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Benn BS, Lippitt WL, Cortopassi I, Balasubramani GK, Barbosa EM, Drake WP, Herzog E, Gibson K, Chen ES, Koth LL, Fuhrman C, Lynch DA, Kaminski N, Wisniewski SR, Carlson NE, Maier LA. Chest CT Imaging Provides More Information Than Chest Radiography Alone in Determining Extent of Physiologic Impairment in Pulmonary Sarcoidosis. Chest 2024:S0012-3692(24)00674-3. [PMID: 38830401 DOI: 10.1016/j.chest.2024.04.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 04/10/2024] [Accepted: 04/16/2024] [Indexed: 06/05/2024] Open
Abstract
BACKGROUND Sarcoidosis staging primarily has relied on the Scadding chest radiographic system, although chest CT imaging is finding increased clinical use. RESEARCH QUESTION Whether standardized chest CT scan assessment provides additional understanding of lung function beyond Scadding stage and demographics is unknown and the focus of this study. STUDY DESIGN AND METHODS We used the National Heart, Lung, and Blood Institute study Genomics Research in Alpha-1 Antitrypsin Deficiency and Sarcoidosis cases of sarcoidosis (n = 351) with Scadding stage and chest CT scans obtained in a standardized manner. One chest radiologist scored all CT scans with a visual scoring system, with a subset read by another chest radiologist. We compared demographic features, Scadding stage, and CT scan findings and the correlation between these measures. Associations between spirometry results and Dlco, CT scan findings, and Scadding stage were determined using regression analysis (n = 318). Agreement between readers was evaluated using Cohen's κ value. RESULTS CT scan features were inconsistent with Scadding stage in approximately 40% of cases. Most CT scan features assessed on visual scoring were associated negatively with lung function. Associations persisted for FEV1 and Dlco when adjusting for Scadding stage, although some CT scan feature associations with FVC became insignificant. Scadding stage was associated primarily with FEV1, and inclusion of CT scan features reduced significance in association between Scadding stage and lung function. Multivariable regression modeling to identify radiologic measures explaining lung function included Scadding stage for FEV1 and FEV1 to FVC ratio (P < .05) and marginally for Dlco (P < .15). Combinations of CT scan measures accounted for Scadding stage for FVC. Correlations among Scadding stage and CT scan features were noted. Agreement between readers was poor to moderate for presence or absence of CT scan features and poor for degree and location of abnormality. INTERPRETATION CT scan features explained additional variability in lung function beyond Scadding stage, with some CT scan features obviating the associations between lung function and Scadding stage. Whether CT scan features, phenotypes, or endotypes could be useful for managing patients with sarcoidosis needs more study.
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Affiliation(s)
- Bryan S Benn
- Department of Medicine, University of California, San Francisco, San Francisco, CA
| | - William L Lippitt
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado, Aurora
| | - Isabel Cortopassi
- Department of Radiology, Mayo Clinic College of Medicine and Science, Jacksonville, FL
| | - G K Balasubramani
- Department of Epidemiology and Clinical and Translations Sciences, School of Public Health, University of Pittsburgh, Pittsburgh, PA
| | - Eduardo Mortani Barbosa
- Department of Radiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Wonder P Drake
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD
| | - Erica Herzog
- Section of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT
| | - Kevin Gibson
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Edward S Chen
- Department of Medicine, Johns Hopkins University, Baltimore, MD
| | - Laura L Koth
- Department of Medicine, University of California, San Francisco, San Francisco, CA
| | - Carl Fuhrman
- Department of Medicine, University of California, San Francisco, San Francisco, CA
| | - David A Lynch
- Department of Radiology, National Jewish Health, Denver, CO
| | - Naftali Kaminski
- Section of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT
| | - Stephen R Wisniewski
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Nichole E Carlson
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado, Aurora
| | - Lisa A Maier
- Department of Medicine, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO; Department of Environmental and Occupational Health, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO; Department of Medicine, National Jewish Health, Denver, CO.
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Israël-Biet D, Bernardinello N, Pastré J, Tana C, Spagnolo P. High-Risk Sarcoidosis: A Focus on Pulmonary, Cardiac, Hepatic and Renal Advanced Diseases, as Well as on Calcium Metabolism Abnormalities. Diagnostics (Basel) 2024; 14:395. [PMID: 38396434 PMCID: PMC10887913 DOI: 10.3390/diagnostics14040395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/02/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Abstract
Although sarcoidosis is generally regarded as a benign condition, approximately 20-30% of patients will develop a chronic and progressive disease. Advanced pulmonary fibrotic sarcoidosis and cardiac involvement are the main contributors to sarcoidosis morbidity and mortality, with failure of the liver and/or kidneys representing additional life-threatening situations. In this review, we discuss diagnosis and treatment of each of these complications and highlight how the integration of clinical, pathological and radiological features may help predict the development of such high-risk situations in sarcoid patients.
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Affiliation(s)
- Dominique Israël-Biet
- Service de Pneumologie et Soins Intensifs, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, 75015 Paris, France
| | - Nicol Bernardinello
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35128 Padova, Italy;
| | - Jean Pastré
- Service de Pneumologie et Soins Intensifs, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, 75015 Paris, France
| | - Claudio Tana
- Geriatrics Clinic, SS Annunziata University-Hospital of Chieti, 66100 Chieti, Italy
| | - Paolo Spagnolo
- Section of Respiratory Diseases, University of Padova, 35121 Padova, Italy
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Kim JS, Gupta R. Clinical Manifestations and Management of Fibrotic Pulmonary Sarcoidosis. J Clin Med 2023; 13:241. [PMID: 38202248 PMCID: PMC10780222 DOI: 10.3390/jcm13010241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 12/22/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024] Open
Abstract
Fibrotic pulmonary sarcoidosis represents a distinct and relatively uncommon manifestation within the spectrum of sarcoidosis and has substantial morbidity and mortality. Due to the scarcity of research focused on this specific disease subtype, our current understanding of pathogenesis and optimal management remains constrained. This knowledge gap underscores the need for further investigation into areas such as targeted therapies, lung transplantation, and quality of life of patients with fibrotic pulmonary sarcoidosis. The primary aim of this review is to discuss recent developments within the realm of fibrotic pulmonary sarcoidosis to foster a more comprehensive understanding of the underlying mechanisms, prognosis, and potential treatment modalities.
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Affiliation(s)
- Jin Sun Kim
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, PA 19140, USA
| | - Rohit Gupta
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine, Temple University Hospital, Philadelphia, PA 19140, USA;
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Giorgiutti S, Jacquot R, El Jammal T, Bert A, Jamilloux Y, Kodjikian L, Sève P. Sarcoidosis-Related Uveitis: A Review. J Clin Med 2023; 12:jcm12093194. [PMID: 37176633 PMCID: PMC10178951 DOI: 10.3390/jcm12093194] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 04/24/2023] [Accepted: 04/26/2023] [Indexed: 05/15/2023] Open
Abstract
Sarcoidosis is an inflammatory disease that involves the eyes in 10-55% of cases, sometimes without systemic involvement. All eye structures can be affected, but uveitis is the most common ocular manifestation and causes vision loss. The typical ophthalmological appearance of these uveitis is granulomatous (in cases with anterior involvement), which are usually bilateral and with synechiae. Posterior involvement includes vitritis, vasculitis and choroidal lesions. Tuberculosis is a classic differential diagnosis to be wary of, especially in people who have spent time in endemic areas. The diagnosis is based on histology with the presence of non-caseating epithelioid granulomas. However, due to the technical difficulty and yield of biopsies, the diagnosis of ocular sarcoidosis is often based on clinico-radiological features. The international criteria for the diagnosis of ocular sarcoidosis have recently been revised. Corticosteroids remain the first-line treatment for sarcoidosis, but up to 30% of patients require high doses, justifying the use of corticosteroid-sparing treatments. In these cases, immunosuppressive treatments such as methotrexate may be introduced. More recent biotherapies such as anti-TNF are also very effective (as they are in other non-infectious uveitis etiologies).
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Affiliation(s)
- Stéphane Giorgiutti
- Department of Clinical Immunology and Internal Medicine, National Center for Systemic Autoimmune Diseases (CNR RESO), Strasbourg University Hospital, 67000 Strasbourg, France
- INSERM UMR-S1109, Université de Strasbourg, 67000 Strasbourg, France
| | - Robin Jacquot
- Department of Internal Medicine, Croix-Rousse University Hospital, Hospices Civils de Lyon, 69004 Lyon, France
- Faculté de Médecine et de Maïeutique Lyon-Sud-Charles Mérieux, Université de Lyon, 69000 Lyon, France
| | - Thomas El Jammal
- Department of Internal Medicine, Croix-Rousse University Hospital, Hospices Civils de Lyon, 69004 Lyon, France
- Faculté de Médecine et de Maïeutique Lyon-Sud-Charles Mérieux, Université de Lyon, 69000 Lyon, France
- Laboratory of Tissue Biology and Therapeutic Engineering, CNRS UMR5305, IBCP, University of Lyon, 69007 Lyon, France
| | - Arthur Bert
- Department of Internal Medicine, Croix-Rousse University Hospital, Hospices Civils de Lyon, 69004 Lyon, France
- Faculté de Médecine et de Maïeutique Lyon-Sud-Charles Mérieux, Université de Lyon, 69000 Lyon, France
| | - Yvan Jamilloux
- Department of Internal Medicine, Croix-Rousse University Hospital, Hospices Civils de Lyon, 69004 Lyon, France
- Faculté de Médecine et de Maïeutique Lyon-Sud-Charles Mérieux, Université de Lyon, 69000 Lyon, France
| | - Laurent Kodjikian
- Department of Ophthalmology, Croix-Rousse University Hospital, Hospices Civils de Lyon, 69004 Lyon, France
- UMR5510 MATEIS, CNRS, INSA Lyon, Université de Lyon 1, 69100 Villeurbanne, France
| | - Pascal Sève
- Department of Internal Medicine, Croix-Rousse University Hospital, Hospices Civils de Lyon, 69004 Lyon, France
- Faculté de Médecine et de Maïeutique Lyon-Sud-Charles Mérieux, Université de Lyon, 69000 Lyon, France
- Pôle IMER, Hospices Civils de Lyon, 69002 Lyon, France
- The Health Services and Performance Research (EA 7425 HESPER), Université de Lyon, 69003 Lyon, France
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Callejas Rubio JL, Ortego Centeno N. [Sarcoidosis and lymphoma]. Med Clin (Barc) 2023; 160:277. [PMID: 36396478 DOI: 10.1016/j.medcli.2022.09.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/20/2022] [Accepted: 09/22/2022] [Indexed: 11/16/2022]
Affiliation(s)
- Jose Luis Callejas Rubio
- Unidad de Enfermedades Sistémicas, Servicio de Medicina Interna, Hospital Clínico Universitario San Cecilio, IBS Granada, Granada, España.
| | - Noberto Ortego Centeno
- Cátedra de Medicina, Departamento de Medicina, Universidad de Granada, IBS Granada, Granada, España
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Abstract
INTRODUCTION Advanced pulmonary sarcoidosis refers to phenotypes of pulmonary sarcoidosis that often lead to significant loss of lung function, respiratory failure, or death. Around 20% of patients with sarcoidosis may progress to this state which is mainly driven by advanced pulmonary fibrosis. Advanced fibrosis often presents with associated complications of sarcoidosis including infections, bronchiectasis, and pulmonary hypertension. AREAS COVERED This article will focus on the pathogenesis, natural history of disease, diagnosis, and potential treatment options of pulmonary fibrosis in sarcoidosis. In the expert opinion section, we will discuss the prognosis and management of patients with significant disease. EXPERT OPINION While some patients with pulmonary sarcoidosis remain stable or improve with anti-inflammatory therapies, others develop pulmonary fibrosis and further complications. Although advanced pulmonary fibrosis is the leading cause of death in sarcoidosis, there are no evidence-based guidelines for the management of fibrotic sarcoidosis. Current recommendations are based on expert consensus and often include multidisciplinary discussions with experts in sarcoidosis, pulmonary hypertension, and lung transplantation to facilitate care for such complex patients. Current works evaluating treatments include the use of antifibrotic therapies for treatment in advanced pulmonary sarcoidosis.
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Affiliation(s)
- Rohit Gupta
- Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, PA, USA
| | - Jin Sun Kim
- Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, PA, USA
| | - Robert P Baughman
- Department of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
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