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Montejo-Hernández J, Rico-Fontalvo J, Cabrales J, Anand S, Martínez-Ávila MC, Duran-Merino C, Arias-Restrepo L, Gómez Duran CA. TINU: A Multisystemic Inflammatory Disorder-Case Report and Literature Review. Case Rep Nephrol 2024; 2024:3909755. [PMID: 38633468 PMCID: PMC11023721 DOI: 10.1155/2024/3909755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 03/21/2024] [Accepted: 04/01/2024] [Indexed: 04/19/2024] Open
Abstract
Background. The syndrome of tubulointerstitial nephritis and uveitis (TINU) is a rare oculorenal condition, mainly seen in children and women. The underlying cause of this disease is unknown. Case Presentation. We report a 24-year-old male without any past medical history, diagnosed with bilateral uveitis and azotemia. Biopsy revealed tubulointerstitial nephritis, consistent with TINU syndrome. Fluorescein angiogram revealed peripheral retinal vasculitis. Discussion. TINU is a rare disorder that needs to be distinguished from sarcoidosis, Sjogren's disease, and tuberculosis. Treatment is indicated in patients with progressive renal insufficiency, consisting of steroid therapy. Most patients recover kidney function. Its early recognition is important to offer the best chance of organ preservation.
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Affiliation(s)
| | | | - Jose Cabrales
- Division of Nephrology, Stanford Healthcare, Stanford University School of Medicine, Palo Alto, Colombia
| | - Shuchi Anand
- Division of Nephrology, Stanford Healthcare, Stanford University School of Medicine, Palo Alto, Colombia
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Caplash S, Paez-Escamilla M, Westcott M, Dansingani KK, Indermill C, Kisma N, Frau E, Sahel JA, Bodaghi B, Jhanji V, Errera MH. Mimickers of anterior uveitis, scleritis and misdiagnoses- tips and tricks for the cornea specialist. J Ophthalmic Inflamm Infect 2024; 14:14. [PMID: 38594487 PMCID: PMC11004105 DOI: 10.1186/s12348-024-00396-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 03/29/2024] [Indexed: 04/11/2024] Open
Abstract
BACKGROUND Anterior uveitis, inflammation of the anterior chamber and related structures, is a cohort of diseases that can present to almost any general or sub-specialty Ophthalmology practice. Its features classically involve anterior chamber cell and flare. Below the surface of these two signs exist a panoply of diagnoses. BODY: The purpose of this review is to provide a general framework for diagnoses of anterior uveitis that are often missed as well as non-uveitic pathologies that often mimic anterior uveitis. Diagnostic deviation in either direction can have vision-threatening and rarely life-threatening consequences for patients. Using a comprehensive literature review we have collected a broad spectrum of etiologies of anterior uveitis that are easily missed and non-uveitic pathologies that can masquerade as anterior uveitis. CONCLUSIONS We present a focused review on specific misdiagnosed anterior uveitis pathologies and some of the conditions that can masquerade as anterior uveitis and scleritis.
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Affiliation(s)
- Sonny Caplash
- Department of Ophthalmology, University of Pittsburgh, 203 Lothrop Street, Pittsburgh, PA, 15213, USA
| | - Manuel Paez-Escamilla
- Department of Ophthalmology, University of Pittsburgh, 203 Lothrop Street, Pittsburgh, PA, 15213, USA
| | - Mark Westcott
- NIHR Biomedical Research Centre for Ophthalmology, Moorfields Eye Hospital NHS Foundation Trust, 162 City Road, London, EC1V 2PD, UK
| | - Kunal K Dansingani
- Department of Ophthalmology, University of Pittsburgh, 203 Lothrop Street, Pittsburgh, PA, 15213, USA
| | - Chad Indermill
- Department of Ophthalmology, University of Pittsburgh, 203 Lothrop Street, Pittsburgh, PA, 15213, USA
| | - Nacima Kisma
- Universite Libre de Bruxelles, Hopital Universitaire de Bruxelles, 808 route de Lennik 1170, Bruxelles, Belgium
| | - Eric Frau
- Department of Ophthalmology, Centre hospitalier National des Quinze-Vingts, Paris, France
| | - Jose-Alain Sahel
- Department of Ophthalmology, University of Pittsburgh, 203 Lothrop Street, Pittsburgh, PA, 15213, USA
| | - Bahram Bodaghi
- Department of Ophthalmology, Pitié-Salpêtrière University Hospital, Sorbonne Universités, F-75013, Paris, France
| | - Vishal Jhanji
- Department of Ophthalmology, University of Pittsburgh, 203 Lothrop Street, Pittsburgh, PA, 15213, USA
| | - Marie-Helene Errera
- Department of Ophthalmology, University of Pittsburgh, 203 Lothrop Street, Pittsburgh, PA, 15213, USA.
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Bülow RD, Droste P, Boor P. [Advances in computational quantitative nephropathology]. PATHOLOGIE (HEIDELBERG, GERMANY) 2024; 45:140-145. [PMID: 38308066 DOI: 10.1007/s00292-024-01300-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/05/2024] [Indexed: 02/04/2024]
Abstract
BACKGROUND Semiquantitative histological scoring systems are frequently used in nephropathology. In computational nephropathology, the focus is on generating quantitative data from histology (so-called pathomics). Several recent studies have collected such data using next-generation morphometry (NGM) based on segmentations by artificial neural networks and investigated their usability for various clinical or diagnostic purposes. AIM To present an overview of the current state of studies regarding renal pathomics and to identify current challenges and potential solutions. MATERIALS AND METHODS Due to the literature restriction (maximum of 30 references), studies were selected based on a database search that processed as much data as possible, used innovative methodologies, and/or were ideally multicentric in design. RESULTS AND DISCUSSION Pathomics studies in the kidney have impressively demonstrated that morphometric data are useful clinically (for example, for prognosis assessment) and translationally. Further development of NGM requires overcoming some challenges, including better standardization and generation of prospective evidence.
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Affiliation(s)
- Roman D Bülow
- Institut für Pathologie, Sektion Nephropathologie, Universitätsklinikum RWTH Aachen, Pauwelsstraße 30, 52074, Aachen, Deutschland
| | - Patrick Droste
- Institut für Pathologie, Sektion Nephropathologie, Universitätsklinikum RWTH Aachen, Pauwelsstraße 30, 52074, Aachen, Deutschland
- Medizinische Klinik II, Universitätsklinikum RWTH Aachen, Aachen, Deutschland
| | - Peter Boor
- Institut für Pathologie, Sektion Nephropathologie, Universitätsklinikum RWTH Aachen, Pauwelsstraße 30, 52074, Aachen, Deutschland.
- Medizinische Klinik II, Universitätsklinikum RWTH Aachen, Aachen, Deutschland.
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Vidal C, Robles I, Carreño E. Tubulointerstitial Nephritis and Uveitis Syndrome (TINU) after Intake of Dietary Supplement. Ocul Immunol Inflamm 2024; 32:242-243. [PMID: 36628464 DOI: 10.1080/09273948.2022.2162423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 12/20/2022] [Indexed: 01/12/2023]
Abstract
INTRODUCTION The pathogenesis of tubulointerstitial nephritis with uveitis syndrome (TINU) is thought to be an interplay between environmental and genetic factors leading to an inappropriate immune response. METHODS Report of a clinical case. RESULTS We present a case of TINU syndrome which meets the clinical and anatomopathological features according to the classification criteria of the standardization of uveitis nomenclature (SUN) working group. The only possible causal agent was found to be the intake of a nutritional supplement. CONCLUSION Our case highlights the role of environmental factors as triggers for this disorder.
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Affiliation(s)
- Cristina Vidal
- Department of Ophthalmology, Hospital Central de la Cruz Roja San José y Santa Adela, Madrid, Spain
| | - Ignacio Robles
- Department of Internal Medicine, Hospital Universitario Rey Juan Carlos, Móstoles, Spain
| | - Ester Carreño
- Department of Ophthalmology, Hospital Universitario Rey Juan Carlos, Móstoles, Spain
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Uludag Kirimli G, Hassan M, Onghanseng N, Or C, Yasar C, Park S, Akhavanrezayat A, Mobasserian A, Yavari N, Bazojoo V, Khojasteh H, Ghoraba H, Karaca I, Trong Tuong Than N, Zaidi M, Nguyen QD. Ocular manifestations and clinical outcomes in Tubulointerstitial Nephritis and Uveitis Syndrome (TINU). Eye (Lond) 2024; 38:349-356. [PMID: 37626158 PMCID: PMC10810898 DOI: 10.1038/s41433-023-02695-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 06/26/2023] [Accepted: 08/02/2023] [Indexed: 08/27/2023] Open
Abstract
PURPOSE To describe the various ocular clinical features and visual outcomes in Tubulointerstitial Nephritis and Uveitis Syndrome (TINU). METHODS The medical records of 13 patients (26 eyes) diagnosed with TINU were reviewed. RESULTS Twenty-six (26) eyes of 13 patients with TINU were reviewed in this study. The median age at onset of uveitis was 14 (range, 9-45). Eight (61.5%) subjects were female. The median follow-up of patients was 30 months (range, 6-89 months). Posterior segment findings were seen in 18 eyes of 9 patients (69.2%). The most common posterior findings were optic nerve head inflammation (16 eyes, 88.8%) and retinal vasculitis (13 eyes, 72.2%). Other posterior findings included vitritis (8 eyes, 44.4%), macular edema (6 eyes, 33.3%), snowball (4 eyes, 22.2%), and chorioretinal lesions (2 eye, 11.1%). Eight patients had fluorescein angiography (FA) data available and most eyes had retinal capillary leakage (13 eyes, 81.2%) followed by optic disc staining/leakage (12 eyes, 75%). Twelve (12) patients (92.3%) were treated with immunomodulatory treatment (IMT) and/or biologics. Five patients (%38.4) required biologics to control intraocular inflammation. CONCLUSION Posterior segment involvement may be common in patients with TINU syndrome. FA provides significant information for detecting posterior segment involvement and disease activity in TINU. The majority of patients required systemic treatment in order to control intraocular inflammation and prevent relapses.
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Affiliation(s)
- Gunay Uludag Kirimli
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Muhammad Hassan
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Neil Onghanseng
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Chris Or
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Cigdem Yasar
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Sungwho Park
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Amir Akhavanrezayat
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Azadeh Mobasserian
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Negin Yavari
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Vahid Bazojoo
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Hassan Khojasteh
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Hashem Ghoraba
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Irmak Karaca
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Ngoc Trong Tuong Than
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Moosa Zaidi
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Quan Dong Nguyen
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA.
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Gentile P, Ragusa E, Bolletta E, De Simone L, Gozzi F, Cappella M, Fastiggi M, De Fanti A, Cimino L. Epidemiology of Pediatric Uveitis. Ocul Immunol Inflamm 2023; 31:2050-2059. [PMID: 37922466 DOI: 10.1080/09273948.2023.2271988] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 10/12/2023] [Indexed: 11/05/2023]
Abstract
Uveitis is uncommon in children and its diagnosis and treatment are challenging. Little is known of the epidemiology of pediatric uveitis. Indeed, population-based studies in the literature are rare. However, there are many tertiary referral center reports that describe the patterns of uveitis in childhood, although few are from developed countries, and their comparison presents some issues. Anterior uveitis is the most frequent entity worldwide, especially in Western countries, where juvenile idiopathic arthritis is diffuse. Most cases of intermediate uveitis do not show any association with infectious or noninfectious systemic diseases. In low- and middle-income countries, posterior uveitis and panuveitis are prevalent due to the higher rates of infectious etiologies and systemic diseases such as Behçet disease and Vogt-Koyanagi-Harada disease. In recent decades, idiopathic uveitis rate has decreased thanks to diagnostic improvements.
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Affiliation(s)
- P Gentile
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
- Ocular Immunology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - E Ragusa
- Institute of Ophthalmology, University of Modena and Reggio Emilia, Modena, Italy
| | - E Bolletta
- Ocular Immunology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - L De Simone
- Ocular Immunology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - F Gozzi
- Ocular Immunology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - M Cappella
- Pediatric Rheumatology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - M Fastiggi
- Pediatric Rheumatology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - A De Fanti
- Pediatrics Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - L Cimino
- Ocular Immunology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, with Interest in Transplants, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy
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7
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Janetos TM, Lee PHA, Goldstein DA. Tubulointerstitial Nephritis and Uveitis Syndrome in Pediatric Patients. Ocul Immunol Inflamm 2023; 31:1955-1964. [PMID: 37983806 DOI: 10.1080/09273948.2023.2279689] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 10/31/2023] [Indexed: 11/22/2023]
Abstract
Tubulointerstitial nephritis and uveitis (TINU) syndrome is a disorder that was originally described in 1975. The syndrome, although diagnosed in all age ranges, is more frequently reported in pediatric patients. Diagnosis can be difficult, and its clinical spectrum is still being defined. In this article, we review the epidemiology, diagnosis, pathogenesis, clinical findings, prognosis, and treatment of both the ocular and renal disease. We comment on the current difficulties in diagnosis and study of the disease, its expanding clinical spectrum, and treatment strategies in pediatric patients.
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Affiliation(s)
- Timothy M Janetos
- Department of Ophthalmology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | | | - Debra A Goldstein
- Department of Ophthalmology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
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8
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Huang L, Kim DT, Rosenberg CR, Lin P, Suhler E. Diagnosis and Characteristics of Presentation of Tubulointerstitial Nephritis and Uveitis Syndrome During the COVID-2019 Pandemic. Ocul Immunol Inflamm 2023:1-8. [PMID: 37699166 PMCID: PMC10927609 DOI: 10.1080/09273948.2023.2244077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 07/12/2023] [Accepted: 07/30/2023] [Indexed: 09/14/2023]
Abstract
PURPOSE To compare the diagnosis and clinical features of tubulointerstitial nephritis and uveitis syndrome (TINU) before and during the COVID-19 pandemic. METHODS Retrospective chart review. RESULTS Before the COVID-19 pandemic (March 2017 to March 2019), 1/561 (0.18%) new patient was diagnosed with TINU. During the pandemic (March 2020 to March 2022), 15/581 (2.58%) new patients were diagnosed with TINU. We found a significant increase in TINU cases during the pandemic (P=0.0005). Various posterior segment findings were observed in 2/3 (66.7%) patients before the pandemic and 13/15 (86.7%) patients during the pandemic, including disc edema, chorioretinal scars, disc leakage, and peripheral vascular leakage. CONCLUSION This is the first study reporting an increased number of TINU during the COVID-19 pandemic. With most of the American population now exposed to COVID-19, a large multi-center epidemiological study would be helpful to investigate any association of COVID-19 disease or vaccination with TINU in recent years.
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Affiliation(s)
- Lingling Huang
- Casey Eye Institute, Oregon Health & Science University, Portland, OR, USA
| | - David Ta Kim
- Casey Eye Institute, Oregon Health & Science University, Portland, OR, USA
- University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Phoebe Lin
- Casey Eye Institute, Oregon Health & Science University, Portland, OR, USA
- Cole Eye Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Eric Suhler
- Casey Eye Institute, Oregon Health & Science University, Portland, OR, USA
- VA Portland Health Care System, Portland, OR, USA
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9
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Sanchez-Quiros J, Giralt L, Fonollosa A, Robles I, Carreño E. Diagnostic and Management Strategies of Tubulointerstitial Nephritis and Uveitis Syndrome (TINU): Current Perspectives. Clin Ophthalmol 2023; 17:2625-2630. [PMID: 37701464 PMCID: PMC10494573 DOI: 10.2147/opth.s404644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 08/24/2023] [Indexed: 09/14/2023] Open
Abstract
Tubulointerstitial nephritis and uveitis (TINU) syndrome is a rare autoimmune disease with unclear pathogenesis but probably related to a combination of genetic predisposition and environmental triggers. Diagnosis is challenging due to the asynchronous onset of renal and ocular symptoms, and it is necessary to exclude other causes of nephritis and uveitis. It affects both sexes, with an overall predominance of females and a median age of onset of 15 years. TINU syndrome is characterized by bilateral, non-granulomatous anterior uveitis and tubulointerstitial nephritis, which can cause acute renal failure in severe cases. Several triggers have been identified including concurrent infections, medications, or endocrine diseases. The diagnosis of TINU is mainly based on clinical and analytical findings, and although urinary β2-microglobulin is a useful parameter no specific diagnostic test is available. Current perspectives intend to facilitate its diagnosis identifying susceptibility HLA genotypes, serologic markers and imaging tools to avoid renal biopsy. Treatment options for TINU syndrome include corticosteroids, immunosuppressive agents, and intravenous immunoglobulins, but relapses are frequent, and management can be challenging. The purpose of this review is to provide an updated summary of the diagnostic and treatment strategies of TINU syndrome, helping clinicians recognize and manage this rare autoimmune disorder.
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Affiliation(s)
| | - Lena Giralt
- Department of Ophthalmology, Hospital Clinic of Barcelona (ICOF), Barcelona, Spain
| | - Alejandro Fonollosa
- Department of Ophthalmology, Biocruces Bizkaia Health Research Institute, Cruces University Hospital, University of the Basque Country, Barakaldo, Spain
- Department of Retina, Instituto Oftalmológico Bilbao, Bilbao, Spain
| | - Ignacio Robles
- Department of Internal Medicine, Rey Juan Carlos University Hospital, Madrid, Spain
| | - Ester Carreño
- Department of Ophthalmology, Rey Juan Carlos University Hospital, Madrid, Spain
- Department of Ophthalmology, Fundación Jiménez Díaz University Hospital, Madrid, Spain
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Fram B, Randolph J, Saadeh-Jackson S. Atypical Presentation of Tubulointerstitial Nephritis and Uveitis Syndrome, a Rare Disease. JOURNAL OF VITREORETINAL DISEASES 2023; 7:429-434. [PMID: 37706079 PMCID: PMC10496803 DOI: 10.1177/24741264221120139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/15/2023]
Abstract
Purpose To expand the current knowledge of tubulointerstitial nephritis and uveitis syndrome (TINU), which might assist other ophthalmologists in recognizing and treating patients with this rare disease. Methods A patient with atypical demographics and features was compared with previously described TINU cases. The case was analyzed in terms of how it compares with more "classic" cases, and the differences were identified. Results The diagnosis of TINU is ultimately clinical, although aided by previous studies. Thus, it might present challenges when patients do not have the typical demographics or presenting features of TINU. Conclusions Our patient showed features that deviated from classic TINU. Knowledge of the disease and a comprehensive view of the patient's medical state might help lead to accurate diagnosis and treatment.
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Affiliation(s)
- Brandon Fram
- Virginia Commonwealth University Health System, Richmond, VA, USA
| | - Jessica Randolph
- Virginia Commonwealth University Health System, Richmond, VA, USA
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11
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Chen KW, Chang EL, Sheridan AM, Papaliodis GN. Tubulointerstitial nephritis and uveitis syndrome (TINU) following COVID-19 vaccination. Am J Ophthalmol Case Rep 2023; 31:101869. [PMID: 37332677 PMCID: PMC10257335 DOI: 10.1016/j.ajoc.2023.101869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 05/01/2023] [Accepted: 05/31/2023] [Indexed: 06/20/2023] Open
Affiliation(s)
- Kevin W Chen
- Drexel University College of Medicine, Philadelphia, PA, United States
| | - Eileen L Chang
- Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA, United States
- Stony Brook Medicine, Stony Brook, NY, United States
| | - Alice M Sheridan
- Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - George N Papaliodis
- Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA, United States
- Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
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12
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Palamaris K, Stylianou K, Destouni M, Stofas A, Theodoropoulou H, Kroustalakis N, Dermitzaki EK, Petrakis I, Pleros C, Theochari I, Sarantis P, Paliouras C, Gakiopoulou H. Tubulointerstitial Nephritis and Uveitis Syndrome: A Report of 6 Cases with Renal Biopsy and Electron Microscopy Evaluation. Nephron Clin Pract 2023; 148:204-214. [PMID: 37611557 DOI: 10.1159/000533402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 06/24/2023] [Indexed: 08/25/2023] Open
Abstract
Tubulointerstitial nephritis with uveitis syndrome is a rare, immune-mediated entity, characterized by oculo-renal inflammation. Diagnosis requires the exclusion of all other causes of tubulointerstitial nephritis (TIN). We present 6 patients with clinical, laboratory, and renal biopsy findings denotative of tubulointerstitial nephritis with uveitis syndrome. All our patients experienced ocular and renal manifestations, defined by bilateral uveitis and photosensitivity, along with a decline of renal function. In some patients, increased serum creatinine was accompanied by non-nephrotic range proteinuria, glucosuria or "full-blown" Fanconi syndrome. The rest of the laboratory evaluation was normal apart from the presence of elevated erythrocyte sedimentation rate and increased urine β2-microglobulin, as well as normochromic, normocytic anemia in some cases. All patients underwent renal biopsy. Histochemical (PAS, Masson, silver, Congo-red) and immunohistochemical stains for immune cell populations (CD3, CD20, CD4, CD8, PGM1, CD138) and for the assessment of β2-microglobulin were conducted. Electron microscopy examination of the biopsies was also performed. Follow-up, ranging from 18 months to 10 years, was available for 4 patients. Histological evaluation revealed interstitial inflammatory infiltration consisting mainly of lymphocytes, with a T-cell predominance, along with several macrophages. Inflammation severity varied among different patients, with some showing scarce foci of immune cell clusters, while others demonstrated a dense, diffuse interstitial infiltration. Interestingly, in 2 cases, a granulomatous pattern, characterized by non-necrotic, ill-defined granulomas was detected. Tubulitis was also encountered in some patients. A divergence was noted regarding the chronicity index, with different levels of tubular atrophy, interstitial fibrosis, and global glomerulosclerosis among different cases. β2-Microglobulin immunohistochemical evaluation revealed a substantial diminishment of cytoplasmic staining in tubular epithelial cells compared to control kidneys. The most notable finding derived from electron microscopy examination was the presence, in 1 patient, of scattered granular electron-dense deposits along some tubular basement membranes. First-line treatment included steroids, supplemented in some cases by additional immunosuppressive agents. Three patients experienced a partial or complete response, while progressive renal damage was observed in a case with severe chronic lesions and persistence of inflammation-triggering factor. Our cases seem to represent progressive stages within the continuum of disease evolution. Patients with more prominent inflammation might represent a more initial state, while those with a more severe chronicity index, probably depict more advanced stages. While the predominance of T-cells predicates a cell-mediated autoimmune mechanism, as the driving force of the disease occurrence, the presence of immune complexes in more advanced stages might indicate the involvement of humoral immunity as a late event during the disease course.
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Affiliation(s)
- Kostas Palamaris
- First Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece,
| | - Kostas Stylianou
- Nephrology Department, Heraklion University Hospital, Heraklion, Greece
| | - Maria Destouni
- First Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Anastasios Stofas
- First Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | | | | | | | - Ioannis Petrakis
- Nephrology Department, Heraklion University Hospital, Heraklion, Greece
| | - Christo Pleros
- Nephrology Department, Heraklion University Hospital, Heraklion, Greece
| | - Irene Theochari
- First Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Panagiotis Sarantis
- Department of Biological Chemistry, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Harikleia Gakiopoulou
- First Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
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Dagnon da Silva M, Domingues SM, Oluic S, Radovanovic M, Kodela P, Nordin T, Paulson MR, Joksimović B, Adetimehin O, Singh D, Madrid C, Cardozo M, Baralic M, Dumic I. Renal Manifestations of Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) Syndrome: A Systematic Review of 71 Cases. J Clin Med 2023; 12:4576. [PMID: 37510691 PMCID: PMC10380880 DOI: 10.3390/jcm12144576] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 06/26/2023] [Accepted: 07/02/2023] [Indexed: 07/30/2023] Open
Abstract
Unlike other adverse drug reactions, visceral organ involvement is a prominent feature of drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome and correlates with mortality. The aim of this study was to systematically review cases published in PubMed-indexed, peer-reviewed journals in which patients had renal injury during the episode of DRESS syndrome (DS). We found 71 cases, of which 67 were adults and 56% were males. Female sex was associated with higher mortality. Chronic kidney disease (CKD) was present in 14% of patients who developed acute kidney injury (AKI) during DS. In 21% of cases, the kidneys were the only visceral organ involved, while 54% of patients had both liver and kidney involvement. Eosinophilia was absent in 24% of patients. The most common classes of medication associated with renal injury in DS were antibiotics in 34%, xanthine oxidase inhibitors in 15%, and anticonvulsants in 11%. Among antibiotics, vancomycin was the most common culprit in 68% of patients. AKI was the most common renal manifestation reported in 96% of cases, while isolated proteinuria or hematuria was present in only 4% of cases. In cases with AKI, 88% had isolated increase in creatinine and decrease in glomerular filtration (GFR), 27% had AKI concomitantly with proteinuria, 18% had oliguria, and 13% had concomitant AKI with hematuria. Anuria was the rarest manifestation, occurring in only 4% of patients with DS. Temporary renal replacement therapy was needed in 30% of cases, and all but one patient fully recovered renal function. Mortality of DS in this cohort was 13%, which is higher than previously reported. Medication class, latency period, or pre-existing CKD were not found to be associated with higher mortality. More research, particularly prospective studies, is needed to better recognize the risks associated with renal injury in patients with DS. The development of disease-specific biomarkers would also be useful so DS with renal involvement can be easier distinguished from other eosinophilic diseases that might affect the kidney.
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Affiliation(s)
| | | | - Stevan Oluic
- Department of Internal Medicine, Loyola University Medical Center, Maywood, IL 60402, USA
| | - Milan Radovanovic
- Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA
- Department of Hospital Medicine, Mayo Clinic Health System, Eau Claire, WI 54703, USA
| | | | - Terri Nordin
- Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA
- Department of Family Medicine, Mayo Clinic Health System, Eau Claire, WI 54703, USA
| | - Margaret R Paulson
- Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA
- Department of Hospital Medicine, Mayo Clinic Health System, Eau Claire, WI 54703, USA
| | - Bojan Joksimović
- Faculty of Medicine Foca, University of East Sarajevo, 73300 Foca, The Republic of Srpska, Bosnia and Herzegovina
| | - Omobolanle Adetimehin
- Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA
- Department of Hospital Medicine, Mayo Clinic Health System, Eau Claire, WI 54703, USA
| | - Devender Singh
- Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA
- Department of Nephrology, Mayo Clinic Health System, Eau Claire, WI 54703, USA
| | - Cristian Madrid
- Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA
- Department of Hospital Medicine, Mayo Clinic Health System, Eau Claire, WI 54703, USA
| | - Milena Cardozo
- Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA
- Department of Hospital Medicine, Mayo Clinic Health System, Eau Claire, WI 54703, USA
| | - Marko Baralic
- Department of Nephrology, University Clinical Center of Serbia, 11000 Belgrade, Serbia
- School of Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | - Igor Dumic
- Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA
- Department of Hospital Medicine, Mayo Clinic Health System, Eau Claire, WI 54703, USA
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14
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Sakhinia F, Brice V, Ollerenshaw R, Gajendran S, Ashworth J, Shenoy M. Tubulointerstitial nephritis and uveitis in children during the COVID-19 pandemic: report of four cases. J Nephrol 2023; 36:1451-1455. [PMID: 36848016 PMCID: PMC9969945 DOI: 10.1007/s40620-022-01564-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 12/25/2022] [Indexed: 03/01/2023]
Abstract
Tubulointerstitial nephritis and uveitis (TINU) is a rare autoimmune disorder often triggered by drugs and infections. Since the onset of the COVID-19 pandemic, we have observed an unusual cluster of paediatric cases. Four children (3 females) were diagnosed with TINU (median age 13 years) following a kidney biopsy and ophthalmologic assessment. Presenting symptoms included abdominal pain (3 cases), fatigue, weight loss and vomiting (2 cases). At presentation, median eGFR was 50.3 ml/min/1.73m2 (range 19.2-69.3). Anaemia was common (3 cases) with median haemoglobin of 10.45 g/dL (range 8.4-12.1). Two patients were hypokalaemic and 3 had non-hyperglycaemic glycosuria. Median urine protein:creatinine ratio was 117 mg/mmol (range 68-167). SARS-CoV-2 antibodies were detected in 3 cases at presentation. All were asymptomatic for COVID-19 with a negative PCR. Kidney function improved following high-dose steroids. However, disease relapse was observed during steroid tapering (2 cases) and upon discontinuation (2 cases). All patients responded well to further high dose steroids. Mycophenolate mofetil was introduced as a steroid-sparing agent. At latest follow up (range 11-16 months), median eGFR was 109.8 ml/min/1.73m2. All four patients continue on mycophenolate mofetil, with 2 patients applying topical steroids for uveitis. Our data suggest that SARS-CoV-2 infection might be a trigger for TINU.
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Affiliation(s)
- Faezeh Sakhinia
- Department of Paediatric Nephrology, Royal Manchester Children's Hospital, Manchester, UK.
| | - Vicky Brice
- Department of Paediatric Nephrology, Royal Manchester Children's Hospital, Manchester, UK
| | - Rebecca Ollerenshaw
- Department of Paediatric Nephrology, Royal Manchester Children's Hospital, Manchester, UK
| | - Sellathurai Gajendran
- Department of Paediatric Nephrology, Royal Manchester Children's Hospital, Manchester, UK
| | - Jane Ashworth
- Department of Paediatric Ophthalmology, Manchester Royal Eye Hospital, Manchester, UK
| | - Mohan Shenoy
- Department of Paediatric Nephrology, Royal Manchester Children's Hospital, Manchester, UK
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15
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Tubulointerstitial Nephritis and Uveitis Syndrome (TINU): A Case Series in a Tertiary Care Uveitis Setting. J Clin Med 2022; 11:jcm11174995. [PMID: 36078924 PMCID: PMC9457268 DOI: 10.3390/jcm11174995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 08/17/2022] [Accepted: 08/24/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Tubulointerstitial nephritis and uveitis syndrome (TINU) is a rare disorder typically characterized by sudden-onset non-granulomatous anterior uveitis associated with tubulointerstitial nephritis (TIN). However, the prevalence and clinical features of TINU are still a matter of debate. To add information about TINU, we describe here the clinical features of a series of patients affected by TINU in a retrospective study. Methods: A total of 9358 clinical records of both adult and pediatric patients up to 21 years of age, referred to the Uveitis Center of the Sapienza University of Rome, were examined. The medical records covered a period from 1990 to 2020. Various demographic and clinical features were analyzed in patients who met the criteria for TINU. Results: Twenty-one patients with TINU were identified. TINU was classified as definite, possible, or probable by the currently recognized international criteria. The median age at diagnosis was 14 years (interquartile range 12–35). Females were predominant (15/21, 71.4%). In most cases (14/21, 66.6%), patients developed ocular disease concurrently with renal disease. The most frequent type of ocular involvement was bilateral anterior uveitis (9/21, 42.8%). In two cases, patients presented with bilateral intermediate uveitis; in three cases, they presented with bilateral or unilateral alternating posterior uveitis; and in four cases, they presented with bilateral panuveitis. In one case, the uveitis was anterior in the right eye (OD) and posterior in the left eye (OS), and two cases presented with bilateral asynchronous or unilateral alternating anterior uveitis. All patients received treatment with systemic corticosteroids and topical ocular therapy. At the end of the follow-up, a significant improvement in ocular signs and symptoms with a return to normal visual acuity was generally observed. In all patients, acute kidney injury (AKI) reverted completely and none progressed to chronic kidney disease (CKD). Conclusions: Patients with TINU may often present with atypical uveitis. We suggest that patients with sudden-onset uveitis, even if not bilateral anterior, should be referred to a nephologist for an assessment of the possible presence of renal disease.
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16
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Scifo L, Willermain F, Postelmans L, Pozdzik A, Lolin Sekelj K, Zampieri M, de Jong C, Makhoul D. Subclinical Choroidal Inflammation Revealed by Indocyanine Green Angiography in Tubulointerstitial Nephritis and Uveitis Syndrome. Ocul Immunol Inflamm 2022; 30:1190-1198. [PMID: 34191677 DOI: 10.1080/09273948.2020.1869267] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 11/28/2020] [Accepted: 12/21/2020] [Indexed: 10/21/2022]
Abstract
PURPOSE To describe subclinical chorioretinal lesions revealed by indocyanine green angiography (ICGA) and their evolution under systemic treatment in tubulointerstitial nephritis and uveitis (TINU) patients. METHODS Retrospective case series of three patients with TINU syndrome. Choroidal and retinal involvement were assessed by fluorescein angiography (FA) and ICGA. RESULTS Three patients were analyzed. FA demonstrated hot disc, associated in two cases with retinal vascular leakage, and ICGA revealed subclinical chorioretinal dots in all three cases. Given the presence of posterior uveitis and deterioration of kidney function, asystemic treatment by oral methylprednisolone was started. Persistence of retinal and choroidal inflammations under systemic corticosteroids required association with immunosuppressive agent to control the disease activity. CONCLUSION Multimodal imaging and more precisely ICGA is useful to assess subclinical choroidal inflammation and monitor treatment response in TINU syndrome. Immunosuppression needs to be revised and adapted when uveitis and/or kidney function are unresponsive to systemic steroids. ABBREVIATIONS TINU: tubulointerstitial nephritis and uveitis; TIN: tubulointerstitial nephritis; ACE: angiotensin-converting enzyme; RF: rheumatoid factor; Uβ2M: urinary β-2microglobulin; AMPPE: acute multifocal placoid pigment epitheliopathy; FA: fluorescein angiography; ICGA: indocyanine green angiography; CT: computed tomography.
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Affiliation(s)
- Lisa Scifo
- Department of Ophthalmology, CHU St-Pierre, Université Libre de Bruxelles, Brussels, Belgium
- Department of Ophthalmology, Hôpital Brugmann, Université Libre de Bruxelles, Brussels, Belgium
| | - François Willermain
- Department of Ophthalmology, CHU St-Pierre, Université Libre de Bruxelles, Brussels, Belgium
- Department of Ophthalmology, Hôpital Brugmann, Université Libre de Bruxelles, Brussels, Belgium
| | - Laurence Postelmans
- Department of Ophthalmology, Hôpital Brugmann, Université Libre de Bruxelles, Brussels, Belgium
| | - Agnieszka Pozdzik
- Department of Nephrology and Dialysis, Hôpital Brugmann, Université Libre de Bruxelles, Brussels, Belgium
| | - Ksenija Lolin Sekelj
- Department of Pediatric Nephrology, Hôpital Universitaire des Enfants - Reine Fabiola, Université Libre de Bruxelles, Brussels, Belgium
| | - Monalisa Zampieri
- Department of Pediatrics, CHU St-Pierre, Université Libre de Bruxelles, Brussels, Belgium
| | - Casper de Jong
- Department of Ophthalmology, Hôpital Universitaire des Enfants - Reine Fabiola, Université Libre de Bruxelles, Brussels, Belgium
| | - Dorine Makhoul
- Department of Ophthalmology, CHU St-Pierre, Université Libre de Bruxelles, Brussels, Belgium
- Department of Ophthalmology, Hôpital Brugmann, Université Libre de Bruxelles, Brussels, Belgium
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17
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Kawai H, Suzuki Y, Shiojiri T. Usefulness of renal diffusion-weighted magnetic resonance imaging for early diagnosis of tubulointerstitial nephritis and uveitis (TINU) syndrome. BMJ Case Rep 2022; 15:e246434. [PMID: 35131784 PMCID: PMC8823139 DOI: 10.1136/bcr-2021-246434] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/04/2022] [Indexed: 01/13/2023] Open
Abstract
A teenage girl presented with fever after aspirin use. Examination revealed no organ-specific symptoms. The serum creatinine level and urine analysis findings were normal. The drug lymphocyte stimulation test was positive for aspirin. Diffusion-weighted magnetic resonance imaging (DW-MRI) revealed hyperintensity in both kidneys although serum creatinine was only mildly elevated. A subsequent kidney biopsy confirmed acute interstitial nephritis (AIN). She later developed uveitis and the final diagnosis was tubulointerstitial nephritis and uveitis (TINU) syndrome, possibly triggered by aspirin, requiring systemic and topical corticosteroid therapies. TINU syndrome should be considered in young patients with fever of unknown origin and a history of nonsteroidal anti-inflammatory drug use. This is the first reported case suggesting the usefulness of DW-MRI, which is safe for children without exposure to ionising radiation, in detecting early-stage AIN before apparent kidney impairment.
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Affiliation(s)
- Honami Kawai
- Department of General Internal Medicine, Kokuho Asahi Chuo Hospital, Asahi, Chiba, Japan
| | - Yoshio Suzuki
- Department of Pathology, Kokuho Asahi Chuo Hospital, Asahi, Chiba, Japan
| | - Toshiaki Shiojiri
- Department of General Internal Medicine, Kokuho Asahi Chuo Hospital, Asahi, Chiba, Japan
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18
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Shivpuri A, Turtsevich I, Solebo AL, Compeyrot-Lacassagne S. Pediatric uveitis: Role of the pediatrician. Front Pediatr 2022; 10:874711. [PMID: 35979409 PMCID: PMC9376387 DOI: 10.3389/fped.2022.874711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 07/08/2022] [Indexed: 11/17/2022] Open
Abstract
The challenges of childhood uveitis lie in the varied spectrum of its clinical presentation, the often asymptomatic nature of disease, and the evolving nature of the phenotype alongside normal physiological development. These issues can lead to delayed diagnosis which can cause significant morbidity and severe visual impairment. The most common ocular complications include cataracts, band keratopathy, glaucoma, and macular oedema, and the various associated systemic disorders can also result in extra-ophthalmic morbidity. Pediatricians have an important role to play. Their awareness of the various presentations and etiologies of uveitis in children afford the opportunity of prompt diagnosis before complications arise. Juvenile Idiopathic Arthritis (JIA) is one of the most common associated disorders seen in childhood uveitis, but there is a need to recognize other causes. In this review, different causes of uveitis are explored, including infections, autoimmune and autoinflammatory disease. As treatment is often informed by etiology, pediatricians can ensure early ophthalmological referral for children with inflammatory disease at risk of uveitis and can support management decisions for children with uveitis and possible underling multi-system inflammatory disease, thus reducing the risk of the development of irreversible sequelae.
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Affiliation(s)
- Abhay Shivpuri
- Rheumatology Department, Great Ormond Street Hospital for Children, London, United Kingdom
| | - Inga Turtsevich
- Rheumatology Department, Great Ormond Street Hospital for Children, London, United Kingdom
| | - Ameenat Lola Solebo
- Rheumatology Department, Great Ormond Street Hospital for Children, London, United Kingdom.,Biomedical Research Centre, Great Ormond Street Hospital for Children, London, United Kingdom.,University College London (UCL) Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Sandrine Compeyrot-Lacassagne
- Rheumatology Department, Great Ormond Street Hospital for Children, London, United Kingdom.,Biomedical Research Centre, Great Ormond Street Hospital for Children, London, United Kingdom
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19
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Kougkas N, Avgoustidis N, Dermitzaki EK, Gakiopoulou H, Stylianou K, Bertsias G. Bilateral Recurrent Uveitis in a Young Patient with Family History of Spondyloarthritis: Spondyloarthritis or Not? Mediterr J Rheumatol 2021; 32:273-275. [PMID: 34964032 PMCID: PMC8693292 DOI: 10.31138/mjr.32.3.273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 11/12/2020] [Accepted: 11/13/2020] [Indexed: 11/12/2022] Open
Abstract
We present the case of a young man with a strong family history of SpA, who was referred to the Rheumatology Clinic due to bilateral uveitis refractory to treatment with corticosteroids. The patient’s renal function gradually deteriorated and a subsequent biopsy was positive for interstitial nephritis. After excluding all other systemic diseases, the diagnosis of TINU syndrome was confirmed. Although rare, TINU syndrome should be considered in the differential diagnosis of non-infective uveitis especially in the presence of urinalysis abnormalities.
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Affiliation(s)
- Nikolaos Kougkas
- Department of Rheumatology, Clinical Immunology and Allergy, University of Crete School of Medicine, Heraklion, Greece
| | - Nestor Avgoustidis
- Department of Rheumatology, Clinical Immunology and Allergy, University of Crete School of Medicine, Heraklion, Greece
| | | | | | | | - George Bertsias
- Department of Rheumatology, Clinical Immunology and Allergy, University of Crete School of Medicine, Heraklion, Greece
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20
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Marahrens B, Amann K, Asmus K, Erfurt S, Patschan D. Renal replacement therapy-requiring acute kidney injury due to tubulointerstitial nephritis and uveitis syndrome: case report. J Med Case Rep 2021; 15:629. [PMID: 34930442 PMCID: PMC8686567 DOI: 10.1186/s13256-021-03147-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 10/09/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Acute kidney injury is a major challenge for today's healthcare systems around the globe. Renal replacement therapy has been shown to be beneficial in acute kidney injury, but treatment highly depends on the cause of the acute kidney injury. One less common cause is tubulointerstitial nephritis, which comes in different entities. A very rare type of tubulointerstitial nephritis is tubulointerstitial nephritis and uveitis syndrome, in which the patient presents with additional uveitis. CASE PRESENTATION A 19-year-old caucasian male presented with mild dyspnea, lack of appetite, weight loss, and moderate itchiness. Lab results showed an acute kidney injury with marked increase of serum creatinine. The patient was started on prednisolone immediately after admission. As the patient in this case showed symptoms of uremia on admission, we decided to establish renal replacement therapy, which is unusual in tubulointerstitial nephritis and uveitis syndrome. During his course of dialysis, the patient developed symptoms of sepsis probably due to a catheter-related infection requiring intensive care and antibiotic treatment, which had to be terminated early as the patient developed a rash. Intensified immunosuppression, combined with antibiotics, significantly resolved excretory kidney dysfunction. CONCLUSIONS Since both the primary inflammatory process and the secondary infectious complication significantly impaired excretory kidney function, kidney function of younger individuals with new-onset anterior uveitis should be monitored over time and during follow-up.
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Affiliation(s)
- B Marahrens
- Zentrum für Innere Medizin 1, Universitätsklinikum Brandenburg, Medizinische Hochschule Brandenburg, Hochstraße 29, 14770, Brandenburg, Germany
| | - K Amann
- Division of Nephropathology, University of Erlangen, Erlangen, Germany
| | - K Asmus
- Zentrum für Innere Medizin 1, Universitätsklinikum Brandenburg, Medizinische Hochschule Brandenburg, Hochstraße 29, 14770, Brandenburg, Germany
| | - S Erfurt
- Zentrum für Innere Medizin 1, Universitätsklinikum Brandenburg, Medizinische Hochschule Brandenburg, Hochstraße 29, 14770, Brandenburg, Germany
| | - D Patschan
- Zentrum für Innere Medizin 1, Universitätsklinikum Brandenburg, Medizinische Hochschule Brandenburg, Hochstraße 29, 14770, Brandenburg, Germany.
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21
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Renal Prognosis in Children With Tubulointerstitial Nephritis and Uveitis Syndrome. Kidney Int Rep 2021; 6:3045-3053. [PMID: 34901573 PMCID: PMC8640547 DOI: 10.1016/j.ekir.2021.09.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 09/27/2021] [Accepted: 09/30/2021] [Indexed: 11/23/2022] Open
Abstract
Introduction Tubulointerstitial nephritis (TIN) and uveitis (TINU) syndrome is a rare disease. The renal prognosis is generally thought to be better in children with TINU syndrome than in adults. However, data are scarce. We aimed to investigate the long-term renal prognosis in a French cohort of children with TINU syndrome. Methods We performed a national retrospective study including 23 French pediatric nephrology centers enrolling patients with TINU syndrome diagnosed between January 2000 and December 2018. Results A total of 46 patients were included (52% female, median age 13.8 years). At diagnosis of TIN, the median estimated glomerular filtration rate (eGFR) was 30.6 ml/min per 1.73 m2 (4.9–62.8). The median time between diagnosis of uveitis and TIN was 0.4 months (−4.1; +17.1). All patients had anterior uveitis, but 12 (29%) were asymptomatic. Nearly all patients (44 of 46) received steroid treatment, and 12 patients (26%) received a second-line therapy. At last follow-up (median 2.8 years), the median eGFR was 87.5 ml/min per 1.73 m2 (60.3–152.7) and <90 ml/min per 1.73 m2 in 20 patients. Conclusion In our study, nearly half of the patients had renal sequelae at last follow-up. Given the possible progression to chronic kidney disease, long-term monitoring of children with TINU syndrome is mandatory. Approximately a quarter of the children had asymptomatic uveitis suggesting all children presenting with TIN should undergo systematic ophthalmologic screening even in the absence of ocular signs.
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22
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Sugitani S, Tsuji K, Yamanari T, Hasegawa Y, Inoue K, Sogabe Y, Nakano Y, Kitamura S, Ishizu T, Wada J. Tubulointerstitial Nephritis and Uveitis Caused by Sjögren Syndrome Without Dryness. J Clin Rheumatol 2021; 27:S759-S760. [PMID: 32732522 DOI: 10.1097/rhu.0000000000001505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Soichiro Sugitani
- From the Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama
| | - Kenji Tsuji
- From the Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama
| | | | | | | | | | | | - Shinji Kitamura
- From the Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama
| | | | - Jun Wada
- From the Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama
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23
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Oya Y, Futami H, Nakazawa T, Ishijima K, Umemiya K, Takizawa F, Imai N, Kitamura H, Matsumura R. Tubulointerstitial nephritis and uveitis syndrome following meningitis and systemic lymphadenopathy with persistent Toxoplasma immunoglobulin M: a case report. J Med Case Rep 2021; 15:482. [PMID: 34556154 PMCID: PMC8461971 DOI: 10.1186/s13256-021-02909-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 05/17/2021] [Indexed: 01/04/2023] Open
Abstract
Background Tubulointerstitial nephritis and uveitis syndrome is a rare lymphocyte-related oculorenal inflammatory disease presumed to be associated with drug use and infectious agents. Toxoplasma gondii is one of such pathogens that could exhibit encephalitis, meningitis, and uveitis in immunocompromised or in some immunocompetent individuals. If the immunoglobulin M of Toxoplasma is positive on screening, the interpretation of the result is not simple, especially when immunoglobulin M stays positive persistently. Case presentation A 34-year-old Asian male developed fever, headache, and lymphadenopathy with tenderness, which was initially diagnosed as meningitis. Antibiotics were started, and diclofenac sodium was used for the fever. Although his symptoms were alleviated in a week by the treatment, gradual decline in renal function was noted, prompting a renal biopsy that indicated acute granulomatous interstitial nephritis. A week later, tenderness in both eyes with blurred vision appeared and revealed iritis and keratic precipitations in both eyes; hence, the diagnosis of acute tubulointerstitial nephritis and bilateral uveitis syndrome was made. Toxoplasma gondii-specific immunoglobulin G and immunoglobulin M titers were both positive. Although we could not rule out recent infection of Toxoplasma gondii, which may cause uveitis initially, Toxoplasma immunoglobulin G avidity test indicated a distant infection, which allowed us to rule out meningitis and uveitis as responsible for the complication of recent Toxoplasma gondii infection. Drug-induced lymphocyte stimulation test, or lymphocyte transformation test of diclofenac sodium, was solely positive among the tested drugs. Uveitis was alleviated only with ophthalmic steroid, and renal function returned to normal without administration of systemic steroid. Conclusions We experienced a case of diclofenac-induced tubulointerstitial nephritis and uveitis syndrome. In ruling out infections, Toxoplasma immunoglobulin M was persistently positive, and Toxoplasma immunoglobulin G avidity test indicated a “distant” infection. From these two results, we ruled out recent infection. However, it should be noted that “distant” infection indicated by commercial immunoglobulin G avidity is still a multiplex profile consisting of reinfection, reactivation, and latent infection. Narrowing down the infection profile of Toxoplasma is challenging in some cases. Therefore, careful diagnosis and extended follow-up of such patients are needed.
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Affiliation(s)
- Yoshihiro Oya
- Department of Rheumatology, Allergy and Clinical Immunology, National Hospital Organization Chibahigashi National Hospital, 673 Nitona-cho, Chuou-ku, Chiba City, Chiba, 260-8712, Japan. .,Laboratory of Autoimmune diseases, Department of Clinical Research, National Hospital Organization Chibahigashi National Hospital, Chiba City, Chiba, 260-8712, Japan.
| | - Hidekazu Futami
- Department of Rheumatology, Allergy and Clinical Immunology, National Hospital Organization Chibahigashi National Hospital, 673 Nitona-cho, Chuou-ku, Chiba City, Chiba, 260-8712, Japan
| | - Takuya Nakazawa
- Department of Rheumatology, Allergy and Clinical Immunology, National Hospital Organization Chibahigashi National Hospital, 673 Nitona-cho, Chuou-ku, Chiba City, Chiba, 260-8712, Japan
| | - Kazuyuki Ishijima
- Department of Rheumatology, Allergy and Clinical Immunology, National Hospital Organization Chibahigashi National Hospital, 673 Nitona-cho, Chuou-ku, Chiba City, Chiba, 260-8712, Japan
| | - Keiko Umemiya
- Department of Rheumatology, Allergy and Clinical Immunology, National Hospital Organization Chibahigashi National Hospital, 673 Nitona-cho, Chuou-ku, Chiba City, Chiba, 260-8712, Japan
| | - Fumiyoshi Takizawa
- Department of Internal Medicine, Seikeikai Chiba Medical Center, Chiba City, Chiba, 260-0842, Japan
| | - Naoki Imai
- Department of Ophthalmology, National Hospital Organization Chibahigashi National Hospital, Chiba City, Chiba, 260-8712, Japan
| | - Hiroshi Kitamura
- Department of Pathology, National Hospital Organization Chibahigashi National Hospital, Chiba City, Chiba, 260-8712, Japan
| | - Ryutaro Matsumura
- Department of Rheumatology, Allergy and Clinical Immunology, National Hospital Organization Chibahigashi National Hospital, 673 Nitona-cho, Chuou-ku, Chiba City, Chiba, 260-8712, Japan
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24
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Yahr J, Hassanein M, Herlitz L, Fatica R. Granulomatous Tubulointerstitial Nephritis in a Kidney Transplant Recipient: Case Report and Review of the Literature. Transplant Proc 2021; 53:2546-2551. [PMID: 34489112 DOI: 10.1016/j.transproceed.2021.08.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 08/03/2021] [Indexed: 01/23/2023]
Abstract
BACKGROUND Granulomatous tubulointerstitial nephritis (GTIN) is a rare pathologic finding on kidney biopsy. GTIN can be associated with drugs, infection, systemic granulomatous disease, and tubulointerstitial nephritis with uveitis syndrome. We present a case of GTIN in a kidney transplant recipient (KTR) and a literature review of published cases of GTIN in KTRs. CASE PRESENTATION A 65-year-old man with a history of pulmonary and ocular tuberculosis (TB), who had undergone deceased donor kidney transplant 8 years prior, was admitted for acute kidney injury, hypercalcemia, and uveitis. His medications included rifabutin, isoniazid, and tacrolimus. Serum laboratory tests revealed creatinine of 2.65 mg/dL (baseline 1.1-1.5 mg/dL) and corrected calcium of 13.2 mg/dL. Hypercalcemia workup showed parathyroid hormone 7 pg/mL, 1,25(OH) vitamin D 54 pg/mL, parathyroid hormone-related peptide <2.0 pmol/L, and angiotensin-converting enzyme 47 U/L. Kidney biopsy showed GTIN with noncaseating granulomas. Universal polymerase chain reaction testing for acid-fast bacilli, fungus, and bacteria was negative. He was treated with prednisone, and his kidney function returned to baseline, and his hypercalcemia resolved. DISCUSSION GTIN is a rare entity seen in less than 1% of transplanted kidney biopsies. The exactly etiology of this GTIN case remains unknown. TB could not be entirely ruled out, because the patient was receiving active anti-TB therapy. Our literature review showed infection to be the leading cause of GTIN in KTRs and that GTIN with concomitant uveitis remains exceedingly rare. Steroids may be useful in certain cases.
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Affiliation(s)
- Jordana Yahr
- Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Mohamed Hassanein
- Department of Nephrology, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Leal Herlitz
- Department of Pathology, Cleveland Clinic Foundation, Cleveland, Ohio; Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, Ohio
| | - Richard Fatica
- Department of Nephrology, Cleveland Clinic Foundation, Cleveland, Ohio; Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, Ohio.
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25
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Petek T, Frelih M, Marčun Varda N. Tubulointerstitial nephritis and uveitis syndrome in an adolescent female: a case report. J Med Case Rep 2021; 15:443. [PMID: 34479628 PMCID: PMC8417986 DOI: 10.1186/s13256-021-03017-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 07/20/2021] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Tubulointerstitial nephritis with uveitis syndrome is a rare disease affecting mainly children and young women. Tubulointerstitial nephritis with uveitis is a diagnosis of exclusion, requiring a high degree of clinical suspicion. Studies report recent infections or certain drugs as precipitating factors of a lymphocytic oculorenal immune response. The prognosis is usually favorable with topical and systemic corticosteroid therapy. CASE PRESENTATION We report a literature review and the case of a 14-year-old white girl, who presented to the ophthalmology department with features of one-sided uveitis. Upon transfer of patient to nephrological care, diagnostic work-up revealed renal involvement. Renal biopsy showed a mixed-cell and granulomatous tubulointerstitial nephritis with some noncaseating granulomas, leading to a diagnosis of tubulointerstitial nephritis with uveitis syndrome. With topical ocular and systemic corticosteroid therapy, the patients' condition improved over several weeks. CONCLUSIONS Our case highlights the importance of early recognition and treatment of this syndrome, where cross-specialty care typically leads to a favorable outcome.
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Affiliation(s)
- Tadej Petek
- Department of Pediatrics, University Medical Center Maribor, Ljubljanska ulica 5, Maribor, Slovenia.
| | - Maja Frelih
- Institute of Pathology, Faculty of Medicine, University of Ljubljana, Korytkova 2, Ljubljana, Slovenia
| | - Nataša Marčun Varda
- Department of Pediatrics, University Medical Center Maribor, Ljubljanska ulica 5, Maribor, Slovenia
- Faculty of Medicine, University of Maribor, Taborska ulica 8, Maribor, Slovenia
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26
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Classification Criteria for Tubulointerstitial Nephritis With Uveitis Syndrome. Am J Ophthalmol 2021; 228:255-261. [PMID: 33845023 PMCID: PMC8634781 DOI: 10.1016/j.ajo.2021.03.041] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 01/29/2021] [Accepted: 03/31/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE To determine classification criteria for tubulointerstitial nephritis with uveitis (TINU). DESIGN Machine learning of cases with TINU and 8 other anterior uveitides. METHODS Cases of anterior uveitides were collected in an informatics-designed preliminary database, and a final database was constructed of cases achieving supermajority agreement on the diagnosis, using formal consensus techniques. Cases were split into a training set and a validation set. Machine learning using multinomial logistic regression was used on the training set to determine a parsimonious set of criteria that minimized the misclassification rate among the anterior uveitides. The resulting criteria were evaluated on the validation set. RESULTS One thousand eighty-three cases of anterior uveitides, including 94 cases of TINU, were evaluated by machine learning. The overall accuracy for anterior uveitides was 97.5% in the training set and 96.7% in the validation set (95% confidence interval 92.4, 98.6). Key criteria for TINU included anterior chamber inflammation and evidence of tubulointerstitial nephritis with either (1) a positive renal biopsy or (2) evidence of nephritis (elevated serum creatinine and/or abnormal urine analysis) and an elevated urine β-2 microglobulin. The misclassification rates for TINU were 1.2% in the training set and 0% in the validation set. CONCLUSIONS The criteria for TINU had a low misclassification rate and seemed to perform well enough for use in clinical and translational research.
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27
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Heaney A, McLoone E, Williams M, Silvestri G, Courtney AE, O'Rourke D, McAvoy CE. Tubulointerstitial nephritis and uveitis in Northern Ireland. Eye (Lond) 2021; 36:1645-1650. [PMID: 34326494 PMCID: PMC9307828 DOI: 10.1038/s41433-021-01677-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 06/18/2021] [Accepted: 06/28/2021] [Indexed: 11/25/2022] Open
Abstract
Objectives This paper looks at patients with a diagnosis of tubulointerstitial nephritis and uveitis (TINU) presenting to the Northern Ireland regional adult and paediatric uveitis service in the Belfast Health and Social Care Trust. The demographic distribution, treatment required and the visual and renal outcomes of these patients are documented. Methods Data were collected retrospectively on 24 patients with TINU using the Northern Ireland Electronic Care Record, central pathology records alongside the adult and paediatric uveitis databases from 2011 to 2021. Patients were categorised into two groups using the Mandeville classification system. Standard Uveitis Nomenclature (SUN) was used to classify the uveitis. Results The population prevalence is at least 12.6 cases per million based on a population of 1.9 million. Nineteen of 24 cases were definite TINU and five of 24 probable. Seventeen out of 24 had biopsy-positive TIN, all of which met all of the Mandeville clinical diagnostic features required for a definite diagnosis. All but one presented with acute bilateral anterior uveitis. The paediatric cases ranged from age 12 to 18 at age of onset with a mean age of 14. Of the 18 adult onset cases, the age ranged from 20 to 76 years. The mean age of onset for the adult cases was 53 years. Of these patients 71% were female; 42% required second-line immunosuppression for ocular disease. Visual acuity was maintained. Follow-up time ranged from 3 months to 16 years. No patient developed long-term renal impairment. Conclusions TINU is a cause of uveitis in both the paediatric and adult populations. In Northern Ireland average age with TINU was older than much of the published literature. Long-term immunosuppression for uveitis may be required as ongoing ocular, rather than renal inflammation seemed to require treatment.
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Affiliation(s)
- A Heaney
- Belfast Health and Social Care Trust, Belfast, UK.
| | - E McLoone
- Belfast Health and Social Care Trust, Belfast, UK
| | - M Williams
- Belfast Health and Social Care Trust, Belfast, UK
| | - G Silvestri
- Belfast Health and Social Care Trust, Belfast, UK
| | - A E Courtney
- Belfast Health and Social Care Trust, Belfast, UK
| | - D O'Rourke
- Belfast Health and Social Care Trust, Belfast, UK
| | - C E McAvoy
- Belfast Health and Social Care Trust, Belfast, UK
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28
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Wennink RAW, de Boer JH, Hiddingh S, Haasnoot AMJW, Kalinina Ayuso V, de Hoop T, van Setten J, Spierings E, Kuiper JJW. Next-Generation HLA Sequence Analysis Uncovers Shared Risk Alleles Between Clinically Distinct Forms of Childhood Uveitis. Invest Ophthalmol Vis Sci 2021; 62:19. [PMID: 34254975 PMCID: PMC8287043 DOI: 10.1167/iovs.62.9.19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Purpose Classical alleles of the human leukocyte antigen (HLA) complex have been linked to specific entities of pediatric noninfectious uveitis, yet genetic predisposition encoded by the HLA super-locus across the patient population remains understudied. Methods We performed next-generation full-length sequencing of HLA-A, HLA-B, HLA-C, HLA-DPB1, HLA-DQB1, and HLA-DRB1 in 280 cases. Dense genotype data from 499 Dutch controls from Genome of the Netherlands were imputed using an HLA-specific reference panel (n = 5225 samples from European ancestry). Cases and controls were compared using logistic regression models adjusting for sex. Results In total, 179 common and rare alleles were detected. Considering all cases and controls, HLA-DQB1*04:02 and HLA-DRB1*08:01 were identified as the principal HLA association, which was mainly driven by 92 cases with juvenile idiopathic arthritis-associated uveitis (JIA-U). The HLA-DQB1*04:02-HLA-DRB1*08:01 haplotype was also the primary association for the phenotypically similar idiopathic chronic anterior uveitis without arthritis (CAU). Also, HLA-DQB1*05:03 was an independent risk allele for CAU, but not in JIA-U. Analysis of 185 cases with other forms of uveitis revealed HLA-wide associations (P < 2.79 × 10−4) for HLA-DRB1*01:02, HLA-DRB1*04:03, and HLA-DQB1*05:03, which could be primarily attributed to cases with panuveitis. Finally, amino acid substitution modeling revealed that aspartic acid at position 57 that distinguishes the risk allele HLA-DQB1*05:03 (for CAU and panuveitis) from nonrisk alleles, significantly increased the binding capacity of naturally presented ligands to HLA-DQ. Conclusions These results uncovered novel shared HLA associations among clinically distinct phenotypes of pediatric uveitis and highlight genetic predisposition affecting the antigen presentation pathway.
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Affiliation(s)
- Roos A W Wennink
- Department of Ophthalmology, University Medical Center Utrecht, Utrecht University, The Netherlands.,Center of Translational Immunology, University Medical Center Utrecht, Utrecht University, The Netherlands
| | - Joke H de Boer
- Department of Ophthalmology, University Medical Center Utrecht, Utrecht University, The Netherlands
| | - Sanne Hiddingh
- Center of Translational Immunology, University Medical Center Utrecht, Utrecht University, The Netherlands
| | - Anne-Mieke J W Haasnoot
- Department of Ophthalmology, University Medical Center Utrecht, Utrecht University, The Netherlands
| | - Viera Kalinina Ayuso
- Department of Ophthalmology, University Medical Center Utrecht, Utrecht University, The Netherlands
| | - Talitha de Hoop
- Center of Translational Immunology, University Medical Center Utrecht, Utrecht University, The Netherlands
| | - Jessica van Setten
- Department of Cardiology, Division Heart and Lungs, University Medical Center Utrecht, Utrecht University, The Netherlands
| | - Eric Spierings
- Center of Translational Immunology, University Medical Center Utrecht, Utrecht University, The Netherlands
| | - Jonas J W Kuiper
- Department of Ophthalmology, University Medical Center Utrecht, Utrecht University, The Netherlands.,Center of Translational Immunology, University Medical Center Utrecht, Utrecht University, The Netherlands
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29
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Tubulointerstitial Nephritis and Uveitis Syndrome: Case Series and Literature Review. Case Rep Ophthalmol Med 2021; 2021:1812271. [PMID: 34123446 PMCID: PMC8189795 DOI: 10.1155/2021/1812271] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 05/20/2021] [Indexed: 11/18/2022] Open
Abstract
Tubulointerstitial nephritis and uveitis syndrome (TINU) is a rare oculorenal inflammatory entity with a probable autoimmune etiology. Interstitial nephritis may be asymptomatic and usually has a benign course with spontaneous resolution. Uveitis, instead, is classically anterior, bilateral, and nongranulomatous, but it can be unilateral and presents as posterior uveitis or panuveitis, sometimes with a chronic or recurrent evolution. The frequent time lag of ocular and renal manifestations makes this diagnosis particularly challenging. The authors describe four cases of this rare entity, two with tubulointerstitial nephritis preceding ocular manifestations and the remaining, instead, with uveitis preceding renal involvement. The therapeutic approach included systemic corticosteroids in all cases. The addition of immunosuppressive therapy was required in three patients to achieve uveitis control. TINU is probably an underrecognized entity and should always be considered in the differential diagnosis of a chronic or recurrent idiopathic uveitis, especially in young patients who may have mild and asymptomatic renal disease.
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30
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Agarwal M, Dutta Majumder P, Babu K, Konana VK, Goyal M, Touhami S, Stanescu-Segall D, Bodaghi B. Drug-induced uveitis: A review. Indian J Ophthalmol 2021; 68:1799-1807. [PMID: 32823396 PMCID: PMC7690475 DOI: 10.4103/ijo.ijo_816_20] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Uveitis maybe induced by the use of various medications known as drug-induced uveitis (DIU), though rare it is an important cause of uveitis which one needs to be aware of. The drugs may be administered through any route including systemic, topical, and intravitreal. Ocular inflammation can be in the form of anterior, intermediate, posterior or pan uveitis, and rarely may present as episcleritis and scleritis. Identification of drug as the offending agent of uveitis is important as many a times stopping the drug may help recover the uveitis or the concomitant use of corticosteroids. An extensive literature review was done using the Pubmed. An overview of DIU is provided as it is important for us to be aware of this clinical entity.
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Affiliation(s)
- Manisha Agarwal
- Vitreoretina and Uveitis Services, Dr. Shroff's Charity Eye Hospital, New Delhi, India
| | | | - Kalpana Babu
- Department of Uveitis and Ocular Inflammation, Vittala International Institute of Ophthalmology, Prabha Eye Clinic and Research Centre, Bangalore, Karnataka, India
| | | | - Mallika Goyal
- Department of Ophthalmology, IHU FOReSIGHT, Pitie-Salpetriere Universtiy Hospital, Paris, France
| | - Sara Touhami
- Department of Ophthalmology, IHU FOReSIGHT, Pitie-Salpetriere Universtiy Hospital, Paris, France
| | - Dinu Stanescu-Segall
- Department of Ophthalmology, IHU FOReSIGHT, Pitie-Salpetriere Universtiy Hospital, Paris, France
| | - Bahram Bodaghi
- Department of Ophthalmology, IHU FOReSIGHT, Pitie-Salpetriere Universtiy Hospital, Paris, France
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31
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Koreishi AF, Zhou M, Goldstein DA. Tubulointerstitial Nephritis and Uveitis Syndrome: Characterization of Clinical Features. Ocul Immunol Inflamm 2020; 29:1312-1317. [DOI: 10.1080/09273948.2020.1736311] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Anjum F. Koreishi
- Department of Ophthalmology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Mei Zhou
- Department of Ophthalmology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Debra A. Goldstein
- Department of Ophthalmology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
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32
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Zhao Y, Huang J, Su T, Yang Z, Zheng X, Yang L, Zhou X, Yu X, Wang H, Wang S, Liu G, Yang L. Acute Kidney Injury Relevant to Tubulointerstitial Nephritis with Late-Onset Uveitis Superimposed by Thrombotic Microangiopathy: A Case Report and Review of the Literature. KIDNEY DISEASES 2020; 6:414-421. [PMID: 33313062 DOI: 10.1159/000507668] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 04/01/2020] [Indexed: 11/19/2022]
Abstract
Background The syndrome of tubulointerstitial nephritis and uveitis (TINU) is an uncommon and multisystemic autoimmune disorder. This review reports a rare case of TINU being superimposed on thrombotic microangiopathy (TMA) and, by comparing with the available literature, also summarizes the clinical features, associated conditions, treatment, and outcome of patients with TINU. Summary Herein, we report the case of a 37-year-old male patient with acute kidney injury (AKI) clinicopathologically identified as malignant hypertension-induced TMA superimposed by acute tubulointerstitial nephritis, which was suspected to be related to drug hypersensitivity. After treatment with oral prednisone combined with a renin-angiotensin system inhibitor, the patient achieved partial renal recovery and was withdrawn from hemodialysis. Recurrent AKI concomitant with new-onset asymptomatic uveitis was detected during routine clinical follow-up after cessation of prednisone. TINU was then diagnosed, and prednisone followed by cyclophosphamide was prescribed. The patient achieved better renal recovery than in the first round of treatment and maintained stable renal function afterward. By reviewing the literature, 36 cases were reported as TINU superimposed on other conditions, including thyroiditis, osteoarthropathy, and sarcoid-like noncaseating granulomas. Key messages TINU could be complicated by many other conditions, among which TMA is very rare. When presented as AKI, kidney biopsy is important for differential diagnosis. The case also shows that recurrent AKI with concomitant uveitis after prednisone withdrawal strongly suggested the need for long-term follow-up and elongated prednisone therapy for TINU syndrome.
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Affiliation(s)
- Youlu Zhao
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China.,Renal Pathology Center, Peking University Institute of Nephrology, Beijing, China.,Key Laboratory of Renal Disease, Ministry of Health of China, Beijing, China.,Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
| | - Junwen Huang
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China.,Renal Pathology Center, Peking University Institute of Nephrology, Beijing, China.,Key Laboratory of Renal Disease, Ministry of Health of China, Beijing, China.,Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
| | - Tao Su
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China.,Renal Pathology Center, Peking University Institute of Nephrology, Beijing, China.,Key Laboratory of Renal Disease, Ministry of Health of China, Beijing, China.,Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
| | - Zhikai Yang
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China.,Renal Pathology Center, Peking University Institute of Nephrology, Beijing, China.,Key Laboratory of Renal Disease, Ministry of Health of China, Beijing, China.,Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
| | - Xizi Zheng
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China.,Renal Pathology Center, Peking University Institute of Nephrology, Beijing, China.,Key Laboratory of Renal Disease, Ministry of Health of China, Beijing, China.,Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
| | - Liu Yang
- Department of Ophthalmology, Peking University First Hospital, Beijing, China
| | - Xujie Zhou
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China.,Renal Pathology Center, Peking University Institute of Nephrology, Beijing, China.,Key Laboratory of Renal Disease, Ministry of Health of China, Beijing, China.,Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
| | - Xiaojuan Yu
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China.,Renal Pathology Center, Peking University Institute of Nephrology, Beijing, China.,Key Laboratory of Renal Disease, Ministry of Health of China, Beijing, China.,Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
| | - Hui Wang
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China.,Renal Pathology Center, Peking University Institute of Nephrology, Beijing, China.,Key Laboratory of Renal Disease, Ministry of Health of China, Beijing, China.,Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China.,Laboratory of Electron Microscopy, Pathological Centre, Peking University First Hospital, Beijing, China
| | - Suxia Wang
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China.,Renal Pathology Center, Peking University Institute of Nephrology, Beijing, China.,Key Laboratory of Renal Disease, Ministry of Health of China, Beijing, China.,Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China.,Laboratory of Electron Microscopy, Pathological Centre, Peking University First Hospital, Beijing, China
| | - Gang Liu
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China.,Renal Pathology Center, Peking University Institute of Nephrology, Beijing, China.,Key Laboratory of Renal Disease, Ministry of Health of China, Beijing, China.,Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
| | - Li Yang
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China.,Renal Pathology Center, Peking University Institute of Nephrology, Beijing, China.,Key Laboratory of Renal Disease, Ministry of Health of China, Beijing, China.,Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
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33
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Moreton RBR, Fleck BW, Davidson J, Hughes D. Tubulointerstitial nephritis and uveitis (TINU) syndrome and recent Streptococcus infection in a 9-year-old girl. BMJ Case Rep 2020; 13:13/2/e232077. [DOI: 10.1136/bcr-2019-232077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A 9-year-old girl presented to hospital with a 6-week history of non-specific constitutional symptoms and weight loss. She initially underwent extensive medical investigation without diagnosis being achieved. Although raised inflammatory markers and impaired renal function were noted during her initial admission to hospital, it was her subsequent presentation 2 weeks later with sudden-onset bilateral anterior uveitis that prompted a renal biopsy that indicated acute tubulointerstitial nephritis. A diagnosis of tubulointerstitial nephritis and uveitis (TINU) syndrome was made and systemic glucocorticoid treatment initiated to prevent visual loss and preserve renal function. She has subsequently been reviewed in multidisciplinary outpatient clinics and treated with a tapering regimen of immunosuppressive therapy. Her treatment has been complicated by the side effects of glucocorticoids and by persistent relapses in ocular disease and abnormalities on urinalysis. Recent clinical investigations indicate that her uveitis is controlled and that renal function remains well preserved.
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34
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Zagora SL, Cornish EE, Symes RJ, Younan C, Sammel A, Wakefield D, McCluskey P. Inflammatory eye and rheumatic disease. Int J Rheum Dis 2019; 22:2091-2095. [PMID: 31797538 DOI: 10.1111/1756-185x.13714] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 09/05/2019] [Accepted: 09/05/2019] [Indexed: 01/27/2023]
Affiliation(s)
- Sophia L Zagora
- Uveitis Unit, Sydney Eye Hospital, Sydney, NSW, Australia.,Save Sight Institute & Discipline of Ophthalmology, The University of Sydney, Sydney, NSW, Australia
| | - Elisa E Cornish
- Uveitis Unit, Sydney Eye Hospital, Sydney, NSW, Australia.,Save Sight Institute & Discipline of Ophthalmology, The University of Sydney, Sydney, NSW, Australia
| | - Richard J Symes
- Uveitis Unit, Sydney Eye Hospital, Sydney, NSW, Australia.,Save Sight Institute & Discipline of Ophthalmology, The University of Sydney, Sydney, NSW, Australia
| | - Christine Younan
- Uveitis Unit, Sydney Eye Hospital, Sydney, NSW, Australia.,Save Sight Institute & Discipline of Ophthalmology, The University of Sydney, Sydney, NSW, Australia
| | - Anthony Sammel
- Save Sight Institute & Discipline of Ophthalmology, The University of Sydney, Sydney, NSW, Australia.,Rheumatology Department, Prince of Wales Hospital and Prince of Wales Clinical School, University of New South Wales, Sydney, NSW, Australia
| | - Denis Wakefield
- Immunology Department, University of New South Wales, Sydney, NSW, Australia
| | - Peter McCluskey
- Uveitis Unit, Sydney Eye Hospital, Sydney, NSW, Australia.,Save Sight Institute & Discipline of Ophthalmology, The University of Sydney, Sydney, NSW, Australia
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35
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Rosenbaum JT, Bodaghi B, Couto C, Zierhut M, Acharya N, Pavesio C, Tay-Kearney ML, Neri P, Douglas K, Pathai S, Song AP, Kron M, Foster CS. New observations and emerging ideas in diagnosis and management of non-infectious uveitis: A review. Semin Arthritis Rheum 2019; 49:438-445. [DOI: 10.1016/j.semarthrit.2019.06.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 04/18/2019] [Accepted: 06/05/2019] [Indexed: 02/07/2023]
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36
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Amaro D, Carreño E, Steeples LR, Oliveira-Ramos F, Marques-Neves C, Leal I. Tubulointerstitial nephritis and uveitis (TINU) syndrome: a review. Br J Ophthalmol 2019; 104:742-747. [DOI: 10.1136/bjophthalmol-2019-314926] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 10/11/2019] [Accepted: 10/30/2019] [Indexed: 11/04/2022]
Abstract
Inflammation of renal interstitium and uveal tissue establishes the two components of tubulointerstitial nephritis and uveitis (TINU) syndrome. Although believed to occur more frequently in young females, a broad spectrum of patients can be affected. Both renal and eye disease can be asymptomatic and may not manifest simultaneously, having independent progressions. Renal disease manifests as acute kidney injury and may cause permanent renal impairment. Eye inflammation can manifest in different anatomical forms, most commonly as bilateral anterior uveitis and may progress to a chronic course. TINU syndrome accounts for approximately 1%–2% of uveitis in tertiary referral centres. A literature review covering the clinical features, pathogenesis, diagnosis and treatment is presented.
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37
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Colard S, Van Bol L, Bidgoli S. [Report of a new case of TINU syndrome]. J Fr Ophtalmol 2019; 42:e483-e484. [PMID: 31623900 DOI: 10.1016/j.jfo.2019.03.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 02/20/2019] [Accepted: 03/11/2019] [Indexed: 10/25/2022]
Affiliation(s)
- S Colard
- Service d'ophtalmologie, hôpital Erasme (ULB), 808, route de Lennik (ophtalmologie), 1070 Bruxelles, Belgique.
| | - L Van Bol
- Service d'ophtalmologie, hôpital Erasme (ULB), 808, route de Lennik (ophtalmologie), 1070 Bruxelles, Belgique
| | - S Bidgoli
- Service d'ophtalmologie, hôpital Erasme (ULB), 808, route de Lennik (ophtalmologie), 1070 Bruxelles, Belgique
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Kim L, Li A, Angeles-Han S, Yeh S, Shantha J. Update on the management of uveitis in children: an overview for the clinician. EXPERT REVIEW OF OPHTHALMOLOGY 2019; 14:211-218. [PMID: 32831897 PMCID: PMC7437956 DOI: 10.1080/17469899.2019.1663731] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 09/02/2019] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Pediatric uveitis comprises a range of ocular inflammatory diseases that may lead to vision impairment, often due to ocular complications from the disease itself or side effects of therapies. The impact on vision, visual functioning, and vision-related quality-of-life over the lifetime horizon can be substantial, underscoring the importance of appropriate ophthalmic evaluation, diagnostic testing and treatment. This review focuses on the anatomic classification, laboratory diagnosis, associated systemic diseases, and management of pediatric uveitis. AREAS COVERED A review of the literature was performed to synthesize our current understanding of the anatomic classification of pediatric uveitis, disease epidemiology, associated systemic diseases, and management principles. We also review important corticosteroid-sparing strategies including non-biologic and biologic agents such as the anti-tumor necrosis factor (TNF)-alpha family of medications, given their key role in the treatment of pediatric uveitis, particularly juvenile idiopathic arthritis (JIA). Recent advances in the assessment of vision-related quality-of-life using the Effects of Youngsters' Eyesight on Quality of Life (EYE-Q) instrument are discussed. EXPERT OPINION Pediatric uveitis can lead to long-term vision impairment if not appropriately screened and treated. JIA is the most common systemic disease associated with uveitis, is typically asymptomatic, and thus requires rigorous screening to detect uveitis and avoid secondary ocular complications. While topical and systemic corticosteroids are useful for the acute treatment of uveitis, the disease chronicity of many pediatric uveitis syndromes including JIA, often warrants early escalation of therapy to immunosuppressive medications including methotrexate (MTX) and anti-TNF-alpha inhibitors. Future directions include an improved understanding of risk factors for uveitis and better metrics to evaluate the impact of disease on vision-related quality-of-life of pediatric uveitis patients.
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Affiliation(s)
- Lucas Kim
- Mercer University School of Medicine, University of Cincinnati, Cincinnati, Ohio
| | - Alexa Li
- Emory Eye Center, Emory University School of Medicine, University of Cincinnati, Cincinnati, Ohio
| | - Sheila Angeles-Han
- Cincinnati Children’s Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio
| | - Steven Yeh
- Emory Eye Center, Emory University School of Medicine, University of Cincinnati, Cincinnati, Ohio
| | - Jessica Shantha
- Emory Eye Center, Emory University School of Medicine, University of Cincinnati, Cincinnati, Ohio
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Impaired renal function and fever of unknown origin in a patient with pediatric granulomatous arthritis: Answers. Pediatr Nephrol 2019; 34:1045-1048. [PMID: 30456665 DOI: 10.1007/s00467-018-4148-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 11/07/2018] [Indexed: 10/27/2022]
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Nusinovici S, Sabanayagam C, Teo BW, Tan GSW, Wong TY. Vision Impairment in CKD Patients: Epidemiology, Mechanisms, Differential Diagnoses, and Prevention. Am J Kidney Dis 2019; 73:846-857. [PMID: 30929852 DOI: 10.1053/j.ajkd.2018.12.047] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 12/31/2018] [Indexed: 11/11/2022]
Abstract
Eyes and kidneys have numerous structural, developmental, physiologic, and pathogenic pathways in common, suggesting that many kidney and eye diseases may be interlinked. Studies suggest that the prevalence of eye diseases and vision impairment are higher among persons with end-stage kidney disease and earlier stages of chronic kidney disease (CKD) than in those without. Ocular morbidity in persons with CKD and end-stage kidney disease may be due to the following risk factors: (1) underlying conditions and risk factors for CKD such as diabetes or hypertension, (2) metabolic disorders associated with CKD, (3) uremia and anemia, and (4) CKD treatment. Among the chief eye diseases, diabetic retinopathy and age-related macular degeneration are most consistently associated with CKD. Further research for eye diseases such as glaucoma and cataract is needed to determine their relationships with CKD. Despite the high prevalence and burden of vision impairment among persons with CKD, eye screening in patients with CKD is not currently recommended as standard practice. This review suggests that patients with CKD should be encouraged to undergo a complete eye examination. Furthermore, physicians should be aware that patients undergoing dialysis may develop acute eye problems such as acute glaucoma, and appropriate referral to ophthalmologists should be considered in those with a history of glaucoma or recent ocular surgery. Interdisciplinary collaboration between nephrologists and ophthalmologists will ensure enhanced and appropriate management of patients with CKD.
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Affiliation(s)
- Simon Nusinovici
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore
| | - Charumathi Sabanayagam
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore; Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Ophthalmology and Visual Sciences Academic Clinical Program, Duke-NUS Medical School, Singapore
| | - Boon Wee Teo
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Gavin Siew Wei Tan
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore; Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Ophthalmology and Visual Sciences Academic Clinical Program, Duke-NUS Medical School, Singapore
| | - Tien Yin Wong
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore; Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Ophthalmology and Visual Sciences Academic Clinical Program, Duke-NUS Medical School, Singapore.
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Carvalho TJ, Calça R, Cassis J, Mendes A. Tubulointerstitial nephritis and uveitis syndrome in a female adult. BMJ Case Rep 2019; 12:12/1/e227688. [PMID: 30700465 DOI: 10.1136/bcr-2018-227688] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Tubulointerstitial nephritis and uveitis (TINU) syndrome is a rare disease characterised by the association of acutetubulointerstitial nephritis and uveitis. It affects mainly children and young women. Drugs and infections may be precipitating factors. It is a diagnosis of exclusion. The mainstays of treatment are topical and systemic corticosteroids. Prognosis is usually favourable. We report a case of TINU which occurred in our unit. A 37-year-old woman presented with an influenza-like illness, bilateral ocular pain and blurred vision. Ophthalmological evaluation revealed bilateral anterior uveitis and later renal involvement was seen as acute tubulointerstitial nephritis. A diagnosis of TINU was assumed after exclusion of other systemic diseases. She was treated with topical corticosteroids for the uveitis and evolved favourably, with resolution of ocular symptoms and normalisation of serum creatinine and proteinuria. This case highlights the importance of a high degree of clinical suspicion to make the diagnosis of TINU syndrome.
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Affiliation(s)
- Tiago J Carvalho
- Nephrology, Centro Hospitalar de Lisboa Ocidental EPE, Lisboa, Portugal
| | - Rita Calça
- Nephrology, Centro Hospitalar de Lisboa Ocidental EPE, Lisboa, Portugal
| | - João Cassis
- Department of Pathology, Centro Hospitalar de Lisboa Ocidental - Hospital de Egas Moniz, Lisboa, Portugal
| | - Artur Mendes
- Nephrology, Centro Hospitalar de Lisboa Ocidental EPE, Lisboa, Portugal
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TINU-associated Fanconi syndrome: a case report and review of literature. BMC Nephrol 2018; 19:274. [PMID: 30340545 PMCID: PMC6194638 DOI: 10.1186/s12882-018-1077-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 10/08/2018] [Indexed: 11/17/2022] Open
Abstract
Background Tubulo-interstitial Nephritis and Uveitis (TINU) syndrome is a rare oculo-renal inflammatory disease. Renal tubular defects are usually found, but full proximal tubular abnormalities have rarely been described. Case presentation We report the case of a 55-year old woman, native from Morocco, presenting with bilateral, non-granulomatous, anterior uveitis, mild renal insufficiency, leucocyturia and glycosuria. Further work-up showed hypophosphatemia and hyperphosphaturia, hypouricemia and hyperuricosuria, and hyper aminoaciduria, consistent with Fanconi syndrome. A kidney biopsy was obtained and showed diffuse interstitial infiltrates with tubular necrosis. The patient improved after the initiation of a corticosteroid therapy, with tapering dose. Conclusions We reviewed the literature and found nine similar cases. This association mostly occurs in adult woman, without current evidence for an ethnic predilection, unlike previously reported. The renal prognosis seems favorable after corticosteroid therapy, even in case of severe renal injury. Nonetheless mild tubular defects may persist after treatment or spontaneous remission.
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Pereira C, Gil J, Leal I, Costa-Reis P, Silva JEED, Stone R. Tubulointerstitial nephritis and uveitis syndrome in children: report of three cases. J Bras Nefrol 2018; 40:296-300. [PMID: 29944160 PMCID: PMC6533956 DOI: 10.1590/2175-8239-jbn-2018-0015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Accepted: 03/02/2018] [Indexed: 11/21/2022] Open
Abstract
Tubulointerstitial nephritis and uveitis syndrome is a rare and probably
underdiagnosed condition. Renal and ocular manifestations may not occur
simultaneously, making the diagnosis more difficult. Nephritis may be
asymptomatic; therefore, renal function evaluation is essential for diagnosis.
Urinary β2-microglobulin levels may be particularly useful. Uveitis, mostly
anterior, nongranulomatous and bilateral, occurs usually after the onset of
nephritis. Treatment includes corticosteroids and, eventually, other
immunosuppressant agents. Renal disease is usually benign and resolves
spontaneously or after treatment with systemic corticosteroids. Uveitis,
however, may be chronic or recurrent. The authors described the cases of three
pediatric patients diagnosed with tubulointerstitial nephritis and uveitis
syndrome. The goal of this paper was to warn the medical community over the need
to screen patients with uveitis for renal disease.
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Affiliation(s)
- Cátia Pereira
- Serviço de Pediatria Médica, Departamento de Pediatria, Hospital de Santa Maria, Centro Académico de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Joana Gil
- Serviço de Pediatria Médica, Departamento de Pediatria, Hospital de Santa Maria, Centro Académico de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Inês Leal
- Serviço de Oftalmologia, Hospital de Santa Maria, Centro Académico de Medicina, Universidade de Lisboa, Lisboa, Portugal.,Centro de Estudos das Ciências da Visão, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Patrícia Costa-Reis
- Unidade de Nefrologia e Transplantação Renal, Serviço de Pediatria Médica, Departamento de Pediatria, Hospital de Santa Maria, Centro Académico de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - José Eduardo Esteves Da Silva
- Unidade de Nefrologia e Transplantação Renal, Serviço de Pediatria Médica, Departamento de Pediatria, Hospital de Santa Maria, Centro Académico de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Rosário Stone
- Unidade de Nefrologia e Transplantação Renal, Serviço de Pediatria Médica, Departamento de Pediatria, Hospital de Santa Maria, Centro Académico de Medicina, Universidade de Lisboa, Lisboa, Portugal
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Caplash S, Gangaputra S, Kodati S, Tuchman S, Srinivasalu H, Sen HN. Treatment challenges in an atypical presentation of tubulointerstitial nephritis and uveitis (TINU). Am J Ophthalmol Case Rep 2018; 10:253-256. [PMID: 29780945 PMCID: PMC5956714 DOI: 10.1016/j.ajoc.2018.03.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 02/27/2018] [Accepted: 03/05/2018] [Indexed: 11/16/2022] Open
Abstract
PURPOSE To describe an atypical presentation of Tubulointerstitial Nephritis and Uveitis (TINU), with challenges in treatment course. OBSERVATIONS A 12-year-old Hispanic female presented to the National Eye Institute's Uveitis clinic with bilateral blurred vision, red eyes and photophobia, not responsive to topical steroids. On exam, she had bilateral severe panuveitis with areas of subretinal fluid. During her evaluation, she was noted to have elevated serum creatinine. A kidney biopsy confirmed the presence of severe tubulointerstitial nephritis and interstitial fibrosis. She was treated with oral steroids with excellent resolution of symptoms and subretinal fluid. She continued to have anterior segment flares with attempts to taper oral prednisone which lead to treatment with multiple immunomodulatory agents. Associated hypertension and kidney damage complicated the choice of a secondary immunosuppressive agent. CONCLUSIONS AND IMPORTANCE Although rare, TINU can present as panuveitis with choroidal involvement which may or may not be preceded by tubulointerstitial nephritis. A renal biopsy is required for definitive diagnosis, but abnormal urinalysis or renal function should raise suspicion for TINU.
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Affiliation(s)
- Sonny Caplash
- Laboratory of Immunology, National Eye Institute, National Institutes of Health, Bethesda, MD, 20814, United States
| | - Sapna Gangaputra
- Laboratory of Immunology, National Eye Institute, National Institutes of Health, Bethesda, MD, 20814, United States
| | - Shilpa Kodati
- Laboratory of Immunology, National Eye Institute, National Institutes of Health, Bethesda, MD, 20814, United States
| | - Shamir Tuchman
- Division of Pediatric Nephrology, Children's National Medical Center, Washington DC, 20010, United States
| | - Hemalatha Srinivasalu
- Division of Rheumatology, Children's National Medical Center, Washington DC, 20010, United States
| | - H. Nida Sen
- Laboratory of Immunology, National Eye Institute, National Institutes of Health, Bethesda, MD, 20814, United States
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