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Lee KI, Manuntag LJ, Kifayat A, Manuntag SE, Sperber K, Ash JY, Frishman WH, Wasserman A. Cardiovascular Manifestations of Systemic Sclerosis: An Overview of Pathophysiology, Screening Modalities, and Treatment Options. Cardiol Rev 2023; 31:22-27. [PMID: 34619709 DOI: 10.1097/crd.0000000000000420] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Systemic sclerosis, previously known as scleroderma, is a heterogeneous, systemic disease that is defined by its 3 pathological hallmarks: the production of autoantibodies, small vessel vasculopathy, and fibroblast dysfunction, leading to an increased deposition of extracellular matrix. We conducted a review of the available literature that covers the cardiovascular manifestations of SSc: electrical conduction abnormalities, pulmonary hypertension, pericardial disease, and atherosclerosis. Within each major category, we will discuss the definition, diagnostics, and available treatment options. Increased mortality from cardiovascular complications necessitates early screening and management. Annual screening with noninvasive modalities is encouraged. The current management of each complication generally follows the management algorithms of patients regardless of SSc status and is dependent on the severity of the patient's clinical presentation.
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Affiliation(s)
- Kyu-In Lee
- From the Department of Medicine, Westchester Medical Center, Valhalla, NY
| | - Levy Jo Manuntag
- From the Department of Medicine, Westchester Medical Center, Valhalla, NY
| | - Alina Kifayat
- Department of Rheumatology, Westchester Medical Center/New York Medical College, Valhalla, NY
| | | | - Kirk Sperber
- Department of Rheumatology, Westchester Medical Center/New York Medical College, Valhalla, NY
| | - Julia Yegudin Ash
- Department of Rheumatology, Westchester Medical Center/New York Medical College, Valhalla, NY
| | - William H Frishman
- Department of Allergy/Immunology, Westchester Medical Center/New York Medical College, Valhalla, NY
| | - Amy Wasserman
- Department of Rheumatology, Westchester Medical Center/New York Medical College, Valhalla, NY
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Chennakesavulu PV, Uppaluri S, Koyi J, Jhaveri S, Avanthika C, Sakhamuri LT, Ashokbhai PK, Singh P. Pulmonary Hypertension in Scleroderma- Evaluation and Management. Dis Mon 2022:101468. [PMID: 36163292 DOI: 10.1016/j.disamonth.2022.101468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Pulmonary Arterial Hypertension (PAH) is a clinical syndrome consisting of physiologic/hemodynamic criteria that are a consequence of several etiologies. Systemic Sclerosis (SSc), one of the most common causes of PAH, is an autoimmune disorder of the connective tissue leading to fibrosis that involves the skin, gastrointestinal tract, lungs, heart, kidney etc. SSc has an annual prevalence of one to five cases for every 1000 individuals and nearly 15 percent of all cases develop PAH. At its core, Pulmonary hypertension (PH) in SSc is an obliterative vasculopathy in small to medium-sized pulmonary arterioles. A host of other local and systemic mechanisms operate in concert to gradually alter the hemodynamics resulting in elevated pulmonary vascular resistance and thus right ventricular afterload. A diagnosis of PAH in SSc is virtually a death sentence, with studies reporting a mortality rate of 50 per cent in the 3 years of diagnosis. Therefore, developing and implementing a robust screening and diagnosis protocol is crucial in the fight against this pervasive disease. This review aims to summarize the current literature of PAH in SSc, with a special focus on the screening and diagnosis protocols, newer treatment options and prognostic indicators for the same.
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Affiliation(s)
| | - Srikar Uppaluri
- Kamineni Academy of medical sciences and research centre, Hyderabad, India.
| | | | | | | | | | | | - Priyanka Singh
- United health services hospital, Wilson medical center, New York
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Naranjo M, Hassoun PM. Systemic Sclerosis-Associated Pulmonary Hypertension: Spectrum and Impact. Diagnostics (Basel) 2021; 11:911. [PMID: 34065226 PMCID: PMC8161029 DOI: 10.3390/diagnostics11050911] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 04/12/2021] [Accepted: 04/12/2021] [Indexed: 12/14/2022] Open
Abstract
Systemic sclerosis-associated pulmonary arterial hypertension (SSc-PAH) is a catastrophic complication of one of the most common and devastating autoimmune diseases. Once diagnosed, it becomes the leading cause of mortality among this patient population. Screening modalities and risk assessments have been designed and validated by various organizations and societies in order to identify patients early in their disease course and promptly refer them to expert centers for a hemodynamic assessment and formal diagnosis. Moreover, several large multicenter clinical trials have now included patients with SSc-PAH to assess their response to therapy. Despite an improved understanding of the condition and significant advances in supportive and targeted therapy, outcomes have remained far from optimal. Therefore, rigorous phenotyping and search for novel therapies are desperately needed for this devastating condition.
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Affiliation(s)
| | - Paul M. Hassoun
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Johns Hopkins University, Baltimore, MD 21287, USA;
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Kirkil G, Lower E, Baughman R. Advances in predicting patient survival in pulmonary sarcoidosis. Expert Opin Orphan Drugs 2021. [DOI: 10.1080/21678707.2021.1925107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Gamze Kirkil
- Medicine Faculty, Department of Chest Disease, Firat University, Elazig, Turkey
| | - Elyse Lower
- Department of Medicine, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Robert Baughman
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, Cincinnati, USA
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Khalid M, Weheba I, Hassan S, Abdelsayed A, Eldali A, Mutairy EA. Clinical outcome and survival in 30 pulmonary hypertension patients with high severity indices and advanced functional class. Ann Saudi Med 2019; 39:426-432. [PMID: 31804134 PMCID: PMC6894455 DOI: 10.5144/0256-4947.2019.426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Pulmonary hypertension (PH) is an idiopathic or secondary disorder associated with many systemic illnesses. Long-term survival in PH depends on the severity and functional class. Several new drugs are now available to treat PH, but their impact on clinical outcome and survival are not well established. OBJECTIVES Evaluate severity parameters and the impact of current recommended therapy on survival in PH. DESIGN Cross-sectional. SETTINGS Tertiary care center. PATIENTS AND METHODS The study included adult patients who had undergone right heart catheterization since 2012 and were diagnosed with pulmonary hypertension. Survival was recorded after 6 years, at the end of the study. Nine severity variables for PH were assessed including right ventricular size by echocardiogram and pulmonary artery diameter (PA diameter) and the ratio of pulmonary artery diameter to ascending aorta diameter (PA/Ao ratio) by CT. MAIN OUTCOME MEASURES Evaluation of severity parameters. SAMPLE SIZE 30 patients. RESULTS Twenty-five patients were positive for 8/9 severity parameters. Eight of 30 (26.6%) patients died. In nonsurvivors, right ventricular size was increased by 25% ( P=.427), pulmonary vascular resistance increased by 29.4% in nonsurvivors ( P=.302), the 6-minute walk distance decreased by 21% ( P=.875), median brain natriuretic peptide increased by 96% ( P=.890), median GGT and alkaline phosphatase were 3 times higher in nonsurvivors ( P=.893 and P=.047, respectively) and PA/Ao was nonsignificantly decreased in nonsurvivors ( P=.373), Survival was decreased by a median of 2.3 years in nonsurvivors. CONCLUSION Our study identified a subgroup of PH patients with NYHA functional class III and above with worsening severity indicators who were labeled as a high-risk group. These patients showed continuous deterioration in their clinical status despite escalation of therapy with current guidelines. We recommend these high-risk group patients be referred for early lung transplantation. LIMITATIONS Low sample size and only a single center. Needs confirmation with a larger multicenter trial. CONFLICT OF INTEREST None.
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Affiliation(s)
- Mohammed Khalid
- From the Department of Medicine, King Faisal Specialist and Research Center, Riyadh, Saudi Arabia
| | - Ihab Weheba
- From the Department of Medicine, King Faisal Specialist and Research Center, Riyadh, Saudi Arabia.,From the National Research Centre, Cairo, Egypt
| | - Syed Hassan
- From the Johns Hopkins University Hospital, Aramco, Saudi Arabia
| | - Abeer Abdelsayed
- From the National Research Centre, Cairo, Egypt.,From the Ain Shams University Faculty of Medicine, Cairo, Egypt
| | - Abdulmonem Eldali
- From the Department of Biostatistics Epidemiology and Scientific Computing, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Eid Al Mutairy
- From the Department of Medicine, King Faisal Specialist and Research Center, Riyadh, Saudi Arabia
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Bruns DR, Tatman PD, Kalkur RS, Brown RD, Stenmark KR, Buttrick PM, Walker LA. The right ventricular fibroblast secretome drives cardiomyocyte dedifferentiation. PLoS One 2019; 14:e0220573. [PMID: 31374110 PMCID: PMC6677314 DOI: 10.1371/journal.pone.0220573] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 07/18/2019] [Indexed: 12/14/2022] Open
Abstract
RATIONALE In virtually all models of heart failure, prognosis is determined by right ventricular (RV) function; thus, understanding the cellular mechanisms contributing to RV dysfunction is critical. Whole organ remodeling is associated with cell-specific changes, including cardiomyocyte dedifferentiation and activation of cardiac fibroblasts (Cfib) which in turn is linked to disorganization of cytoskeletal proteins and loss of sarcomeric structures. However, how these cellular changes contribute to RV function remains unknown. We've previously shown significant organ-level RV dysfunction in a large animal model of pulmonary hypertension (PH) which was not mirrored by reduced function of isolated cardiomyocytes. We hypothesized that factors produced by the endogenous Cfib contribute to global RV dysfunction by generating a heterogeneous cellular environment populated by dedifferentiated cells. OBJECTIVE To determine the effect of Cfib conditioned media (CM) from the PH calf (PH-CM) on adult rat ventricular myocytes (ARVM) in culture. METHODS AND RESULTS Brief exposure (<2 days) to PH-CM results in rapid, marked dedifferentiation of ARVM to a neonatal-like phenotype exhibiting spontaneous contractile behavior. Dedifferentiated cells maintain viability for over 30 days with continued expression of cardiomyocyte proteins including TnI and α-actinin yet exhibit myofibroblast characteristics including expression of α-smooth muscle actin. Using a bioinformatics approach to identify factor(s) that contribute to dedifferentiation, we found activation of the PH Cfib results in a unique transcriptome correlating with factors both in the secretome and with activated pathways in the dedifferentiated myocyte. Further, we identified upregulation of periostin in the Cfib and CM, and demonstrate that periostin is sufficient to drive cardiomyocyte dedifferentiation. CONCLUSIONS These data suggest that paracrine factor(s) released by Cfib from the PH calf signal a phenotypic transformation in a population of cardiomyocytes that likely contributes to RV dysfunction. Therapies targeting this process, such as inhibition of periostin, have the potential to prevent RV dysfunction.
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Affiliation(s)
- Danielle R. Bruns
- University of Colorado-Denver, Dept. of Medicine/Cardiology, Aurora, CO, United States of America
| | - Philip D. Tatman
- University of Colorado-Denver, Dept. of Medicine/Cardiology, Aurora, CO, United States of America
- Medical Scientist Training Program, Aurora, CO, United States of America
| | - Roshni S. Kalkur
- University of Colorado-Denver, Dept. of Medicine/Cardiology, Aurora, CO, United States of America
| | - R. Dale Brown
- University of Colorado-Denver, Dept. of Pediatrics, Aurora, CO, United States of America
| | - Kurt R. Stenmark
- University of Colorado-Denver, Dept. of Pediatrics, Aurora, CO, United States of America
| | - Peter M. Buttrick
- University of Colorado-Denver, Dept. of Medicine/Cardiology, Aurora, CO, United States of America
| | - Lori A. Walker
- University of Colorado-Denver, Dept. of Medicine/Cardiology, Aurora, CO, United States of America
- * E-mail:
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Karampitsakos T, Tzouvelekis A, Chrysikos S, Bouros D, Tsangaris I, Fares WH. Pulmonary hypertension in patients with interstitial lung disease. Pulm Pharmacol Ther 2018; 50:38-46. [PMID: 29605286 DOI: 10.1016/j.pupt.2018.03.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 03/12/2018] [Accepted: 03/28/2018] [Indexed: 01/20/2023]
Abstract
Interstitial lung diseases (ILDs) comprise a broad and heterogeneous group of more than two hundred diseases with common functional characteristics. Their diagnosis and management require a multidisciplinary approach. This multidisciplinary approach involves the assessment of comorbid conditions including pulmonary hypertension (PH) that exerts a dramatic impact on survival. The current World Health Organization (WHO) classification of PH encompasses many of the interstitial lung diseases into WHO Group 3, while sarcoidosis, Pulmonary Langerhans Cell Histiocytosis and lymphangioleiomyomatosis are placed into WHO Group 5 as diseases with unclear or multifactorial mechanisms. Connective tissue diseases could span any of the 5 WHO groups based on the primary phenotype into which they manifest. Interestingly, several challenging phenotypes present with features that overlap between two or more WHO PH groups. Currently, PH-specific treatment is recommended only for patients classified into WHO Group 1 PH. The lack of specific treatment for other groups, including PH in the setting of ILD, reflects the poor outcomes of these patients. Thus, identification of the optimal strategy for ILD patients with PH remains an amenable need. This review article provides a brief overview of biomarkers indicative of vascular remodeling in interstitial lung disease, summarizes the current state of knowledge regarding patients with PH and ILD and highlights future perspectives that remain to be addressed.
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Affiliation(s)
| | - Argyrios Tzouvelekis
- First Academic Department of Pneumonology, Hospital for Thoracic Diseases, "Sotiria", Medical School, National and Kapodistrian University of Athens, Athens, Greece; Division of Immunology, Biomedical Sciences Research Center "Alexander Fleming", Athens, Greece
| | - Serafeim Chrysikos
- 5(th) Department of Pneumonology, Hospital for Thoracic Diseases, "Sotiria", Athens, Greece
| | - Demosthenes Bouros
- First Academic Department of Pneumonology, Hospital for Thoracic Diseases, "Sotiria", Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Iraklis Tsangaris
- Second Critical Care Department, Attikon Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Wassim H Fares
- Section of Pulmonary, Critical Care & Sleep Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA.
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Sedky Abdou MM, El Desouky SM, Helmy El Kaffas KM, Ahmed Hassan AM. Premature atherosclerosis in systemic sclerosis patients: Its relation to disease parameters and to traditional risk factors. Int J Rheum Dis 2016; 20:383-389. [PMID: 28036158 DOI: 10.1111/1756-185x.12987] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
AIM To detect premature atherosclerosis in systemic sclerosis (SSc) patients and its relation to disease parameters and traditional risk factors. METHOD This study included 40 SSc patients and 40 healthy age and sex matched controls. All patients were subjected to full history taking, clinical examination, relevant laboratory and radiological investigations. Doppler ultrasonography (US) of the common carotid was performed to measure intima-media thickness (ccIMT) and Doppler US of the brachial artery was performed to measure flow mediated dilatation (FMD). RESULTS The mean value of ccIMT was 0.59 ± 0.2 mm in SSc patients and 0.51 ± 0.09 mm in controls and the difference was significant (P = 0.03). A statistically significant difference was found in mean brachial artery diameter before and after hyperemia, in flow change and in FMD between SSc patients and controls. ccIMT showed significant positive correlation with age, C-reactive protein (CRP), cholesterol, triglycerides and low density lipoprotein (P < 0.05). FMD showed significant positive correlation with daily dose of steroids (P = 0.04). Brachial artery diameter after hyperemia showed significant negative correlation with erythrocyte sedimentation rate (ESR). Peak systolic velocity before ischemia showed significant positive correlation with body mass index (BMI) and significant negative correlation with insulin level. CONCLUSION Our findings confirm the presence of premature atherosclerosis in SSc patients assessed by significant impairment of FMD, flow change and ccIMT, and it is associated with traditional cardiovascular risk factors such as age, dyslipidemia and obesity (BMI) as well as with the use of steroids and markers of inflammation such as CRP and ESR.
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Affiliation(s)
- Manal M Sedky Abdou
- Rheumatology and Rehabilitation Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Soha M El Desouky
- Rheumatology and Rehabilitation Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | | | - Abeer M Ahmed Hassan
- Rheumatology and Rehabilitation Department, Faculty of Medicine, Cairo University, Cairo, Egypt
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Abstract
OBJECTIVE To provide an overview of the drug profile of the orally active, selective endothelin A receptor antagonist ambrisentan, and its efficacy and safety in the treatment of patients with pulmonary arterial hypertension (PAH). RESEARCH DESIGN AND METHODS Medical literature on the use of ambrisentan in PAH was identified using MEDLINE and EMBASE. Additional references were identified from the reference lists of published articles and from the authors' own bibliographies. RESULTS Significant improvements in exercise capacity were observed with approved dosages of ambrisentan (5 or 10 mg once daily) in the AMB-220 dose-ranging study and the pivotal ARIES-1 and ARIES-2 trials, with sustained effects up to 2 years observed in ARIES-E. Improvements in cardiopulmonary hemodynamic variables were reported in AMB-220 and ARIES-E (subset analysis). Ambrisentan had little or no effect on hepatic transporters in in vitro studies and displayed a low risk of potential drug-drug interactions, including those with other PAH therapies. Results from the VOLT post-marketing program confirmed the safety profile of ambrisentan observed in the ARIES studies, including the low incidence of liver function test abnormalities. Peripheral edema and anemia were common side effects of endothelin receptor antagonist therapies, including ambrisentan. In the recently completed AMBITION study (ClinicalTrials.gov Identifier: NCT01178073), upfront initial combination therapy with ambrisentan and tadalafil significantly reduced the risk of clinical failure (primary endpoint) by 50% compared with the pooled monotherapy groups. CONCLUSIONS The long-term efficacy and safety profile of ambrisentan in patients with PAH is supported by data from a comprehensive clinical trial program and real-life, post-marketing observations.
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Affiliation(s)
- Andrew J Peacock
- a a Scottish Pulmonary Vascular Unit, Regional Heart and Lung Centre , Glasgow , UK
| | - William Zamboni
- b b European Immunology and Rare Diseases Unit, GlaxoSmithKline SpA , Verona , Italy
| | - Carmine Dario Vizza
- c c Pulmonary Hypertension Unit, Department of Cardiovascular and Respiratory Disease, Sapienza University of Rome , Rome , Italy
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Miller L, Chartrand S, Koenig M, Goulet JR, Rich É, Chin AS, Chartrand-Lefebvre C, Abrahamowicz M, Senécal JL, Grodzicky T. Left heart disease: a frequent cause of early pulmonary hypertension in systemic sclerosis, unrelated to elevated NT-proBNP levels or overt cardiac fibrosis but associated with increased levels of MR-proANP and MR-proADM: retrospective analysis of a French Canadian cohort. Scand J Rheumatol 2014; 43:314-23. [DOI: 10.3109/03009742.2013.854407] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Chaisson NF, Hassoun PM. Systemic sclerosis-associated pulmonary arterial hypertension. Chest 2014; 144:1346-1356. [PMID: 24081346 DOI: 10.1378/chest.12-2396] [Citation(s) in RCA: 102] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Pulmonary arterial hypertension (PAH) is the leading cause of death in systemic sclerosis (SSc) and affects up to 12% of all patients with SSc, with a 50% mortality rate within 3 years of PAH diagnosis. Compared with the idiopathic form of PAH (IPAH), patients with SSc-associated PAH (SSc-PAH) have a threefold increased risk of death and may receive a diagnosis late in the course of disease because of insidious onset and the high prevalence of cardiac, musculoskeletal, and pulmonary parenchymal comorbidities. Treatment with conventional forms of PAH therapy often yield poor results compared with IPAH cohorts; unfortunately, the exact reasons behind this remain poorly understood but likely include variations in the pathologic mechanisms, differences in cardiovascular response to increasing afterload, and inadequate strategies to detect and treat SSc-PAH early in its course. Current methods for screening and longitudinal evaluation of SSc-PAH, such as the 6-min walk test, transthoracic echocardiography, and MRI, each have notable advantages and disadvantages. We provide an up-to-date, focused review of SSc-PAH and how it differs from IPAH, including pathogenesis, appropriate screening for disease onset, and new approaches to treatment and longitudinal assessment of this disease.
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Affiliation(s)
- Neal F Chaisson
- Division of Pulmonary and Critical Care, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Paul M Hassoun
- Division of Pulmonary and Critical Care, Johns Hopkins University School of Medicine, Baltimore, MD.
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Abstract
Pulmonary hypertension (PH) can occur at any time during the course of systemic lupus erythematosus (SLE), and can be independent of lupus disease activity in other systems. The pathogenesis of PH in SLE can be multifactorial, but pulmonary arterial hypertension (PAH) is the commonest cause of PH in SLE. The international PH registries have published that approximately 15% of connective tissue disease-associated PH is lupus related in their cohorts. As the symptoms of PH in SLE can be mild and non-specific in early stages, an increasing awareness of this devastating complication is essential for early diagnosis. Echocardiographic evaluation of several right heart variables in addition to systolic pulmonary artery pressure estimation reduces false positive rates for PH detection. Antiphospholipid antibodies may predict SLE-PAH. Prompt treatment of PAH with newer PAH therapy as well as immunosuppression can reduce morbidity and prolong survival. The survival in SLE-associated PAH is better compared with systemic sclerosis-associated PH but worse than idiopathic PAH. Pregnancy in SLE-PAH can result in a fatal outcome, especially in severe and poorly controlled PH at onset.
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Affiliation(s)
- A Prabu
- Department of Rheumatology, School of Immunity and Infection, University of Birmingham, Birmingham, UK
- Department of Rheumatology, Worcester Acute Hospitals NHS Trust, Worcester, UK
| | - C Gordon
- Department of Rheumatology, School of Immunity and Infection, University of Birmingham, Birmingham, UK
- Department of Rheumatology, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
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Joshua F. Ultrasound applications for the practicing rheumatologist. Best Pract Res Clin Rheumatol 2013; 26:853-67. [PMID: 23273796 DOI: 10.1016/j.berh.2012.10.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2012] [Accepted: 10/12/2012] [Indexed: 02/07/2023]
Abstract
Musculoskeletal ultrasound is an increasingly used tool for the evaluation and management of rheumatologic diseases. Its utilisation by rheumatologists is varied around the world and is dependent upon training and local expertise. Its applications can be broadly categorised into three main areas; for the education of patients, to aid the rheumatologist in the diagnosis and monitoring of disease, and therapeutically for joint aspiration and injection. Ultrasound is a safe, portable, easily repeatable, dynamic images in multiple planes and cheap form of imaging. Ultrasound however, is operator dependent and has a number of artefacts that can result in misinterpretation. Musculoskeletal Ultrasound uses a number of modes to characterise joint pathology, including grey scale, colour and power Doppler, spectral Doppler, 3D imaging, elastography. Musculoskeletal ultrasound can detect and monitor multiple joint pathologies including synovitis, tenosynovitis, and tendon pathologies, entheseal processes, bone erosions and osteophytes, cartilage changes and bursal pathologies.
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Current world literature. Curr Opin Rheumatol 2012; 24:694-702. [PMID: 23018859 DOI: 10.1097/bor.0b013e328359ee5b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Predictors of early mortality in systemic sclerosis: a case–control study comparing early versus late mortality in systemic sclerosis. Rheumatol Int 2011; 32:3841-4. [DOI: 10.1007/s00296-011-2301-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2011] [Accepted: 12/10/2011] [Indexed: 10/14/2022]
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