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Altner S, Milutinovic I, Bekes K. Possible Etiological Factors for the Development of Molar Incisor Hypomineralization (MIH) in Austrian Children. Dent J (Basel) 2024; 12:44. [PMID: 38534268 DOI: 10.3390/dj12030044] [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: 08/17/2023] [Revised: 01/22/2024] [Accepted: 01/29/2024] [Indexed: 03/28/2024] Open
Abstract
BACKGROUND Molar incisor hypomineralization (MIH) is a developmental enamel defect that primarily affects the first permanent molars and sometimes the incisors. Its increasing prevalence worldwide has raised clinical concerns, yet its exact cause remains unknown. This study aimed to assess potential factors influencing MIH development by analyzing the medical history of children aged 6 to 12 years using a questionnaire. METHODS This study included 100 children aged 6-12 years diagnosed with MIH during dental examination, and 100 age-matched children in the non-MIH (healthy) group from the Department of Pediatric Dentistry, University Clinic of Dentistry, Medical University of Vienna. The parents of the participants completed a two-page questionnaire regarding possible etiological factors of MIH. RESULTS The data analysis involved 100 children with MIH (mean age 8.5; ±1.3; 52% female) and 100 children in the healthy group (mean age 9.2; ±1.3; 42% female). The optimized binary logistic regression analysis revealed a significant association between MIH development and cesarean-section delivery (OR = 3; CI = [1.5-6.2]) and sixth disease (roseola) (OR = 3.5; CI = [1.5-8.0]). CONCLUSIONS This study suggests that cesarean-section delivery and sixth disease (roseola) might increase the likelihood of MIH development in children.
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Affiliation(s)
- Sarra Altner
- Department of Paediatric Dentistry, School of Dentistry, Medical University of Vienna, Sensengasse 2a, 1090 Vienna, Austria
- Clinic of General, Special Care, and Geriatric Dentistry, Centre of Dental Medicine, University of Zurich, Plattenstrasse 11, 8032 Zurich, Switzerland
| | - Ivan Milutinovic
- Department of Paediatric Dentistry, School of Dentistry, Medical University of Vienna, Sensengasse 2a, 1090 Vienna, Austria
| | - Katrin Bekes
- Department of Paediatric Dentistry, School of Dentistry, Medical University of Vienna, Sensengasse 2a, 1090 Vienna, Austria
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Hausmann J, Dedeoglu F, Broderick L. Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Adenitis Syndrome and Syndrome of Unexplained Recurrent Fevers in Children and Adults. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:1676-1687. [PMID: 36958521 DOI: 10.1016/j.jaip.2023.03.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 03/01/2023] [Accepted: 03/08/2023] [Indexed: 03/25/2023]
Abstract
Children and adults with autoinflammatory disorders, who often experience recurrent fevers, rashes, cold-induced symptoms, conjunctivitis, lymphadenopathy, recurrent infections, aphthous stomatitis, and abnormal blood cell counts, may present to the allergist/immunologist because the symptoms mimic allergies and disorders of immunity. In recent years, there has been increased recognition of non-monogenic autoinflammatory disorders, including periodic fever, aphthous stomatitis, pharyngitis, and adenitis syndrome and syndrome of undifferentiated recurrent fevers. For many clinical practitioners, the natural history, diagnostic criteria, differential diagnoses, and preferred therapies remain challenging because of the presumed rarity of patients and the evolving field of autoinflammation. Here, we aim to provide a practical framework for the clinical allergist/immunologist to evaluate and treat this patient population.
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Affiliation(s)
- Jonathan Hausmann
- Department of Medicine, Harvard Medical School, Boston, Mass; Program in Rheumatology, Division of Immunology, Boston Children's Hospital, Boston, Mass; Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital, Boston, Mass
| | - Fatma Dedeoglu
- Department of Medicine, Harvard Medical School, Boston, Mass; Department of Pediatrics, Harvard Medical School, Boston, Mass
| | - Lori Broderick
- Division of Allergy, Immunology, and Rheumatology, Department of Pediatrics, University of California-San Diego, La Jolla, Calif; Rady Children's Foundation, Rady Children's Hospital, San Diego, Calif.
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Chromosomal abnormalities related to fever of unknown origin in a Chinese pediatric cohort and literature review. Orphanet J Rare Dis 2022; 17:292. [PMID: 35897075 PMCID: PMC9327306 DOI: 10.1186/s13023-022-02444-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 07/14/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Fever of unknown origin (FUO) has been difficult to diagnose in pediatric clinical practice. With the gradual change in the disease spectrum, genetic factors have received increasing attention. Limited studies have shown an association between FUO and chromosomal abnormalities. In this study, we investigated the clinical and genetic characteristics of patients with FUO presenting with chromosomal abnormalities in a Chinese pediatric cohort. RESULTS Chromosomal abnormalities were detected in 5.5% (8/145) of the patients with FUO. Six patients with inflammatory fever presented with pharyngitis/amygdalitis (4/6), oral aphthous ulcer (2/6), digestive symptoms (3/6), developmental delay (4/6) and elevated C-reactive protein levels (6/6) during fever. These patients were often considered to have systemic inflammatory diseases, such as Behcet's disease or systemic juvenile idiopathic arthritis. Trisomy 8, 7q11.23 dup, 3p26.3-p26.1 del/17q12 dup, 22q11.21 del, and 6q23.3-q24.1 del were identified in patients with inflammatory fever. The TNFAIP3 gene was included in the 6q23.3-q24.1 deletion fragment. Two patients with central fever were characterized by facial anomalies, developmental delay, seizures and no response to antipyretic drugs and were identified as carrying the de novo 18q22.3-q23 del. By performing a literature review, an additional 19 patients who had FUO and chromosomal abnormalities were identified. Trisomy 8, 6q23.2-q24.3 del and 18q22.3-q23 del were reported to present as fever, similar to the findings of our study. CONCLUSIONS We emphasized the important role of detecting chromosomal abnormalities in patients with FUO, especially in patients with systemic inflammatory manifestations or developmental delay. Identifying chromosomal abnormalities may change the diagnosis and management of patients with FUO.
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Long-term management of patients with PFAPA syndrome. Eur Arch Otorhinolaryngol 2020; 277:2335-2339. [PMID: 32239314 DOI: 10.1007/s00405-020-05943-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 03/23/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVE To evaluate the long-term treatment results of patients with PFAPA syndrome and to determine their need for tonsillectomy. MATERIALS AND METHODS The clinical characteristics, treatments and long-term results of 16 patients admitted to the Pediatric and Otorhinolaryngology Clinic between 2015 and 2019 were retrospectively analyzed. RESULTS Twelve male and four female patients were examined between 1.5 and 8 years (mean age 4.8 ± 1.1) (75% male, 25% female). The mean duration of attacks was 4.4 ± 1.4 weeks. Twelve patients recovered completely with single-dose steroid therapy. In the 4-year follow-up of 12 patients who were given a single dose of steroid therapy, there were no relapses. Surgical decisions were made for four patients whose attacks did not pass with steroid treatment. Two patients (75%) underwent adenotonsillectomy, and one patient underwent tonsillectomy While three of these patients did not have an attack again, one patient continued to have an attack every 8 weeks. At the age of 9, his attacks were completely resolved spontaneously. All patients had fever. The most common concomitant symptoms were pharyngitis (94%), cervical adenitis (82%) and aphthous stomatitis (77%). Exudative tonsillitis was present in 25% of the patients. CONCLUSION Medical treatment should be the first treatment option in patients with PFAPA syndrome. Although single-dose steroid treatment is effective in these patients, tonsillectomy is an important treatment option in refractory cases.
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Diagnostic Rate of Autoinflammatory Diseases Evaluated by Fever Patterns in Pediatric- and Adult-Onset Patients. J Clin Rheumatol 2020; 26:60-62. [DOI: 10.1097/rhu.0000000000000929] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Fieber ohne Fokus beim jungen Säugling. Monatsschr Kinderheilkd 2019. [DOI: 10.1007/s00112-019-00767-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Endoscopic findings in patients with familial Mediterranean fever and dyspeptic symptoms. GASTROENTEROLOGY REVIEW 2018; 13:234-241. [PMID: 30302169 PMCID: PMC6173081 DOI: 10.5114/pg.2018.76954] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 06/12/2018] [Indexed: 01/29/2023]
Abstract
Aim The aim of the study was to evaluate the clinical, endoscopic, histopathological, laboratory, and imaging findings of patients with familial Mediterranean fever (FMF) presenting with dyspeptic symptoms. Material and methods Endoscopy was performed in 28 patients with FMF undergoing colchicine therapy, who presented to our hospital between 2012 and 2014 with abdominal pain, diarrhoea, and dyspeptic complaints. Upper gastrointestinal system endoscopy was performed in all patients; 16 of these underwent colonoscopy. Demographic characteristics, clinical and laboratory data, genetic analysis, imaging data, and endoscopy and colonoscopy findings were evaluated in all patients. Results Histopathological analysis of biopsy specimens revealed gastrointestinal pathology in 21 (75%) patients. Upper endoscopy analysis revealed that 14 (50%) patients had antral gastritis (8 Helicobacter pylori (–) antral gastritis and 6 H. pylori (+) chronic active gastritis) and 2 (7%) cases had giardiasis. Four antral gastritis cases had concomitant esophagitis, and 2 patients had widespread ulcers in the terminal ileum. The rest had a normal colonic appearance; however, three patients with normal colonoscopic findings were found to have chronic active colitis on histopathological examination. Conclusions In this study, most patients with FMF presenting with dyspeptic complaints had gastrointestinal pathology. Furthermore, there was higher inflammatory bowel disease incidence in these patients.
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Gunes M, Cekic S, Kilic SS. Is colchicine more effective to prevent periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis episodes in Mediterranean fever gene variants? Pediatr Int 2017; 59:655-660. [PMID: 28207965 DOI: 10.1111/ped.13265] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 12/19/2016] [Accepted: 02/07/2017] [Indexed: 12/27/2022]
Abstract
BACKGROUND Periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis (PFAPA) syndrome is the most frequent repetitive fever syndrome in childhood. It is characterized by fever episodes lasting for approximately 3-6 days, once every 3-8 weeks. METHODS Clinical and laboratory data for PFAPA syndrome patients between January 2010 and December 2014 followed up at a tertiary pediatric care hospital were reviewed. RESULTS Four hundred children (256 male, 144 female; mean age at diagnosis, 4.2 ± 2.2 years), were enrolled in the study. During the episodes, mean leukocyte number was high (12 725/mm3 ) with predominant neutrophils. The mean number of monocytes was 1256/mm3 , and 90.2% had monocytosis. Serum amyloid A and C-reactive protein were high in 84.6% and in 77.8% of the patients, respectively. Mediterranean fever (MEFV) gene heterozygous mutation was identified in 57 of the 231 patients (24.7%) in whom genetic analysis had been performed. The most frequent mutation was heterozygous M694V (10%, n = 23). Extension of between-episode interval following prophylaxis was noted in 85% of those on regular colchicine treatment (n = 303). In the colchicine group, between-episode interval was prolonged from 18.8 ± 7.9 days (before colchicine treatment) to 49.5 ± 17.6 days on prophylactic colchicine therapy; also, prophylactic treatment was more effective in reducing episode frequency in patients with MEFV gene variant (n = 54, 96%) than in those without (n = 122, 80%; P = 0.003). CONCLUSIONS This study has involved the largest number of PFAPA syndrome patients in the literature. It is particularly important to assess and to demonstrate the high rate of response to colchicine prophylaxis in PFAPA syndrome patients, especially those with MEFV variant. On blood screening, neutrophilia associated with monocytosis and low procalcitonin could contribute to diagnosis.
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Affiliation(s)
- Muhammed Gunes
- Departments of Pediatric Immunology-Rheumatology, Uludag University Faculty of Medicine, Görükle, Bursa, Turkey
| | - Sukru Cekic
- Departments of Pediatric Immunology-Rheumatology, Uludag University Faculty of Medicine, Görükle, Bursa, Turkey
| | - Sara Sebnem Kilic
- Departments of Pediatric Immunology-Rheumatology, Uludag University Faculty of Medicine, Görükle, Bursa, Turkey
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Dani V, Satav K, Pendharkar J, Satav A, Ughade S, Adhav A, Thakare B. Community-based management of severe malnutrition: SAM and SUW in the tribal area of Melghat, Maharashtra, India. CLINICAL EPIDEMIOLOGY AND GLOBAL HEALTH 2017. [DOI: 10.1016/j.cegh.2016.11.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Ostring GT, Singh-Grewal D. Periodic fevers and autoinflammatory syndromes in childhood. J Paediatr Child Health 2016; 52:865-71. [PMID: 27650143 DOI: 10.1111/jpc.13326] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Revised: 04/23/2016] [Accepted: 05/06/2016] [Indexed: 11/27/2022]
Abstract
Recurrent fever is a common presentation in paediatric practice and can be caused by a wide variety of diseases including autoinflammatory conditions. The innate immune system plays an essential role in the 'first line' response to infection through mediation of inflammatory responses. Inflammasomes are part of the regulatory process for this system and result in the production of the powerful pro-inflammatory cytokine interleukin-1B. Dysregulation of inflammasomes, and Interleukin 1 production, contributes to the pathogenesis of autoinflammatory diseases. This review focuses on described periodic fever syndromes (PFS) which are now collectively referred to as autoinflammatory syndromes. Conditions discussed include periodic fever aphthous stomatitis pharyngitis and cervical adenopathy, familial Mediterranean fever, tumour necrosis factor receptor-associated periodic syndromes, hyperimmunoglobulinaemia D and the cryopyrin-associated periodic syndromes. Presenting features, complications, diagnostic and treatment approaches for these conditions are discussed. Nonetheless, as most of these conditions are rare and may have significant long-term complications, it is recommended that they be managed in consultations with a physician experienced in managing PFS.
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Affiliation(s)
- Genevieve T Ostring
- Rheumatology Department, Starship Children's Hospital, Auckland, New Zealand. .,Paediatrics Child and Youth Health, University of Auckland, Auckland, New Zealand.
| | - Davinder Singh-Grewal
- General Medicine, The Sydney Children's Hospitals Network, New South Wales, Australia.,Department of Paediatrics and Child Health, University of Sydney, Sydney, New South Wales, Australia.,Department of Child and Maternal Health, University of New South Wales, Sydney, New South Wales, Australia
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Torreggiani S, Filocamo G, Esposito S. Recurrent Fever in Children. Int J Mol Sci 2016; 17:448. [PMID: 27023528 PMCID: PMC4848904 DOI: 10.3390/ijms17040448] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 03/13/2016] [Accepted: 03/21/2016] [Indexed: 12/16/2022] Open
Abstract
Children presenting with recurrent fever may represent a diagnostic challenge. After excluding the most common etiologies, which include the consecutive occurrence of independent uncomplicated infections, a wide range of possible causes are considered. This article summarizes infectious and noninfectious causes of recurrent fever in pediatric patients. We highlight that, when investigating recurrent fever, it is important to consider age at onset, family history, duration of febrile episodes, length of interval between episodes, associated symptoms and response to treatment. Additionally, information regarding travel history and exposure to animals is helpful, especially with regard to infections. With the exclusion of repeated independent uncomplicated infections, many infective causes of recurrent fever are relatively rare in Western countries; therefore, clinicians should be attuned to suggestive case history data. It is important to rule out the possibility of an infectious process or a malignancy, in particular, if steroid therapy is being considered. After excluding an infectious or neoplastic etiology, immune-mediated and autoinflammatory diseases should be taken into consideration. Together with case history data, a careful physical exam during and between febrile episodes may give useful clues and guide laboratory investigations. However, despite a thorough evaluation, a recurrent fever may remain unexplained. A watchful follow-up is thus mandatory because new signs and symptoms may appear over time.
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Affiliation(s)
- Sofia Torreggiani
- Pediatric Medium Intensive Care Unit, Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy.
| | - Giovanni Filocamo
- Pediatric Medium Intensive Care Unit, Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy.
| | - Susanna Esposito
- Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy.
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Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Cervical Adenitis (PFAPA) Syndrome: a Review of the Pathogenesis. Curr Rheumatol Rep 2016; 18:18. [DOI: 10.1007/s11926-016-0567-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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DNA damage and oxidative status in PFAPA syndrome. Auris Nasus Larynx 2015; 42:406-11. [DOI: 10.1016/j.anl.2015.03.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2014] [Revised: 03/15/2015] [Accepted: 03/20/2015] [Indexed: 11/21/2022]
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Førsvoll J, Kristoffersen EK, Øymar K. Incidence, clinical characteristics and outcome in Norwegian children with periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis syndrome; a population-based study. Acta Paediatr 2013; 102:187-92. [PMID: 23106338 DOI: 10.1111/apa.12069] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2012] [Revised: 09/11/2012] [Accepted: 10/23/2012] [Indexed: 11/26/2022]
Abstract
AIM To describe the incidence, epidemiology, clinical presentation and clinical outcome of children with the syndrome of periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis (PFAPA) in a population-based study. METHODS In a prospective population-based study, all children in South Rogaland, Norway, diagnosed with PFAPA during 2004-2010 were evaluated clinically, and parents were interviewed systematically. A follow-up interview was performed for all patients. RESULTS A total of 46 children (32 boys; p = 0.011) were diagnosed with PFAPA. We calculated an incidence of 2.3 per 10 000 children up to 5 years of age. The median age of onset was 11.0 months (quartiles: 5.0, 14.8). Nearly 37 children were followed until resolution. In 17 of these, a tonsillectomy was performed with prompt resolution of PFAPA in all. The median age of spontaneous resolution was 60.2 months (range 24-120) and in children with tonsillectomy 50.9 months (range 15-128). CONCLUSION The incidence of PFAPA was 2.3 per 10 000 children up to 5 years of age. In the majority of cases, onset of symptoms may be during the first year of life.
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Affiliation(s)
- Jostein Førsvoll
- Department of Pediatrics; Stavanger University Hospital; Stavanger; Norway
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Abstract
There has been an expansion of the autoinflammatory syndromes due to the discovery of new diseases related to mutations in genes regulating the innate immune system and the knowledge gained from these diseases as applied to more common nongenetic inflammatory conditions. Autoinflammatory syndromes are characterized by unprovoked (or triggered by minor events) recurrent episodes of systemic inflammation involving various body systems, which are often accompanied by fever. Inflammation is mediated by polymorphonuclear and macrophage cells through cytokines, particularly interleukin-1. This article reviews the clinical approach to patients with suspected autoinflammatory syndromes, several of the main and new (mostly genetics) syndromes, advances in treatment, and prognosis.
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Affiliation(s)
- Philip J Hashkes
- Pediatric Rheumatology Unit, Department of Pediatrics, Shaare Zedek Medical Center, PO Box 3235, Jerusalem 91031, Israel.
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Abstract
In children, laboratory evaluations can assist in the screening of patients for inflammatory disorders, confirm diagnoses, allow for monitoring of disease activity and response to therapy, and suggest prognoses and risk of morbidities associated with rheumatic diseases. This review provides an overview of the usefulness and interpretation of both the commonly ordered tests ordered by the general pediatrician as well as those frequently used in the pediatric rheumatology clinic for diagnosis and disease monitoring. Studies discussed include the complete blood count, acute phase reactants, autoantibodies, serum complement, urinalysis, streptococcal antibody tests, and commonly used genetic studies.
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Affiliation(s)
- Jay Mehta
- Division of Pediatric Rheumatology, Albert Einstein College of Medicine, Children's Hospital at Montefiore, Bronx, NY 10467, USA.
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Rosenberg SL, Steele RW. An infant with periodic fever. Clin Pediatr (Phila) 2010; 49:812-5. [PMID: 20651259 DOI: 10.1177/0009922810371826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Stacy L Rosenberg
- Ochsner Children's Health Center, 1315 Jefferson Highway, New Orleans, LA 70121, USA
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Abstract
AIMS We describe the presentations and clinical outcomes of pediatric patients diagnosed with PFAPA (Periodic Fever, Aphthous lesions, Pharyngitis, and cervical Adenitis). MATERIALS AND METHODS The medical records of children with recurrent fever and referred between 1998 and 2007 to a tertiary pediatric care hospital were reviewed. Children who met clinical criteria for PFAPA were then asked to participate in a follow-up study. RESULTS One hundred and five children met study criteria for PFAPA which included at least six episodes of periodic fever. Most (62%) were males, the mean age at onset of PFAPA was 39.6 months (80% were <5 years at onset), the mean duration of individual fever episodes was 4.1 days, and the mean interval between episodes was 29.8 days. Accompanying signs and symptoms included aphthous stomatitis (38%), pharyngitis (85%), cervical adenitis (62%), headache (44%), vomiting with fever spikes (27%) and mild abdominal pain (41%). A prodrome (usually fatigue) preceded the fever in 62% of patients. Parents noted that when their child with PFAPA had fever, other family members remained well. Laboratory tests in patients with PFAPA were nonspecific. Individual episodes of fever usually resolved with a single oral dose ( approximately 1 mg/kg) of prednisilone. The interval between fever episodes shortened in 50% of patients who used prednisilone. PFAPA resolved spontaneously (mean length 33.2 months) in 211105 (20%) patients. PFAF'A episodes continued (mean length 23 months) at the end of this study in 661105 (63%) patients. Cimetidine therapy was associated with the resolution of the fevers in 7/26 (27%) patients; tonsillectomy was associated with the resolution of the fevers in 11/11 (100%) patients. CONCLUSION PFAPA can usually be defined by its clinical characteristics. Individual febrile episodes usually resolve dramatically with oral prednisilone. The cause of PFAPA is unknown and research is needed to define its etiology. The overall prognosis for children with PFAPA is excellent.
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Affiliation(s)
- H M Feder
- Division of Pediatric Infectious Diseases, Department of Family Medicine, Connecticut Children's Medical Center, Hartford, CT 06030, USA.
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Exposition to chickenpox of two children with autoinflammatory syndromes under treatment with anakinra. Rheumatol Int 2008; 28:793-6. [PMID: 18172653 DOI: 10.1007/s00296-007-0515-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2007] [Accepted: 12/10/2007] [Indexed: 10/22/2022]
Abstract
We report two children with autoinflammatory syndromes treated with anakinra who came in contact with the varicella-zoster virus after being exposed accidentally to infected children: both cases were managed prophylactically with specific antichickenpox intravenous immunoglobulins and anakinra temporary suspension; neither adverse events nor complications related to the natural course of chickenpox were experienced by the two patients. The risk of developing infectious events should be closely monitored, because of the absence of data concerning long-term safety of biological agents in the pediatric age, and prevention strategies should be highly encouraged before they are started.
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Renko M, Salo E, Putto-Laurila A, Saxen H, Mattila PS, Luotonen J, Ruuskanen O, Uhari M. A randomized, controlled trial of tonsillectomy in periodic fever, aphthous stomatitis, pharyngitis, and adenitis syndrome. J Pediatr 2007; 151:289-92. [PMID: 17719940 DOI: 10.1016/j.jpeds.2007.03.015] [Citation(s) in RCA: 97] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2006] [Revised: 12/29/2006] [Accepted: 03/06/2007] [Indexed: 11/26/2022]
Abstract
OBJECTIVE We carried out a prospective, randomized, controlled trial to clarify the effect of tonsillectomy on the clinical course of periodic fever, aphthous stomatitis, pharyngitis, and adenitis (PFAPA) syndrome. STUDY DESIGN Twenty-six consecutive children (mean age 4.1 years) with at least 5 PFAPA attacks were recruited from 3 tertiary care pediatric hospitals during 1999-2003 and randomly allocated to tonsillectomy or follow-up alone. They were all followed up with symptom diaries for 12 months. Tonsillectomy was allowed after 6 months in the control group if the attacks recurred. RESULTS Six months after randomization all 14 children in the tonsillectomy group and 6/12 children in the control group (50%) were free of symptoms (difference 50%, 95% confidence interval 23% to 75%, P < .001). Tonsillectomy was performed on 5/6 of the patients in the control group who still had symptoms after 6 months. The remaining unoperated child in the control group had recurrences of the fever episodes throughout the follow-up, but the symptoms became less severe, and the parents did not choose tonsillectomy. CONCLUSION Tonsillectomy appeared to be effective for treating PFAPA syndrome. The fever episodes ceased without any intervention in half of the control subjects. We conclude that although the mechanisms behind this syndrome are unknown, tonsillectomy can be offered as an effective intervention for children with PFAPA.
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Affiliation(s)
- M Renko
- Department of Pediatrics, University of Oulu, Finland.
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Chae JH, Hwang AR, Park SH, Suh BK. A case of PFAPA (periodic fever, aphthous stomatitis, pharyngitis, cervical adenitis) syndrome. KOREAN JOURNAL OF PEDIATRICS 2006. [DOI: 10.3345/kjp.2006.49.9.991] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Joo Hee Chae
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - A Rum Hwang
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - So Hyun Park
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Byung Kyu Suh
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Long SS. Distinguishing among prolonged, recurrent, and periodic fever syndromes: approach of a pediatric infectious diseases subspecialist. Pediatr Clin North Am 2005; 52:811-35, vii. [PMID: 15925664 DOI: 10.1016/j.pcl.2005.02.007] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Most children with prolonged, recurrent, or periodic fever are healthy and have self-limited, common illnesses, and the primary care practitioner usually can reassure families and continue to reassess the patient as circumstances dictate. For a child with true fever of unknown origin, a pediatric infectious diseases subspecialist should be consulted. This article discusses three objectives for the clinician: (1) to categorize patterns of fever illnesses and prioritize differential diagnoses; (2) to diagnose and manage the most frequently encountered prolonged fever syndrome, deconditioning; and (3) to expand knowledge and approach to diagnosing periodic fever syndromes. The approach described in this article represents the honed, 30-year experience of a pediatric infectious diseases subspecialist.
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Affiliation(s)
- Sarah S Long
- Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA 19134, USA.
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John CC, Schreiber JR. The revolution in molecular biology leads to new understanding of the clinical expression of immunodeficiencies. J Pediatr 2003; 142:99-101. [PMID: 12584526 DOI: 10.1067/mpd.2003.104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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