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La Bella S, Vivarelli M, Di Ludovico A, Di Donato G, Chiarelli F, Breda L. Kidney manifestations of pediatric Sjögren's syndrome. Pediatr Nephrol 2024; 39:711-721. [PMID: 37638982 DOI: 10.1007/s00467-023-06135-1] [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: 06/17/2023] [Revised: 08/07/2023] [Accepted: 08/07/2023] [Indexed: 08/29/2023]
Abstract
Approximately 1% of all patients with Sjögren's syndrome (SS) are children. Unlike the adult form, in which sicca syndrome is the main presentation, in children, the most common clinical finding is recurrent enlargement of the salivary glands. In pediatric SS, extraglandular manifestations represent a significant feature and, among these, kidney manifestations are relevant. Kidney involvement is observed in 5-20.5% of children with SS, most frequently tubulointerstitial nephritis. This injury can lead to serious phenotypes, including distal kidney tubular acidosis with the development of severe hypokalemia, which can lead to ECG abnormalities, weakness, and hypokalemic periodic paralysis. Kidney implications in pediatric SS also include nephrolithiasis, nephrocalcinosis, and various types of glomerular damage, which often require immunosuppressive therapies. Laboratory findings are usually comparable to adults, including hyperglobulinemia and high rates of antinuclear antibodies (ANA, 63.6-96.2%), and anti-Ro/SSA (36.4-84.6%). The current classification criteria for SS are inaccurate for the pediatric population, and more specific criteria are needed to improve the diagnostic rate. Due to the rarity of the disease, strong recommendations for treatment are lacking, and several therapeutic strategies have been reported, mostly based on glucocorticoids and disease-modifying antirheumatic drugs, with different outcomes. The aim of this paper is to provide an overview of the kidney implications of pediatric SS based on the latest evidence of the medical literature.
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Affiliation(s)
- Saverio La Bella
- Department of Pediatrics, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy.
| | - Marina Vivarelli
- Division of Nephrology, Laboratory of Nephrology, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Armando Di Ludovico
- Department of Pediatrics, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Giulia Di Donato
- Department of Pediatrics, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Francesco Chiarelli
- Department of Pediatrics, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Luciana Breda
- Department of Pediatrics, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy
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Appenzeller S, Andrade de Oliveira S, Bombini MF, Sepresse SR, Reis F, Cavalcante França Junior M. Neuropsychiatric manifestations in primary Sjogren syndrome. Expert Rev Clin Immunol 2022; 18:1071-1081. [PMID: 36001085 DOI: 10.1080/1744666x.2022.2117159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Neurologic manifestations in primary Sjogren´s Syndrome (pSS) are characterized by a heterogeneity of clinical manifestations. In clinical practice, physicians are challenged with the absence of diagnostic criteria and the lack of clinical trials to support treatment. In this article, we will review epidemiology, clinical and immunological characterization, diagnosis and treatment of neurologic events in pSS. AREAS COVERED This narrative review provides an overview of neurologic manifestations described in pSS, complementary investigations and treatment reported. Articles were selected from Pubmed searches conducted between December 2021 and February 2022. EXPERT OPINION Epidemiology and clinical features of neurologic manifestations are derived from different cohort studies. Our understanding of pathophysiology of neurologic manifestations in pSS has significantly increased in the past few years, especially regarding PNS. However, there are still many knowledge gaps on therapeutics. The few available data on therapy rely upon small case series, from experiences with other autoimmune disease, such as systemic lupus erythematosus or expert opinion. There is an urgent need for well-designed clinical trials.
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Affiliation(s)
- Simone Appenzeller
- Department of Orthopedics, Rheumatology and Traumatology, School of Medical Science, University of Campinas
| | | | | | | | - Fabiano Reis
- Department of Radiology, School of Medical Science, University of Campinas
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Kasturiarachi BM, Alsbrook DL, Crook J, Shah N. An Immunologic Storm: A Case of Encephalitis and Thrombotic Thrombocytopenic Purpura With Underlying Likely Sjogren’s Syndrome Induced by a COVID-19 Immune Response. Neurohospitalist 2022; 12:529-535. [PMID: 35747766 PMCID: PMC8919096 DOI: 10.1177/19418744221079447] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Introduction There are rare cases of Sjogren’s syndrome presenting with manifestations of encephalitis. There are also rare patients with Sjogren’s presenting with acute thrombotic thrombocytopenic purpura (TTP). There are no cases of both occurring together as the only symptoms of the syndrome. During the COVID-19 pandemic, more cases of autoimmunity are being described given its robust immune response. It is important to keep a wide differential about these varying clinical presentations. Case Presentation Our patient is a 19-year-old female with a history of menorrhagia, recent COVID-19 infection, and remote suicidal ideation. She presented with headaches, vomiting, and psychosis. Her labs found platelets of 12,000 and she was soon discovered to have TTP. She was found to have contrast enhancing lesions scattered in her left hemisphere on magnetic resonance imaging as well as seizures. Her workup was negative for infection, but labs revealed a positive antinuclear antibody, elevated anti-Ro antibody (anti-SSA) and anti-La antibody (anti-SSB), and elevated COVID-19 antibodies. She was treated with antiepileptics, pulse dose steroids for 5 days, plasmapheresis, and weekly rituximab for 4 weeks. She had significant clinical improvement. Conclusion Sjogren’s syndrome can have varying presentations including TTP with or without encephalitis as a presenting feature. Autoimmunity can also be triggered from COVID-19 infection.
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Affiliation(s)
| | - Diana L. Alsbrook
- Department of Neurology, University of Tennessee Health Sciences Center, Memphis TN, USA
| | - Jennifer Crook
- University of Tennessee Health Sciences Center College of Medicine, Memphis, TN, USA
| | - Namrata Shah
- Department of Pediatric Neurology, University of Tennessee Health Sciences Center, Memphis TN, USA
- Department of Pediatric Neurology, Methodist Le Bonheur Children’s Hospital, Memphis, TN, USA
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Abstract
Sjögren disease increasingly is recognized in pediatric patients. Clinical features, primarily parotitis and sicca symptoms, and results of diagnostic tests may be different from those in adult disease. Adult criteria fail to capture most pediatric patients. Pediatric-specific criteria are urgently needed to define the natural history of the disease, identify risk and prognostic factors, and evaluate the impact of therapeutics and other interventions on disease course in young patients.
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Affiliation(s)
- Rachel L Randell
- Department of Pediatrics, Duke University School of Medicine, 2301 Erwin Road Box #3212, Durham, NC 27705, USA.
| | - Scott M Lieberman
- Division of Rheumatology, Allergy, and Immunology, Stead Family Department of Pediatrics, Carver College of Medicine, University of Iowa, 500 Newton Road, 2191 ML, Iowa City, IA 52242, USA
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Mittal GK, Mittal S, Kaur H, Stephen SR, Sekhar S, Sureshbabu S, Sandhya P. Anti-Sjögren's-syndrome-related antigen A autoantibodies (Anti-SSA antibody) and meningoencephalitis: Sjögren's syndrome waiting to be unveiled? A case series and review of literature. Rheumatol Int 2020; 41:1855-1866. [PMID: 33040168 DOI: 10.1007/s00296-020-04716-z] [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: 06/17/2020] [Accepted: 09/28/2020] [Indexed: 10/23/2022]
Abstract
Aseptic meningoencephalitis (AME) constitutes a variable proportion of meningoencephalitis. Patients with AME are not routinely evaluated for autoimmune disorders. Primary Sjögren's syndrome (pSS) is a prevalent, but under suspected systemic autoimmune disease characterised by exocrinopathy, though sicca symptoms may not be the dominant or presenting feature. This study was undertaken to enumerate the clinical, radiological and laboratory features of meningoencephalitis related to pSS among the total cohort of meningoencephalitis admitted in our hospital. Retrospective patient records were screened for diagnosis of meningoencephalitis from April 2016 to March 2020. Those patients with anti-SSA positivity and clinical diagnosis of pSS were included. We have reviewed all cases of Sjögren's syndrome with meningoencephalitis available in literature. Four patients with meningoencephalitis with pSS were identified. Their clinical presentations, investigations, and good response to steroids have been described with special emphasis on evolving clinical features. In all patients, sicca features were absent. Anti-SSA was positive in all. The diagnosis of pSS was considered after ruling out all infectious and other autoimmune aetiologies. Two had extra-neurological organ manifestations and required addition of second line immunosuppressive agents for optimum disease control. Consistent with this case series, absent sicca symptoms have been described in pSS patients presenting with meningoencephalitis in literature. This case series is of special interest as it describes the initial presentation of pSS as meningoencephalitis with sicca features in absentia, thereby highlighting the need for a high index of suspicion and the need for workup for pSS in AME.
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Affiliation(s)
| | - Sumidha Mittal
- Department of Rheumatology, St. Stephen's Hospital, Delhi, 110054, India
| | - Harleen Kaur
- Department of Neurology, St. Stephen's Hospital, Delhi, 110054, India
| | | | - Shilpa Sekhar
- Department of Neurology, St. Stephen's Hospital, Delhi, 110054, India
| | - Sachin Sureshbabu
- Department of Neurology, Aster Malabar Institute of Medical Sciences, Calicut, Kerela, India
| | - Pulukool Sandhya
- Department of Rheumatology, St. Stephen's Hospital, Delhi, 110054, India
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Sotoudeh H, Razaei A, Saadatpour Z, Gaddamanugu S, Choudhary G, Shafaat O, Singhal A. Brainstem Encephalitis. The Role of Imaging in Diagnosis. Curr Probl Diagn Radiol 2020; 50:946-960. [PMID: 33032853 DOI: 10.1067/j.cpradiol.2020.09.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 09/18/2020] [Accepted: 09/18/2020] [Indexed: 01/19/2023]
Abstract
Encephalitis is a relatively challenging rare condition caused by a diverse group of etiologies. Brainstem encephalitis/Rhombencephalitis (BE), which affects the cerebellum, pons, and medulla, is even less common and more challenging for diagnosis and treatment. At this time, there is scattered data about BE in the literature, mainly in the form of case reports and case series. In this manuscript, the imaging presentation of BE is reviewed with the help of case examples. Many imaging presentations are not pathognomonic for BE; however, in many cases, clinical presentation, the spatial distribution of lesions, and other associated radiological lesions can provide the radiologists and clinician the clues to an accurate diagnosis.
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Affiliation(s)
| | - Ali Razaei
- Department of Neuroradiology, University of Alabama at Birmingham (UAB), Birmingham, AL
| | - Zahra Saadatpour
- Department of Neuroradiology, University of Alabama at Birmingham (UAB), Birmingham, AL
| | | | | | - Omid Shafaat
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Aparna Singhal
- University of Alabama at Birmingham (UAB), Birmingham, AL
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Seeliger T, Bönig L, Witte T, Thiele T, Lesinski-Schiedat A, Stangel M, Lenarz T, Prenzler NC, Skripuletz T. Hearing dysfunction in patients with Neuro-Sjögren: a cross-sectional study. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:1069. [PMID: 33145288 PMCID: PMC7575973 DOI: 10.21037/atm-20-1856] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Background Sjögren's syndrome is an immunologically mediated disease with salivary and lacrimal gland destruction characterised by typical sicca symptoms of dry mouth and eyes. Awareness of extraglandular neurological manifestations such as polyneuropathy and affection of cranial nerves is rising. Hearing loss as consequence of involvement of the vestibulocochlear nerve presents a severe disability. The exact prevalence and nature of hearing dysfunction in patients with Neuro-Sjögren has been insufficiently evaluated to date. Methods Thirty patients with Sjögren's syndrome (ACR-EULAR classification criteria) and polyneuropathy were included in the study in the time period between 11/2016 and 03/2018. The median age was 59 years and 57% were females. Auditory function was investigated by pure tone audiometry, Freiburg speech comprehension audiometry, transient evoked otoacoustic emissions and brainstem evoked response audiometry. Results Pure tone audiometry revealed hearing loss in 10/30 patients (33%) with severity ranging from mild in most patients (60%) to severe in 10%. In addition, pathological audiometric test findings showed retrocochlear auditory dysfunction in 14 further patients. In total, 24/30 patients (80%) showed pathological test results on audiometric testing suggesting hearing dysfunction. Conclusions In conclusion, our results show that hearing dysfunction as a possible consequence of cranial neuropathy in patients with Neuro-Sjögren has been underestimated in previous studies.
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Affiliation(s)
- Tabea Seeliger
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Lena Bönig
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Torsten Witte
- Department of Clinical Immunology & Rheumatology, Hannover Medical School, Hannover, Germany
| | - Thea Thiele
- Department of Clinical Immunology & Rheumatology, Hannover Medical School, Hannover, Germany
| | | | - Martin Stangel
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Thomas Lenarz
- Department of Otolaryngology, Hannover Medical School, Hannover, Germany
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