). At 18 months, a total of 33 patients (n = 74, 44.59%) in Group A and 7 (n = 13, 53.85%) in Group B reached inactive state. Conclusion Eighteen months after diagnosis, anti-TNF therapy was found to be effective in children diagnosed with ERA. MRI is important for the early diagnosis of juvenile idiopathic arthritis. TNF-α inhibitors can significantly improve the clinical manifestations of sacroiliac joint and hip involvement in patients with ERA. Overall, the real-world study provides more evidence for precision diagnosis and treatment for other hospitals, families and patients.
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Affiliation(s)
- Tonghao Zhang
- Department of Rheumatology and Immunology, Children’s Hospital of Nanjing Medical University, Nanjing, China
| | - Shuoyin Huang
- Department of Rheumatology and Immunology, Children’s Hospital of Nanjing Medical University, Nanjing, China
| | - Yanli Guo
- Department of Rheumatology and Immunology, Children’s Hospital of Nanjing Medical University, Nanjing, China
| | - Jing Jin
- Department of Rheumatology and Immunology, Children’s Hospital of Nanjing Medical University, Nanjing, China
| | - Wu Yan
- Department of Child Health Care, Children’s Hospital of Nanjing Medical University, Nanjing, China
| | - Panpan Wang
- Department of Rheumatology and Immunology, Children’s Hospital of Nanjing Medical University, Nanjing, China
| | - Yuying Fang
- Department of Rheumatology and Immunology, Children’s Hospital of Nanjing Medical University, Nanjing, China
| | - Yingying Liu
- Department of Rheumatology and Immunology, Children’s Hospital of Nanjing Medical University, Nanjing, China
| | - Yuting Pan
- Department of Rheumatology and Immunology, Children’s Hospital of Nanjing Medical University, Nanjing, China
| | - Zhidan Fan
- Department of Rheumatology and Immunology, Children’s Hospital of Nanjing Medical University, Nanjing, China
| | - Haiguo Yu
- Department of Rheumatology and Immunology, Children’s Hospital of Nanjing Medical University, Nanjing, China
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Grammatikopoulou MG, Gkiouras K, Syrmou V, Vassilakou T, Simopoulou T, Katsiari CG, Goulis DG, Bogdanos DP. Nutritional Aspects of Juvenile Idiopathic Arthritis: An A to Z for Dietitians. CHILDREN (BASEL, SWITZERLAND) 2023; 10:203. [PMID: 36832332 PMCID: PMC9955348 DOI: 10.3390/children10020203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 01/15/2023] [Accepted: 01/18/2023] [Indexed: 01/25/2023]
Abstract
Juvenile idiopathic arthritis (JIA) represents a chronic, autoimmune, rheumatic musculoskeletal disease with a diagnosis before 16 years of age. Chronic arthritis is a common manifestation in all JIA subtypes. The nature of JIA, in combination to its therapy often results in the development of nutrition-, gastrointestinal (GI)- or metabolic-related issues. The most-common therapy-related nutritional issues involve methotrexate (MTX) and glucocorticosteroids (GCC) adverse events. MTX is a folic acid antagonist, thus supplementation with folic acid in required for improving GI side effects and correcting low serum levels. On the other hand, long-term GCC administration is often associated with hyperglycemia, insulin resistance and growth delay. This relationship is further aggravated when more joints are affected and greater doses of GCC are being administered. Apart from stature, body mass index z-scores are also suboptimal in JIA. Other signs of malnutrition include decreased phase angle and muscle mass, especially among patients with polyarthritis JIA. Evidence also points to the existence of an inverse relationship between disease activity and overweight/obesity. Specific dietary patterns, including the anti-inflammatory diet, might confer improvements in selected JIA outcomes, but the level of available research is yet insufficient to draw safe conclusions. The majority of patients exhibit suboptimal vitamin D status; hence, supplementation is recommended. Collectively, the evidence indicates that, due to the age of onset and the complexity of the disease, along with its pharmacotherapy, children with JIA are prone to the development of several nutritional problems, warranting expert monitoring. Vitamin deficiencies, oral and GI-problems limiting dietary intake, faltering growth, overweight and obesity, physical inactivity, or impaired bone health are among the many nutritional issues in JIA requiring dietitian support.
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Affiliation(s)
- Maria G. Grammatikopoulou
- Immunonutrition Unit, Department of Rheumatology and Clinical Immunology, University General Hospital of Larissa, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, GR-41110 Larissa, Greece
| | - Konstantinos Gkiouras
- Immunonutrition Unit, Department of Rheumatology and Clinical Immunology, University General Hospital of Larissa, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, GR-41110 Larissa, Greece
| | - Vasiliki Syrmou
- Immunonutrition Unit, Department of Rheumatology and Clinical Immunology, University General Hospital of Larissa, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, GR-41110 Larissa, Greece
| | - Tonia Vassilakou
- Department of Public Health Policy, School of Public Health, University of West Attica, 196 Alexandras Avenue, GR-11521 Athens, Greece
| | - Theodora Simopoulou
- Immunonutrition Unit, Department of Rheumatology and Clinical Immunology, University General Hospital of Larissa, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, GR-41110 Larissa, Greece
| | - Chistina G. Katsiari
- Immunonutrition Unit, Department of Rheumatology and Clinical Immunology, University General Hospital of Larissa, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, GR-41110 Larissa, Greece
| | - Dimitrios G. Goulis
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Medical School, Faculty of Health Sciences, Papageorgiou General Hospital, Aristotle University of Thessaloniki, 76 Agiou Pavlou Str., Pavlos Melas, GR-56429 Thessaloniki, Greece
| | - Dimitrios P. Bogdanos
- Immunonutrition Unit, Department of Rheumatology and Clinical Immunology, University General Hospital of Larissa, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, GR-41110 Larissa, Greece
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Rebane K, Tuomi AK, Kautiainen H, Peltoniemi S, Glerup M, Aalto K. Abdominal pain in Finnish young adults with juvenile idiopathic arthritis. Scand J Gastroenterol 2022; 57:1189-1194. [PMID: 35546660 DOI: 10.1080/00365521.2022.2072691] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES Abdominal pain (AP) is a common feature in the general population. However, in patients with juvenile idiopathic arthritis (JIA) AP has scantily been studied. Among other reasons, gastrointestinal symptoms may present as side effects due to the medical treatment of JIA. The aim of the study was to explore the frequency of AP and its relationship to disease components and health-related quality of life (HRQoL) among young adults with JIA. METHODS This study included a cohort of 97 Finnish patients belonging to the population-based Nordic JIA cohort at their 17-year follow-up study visit. Mean age of the patients was 23 years. AP, functional status, fatigue, HRQoL, disease characteristics of JIA, and comorbidities were evaluated. AP was classified into three categories according to frequency: (1) never, (2) seldom (one to three times a month) and (3) frequent (at least once a week). RESULTS About 48 (50%) young adults with JIA reported AP. Seldom AP was reported by 37 (38%), and frequent AP by 11 (11%) patients. AP was significantly associated with fatigue, female gender, functional status and arthritis-related pain. Patients having frequent AP reported lower HRQoL. AP was associated with the use of methotrexate and sulfasalazine, but not with nonsteroidal anti-inflammatory drugs (NSAIDs). CONCLUSION AP is an important complaint in young adults with JIA and is associated with fatigue, female gender, methotrexate and sulfasalazine use. Patients with JIA reporting frequent AP with lower functional status and higher arthritis-related pain values have lower HRQoL.
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Affiliation(s)
- Katariina Rebane
- Paediatric Research Center, New Children's Hospital, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Anna-Kaisa Tuomi
- Paediatric Research Center, New Children's Hospital, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Hannu Kautiainen
- Primary Health Care Unit, Kuopio University Hospital, Kuopio, Finland.,Folkhälsan Research Center, Helsinki, Finland
| | - Suvi Peltoniemi
- Helsinki University Central Hospital, HUS Inflammation Center, Rheumatology and University of Helsinki, Finland
| | - Mia Glerup
- Department of Paediatrics, Aarhus University Hospital, Aarhus, Denmark
| | - Kristiina Aalto
- Paediatric Research Center, New Children's Hospital, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
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Elgormus Y. Biomarkers and their Clinical Applications in Pediatrics. Biomark Med 2022. [DOI: 10.2174/9789815040463122010019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Biomarker studies are becoming increasingly interesting for many fields of
medicine. The use of biomarkers in medicine is involved in detecting diseases and
supporting diagnosis and treatment decisions. New research and new discoveries on the
molecular basis of the disease show that there may be a number of promising new
biomarkers for use in daily clinical practice. Clinical trials in children lag behind adult
research both in quality and quantity. The number of biomarkers validated to optimize
pediatric patient management is limited. In the pathogenesis of many diseases, it should
not be extrapolated to the pediatric clinical setting, taking into account that biomarkers
that are effective in adults are clearly different in children and that ontogeny directly
affects disease development and therapeutic response in children. The search for ideal
biomarkers or markers that can make an early and definitive diagnosis in neonatal
sepsis is still ongoing. The ideal biomarker for pediatric diseases should be costeffective,
noninvasive, applicable to pediatric specific diseases, and its results should
correspond to age-related physiological changes. Lactate, troponin and B-type
natriuretic peptide are valuable biomarkers in the evaluation and management of
critically ill children with cardiac disease. Tumor markers in children are biochemical
substances used in the clinical treatment of pediatric tumors and to detect the presence
of cancer (regression or progression). In this chapter, current and brief information
about biomarkers and their clinical applications used in the diagnosis and monitoring of
pediatric diseases is presented.;
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Affiliation(s)
- Yusuf Elgormus
- Medicine Hospital,Department of Pediatric Health and Diseases,Department of Pediatric Health and Diseases, Medicine Hospital, Istanbul, Turkey,Istanbul,Turkey
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6
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Ercalik C, Baskaya MC, Ozdem S, Butun B. Investigation of asymptomatic intestinal inflammation in ankylosing spondylitis by fecal calprotectin. Arab J Gastroenterol 2021; 22:272-277. [PMID: 34531137 DOI: 10.1016/j.ajg.2021.05.020] [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: 02/28/2020] [Revised: 05/10/2021] [Accepted: 05/31/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND AND STUDY AIMS This study aimed to investigate the prevalence of intestinal inflammation in patients with ankylosing spondylitis (AS) by assessing fecal calprotectin (FC) levels and comparing them with those in patients with rheumatoid arthritis (RA) and non-inflammatory rheumatic diseases. Our secondary aim was to correlate FC levels with antirheumatic treatment, nonsteroidal anti-inflammatory drug (NSAID) usage, and disease activity measures. PATIENTS AND METHODS This cross-sectional study included 97 patients with AS fulfilling the modified New York criteria, 48 patients with RA fulfilling the American College of Rheumatology criteria, and 49 patients with non-inflammatory rheumatic diseases. All patients were questioned about intestinal complaints, and symptomatic patients were excluded. Disease activity was measured in the AS and RA patient groups. RESULTS The AS group had a significantly higher FC test positivity rate than the RA group (p = 0.016). Furthermore, the AS group had FC levels that were negatively correlated with disease duration (p = 0.04). FC levels were not correlated with any disease activity index, erythrocyte sedimentation rate, C-reactive protein, uveitis, or peripheral arthritis. Patients with AS who used NSAIDs had significantly higher FC levels than nonusers (p = 0.001). CONCLUSIONS This study revealed that 11% of patients with AS without intestinal complaints had elevated FC levels. FC levels were not correlated with disease activity in AS. Subclinical intestinal inflammation was higher in the early stages of AS. The AS group had a significantly higher FC test positivity than the RA group. In the AS group, NSAID users had significantly higher FC levels than nonusers; thus, no statistically significant difference was observed between biological agent users and nonusers.
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Affiliation(s)
- Cem Ercalik
- Division of Rheumatology, Department of Physical Medicine and Rehabilitation, Akdeniz University, Faculty of Medicine, Antalya, Turkey
| | - Mehmet Cetin Baskaya
- Department of Physical Medicine and Rehabilitation, Akdeniz University, Faculty of Medicine, Antalya, Turkey.
| | - Sebahat Ozdem
- Department of Biochemistry, Akdeniz University, Faculty of Medicine, Antalya, Turkey
| | - Bulent Butun
- Division of Rheumatology, Department of Physical Medicine and Rehabilitation, Akdeniz University, Faculty of Medicine, Antalya, Turkey
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7
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van Straalen JW, Krol RM, Giancane G, Panaviene V, Ailioaie LM, Doležalová P, Cattalini M, Susic G, Sztajnbok F, Maritsi D, Constantin T, Sawhney S, Rygg M, Oliveira SK, Nordal EB, Saad-Magalhaes C, Rubio-Perez N, Jelusic M, de Roock S, Wulffraat NM, Ruperto N, Swart JF. Increased incidence of inflammatory bowel disease on etanercept in juvenile idiopathic arthritis regardless of concomitant methotrexate use. Rheumatology (Oxford) 2021; 61:2104-2112. [PMID: 34508559 PMCID: PMC9071576 DOI: 10.1093/rheumatology/keab678] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 08/23/2021] [Indexed: 02/07/2023] Open
Abstract
Objective To describe risk factors for IBD development in a cohort of children with JIA. Methods JIA patients who developed IBD were identified from the international Pharmachild register. Characteristics were compared between IBD and non-IBD patients and predictors of IBD were determined using multivariable logistic regression analysis. Incidence rates of IBD events on different DMARDs were calculated, and differences between therapies were expressed as relative risks (RR). Results Out of 8942 patients, 48 (0.54% ) developed IBD. These were more often male (47.9% vs 32.0%) and HLA-B27 positive (38.2% vs 21.0%) and older at JIA onset (median 8.94 vs 5.33 years) than patients without IBD development. They also had more often a family history of autoimmune disease (42.6% vs 24.4%) and enthesitis-related arthritis (39.6% vs 10.8%). The strongest predictors of IBD on multivariable analysis were enthesitis-related arthritis [odds ratio (OR): 3.68, 95% CI: 1.41, 9.40] and a family history of autoimmune disease (OR: 2.27, 95% CI: 1.12, 4.54). Compared with methotrexate monotherapy, the incidence of IBD on etanercept monotherapy (RR: 7.69, 95% CI: 1.99, 29.74), etanercept with methotrexate (RR: 5.70, 95% CI: 1.42, 22.77) and infliximab (RR: 7.61, 95% CI: 1.27, 45.57) therapy was significantly higher. Incidence on adalimumab was not significantly different (RR: 1.45, 95% CI: 0.15, 13.89). Conclusion IBD in JIA was associated with enthesitis-related arthritis and a family history of autoimmune disease. An increased IBD incidence was observed for etanercept therapy regardless of concomitant methotrexate use.
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Affiliation(s)
- Joeri W van Straalen
- Department of Pediatric Immunology and Rheumatology, Wilhelmina Children's Hospital, Utrecht, The Netherlands
| | - Roline M Krol
- Department of Pediatric Immunology and Rheumatology, Wilhelmina Children's Hospital, Utrecht, The Netherlands
| | - Gabriella Giancane
- Clinica Pediatrica e Reumatologia, IRCCS Istituto Giannina Gaslini, Genoa, Italy.,Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili (DiNOGMI), Università degli Studi di Genova, Genoa, Italy
| | - Violeta Panaviene
- Children's Hospital, Affiliate of Vilnius University Hospital Santaros Clinic, Vilnius, Lithuania.,Clinic of Children's Diseases, Vilnius University, Vilnius, Lithuania
| | | | - Pavla Doležalová
- Department of Pediatrics and Inherited Metabolic Disorders, 1st Faculty of Medicine and General University Hospital, Charles University in Prague, Prague, Czech Republic
| | - Marco Cattalini
- Unita' di Immunologia e Reumatologia Pediatrica, Clinica Pediatrica dell'Universita' di Brescia, Spedali Civili, Brescia, Italy
| | - Gordana Susic
- Division of Pediatric Rheumatology, Institute of Rheumatology of Belgrade, Belgrade, Serbia
| | - Flavio Sztajnbok
- Hospital Universitario Pedro Ernesto, Nucleo de Estudos da Saúde do Adolescente, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Despoina Maritsi
- 2nd Department of Pediatrics Athens Medical School, National and Kapodistrian University of Athens (NKUA), Athens, Greece
| | - Tamas Constantin
- Unit of Pediatric Rheumatology-Immunology, Second Department of Pediatrics, Semmelweis University, Budapest, Hungary
| | - Sujata Sawhney
- Sir Ganga Ram Hospital Marg, Centre for Child Health, Sir Ganga Ram Hospital, New Delhi, India
| | - Marite Rygg
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, NTNU-Norwegian University of Science and Technology, Trondheim, Norway.,Department of Pediatrics, St. Olavs University Hospital of Trondheim, Trondheim, Norway
| | - Sheila Knupp Oliveira
- Instituto de Puericultura e Pediatria Martagao Gesteira (IPPMG), Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Ellen Berit Nordal
- Department of Pediatrics, University Hospital of North Norway, Tromso, Norway.,Department of Clinical Medicine, UiT the Arctic University of Norway, Tromso, Norway
| | | | - Nadina Rubio-Perez
- Departamento de Pediatria, Facultad de Medicina, Hospital Universitario "Dr. J. E. González", Universidad Autónoma de Nuevo León, Monterrey, NL, Mexico
| | - Marija Jelusic
- Department of Paediatrics, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Sytze de Roock
- Department of Pediatric Immunology and Rheumatology, Wilhelmina Children's Hospital, Utrecht, The Netherlands
| | - Nico M Wulffraat
- Department of Pediatric Immunology and Rheumatology, Wilhelmina Children's Hospital, Utrecht, The Netherlands
| | - Nicolino Ruperto
- Clinica Pediatrica e Reumatologia, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Joost F Swart
- Department of Pediatric Immunology and Rheumatology, Wilhelmina Children's Hospital, Utrecht, The Netherlands
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The Use of Fecal Calprotectin Testing in Paediatric Disorders: A Position Paper of the European Society for Paediatric Gastroenterology and Nutrition Gastroenterology Committee. J Pediatr Gastroenterol Nutr 2021; 72:617-640. [PMID: 33716293 DOI: 10.1097/mpg.0000000000003046] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES The aim of the study was to review the evidence regarding the clinical use and value of fecal calprotectin (FC) measurements in different gastrointestinal disorders in children. METHODS A literature search was conducted in the PubMed, MEDLINE, EMBASE, and Cochrane databases until October 31, 2019. Subtopics were identified and each assigned to individual authors. RESULTS A total of 28 recommendations were voted on using the nominal voting technique. Recommendations are given related to sampling, measurement methods, and results interpretation. The 14 authors anonymously voted on each recommendation using a 9-point scale (1 strongly disagree to 9 fully agree). Consensus was considered achieved if at least 75% of the authors voted 6, 7, 8, or 9. CONCLUSIONS Consensus was reached for all recommendations. Limitations for the use of FC in clinical practice include variability in extraction methodology, performance of test kits as well as the need to establish local reference ranges because of the influence of individual factors, such as age, diet, microbiota, and drugs. The main utility of FC measurement at present is in the diagnosis and monitoring of inflammatory bowel disease (IBD) as well as to differentiate it from functional gastrointestinal disorders (FAPDs). FC, however, has neither utility in the diagnosis of infantile colic nor to differentiate between functional and organic constipation. A rise in FC concentration, may alert to the risk of developing necrotizing enterocolitis and help identifying gastrointestinal involvement in children with Henoch-Schönlein purpura. FC measurement is of little value in Cow's Milk Protein Allergy, coeliac disease (CD), and cystic fibrosis. FC does neither help to distinguish bacterial from viral acute gastroenteritis (AGE), nor to diagnose Helicobacter Pylori infection, small intestinal bacterial overgrowth (SIBO), acute appendicitis (AA), or intestinal polyps.
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Lamot L, Miler M, Vukojević R, Vidović M, Lamot M, Trutin I, Gabaj NN, Harjaček M. The Increased Levels of Fecal Calprotectin in Children With Active Enthesitis Related Arthritis and MRI Signs of Sacroiliitis: The Results of a Single Center Cross-Sectional Exploratory Study in Juvenile Idiopathic Arthritis Patients. Front Med (Lausanne) 2021; 8:650619. [PMID: 33763437 PMCID: PMC7982855 DOI: 10.3389/fmed.2021.650619] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 02/15/2021] [Indexed: 12/22/2022] Open
Abstract
Enthesitis related arthritis (ERA) is a specific subtype of juvenile idiopathic arthritis (JIA), often regarded as an undifferentiated form of juvenile spondyloarthritis (jSpA). While gut is increasingly recognized as origin and/or target of inflammation in adult onset spondyloarthritis (SpA), the incidence of gut involvement in ERA patients is largely unknown. The aim of this study was to measure the concentration of fecal calprotectin (fCAL), a surrogate marker of gut inflammation, in patients with different subtypes of JIA, as well as to correlate the results with various demographic, clinical, laboratory, imaging, and treatment characteristics. The cross-sectional exploratory study involving 71 patients with ERA, other forms of JIA and children complaining musculoskeletal symptoms was therefore conducted. Along with fCAL assessment, a detailed clinical and laboratory examination was performed, including the calculation of a composite disease activity scores. Moreover, MRI of the sacroiliac joints was performed in all ERA and other patients complaining of low back pain. The median concentration of fCAL was highest in ERA patients (33.2 mg/kg, p = 0.02), with a significant difference between those with inactive and active disease (20.0 vs. 57.4, p = 0.01), as well as those with and without MRI signs of sacroiliitis (22.6 vs. 54.3, p = 0.04). The fCAL did not differ depending on the NSAID use (23 vs. 20, p = 0.18), although weak correlation was observed with the treatment duration (r = 0.25, p = 0.03). In conclusion, our findings indicate that a parallel inflammation in musculoskeletal system and gut can occur not just in adults with SpA, but in children with ERA as well.
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Affiliation(s)
- Lovro Lamot
- Division of Clinical Immunology and Rheumatology, Department of Pediatrics, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia.,Department of Pediatrics, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Marijana Miler
- Universirty Department of Chemistry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Rudolf Vukojević
- Department of Diagnostic and Interventional Radiology, Sestre Milosrdnice University Hospital Center, University of Zagreb, Zagreb, Croatia
| | - Mandica Vidović
- Division of Clinical Immunology and Rheumatology, Department of Pediatrics, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Mirta Lamot
- Division of Neonatology, Department of Gynecology and Obstetrics, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Ivana Trutin
- Division of Nephrology and Cardiology, Department of Pediatrics, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Nora Nikolac Gabaj
- Universirty Department of Chemistry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Miroslav Harjaček
- Division of Clinical Immunology and Rheumatology, Department of Pediatrics, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia.,Department of Pediatrics, University of Zagreb School of Medicine, Zagreb, Croatia
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10
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Yang CA, Chiang BL. Inflammasomes and Childhood Autoimmune Diseases: A Review of Current Knowledge. Clin Rev Allergy Immunol 2020; 61:156-170. [PMID: 33236284 PMCID: PMC7685913 DOI: 10.1007/s12016-020-08825-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/09/2020] [Indexed: 02/08/2023]
Abstract
Inflammasomes are multiprotein complexes capable of sensing pathogen-associated molecular patterns (PAMPs), danger-associated molecular patterns (DAMPs), and cellular perturbations. Upon stimulation, the inflammasomes activate the production of the pro-inflammatory cytokines IL-1β and IL-18 and induce gasdermin D-mediated pyroptosis. Dysregulated inflammasome signaling could lead to hyperinflammation in response to environmental triggers, thus contributing to the pathogenesis of childhood autoimmune/autoinflammatory diseases. In this review, we group childhood rheumatic diseases into the autoinflammation to autoimmunity spectrum and discuss about the involvement of inflammasomes in disease mechanisms. Genetic mutations in inflammasome components cause monogenic autoinflammatory diseases, while inflammasome-related genetic variants have been implicated in polygenic childhood rheumatic diseases. We highlight the reported associations of inflammasome signaling-related genetic polymorphisms/protein levels with pediatric autoimmune disease susceptibility and disease course. Furthermore, we discuss about the use of IL-1 receptor antagonist as an adjunctive therapy in several childhood autoimmune diseases, including macrophage activation syndrome (MAS) and multisystem inflammatory syndrome in children (MIS-C) related to COVID-19. A comprehensive multi-cohort comparison on inflammasome gene expression profile in different pediatric rheumatic diseases is needed to identify patient subsets that might benefit from the adjunctive therapy of IL-1β inhibitors.
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Affiliation(s)
- Chin-An Yang
- Division of Laboratory Medicine and Division of Pediatrics, China Medical University Hsinchu Hospital, Jubei, Hsinchu, Taiwan
- College of Medicine, China Medical University, Taichung, Taiwan
| | - Bor-Luen Chiang
- Department of Pediatrics, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan.
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.
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11
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CisarÒ F, Pizzol A, Rigazio C, Calvo PL. Fecal calprotectin in the pediatric population: a 2020 update. Minerva Pediatr 2020; 72:514-522. [PMID: 32731735 DOI: 10.23736/s0026-4946.20.06002-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Calprotectin is a calcium and zinc-binding protein, formed by a hetero complex of S100A8 and S100A9 proteins, which belong to the S-100 protein family consisting in more than 20 different proteins with a tissue-specific expression pattern. This protein is secreted extracellularly from stimulated neutrophils or released by cell disruption or death. The presence of calprotectin in feces quantitatively relates to neutrophil migration toward the gastrointestinal (GI) tract; thus, it represents a useful marker of intestinal inflammation. Fecal calprotectin (FC) has been proven largely useful for determining the inflammatory origin of GI symptoms differentiating between organic and non-organic diseases. Indeed, increased FC levels are also seen in gastroenteritis, microscopic colitis, polyps, malignancies and cystic fibrosis. To date, there are many evidences regarding usefulness in the detection of fecal calprotectin for the management of gastrointestinal disorders, both in children and adults but, especially in the pediatric population, still clear indications for its use are lacking. Its incorporation in primary care reduces the risk of missing an organic disease and facilitates the indication for expensive and invasive investigations as colonoscopy. We herein review and discuss the last evidence on the usefulness of FC in children, with its current indications and future prospective.
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Affiliation(s)
- Fabio CisarÒ
- Unit of Pediatric Gastroenterology, Department of Pediatrics, Città della Salute e della Scienza, Turin, Italy -
| | - Antonio Pizzol
- Unit of Pediatric Gastroenterology, Department of Pediatrics, Città della Salute e della Scienza, Turin, Italy
| | - Caterina Rigazio
- Unit of Pediatric Gastroenterology, Department of Pediatrics, Città della Salute e della Scienza, Turin, Italy
| | - Pier L Calvo
- Unit of Pediatric Gastroenterology, Department of Pediatrics, Città della Salute e della Scienza, Turin, Italy
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12
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Simioni J, Skare TL, Campos APB, Kotze L, Messias-Reason I, Ioshii SO, Nisihara R. Fecal Calprotectin, Gut Inflammation and Spondyloarthritis. Arch Med Res 2019; 50:41-46. [PMID: 31101242 DOI: 10.1016/j.arcmed.2019.04.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 04/12/2019] [Indexed: 01/18/2023]
Abstract
BACKGROUND Gut inflammation is closely related to spondyloarthritis (SpA) pathophysiology. Fecal calprotectin has been used to measure the degree of gut inflammation. The phenotype of SpA may change according to studied population. AIM To study the fecal calprotectin levels in a sample of SpA in Brazilian patients and its relationship with epidemiological, clinical and treatment variables as well as with the macro and microscopic degree of gut inflammation. METHODS Eighty five SpA patients were studied for epidemiological and clinical features, functional and inflammatory indexes and fecal calprotectin levels measured using a ELISA kit. Colonoscopy with intestinal biopsies were performed in 39 of them. At time of colonoscopy a second calprotectin level was done after suspension of at least 3 weeks of used anti-inflammatory nonsteroidal drugs (NSAIDs). RESULTS Fecal calprotectin levels were higher in Ankylosing Spondylitis (AS) patients (p <0.0001) and in those with axial involvement (p = 0.002). No relationship was found with SpA inflammatory and functional parameters (all p = ns). After suspension of NSAIDs, a drop in fecal calprotectin levels was observed (from median levels of 215.0-76.0 μg/g; p = 0.01). In the colonoscopy, 33.3% had macroscopic signs of inflammation and these patients had higher calprotectin (p = 0.009) than others. Microscopic examination showed that all patients had lymphoplasmacytic infiltrate and eosinophilic infiltrate; epithelial erosion was present in 27.2%. CONCLUSIONS Patients with ankylosing spondylitis and axial forms of diseases have higher fecal calprotectin levels. Patients with all types of SpA have microscopic inflammatory changes in the gut.
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Affiliation(s)
- Juliana Simioni
- Rheumatology Unit, Evangelical University Mackenzie of Paraná, Curitiba, Paraná, Brazil; Internal Medicine Post Graduate, Clinical Hospital, Federal University of Paraná, Curitiba, Paraná, Brazil
| | - Thelma L Skare
- Rheumatology Unit, Evangelical University Mackenzie of Paraná, Curitiba, Paraná, Brazil
| | - Ana Paula B Campos
- Rheumatology Unit, Evangelical University Mackenzie of Paraná, Curitiba, Paraná, Brazil
| | - Lorete Kotze
- Internal Medicine Post Graduate, Clinical Hospital, Federal University of Paraná, Curitiba, Paraná, Brazil
| | - Iara Messias-Reason
- Internal Medicine Post Graduate, Clinical Hospital, Federal University of Paraná, Curitiba, Paraná, Brazil
| | - Sergio O Ioshii
- Division of Pathology, Federal University of Paraná, Postgraduate Program in Technology in Health, Pontifícia Universidade Católica do Paraná (PUCPR), Curitiba, Paraná, Brazil
| | - Renato Nisihara
- Rheumatology Unit, Evangelical University Mackenzie of Paraná, Curitiba, Paraná, Brazil; Internal Medicine Post Graduate, Clinical Hospital, Federal University of Paraná, Curitiba, Paraná, Brazil; Department of Medicine, Positivo University, Curitiba, Paraná, Brazil.
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13
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Ferrara G, Pastore S, Sancin L, Torelli L, Radillo O, Bramuzzo M, Bibalo C, Tommasini A, Ventura A, Taddio A. Fecal Calprotectin to Detect Inflammatory Bowel Disease in Juvenile Idiopathic Arthritis. J Rheumatol 2018; 45:1418-1421. [DOI: 10.3899/jrheum.171200] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/07/2018] [Indexed: 12/28/2022]
Abstract
Objective.This study aimed to test fecal calprotectin (FC) as a screening tool to identify inflammatory bowel disease (IBD) among patients with juvenile idiopathic arthritis (JIA).Methods.FC level < 100 g/kg was considered normal. Patients with 2 consecutive FC dosage ≥ 100 g/kg underwent endoscopic evaluation.Results.There were 113 patients with JIA enrolled. FC was raised in 7 patients out of 113. All patients had IBD. In 3/7 patients, high FC levels were the only sign consistent with IBD.Conclusion.FC is a useful, economical, and noninvasive diagnostic tool to identify JIA patients with underlying IBD.
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