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Rubio-Rivas M, Homs NA, Cuartero D, Corbella X. The prevalence and incidence rate of pulmonary arterial hypertension in systemic sclerosis: Systematic review and meta-analysis. Autoimmun Rev 2020; 20:102713. [PMID: 33197579 DOI: 10.1016/j.autrev.2020.102713] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 07/18/2020] [Indexed: 02/06/2023]
Abstract
The present study aimed to assess the prevalence and incidence rate of pulmonary arterial hypertension (PAH) in Systemic Sclerosis (SSc). The review was undertaken using MEDLINE and SCOPUS from June 1962 to May 2019 and the terms: ("Scleroderma, Systemic"[MesH]) AND "Hypertension, Pulmonary"[MesH]. The Newcastle-Ottawa Scale (NOS) was used for the qualifying assessment. The inverse variance-weighted method was performed. Twenty-four studies were included in the global PAH prevalence study. They comprised data from 9804 SSc patients. The overall PAH prevalence found was 6.4% (95%CI 5%-8.3%). Fourteen studies were included in the PAH prevalence study for lcSSc. They comprised data from 4987 lcSSc patients. The PAH prevalence found in lcSSc was 7.7% (95%CI 5.3%-11.1%). Twelve studies were included in the PAH prevalence study for dcSSc. They comprised data from 1790 dcSSc patients. The PAH prevalence found in dcSSc was 6.3% (95%CI 4.5%-8.9%). Fifteen studies showed PAH incidence of an entire SSc cohort. They comprised data from 5926 SSc patients. The overall PAH incidence found was 18.2 cases per 1000 person-years (95%CI 12-27.4). Eight studies showed PAH incidence for lcSSc. They comprised data from 2721 patients. The overall PAH incidence found in lcSSc was 20.4 cases per 1000 person-years (95%CI 10.1-41.1). Seven studies showed PAH incidence for dcSSc. They comprised data from 942 dcSSc patients. The overall PAH incidence found in dcSSc was 16.6 cases per 1000 person-years (95%CI 8.5-32.1). CONCLUSION: The overall PAH prevalence found was 6.4% (95%CI 5%-8.3%) and the overall PAH incidence 18.2 cases per 1000 person-years (95%CI 12-27.4).
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Affiliation(s)
- Manuel Rubio-Rivas
- Autoimmune Diseases Unit, Department of Internal Medicine, Bellvitge University Hospital, Bellvitge Biomedical Research Institute-IDIBELL, University of Barcelona, Barcelona, Spain.
| | - Narcís A Homs
- Autoimmune Diseases Unit, Department of Internal Medicine, Bellvitge University Hospital, Bellvitge Biomedical Research Institute-IDIBELL, University of Barcelona, Barcelona, Spain
| | - Daniel Cuartero
- Autoimmune Diseases Unit, Department of Internal Medicine, Bellvitge University Hospital, Bellvitge Biomedical Research Institute-IDIBELL, University of Barcelona, Barcelona, Spain
| | - Xavier Corbella
- Autoimmune Diseases Unit, Department of Internal Medicine, Bellvitge University Hospital, Bellvitge Biomedical Research Institute-IDIBELL, University of Barcelona, Barcelona, Spain; Faculty of Medicine and Health Sciences, Universitat Internacional de Catalunya, Barcelona, Spain; Group of Evaluation of Health Determinants and Health Policies, Hestia Chair in Integrated Health and Social Care, Barcelona, Spain
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Rachdi I, Tougorti M, Daoud F, Aydi Z, Zoubeidi H, Ben Dhaou B, Boussema F. Pulmonary hypertension on systemic sclerosis-lupus erythematosus overlap syndrome. Ann Cardiol Angeiol (Paris) 2019; 68:221-225. [PMID: 30685083 DOI: 10.1016/j.ancard.2018.10.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 10/16/2018] [Indexed: 06/09/2023]
Abstract
PURPOSE There are authentic observations of combination of systemic lupus erythematosus (SLE) with systemic sclerosis (SS) and with polymyositis defined as overlap syndromes. The prevalence of pulmonary hypertension is unknown in SS-SLE overlap syndrome because of its rarity. The aim of our study was to precise clinical, paraclinical and evolutive features of pulmonary hypertension in patients with systemic sclerosis-systemic lupus erythematosus (SS-SLE) overlap syndrome. METHODS Sixteen cases of SS-SLE overlap syndrome were retrospectively studied in a period of 16 years (2000-2015). SS-SLE overlap syndrome was diagnosed in the presence of at least 4 criteria of the American College of Rheumatology (ACR) for the diagnosis of SLE and a major criterion or 2 minor criteria of ACR of SS classification. Pulmonary arterial pressure (PAP) was estimated with doppler echocardiography. Pulmonary hypertension (PAH) was defined by a PAP superior than 30mmHg. We distributed groups according to the existence (Group 1) or not (Group 2) of a PAH. Epidemiological, clinical and evolutive features were compared between the two groups with bilateral fisher test (P significant if inferior at 0.05) RESULTS: Sixteen cases of female patients with SS-SLE overlap syndrome with a middle-age of 39 years, extreme (29-58 years) were studied. PAH complicated the evolution of SS-SLE overlap syndrome in six cases with a middle-age of 41 years. Ten patients of the group 2 had an average age of 40 years. The average age of the beginning of the disease was 28 years in the group 1 and 31 years in the group 2. SS preceded SLE in 6 among 16 cases (Group 1: 2/6, Group 2: 4/10). SS was revealed most frequently by Raynauw's Syndrome in both groups (Group 1: 4/6, Group 2: 7/10). Cutaneous and articular involvements were the most frequent observed manifestations of SLE (Group 1: 5/6, Group 2: 6/10). In the group 1, the PAH was discovered approximatively11 years after the beginning of the SS-SLE overlap syndrome. The average PAP was 52mmHg, extreme (32-80mmHg). A right cardiac insufficiency complicated the evolution of the PAH in 3 cases. The PAH was primitive in 3 cases. There was no significant difference concerning the SS-SLE overlap syndrome onset disease symptoms, the frequency of lung involvement and esophageal, neurological, articular and trophic manifestations. PAH was not associated with lupic proliferative renal disease, neither with cutaneous proximal sclerosis nor with anti-Scl70 positivity. Patients were treated with vasodilator treatment in eleven cases: prostacyclin derivates in five cases and endothelin receptor antagonist in six cases. Two patients received corticosteroids and boli of cyclophosphamide for renal involvement and neurologic involvement in each case. Stabilization of PAP was observed in these two cases. Mean follow-up disease was 67 months, extreme (4-124 months) Cutaneous sclerosis evolution was not significantly different between both groups. Global cardiac insufficiency secondary to PAH caused death in one case. CONCLUSION According to the results of our study, SS-SLE overlap syndrome complicated with PAH seems to be associated more frequently with limited and distal cutaneous manifestations. Patients that have developed lupus nephropathy and/or had positive anti-Scl70 seem to be protected from appearance of PAH during the SS-SLE overlap syndrome.
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Affiliation(s)
- I Rachdi
- Habib Thameur Hospital, Internal Medicine Department, Tunis, Tunisia; University of Tunis el Manar Faculty of Medicine of Tunis, Tunisia.
| | - M Tougorti
- Habib Thameur Hospital, Internal Medicine Department, Tunis, Tunisia; University of Tunis el Manar Faculty of Medicine of Tunis, Tunisia
| | - F Daoud
- Habib Thameur Hospital, Internal Medicine Department, Tunis, Tunisia; University of Tunis el Manar Faculty of Medicine of Tunis, Tunisia
| | - Z Aydi
- Habib Thameur Hospital, Internal Medicine Department, Tunis, Tunisia; University of Tunis el Manar Faculty of Medicine of Tunis, Tunisia
| | - H Zoubeidi
- Habib Thameur Hospital, Internal Medicine Department, Tunis, Tunisia; University of Tunis el Manar Faculty of Medicine of Tunis, Tunisia
| | - B Ben Dhaou
- Habib Thameur Hospital, Internal Medicine Department, Tunis, Tunisia; University of Tunis el Manar Faculty of Medicine of Tunis, Tunisia
| | - F Boussema
- Habib Thameur Hospital, Internal Medicine Department, Tunis, Tunisia; University of Tunis el Manar Faculty of Medicine of Tunis, Tunisia
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Nunes JPL, Cunha AC, Meirinhos T, Nunes A, Araújo PM, Godinho AR, Vilela EM, Vaz C. Prevalence of auto-antibodies associated to pulmonary arterial hypertension in scleroderma - A review. Autoimmun Rev 2018; 17:1186-1201. [PMID: 30316987 DOI: 10.1016/j.autrev.2018.06.009] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Accepted: 06/08/2018] [Indexed: 12/12/2022]
Abstract
The prevalence of auto-antibodies associated to pulmonary arterial hypertension in scleroderma patients was reviewed, based on reports cited in two major scientific databases. Data were collected on the following types of antibodies: antinuclear, anti-double-stranded DNA, anticentromere, anti-CENP-A, anti-CENP-B, anti-bicaudal D2, anti-nucleolar, anti-Scl-70 (anti-topoisomerase I), anti-topoisomerase II α, anti-RNP, anti-U1RNP, anti-U3RNP, anti-RNA polymerase III, anti-Th/To, anti-histone, antiphospholipid, anti-PmScl, anti-Sm, anti SSA (anti-Ro),anti SSB (La), anti-Ro52 (TRIM 21), anti-Ku, anti-B23, anti-RuvBL1, anti-RuvBL2, anti-fibrin bound tissue plasminogen activator, anti-endothelial cell, anti-phosphatidylserine-prothrombin complex, anti-endothelin-1 type A receptor, anti-angiotensin II type 1 receptor, anti‑carbonic anhydrase II, anti-fibroblast, anti-cyclic citrullinated peptide, anti-4-sulfated N-Acetyl-lactosamine, class I and II anti-human leukocyte antigen. Auto-antibodies were shown by different authors to be associated to this condition, with different prevalence values for each type of auto-antibody. Antinuclear antibodies, anti-centromere antibodies, antiphospholipid antibodies, anti-U3 RNP antibodies and anti-Th/To antibodies would appear to show a particularly important prevalence in scleroderma patients with pulmonary hypertension, appearing in about 8/10 (antinuclear), 1/ 2 (anti-centromere, anti-phospholipid), and 1/4 (anti-U3RNP, anti-Th/To) of patients. The available evidence points in the direction of a strong association between auto-immune mechanisms and pulmonary hypertension in the setting of scleroderma.
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Affiliation(s)
- José Pedro L Nunes
- Faculdade de Medicina da Universidade do Porto, Porto, Portugal; Centro Hospitalar São João, Porto, Portugal.
| | - André C Cunha
- Faculdade de Medicina da Universidade do Porto, Porto, Portugal
| | | | | | | | | | - Eduardo M Vilela
- Faculdade de Medicina da Universidade do Porto, Porto, Portugal; Centro Hospitalar Vila Nova de Gaia Espinho, Vila Nova de Gaia, Portugal
| | - Carlos Vaz
- Faculdade de Medicina da Universidade do Porto, Porto, Portugal; Centro Hospitalar São João, Porto, Portugal
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Merashli M, Alves J, Ames PRJ. Clinical relevance of antiphospholipid antibodies in systemic sclerosis: A systematic review and meta-analysis. Semin Arthritis Rheum 2016; 46:615-624. [PMID: 27838012 DOI: 10.1016/j.semarthrit.2016.10.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2016] [Revised: 09/29/2016] [Accepted: 10/07/2016] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To evaluate the clinical relevance of antiphospholipid antibodies (aPL) in systemic sclerosis (SSc). METHODS A systematic search of EMBASE and PubMed databases from January 1983 to July 2016 was carried out according to PRISMA guidelines whereas Peto׳s odds ratio (OR) for rare events was used for the meta-analysis. RESULTS The pooled prevalence of participants positive for IgG and IgM anticardiolipin (aCL) antibodies was higher in SSc than controls (12.8% vs 1.6% and 7.8% vs 0.6%; p < 0.0001 for both) as was that of IgG and IgM anti-beta-2-glycoprotein-I antibodies (aβ2GPI) (6.1% vs 0.58%, p < 0.0001; 3.5% vs 0.3%, p = 0.001). The pooled prevalence of pulmonary arterial hypertension (PAH) was more common in SSc positive than negative patients for aCL (IgG/IgM combined) (26.5% vs 10.9%, p < 0.0001) whereas the pooled prevalence of renal disease (RD) was more common in IgG aCL positive than negative patients (36.3% vs 10.9%, p = 0.02). The pooled prevalence of thrombosis was higher in IgG aCL, IgM aCL, and IgM aβ2GPI positive than negative SSc patients (12.6% vs 1.4%, p < 0.0001), (15.1% vs 2.7%, p = 0.002) and (15% vs 0.78%, p = 0.009), respectively. The pooled prevalence of digital infarction/ischemia (DI) was higher in IgG aCL and IgM positive than negative SSc (52.8% vs 39.8%, p = 0.002) and (68.1% vs 29%, p = 0.07). CONCLUSIONS A strong relationship exists between aCL and aβ2GPI of IgG/IgM isotype and SSc; patients positive for these antibodies are more likely to suffer from PAH, RD, thrombosis, and DI. However, data expressed as frequency of aPL positive patients rather than average antibody titers preclude further insight into the relevance of these assumptions.
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Affiliation(s)
- Mira Merashli
- Department of Rheumatology, American University of Beirut, Beirut, Lebanon
| | - Jose'Delgado Alves
- Immune Response and Vascular Disease Unit, CEDOC, NOVA Medical School/Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Lisboa, Portugal
| | - Paul R J Ames
- Immune Response and Vascular Disease Unit, CEDOC, NOVA Medical School/Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Lisboa, Portugal.
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Aydi Z, Rachdi I, Ben Dhaou B, Dridi M, Daoud F, Baili L, Boussema F. [Epidemiological, clinical and evolutionary peculiarities of interstitial lung disease in systemic sclerosis]. REVUE DE PNEUMOLOGIE CLINIQUE 2016; 72:122-128. [PMID: 26651932 DOI: 10.1016/j.pneumo.2015.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2015] [Revised: 08/25/2015] [Accepted: 09/15/2015] [Indexed: 06/05/2023]
Abstract
Pulmonary involvement during systemic sclerosis (SS) is dominated by interstitial lung disease and arterial pulmonary hypertension. It is about a retrospective study analyzing 65 cases of SS over a period of 13 years. We compared cases with and without interstitial lung disease. The diagnosis of SS was retained according to American College of Rheumatology (ACR)/EULAR 2013 criteria. The diagnosis of interstitial lung disease was retained in TDM and EFR. Pulmonary hypertension is defined by a pulmonary arterial pression higher than 25 mmHg. The mean delay of diagnosis of interstitial lung disease and the diagnosis was of 48 months (extremes 0-78 months). The comparison between both groups according to average age of the patients, prevalence of pulmonary hypertension, frequency of Raynaud phenomenon and trophic disorders did not find any significant difference. Lung involvement was associated with an esophageal involvement in 71% of the cases (P=0.059). Antibodies anti-Scl 70 were noted more frequently in patient's with interstitial lung disease (79% of the cases, P=0.001). Patients were treated with colchicine and vitamin E. A corticotherapy had been indicated at a single patient. The evolution of SS was marked by the stabilisation of the restrictive syndrome in 71.8% of the cases and a worsening in 25% of the cases. Early and appropriate diagnosis of SS and screening of lung involvement are essential for a early care.
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Affiliation(s)
- Z Aydi
- Service de médecine interne, hôpital Habib Thameur, 8, rue Ali Ben Ayed, 1008 Montfleury, Tunisie
| | - I Rachdi
- Service de médecine interne, hôpital Habib Thameur, 8, rue Ali Ben Ayed, 1008 Montfleury, Tunisie
| | - B Ben Dhaou
- Service de médecine interne, hôpital Habib Thameur, 8, rue Ali Ben Ayed, 1008 Montfleury, Tunisie.
| | - M Dridi
- Service de médecine interne, hôpital Habib Thameur, 8, rue Ali Ben Ayed, 1008 Montfleury, Tunisie
| | - F Daoud
- Service de médecine interne, hôpital Habib Thameur, 8, rue Ali Ben Ayed, 1008 Montfleury, Tunisie
| | - L Baili
- Service de médecine interne, hôpital Habib Thameur, 8, rue Ali Ben Ayed, 1008 Montfleury, Tunisie
| | - F Boussema
- Service de médecine interne, hôpital Habib Thameur, 8, rue Ali Ben Ayed, 1008 Montfleury, Tunisie
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Bégneu E, Aïssou M, Lescot T, Cabane JP, Beaussier M. [Perioperative management of patients with systemic scleroderma]. ACTA ACUST UNITED AC 2014; 33:669-76. [PMID: 25447779 DOI: 10.1016/j.annfar.2014.09.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Accepted: 09/30/2014] [Indexed: 11/17/2022]
Abstract
Systemic sclerosis (SSc) is an auto-immune disease characterized by vasculopathy and the combination of microangiopathy and tissue collagen deposit leading to skin, digestive, pulmonary, myocardial and renal injuries. These repercussions could be challenging for anesthesiologists and associated with difficulties in airway management, and occurrence of congestive right heart failure or acute kidney crisis. The aim of this review is to review the physiopathology and the progression of the SSc, as well as to provide a strategy of perioperative management of these patients.
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Affiliation(s)
- E Bégneu
- Département d'anesthésie réanimation, hôpital Saint-Antoine, AP-HP, 184, rue du Faubourg-Saint-Antoine, 75012 Paris, France
| | - M Aïssou
- Département d'anesthésie réanimation, hôpital Saint-Antoine, AP-HP, 184, rue du Faubourg-Saint-Antoine, 75012 Paris, France.
| | - T Lescot
- Département d'anesthésie réanimation, hôpital Saint-Antoine, AP-HP, 184, rue du Faubourg-Saint-Antoine, 75012 Paris, France
| | - J P Cabane
- Département d'anesthésie réanimation, hôpital Saint-Antoine, AP-HP, 184, rue du Faubourg-Saint-Antoine, 75012 Paris, France
| | - M Beaussier
- Département d'anesthésie réanimation, hôpital Saint-Antoine, AP-HP, 184, rue du Faubourg-Saint-Antoine, 75012 Paris, France
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Serra W, Chetta A, Santilli D, Mozzani F, Dall'Aglio PP, Olivieri D, Cattabiani MA, Ardissino D, Gherli T. Echocardiography may help detect pulmonary vasculopathy in the early stages of pulmonary artery hypertension associated with systemic sclerosis. Cardiovasc Ultrasound 2010; 8:25. [PMID: 20598164 PMCID: PMC2908574 DOI: 10.1186/1476-7120-8-25] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2010] [Accepted: 07/05/2010] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Pulmonary arterial hypertension (PAH) in patients with systemic sclerosis is associated with a poor prognosis, but this can be improved by early disease detection. Abnormal pulmonary and cardiac function can be detected early by means of echocardiography, whereas right heart catheterization is usually performed later. OBJECTIVES The purpose of this prospective study was to detect early the presence of pulmonary artery vasculopathy in patients with verified systemic sclerosis without significant pulmonary fibrosis, normal lung volumes and a mildly reduced lung diffusion capacity of carbon monoxide (DLCO). METHODS Nineteen consecutive female NYHA class I-II patients with scleroderma and a PAPs of < 35 mm/Hg measured by echocardiography, were enrolled between September 2007 and September 2009. They had a mean age of 51 +/- 13 years, body mass index of 25 +/- 5 kg/m2). They all underwent complete Doppler echocardiography, CPET, a pulmonary ventilation test (carbon monoxide lung diffusion, DLCO), HRCT. To investigate PAH by means of complete resting Doppler echocardiography estimates of systolic pulmonary artery pressure (PAPs) derived from tr icuspid regurgitation, mean PAP derived from pulmonary regurgitation, pulmonary vessel resistance (PVR) derived from the acceleration time of the pulmonary outflow tract (ACTpo), and right ventricular function derived from tricuspid annular plane systolic excursion (TAPSE). Right heart catheterisation was conducted only, if pulmonary hypertension was suggested by echocardiography and an abnormal ventilator test.The data are given as mean values +/- SD, unless otherwise stated. The correlations between the variables were analysed using Pearson's r coefficient, and the predictive value of the variables was calculated using linear regression analysis. A p value of > 0.05 was considered significant. RESULTS Right heart catheterization detected PAH in 15/19 patients; mean PAP was 30.5 mm/Hg and RVP 3.6 UW. Coronary angiography of the patients aged more than 55 years showed some evidence of significant coronary artery disease. Echocardiography showed high systolic PAP values (46 +/- 8 mmHg), whereas right ventricular function was normal (TAPSE 23 +/- 3 mm), and in line with the NYHA class. ACTpo was reduced in the patients with a systolic PAP of < 46 mm/Hg (p > 0.001) and positively correlated with DLCO (p > 0.001) and the hemodynamic data.There was a good correlation between ACTpo and PVR (hemodynamic data) (r = -0615; p > 0.01). CONCLUSIONS Although they need to be confirmed by studies of larger series of patients, our findings suggest that, in comparison with hemodynamic data, non-invasive echocardiographic measurements are an excellent means of identifying early-stage PAH.
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Affiliation(s)
- Walter Serra
- Cardiopulmonary Dept., Cardiology Unit, University Hospital, Parma, Italy
| | - Alfredo Chetta
- Cardiopulmonary Dept., Pneumology Unit, University Hospital, Parma, Italy
| | - Daniele Santilli
- Immunology Dept., Rheumatology Unit, University Hospital, Parma, Italy
| | - Flavio Mozzani
- Immunology Dept., Rheumatology Unit, University Hospital, Parma, Italy
| | | | - Dario Olivieri
- Cardiopulmonary Dept., Pneumology Unit, University Hospital, Parma, Italy
| | | | - Diego Ardissino
- Cardiopulmonary Dept., Cardiology Unit, University Hospital, Parma, Italy
| | - Tiziano Gherli
- Cardiopulmonary Dept., Cardiology Unit, University Hospital, Parma, Italy
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8
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Ames PRJ. Antiphospholipid antibodies in systemic sclerosis: a double oxidative hit? Clin Rheumatol 2009; 28:881-2. [PMID: 19513779 DOI: 10.1007/s10067-009-1210-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2009] [Accepted: 05/20/2009] [Indexed: 11/29/2022]
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Abstract
The prognosis of systemic sclerosis depends chiefly on the extent of the skin lesions, which correlates with the severity of the cardiovascular, pulmonary, and renal manifestations. An erythrocyte sedimentation rate greater than 15-25 mm/h or a hemoglobin level lower than 12.5-11 g/dl is associated with a 2.5- to 3-fold increase in mortality. Anticentromere antibodies are associated with delayed pulmonary hypertension, anti-topoisomerase I antibodies (Scl 70) with interstitial lung disease, and anti-RNA polymerase III antibodies with renovascular hypertension. The risk of death is directly related to the autoantibody pattern. For instance, in a study of 1432 cases from the Pittsburgh Scleroderma Databank, 10-year survival among patients with limited cutaneous disease was 88% in the group with anti-U1-RNP, 75% in the group with anticentromere antibodies, 72% in the group with anti-PmScl, and 65% in the group with anti-Th/To. Ten-year survival in patients with diffuse cutaneous disease was 64% with anti-topoisomerase antibodies, 61% with anti-U3-RNP, and 75% with anti-RNA polymerase III. Several prognostic markers are also available for predicting the risk of organ involvement. For instance, serum levels of KL-6, surfactant proteins SP-A and SP-D, the collagen peptide PIIINP, and homocysteine are associated with the risk of fibrosing alveolitis. Serum levels of CD40L and NP-ProBNP, circulating endothelial cells, and serum anticardiolipin titers correlate with the risk of arterial hypertension. Serum VCAM1 and markers for oxidative stress such as carboxyl terminus residues predict the risk of vascular disease. Other serum markers for organ involvement are under study, although their predictive performance remains to be evaluated.
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Affiliation(s)
- Olivier Meyer
- Assistance publique-Hôpitaux de Paris, hôpital Bichat, 46, rue Henri-Huchard, 75018 Paris, France.
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Hachulla E, Gressin V, Guillevin L, Carpentier P, Diot E, Sibilia J, Kahan A, Cabane J, Francès C, Launay D, Mouthon L, Allanore Y, Tiev KP, Clerson P, de Groote P, Humbert M. Early detection of pulmonary arterial hypertension in systemic sclerosis: a French nationwide prospective multicenter study. ACTA ACUST UNITED AC 2006; 52:3792-800. [PMID: 16320330 DOI: 10.1002/art.21433] [Citation(s) in RCA: 450] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Screening allows for early management of pulmonary arterial hypertension (PAH), a severe complication of systemic sclerosis (SSc). Since no consensus has been reached on the method and criteria for optimal screening, we sought to develop an algorithm based on symptoms, Doppler echocardiography, and right heart catheterization (RHC) for application to a nationwide multicenter SSc population in France. METHODS This prospective study was conducted from September 2002 to July 2003 by experts at 21 SSc centers. At each center, SSc patients without severe pulmonary function abnormalities underwent Doppler echocardiography by an experienced cardiologist. Patients with a peak velocity of tricuspid regurgitation (VTR) of >3 meters/second or 2.5-3 meters/second with unexplained dyspnea were asked to undergo RHC to confirm PAH according to international guidelines. RESULTS Of the 599 patients analyzed, 29 had known PAH and 33 had suspected PAH, based on Doppler echocardiography, and underwent RHC. Of these 33, 18 were found to have PAH, 3 had left ventricular dysfunction, and 12 had no PAH. Newly diagnosed cases of PAH were of mild severity (mean +/- SD pulmonary artery pressure [mPAP] 30 +/- 9 mm Hg, mean +/- SD total pulmonary resistance [TPR] 524 +/- 382 dynes x second/cm(5)). Hemodynamic findings in patients with known PAH were mPAP 49 +/- 17 mm Hg and TPR 1,007 +/- 615 dynes x second/cm(5). The estimate of PAH prevalence was 7.85% (95% confidence interval 5.70-10.00). CONCLUSION This screening algorithm, based on dyspnea, Doppler echocardiographic evaluation of VTR, and RHC, enabled early detection of PAH at a mild stage. Whether mild PAH will evolve to severe PAH in reported cases and whether this early diagnosis translates into improved prognosis for patients with mild PAH will be evaluated in the ongoing 3-year followup of this cohort.
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Kluger N, Gati S, Molinari E, Francès C. Manifestations pulmonaires dans la sclérodermie systémique. Ann Dermatol Venereol 2005; 132:905-14. [PMID: 16327725 DOI: 10.1016/s0151-9638(05)79514-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- N Kluger
- Dermatologie, Hôpital Tenon, Paris
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12
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El Khattabi A, Tiev KP, Ziani M, Baret M, Genereau T, Cabane J. [The methods for screening pulmonary hypertension related to systemic sclerosis in France. Descriptive survey of the French Research Group on Sclerosis]. Presse Med 2004; 33:1160-3. [PMID: 15523285 DOI: 10.1016/s0755-4982(04)98883-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
CONTEXT AND OBJECTIVES Pulmonary hypertension (PHT) represents one of the severest complications and is life-threatening for patients suffering from systemic sclerosis (SSc). In France, the modalities for screening and treating PHT related to SSc are not well codified and no consensus has been reached. We conducted a survey among physicians inscribed on the list of the French Research Group on Sclerosis (GRFS - Groupe de Recherche Francais sur la Sclerodermie) to gather information on the status of the management of PHT related to SSc. METHODS In 2002, we sent a questionnaire to 160 physicians, members of the GRFS, to assess the epidemiology and clinical profile of SSc patients as well as the modalities of screening and management of PHT in these patients. RESULTS Eighty-eight physicians in 71 centres replied to the questionnaire. Each centre followed-up a mean of 33 SSc patients, with a global distribution of 53% limited and 47% diffused SSc. These physicians saw a mean of 5 new cases of SSc per year. The patients had been referred by town practitioners (53%) or from the hospital (47%). The mean number of SSc patients with PHT was of 5.1 per physician (1.5 new SSc + PHT patients per year). Almost all the centres (65/67) who replied systematically screened for PHT in SSc patients using Doppler echocardiography a mean of every 1.3 years. For the management of the patients exhibiting PHT, the majority (41/63) of centres collaborated with a specialized unit. Around one third of the centres treated these patients with calcium channel inhibitors (82%) and/or prostacyclin (90%). All the patients were followed-up by Doppler echocardiography. The majority of the physicians (72%) were interested in a research protocol on the subject and each could have included 4 patients, i.e., a total of 160. CONCLUSION Pulmonary hypertension, a severe complication of SSc is screened for by the physicians of the GRFS using echocardiography with a frequency similar to Who guidelines (1.3 versus once/year).
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Affiliation(s)
- A El Khattabi
- Service de médecine interne, Horloge II, Hôpital Saint-Antoine, Paris
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Hachulla E, Coghlan JG. A new era in the management of pulmonary arterial hypertension related to scleroderma: endothelin receptor antagonism. Ann Rheum Dis 2004; 63:1009-14. [PMID: 15308510 PMCID: PMC1755145 DOI: 10.1136/ard.2003.017673] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Evidence suggests that endothelin may have a fundamental role in scleroderma pathogenesis, including pulmonary arterial hypertension (PAH)--a leading cause of death in patients with scleroderma. Development of a new class of drug, endothelin receptor antagonists, heralds an improved outlook for patients with scleroderma and related diseases. Heightened vigilance towards early detection of PAH in scleroderma and a multidisciplinary approach to diagnosis and treatment may improve clinical outcomes for these patients.
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Affiliation(s)
- E Hachulla
- Service de Médecine Interne, Hôpital Claude Huriez, Centre Hospitalier et Universitaire, 59037 Lille, France.
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Hachulla E, Dubucquoi S. Intérêt des anticorps antinucléaires pour le diagnostic, la classification et le pronostic de la sclérodermie systémique. Rev Med Interne 2004; 25:442-7. [PMID: 15158315 DOI: 10.1016/j.revmed.2003.11.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2003] [Accepted: 11/09/2003] [Indexed: 10/26/2022]
Abstract
PURPOSE Systemic sclerosis (SSc) like other connective tissue diseases is characterized by the occurrence of antinuclear auto-antibodies (ANA). We reviewed the diagnostic value and prognostic value of ANA in SSc. CURRENT KNOWLEDGE AND KEY POINTS LeRoy proposed new criteria of limited forms of SSc which take into account the immunological profile of the patients. Anticentromere, antitopoisomerase I, antifibrillarin, anti-PM-Scl, antifibrillin or anti-RNA-polymerase I or III are considered as specific anti-autobodies. Whereas anticentromere antibodies are more associated with limited SSc and antitopoisomerase I with diffuse SSc, other auto-antibodies were associated with other organ involvement : anti-RNA-polymerase I or III and renal crisis, anti-U1-RNP and pulmonary hypertension and pulmonary fibrosis, etc. Patient with persistent antitopoisomerase I antibodies have a poor survival, those with antitopoisomerase antibodies that disappear with time have a better prognosis. FUTURE PROSPECTS AND PROJECTS A better identification of the patients with SSc, an individual biological profile and organ involvement may help better management of the disease and better access to clinical trials. The development of new immunological tests and their clinical application should help us in that way.
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Affiliation(s)
- E Hachulla
- Service de médecine interne, hôpital Claude-Huriez, CHRU, 59037 Lille, France.
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Hachulla E, Gressin V, Guillevin L, de Groote P, Cabane J, Carpentier P, Francès C, Kahan A, Humbert M. L'hypertension artérielle pulmonaire associée à la sclérodermie systémique : proposition d'un algorithme échocardiographique de dépistage pour un diagnostic précoce (ItinérAIR–Sclérodermie). Rev Med Interne 2004; 25:340-7. [PMID: 15110951 DOI: 10.1016/j.revmed.2004.01.019] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2003] [Accepted: 01/30/2004] [Indexed: 11/15/2022]
Abstract
PURPOSE Pulmonary arterial hypertension (PAH) is a severe complication of scleroderma. Its prevalence varies from 5% to 35% in the literature. A systematic yearly screening is recommended for early detection and management of PAH, but no precise algorithm is yet available. METHODS From literature analysis as well as evaluation of medical needs and practices, a multidisciplinary board of experts proposed an algorithm for the screening of PAH in scleroderma. RESULTS This algorithm is based on a precise Doppler echocardiography methodology for the purpose of screening scleroderma patients for PAH. Patients are considered as being at high or low risk of PAH depending on the maximal tricuspid regurgitation velocity. High-risk patients undergo right heart catheterization for confirmation of the diagnosis of PAH. A French multicenter transversal observational study ("ItinérAIR Sclérodermie") will be conducted in 21 hospital centers in France and involved 100 investigators organized as multidisciplinary networks. FUTURE PROSPECTS Final results will provide confirmation that the screening algorithm is applicable in a real world setting, as well as a better knowledge of the prevalence of PAH in the various sub-groups of scleroderma patients, of the risk profile for PAH and of the value of DLCO as a predictive factor for PAH, and will support elaboration of precise screening guidelines.
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Affiliation(s)
- E Hachulla
- Service de médecine interne, CHRU Claude-Huriez, place de Verdun, 59037 Lille cedex, France.
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Hachulla E. Traitement de l’hypertension artérielle pulmonaire associée à la sclérodermie systémique. Rev Med Interne 2004; 25:195-200. [PMID: 15049280 DOI: 10.1016/j.revmed.2003.12.013] [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] [Indexed: 11/22/2022]
Abstract
PURPOSE Pulmonary arterial hypertension (PAH) is one of the main causes of death in patients with systemic sclerosis (SSc), particularly in its limited forms. CURRENT KNOWLEDGE AND KEY POINTS Survival with conventional treatment associated with Epoprostenol is two times less in SSc patients than in idiopathic PAH. WHO recommendations (annually heart echoscreening) must be applied in all patients with SSc. Conventional therapy associates anticoagulation, to avoid excessive exertion, pregnancy, warm baths, no pressurised flights. Calcium-channel blockers give long term survival in patients with positive acute vasodilatator test with nitric oxide (NO) but these patients are very rare in SSc. Diuretics are very useful in treating right heart insufficiency. Randomized control trials in PAH have demonstrated the short term efficacy of i.v. epoprostenol, nebulized iloprost, oral beraprost and oral bosentan, a dual endothelin-1 receptor antagonist. Results in SSc are very limited except for i.v. epoprostenol. Long-term efficacy in terms of survival has been demonstrated in non randomized studies for i.v. epoprostenol and oral bosentan in patients with idiopathic and familial PAH. Atrial septostomy and lung transplantation could be an alternative to treatment, even in SSc patients, in case of refractory evolution. FUTURE PROSPECTS AND PROJECTS Randomized control trials with sildenafil and selective endothelin-1 receptor antagonists are ongoing.
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Affiliation(s)
- E Hachulla
- Service de médecine interne, hôpital Claude-Huriez, CHRU, Lille, France.
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Launay D, Hebbar M, Valat AS, Ducloy AS, Hachulla E, Hatron PY, Ouk T, Devulder B. [Systemic sclerosis and pregnancy]. Rev Med Interne 2002; 23:607-21. [PMID: 12162216 DOI: 10.1016/s0248-8663(02)00622-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE Pregnancy in a patient with systemic sclerosis (SSc) may pose a double problem to the medical team: influence of SSc on pregnancy and consequences of pregnancy to SSc manifestations. CURRENT KNOWLEDGE AND KEY POINTS Concepts have evolved. SSc was considered for a long time not only as not very propitious for pregnancy but also as a strict contraindication for procreation because risks for the mother and the baby were thought to be major. Currently, fertility is thought to be normal. Miscarriages and small-for-gestation age infants rate do not seem to be higher in SSc. Maternal and perinatal mortality is also not higher in SSc without severe visceral manifestations, i.e. without either pulmonary hypertension, or cardiac or respiratory insufficiency. Conversely, there is a significantly higher frequency of premature infants in SSc. As regards influence of pregnancy on SSc, the greatest fear is the occurrence of renal crisis, which may be life threatening for both mother and child. Each elevation of blood pressure, even if this increase is mild, should be considered as potentially very serious. However, pregnancy itself does not seem to increase the risk of renal crisis. Consequences of pregnancy to SSc manifestations are various but usually mild. FUTURE PROSPECTS AND PROJECTS SSc is not a strict contraindication for pregnancy only if severe organ involvement, diffuse subset of SSc or recent onset of the disease has been ruled out. Physicians should be aware of specific problems, which SSc is possibly posing during pregnancy. Finally, it has been recently suggested that pregnancies could be involved in the pathogenesis of SSc through persisting microchimerism of fetal origin.
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Affiliation(s)
- D Launay
- Service de médecine interne, hôpital Claude-Huriez, CHRU Lille, rue Michel-Polonovski, 59037 Lille, France.
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Abstract
Systemic sclerosis is characterized by a fibrosis and a microvascular injury. These vascular lesions can affect internal organs causing severe visceral damages. The pathogenesis of this disease is complex but some immunological disorders with a production of antinuclear auto-antibodies can be useful to the clinicians, especially for an early diagnosis and to distinguish the scleroderma/myositis overlap syndromes. This review presents the target antigens and the methods of detection of the different antinuclear auto-antibodies. Sensitivity, specificity and clinical association between the antinuclear auto-antibodies and the different subclasses of scleroderma are also presented in detail.
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Affiliation(s)
- Nicole Fabien
- Laboratoire d'Auto-immunité, Service d'Immunologie, Centre Hospitalier Lyon-Sud, 69495 Pierre-Bénite, France.
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