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Kallianos K. Imaging of Pulmonary Manifestations of Connective Tissue Disease. Rheum Dis Clin North Am 2024; 50:409-422. [PMID: 38942577 DOI: 10.1016/j.rdc.2024.03.002] [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] [Indexed: 06/30/2024]
Abstract
The majority of connective tissue diseases (CTDs) are multisystem disorders that are often heterogeneous in their presentation and do not have a single laboratory, histologic, or radiologic feature that is defined as the gold standard to support a specific diagnosis. Given this challenging situation, the diagnosis of CTD is a process that requires the synthesis of multidisciplinary data which may include patient clinical symptoms, serologic evaluation, laboratory testing, and imaging. Pulmonary manifestations of connective tissue disease include interstitial lung disease as well as multicompartmental manifestations. These CT imaging patterns and features of specific diseases will be discussed in this article.
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Affiliation(s)
- Kimberly Kallianos
- Department of Radiology and Biomedical Imaging, UCSF, 505 Parnassus Avenue, M391, San Francisco, CA 94143, USA.
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2
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Poli S, Sciorio F, Piacentini G, Pietrobelli A, Pecoraro L, Pieropan S. Acute Respiratory Failure in Autoimmune Rheumatic Diseases: A Review. J Clin Med 2024; 13:3008. [PMID: 38792549 PMCID: PMC11122618 DOI: 10.3390/jcm13103008] [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: 04/01/2024] [Revised: 05/08/2024] [Accepted: 05/17/2024] [Indexed: 05/26/2024] Open
Abstract
This review examines respiratory complications in autoimmune rheumatic diseases within intensive care units (ICUs). The respiratory system, primarily affected in diseases like rheumatoid arthritis, systemic lupus erythematosus, and scleroderma, often leads to respiratory failure. Common manifestations include alveolar hemorrhage, interstitial fibrosis, and acute respiratory distress syndrome. Early recognition and treatment of non-malignant conditions are crucial to prevent rapid disease progression, with ICU mortality rates ranging from 30% to 60%. Delayed immunosuppressive or antimicrobial therapy may result in organ system failure. Collaboration with rheumatic specialists is vital for accurate diagnosis and immediate intervention. Mortality rates for rheumatic diseases in the ICU surpass those of other conditions, underscoring the need for specialized care and proactive management. The review emphasizes comprehensive assessments, distinguishing disease-related complications from underlying issues, and the importance of vigilant monitoring to enhance patient outcomes.
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Affiliation(s)
| | | | | | | | - Luca Pecoraro
- Pediatric Clinic, Department of Surgical Sciences, Dentistry, Pediatrics and Gynecology, University of Verona, 37126 Verona, Italy
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Palafox-Flores JG, Valencia-Ledezma OE, Vargas-López G, Jamaica-Balderas L, Acevedo-Silva N, Castro-Fuentes CA. Systemic lupus erythematosus in pediatric patients: Pulmonary manifestations. Respir Med 2023; 220:107456. [PMID: 37926179 DOI: 10.1016/j.rmed.2023.107456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 11/01/2023] [Accepted: 11/02/2023] [Indexed: 11/07/2023]
Abstract
The pulmonary manifestations of Systemic Lupus Erythematosus (SLE) in pediatric patients are poorly understood and the pulmonary manifestations reported from the adult population are generally extrapolated to the pediatric population. In the present work, the review of 228 files was carried out, in which the pulmonary manifestations, symptoms and antibody levels of the patients treated at the Hospital Regional de Alta Especialidad de Ixtapaluca (HRAEI), State of Mexico, Mexico, were identified. Statistical significance between groups was estimated using the Chi-square and Mann-Whitney U test. The main pulmonary manifestations identified were pleurisy (14 %), pulmonary hemorrhage (3.9 %), pulmonary thromboembolism (0.9 %), acute lupus pneumonitis (0.4 %), pulmonary arterial hypertension (0.4 %), and small lung syndrome (0.4 %). While the initial symptomatology was dyspnea with an incidence of 9.6 %, the mean oxygen saturation in the population was 96.87 %. Pleural effusion was identified as the most frequent pulmonary manifestation in radiographic changes. No statistically significant difference was found in antibody levels when comparing the groups. The most common pulmonary manifestation associated with SLE is pleurisy, however, the range of pulmonary manifestations in this type of patient can be very varied, as well as the presentation of each of them.
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Affiliation(s)
| | | | | | | | - Nydia Acevedo-Silva
- Pediatric Rheumatology Unit, Hospital Regional de Alta Especialidad de Ixtapaluca, Mexico
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4
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Shin JI, Lee KH, Park S, Yang JW, Kim HJ, Song K, Lee S, Na H, Jang YJ, Nam JY, Kim S, Lee C, Hong C, Kim C, Kim M, Choi U, Seo J, Jin H, Yi B, Jeong SJ, Sheok YO, Kim H, Lee S, Lee S, Jeong YS, Park SJ, Kim JH, Kronbichler A. Systemic Lupus Erythematosus and Lung Involvement: A Comprehensive Review. J Clin Med 2022; 11:jcm11226714. [PMID: 36431192 PMCID: PMC9698564 DOI: 10.3390/jcm11226714] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 10/27/2022] [Accepted: 11/04/2022] [Indexed: 11/16/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is a complex autoimmune disease with multiorgan manifestations, including pleuropulmonary involvement (20-90%). The precise mechanism of pleuropulmonary involvement in SLE is not well-understood; however, systemic type 1 interferons, circulating immune complexes, and neutrophils seem to play essential roles. There are eight types of pleuropulmonary involvement: lupus pleuritis, pleural effusion, acute lupus pneumonitis, shrinking lung syndrome, interstitial lung disease, diffuse alveolar hemorrhage (DAH), pulmonary arterial hypertension, and pulmonary embolism. DAH has a high mortality rate (68-75%). The diagnostic tools for pleuropulmonary involvement in SLE include chest X-ray (CXR), computed tomography (CT), pulmonary function tests (PFT), bronchoalveolar lavage, biopsy, technetium-99m hexamethylprophylene amine oxime perfusion scan, and (18)F-fluorodeoxyglucose positron emission tomography. An approach for detecting pleuropulmonary involvement in SLE includes high-resolution CT, CXR, and PFT. Little is known about specific therapies for pleuropulmonary involvement in SLE. However, immunosuppressive therapies such as corticosteroids and cyclophosphamide are generally used. Rituximab has also been successfully used in three of the eight pleuropulmonary involvement forms: lupus pleuritis, acute lupus pneumonitis, and shrinking lung syndrome. Pleuropulmonary manifestations are part of the clinical criteria for SLE diagnosis. However, no review article has focused on the involvement of pleuropulmonary disease in SLE. Therefore, this article summarizes the literature on the epidemiology, pathogenesis, diagnosis, and management of pleuropulmonary involvement in SLE.
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Affiliation(s)
- Jae Il Shin
- Department of Pediatrics, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Keum Hwa Lee
- Department of Pediatrics, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Seoyeon Park
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Jae Won Yang
- Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea
| | - Hyung Ju Kim
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Kwanhyuk Song
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Seungyeon Lee
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Hyeyoung Na
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Yong Jun Jang
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Ju Yun Nam
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Soojin Kim
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Chaehyun Lee
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Chanhee Hong
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Chohwan Kim
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Minhyuk Kim
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Uichang Choi
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Jaeho Seo
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Hyunsoo Jin
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - BoMi Yi
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Se Jin Jeong
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Yeon Ook Sheok
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Haedong Kim
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Sangmin Lee
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Sangwon Lee
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Young Soo Jeong
- Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Se Jin Park
- Department of Pediatrics, Eulji University School of Medicine, Daejeon 34824, Republic of Korea
| | - Ji Hong Kim
- Department of Pediatrics, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
- Department of Pediatrics, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 26426, Republic of Korea
- Correspondence:
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Kallianos K. Imaging of Pulmonary Manifestations of Connective Tissue Disease. Radiol Clin North Am 2022; 60:915-924. [DOI: 10.1016/j.rcl.2022.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abstract
Children with rheumatic disease have rare pulmonary manifestations that may cause significant morbidity and mortality. These children are often clinically asymptomatic until disease has significantly progressed, so they should be screened for pulmonary involvement. There has been recent recognition of a high mortality-related lung disease in systemic-onset juvenile idiopathic arthritis; risk factors include onset of juvenile idiopathic arthritis less than 2 years of age, history of macrophage activation syndrome, presence of trisomy 21, and history of anaphylactic reaction to biologic therapy. Early recognition and treatment of lung disease in children with rheumatic diseases may improve outcomes.
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Ng BH, Nik Abeed NN, Abdul Hamid MF, Soo CI, Low HJ, Ban AYL. Indwelling pleural catheter and successful autopleurodesis of refractory inflammatory lupus effusion. Respirol Case Rep 2020; 8:e00621. [PMID: 32685166 PMCID: PMC7362682 DOI: 10.1002/rcr2.621] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/08/2020] [Accepted: 06/29/2020] [Indexed: 11/29/2022] Open
Abstract
Indwelling pleural catheter (IPC) is a useful tool for refractory malignant pleural effusions (MPEs). It allows palliation by intermittent symptomatic relief of the effusion and improves quality of life. Its use in benign pleural effusions comes mainly from retrospective studies, case series, and case reports. Lupus effusion is common, causes minimal symptoms, and usually responds to either steroid therapy or immunosuppressants. Refractory lupus effusion is less common and treatment may require invasive surgical pleurectomy. We describe a 52‐year‐old woman whose first presentation of systemic lupus erythematosus (SLE) was a pleural effusion refractory to steroids and immunosuppressants. She successfully achieved spontaneous pleurodesis with intermittent IPC drainage at three months.
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Affiliation(s)
- Boon Hau Ng
- Pulmonology Unit, Department of Medicine, Faculty of Medicine Universiti Kebangsaan Malaysia Medical Centre Kuala Lumpur Malaysia
| | - Nik Nuratiqah Nik Abeed
- Pulmonology Unit, Department of Medicine, Faculty of Medicine Universiti Kebangsaan Malaysia Medical Centre Kuala Lumpur Malaysia
| | - Mohamed Faisal Abdul Hamid
- Pulmonology Unit, Department of Medicine, Faculty of Medicine Universiti Kebangsaan Malaysia Medical Centre Kuala Lumpur Malaysia
| | - Chun Ian Soo
- Pulmonology Unit, Department of Medicine, Faculty of Medicine Universiti Kebangsaan Malaysia Medical Centre Kuala Lumpur Malaysia
| | - Hsueh Jing Low
- Department of Anaesthesiology and Critical Care, Faculty of Medicine Universiti Kebangsaan Malaysia Medical Centre Kuala Lumpur Malaysia
| | - Andrea Yu-Lin Ban
- Pulmonology Unit, Department of Medicine, Faculty of Medicine Universiti Kebangsaan Malaysia Medical Centre Kuala Lumpur Malaysia
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Yang GL, Guo J, Pudasaini B, Yuan P, Gong SG, Wang L, Zhao QH, Yang WL, Jiang R, Zhou C, Liu JM. Value of heart rate recovery in female patients with pulmonary arterial hypertension due to systemic lupus erythematosus. CLINICAL RESPIRATORY JOURNAL 2019; 13:545-554. [PMID: 31295761 DOI: 10.1111/crj.13056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 05/19/2019] [Accepted: 07/01/2019] [Indexed: 12/12/2022]
Abstract
OBJECTIVE This study intended to explore the relation between heart rate recovery at 1 minutes (HRR1) during the recovery phase of cardiopulmonary exercise test (CPET) and exercise capacity in female systemic lupus erythematosus associated pulmonary arterial hypertension (SLE-PAH) patients. METHODS Twenty-one female SLE-PAH patients underwent right heart catheterization (RHC), pulmonary function test (PFT) and CPET. Forty-two healthy subjects matched with SLE-PAH patients in age, sex and BMI were recruited as a control group. The correlations between HRR1 with clinical and CPET parameters were performed. RESULTS Peak HR, ΔHR, HRR1, Peak HR-warm HR1min , Peak HR-warm HR2min and CR were significantly lower in SLE-PAH than in controls (P < .01). Increased incidence of CRI was seen in SLE-PAH. Except for the Peak PET O2 , which was higher in controls, all other CPET parameters were lower in SLE-PAH. SLE-PAH patients with HRR1 ≥ 16 had longer 6MWD, lower NT-proBNP, better percent of predicted gas transfer index or diffusing capacity for carbon monoxide (DLco% pred) as well as better CO and CI. Peak HR, ΔHR, HRR1, Peak HR-warm HR1min , Peak HR-warm HR2min , CR, Peak Load, Peak VO2 , Peak PET CO2 , OUEP and OUES were lower and duration of exercise was shorter in patients with HRR1 < 16. HRR1 had positive correlation with 6MWD, DLco% pred, CO, CI and some key CPET parameters. CONCLUSIONS HRR1 is an easily obtained auxiliary parameter in SLE-PAH patients to reflect an altered autonomic tone. SLE-PAH patients with HRR1 < 16 have more severe hemodynamics, worse clinical findings and marked oxygen uptake inefficiency than those with HRR1 ≥ 16.
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Affiliation(s)
- Guo-Ling Yang
- Medical College, Soochow University, Suzhou, China.,Department of Pulmonary Function Test, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jian Guo
- Medical College, Soochow University, Suzhou, China.,Department of Pulmonary Function Test, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Bigyan Pudasaini
- Department of Pulmonary Function Test, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Ping Yuan
- Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Su-Gang Gong
- Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Lan Wang
- Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Qin-Hua Zhao
- Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Wen-Lan Yang
- Department of Pulmonary Function Test, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Rong Jiang
- Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Caicun Zhou
- Department of Oncology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jin-Ming Liu
- Department of Pulmonary Function Test, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China.,Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
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Metry AM, Al Salmi I, Al Balushi F, Yousef MA, Al Ismaili F, Hola A, Hannawi S. Systemic Lupus Erythematosus: Symptoms and Signs at Initial Presentations. Antiinflamm Antiallergy Agents Med Chem 2019; 18:142-150. [PMID: 30488801 DOI: 10.2174/1871523018666181128161828] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 11/18/2018] [Accepted: 11/22/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND Systemic Lupus Erythematosus (SLE) is an autoimmune multisystem inflammatory condition that causes microvascular inflammation with the production of various auto-antibodies that play a major role in its pathogenesis. SLE can affect both sexes, all ages, and all ethnic groups with widespread geographical and socioeconomic backgrounds. Asia encompasses people of many sociocultural backgrounds with diverse ethnic. OBJECTIVE Due to a lack of national epidemiological research, the incidence and prevalence of SLE in Middle Eastern and Arab countries, have only recently been studied. This article aims to explore the status of SLE in Oman and to record symptoms and signs of SLE at first presentation. METHODOLOGY Medical records of all patients diagnosed with SLE at the Royal Hospital from 2006 to 2014 were reviewed for information recorded at first visit. SLE diagnosis was based on the American College of Rheumatology classification criteria; ACR97 (which includes the clinical manifestation and laboratory evidence). Patients with SLE disease manifestations extrapolated and analyzed. There were 966 patients diagnosed with SLE during the period from 2006 to 2014. Mean (SD) age at presentations was 35.5 (11.5) years. Majority of patients were female which constitutes 88.7% of the total SLE patients with mean age 27.6 (1.4) years. RESULTS Constitutional symptoms were found in 48.68 of SLE population including fatigue in 35.22%, and weight changes in 13.43%. The cutaneous manifestations that were present included malar rash 37.69%, photosensitivity 35.10%, discoid lupus 17.63%, and hair loss 39.29%. Musculoskeletal manifestations were commonly seen among the studied population including arthralgia in 68.75%, myalgia in 55.65%, arthritis in 48.31%, whilst myositis, tendon abnormalities and avascular necrosis were found in only 2.47%, 0.31% and 1.98%. respectively. CONCLUSION This is the first study of the symptoms and signs at initial clinical presentation of SLE patients compared to other studies done regionally where most have focused on clinical manifestations during the progression course of SLE. SLE manifestations may be related to the differences in the genetic make-up of the patients who come from various ethnic groups despite similar geography or sociocultural background, or to referral bias, as some studies were performed in the nephrology units and others in the rheumatology units. There is a pressing need to establish a nationwide and regional collaboration to establish LUPUS and to put forward a strategic planning with each MOH to provide an easy and efficient report of SLE cases and provide various effective management for such a debilitating syndrome.
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Affiliation(s)
| | - Issa Al Salmi
- The Renal Medicine Department, The Royal Hospital, Muscat, Oman
| | | | | | | | - Alan Hola
- The Renal Medicine Department, The Royal Hospital, Muscat, Oman
| | - Suad Hannawi
- Rheumatology Department, Ministry of Health and Prevention, Dubai 65522, United Arab Emirates
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Aghdashi M, Behnemoon M, Mahmoodi Rad J, Rabiepour M. Evaluation of serum uric acid level in systemic lupus erythematosus patients with normal and high pulmonary arterial hypertension. Biomedicine (Taipei) 2018; 8:16. [PMID: 30141403 PMCID: PMC6108231 DOI: 10.1051/bmdcn/2018080316] [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: 03/12/2018] [Accepted: 04/23/2018] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Systemic lupus erythematosus (SLE) is a life-threatening multisystem inflammatory condition affected any organ system. Considering the role of uric acid as a pro-inflammatory compound in high pulmonary arterial pressure, serum levels of uric acid and its relation to severity and duration of the disease were assessed in SLE patients. METHODS As a cross-sectional study, 75 patients with SLE were enrolled in Imam Khomeini Hospital and Sahand Clinic. Serum uric acid level was measured by pars azmoon kit. Pearson correlation coefficient and T-test were used for statistical analysis of data. RESULTS The mean duration of SLE was 56.44 ± 40.57 months. High serum uric acid was observed in 13.3% of patients with SLE. Moreover, 8% of these patients had high pulmonary arterial pressure. Serum uric acid in patients with high pulmonary artery pressure was significantly higher than patients with normal pulmonary artery pressure (P < 0.01). Furthermore, a significant relation was seen between severity of SLE disease with serum uric acid level and pulmonary artery systolic pressure (P < 0.05). However, there was no significant correlation between serum uric acid level and duration of the disease (p = 0.90, r = 0.016). CONCLUSION According to these results, a significantly increased level of serum uric acid was observed in patients with pulmonary arterial pressure. Hence, serum uric acid level could be a prognostic marker of pulmonary arterial pressure in SLE patients which correlates with disease severity. It also would help to reduce clinical demands for echocardiography in patients with normal uric acid levels.
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Elewa YHA, Ichii O, Kon Y. Sex-related differences in autoimmune-induced lung lesions in MRL/MpJ-fas lpr mice are mediated by the development of mediastinal fat-associated lymphoid clusters. Autoimmunity 2017; 50:306-316. [PMID: 28665157 DOI: 10.1080/08916934.2017.1344973] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
MRL/MpJ-Faslpr (lpr) mice are a model for autoimmune diseases such as systemic lupus erythematosus (SLE). These diseases mainly affect women, with a 10:1 female-to-male ratio, and cause pleuropulmonary lesions. We previously revealed a correlation between mediastinal fat-associated lymphoid cluster (MFALC) development and cellular infiltration in the lungs of lpr male mice; however, we did not report on MFALCs in females. The purpose of this investigation was to reveal sex-related differences in MFALCs in lpr mice. We compared the morphological features of MFALCs and lung mononuclear cell aggregates (LMCAs) in 5-month-old male and female lpr mice. The females showed significantly elevated anti-dsDNA autoantibody titers and larger MFALCs, with a higher ratio of lymphatic vessel (LV) and high endothelial venule (HEV) areas to MFALC area, and greater numbers of T- and B-cells, macrophages, and proliferating and dendritic cells in MFALCs and LMCAs than males. Our data indicated that MFALCs were more developed and lung lesions were more severe in female than in male lpr mice, thereby suggesting a potential role for LVs and HEVs in the establishment of MFALCs and lung lesions. Further investigation in female lpr mice will be needed for treatment of human respiratory diseases and autoimmune disorders.
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Affiliation(s)
- Yaser Hosny Ali Elewa
- a Department of Histology and Cytology, Faculty of Veterinary Medicine , Zagazig University , Zagazig , Egypt.,b Laboratory of Anatomy, Department of Biomedical Sciences, Graduate School of Veterinary Medicine , Hokkaido University , Sapporo , Japan
| | - Osamu Ichii
- b Laboratory of Anatomy, Department of Biomedical Sciences, Graduate School of Veterinary Medicine , Hokkaido University , Sapporo , Japan
| | - Yasuhiro Kon
- b Laboratory of Anatomy, Department of Biomedical Sciences, Graduate School of Veterinary Medicine , Hokkaido University , Sapporo , Japan
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Haye Salinas MJ, Caeiro F, Saurit V, Alvarellos A, Wojdyla D, Scherbarth HR, de O e Silva AC, Tavares Brenol JC, Lavras Costallat LT, Neira OJ, Iglesias Gamarra A, Vásquez G, Reyes Llerena GA, Barile-Fabris LA, Silveira LH, Sauza del Pozo MJ, Acevedo Vásquez EM, Alfaro Lozano JL, Esteva Spinetti MH, Alarcón GS, Pons-Estel BA. Pleuropulmonary involvement in patients with systemic lupus erythematosus from a Latin American inception cohort (GLADEL). Lupus 2017; 26:1368-1377. [DOI: 10.1177/0961203317699284] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objectives The objectives of this study were to examine the demographic and clinical features associated with the occurrence of pleuropulmonary manifestations, the predictive factors of their occurrence and their impact on mortality in systemic lupus erythematosus (SLE) patients. Materials and methods The association of pleuropulmonary manifestations with demographic and clinical features, the predictive factors of their occurrence and their impact on mortality were examined in GLADEL patients by appropriate univariable and multivariable analyses. Results At least one pleuropulmonary manifestation occurred in 421 of the 1480 SLE patients (28.4%), pleurisy being the most frequent (24.0%). Age at SLE onset ≥30 years (OR 1.42; 95% CI 1.10–1.83), the presence of lower respiratory tract infection (OR 3.19; 95% CI 2.05–4.96), non-ischemic heart disease (OR 3.17; 95% CI 2.41–4.18), ischemic heart disease (OR 3.39; 95% CI 2.08–5.54), systemic (OR 2.00; 95% CI 1.37–2.91), ocular (OR 1.58; 95% CI 1.16–2.14) and renal manifestations (OR 1.44; 95% CI 1.09–1.83) were associated with pleuropulmonary manifestations, whereas cutaneous manifestations were negatively associated (OR 0.47; 95% CI 0.29–0.76). Non-ischemic heart disease (HR 2.24; 95% CI 1.63–3.09), SDI scores ≥1 (OR 1.54; 95% CI 1.10–2.17) and anti-La antibody positivity (OR 2.51; 95% CI 1.39–4.57) independently predicted their subsequent occurrence. Cutaneous manifestations were protective of the subsequent occurrence of pleuropulmonary manifestations (HR 0.62; 95% CI 0.43–0.90). Pleuropulmonary manifestations independently contributed a decreased survival (HR: 2.79 95% CI 1.80–4.31). Conclusion Pleuropulmonary manifestations are frequent in SLE, particularly pleuritis. Older age, respiratory tract infection, cardiac, systemic and renal involvement were associated with them, whereas cutaneous manifestations were negatively associated. Cardiac compromise, SDI scores ≥1 and anti-La positivity at disease onset were predictive of their subsequent occurrence, whereas cutaneous manifestations were protective. They independently contributed to a decreased survival in these patients.
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Affiliation(s)
- M J Haye Salinas
- Servicio de Reumatología, Hospital Privado, Centro Médico de Córdoba, Córdoba, Argentina
| | - F Caeiro
- Servicio de Reumatología, Hospital Privado, Centro Médico de Córdoba, Córdoba, Argentina
| | - V Saurit
- Servicio de Reumatología, Hospital Privado, Centro Médico de Córdoba, Córdoba, Argentina
| | - A Alvarellos
- Servicio de Reumatología, Hospital Privado, Centro Médico de Córdoba, Córdoba, Argentina
| | - D Wojdyla
- Department of Biostatistics, GLADEL, Rosario, Argentina
| | - H R Scherbarth
- Servicio de Reumatología, Hospital Interzonal General de Agudos “Dr. Oscar Alende” Mar del Plata, Argentina
| | - A C de O e Silva
- Serviço da Reumatología, Facultad de de Medicina, Universida de Federal de Goias, Goiania, Brazil
| | - J C Tavares Brenol
- Serviço de Reumatología, Hospital da Clinicas da Porto Alegre, Universidade Federal do Rio Grande do Sul, Brazil
| | - L T Lavras Costallat
- Divisao de Reumatología, Faculdade de Ciencias Medicas, Universidade Estadual da Campinas, Campinas, Brazil
| | - O J Neira
- Sección Reumatología, Hospital del Salvador, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - A Iglesias Gamarra
- Servicio de Reumatología, Hospital San Juan de Dios, Facultad de Medicina, Universidad Nacional, Bogotá, Colombia
| | - G Vásquez
- Servicio de Reumatología, Universidad de Antioquia, Hospital Universitario, Fundación San Vicente, Medellin, Colombia
| | - G A Reyes Llerena
- Servicio de Reumatología, Centro de Investigaciones Médico Quirúrgicas (CIMEQ), La Habana, Cuba
| | - L A Barile-Fabris
- Departamento de Reumatologia, Hospital de Especialidades “Bernardo Sepúlveda”, Centro Médico Nacional Siglo XXI, Instituto Mexicano de Seguro Social, México D.F. México
| | - L H Silveira
- Departamento de Reumatología, Instituto Nacional de Cardiología Ignacio Chávez, México D.F. México
| | - M J Sauza del Pozo
- Servicio de Reumatología, Instituto Mexicano de Seguro Social, Hospital de Especialidades N° 25, Monterrey, N.L., México
| | - E M Acevedo Vásquez
- Servicio de Reumatología, Hospital Nacional Guillermo Almenara Irigoyen, ESSALUD, Lima, Perú
| | - J L Alfaro Lozano
- Servicio de Reumatología, Hospital Nacional Guillermo Almenara Irigoyen, ESSALUD, Lima, Perú
| | - M H Esteva Spinetti
- Unidad de Reumatología, Hospital Central de San Cristobal, San Cristobal, Venezuela
| | - G S Alarcón
- Department of Medicine, Division of Clinical Immunology and Rheumatology, School of Medicine, The University of Alabama at Birmingham, Birmingham, AL, USA
- Universidad Peruana Cayetano Heredia, Lima, Peru
| | - B A Pons-Estel
- Servicio de Reumatología, Hospital Provincial de Rosario, Rosario, Argentina
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13
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Kim S, Park HB, Cho YK, Yi S, Oh K, Kim DK, Yoo B. Refractory Pleural Effusion in Systemic Lupus Erythematosus Treated by Pleurectomy. JOURNAL OF RHEUMATIC DISEASES 2017. [DOI: 10.4078/jrd.2017.24.1.43] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Sichan Kim
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Han-bit Park
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yun Kyung Cho
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sangyoung Yi
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kyunghwan Oh
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Dong Kwan Kim
- Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Bin Yoo
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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14
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Abstract
Involvement of the respiratory system is common in connective tissue diseases (CTDs), and the resultant lung injury can affect every part of the lung: the pleura, alveoli, interstitium, vasculature, lymphatic tissue, and large and/or small airways. Most of the parenchymal manifestations of CTD are similar to those found in interstitial lung diseases (ILDs), especially idiopathic interstitial pneumonias, and can be classified using the same system. Although there is some overlap, each CTD is associated with a characteristic pattern of pulmonary involvement. For this reason, thin-section CT as well as pulmonary function tests and serum markers are utilized for diagnosis, disease severity assessment, and therapeutic efficacy evaluation of ILD associated with CTD. In addition, newly developed pulmonary magnetic resonance imaging (MRI) procedures have been recommended as useful alternative imaging options for patients with CTD. This review article will (1) address radiological findings for chest radiography and conventional or thin-section CT currently used for six major types of CTD, rheumatoid arthritis, scleroderma (progressive systemic sclerosis), polymyositis/dermatomyositis, systemic lupus erythematosus, Sjögren syndrome and mixed connective tissue disease; (2) briefly deal with radiation dose reduction for thin-section CT examination; and (3) discuss clinically applicable or state-of-the-art MR imaging for CTD patients.
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15
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Elewa YHA, Ichii O, Kon Y. Comparative analysis of mediastinal fat-associated lymphoid cluster development and lung cellular infiltration in murine autoimmune disease models and the corresponding normal control strains. Immunology 2015; 147:30-40. [PMID: 26439309 DOI: 10.1111/imm.12539] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Revised: 09/13/2015] [Accepted: 09/28/2015] [Indexed: 12/16/2022] Open
Abstract
We previously discovered mediastinal fat-associated lymphoid clusters (MFALCs) as novel lymphoid clusters associated with mediastinal fat tissue in healthy mice. However, no data about their morphology in immune-associated disease conditions, and their relationship with lung infiltration, is available to date. In the present study, we compared the morphological features of MFALCs in 4-month-old male murine autoimmune disease models (MRL/MpJ-lpr mice and BXSB/MpJ-Yaa mice) with those of the corresponding control strains (MRL/MpJ and BXSB/MpJ, respectively). In addition, we analysed their correlation with lung infiltration. Furthermore, immunohistochemistry for CD3, B220, Iba1, Gr1 and BrdU was performed to detect T cells and B cells, macrophages, granulocytes and proliferating cells, respectively. The spleen weight to body weight ratios and anti-double-stranded DNA autoantibody titres were found to be significantly higher in the autoimmune models than in the control strains. Furthermore, the autoimmune model presented prominent MFALCs, with a significantly greater ratio of lymphoid cluster area to total mediastinal fat tissue area, and more apparent diffused cellular infiltration into the lung lobes than the other studied strains. Higher numbers of T and B cells, macrophages and proliferating cells, but fewer granulocytes, were observed in the autoimmune models than in the control strains. Interestingly, a significant positive Pearson's correlation between the size of the MFALCs and the density of CD3-, B220- and Iba1-positive cells in the lung was observed. Therefore, our data suggest a potentially important role for MFALCs in the progression of lung disease. However, further investigation is required to clarify the pathological role of MFALCs in lung disease, especially in inflammatory disorders.
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Affiliation(s)
- Yaser Hosny Ali Elewa
- Department of Histology and Cytology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt.,Laboratory of Anatomy, Department of Biomedical Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Sapporo, Japan
| | - Osamu Ichii
- Laboratory of Anatomy, Department of Biomedical Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Sapporo, Japan
| | - Yasuhiro Kon
- Laboratory of Anatomy, Department of Biomedical Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Sapporo, Japan
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16
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Tsuchiya Y, Fischer A, Solomon JJ, Lynch DA. Connective Tissue Disease-related Thoracic Disease. Clin Chest Med 2015; 36:283-97, ix. [PMID: 26024605 DOI: 10.1016/j.ccm.2015.02.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Pulmonary involvement is a frequent manifestation of connective tissue disease (CTD)-related thoracic disease. It is important to characterize the underlying pattern when pulmonary involvement occurs in a patient with CTD, and to exclude other causes. A systematic approach, evaluating each compartment of the lung (airway, interstitium, pleura, pulmonary vasculature) may be helpful. In complex cases, a multidisciplinary approach should be considered, potentially including the pulmonologist, rheumatologist, radiologist, pathologist, and sometimes the infectious disease specialist or oncologist. New techniques, such as quantitative computed tomography and MRI, are expected to be helpful for evaluation and management of CTD-associated thoracic disease.
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Affiliation(s)
- Yutaka Tsuchiya
- Department of Radiology, National Jewish Health, 1400 Jackson Street, Denver, CO 80206, USA; Department of Respiratory Medicine, Showa University Fujigaoka Hospital, 1-30 Fujigaoka, Yokohama 227-8501, Japan.
| | - Aryeh Fischer
- Department of Rheumatology, National Jewish Health, 1400 Jackson Street, Denver, CO 80206, USA
| | - Joshua J Solomon
- Department of Respiratory and Critical Care Medicine, National Jewish Health, 1400 Jackson Street, Denver, CO 80206, USA
| | - David A Lynch
- Department of Radiology, National Jewish Health, 1400 Jackson Street, Denver, CO 80206, USA
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17
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Mira-Avendano IC, Abril A. Pulmonary manifestations of Sjögren syndrome, systemic lupus erythematosus, and mixed connective tissue disease. Rheum Dis Clin North Am 2015; 41:263-77. [PMID: 25836642 DOI: 10.1016/j.rdc.2015.01.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Interstitial lung disease is a common and often life-threatening manifestation of different connective tissue disorders, often affecting its overall prognosis. Systemic lupus erythematosus, Sjögren syndrome, and mixed connective tissue disease, although all unique diseases, can have lung manifestations as an important part of these conditions. This article reviews the different pulmonary manifestations seen in these 3 systemic rheumatologic conditions.
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Affiliation(s)
- Isabel C Mira-Avendano
- Department of Pulmonary Medicine, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL 32224, USA.
| | - Andy Abril
- Department of Rheumatology, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL 33224, USA
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18
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Bauer PR, Kalra S, Osborn TG, St Sauver J, Hanson AC, Schroeder DR, Ryu JH. Influence of autoimmune biomarkers on interstitial lung diseases: A tertiary referral center based case-control study. Respir Med 2015; 109:397-405. [PMID: 25670028 PMCID: PMC4351115 DOI: 10.1016/j.rmed.2015.01.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Revised: 12/30/2014] [Accepted: 01/19/2015] [Indexed: 11/20/2022]
Abstract
Background The benefit of routinely measuring autoimmune biomarkers to evaluate patients with interstitial lung disease (ILD) remains debated outside specific contexts such as connective tissue disease (CTD). This study aimed at evaluating the influence of biomarkers on outcome on patients with ILD in a case-control study at a tertiary referral center. We hypothesized that patients with positive autoimmune biomarkers have increased odds of developing ILD even in the absence of CTD. Methods We reviewed the medical records of 3573 patients seen at the ILD clinic in Mayo Clinic Rochester between September 2001 and September 2006. We assessed their clinical course through June 25, 2013. We included patients with patterns of ILD most often associated with CTD (n=1256) while excluding patients with other known causes of ILD. Controls (n=2317) included cases seen at the ILD clinic without evidence of ILD. Results We identified 930 (26%) cases of ILD alone, 124 (3%) CTD alone, 326 (9%) ILD combined with CTD, and 2193 (61%) with no ILD or CTD. Positive antinuclear antibodies (ANA), rheumatoid factor and aldolase were associated with ILD. After adjustment for age, gender, race, smoking history and CTD, ANA remained an independent risk factor for ILD (OR 1.70, 95% CI 1.33–2.17). Among patients with ILD, the presence of CTD but not biomarker alone was associated with a better survival. Conclusion In this study, the presence of positive biomarkers was associated with increased odds of ILD, even in the absence of overt CTD, but was not associated with a better outcome.
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Affiliation(s)
- Philippe R Bauer
- Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN, USA.
| | - Sanjay Kalra
- Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN, USA.
| | | | - Jennifer St Sauver
- Health Sciences Research - Epidemiology, Mayo Clinic, Rochester, MN, USA.
| | - Andrew C Hanson
- Health Sciences Research - Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA.
| | - Darrell R Schroeder
- Health Sciences Research - Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA.
| | - Jay H Ryu
- Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN, USA.
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19
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Alamoudi OSB, Attar SM. Pulmonary manifestations in systemic lupus erythematosus: association with disease activity. Respirology 2015; 20:474-80. [PMID: 25639532 PMCID: PMC4418345 DOI: 10.1111/resp.12473] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Revised: 09/02/2014] [Accepted: 11/23/2014] [Indexed: 01/15/2023]
Abstract
Background and objective Although systemic lupus erythematosus (SLE) is the most common connective tissue disease affecting the lung, few studies have assessed risk factors that predict pulmonary manifestations. The objectives of the present study were to determine the prevalence of lung manifestations in SLE patients from Western Saudi Arabia by analysing results from high-resolution computed tomography (HRCT) scans and to identify independent risk factors for lung involvement. Methods This was a 10-year retrospective study involving 184 SLE patients. We examined all HRCT lung abnormalities and determined whether findings were associated with the presence of lupus nephritis (LN), SLE disease activity (as defined by SLE Disease Activity Index 2000 item scores ≥4 for any and all items) or levels of complement and anti-double-stranded DNA (anti-dsDNA). Results We identified 61 patients (33%) with pulmonary involvement, and 52 (85%) of these subjects showed HRCT abnormalities. The most common HRCT findings were pleural effusion, consolidation and atelectasis (58%, 42% and 42%, respectively). There was a significant association between abnormal HRCT results and hypocomplementemia, high levels of anti-dsDNA and disease activity (P < 0.05), particularly with regard to pleuropericardial effusion and consolidation. Pulmonary abnormalities were significantly higher within the first five years after SLE diagnosis (P < 0.001). However, neither disease duration nor LN was associated with increased risk. Conclusions Lung manifestations were frequent in SLE patients from Saudi Arabia, with pleural effusion, consolidation and atelectasis being the most common. Low complement levels, high anti-dsDNA levels and disease activity were significantly associated with abnormal HRCT findings (all P < 0.001).
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Affiliation(s)
- Omer S B Alamoudi
- Department of Medicine, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
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20
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Li H, Cao W, Li H, Zhang R, Zhou Y, Xu J, Garfield DH. Atypical histiocytosis in the lung. J Thorac Dis 2013; 5:E124-8. [PMID: 23991320 DOI: 10.3978/j.issn.2072-1439.2013.07.26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2013] [Accepted: 07/12/2013] [Indexed: 11/14/2022]
Abstract
OBJECTIVE To report a rare case of atypical histiocytic tumor of the lung with a review of literature. METHODS The clinical materials were noted. Literature related to this condition from the past 50 years was reviewed from the group of histiocytic tumors. RESULTS AND CONCLUSIONS Clinical manifestations were non-specific. The imaging characteristics of our case were infiltrative lesions with multiple cysts in both lungs. Pathology showed nodular proliferation of atypical cells. Immunohistochemistry suggested a histiocytic origin of the infiltrating atypical cells. Because the pathological findings did not fall into any particular category of typical histiocytic tumors, the final diagnosis was atypical histiocytic tumor. The presentation of atypical histiocytic tumor of the lungs, only, with infiltrative lesions and multiple air cysts seems very rare, with pathological examination being "gold standard" for the diagnosis.
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Affiliation(s)
- Hong Li
- Department of Pulmonary diseases, Shanghai Pulmonary Hospital affiliated to Tongji University, Shanghai 200433, China
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21
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Gulati CM, Satlin MJ, Magro CM, Kirou KA. Two systemic lupus erythematosus patients with severe pleurisy: similar presentations, different causes. Arthritis Care Res (Hoboken) 2013; 65:1005-13. [PMID: 23436705 DOI: 10.1002/acr.21988] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2012] [Accepted: 02/12/2013] [Indexed: 01/15/2023]
Affiliation(s)
- Caroline M Gulati
- New York Presbyterian Hospital and Weill Cornell Medical College, NY, USA
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22
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Shrinking lung syndrome masked by pleuropericarditis: a case report and review of the literature. Clin Rheumatol 2012; 31:1741-4. [PMID: 22923179 DOI: 10.1007/s10067-012-2061-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2012] [Accepted: 08/09/2012] [Indexed: 10/28/2022]
Abstract
The purpose of this article is to present an unusual case of shrinking lung syndrome (SLS) masked by pleuropericarditis with a review of the literature. We report a case of SLS in a 44-year-old woman in which the diagnosis was initially confounded by concurrent pleuropericarditis. The English medical literature was comprehensively reviewed for SLS for its presentation, clinical findings, diagnosis, treatment, with specific focus on its pathogenesis. SLS is a rare respiratory complication associated with systemic lupus erythematosus (SLE). The main manifestation of the disease is unexplained dyspnea, chest pain, and orthopnea. Lung volume reduction without parenchymal abnormalities along with restrictive ventilatory defect on pulmonary function test (PFT) is the hallmarks of this condition. Pathogenesis, treatment, and prognosis of SLS are not well described due to the small number of reported cases. The diagnosis of SLS in our patient was made based on imaging, PFT, and the exclusion of other respiratory diseases associated with SLE. Treatment with corticosteroid and intravenous cyclophosphamide was initiated due to simultaneously diagnosed renal involvement. Our case demonstrates the salient features of SLS. It emphasizes that although SLS is a rare disease limited to small subset of patients with SLE, it should be considered in patients with SLE with unexplained dyspnea. Moreover, symptoms of pleuropericarditis can mask and delay the diagnosis of SLS. Prompt diagnosis and treatment can lead to a decrease in morbidity and stabilization of pulmonary function test abnormalities.
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23
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Abstract
The array of paediatric pulmonary complications of the various rheumatologic disorders illustrates both the complexities and challenges of the underlying disorders and the continuing lack of detailed knowledge of the pathophysiology and optimal treatment paradigms in children. While the vertical transfer of information has made much progress from adult studies, such as with the diagnosis and management of pulmonary arterial hypertension, in many instances underlying disorders may differ between children and adults in important and fundamental respects. Recognition of pulmonary complications of rheumatic disorders in children is often more difficult and requires anticipation and a high index of suspicion. Further progress in understanding and treating the various paediatric disorders is hampered by the lack of paediatric-specific information. Crucial to further progress are the expansion of orphan childhood disease databases and research networks. In this way a comprehensive approach to determining basic natural history, risks and outcomes, and defining the next generation of therapies in a disease-specific and age-specific manner can be achieved.
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24
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Abstract
Pregnancy may affect the diagnosis, management, and outcome of infiltrative lung disease (ILD). Conversely, ILD may affect pregnancy. ILD may occur as a result of drugs administered commonly or specifically during pregnancy. Most ILDs predominate in patients older than 40 years and are thus rare in pregnant women. During pregnancy ILD may arise de novo and preexisting ILD may be exacerbated or significantly worsened. Some ILDs generally do not alter the management of pregnancy, labor, or delivery. Preexisting ILD no longer contraindicates pregnancy systematically, but thorough evaluation of ILD before pregnancy is required to identify potential contraindications and adapt monitoring.
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Affiliation(s)
- N Freymond
- Department of Respiratory Medicine, Reference Centre for Rare Pulmonary Diseases, Hospices Civils de Lyon, Louis Pradel Hospital, Lyon, France; University of Lyon I, UMR754 INRA, IFR 128, Lyon, France
| | - V Cottin
- Department of Respiratory Medicine, Reference Centre for Rare Pulmonary Diseases, Hospices Civils de Lyon, Louis Pradel Hospital, Lyon, France; University of Lyon I, UMR754 INRA, IFR 128, Lyon, France
| | - J F Cordier
- Department of Respiratory Medicine, Reference Centre for Rare Pulmonary Diseases, Hospices Civils de Lyon, Louis Pradel Hospital, Lyon, France; University of Lyon I, UMR754 INRA, IFR 128, Lyon, France.
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25
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Pleural and pulmonary involvement in systemic lupus erythematosus. Presse Med 2011; 40:e19-29. [DOI: 10.1016/j.lpm.2010.11.004] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2010] [Revised: 11/04/2010] [Accepted: 11/05/2010] [Indexed: 11/18/2022] Open
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26
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Carmier D, Marchand-Adam S, Diot P, Diot E. Respiratory involvement in systemic lupus erythematosus. Rev Mal Respir 2010; 27:e66-78. [DOI: 10.1016/j.rmr.2010.01.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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27
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Hariri LP, Unizony S, Stone J, Mino-Kenudson M, Sharma A, Matsubara O, Mark EJ. Acute fibrinous and organizing pneumonia in systemic lupus erythematosus: a case report and review of the literature. Pathol Int 2010; 60:755-9. [PMID: 20946526 DOI: 10.1111/j.1440-1827.2010.02586.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Pulmonary manifestations of systemic lupus erythematosus (SLE) typically include pleuritis, alveolar hemorrhage, and infectious pneumonia due to immunosuppression with less common entities including bronchiolitis, interstitial pneumonia, and pulmonary fibrosis. More rare manifestations include organizing pneumonia (OP) and diffuse alveolar damage (DAD). A similar but distinct entity of acute fibrinous and organizing pneumonia (AFOP), characterized by intra-alveolar fibrin deposition and associated organizing pneumonia, has been reported in association with connective tissue disorders, but has not been described in association with SLE. Reported herein is a patient with SLE and accompanying antiphospholipid syndrome with recent pulmonary embolism, persistent respiratory symptomology, and persistent radiographic abnormalities who underwent lung biopsy displaying features of AFOP. This case in conjunction with previous literature indicates that AFOP can be a manifestation of connective tissue disease including SLE and may be an underreported variant of medical lung disease due to overlap in histological characteristics with OP and DAD.
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Affiliation(s)
- Lida P Hariri
- Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts, USA.
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28
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Mina R, Brunner HI. Pediatric lupus--are there differences in presentation, genetics, response to therapy, and damage accrual compared with adult lupus? Rheum Dis Clin North Am 2010; 36:53-80, vii-viii. [PMID: 20202591 DOI: 10.1016/j.rdc.2009.12.012] [Citation(s) in RCA: 172] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Some complement deficiencies predispose to systemic lupus erythematosus (SLE) early in life. Currently, there are no known unique physiologic or genetic pathways that can explain the variability in disease phenotypes. Children present with more acute illness and have more frequent renal, hematologic, and central nervous system involvement compared to adults with SLE. Almost all children require corticosteroids during the course of their disease; many are treated with immunosuppressive drugs. Mortality rates remain higher with pediatric SLE. Children and adolescents accrue more damage, especially in the renal, ocular and musculoskeletal organ systems. Conversely, cardiovascular mortality is more prevalent in adults with SLE.
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Affiliation(s)
- Rina Mina
- Division of Rheumatology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MC 4010, Cincinnati, OH 45229, USA
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29
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Abstract
Collagen vascular disease is one of the most common causes of chronic infiltrative lung disease. Patterns of lung injury from collagen vascular disease include nonspecific interstitial pneumonia (NSIP), usual interstitial pneumonia, organizing pneumonia, bronchiectasis, obliterative bronchiolitis, and pulmonary arterial hypertension. The prevalence of each entity varies according to the specific disease entity. NSIP and pulmonary hypertension are common in scleroderma, whereas usual interstitial pneumonia, bronchiectasis, and obliterative bronchiolitis are commonly found in rheumatoid arthritis. In systemic lupus erythematosus, pleural effusions and pulmonary hemorrhage are the salient features. In polymyositis, a combination of organizing pneumonia and NSIP is characteristic. Sjögren syndrome is characterized by bronchiectasis and lymphoid interstitial pneumonia, often associated with thin-walled cysts. Ankylosing spondylitis is associated with upper lobe fibrosis, and may be complicated by mycetoma.
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Affiliation(s)
- David A Lynch
- Division of Radiology, National Jewish Health, Denver, CO 80206, USA.
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30
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Kiss E, Kovacs L, Szodoray P. Malignancies in systemic lupus erythematosus. Autoimmun Rev 2009; 9:195-9. [PMID: 19643208 DOI: 10.1016/j.autrev.2009.07.004] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2009] [Accepted: 07/20/2009] [Indexed: 12/01/2022]
Abstract
Systemic lupus erythematosus (SLE) is a prototypical systemic autoimmune disease, characterized by a wide array of symptoms and organ involvements, leading to varying disease courses and outcome, and ranging from mild to severe types. In patients with SLE, the incidence and risk of malignancy development is increased, and mostly non-Hodgkin's lymphoma (NHL), cervical cancer, as well as bronchial carcinomas occur. Besides others, the common genetic predisposition, chronic antigen stimulus, disproportional immune responses, as well as the chronic administration of immunosuppressive medications can contribute to the development of malignancies in lupus. In this review we present the molecular pathology, as well as the epidemiological and clinical aspects of malignancies in patients with SLE.
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Affiliation(s)
- Emese Kiss
- National Institute of Rheumatology and Physiotherapy, Budapest, Hungary
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31
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Carmier D, Marchand-Adam S, Diot P, Diot E. Atteinte respiratoire au cours du lupus érythémateux systémique. Rev Mal Respir 2008; 25:1289-303. [DOI: 10.1016/s0761-8425(08)75093-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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32
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Woodhead F, Wells AU, Desai SR. Pulmonary complications of connective tissue diseases. Clin Chest Med 2008; 29:149-64, vii. [PMID: 18267189 DOI: 10.1016/j.ccm.2007.11.009] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Lung involvement is common in patients who have complications of connective tissue disease (CTDs) and causes considerable morbidity and mortality. High resolution CT (HRCT) has a pivotal role in the detection of lung fibrosis. In patients who have coexistent pathologic processes, HRCT often allows the predominant process to be identified. HRCT has an important role in detecting possible complications such as opportunistic infection or the development of malignancy. However, the limitations of HRCT should not be overlooked. In many cases, HRCT appearances are nonspecific and may or may not be related to an underlying CTD. Thus, radiologic findings should never be interpreted without knowledge of the clinical picture.
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Affiliation(s)
- Felix Woodhead
- Royal Brompton Hospital, Sydney Street, London SW3 6NP, UK
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33
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Lung involvement in systemic connective tissue diseases. VOJNOSANIT PREGL 2008; 65:688-91. [DOI: 10.2298/vsp0809688p] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Background/Aim. Systemic connective tissue diseases (SCTD) are chronic inflammatory autoimmune disorders of unknown cause that can involve different organs and systems. Their course and prognosis are different. All of them can, more or less, involve the respiratory system. The aim of this study was to find out the frequency of respiratory symptoms, lung function disorders, radiography and high-resolution computerized tomography (HRCT) abnormalities, and their correlation with the duration of the disease and the applied treatment. Methods. In 47 non-randomized consecutive patients standard chest radiography, HRCT, and lung function tests were done. Results. Hypoxemia was present in nine of the patients with respiratory symptoms (20%). In all of them chest radiography was normal. In five of these patients lung fibrosis was established using HRCT. Half of all the patients with SCTD had symptoms of lung involvement. Lung function tests disorders of various degrees were found in 40% of the patients. The outcome and the degree of lung function disorders were neither in correlation with the duration of SCTD nor with therapy used (p > 0.05 Spearmans Ro). Conclusion. Pulmonary fibrosis occurs in about 10% of the patients with SCTD, and possibly not due to the applied treatment regimens. Hypoxemia could be a sing of existing pulmonary fibrosis in the absence of disorders on standard chest radiography.
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Tomashefski JF, Cagle PT, Farver CF, Fraire AE. Collagen Vascular Diseases and Disorders of Connective Tissue. DAIL AND HAMMAR’S PULMONARY PATHOLOGY 2008. [PMCID: PMC7120184 DOI: 10.1007/978-0-387-68792-6_20] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The collagen vascular diseases, also referred to as connective tissue diseases, are a diverse group of systemic inflammatory disorders thought to be immunologically mediated. The concept of collagen vascular disease began to take shape in the 1930s, when it was recognized that rheumatic fever and rheumatoid arthritis can affect connective tissues throughout the body.1,2 During the following decade, as conditions such as systemic lupus erythematosus (SLE) and scleroderma came to be viewed as systemic diseases of connective tissue, the terms diffuse connective disease and diffuse collagen disease were proposed.3,4 During the same period, the designation of diffuse vascular disease was proposed for diseases such as scleroderma, polymyositis, SLE, and polyarteritis nodosa, which featured widespread vascular involvement.5 With the realization that many of these entities can exhibit both systemic connective tissue manifestations and vascular abnormalities, the unifying designation of collagen vascular disease was introduced.6
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Affiliation(s)
- Joseph F. Tomashefski
- grid.67105.350000000121643847Department of Pathology, Case Western Reserve University School of Medicine, Cleveland, OH USA ,grid.411931.f0000000100354528Department of Pathology, MetroHealth Medical Center, Cleveland, OH USA
| | - Philip T. Cagle
- grid.5386.8000000041936877XDepartment of Pathology, Weill Medical College of Cornell University, New York, NY ,grid.63368.380000000404450041Pulmonary Pathology, Department of Pathology, The Methodist Hospital, Houston, TX USA
| | - Carol F. Farver
- grid.239578.20000000106754725Pulmonary Pathology, Department of Anatomic Pathology, The Cleveland Clinic Foundation, Cleveland, OH USA
| | - Armando E. Fraire
- grid.168645.80000000107420364Department of Pathology, University of Massachusetts Medical School, Worcester, MA USA
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Thomas H, Risma KA, Graham TB, Brody AS, Deutsch GH, Young LR, Joseph PM. A Kindred of Children With Interstitial Lung Disease. Chest 2007; 132:221-30. [PMID: 17625084 DOI: 10.1378/chest.06-2476] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Childhood interstitial lung disease (ILD) is a spectrum of diseases including many different rare lung conditions. We present a family with an unusual presentation of ILD in association with rheumatologic and immunologic abnormalities. METHODS Eight children with a common father were evaluated for evidence of lung disease in association with rheumatologic findings. All underwent routine history and physical examination, hematologic evaluation, and chest radiography and/or CT scan of the chest. Seven children underwent a more extensive immunologic evaluation. Those who were able underwent pulmonary function testing, and four children underwent lung biopsy. RESULTS Six of eight children with a common father were found to have radiographic findings consistent with ILD. These children also had evidence of autoimmune disease with joint symptoms, alopecia, rheumatoid factor production, and hypergammaglobulinemia. Open-lung biopsy in four children revealed a spectrum of pulmonary lymphoid proliferations ranging from reactive lymphoid hyperplasia to lymphoid interstitial pneumonia. CONCLUSION The findings of ILD and autoimmunity in a kindred of children suggest a novel genetic disorder of autosomal dominant pattern and variable penetrance. Although the precise pathogenesis remains unclear, these cases provide valuable insight into childhood ILD.
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Affiliation(s)
- Heather Thomas
- Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Cincinnati, OH 45267-0564, USA
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Souza-Fernandes AB, Rocco PRM, Contador RS, Menezes SLS, Faffe DS, Negri EM, Capelozzi VL, Zin WA. Respiratory changes in a murine model of spontaneous systemic lupus erythematosus. Respir Physiol Neurobiol 2006; 153:107-14. [PMID: 16311080 DOI: 10.1016/j.resp.2005.09.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2005] [Revised: 09/07/2005] [Accepted: 09/13/2005] [Indexed: 11/22/2022]
Abstract
The pathophysiology of systemic lupus erythematosus (SLE) has been very well described in many organs. However, the relation between extracellular matrix changes and lung dynamic mechanical behaviour deserves elucidation. To that end, pulmonary mechanics, lung morphometry and the amount of collagen and elastic fibres in the alveolar septa were analysed in mice with SLE [NZB/W (New Zealand Black/White) F1] and non-diseased NZW mice (control). Static (E(st)) and dynamic (E(dyn)) elastances, difference between dynamic and static elastances (DeltaE), airway resistance (R(aw)) and viscoelastic/inhomogeneous pressure (DeltaP(2)) were determined by the end-inflation occlusion method. Lungs were removed and prepared for histology. E(st), E(dyn), DeltaE and DeltaP(2) were higher in SLE than in control group, while R(aw) was similar in both groups. SLE group showed alveolar collapse and increased amount of elastic and collagen fibres. In conclusion, SLE mice showed an increase in elastic and viscoelastic/inhomogeneous pressures that was accompanied by deposition of collagen and elastic fibres in the alveolar septa.
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Affiliation(s)
- Alba B Souza-Fernandes
- Laboratory of Pulmonary Investigation, Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Ilha do Fundão, 21949-900 Rio de Janeiro, RJ, Brazil
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Gharaee-Kermani M, Hatano K, Nozaki Y, Phan SH. Gender-based differences in bleomycin-induced pulmonary fibrosis. THE AMERICAN JOURNAL OF PATHOLOGY 2005; 166:1593-606. [PMID: 15920145 PMCID: PMC1602429 DOI: 10.1016/s0002-9440(10)62470-4] [Citation(s) in RCA: 87] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The role of gender and sex hormones is unclear in host response to lung injury, inflammation, and fibrosis. To examine gender influence on pulmonary fibrosis, male and female rats were given endotracheal injections of either saline or bleomycin. Female rats showed higher mortality rates and more severe fibrosis than did male rats, as indicated by higher levels of lung collagen deposition and fibrogenic cytokine expression. To clarify the potential role of female sex hormones in lung fibrosis, female rats were ovariectomized and treated with either estradiol or vehicle plus endotracheal injections of either saline or bleomycin. The results showed diminished fibrosis in the ovariectomized, bleomycin-treated rats without hormone replacement. Estradiol replacement restored the fibrotic response to that of the intact female mice in terms of lung collagen deposition and cytokine expression, which was accompanied by higher plasma estradiol levels. Furthermore, fibroblasts from bleomycin-treated rats exhibited increased responsiveness to estradiol treatment, causing dose-dependent increases in procollagen 1 and transforming growth factor-beta1 mRNA expression relative to untreated controls. Taken together these findings suggest that female mice may have an exaggerated response to lung injury relative to male mice because of female sex hormones, which have direct fibrogenic activity on lung fibroblasts. This may provide a mechanism for a hormonally mediated intensification of pulmonary fibrosis.
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Affiliation(s)
- Mehrnaz Gharaee-Kermani
- Department of Internal Medicine, University of Michigan Medical School, 210 Washtenaw, Box 2216, Ann Arbor, MI 48109-2216, USA.
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Schlossbauer T, Becker-Gaab C, Eibel R. Pulmonale Manifestationen bei Erkrankungen des rheumatischen Formenkreises. Radiologe 2005; 45:649-63; quiz 664. [PMID: 15983755 DOI: 10.1007/s00117-005-1243-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Collagen based vascular diseases with pulmonary involvement comprise rheumatoid arthritis, systemic lupus erythematosus, progressive systemic sclerosis, dermatomyositis and polymyositis, ankylosing spondylitis, Sjögren's syndrome, and mixed connective tissue diseases. The different characteristics of pulmonary involvement are described. In such circumstances, early recognition of lung involvement is of considerable significance and the relationship to the corresponding disease has to be made. Frequently unrecognised pulmonary involvement ends up as fibrosis with irreversible deficits in respiratory function.
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Affiliation(s)
- T Schlossbauer
- Institut für Klinische Radiologie, Klinikum Innenstadt der Ludwig-Maximilians-Universität München.
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Abstract
The connective tissue disorders (also called collagen vascular diseases) represent an heterogeneous group of immunologically mediated inflammatory disorders with a large variety of affected organs besides the lungs. The respiratory system may be involved in all its components: airways, vessels, parenchyma, pleura, respiratory muscles, etc. The frequency, clinical presentation, prognosis and response to therapy vary, depending on the pattern of involvement as well as on the underlying connective tissue disorders. The subject of this review is to describe the most frequent type of lung disorders observed in patients with connective tissue disease (CTD). We will focus on the most frequent CTD: systemic lupus erythematosus, rheumatoid arthritis, scleroderma, Sjogren's syndrome, dermatopolymyositis and mixed CTD.
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Affiliation(s)
- B Crestani
- Service de Pneumologie, Hôpital Bichat-Claude Bernard, Paris Cedex, France
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Filipek MS, Thompson ME, Wang PL, Gosselin MV, L Primack S. Lymphocytic Interstitial Pneumonitis in a Patient with Systemic Lupus Erythematosus. J Thorac Imaging 2004; 19:200-3. [PMID: 15273618 DOI: 10.1097/01.rti.0000099464.94973.51] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Reports associating lymphocytic interstitial pneumonitis (LIP) and systemic lupus erythematosus (SLE) are exceedingly rare. This case demonstrates high-resolution CT (HRCT) findings of LIP including multiple thin-walled cysts throughout the lungs, which are known to occur in LIP, but have not been described in the radiologic literature in association with SLE.
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Affiliation(s)
- Maureen S Filipek
- Department of Diagnostic Radiology, Oregon Health and Sciences University, Portland, OR 97201-3098, USA
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Abstract
The compromised patient who presents to the emergency department with pulmonary complaints is becoming a common occurrence. An immunocompromised state can result from a disease process such as HIV or from medications used to prevent graft rejection in solid organ recipients or to treat conditions such as collagen vascular disease. The emergency department physician should be familiar with the more common complications that can afflict this unique patient group. This article addresses the presentation, evaluation, and treatment of the more common pulmonary complications that can occur in solid organ transplant recipients, cancer patients, patients suffering from collagen vascular disease, and patients with HIV disease.
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Affiliation(s)
- Walter G Belleza
- Division of Emergency Medicine, University of Maryland Medical System, 419 West Redwood Street, Suite 208, Baltimore, MD 21201, USA
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López-Campos Bodineau JL, Gómez Izquierdo L, Rodríguez Becerra E, Martín Juan J, Fajardo Cascos M, Borderas Naranjo F, Castillo Gómez J. [Evaluation of clinical diagnostic guidelines for idiopathic pulmonary fibrosis]. Arch Bronconeumol 2003; 39:23-8. [PMID: 12550016 DOI: 10.1016/s0300-2896(03)75310-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVES To analyze the international consensus statement on diagnostic criteria for idiopathic pulmonary fibrosis. METHODS All patients diagnosed of any interstitial lung disease by means of open lung biopsy since 1980 were included. The patients' clinical records were examined to determine whether they fulfilled the diagnostic criteria, and their biopsies were reviewed to find those with the usual interstitial pneumonia pattern. We calculated sensitivity, specificity, positive and negative predictive values and likelihood ratios for the diagnostic criteria in the consensus statement. Afterwards, we performed the analyses again using only one of the two conditions for fulfilling the function criterion. RESULTS Of 39 patients enrolled in the study, 17 had idiopathic pulmonary fibrosis. Specificity and positive predictive value were both 100%, but sensitivity was 41.2% and negative predictive value was 68.7%. The likelihood ratio for a negative result was 0.59. In the second analysis, sensitivity was 64.7% and negative predictive value was 78.5%, while specificity and positive predictive value remained unchanged. The likelihood ratio for a negative result was 0.35. CONCLUSIONS The criteria are sufficiently specific to allow us to diagnose confidently when the criteria are fulfilled. However, a slight change in the function criterion should be considered in order to increase diagnostic yield.
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Affiliation(s)
- J L López-Campos Bodineau
- Unidad Médico-Quirúrgica de Enfermedades Respiratorias, Hospital Universitario Virgen del Rocio, Sevilla, España.
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Kim EA, Lee KS, Johkoh T, Kim TS, Suh GY, Kwon OJ, Han J. Interstitial lung diseases associated with collagen vascular diseases: radiologic and histopathologic findings. Radiographics 2002; 22 Spec No:S151-65. [PMID: 12376608 DOI: 10.1148/radiographics.22.suppl_1.g02oc04s151] [Citation(s) in RCA: 144] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Collagen vascular diseases that demonstrate features of interstitial lung disease include systemic lupus erythematosus, rheumatoid arthritis, progressive systemic sclerosis, dermatomyositis and polymyositis, ankylosing spondylitis, Sjögren syndrome, and mixed connective tissue disease. At histopathologic analysis, interstitial lung diseases associated with collagen vascular diseases are diverse and include nonspecific interstitial pneumonia, usual interstitial pneumonia, bronchiolitis obliterans organizing pneumonia (BOOP), apical fibrosis, diffuse alveolar damage, and lymphocytic interstitial pneumonia. Although proportions of interstitial pneumonias vary, nonspecific interstitial pneumonia accounts for a large proportion, especially in progressive systemic sclerosis, dermatomyositis and polymyositis, and mixed connective tissue disease. The more favorable prognosis in interstitial pneumonia associated with collagen vascular diseases than in idiopathic interstitial pneumonias may be explained by the larger proportion of nonspecific interstitial pneumonia than of usual interstitial pneumonia. High-resolution computed tomography seems to help characterize and determine the extent of interstitial lung disease in collagen vascular diseases.
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Affiliation(s)
- Eun A Kim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Ilwon-Dong, Kangnam-Ku, Seoul 135-710, Korea
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Janssen NM, Karnad DR, Guntupalli KK. Rheumatologic diseases in the intensive care unit: epidemiology, clinical approach, management, and outcome. Crit Care Clin 2002; 18:729-48. [PMID: 12418438 DOI: 10.1016/s0749-0704(02)00025-8] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Patients with systemic rheumatic diseases may be admitted to the ICU because of worsening of or development of a new manifestation of the rheumatic disease, infections caused by immunosuppression, or adverse effects of drugs used to treat rheumatic diseases. Sometimes an unrelated, acute disorder may become life threatening because of the underlying rheumatic disorder. Rheumatoid arthritis is the most common rheumatic disease seen in ICU patients, followed by systemic lupus erythematosus and scleroderma. These three conditions together account for up to 75% of rheumatic cases admitted to the ICU. The respiratory system is the organ system most commonly affected in the acute process, followed by the renal, gastrointestinal, and nervous systems. More than 50% of admissions result from infections, and 25% to 35% result from exacerbation of the underlying rheumatic condition. In about 20% of patients, the rheumatic disorder may be diagnosed for the first time in the ICU. An aggressive approach should be pursued to establish the diagnosis of either disease exacerbation or infection. Delay in instituting appropriate immunosuppressive or antimicrobial therapy may result in multiple organ system failure and a poor outcome. The mortality rate in patients with rheumatic disease exceeds that predicted by the APACHE II or SAPS II scores and is higher than that in nonrheumatologic ICU admissions. The mortality may exceed 50% in patients admitted for infection; the prognosis is comparatively better for patients with exacerbations of disease activity. Renal failure, coma, and acute abdomen are predictors of poor outcome. Early recognition of abdominal complications requiring surgical intervention may help reduce mortality.
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Affiliation(s)
- Namieta M Janssen
- Immunology, Allergy and Rheumatology Section, Department of Medicine, Baylor College of Medicine, One Baylor Plaza 672E, Houston, TX 77030, USA
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Abstract
SLE causes significant morbidity and mortality by multisystem organ involvement. Infections are the leading cause of morbidity and mortality in patients with SLE. Meticulous exclusion of infection is mandatory in patients with SLE, because infections may masquerade as exacerbation of underlying disease; and the immunosuppression used to treat severe forms of exacerbation of lupus can have catastrophic consequences in patients with infections. Corticosteroids are the first-line therapy for most noninfectious complications of SLE, with various adjuvant immunosuppressive agents such as cyclophosphamide being increasingly used in combination with plasmapheresis. Some recent series have shown an improved survival rate, but this improvement needs to be confirmed by further studies. Controlled trials comparing various therapeutic options are lacking, and optimal therapy has not been defined.
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Affiliation(s)
- Rishi Raj
- Department of Pulmonary and Critical Care Medicine, Cleveland Clinic Foundation, Desk A-90, 9500 Euclid Avenue, Cleveland, OH 44195, USA
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Abstract
Systemic lupus erythematosus (SLE) is a connective tissue disease characterized by the formation of autoantibodies and immune complexes. The heart and lungs are among the organ systems commonly affected in SLE. Pericarditis, premature coronary atherosclerosis, pleuritis and pulmonary infections are the most prevalent cardiopulmonary manifestations. Other rare associations include myocarditis, coronary arteritis, acute lupus pneumonitis/pulmonary haemorrhage, acute reversible hypoxaemia and 'shrinking lung' syndrome. Current imaging modalities may provide earlier detection of subclinical disease, which may aid in preventing these potentially fatal complications. The response to treatment varies, depending on the presentation of disease. In this chapter we address the frequency, diagnosis and monitoring, and treatment regimens of cardiac and pulmonary involvement in patients with SLE.
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Affiliation(s)
- Amy H Kao
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh School of Medicine, PA 15261, USA
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Karim MY, Miranda LC, Tench CM, Gordon PA, D'cruz DP, Khamashta MA, Hughes GRV. Presentation and prognosis of the shrinking lung syndrome in systemic lupus erythematosus. Semin Arthritis Rheum 2002; 31:289-98. [PMID: 11965593 DOI: 10.1053/sarh.2002.32555] [Citation(s) in RCA: 85] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND AND OBJECTIVES Systemic lupus erythematosus (SLE) may affect all the components of the respiratory system, including upper airways, lung parenchyma, pulmonary vasculature, pleura, and respiratory muscles. The shrinking lung syndrome (SLS) is a rare complication of SLE. This study describes the presenting features, investigation findings, treatment measures, and outcome of 7 patients with SLE and SLS. METHODS Five patients with SLE/SLE were chosen retrospectively by examination of patient records, and 2 patients were chosen prospectively. All patients attended St. Thomas' Hospital or the Royal London Hospital between 1984 and 2001, with a total population of 2650 patients with SLE. RESULTS Clinical features included dyspnea and pleuritic chest pain. Chest x-ray films showed small but clear lung fields, or basal atelectasis, with diaphragmatic elevation. No evidence of major parenchymal lung or pleural disease was found on the computerized tomography scan. Lung volumes were reduced on pulmonary function testing (PFT) in a restrictive pattern. Treatment of SLS included theophylline, increase in corticosteroid dosage, and intensification of immunosuppressive medication to include methotrexate or cyclophosphamide. During follow-up, 5 of 7 patients showed objective evidence on PFT of stabilization or improvement. CONCLUSIONS The long-term prognosis of our SLS patients was reasonable, highlighting the importance of establishing a correct diagnosis and in particular differentiating it from fibrosing lung disease. Immunosuppressive therapy was helpful in stabilizing SLS and improving respiratory symptoms and PFT in some cases. RELEVANCE SLS represents a rare complication of SLE, and it is important to be aware of its presenting features and prognosis.
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Affiliation(s)
- Mohammed Y Karim
- Lupus Research Unit, The Rayne Institute, Immunology Department, St. Thomas' Hospital, London, UK.
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