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Channick R, Chin KM, McLaughlin VV, Lammi MR, Zamanian RT, Turricchia S, Ong R, Mitchell L, Kim NH. Macitentan in Pulmonary Arterial Hypertension Associated with Connective Tissue Disease (CTD-PAH): Real-World Evidence from the Combined OPUS/OrPHeUS Dataset. Cardiol Ther 2024; 13:315-339. [PMID: 38451426 PMCID: PMC11093922 DOI: 10.1007/s40119-024-00361-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Accepted: 02/14/2024] [Indexed: 03/08/2024] Open
Abstract
INTRODUCTION Data on real-world clinical practice and outcomes of patients with pulmonary arterial hypertension associated with connective tissue disease (CTD-PAH) are scarce. The OPUS/OrPHeUS studies enrolled patients newly initiating macitentan, including those with CTD-PAH. This analysis describes patient characteristics, treatment patterns, outcomes, and safety profiles of patients with CTD-PAH newly initiating macitentan in the US using the OPUS/OrPHeUS combined dataset. METHODS OPUS was a prospective, US, multicenter, long-term, observational drug registry (April 2014-June 2020). OrPHeUS was a retrospective, US, multicenter medical chart review (October 2013-March 2017). The characteristics, treatment patterns, safety, and outcomes during macitentan treatment of patients with CTD-PAH and its subgroups systemic sclerosis (SSc-PAH), systemic lupus erythematosus (SLE-PAH), and mixed CTD (MCTD-PAH) were descriptively compared to patients with idiopathic/heritable PAH (I/HPAH). RESULTS The combined OPUS/OrPHeUS population included 2498 patients with I/HPAH and 1192 patients with CTD-PAH (708 SSc-PAH; 159 SLE-PAH; 124 MCTD-PAH, and 201 other CTD-PAH etiologies). At macitentan initiation for patients with I/HPAH and CTD-PAH, respectively: 61.2 and 69.3% were in World Health Organization functional class (WHO FC) III/IV; median 6-min walk distance was 289 and 279 m; and 58.1 and 65.2% received macitentan as combination therapy. During follow-up, for patients with I/HPAH and CTD-PAH, respectively: median duration of macitentan exposure observed was 14.0 and 15.8 months; 79.0 and 83.0% experienced an adverse event; Kaplan-Meier estimates (95% confidence limits [CL]) of patients free from all-cause hospitalization at 1 year were 60.3% (58.1, 62.4) and 59.3% (56.1, 62.3); and Kaplan-Meier estimates (95% CL) of survival at 1 year were 90.5% (89.1, 91.7) and 90.6% (88.6, 92.3). CONCLUSIONS Macitentan was used in clinical practice in patients with CTD-PAH and its subgroups, including as combination therapy. The safety and tolerability profile of macitentan in patients with CTD-PAH was comparable to that of patients with I/HPAH. TRIAL REGISTRATION OPsumit® Users Registry (OPUS): NCT02126943; Opsumit® Historical Users cohort (OrPHeUS): NCT03197688; www. CLINICALTRIALS gov Graphical abstract available for this article.
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Affiliation(s)
- Richard Channick
- David Geffen School of Medicine, University of California, Los Angeles, UCLA, 37-131 CHS, 10833 Le Conte Ave, Los Angeles, CA, 90095, USA.
| | | | | | | | | | - Stefano Turricchia
- Actelion Pharmaceuticals Ltd, a Johnson & Johnson Company, Global Medical Affairs, Allschwil, Switzerland
| | - Rose Ong
- Actelion Pharmaceuticals Ltd, a Johnson & Johnson Company, Global Epidemiology, Allschwil, Switzerland
| | - Lada Mitchell
- Actelion Pharmaceuticals Ltd, a Johnson & Johnson Company, Statistics & Decision Sciences-Medical Affairs and Established Products, Allschwil, Switzerland
| | - Nick H Kim
- University of California, San Diego, La Jolla, CA, USA
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Brown Z, Hansen D, Stevens W, Ferdowsi N, Ross L, Quinlivan A, Sahhar J, Ngian GS, Apostolopoulos D, Walker JG, Proudman S, Teng GG, Low AHL, Morrisroe K, Nikpour M. Evaluation of the European Society of Cardiology Risk Assessment Score in Incident Systemic Sclerosis-Associated Pulmonary Arterial Hypertension. Arthritis Care Res (Hoboken) 2024. [PMID: 38523256 DOI: 10.1002/acr.25328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 02/12/2024] [Accepted: 03/21/2024] [Indexed: 03/26/2024]
Abstract
OBJECTIVE Patients with pulmonary arterial hypertension (PAH) may be stratified as low, intermediate, or high risk of 1-year mortality. In 2022, the European Society of Cardiology (ESC) updated and simplified its risk stratification tool, based on three variables: World Health Organization functional class, serum N-terminal pro-brain type natriuretic peptide and six-minute walk distance, applied at follow-up visits, intended to guide therapy over time. METHODS We applied the 2022 ESC risk assessment tool at baseline and follow-up (within 2 years) to a multinational incident cohort of systemic sclerosis-associated PAH (SSc-PAH). Kaplan-Meier curves, Cox hazards regression, and accelerated failure time models were used to evaluate survival by risk score. RESULTS At baseline (n = 260), the majority of SSc-PAH (72.2%) were graded as intermediate risk of death according to the 2022 tool. At follow-up, according to 2022 tool, half (55.5%) of the cohort were classified as low or intermediate-low risk. The 2022 risk model at follow-up was able to differentiate survival between risk strata. All three individual parameters (World Health Organization functional class, N-terminal pro-brain type natriuretic peptide, six-minute walk distance) were significantly associated with mortality at baseline and/or follow-up. CONCLUSION The 2022 ESC risk assessment strategy applied at baseline and follow-up predicts survival in SSc-PAH. Treatment decisions for SSc-PAH should include risk assessments, aiming to achieve low-risk status according to the 2022 ESC guidelines.
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Affiliation(s)
- Zoe Brown
- The University of Melbourne at St. Vincent's Hospital and St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Dylan Hansen
- St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Wendy Stevens
- St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Nava Ferdowsi
- St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Laura Ross
- The University of Melbourne at St. Vincent's Hospital and St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
- St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Alannah Quinlivan
- The University of Melbourne at St. Vincent's Hospital and St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
- St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Joanne Sahhar
- Monash Health and Monash University, Clayton, Victoria, Australia
| | - Gene-Siew Ngian
- Monash Health and Monash University, Clayton, Victoria, Australia
| | | | - Jennifer G Walker
- Royal Adelaide Hospital, Adelaide, South Australia, Australia, University of Adelaide, North Adelaide, South Australia, Australia, and Flinders Medical Centre, Bedford Park, South Australia, Australia
| | - Susanna Proudman
- Royal Adelaide Hospital, Adelaide, South Australia, Australia, and University of Adelaide, North Adelaide, South Australia, Australia
| | - Gim Gee Teng
- Alexandra Hospital, National University Health System, Singapore, Singapore
| | - Andrea H L Low
- Singapore General Hospital and Duke National University of Singapore
| | - Kathleen Morrisroe
- The University of Melbourne at St. Vincent's Hospital and St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Mandana Nikpour
- The University of Melbourne at St. Vincent's Hospital and St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
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Skowasch D, Klose H, Ewert R, Wilkens H, Richter M, Rosenkranz S, Setzer G, Grünig E, Halank M. Phenotypes and treatment outcomes in idiopathic pulmonary arterial hypertension patients with comorbidities. ERJ Open Res 2024; 10:00668-2023. [PMID: 38288083 PMCID: PMC10823369 DOI: 10.1183/23120541.00668-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 11/28/2023] [Indexed: 01/31/2024] Open
Abstract
Idiopathic pulmonary arterial hypertension (IPAH) is often diagnosed in elderly patients with many comorbidities. Whereas a clear treatment strategy and risk assessment is recommended for patients with rare classical IPAH, monotherapy with phosphodiesterase type 5 inhibitors or endothelin receptor antagonists followed by regular follow-up and individualised therapy should be used for patients with many cardiopulmonary comorbidities. Here, we focus on these patients with IPAH and comorbidities, present a review of the literature with a focus on recently published work and summarise factors that may help to provide guidance for individualised treatment approaches in such patients.
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Affiliation(s)
- Dirk Skowasch
- Heart Center Bonn, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Hans Klose
- II. Medical Clinic and Polyclinic, Department of Pulmonology, Center for Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ralf Ewert
- Department of Internal Medicine B, Internal Medicine, Pulmonology, Internal Intensive Care Medicine, University Medical Center Greifswald, Greifswald, Germany
| | - Heinrike Wilkens
- Internal Medicine V – Pneumology, Saarland University Hospital and Faculty of Medicine Saarland University, Homburg, Germany
| | - Manuel Richter
- Department of Medicine II, Pulmonology, University Hospital Giessen, Giessen, Germany
| | - Stephan Rosenkranz
- Department III of Internal Medicine – Cardiology, Pulmonology, Angiology and Internal Intensive Care Medicine, University Hospital Cologne, Cologne, Germany
| | - Gesine Setzer
- Scientific and Medical Affairs, Janssen-Cilag GmbH, Neuss, Germany
| | - Ekkehard Grünig
- Center for Pulmonary Hypertension, Thoraxklinik-Heidelberg gGmbH, and German Center for Lung Research (DZL), Heidelberg, Germany
| | - Michael Halank
- Division of Pneumology, Medical Department – I, University Hospital Carl Gustav Carus of TU Dresden, Dresden, Germany
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Celant LR, Wessels JN, Marcus JT, Meijboom LJ, Bogaard HJ, de Man FS, Vonk Noordegraaf A. Toward the Implementation of Optimal Cardiac Magnetic Resonance Risk Stratification in Pulmonary Arterial Hypertension. Chest 2024; 165:181-191. [PMID: 37527773 DOI: 10.1016/j.chest.2023.07.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 07/06/2023] [Accepted: 07/24/2023] [Indexed: 08/03/2023] Open
Abstract
BACKGROUND The 2022 European Society of Cardiology/European Respiratory Society pulmonary hypertension (PH) guidelines incorporate cardiac magnetic resonance (CMR) imaging metrics in the risk stratification of patients with pulmonary arterial hypertension (PAH). Thresholds to identify patients at estimated 1-year mortality risks of < 5%, 5% to 20%, and > 20% are introduced. However, these cutoff values are mostly single center-based and require external validation. RESEARCH QUESTION What are the discriminative prognostic properties of the current CMR risk thresholds stratifying patients with PAH? STUDY DESIGN AND METHODS We analyzed data from incident, treatment-naïve patients with PAH from the Amsterdam University Medical Centres, Vrije Universiteit, The Netherlands. The discriminative properties of the proposed CMR three risk strata were tested at baseline and first reassessment, using the following PH guideline variables: right ventricular ejection fraction, indexed right ventricular end-systolic volume, and indexed left ventricular stroke volume. RESULTS A total of 258 patients with PAH diagnosed between 2001 and 2022 fulfilled the study criteria and were included in this study. Of these, 172 had follow-up CMR imaging after 3 months to 1.5 years. According to the CMR three risk strata, most patients were classified at intermediate risk (n = 115 [45%]) upon diagnosis. Only 29 (11%) of patients with PAH were classified at low risk, and 114 (44%) were classified at high risk. Poor survival discrimination was seen between risk groups. Appropriate survival discrimination was seen at first reassessment. INTERPRETATION Risk stratifying patients with PAH with the recent proposed CMR cutoffs from the European Society of Cardiology/European Respiratory Society 2022 PH guidelines requires adjustment because post-processing consensus is lacking and general applicability is limited. Risk assessment at follow-up yielded better survival discrimination, emphasizing the importance of the individual treatment response.
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Affiliation(s)
- Lucas R Celant
- Department of Pulmonary Medicine, Amsterdam UMC location Vrije Universiteit Amsterdam, The Netherlands; Pulmonary Hypertension and Thrombosis, Amsterdam Cardiovascular Sciences, Amsterdam UMC location Vrije Universiteit Amsterdam, The Netherlands
| | - Jeroen N Wessels
- Department of Pulmonary Medicine, Amsterdam UMC location Vrije Universiteit Amsterdam, The Netherlands; Pulmonary Hypertension and Thrombosis, Amsterdam Cardiovascular Sciences, Amsterdam UMC location Vrije Universiteit Amsterdam, The Netherlands
| | - J Tim Marcus
- Pulmonary Hypertension and Thrombosis, Amsterdam Cardiovascular Sciences, Amsterdam UMC location Vrije Universiteit Amsterdam, The Netherlands; Department of Radiology and Nuclear Medicine, Amsterdam UMC location Vrije Universiteit Amsterdam, The Netherlands
| | - Lilian J Meijboom
- Pulmonary Hypertension and Thrombosis, Amsterdam Cardiovascular Sciences, Amsterdam UMC location Vrije Universiteit Amsterdam, The Netherlands; Department of Radiology and Nuclear Medicine, Amsterdam UMC location Vrije Universiteit Amsterdam, The Netherlands
| | - Harm Jan Bogaard
- Department of Pulmonary Medicine, Amsterdam UMC location Vrije Universiteit Amsterdam, The Netherlands; Pulmonary Hypertension and Thrombosis, Amsterdam Cardiovascular Sciences, Amsterdam UMC location Vrije Universiteit Amsterdam, The Netherlands
| | - Frances S de Man
- Department of Pulmonary Medicine, Amsterdam UMC location Vrije Universiteit Amsterdam, The Netherlands; Pulmonary Hypertension and Thrombosis, Amsterdam Cardiovascular Sciences, Amsterdam UMC location Vrije Universiteit Amsterdam, The Netherlands
| | - Anton Vonk Noordegraaf
- Department of Pulmonary Medicine, Amsterdam UMC location Vrije Universiteit Amsterdam, The Netherlands; Pulmonary Hypertension and Thrombosis, Amsterdam Cardiovascular Sciences, Amsterdam UMC location Vrije Universiteit Amsterdam, The Netherlands.
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Weatherald J, Varughese RA, Liu J, Humbert M. Management of Pulmonary Arterial Hypertension. Semin Respir Crit Care Med 2023; 44:746-761. [PMID: 37369218 DOI: 10.1055/s-0043-1770118] [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: 06/29/2023]
Abstract
Pulmonary arterial hypertension (PAH) is a rare pulmonary vascular disease characterized by progressive pulmonary arterial remodeling, increased pulmonary vascular resistance, right ventricular dysfunction, and reduced survival. Effective therapies have been developed that target three pathobiologic pathways in PAH: nitric oxide, endothelin-1, and prostacyclin. Approved therapies for PAH include phosphodiesterase type-5 inhibitors, soluble guanylate cyclase stimulators, endothelin receptor antagonists, prostacyclin analogs, and prostacyclin receptor agonists. Management of PAH in the modern era incorporates multidimensional risk assessment to guide the use of these medications. For patients with PAH and without significant comorbidities, current guidelines recommend two oral medications (phosphodiesterase type-5 inhibitor and endothelin receptor antagonist) for low- and intermediate-risk patients, with triple therapy including a parenteral prostacyclin to be considered in those at high or intermediate-high risk. Combination therapy may be poorly tolerated and less effective in patients with PAH and cardiopulmonary comorbidities. Thus, a single-agent approach with individualized decisions to add-on other PAH therapies is recommended in older patients and those with significant comorbid conditions. Management of PAH is best performed in multidisciplinary teams located in experienced centers. Other core pillars of PAH management include supportive and adjunctive treatments including oxygen, diuretics, rehabilitation, and anticoagulation in certain patients. Patients with PAH who progress despite optimal treatment or who are refractory to best medical care should be referred for lung transplantation, if eligible. Despite considerable progress, PAH is often fatal and new therapies that reverse the disease and improve outcomes are desperately needed.
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Affiliation(s)
- Jason Weatherald
- Division of Pulmonary Medicine, Department of Medicine, University of Alberta, Edmonton, Canada
| | - Rhea A Varughese
- Division of Pulmonary Medicine, Department of Medicine, University of Alberta, Edmonton, Canada
| | - Jonathan Liu
- Division of Respirology, Department of Medicine, University of Calgary, Calgary, Canada
| | - Marc Humbert
- Faculté de Médecine, Université Paris-Saclay, Le Kremlin-Bicêtre, France
- Service de Pneumologie et Soins Intensifs Respiratoires, Assistance Publique Hôpitaux de Paris, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
- Hôpital Marie Lannelongue, Le Plessis Robinson, INSERM UMR_S 999, France
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Chen X, Quan R, Qian Y, Yang Z, Yu Z, Zhang C, Yang Y, Zhang G, Shen J, Wang Q, Gu Q, Xiong C, Jing X, Han H, He J. 10-year survival of pulmonary arterial hypertension associated with connective tissue disease: insights from a multicentre PAH registry. Rheumatology (Oxford) 2023; 62:3555-3564. [PMID: 36912696 PMCID: PMC10629783 DOI: 10.1093/rheumatology/kead103] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 01/13/2023] [Accepted: 02/20/2023] [Indexed: 03/14/2023] Open
Abstract
OBJECTIVES To report the 10-year survival rate and prognostic factors of pulmonary arterial hypertension associated with CTD (CTD-PAH) patients, to compare treatment and survival between patients enrolled before and after 2015, and to validate the discrimination of the recommended four-strata model in predicting 10-year survival at follow-up in Chinese CTD-PAH patients. METHODS This study was derived from a Chinese national multicentre prospective registry study from 2009 to 2019. Medical records were collected at baseline and follow-up, including PAH-targeted therapy and binary therapy (both CTD and PAH-targeted therapy). RESULTS A total of 266 CTD-PAH patients were enrolled and the 10-year survival rate was 59.9% (median follow-up time: 4.85 years). Underlying CTD (SSc), baseline 6-min walking distance and SaO2 were independent risk factors for 10-year survival. The proportion of patients receiving PAH-targeted combination therapy increased from 10.1% (2009-2014) to 26.5% (2015-2019) and that of binary therapy increased from 14.8% to 35%. The 1-year survival rate increased from 89.8% (2009-2014) to 93.9%, and the 3-year survival rate increased from 80.1% (2009-2014) to 86.5% (both P > 0.05). The four-strata strategy performed well in predicting 10-year survival at follow-up (C-index = 0.742). CONCLUSION The 10-year survival rate of CTD-PAH patients was reported for the first time. The 10-year prognosis was poor, but there was a tendency for more standardized treatment and better survival in patients enrolled after 2015. The recommended four-strata model at follow-up can effectively predict 10-year survival in CTD-PAH patients.
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Affiliation(s)
- Xiaoxi Chen
- Department of Pulmonary Vascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, Beijing, China
| | - Ruilin Quan
- Department of Pulmonary Vascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, Beijing, China
| | - Yuling Qian
- Department of Pulmonary Vascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, Beijing, China
| | - Zhenwen Yang
- Department of Cardiology, Tianjin Medical University General Hospital, Tianjin, China
| | - Zaixin Yu
- Department of Cardiology, Xiangya Hospital, Central South University, Changsha, China
| | - Caojin Zhang
- Department of Cardiology, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yuanhua Yang
- Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Gangcheng Zhang
- Department of Cardiology, Wuhan Asia Heart Hospital, Wuhan, China
| | - Jieyan Shen
- Department of Cardiology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Qian Wang
- Department of Rheumatology and Clinical Immunology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qing Gu
- Department of Pulmonary Vascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, Beijing, China
| | - Changming Xiong
- Department of Pulmonary Vascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, Beijing, China
| | - Xiaoli Jing
- Department of Pulmonary Vascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, Beijing, China
| | - Huijun Han
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing, China
| | - Jianguo He
- Department of Pulmonary Vascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, Beijing, China
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Morland K, Gerges C, Elwing J, Visovatti SH, Weatherald J, Gillmeyer KR, Sahay S, Mathai SC, Boucly A, Williams PG, Harikrishnan S, Minty EP, Hobohm L, Jose A, Badagliacca R, Lau EMT, Jing Z, Vanderpool RR, Fauvel C, Leonidas Alves J, Strange G, Pulido T, Qian J, Li M, Mercurio V, Zelt JGE, Moles VM, Cirulis MM, Nikkho SM, Benza RL, Elliott CG. Real-world evidence to advance knowledge in pulmonary hypertension: Status, challenges, and opportunities. A consensus statement from the Pulmonary Vascular Research Institute's Innovative Drug Development Initiative's Real-world Evidence Working Group. Pulm Circ 2023; 13:e12317. [PMID: 38144948 PMCID: PMC10739115 DOI: 10.1002/pul2.12317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 10/26/2023] [Accepted: 11/21/2023] [Indexed: 12/26/2023] Open
Abstract
This manuscript on real-world evidence (RWE) in pulmonary hypertension (PH) incorporates the broad experience of members of the Pulmonary Vascular Research Institute's Innovative Drug Development Initiative Real-World Evidence Working Group. We aim to strengthen the research community's understanding of RWE in PH to facilitate clinical research advances and ultimately improve patient care. Herein, we review real-world data (RWD) sources, discuss challenges and opportunities when using RWD sources to study PH populations, and identify resources needed to support the generation of meaningful RWE for the global PH community.
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Affiliation(s)
- Kellie Morland
- Global Medical AffairsUnited Therapeutics CorporationResearch Triangle ParkNorth CarolinaUSA
| | - Christian Gerges
- Department of Internal Medicine II, Division of CardiologyMedical University of ViennaViennaAustria
| | - Jean Elwing
- Division of Pulmonary, Critical Care, and Sleep MedicineUniversity of CincinnatiCincinnatiOhioUSA
| | - Scott H. Visovatti
- Division of Cardiovascular MedicineThe Ohio State UniversityColumbusOhioUSA
| | - Jason Weatherald
- Department of Medicine, Division of Pulmonary MedicineUniversity of AlbertaEdmontonCanada
| | - Kari R. Gillmeyer
- The Pulmonary CenterBoston University Chobian & Avedisian School of MedicineBostonMassachusettsUSA
- Center for Healthcare Organization & Implementation ResearchVA Bedford Healthcare System and VA Boston Healthcare SystemBedfordMassachusettsUSA
| | - Sandeep Sahay
- Division of Pulmonary, Critical Care & Sleep MedicineHouston Methodist HospitalHoustonTexasUSA
| | - Stephen C. Mathai
- Division of Pulmonary and Critical Care MedicineJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| | - Athénaïs Boucly
- Faculté de MédecineUniversité Paris‐SaclayLe Kremlin‐BicêtreFrance
- Service de Pneumologie et Soins Intensifs Respiratoires, Centre de Référence de l'Hypertension Pulmonaire, Hôpital BicêtreAssistance Publique Hôpitaux de ParisLe Kremlin BicêtreFrance
- National Heart and Lung InstituteImperial CollegeLondonUK
| | - Paul G. Williams
- Center of Chest Diseases & Critical CareMilpark HospitalJohannesburgSouth Africa
| | | | - Evan P. Minty
- Department of Medicine & O'Brien Institute for Public HealthUniversity of CalgaryCalgaryCanada
| | - Lukas Hobohm
- Department of CardiologyUniversity Medical Center of the Johannes Gutenberg University MainzMainzGermany
- Center for Thrombosis and Hemostasis (CTH)University Medical Center of the Johannes Gutenberg University MainzMainzGermany
| | - Arun Jose
- Division of Pulmonary, Critical Care, and Sleep MedicineUniversity of CincinnatiCincinnatiOhioUSA
| | - Roberto Badagliacca
- Department of Clinical, Anesthesiological and Cardiovascular Sciences, Sapienza University of RomePoliclinico Umberto IRomeItaly
| | - Edmund M. T. Lau
- Department of Respiratory Medicine, Royal Prince Alfred HospitalUniversity of SydneyCamperdownNew South WalesAustralia
- Faculty of Medicine and HealthUniversity of SydneyCamperdownNew South WalesAustralia
| | - Zhi‐Cheng Jing
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | | | - Charles Fauvel
- Service de Cardiologie, Centre de Compétence en Hypertension Pulmonaire 27/76, Centre Hospitalier Universitaire Charles Nicolle, INSERM EnVI U1096Université de RouenRouenFrance
| | - Jose Leonidas Alves
- Pulmonary Division, Heart InstituteUniversity of São Paulo Medical SchoolSão PauloBrazil
| | - Geoff Strange
- School of MedicineThe University of Notre Dame AustraliaPerthWestern AustraliaAustralia
| | - Tomas Pulido
- Ignacio Chávez National Heart InstituteMéxico CityMexico
| | - Junyan Qian
- Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC‐DID), Ministry of Science & Technology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Key Laboratory of Rheumatology and Clinical ImmunologyMinistry of EducationBeijingChina
| | - Mengtao Li
- Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC‐DID), Ministry of Science & Technology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Key Laboratory of Rheumatology and Clinical ImmunologyMinistry of EducationBeijingChina
| | - Valentina Mercurio
- Department of Translational Medical SciencesFederico II UniversityNaplesItaly
| | - Jason G. E. Zelt
- Department of Medicine, Faculty of MedicineUniversity of OttawaOttawaCanada
| | - Victor M. Moles
- Division of Cardiovascular MedicineUniversity of MichiganAnn ArborMichiganUSA
| | - Meghan M. Cirulis
- Division of Pulmonary and Critical Care MedicineUniversity of UtahSalt Lake CityUtahUSA
- Department of Pulmonary and Critical Care MedicineIntermountain Medical Center MurraySalt Lake CityUtahUSA
| | | | - Raymond L. Benza
- Mount Sinai HeartIcahn School of Medicine at Mount SinaiNew YorkNew YorkUSA
| | - C. Gregory Elliott
- Division of Pulmonary and Critical Care MedicineUniversity of UtahSalt Lake CityUtahUSA
- Department of Pulmonary and Critical Care MedicineIntermountain Medical Center MurraySalt Lake CityUtahUSA
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Ostad S, Sugarman J, Alkhodair A, Liang J, Mielniczuk LM, Hambly N, Helmersen D, Hirani N, Thakrar M, Varughese R, Norena M, Kularatne M, Swiston JR, Kapasi A, Weatherald J, Brunner NW. Association Between the Pulmonary Artery Pulsatility Index and Prognosis in Pulmonary Arterial Hypertension: A Multicentre Study. CJC Open 2023; 5:545-553. [PMID: 37496788 PMCID: PMC10366663 DOI: 10.1016/j.cjco.2023.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 04/19/2023] [Indexed: 07/28/2023] Open
Abstract
Background Risk stratification is fundamental in the management of pulmonary arterial hypertension (PAH). Pulmonary artery pulsatility index (PAPi), defined as pulmonary arterial pulse pressure divided by right atrial pressure (RAP), is a hemodynamic index shown to predict acute right ventricular (RV) dysfunction in several settings. Our objective was to test the prognostic utility of PAPi in a diverse multicentre cohort of patients with PAH. Methods A multicentre retrospective cohort study of consecutive adult patients with a new diagnosis of PAH on right heart catheterization between January 2016 and December 2020 was undertaken across 4 major centres in Canada. Hemodynamic data, clinical data, and outcomes were collected. The association of PAPi and other hemodynamic variables with mortality was assessed by receiver-operating characteristic curves and Cox proportional hazards modeling. Results We identified 590 patients with a mean age of 61.4 ± 15.5 years, with 66.3% being female. A low PAPi (defined as < 5.3) was associated with higher mortality at 1 year: 10.2% vs 5.2% (P = 0.02). In a multivariable model including age, sex, body mass index, and functional class, a low PAPi was associated with mortality at 1 year (area under the curveof 0.64 (95% confidence interval 0.55-0.74). However, high RAP (> 8 mm Hg) was similarly predictive of mortality, with an area under the curve of 0.65. Conclusion PAPi was associated with mortality in a large incident PAH cohort. However, the discriminative value of PAPi was not higher than that of RAP alone.
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Affiliation(s)
- Sam Ostad
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jordan Sugarman
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Medicine, Division of Respirology, University of Toronto, Toronto, Ontario, Canada
| | - Abdullah Alkhodair
- Department of Medicine, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jiaming Liang
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Lisa M. Mielniczuk
- Department of Medicine, Division of Cardiology, University of Ottawa, Ottawa, Ontario, Canada
| | - Nathan Hambly
- Department of Medicine, Division of Respirology, McMaster University, Hamilton, Ontario, Canada
| | - Doug Helmersen
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Naushad Hirani
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Mitesh Thakrar
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Rhea Varughese
- Department of Medicine, Division of Respirology, University of Calgary, Calgary, Alberta, Canada
- Department of Medicine, Division of Pulmonary Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Monica Norena
- Center for Health Evaluation and Outcome Sciences, Vancouver, British Columbia, Canada
| | - Mithum Kularatne
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - John R. Swiston
- Department of Medicine, Division of Respirology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Ali Kapasi
- Department of Medicine, Division of Respirology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jason Weatherald
- Department of Medicine, Division of Respirology, University of Calgary, Calgary, Alberta, Canada
- Department of Medicine, Division of Pulmonary Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Nathan W. Brunner
- Department of Medicine, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
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9
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Boucly A, Tu L, Guignabert C, Rhodes C, De Groote P, Prévot G, Bergot E, Bourdin A, Beurnier A, Roche A, Jevnikar M, Jaïs X, Montani D, Wilkins MR, Humbert M, Sitbon O, Savale L. Cytokines as prognostic biomarkers in pulmonary arterial hypertension. Eur Respir J 2023; 61:2201232. [PMID: 36549710 DOI: 10.1183/13993003.01232-2022] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 11/12/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Risk stratification and assessment of disease progression in patients with pulmonary arterial hypertension (PAH) are challenged by the lack of accurate disease-specific and prognostic biomarkers. To date, brain natriuretic peptide (BNP) and/or its N-terminal fragment (NT-proBNP) are the only markers for right ventricular dysfunction used in clinical practice, in association with echocardiographic and invasive haemodynamic variables to predict outcome in patients with PAH. METHODS This study was designed to identify an easily measurable biomarker panel in the serum of 80 well-phenotyped PAH patients with idiopathic, heritable or drug-induced PAH at baseline and at first follow-up. The prognostic value of identified cytokines of interest was secondly analysed in an external validation cohort of 125 PAH patients. RESULTS Among the 20 biomarkers studied with the multiplex Ella platform, we identified a three-biomarker panel composed of β-NGF, CXCL9 and TRAIL that were independently associated with prognosis both at the time of PAH diagnosis and at the first follow-up after initiation of PAH therapy. β-NGF and CXCL9 were predictors of death or transplantation, whereas high levels of TRAIL were associated with a better prognosis. Furthermore, the prognostic value of the three cytokines was more powerful for predicting survival than usual non-invasive variables (New York Heart Association Functional Class, 6-min walk distance and BNP/NT-proBNP). The results were validated in a fully independent external validation cohort. CONCLUSION The monitoring of β-NGF, CXCL9 and TRAIL levels in serum should be considered in the management and treatment of patients with PAH to objectively guide therapeutic options.
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Affiliation(s)
- Athénaïs Boucly
- INSERM UMR_S999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- Université Paris-Saclay, Faculté de Médecine, Le Kremlin-Bicêtre, France
- AP-HP, Service de Pneumologie et Soins Intensifs Respiratoires, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | - Ly Tu
- INSERM UMR_S999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- Université Paris-Saclay, Faculté de Médecine, Le Kremlin-Bicêtre, France
| | - Christophe Guignabert
- INSERM UMR_S999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- Université Paris-Saclay, Faculté de Médecine, Le Kremlin-Bicêtre, France
| | | | - Pascal De Groote
- Université de Lille, Service de Cardiologie, CHU Lille, Institut Pasteur de Lille, Inserm U1167, Lille, France
| | - Grégoire Prévot
- CHU de Toulouse, Hôpital Larrey, Service de Pneumologie, Toulouse, France
| | - Emmanuel Bergot
- Unicaen, UFR Santé, Service de Pneumologie & Oncologie Thoracique, Centre Hospitalier Universitaire de Caen, Caen, France
| | - Arnaud Bourdin
- PhyMedExp, University of Montpellier, INSERM U1046, CNRS UMR_9214, Montpellier, France
| | - Antoine Beurnier
- INSERM UMR_S999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- Université Paris-Saclay, Faculté de Médecine, Le Kremlin-Bicêtre, France
- AP-HP, Service de Pneumologie et Soins Intensifs Respiratoires, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | - Anne Roche
- INSERM UMR_S999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- Université Paris-Saclay, Faculté de Médecine, Le Kremlin-Bicêtre, France
- AP-HP, Service de Pneumologie et Soins Intensifs Respiratoires, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | - Mitja Jevnikar
- INSERM UMR_S999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- Université Paris-Saclay, Faculté de Médecine, Le Kremlin-Bicêtre, France
- AP-HP, Service de Pneumologie et Soins Intensifs Respiratoires, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | - Xavier Jaïs
- INSERM UMR_S999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- Université Paris-Saclay, Faculté de Médecine, Le Kremlin-Bicêtre, France
- AP-HP, Service de Pneumologie et Soins Intensifs Respiratoires, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | - David Montani
- INSERM UMR_S999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- Université Paris-Saclay, Faculté de Médecine, Le Kremlin-Bicêtre, France
- AP-HP, Service de Pneumologie et Soins Intensifs Respiratoires, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | - Martin R Wilkins
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Marc Humbert
- INSERM UMR_S999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- Université Paris-Saclay, Faculté de Médecine, Le Kremlin-Bicêtre, France
- AP-HP, Service de Pneumologie et Soins Intensifs Respiratoires, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | - Olivier Sitbon
- INSERM UMR_S999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- Université Paris-Saclay, Faculté de Médecine, Le Kremlin-Bicêtre, France
- AP-HP, Service de Pneumologie et Soins Intensifs Respiratoires, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
- These authors contributed equally to this work
| | - Laurent Savale
- INSERM UMR_S999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- Université Paris-Saclay, Faculté de Médecine, Le Kremlin-Bicêtre, France
- AP-HP, Service de Pneumologie et Soins Intensifs Respiratoires, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
- These authors contributed equally to this work
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10
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Hassan HJ, Naranjo M, Ayoub N, Housten T, Hsu S, Balasubramanian A, Simpson CE, Damico RL, Mathai SC, Kolb TM, Hassoun PM. Improved Survival for Patients with Systemic Sclerosis-associated Pulmonary Arterial Hypertension: The Johns Hopkins Registry. Am J Respir Crit Care Med 2023; 207:312-322. [PMID: 36173815 PMCID: PMC9896646 DOI: 10.1164/rccm.202204-0731oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 09/29/2022] [Indexed: 02/03/2023] Open
Abstract
Rationale: To date, it remains unclear whether recent changes in the management of patients with systemic sclerosis-associated pulmonary hypertension (SSc-PH) have improved survival. Objectives: To describe a cohort of patients with SSc-PH and compare their characteristics and survival between the last two decades. Methods: Patients with SSc-PH prospectively enrolled in the Johns Hopkins Pulmonary Hypertension Center Registry were grouped into two cohorts based on the date of diagnostic right heart catheterization: cohort A included patients whose disease was diagnosed between 1999 and 2010, and cohort B included those whose disease was diagnosed between 2010 and 2021. Patients' characteristics were compared between the two cohorts. Measurements and Main Results: Of 504 patients with SSc-PH distributed almost equally between the two cohorts, 308 (61%) had World Symposium on Pulmonary Hypertension group 1, 43 (9%) had group 2, and 151 (30%) had group 3 disease. Patients with group 1 disease in cohort B had significantly better clinical and hemodynamic characteristics at diagnosis, were more likely to receive upfront combination pulmonary arterial hypertension therapy, and had a nearly 4-year increase in median transplant-free survival in univariable analysis than those in cohort A (P < 0.01). Improved transplant-free survival was still observed after adjusting for patients' baseline characteristics. In contrast, for group 2 or 3 patients with SSc-PH, there were no differences in baseline clinical, hemodynamic, or survival characteristics between the two cohorts. Conclusions: This is the largest single-center study that compares clinical characteristics of patients with SSc-PH between the last two decades. Transplant-free survival has improved significantly for those with group 1 disease over the last decade, possibly secondary to earlier detection and better therapeutic management. Conversely, those with group 2 or 3 disease continue to have dismal prognosis.
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Affiliation(s)
| | - Mario Naranjo
- Division of Pulmonary and Critical Care Medicine and
| | - Nour Ayoub
- Division of Pulmonary and Critical Care Medicine and
| | - Traci Housten
- Division of Pulmonary and Critical Care Medicine and
| | - Steven Hsu
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | | | | | | | - Todd M. Kolb
- Division of Pulmonary and Critical Care Medicine and
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11
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Humbert M, Kovacs G, Hoeper MM, Badagliacca R, Berger RMF, Brida M, Carlsen J, Coats AJS, Escribano-Subias P, Ferrari P, Ferreira DS, Ghofrani HA, Giannakoulas G, Kiely DG, Mayer E, Meszaros G, Nagavci B, Olsson KM, Pepke-Zaba J, Quint JK, Rådegran G, Simonneau G, Sitbon O, Tonia T, Toshner M, Vachiery JL, Vonk Noordegraaf A, Delcroix M, Rosenkranz S. 2022 ESC/ERS Guidelines for the diagnosis and treatment of pulmonary hypertension. Eur Respir J 2023; 61:13993003.00879-2022. [PMID: 36028254 DOI: 10.1183/13993003.00879-2022] [Citation(s) in RCA: 394] [Impact Index Per Article: 394.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Marc Humbert
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France, Service de Pneumologie et Soins Intensifs Respiratoires, Centre de Référence de l'Hypertension Pulmonaire, Hôpital Bicêtre, Assistance Publique Hôpitaux de Paris, Le Kremlin-Bicêtre, France
- INSERM UMR_S 999, Hôpital Marie-Lannelongue, Le Plessis-Robinson, France
| | - Gabor Kovacs
- University Clinic of Internal Medicine, Division of Pulmonology, Medical University of Graz, Graz, Austria
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
| | - Marius M Hoeper
- Respiratory Medicine, Hannover Medical School, Hanover, Germany
- Biomedical Research in End-stage and Obstructive Lung Disease (BREATH), member of the German Centre of Lung Research (DZL), Hanover, Germany
| | - Roberto Badagliacca
- Dipartimento di Scienze Cliniche Internistiche, Anestesiologiche e Cardiovascolari, Sapienza Università di Roma, Roma, Italy
- Dipartimento Cardio-Toraco-Vascolare e Chirurgia dei Trapianti d'Organo, Policlinico Umberto I, Roma, Italy
| | - Rolf M F Berger
- Center for Congenital Heart Diseases, Beatrix Children's Hospital, Dept of Paediatric Cardiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Margarita Brida
- Department of Sports and Rehabilitation Medicine, Medical Faculty University of Rijeka, Rijeka, Croatia
- Adult Congenital Heart Centre and National Centre for Pulmonary Hypertension, Royal Brompton and Harefield Hospitals, Guys and St Thomas's NHS Trust, London, UK
| | - Jørn Carlsen
- Department of Cardiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Andrew J S Coats
- Faculty of Medicine, University of Warwick, Coventry, UK
- Faculty of Medicine, Monash University, Melbourne, Australia
| | - Pilar Escribano-Subias
- Pulmonary Hypertension Unit, Cardiology Department, Hospital Universitario 12 de Octubre, Madrid, Spain
- CIBER-CV (Centro de Investigaciones Biomédicas En Red de enfermedades CardioVasculares), Instituto de Salud Carlos III, Madrid, Spain
- Facultad de Medicina, Universidad Complutense, Madrid, Spain
| | - Pisana Ferrari
- ESC Patient Forum, Sophia Antipolis, France
- AIPI, Associazione Italiana Ipertensione Polmonare, Bologna, Italy
| | - Diogenes S Ferreira
- Alergia e Imunologia, Hospital de Clinicas, Universidade Federal do Parana, Curitiba, Brazil
| | - Hossein Ardeschir Ghofrani
- Department of Internal Medicine, University Hospital Giessen, Justus-Liebig University, Giessen, Germany
- Department of Pneumology, Kerckhoff Klinik, Bad Nauheim, Germany
- Department of Medicine, Imperial College London, London, UK
| | - George Giannakoulas
- Cardiology Department, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, Greece
| | - David G Kiely
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK
- Sheffield Pulmonary Vascular Disease Unit, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
- Insigneo Institute, University of Sheffield, Sheffield, UK
| | - Eckhard Mayer
- Thoracic Surgery, Kerckhoff Clinic, Bad Nauheim, Germany
| | - Gergely Meszaros
- ESC Patient Forum, Sophia Antipolis, France
- European Lung Foundation (ELF), Sheffield, UK
| | - Blin Nagavci
- Institute for Evidence in Medicine, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Karen M Olsson
- Clinic of Respiratory Medicine, Hannover Medical School, member of the German Center of Lung Research (DZL), Hannover, Germany
| | - Joanna Pepke-Zaba
- Pulmonary Vascular Diseases Unit, Royal Papworth Hospital, Cambridge, UK
| | | | - Göran Rådegran
- Department of Cardiology, Clinical Sciences Lund, Faculty of Medicine, Lund, Sweden
- The Haemodynamic Lab, The Section for Heart Failure and Valvular Disease, VO. Heart and Lung Medicine, Skåne University Hospital, Lund, Sweden
| | - Gerald Simonneau
- Faculté Médecine, Université Paris Saclay, Le Kremlin-Bicêtre, France
- Centre de Référence de l'Hypertension Pulmonaire, Hopital Marie-Lannelongue, Le Plessis-Robinson, France
| | - Olivier Sitbon
- INSERM UMR_S 999, Hôpital Marie-Lannelongue, Le Plessis-Robinson, France
- Faculté Médecine, Université Paris Saclay, Le Kremlin-Bicêtre, France
- Service de Pneumologie et Soins Intensifs Respiratoires, Centre de Référence de l'Hypertension Pulmonaire, Hôpital Bicêtre, Assistance Publique Hôpitaux de Paris, Le Kremlin-Bicêtre, France
| | - Thomy Tonia
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Mark Toshner
- Dept of Medicine, Heart Lung Research Institute, University of Cambridge, Royal Papworth NHS Trust, Cambridge, UK
| | - Jean-Luc Vachiery
- Department of Cardiology, Pulmonary Vascular Diseases and Heart Failure Clinic, HUB Hôpital Erasme, Brussels, Belgium
| | | | - Marion Delcroix
- Clinical Department of Respiratory Diseases, Centre of Pulmonary Vascular Diseases, University Hospitals of Leuven, Leuven, Belgium
- The two chairpersons (M. Delcroix and S. Rosenkranz) contributed equally to the document and are joint corresponding authors
| | - Stephan Rosenkranz
- Clinic III for Internal Medicine (Department of Cardiology, Pulmonology and Intensive Care Medicine), and Cologne Cardiovascular Research Center (CCRC), Heart Center at the University Hospital Cologne, Köln, Germany
- The two chairpersons (M. Delcroix and S. Rosenkranz) contributed equally to the document and are joint corresponding authors
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12
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Weatherald J, Boucly A, Peters A, Montani D, Prasad K, Psotka MA, Zannad F, Gomberg-Maitland M, McLaughlin V, Simonneau G, Humbert M. The evolving landscape of pulmonary arterial hypertension clinical trials. Lancet 2022; 400:1884-1898. [PMID: 36436527 DOI: 10.1016/s0140-6736(22)01601-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/12/2022] [Accepted: 08/16/2022] [Indexed: 11/26/2022]
Abstract
Although it is a rare disease, the number of available therapeutic options for treating pulmonary arterial hypertension has increased since the late 1990s, with multiple drugs developed that are shown to be effective in phase 3 randomised controlled trials. Despite considerable advancements in pulmonary arterial hypertension treatment, prognosis remains poor. Existing therapies target pulmonary endothelial dysfunction with vasodilation and anti-proliferative effects. Novel therapies that target proliferative vascular remodelling and affect important outcomes are urgently needed. There is need for additional innovations in clinical trial design so that all emerging candidate therapies can be rigorously studied. Pulmonary arterial hypertension trial design has shifted from short-term submaximal exercise capacity as a primary endpoint, to larger clinical event-driven trial outcomes. Event-driven pulmonary arterial hypertension trials could face feasibility and efficiency issues in the future because increasing sample sizes and longer follow-up durations are needed, which would be problematic in such a rare disease. Enrichment strategies, innovative and alternative trial designs, and novel trial endpoints are potential solutions that could improve the efficiency of future pulmonary arterial hypertension trials while maintaining robustness and clinically meaningful evidence.
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Affiliation(s)
- Jason Weatherald
- Department of Medicine, Division of Pulmonary Medicine, University of Alberta, Edmonton, AB, Canada
| | - Athénaïs Boucly
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France; INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France; Department of Respiratory and Intensive Care Medicine, Assistance Publique Hôpitaux de Paris, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | - Anthony Peters
- Duke University Medical Center, Duke Clinical Research Institute, Durham, NC, USA
| | - David Montani
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France; INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France; Department of Respiratory and Intensive Care Medicine, Assistance Publique Hôpitaux de Paris, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | - Krishna Prasad
- Medicines and Healthcare products Regulatory Agency, London, UK
| | - Mitchell A Psotka
- Inova Heart and Vascular Institute, Falls Church, VA, USA; United States Food and Drug Administration, Silver Spring, MD, USA
| | - Faiez Zannad
- Centre d'Investigations Cliniques Plurithématique, Cardiovascular and Renal Clinical Trialists, Université de Lorraine, Nancy, France
| | - Mardi Gomberg-Maitland
- George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Vallerie McLaughlin
- Department of Internal Medicine, Division of Cardiology, Frankel Cardiovascular Center, University of Michigan Medical School, Ann Arbor, MI , USA
| | - Gérald Simonneau
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France; INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France; Department of Respiratory and Intensive Care Medicine, Assistance Publique Hôpitaux de Paris, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | - Marc Humbert
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France; INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France; Department of Respiratory and Intensive Care Medicine, Assistance Publique Hôpitaux de Paris, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.
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13
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Lokhorst C, van der Werf S, Berger RMF, Douwes JM. Risk stratification in adult and pediatric pulmonary arterial hypertension: A systematic review. Front Cardiovasc Med 2022; 9:1035453. [DOI: 10.3389/fcvm.2022.1035453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 10/18/2022] [Indexed: 11/12/2022] Open
Abstract
IntroductionCurrently, risk stratification is the cornerstone of determining treatment strategy for patients with pulmonary arterial hypertension (PAH). Since the 2015 European Society of Cardiology/European Respiratory Society (ESC/ERS) guidelines for the diagnosis and treatment of pulmonary hypertension recommended risk assessment, the number of studies reporting risk stratification has considerably increased. This systematic review aims to report and compare the variables and prognostic value of the various risk stratification models for outcome prediction in adult and pediatric PAH.MethodsA systematic search with terms related to PAH, pediatric pulmonary hypertension, and risk stratification was performed through databases PubMed, EMBASE, and Web of Science up to June 8, 2022. Observational studies and clinical trials on risk stratification in adult and pediatric PAH were included, excluding case reports/series, guidelines, and reviews. Risk of bias was assessed using the Prediction model Risk Of Bias Assessment Tool. Data on the variables used in the models and the predictive strength of the models given by c-statistic were extracted from eligible studies.ResultsA total of 74 studies were eligible for inclusion, with this review focusing on model development (n = 21), model validation (n = 13), and model enhancement (n = 9). The variables used most often in current risk stratification models were the non-invasive WHO functional class, 6-minute walk distance and BNP/NT-proBNP, and the invasive mean right atrial pressure, cardiac index and mixed venous oxygen saturation. C-statistics of current risk stratification models range from 0.56 to 0.83 in adults and from 0.69 to 0.78 in children (only two studies available). Risk stratification models focusing solely on echocardiographic parameters or biomarkers have also been reported.ConclusionStudies reporting risk stratification in pediatric PAH are scarce. This systematic review provides an overview of current data on risk stratification models and its value for guiding treatment strategies in PAH.Systematic review registration[https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022316885], identifier [CRD42022316885].
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14
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Humbert M, Kovacs G, Hoeper MM, Badagliacca R, Berger RMF, Brida M, Carlsen J, Coats AJS, Escribano-Subias P, Ferrari P, Ferreira DS, Ghofrani HA, Giannakoulas G, Kiely DG, Mayer E, Meszaros G, Nagavci B, Olsson KM, Pepke-Zaba J, Quint JK, Rådegran G, Simonneau G, Sitbon O, Tonia T, Toshner M, Vachiery JL, Vonk Noordegraaf A, Delcroix M, Rosenkranz S. 2022 ESC/ERS Guidelines for the diagnosis and treatment of pulmonary hypertension. Eur Heart J 2022; 43:3618-3731. [PMID: 36017548 DOI: 10.1093/eurheartj/ehac237] [Citation(s) in RCA: 942] [Impact Index Per Article: 471.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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15
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Montani D, Certain MC, Weatherald J, Jaïs X, Bulifon S, Noel-Savina E, Nieves A, Renard S, Traclet J, Bouvaist H, Riou M, de Groote P, Moceri P, Bertoletti L, Favrolt N, Guillaumot A, Jutant EM, Beurnier A, Boucly A, Ebstein N, Jevnikar M, Pichon J, Keddache S, Preda M, Roche A, Solinas S, Seferian A, Reynaud-Gaubert M, Cottin V, Savale L, Humbert M, Sitbon O. COVID-19 in Patients with Pulmonary Hypertension: A National Prospective Cohort Study. Am J Respir Crit Care Med 2022; 206:573-583. [PMID: 35549842 PMCID: PMC9716894 DOI: 10.1164/rccm.202112-2761oc] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Rationale: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is associated with pulmonary endothelial dysfunction. There are limited data available on the outcomes of coronavirus disease (COVID-19) in patients with pulmonary hypertension (PH), a disease characterized by pulmonary endothelial dysfunction. Objectives: To describe characteristics and outcomes of patients with precapillary PH and COVID-19. Methods: We prospectively collected characteristics, management, and outcomes of adult patients with precapillary PH in the French PH network who had COVID-19 between February 1, 2020, and April 30, 2021. Clinical, functional, and hemodynamic characteristics of PH before COVID-19 were collected from the French PH registry. Measurements and Main Results: A total of 211 patients with PH (including 123 with pulmonary arterial hypertension, 47 with chronic thromboembolic PH, and 41 with other types of PH) experienced COVID-19, and 40.3% of them were outpatients, 32.2% were hospitalized in a conventional ward, and 27.5% were in an ICU. Among hospitalized patients (n = 126), 54.0% received corticosteroids, 37.3% high-flow oxygen, and 11.1% invasive ventilation. Right ventricular and acute renal failure occurred in 30.2% and 19.8% of patients, respectively. Fifty-two patients (all hospitalized) died from COVID-19. Overall mortality was 24.6% (95% CI [confidence interval], 18.8-30.5) and in-hospital mortality 41.3% (95% CI, 32.7-49.9). Nonsurvivors were significantly older, more frequently male and suffering comorbidities (diabetes, chronic respiratory diseases, systemic hypertension, chronic cardiac diseases, and/or chronic renal failure), and had more severe PH at their most recent evaluation preceding COVID-19 diagnosis (in terms of functional class and 6-minute-walk distance; all P < 0.05). Use of pulmonary arterial hypertension therapy was similar between survivors and nonsurvivors. Conclusions: COVID-19 in patients with precapillary PH was associated with a high in-hospital mortality. The typical risk factors for severe COVID-19 and severity of PH were associated with mortality in this population.
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Affiliation(s)
- David Montani
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France;,Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche _S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France;,Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, and
| | - Marie-Caroline Certain
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France;,Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche _S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France;,Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, and
| | - Jason Weatherald
- Division of Respirology, Department of Medicine, University of Calgary, Calgary, Alberta, Canada;,Division of Pulmonary Medicine, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Xavier Jaïs
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France;,Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche _S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France;,Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, and
| | - Sophie Bulifon
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France;,Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche _S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France;,Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, and
| | | | - Ana Nieves
- Service de Pneumologie Centre Hospitalier Universitaire Nord, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - Sébastien Renard
- Service de Cardiologie, Centre Régional de Compétences de l'Hypertension Pulmonaire, Hôpital La Timone, Marseille, France
| | - Julie Traclet
- Université Lyon-1, Hospices Civils de Lyon, Centre de Référence des Maladies Pulmonaires Rares, Centre de Compétences de l'Hypertension Pulmonaire, Hôpital Louis Pradel, Lyon, France
| | - Hélène Bouvaist
- Service de Cardiologie, Hôpital Universitaire Grenoble-Alpes, Grenoble, France
| | - Marianne Riou
- Département de Pneumologie, Nouvel Hôpital Civil, Strasbourg, France
| | - Pascal de Groote
- Hôpital Cardiologique de Lille, Centre de Compétences de l'Hypertension Pulmonaire, Lille, France
| | - Pamela Moceri
- Unité de Recherche Clinique Côte d'Azur, Service de Cardiologie, Centre Hospitalier Universitaire de Nice, Université Côte d'Azur, Nice, France
| | - Laurent Bertoletti
- Service de Médecine Vasculaire et Thérapeutique, Institut National de la Santé et de la Recherche Médicale Unité 1059 et Centre d'Investigation Clinique 1408, Centre Hospitalier Universitaire de Saint-Etienne, Université Jean-Monnet, Saint-Etienne, France
| | - Nicolas Favrolt
- Service de Pneumologie et Soins Intensifs Respiratoires, Centre Hospitalier Universitaire de Dijon, Dijon, France
| | - Anne Guillaumot
- Université de Lorraine, Centre Hospitalo-Universitaire Nancy, Pôle des Spécialités Médicales, Département de Pneumologie, Vandoeuvre-lès-Nancy, France; and
| | - Etienne-Marie Jutant
- Université de Poitiers, Centre Hospitalo-Universitaire de Poitiers, Service de pneumologie, Institut National de la Santé et de la Recherche Médicale Centre d'Investigation Clinique 1402, Poitiers, France
| | - Antoine Beurnier
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France;,Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche _S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France;,Department of Physiology – Pulmonary Function Testing, Assistance Publique – Hôpitaux de Paris, Hôpital Bicêtre, Département Médico-Universitaire 5 Thorinno, Le Kremlin-Bicêtre, France
| | - Athénaïs Boucly
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France;,Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche _S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France;,Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, and
| | - Nathan Ebstein
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France;,Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche _S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France;,Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, and
| | - Mitja Jevnikar
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France;,Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche _S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France;,Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, and
| | - Jérémie Pichon
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France;,Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche _S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France;,Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, and
| | - Sophia Keddache
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France;,Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche _S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France;,Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, and
| | - Mariana Preda
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France;,Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche _S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France;,Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, and
| | - Anne Roche
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France;,Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche _S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France;,Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, and
| | - Sabina Solinas
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France;,Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche _S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France;,Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, and
| | - Andrei Seferian
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France;,Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche _S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France;,Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, and
| | - Martine Reynaud-Gaubert
- Service de Pneumologie Centre Hospitalier Universitaire Nord, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - Vincent Cottin
- Université Lyon-1, Hospices Civils de Lyon, Centre de Référence des Maladies Pulmonaires Rares, Centre de Compétences de l'Hypertension Pulmonaire, Hôpital Louis Pradel, Lyon, France
| | - Laurent Savale
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France;,Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche _S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France;,Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, and
| | - Marc Humbert
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France;,Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche _S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France;,Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, and
| | - Olivier Sitbon
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France;,Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche _S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France;,Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, and
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16
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Hassan HJ, Naranjo M, Kazzi B, Housten-Harris T, Hsu S, Balasubramanian A, Simpson CE, Damico RL, Kolb TM, Mathai SC, Hassoun PM. Risk assessment of systemic sclerosis-associated pulmonary arterial hypertension: cardiac index versus stroke volume index. Eur Respir J 2022; 60:2200801. [PMID: 35896206 DOI: 10.1183/13993003.00801-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 07/06/2022] [Indexed: 11/05/2022]
Affiliation(s)
- Hussein J Hassan
- Division of Pulmonary and Critical Care Medicine, Dept of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Mario Naranjo
- Division of Pulmonary and Critical Care Medicine, Dept of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Brigitte Kazzi
- Division of Pulmonary and Critical Care Medicine, Dept of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Traci Housten-Harris
- Division of Pulmonary and Critical Care Medicine, Dept of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Steven Hsu
- Division of Cardiology, Dept of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Aparna Balasubramanian
- Division of Pulmonary and Critical Care Medicine, Dept of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Catherine E Simpson
- Division of Pulmonary and Critical Care Medicine, Dept of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Rachel L Damico
- Division of Pulmonary and Critical Care Medicine, Dept of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Todd M Kolb
- Division of Pulmonary and Critical Care Medicine, Dept of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Stephen C Mathai
- Division of Pulmonary and Critical Care Medicine, Dept of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Paul M Hassoun
- Division of Pulmonary and Critical Care Medicine, Dept of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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17
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Wang Q, Qian J, Li M, Zhang X, Wei W, Zuo X, Zhu P, Ye S, Zhang W, Zheng Y, Qi W, Li Y, Zhang Z, Ding F, Gu J, Liu Y, Huang C, Zhao J, Liu Y, Tian Z, Wang Y, Zhang M, Zeng X. Risk assessment in systemic lupus erythematosus-associated pulmonary arterial hypertension: CSTAR-PAH cohort study. Ther Adv Chronic Dis 2022; 13:20406223221112528. [PMID: 35898921 PMCID: PMC9310292 DOI: 10.1177/20406223221112528] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 06/21/2022] [Indexed: 02/05/2023] Open
Abstract
Objective: This study evaluated the prognostic value of the multivariable risk
assessment for systemic lupus erythematosus (SLE)-associated pulmonary
arterial hypertension (PAH). Methods: A multicenter prospective cohort of SLE-associated PAH (CSTAR-PAH cohort)
diagnosed based on right heart catheterization (RHC) was established.
Baseline and follow-up records were collected. Three methods of risk
assessment, including (1) the number of low-risk criteria, based on World
Health Organization functional class (WHO FC), 6-min walking distance
(6MWD), right atrial pressure (RAP), and cardiac index (CI); (2) the
three-strata stratification based on the average risk score of four
variables (WHO FC, 6MWD, RAP, and CI); and (3) the four-strata
stratification based on COMPARE 2.0 model were applied. A risk-assessment
method using three noninvasive low-risk criteria was applied at the first
follow-up visit. Survival curves between patients with different risk groups
were compared by Kaplan–Meier’s estimation and log-rank test. Results: Three-hundred and ten patients were enrolled from 14 PAH centers. All methods
of stratification at baseline and first follow-up significantly
discriminated long-term survival. Survival rates were also significantly
different based on the noninvasive risk assessment in first follow-up visit.
Survival deteriorated with the escalation of risk from baseline to first
follow-up. Patients with baseline serositis had a higher rate of risk
improvement in their follow-up. Conclusion: The risk assessment has a significant prognostic value at both the baseline
and first follow-up assessment of SLE-associated PAH. A noninvasive risk
assessment can also be useful when RHC is not available during follow-up.
Baseline serositis may be a predictor of good treatment response in patients
with SLE-associated PAH.
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Affiliation(s)
- Qian Wang
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Junyan Qian
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Mengtao Li
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Xiao Zhang
- Department of Rheumatology, Guangdong General Hospital, Guangzhou, China
| | - Wei Wei
- Department of Rheumatology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xiaoxia Zuo
- Department of Rheumatology, Xiangya Hospital, Central South University, Changsha, China
| | - Ping Zhu
- Department of Clinical Immunology, PLA Specialized Research Institute of Rheumatology & Immunology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Shuang Ye
- Department of Rheumatology, Ren Ji Hospital South Campus, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Wei Zhang
- Department of Rheumatology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yi Zheng
- Department of Rheumatology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Wufang Qi
- Department of Rheumatology, The First Central Hospital, Tianjin, China
| | - Yang Li
- Department of Rheumatology, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Zhuoli Zhang
- Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing, China
| | - Feng Ding
- Department of Rheumatology, Qilu Hospital of Shandong University, Jinan, China
| | - Jieruo Gu
- Department of Rheumatology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yi Liu
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, China
| | - Can Huang
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Jiuliang Zhao
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yongtai Liu
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Zhuang Tian
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yanhong Wang
- Department of Epidemiology and Bio-statistics, Institute of Basic Medical Sciences, China Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Miaojia Zhang
- Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Xiaofeng Zeng
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No. 1 Shuaifuyuan, Wangfujing Ave, Beijing 100730, China
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18
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Hoeper MM, Pausch C, Olsson KM, Huscher D, Pittrow D, Grünig E, Staehler G, Vizza CD, Gall H, Distler O, Opitz C, Gibbs JSR, Delcroix M, Ghofrani HA, Park DH, Ewert R, Kaemmerer H, Kabitz HJ, Skowasch D, Behr J, Milger K, Halank M, Wilkens H, Seyfarth HJ, Held M, Dumitrescu D, Tsangaris I, Vonk-Noordegraaf A, Ulrich S, Klose H, Claussen M, Lange TJ, Rosenkranz S. COMPERA 2.0: a refined four-stratum risk assessment model for pulmonary arterial hypertension. Eur Respir J 2022. [PMID: 34737226 PMCID: PMC9260123 DOI: 10.1183/13993003.02311-2021,] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
BACKGROUND Risk stratification plays an essential role in the management of patients with pulmonary arterial hypertension (PAH). The current European guidelines propose a three-stratum model to categorise risk as low, intermediate or high, based on the expected 1-year mortality. However, with this model, most patients are categorised as intermediate risk. We investigated a modified approach based on four risk categories, with intermediate risk subdivided into intermediate-low and intermediate-high risk. METHODS We analysed data from the Comparative, Prospective Registry of Newly Initiated Therapies for Pulmonary Hypertension (COMPERA), a European pulmonary hypertension registry, and calculated risk at diagnosis and first follow-up based on World Health Organization functional class, 6-min walk distance (6MWD) and serum levels of brain natriuretic peptide (BNP) or N-terminal pro-BNP (NT-proBNP), using refined cut-off values. Survival was assessed using Kaplan-Meier analyses, log-rank testing and Cox proportional hazards models. RESULTS Data from 1655 patients with PAH were analysed. Using the three-stratum model, most patients were classified as intermediate risk (76.0% at baseline and 63.9% at first follow-up). The refined four-stratum risk model yielded a more nuanced separation and predicted long-term survival, especially at follow-up assessment. Changes in risk from baseline to follow-up were observed in 31.1% of the patients with the three-stratum model and in 49.2% with the four-stratum model. These changes, including those between the intermediate-low and intermediate-high strata, were associated with changes in long-term mortality risk. CONCLUSIONS Modified risk stratification using a four-stratum model based on refined cut-off levels for functional class, 6MWD and BNP/NT-proBNP was more sensitive to prognostically relevant changes in risk than the original three-stratum model.
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Affiliation(s)
- Marius M. Hoeper
- Dept of Respiratory Medicine, Hannover Medical School, Hannover, Germany,German Center of Lung Research (DZL), Germany,Corresponding author: Marius M. Hoeper ()
| | | | - Karen M. Olsson
- Dept of Respiratory Medicine, Hannover Medical School, Hannover, Germany,German Center of Lung Research (DZL), Germany
| | - Doerte Huscher
- Institute of Biometry and Clinical Epidemiology, Charité-Universitätsmedizin, Berlin, Germany
| | - David Pittrow
- GWT-TUD GmbH, Epidemiological Centre, Dresden, Germany,Institute for Clinical Pharmacology, Medical Faculty, Technical University, Dresden, Germany
| | - Ekkehard Grünig
- Center for Pulmonary Hypertension, Thoraxklinik at Heidelberg University Hospital, Translational Lung Research Center Heidelberg (TLRC), German Center for Lung Research (DZL), Heidelberg, Germany
| | | | - Carmine Dario Vizza
- Dipartimento di Scienze Cliniche Internistiche, Anestiologiche e Cardiolohiche, Sapienza, University of Rome, Rome, Italy
| | - Henning Gall
- German Center of Lung Research (DZL), Germany,Dept of Internal Medicine, Justus-Liebig-University Giessen, Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany
| | - Oliver Distler
- Dept of Rheumatology, University Hospital, Zurich, Switzerland
| | - Christian Opitz
- Dept of Cardiology, DRK Kliniken Berlin Westend, Berlin, Germany
| | - J. Simon R. Gibbs
- Dept of Cardiology, National Heart and Lung Institute, Imperial College London, London, UK
| | - Marion Delcroix
- Clinical Dept of Respiratory Diseases, University Hospitals of Leuven and Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Dept of Chronic Diseases and Metabolism (CHROMETA), KU Leuven – University of Leuven, Leuven, Belgium
| | - H. Ardeschir Ghofrani
- German Center of Lung Research (DZL), Germany,Dept of Internal Medicine, Justus-Liebig-University Giessen, Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany,Dept of Medicine, Imperial College London, London, UK
| | - Da-Hee Park
- Dept of Respiratory Medicine, Hannover Medical School, Hannover, Germany
| | - Ralf Ewert
- Clinic of Internal Medicine, Dept of Respiratory Medicine, Universitätsmedizin Greifswald, Greifswald, Germany
| | - Harald Kaemmerer
- Deutsches Herzzentrum München, Klinik für angeborene Herzfehler und Kinderkardiologie, TU München, Munich, Germany
| | - Hans-Joachim Kabitz
- Gemeinnützige Krankenhausbetriebsgesellschaft Konstanz mbH, Medizinische Klinik II, Konstanz, Germany
| | - Dirk Skowasch
- Universitätsklinikum Bonn, Medizinische Klinik und Poliklinik II, Innere Medizin – Kardiologie/Pneumologie, Bonn, Germany
| | - Juergen Behr
- Comprehensive Pneumology Center, Lungenforschungsambulanz, Helmholtz Zentrum, München, Germany,Dept of Medicine V, University Hospital, LMU Munich, Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Katrin Milger
- Dept of Medicine V, University Hospital, LMU Munich, Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Michael Halank
- Universitätsklinikum Carl Gustav Carus der Technischen Universität Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany
| | - Heinrike Wilkens
- Klinik für Innere Medizin V, Pneumologie, Universitätsklinikum Universitätsklinikum des Saarlandes, Homburg, Germany
| | - Hans-Jürgen Seyfarth
- Universitätsklinikum Leipzig, Medizinische Klinik und Poliklinik II, Abteilung für Pneumologie, Leipzig, Germany
| | - Matthias Held
- Dept of Internal Medicine, Respiratory Medicine and Ventilatory Support, Medical Mission Hospital, Central Clinic Würzburg, Würzburg, Germany
| | - Daniel Dumitrescu
- Clinic for General and Interventional Cardiology and Angiology, Herz- und Diabeteszentrum NRW, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | - Iraklis Tsangaris
- Attikon University Hospital, 2nd Critical Care Dept, National and Kapodistrian University of Athens, Athens, Greece
| | - Anton Vonk-Noordegraaf
- Amsterdam UMC, Vrije Universiteit Amsterdam, Dept of Pulmonary Medicine, Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands
| | - Silvia Ulrich
- Clinic of Pulmonology, University Hospital of Zurich, Zurich, Switzerland
| | - Hans Klose
- Dept of Respiratory Medicine, Eppendorf University Hospital, Hamburg, Germany
| | - Martin Claussen
- LungenClinic Grosshansdorf, Fachabteilung Pneumologie, Großhansdorf, Germany
| | - Tobias J. Lange
- Dept of Internal Medicine II, University Medical Center Regensburg, Regensburg, Germany
| | - Stephan Rosenkranz
- Clinic III for Internal Medicine (Cardiology) and Center for Molecular Medicine (CMMC), and the Cologne Cardiovascular Research Center (CCRC), University of Cologne, Cologne, Germany
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19
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Ding Y, Qian J, Zhang S, Xu D, Leng X, Zhao J, Wang Q, Zhang W, Tian X, Li M, Zeng X. Immunosuppressive therapy in patients with connective tissue disease-associated pulmonary arterial hypertension: A systematic review. Int J Rheum Dis 2022; 25:982-990. [PMID: 35699128 DOI: 10.1111/1756-185x.14368] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 05/14/2022] [Accepted: 05/30/2022] [Indexed: 12/15/2022]
Abstract
OBJECTIVES It is currently accepted that inflammation plays an important role in the pathogenesis of connective tissue disease-associated pulmonary arterial hypertension (CTD-PAH). However, the efficacy of immunosuppressive therapy remains anecdotal. The objective of this systematic review was to evaluate the efficacy of immunosuppressive therapy in patients with CTD-PAH and to further assess whether response differs between CTD subtypes and clinical features. METHODS We systematically searched studies reporting the treatment response of immunosuppressants and biological agents in CTD-PAH from PUBMED, EMBASE, the Cochrane Library, and Scopus. Studies had to report treatment regime and response criteria. The risk of bias was assessed using the Newcastle-Ottawa scale. RESULTS Seven independent cohorts, 1 trial, and 1 case-series encompassing 439 patients with CTD-PAH were included. Patients were divided into 2 groups according to the therapeutic regimen. There were 146 patients in the immunosuppressants group with better heart function at baseline and 52.1% (76/146) of them were responders. There were 236 patients treated with immunosuppressants combined with PAH-specific therapy who showed more severity at baseline and 41.1% (97/236) of them were responders. Among different CTD subtypes, patients with systemic lupus erythematosus-associated PAH (SLE-PAH) showed a better response to immunosuppressants (response rate 48.1%). What is more, 1 randomized controlled trial showed the potential therapeutic value of rituximab (n = 57) in CTD-PAH patients. CONCLUSIONS Current studies support the use of immunosuppressive therapy in CTD-PAH, especially in SLE-PAH. Further studies on biological agents and the therapeutic effect of different immunosuppressants are still needed.
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Affiliation(s)
- Yufang Ding
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), State Key Laboratory of Complex Severe and Rare Diseases, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Peking Union Medical College Hospital (PUMCH), Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Junyan Qian
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), State Key Laboratory of Complex Severe and Rare Diseases, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Peking Union Medical College Hospital (PUMCH), Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Shangzhu Zhang
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), State Key Laboratory of Complex Severe and Rare Diseases, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Peking Union Medical College Hospital (PUMCH), Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Dong Xu
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), State Key Laboratory of Complex Severe and Rare Diseases, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Peking Union Medical College Hospital (PUMCH), Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaomei Leng
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), State Key Laboratory of Complex Severe and Rare Diseases, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Peking Union Medical College Hospital (PUMCH), Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Jiuliang Zhao
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), State Key Laboratory of Complex Severe and Rare Diseases, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Peking Union Medical College Hospital (PUMCH), Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Qian Wang
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), State Key Laboratory of Complex Severe and Rare Diseases, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Peking Union Medical College Hospital (PUMCH), Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Wen Zhang
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), State Key Laboratory of Complex Severe and Rare Diseases, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Peking Union Medical College Hospital (PUMCH), Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Xinping Tian
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), State Key Laboratory of Complex Severe and Rare Diseases, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Peking Union Medical College Hospital (PUMCH), Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Mengtao Li
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), State Key Laboratory of Complex Severe and Rare Diseases, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Peking Union Medical College Hospital (PUMCH), Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaofeng Zeng
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), State Key Laboratory of Complex Severe and Rare Diseases, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Peking Union Medical College Hospital (PUMCH), Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
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20
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Impact of interstitial lung disease on the survival of systemic sclerosis with pulmonary arterial hypertension. Sci Rep 2022; 12:5289. [PMID: 35347225 PMCID: PMC8960788 DOI: 10.1038/s41598-022-09353-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 03/11/2022] [Indexed: 11/08/2022] Open
Abstract
To assess severity markers and outcomes of patients with systemic sclerosis (SSc) with or without pulmonary arterial hypertension (PAH-SSc/non-PAH-SSc), and the impact of interstitial lung disease (ILD) on PAH-SSc. Non-PAH-SSc patients from the Spanish SSc registry and PAH-SSc patients from the Spanish PAH registry were included. A total of 364 PAH-SSc and 1589 non-PAH-SSc patients were included. PAH-SSc patients had worse NYHA-functional class (NYHA-FC), worse forced vital capacity (FVC) (81.2 ± 20.6% vs 93.6 ± 20.6%, P < 0.001), worse tricuspid annular plane systolic excursion (TAPSE) (17.4 ± 5.2 mm vs 19.9 ± 6.7 mm, P < 0.001), higher incidence of pericardial effusion (30% vs 5.2%, P < 0.001) and similar prevalence of ILD (41.8% vs. 44.9%). In individuals with PAH-SSc, ILD was associated with worse hemodynamics and pulmonary function tests (PFT). Up-front combination therapy was used in 59.8% and 61.7% of patients with and without ILD, respectively. Five-year transplant-free survival rate was 41.1% in PAH-SSc patients and 93.9% in non-PAH-SSc patients (P < 0.001). Global survival of PAH-SSc patients was not affected by ILD regardless its severity. The multivariate survival analysis in PAH-SSc patients confirmed age at diagnosis, worse NYHA-FC, increased PVR, reduced DLCO, and lower management with up-front combination therapy as major risk factors. In conclusion, in PAH-SSc cohort risk of death was greatly increased by clinical, PFT, and hemodynamic factors, whereas it was decreased by up-front combination therapy. Concomitant ILD worsened hemodynamics and PFT in PAH-SSc but not survival regardless of FVC impairment.
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21
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Weatherald J, Thakrar MV, Varughese RA, Kularatne M, Liu J, Harper L, Kiamanesh O, Fine N, Orlikow E, Nwaroh C, Thornton C, Swiston J, Lee L, Brunner NW, Helmersen D, Hirani N. Upfront riociguat and ambrisentan combination therapy for newly diagnosed pulmonary arterial hypertension: a prospective open-label trial. J Heart Lung Transplant 2022; 41:563-567. [DOI: 10.1016/j.healun.2022.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 12/12/2021] [Accepted: 01/03/2022] [Indexed: 10/19/2022] Open
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22
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Cheron C, McBride SA, Antigny F, Girerd B, Chouchana M, Chaumais MC, Jaïs X, Bertoletti L, Sitbon O, Weatherald J, Humbert M, Montani D. Sex and gender in pulmonary arterial hypertension. Eur Respir Rev 2021; 30:30/162/200330. [PMID: 34750113 DOI: 10.1183/16000617.0330-2020] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 01/28/2021] [Indexed: 12/21/2022] Open
Abstract
Pulmonary arterial hypertension (PAH) is a rare disease characterised by pulmonary vascular remodelling and elevated pulmonary pressure, which eventually leads to right heart failure and death. Registries worldwide have noted a female predominance of the disease, spurring particular interest in hormonal involvement in the disease pathobiology. Several experimental models have shown both protective and deleterious effects of oestrogens, suggesting that complex mechanisms participate in PAH pathogenesis. In fact, oestrogen metabolites as well as receptors and enzymes implicated in oestrogen signalling pathways and associated conditions such as BMPR2 mutation contribute to PAH penetrance more specifically in women. Conversely, females have better right ventricular function, translating to a better prognosis. Along with right ventricular adaptation, women tend to respond to PAH treatment differently from men. As some young women suffer from PAH, contraception is of particular importance, considering that pregnancy in patients with PAH is strongly discouraged due to high risk of death. When contraception measures fail, pregnant women need a multidisciplinary team-based approach. This article aims to review epidemiology, mechanisms underlying the higher female predominance, but better prognosis and the intricacies in management of women affected by PAH.
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Affiliation(s)
- Céline Cheron
- School of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France.,Assistance Publique - Hôpitaux de Paris (AP-HP), Service de Pneumologie et Soins Intensifs Respiratoires, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,Inserm UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France
| | - Susan Ainslie McBride
- Internal Medicine Residency Program, Dept of Medicine, University of Calgary, Calgary, Canada
| | - Fabrice Antigny
- School of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France.,Assistance Publique - Hôpitaux de Paris (AP-HP), Service de Pneumologie et Soins Intensifs Respiratoires, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,Inserm UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France
| | - Barbara Girerd
- School of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France.,Assistance Publique - Hôpitaux de Paris (AP-HP), Service de Pneumologie et Soins Intensifs Respiratoires, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,Inserm UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France
| | - Margot Chouchana
- Assistance Publique Hôpitaux de Paris, Service de Pharmacie Hôpital Bicêtre, Le Kremlin Bicêtre, France
| | - Marie-Camille Chaumais
- Inserm UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France.,Assistance Publique Hôpitaux de Paris, Service de Pharmacie Hôpital Bicêtre, Le Kremlin Bicêtre, France.,Université Paris-Saclay, Faculté de Pharmacie, Chatenay Malabry, France
| | - Xavier Jaïs
- School of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France.,Assistance Publique - Hôpitaux de Paris (AP-HP), Service de Pneumologie et Soins Intensifs Respiratoires, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,Inserm UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France
| | - Laurent Bertoletti
- Centre Hospitalier Universitaire de Saint-Etienne, Service de Médecine Vasculaire et Thérapeutique, Saint-Etienne, France.,INSERM U1059 et CIC1408, Université Jean-Monnet, Saint-Etienne, France
| | - Olivier Sitbon
- School of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France.,Assistance Publique - Hôpitaux de Paris (AP-HP), Service de Pneumologie et Soins Intensifs Respiratoires, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,Inserm UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France
| | - Jason Weatherald
- Division of Respirology, Dept of Medicine, University of Calgary, Calgary, Canada.,Libin Cardiovascular Institute, University of Calgary, Calgary, Canada
| | - Marc Humbert
- School of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France.,Assistance Publique - Hôpitaux de Paris (AP-HP), Service de Pneumologie et Soins Intensifs Respiratoires, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,Inserm UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France
| | - David Montani
- School of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France .,Assistance Publique - Hôpitaux de Paris (AP-HP), Service de Pneumologie et Soins Intensifs Respiratoires, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,Inserm UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France
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23
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Ewert R, Habedank D, Halank M, Stubbe B, Opitz CF. Strategies for optimizing intravenous prostacyclin-analog therapy in patients with pulmonary arterial hypertension. Expert Rev Respir Med 2021; 16:57-66. [PMID: 34846985 DOI: 10.1080/17476348.2022.2011220] [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: 10/19/2022]
Abstract
INTRODUCTION Intravenous prostacyclin-analogs (PCA, e.g. epoprostenol, treprostinil, iloprost) have become an essential part in the therapy of patients with pulmonary hypertension (PH), mainly pulmonary arterial hypertension (PAH). They show considerable differences in pharmacology. A combination therapy including intravenous drugs is regarded as the 'gold standard' in most of PAH patients. AREAS COVERED This review discusses and summarizes the studies and concepts on which this therapy is based. To date, intravenous prostacyclin-analogs are mainly administered when standard therapy fails to improve patients to low-risk status. However, preliminary data from uncontrolled studies suggest that an 'upfront triple' therapy including intravenous or subcutaneous prostacyclin-analogs could be preferable in selected patients. EXPERT OPINION Various IV PCA have been evaluated in the treatment of patients with PAH. Today, combination therapy is the 'gold standard' for the majority of patients. Intravenous PCA is recommended from functional class III onwards. Timing of its initiation is still a point of discussion. An escalation of therapy to IV or SC PCA is always necessary if a low-risk status cannot be achieved with other targeted therapies. Preliminary data suggest that selected patients could benefit from an 'upfront triple' therapy. Controlled studies on which such recommendation could be based are lacking.
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Affiliation(s)
- Ralf Ewert
- Internal Medicine B, Pneumology, University Hospital Greifswald, Greifswald, Germany
| | - Dirk Habedank
- Internal Medicine, Cardiology, DRK Kliniken Berlin, Berlin, Germany
| | - Michael Halank
- Internal Medicine, Pneumology, University Hospital Dresden, Dresden, Germany
| | - Beate Stubbe
- Internal Medicine B, Pneumology, University Hospital Greifswald, Greifswald, Germany
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24
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Xu B, Xu G, Yu Y, Lin J. The role of TGF-β or BMPR2 signaling pathway-related miRNA in pulmonary arterial hypertension and systemic sclerosis. Arthritis Res Ther 2021; 23:288. [PMID: 34819148 PMCID: PMC8613994 DOI: 10.1186/s13075-021-02678-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 11/07/2021] [Indexed: 11/17/2022] Open
Abstract
Pulmonary arterial hypertension (PAH) is a severe complication of connective tissue disease (CTD), causing death in systemic sclerosis (SSc). The past decade has yielded many scientific insights into microRNA (miRNAs) in PAH and SSc. This growth of knowledge has well-illustrated the complexity of microRNA (miRNA)-based regulation of gene expression in PAH. However, few miRNA-related SSc-PAH were elucidated. This review firstly discusses the role of transforming growth factor-beta (TGF-β) signaling and bone morphogenetic protein receptor type II (BMPR2) in PAH and SSc. Secondly, the miRNAs relating to TGF-β and BMPR2 signaling pathways in PAH and SSc or merely PAH were subsequently summarized. Finally, future studies might develop early diagnostic biomarkers and target-oriented therapeutic strategies for SSc-PAH and PAH treatment.
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Affiliation(s)
- Bei Xu
- Department of Rheumatology, The First Affiliated Hospital, Zhejiang University School of Medicine, #79 Qingchun Road, Hangzhou, Zhejiang Province, People's Republic of China, 310003
| | - Guanhua Xu
- Department of Rheumatology, The First Affiliated Hospital, Zhejiang University School of Medicine, #79 Qingchun Road, Hangzhou, Zhejiang Province, People's Republic of China, 310003
| | - Ye Yu
- Department of Rheumatology, The First Affiliated Hospital, Zhejiang University School of Medicine, #79 Qingchun Road, Hangzhou, Zhejiang Province, People's Republic of China, 310003
| | - Jin Lin
- Department of Rheumatology, The First Affiliated Hospital, Zhejiang University School of Medicine, #79 Qingchun Road, Hangzhou, Zhejiang Province, People's Republic of China, 310003.
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25
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Hoeper MM, Pausch C, Olsson KM, Huscher D, Pittrow D, Grünig E, Staehler G, Vizza CD, Gall H, Distler O, Opitz C, Gibbs JSR, Delcroix M, Ghofrani HA, Park DH, Ewert R, Kaemmerer H, Kabitz HJ, Skowasch D, Behr J, Milger K, Halank M, Wilkens H, Seyfarth HJ, Held M, Dumitrescu D, Tsangaris I, Vonk-Noordegraaf A, Ulrich S, Klose H, Claussen M, Lange TJ, Rosenkranz S. COMPERA 2.0: A refined 4-strata risk assessment model for pulmonary arterial hypertension. Eur Respir J 2021; 60:13993003.02311-2021. [PMID: 34737226 PMCID: PMC9260123 DOI: 10.1183/13993003.02311-2021] [Citation(s) in RCA: 101] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 10/29/2021] [Indexed: 11/27/2022]
Abstract
Background Risk stratification plays an essential role in the management of patients with pulmonary arterial hypertension (PAH). The current European guidelines propose a three-stratum model to categorise risk as low, intermediate or high, based on the expected 1-year mortality. However, with this model, most patients are categorised as intermediate risk. We investigated a modified approach based on four risk categories, with intermediate risk subdivided into intermediate-low and intermediate-high risk. Methods We analysed data from the Comparative, Prospective Registry of Newly Initiated Therapies for Pulmonary Hypertension (COMPERA), a European pulmonary hypertension registry, and calculated risk at diagnosis and first follow-up based on World Health Organization functional class, 6-min walk distance (6MWD) and serum levels of brain natriuretic peptide (BNP) or N-terminal pro-BNP (NT-proBNP), using refined cut-off values. Survival was assessed using Kaplan–Meier analyses, log-rank testing and Cox proportional hazards models. Results Data from 1655 patients with PAH were analysed. Using the three-stratum model, most patients were classified as intermediate risk (76.0% at baseline and 63.9% at first follow-up). The refined four-stratum risk model yielded a more nuanced separation and predicted long-term survival, especially at follow-up assessment. Changes in risk from baseline to follow-up were observed in 31.1% of the patients with the three-stratum model and in 49.2% with the four-stratum model. These changes, including those between the intermediate-low and intermediate-high strata, were associated with changes in long-term mortality risk. Conclusions Modified risk stratification using a four-stratum model based on refined cut-off levels for functional class, 6MWD and BNP/NT-proBNP was more sensitive to prognostically relevant changes in risk than the original three-stratum model. COMPERA 2.0, a four-stratum risk assessment model based on refined cut-off levels for functional class, 6MWD and BNP/NT-proBNP was more sensitive to prognostically significant changes in risk than the original three-stratum modelhttps://bit.ly/3mzPKjA
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Affiliation(s)
- Marius M Hoeper
- Department of Respiratory Medicine, Hannover Medical School, Hannover, Germany .,German Center of Lung Research (DZL), Germany
| | | | - Karen M Olsson
- Department of Respiratory Medicine, Hannover Medical School, Hannover, Germany.,German Center of Lung Research (DZL), Germany
| | - Doerte Huscher
- Institute of Biometry and Clinical Epidemiology, Charité-Universitätsmedizin, Berlin, Germany
| | - David Pittrow
- GWT-TUD GmbH, Epidemiological Centre, Dresden, Germany.,Institute for Clinical Pharmacology, Medical Faculty, Technical University, Dresden, Germany
| | - Ekkehard Grünig
- Center for Pulmonary Hypertension, Thoraxklinik at Heidelberg University Hospital, Translational Lung Research Center Heidelberg (TLRC), German Center for Lung Research (DZL), Heidelberg, Germany
| | | | - Carmine Dario Vizza
- Dipartimento di Scienze Cliniche Internistiche, Anestiologiche e Cardiolohiche, Sapienza, University of Rome, Rome, Italy
| | - Henning Gall
- German Center of Lung Research (DZL), Germany.,Department of Internal Medicine, Justus-Liebig-University Giessen, Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany
| | - Oliver Distler
- Department of Rheumatology, University Hospital, Zurich, Switzerland
| | - Christian Opitz
- Department of Cardiology, DRK Kliniken Berlin Westend, Berlin, Germany
| | - J Simon R Gibbs
- Department of Cardiology, National Heart & Lung Institute; Imperial College London, London, United Kingdom
| | - Marion Delcroix
- Clinical Dept of Respiratory Diseases, University Hospitals of Leuven and Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Dept of Chronic Diseases and Metabolism (CHROMETA), KU Leuven - University of Leuven, Leuven, Belgium
| | - H Ardeschir Ghofrani
- German Center of Lung Research (DZL), Germany.,Department of Internal Medicine, Justus-Liebig-University Giessen, Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany.,Department of Medicine, Imperial College London, London, United Kingdom
| | - Da-Hee Park
- Department of Respiratory Medicine, Hannover Medical School, Hannover, Germany
| | - Ralf Ewert
- Clinic of Internal Medicine, Department of Respiratory Medicine, Universitätsmedizin Greifswald, Greifswald, Germany
| | - Harald Kaemmerer
- Deutsches Herzzentrum München, Klinik für angeborene Herzfehler und Kinderkardiologie; TU München, Munich, Germany
| | - Hans-Joachim Kabitz
- Gemeinnützige Krankenhausbetriebsgesellschaft Konstanz mbH, Medizinische Klinik II, Konstanz, Germany
| | - Dirk Skowasch
- Universitätsklinikum Bonn, Medizinische Klinik und Poliklinik II, Innere Medizin - Kardiologie/Pneumologie, Bonn, Germany
| | - Juergen Behr
- Comprehensive Pneumology Center, Lungenforschungsambulanz, Helmholtz Zentrum, München, Germany.,Department of Medicine V, University Hospital, LMU Munich, Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Katrin Milger
- Department of Medicine V, University Hospital, LMU Munich, Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Michael Halank
- Universitätsklinikum Carl Gustav Carus der Technischen Universität Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany
| | - Heinrike Wilkens
- Klinik für Innere Medizin V, Pneumologie, Universitätsklinikum Universitätsklinikum des Saarlandes, Homburg, Germany
| | - Hans-Jürgen Seyfarth
- Universitätsklinikum Leipzig, Medizinische Klinik und Poliklinik II, Abteilung für Pneumologie, Leipzig, Germany
| | - Matthias Held
- Department of Internal Medicine, Respiratory Medicine and Ventilatory Support, Medical Mission Hospital, Central Clinic Würzburg, Würzburg, Germany
| | - Daniel Dumitrescu
- Clinic for General and Interventional Cardiology and Angiology, Herz- und Diabeteszentrum NRW, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | - Iraklis Tsangaris
- Attikon University Hospital, 2nd Critical Care Department, National and Kapodistrian University of Athens, Athens, Greece
| | - Anton Vonk-Noordegraaf
- Amsterdam UMC, Vrije Universiteit Amsterdam, dept of Pulmonary Medicine, Amsterdam Cardiovascular Sciences, , Amsterdam, Netherlands
| | - Silvia Ulrich
- Clinic of Pulmonology, University Hospital of Zurich, Zurich, Switzerland
| | - Hans Klose
- Department of Respiratory Medicine, Eppendorf University Hospital, Hamburg, Germany
| | - Martin Claussen
- LungenClinic Grosshansdorf, Fachabteilung Pneumologie, Großhansdorf, Germany
| | - Tobias J Lange
- Department of Internal Medicine II, University Medical Center Regensburg, Regensburg, Germany
| | - Stephan Rosenkranz
- Clinic III for Internal Medicine (Cardiology) and Center for Molecular Medicine (CMMC), and the Cologne Cardiovascular Research Center (CCRC), University of Cologne, Cologne, Germany
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26
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Boucly A, Weatherald J, Savale L, de Groote P, Cottin V, Prévot G, Chaouat A, Picard F, Horeau-Langlard D, Bourdin A, Jutant EM, Beurnier A, Jevnikar M, Jaïs X, Simonneau G, Montani D, Sitbon O, Humbert M. External validation of a refined 4-strata risk assessment score from the French pulmonary hypertension Registry. Eur Respir J 2021; 59:13993003.02419-2021. [PMID: 34737227 PMCID: PMC9245192 DOI: 10.1183/13993003.02419-2021] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 10/28/2021] [Indexed: 11/05/2022]
Abstract
Introduction Contemporary risk assessment tools categorise patients with pulmonary arterial hypertension (PAH) as low, intermediate or high risk. A minority of patients achieve low risk status with most remaining intermediate risk. Our aim was to validate a four-stratum risk assessment approach categorising patients as low, intermediate-low, intermediate-high or high risk, as proposed by the Comparative, Prospective Registry of Newly Initiated Therapies for Pulmonary Hypertension (COMPERA) investigators. Methods We evaluated incident patients from the French PAH Registry and applied a four-stratum risk method at baseline and at first reassessment. We applied refined cut-points for three variables: World Health Organization functional class, 6-min walk distance and N-terminal pro-brain natriuretic peptide. We used Kaplan–Meier survival analyses and Cox proportional hazards regression to assess survival according to three-stratum and four-stratum risk approaches. Results At baseline (n=2879), the four-stratum approach identified four distinct risk groups and performed slightly better than a three-stratum method for predicting mortality. Four-stratum model discrimination was significantly higher than the three-stratum method when applied during follow-up and refined risk categories among subgroups with idiopathic PAH, connective tissue disease-associated PAH, congenital heart disease and portopulmonary hypertension. Using the four-stratum approach, 53% of patients changed risk category from baseline compared to 39% of patients when applying the three-stratum approach. Those who achieved or maintained a low risk status had the best survival, whereas there were more nuanced differences in survival for patients who were intermediate-low and intermediate-high risk. Conclusions The four-stratum risk assessment method refined risk prediction, especially within the intermediate risk category of patients, performed better at predicting survival and was more sensitive to change than the three-stratum approach. A four-stratum risk assessment method with low, intermediate-low, intermediate-high and high risk categories was better at discriminating survival in pulmonary arterial hypertension than a three-stratum method with low, intermediate and high risk groupshttps://bit.ly/3mA6kj7
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Affiliation(s)
- Athénaïs Boucly
- Université Paris-Saclay, School of Medicine, Le Kremlin-Bicêtre, France.,Department of Respiratory and Intensive Care Medicine, AP-HP, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis-Robinson, France.,Both authors contributed equally
| | - Jason Weatherald
- Department of Medicine, Division of Respirology, and Libin Cardiovascular Institute, University of Calgary, Calgary, Alberta, Canada.,Both authors contributed equally
| | - Laurent Savale
- Université Paris-Saclay, School of Medicine, Le Kremlin-Bicêtre, France.,Department of Respiratory and Intensive Care Medicine, AP-HP, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
| | - Pascal de Groote
- Université de Lille, Service de cardiologie, CHU Lille, Institut Pasteur de Lille, Inserm U1167, Lille, France
| | - Vincent Cottin
- Université Lyon 1, INRAE, UMR754, IVPC, National Reference Centre for Rare Pulmonary Diseases, Hospices Civils de Lyon, Lyon, France
| | - Grégoire Prévot
- CHU de Toulouse, Hôpital Larrey, Service de pneumologie, Toulouse, France
| | - Ari Chaouat
- Département de Pneumologie, Inserm UMR_S1116, Faculté de Médecine de Nancy, Université de Lorraine, CHRU de Nancy, Vandoeuvre-lès-Nancy, France
| | - François Picard
- Université Bordeaux, Hôpital Cardiologique du Haut-Lévêque, Heart Failure Unit and Pulmonary Hypertension Expert Centre, Bordeaux, France
| | | | - Arnaud Bourdin
- Department of Respiratory Diseases, Université Montpellier, CHU Montpellier, Montpellier, France
| | - Etienne-Marie Jutant
- Université Paris-Saclay, School of Medicine, Le Kremlin-Bicêtre, France.,Department of Respiratory and Intensive Care Medicine, AP-HP, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis-Robinson, France.,Service de pneumologie, CHU Poitiers, Poitiers, France
| | - Antoine Beurnier
- Université Paris-Saclay, School of Medicine, Le Kremlin-Bicêtre, France.,Department of Respiratory and Intensive Care Medicine, AP-HP, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
| | - Mitja Jevnikar
- Université Paris-Saclay, School of Medicine, Le Kremlin-Bicêtre, France.,Department of Respiratory and Intensive Care Medicine, AP-HP, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
| | - Xavier Jaïs
- Université Paris-Saclay, School of Medicine, Le Kremlin-Bicêtre, France.,Department of Respiratory and Intensive Care Medicine, AP-HP, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
| | - Gérald Simonneau
- Université Paris-Saclay, School of Medicine, Le Kremlin-Bicêtre, France.,Department of Respiratory and Intensive Care Medicine, AP-HP, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
| | - David Montani
- Université Paris-Saclay, School of Medicine, Le Kremlin-Bicêtre, France.,Department of Respiratory and Intensive Care Medicine, AP-HP, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
| | - Olivier Sitbon
- Université Paris-Saclay, School of Medicine, Le Kremlin-Bicêtre, France.,Department of Respiratory and Intensive Care Medicine, AP-HP, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis-Robinson, France.,Both authors contributed equally
| | - Marc Humbert
- Université Paris-Saclay, School of Medicine, Le Kremlin-Bicêtre, France .,Department of Respiratory and Intensive Care Medicine, AP-HP, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis-Robinson, France.,Both authors contributed equally
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27
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Weatherald J, Philipenko B, Montani D, Laveneziana P. Ventilatory efficiency in pulmonary vascular diseases. Eur Respir Rev 2021; 30:30/161/200214. [PMID: 34289981 PMCID: PMC9488923 DOI: 10.1183/16000617.0214-2020] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 10/15/2020] [Indexed: 12/14/2022] Open
Abstract
Cardiopulmonary exercise testing (CPET) is a frequently used tool in the differential diagnosis of dyspnoea. Ventilatory inefficiency, defined as high minute ventilation (V′E) relative to carbon dioxide output (V′CO2), is a hallmark characteristic of pulmonary vascular diseases, which contributes to exercise intolerance and disability in these patients. The mechanisms of ventilatory inefficiency are multiple and include high physiologic dead space, abnormal chemosensitivity and an altered carbon dioxide (CO2) set-point. A normal V′E/V′CO2 makes a pulmonary vascular disease such as pulmonary arterial hypertension (PAH) or chronic thromboembolic pulmonary hypertension (CTEPH) unlikely. The finding of high V′E/V′CO2 without an alternative explanation should prompt further diagnostic testing to exclude PAH or CTEPH, particularly in patients with risk factors, such as prior venous thromboembolism, systemic sclerosis or a family history of PAH. In patients with established PAH or CTEPH, the V′E/V′CO2 may improve with interventions and is a prognostic marker. However, further studies are needed to clarify the added value of assessing ventilatory inefficiency in the longitudinal follow-up of patients. Ventilatory inefficiency is a hallmark feature of PH that reflects abnormal ventilation/perfusion matching, chemosensitivity and an altered CO2 set-point. Minute ventilation/CO2 production is useful in the diagnosis, management and prognostication of PH.https://bit.ly/3jnNdUG
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Affiliation(s)
- Jason Weatherald
- Dept of Medicine, Division of Respirology, University of Calgary, Cumming School of Medicine, Calgary, Canada.,Libin Cardiovascular Institute, Calgary, Canada
| | - Brianne Philipenko
- Dept of Medicine, Division of Respirology, University of Calgary, Cumming School of Medicine, Calgary, Canada
| | - David Montani
- Faculty of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France.,INSERM UMR_S 999, Pulmonary Hypertension: Pathophysiology and Novel Therapies, Hôpital Marie Lannelongue, Le Plessis-Robinson, France.,Dept of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Center, Hôpital Bicêtre, Assistance Publique - Hôpitaux de Paris (AP-HP), Le Kremlin-Bicêtre, France
| | - Pierantonio Laveneziana
- Sorbonne Université, INSERM, UMRS1158 Neurophysiologie respiratoire expérimentale et clinique, Paris, France .,AP-HP, Groupe Hospitalier Universitaire APHP-Sorbonne Université, Hôpitaux Pitié-Salpêtrière, Saint-Antoine et Tenon, Service des Explorations Fonctionnelles de la Respiration, de l'Exercice et de la Dyspnée (Département R3S), Paris, France
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28
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Hjalmarsson C, Kjellström B, Jansson K, Nisell M, Kylhammar D, Kavianipour M, Rådegran G, Söderberg S, Wikström G, Wuttge DM, Hesselstrand R. Early risk prediction in idiopathic versus connective tissue disease-associated pulmonary arterial hypertension: call for a refined assessment. ERJ Open Res 2021; 7:00854-2020. [PMID: 34350280 PMCID: PMC8326683 DOI: 10.1183/23120541.00854-2020] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 04/14/2021] [Indexed: 11/05/2022] Open
Abstract
Despite systematic screening and improved treatment strategies, the prognosis remains worse in patients with connective tissue disease-associated pulmonary arterial hypertension (CTD-PAH) compared to patients with idiopathic/hereditary pulmonary arterial hypertension (IPAH). We aimed to investigate differences in clinical characteristics, outcome and performance of the European Society of Cardiology (ESC)/ European Respiratory Society (ERS) risk stratification tool in these patient groups. This retrospective analysis included incident patients with CTD-PAH (n=197, of which 64 had interstitial lung disease, ILD) or IPAH (n=305) enrolled in the Swedish PAH Register (SPAHR) 2008-2019. Patients were classified as low, intermediate or high risk at baseline, according to the "SPAHR-equation". One-year survival, stratified by type of PAH, was investigated by Cox proportional regression. At baseline, CTD-PAH patients had lower diffusing capacity for carbon monoxide and lower haemoglobin but, at the same time, lower N-terminal prohormone-brain natriuretic peptide, longer 6 min walk distance, better haemodynamics and more often a low-risk profile. No difference in age, World Health Organisation functional class (WHO-FC) or renal function between groups was found. One-year survival rates were 75, 82 and 83% in patients with CTD-PAH with ILD, CTD-PAH without ILD and IPAH, respectively. The 1-year mortality rates for low-, intermediate- and high-risk groups in the whole cohort were 0, 18 and 34% (p<0.001), respectively. Corresponding percentages for CTD-PAH with ILD, CTD-PAH without ILD and IPAH patients were: 0, 26, 67% (p=0.008); 0, 19, 39% (p=0.004); and 0, 16, 29% (p=0.001), respectively. The ESC/ERS risk assessment tool accurately identified low-risk patients but underestimated the 1-year mortality rate of CTD-PAH and IPAH patients assessed as having intermediate risk at diagnosis.
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Affiliation(s)
- Clara Hjalmarsson
- Dept of Cardiology, Sahlgrenska Academy, University of Gothenburg, and Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Barbro Kjellström
- Dept of Clinical Sciences Lund, Clinical Physiology and Skåne University Hospital, Lund University, Lund, Sweden.,Cardiology Unit, Dept of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Kjell Jansson
- Division of Diagnostics and Specialist Medicine, Dept of Health, Medicine and Caring Sciences, and Dept of Clinical Physiology, Linköping University, Linköping, Sweden
| | - Magnus Nisell
- Dept of Medicine Solna, Karolinska Institute, Stockholm, Sweden.,Dept of Respiratory Medicine and Allergy, Karolinska University Hospital, Stockholm, Sweden
| | - David Kylhammar
- Division of Diagnostics and Specialist Medicine, Dept of Health, Medicine and Caring Sciences, and Dept of Clinical Physiology, Linköping University, Linköping, Sweden
| | - Mohammad Kavianipour
- Dept of Public Health and Clinical Medicine, Sundsvall Research Unit, Umeå University, Umeå, Sweden
| | - Göran Rådegran
- Dept of Clinical Sciences Lund, Cardiology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Stefan Söderberg
- Dept of Public Health and Clinical Medicine, Heart Centre, Umeå University, Umeå, Sweden
| | - Gerhard Wikström
- Dept of Medical Sciences, Cardiology, Uppsala University, and Uppsala Academic Hospital, Uppsala, Sweden
| | - Dirk M Wuttge
- Dept of Clinical Sciences Lund, Section of Rheumatology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Roger Hesselstrand
- Dept of Clinical Sciences Lund, Section of Rheumatology, Lund University, Skåne University Hospital, Lund, Sweden
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29
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Shi Y, Meng Y, Dong X, Liu Y, Liu Y, Lai J, Tian Z, Zhao J, Peng J, Wang Q, Li M, Zeng X. Quality of life in ambulatory pulmonary arterial hypertension in connective tissue diseases and its relationship with risk stratification. Pulm Circ 2021; 11:20458940211029899. [PMID: 34290858 PMCID: PMC8278470 DOI: 10.1177/20458940211029899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 05/20/2021] [Indexed: 11/17/2022] Open
Abstract
The Pulmonary Arterial Hypertension Symptoms and Impact Questionnaire (PAH-SYMPACT) is a PAH-specific patient-reported outcome scale assessing patients’ quality of life from four aspects: cardiopulmonary symptoms, cardiovascular symptoms, physical impacts and cognitive/emotional impacts. This study aimed to validate the Chinese version of PAH-SYMPACT and explore its relationship with risk stratification in patients with connective tissue disease-associated pulmonary arterial hypertension (CTD-PAH). In addition, 75 patients with CTD-PAH confirmed by right heart catheterization were invited to complete questionnaires including PAH-SYMPACT, the 36-item Medical Outcomes Study Short Form Survey (SF-36) and EuroQol five dimensions questionnaire (EQ-5D). The demographic, clinical, laboratory and treatment data were collected. The endpoint was treatment goal achievement status in 6–12 months after completing the questionnaires, defined as an integrated outcome. Participants’ mean age was 36.4 ± 11.9 years and the mean pulmonary arterial pressure was 38.9 ± 13.67 mmHg. The reliability of the PAH-SYMPACT domains ranged from 0.83 to 0.88. Results of factor analysis basically conformed the original PAH-SYMPACT. The treatment goal achievement (TGA) status in 6–12 months was significantly associated with physical impacts scores (odds ratio: 0.180, 95% confidence interval: 0.036–0.908, P=0.038). The Chinese version of PAH-SYMPACT is a reliable measurement to evaluate quality of life in CTD-PAH patients and is also a potential predictor of patient’s condition change in routine clinical practice.
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Affiliation(s)
- Yue Shi
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Yanling Meng
- Medical Intensive Care Unit, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Xingbei Dong
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Yang Liu
- Medical Intensive Care Unit, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yongtai Liu
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Jinzhi Lai
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Zhuang Tian
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Jiuliang Zhao
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Jinmin Peng
- Medical Intensive Care Unit, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Qian Wang
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Mengtao Li
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Xiaofeng Zeng
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
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30
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Boucly A, Savale L, Jaïs X, Bauer F, Bergot E, Bertoletti L, Beurnier A, Bourdin A, Bouvaist H, Bulifon S, Chabanne C, Chaouat A, Cottin V, Dauphin C, Degano B, De Groote P, Favrolt N, Feng Y, Horeau-Langlard D, Jevnikar M, Jutant EM, Liang Z, Magro P, Mauran P, Moceri P, Mornex JF, Palat S, Parent F, Picard F, Pichon J, Poubeau P, Prévot G, Renard S, Reynaud-Gaubert M, Riou M, Roblot P, Sanchez O, Seferian A, Tromeur C, Weatherald J, Simonneau G, Montani D, Humbert M, Sitbon O. Association Between Initial Treatment Strategy and Long-term Survival in Pulmonary Arterial Hypertension. Am J Respir Crit Care Med 2021; 204:842-854. [PMID: 34185620 DOI: 10.1164/rccm.202009-3698oc] [Citation(s) in RCA: 82] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Rationale: The relationship between initial treatment strategy and survival in pulmonary arterial hypertension (PAH) remains uncertain. Objectives: To evaluate long-term survival in PAH according to initial treatment strategy. Methods: Retrospective analysis of incident patients with idiopathic, heritable or anorexigen-induced PAH enrolled in the French Registry (01/2006 to 12/2018). Survival was assessed according to initial strategy: monotherapy, dual or triple combination (two oral medications and a parenteral prostacyclin). Results: Among 1611 enrolled patients, 984 were initiated with monotherapy, 551 with dual and 76 with triple therapy. The triple combination group was younger with fewer comorbidities but higher mortality risk. Survival was better with triple therapy (91% at 5 years) as compared to dual or monotherapy (both 61% at 5 years), p<0.001. A propensity score matching on age, sex and pulmonary vascular resistance also showed significant differences between triple and dual therapy (10-year survival 85% vs 65%). In high-risk patients (n=243), survival was better with triple therapy vs monotherapy or dual therapy, while there was no difference between monotherapy and double therapy. In intermediate-risk patients (n=1134), survival improved with increasing number of therapies. In multivariable Cox regression, triple therapy was independently associated with a lower risk of death (hazard ratio 0.29, 95% confidence interval 0.11-0.80, p=0.017). Among the 148 patients initiated with a parenteral prostacyclin, those on triple therapy had better survival than those on monotherapy or dual therapy. Conclusions: Initial triple combination therapy including parenteral prostacyclin seems to be associated with better survival in PAH, particularly in the youngest high-risk patients.
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Affiliation(s)
- Athénaïs Boucly
- Centre Hospitalier Universitaire de Bicêtre, 41664, Service de Pneumologie et Soins Intensifs Respiratoires, Le Kremlin-Bicetre, France.,Paris-Saclay University Faculty of Medicine, 89691, Le Kremlin-Bicetre, France.,INSERM U999, 130034, Le Plessis Robinson, France
| | - Laurent Savale
- Centre Hospitalier Universitaire de Bicêtre, 41664, Service de Pneumologie et Soins Intensifs Respiratoires, Le Kremlin-Bicetre, France.,Paris-Saclay University Faculty of Medicine, 89691, Le Kremlin-Bicetre, France.,INSERM U999, 130034, Le Plessis Robinson, France
| | - Xavier Jaïs
- Centre Hospitalier Universitaire de Bicêtre, 41664, Service de Pneumologie et Soins Intensifs Respiratoires, Le Kremlin-Bicetre, France.,Paris-Saclay University Faculty of Medicine, 89691, Le Kremlin-Bicetre, France.,INSERM U999, 130034, Le Plessis Robinson, France
| | - Fabrice Bauer
- INSERM U1096, Heart Failure Clinic and Pulmonary Hypertension Center, Service de chirurgie cardiaque, Hôpital Charles Nicole, Rouen, France
| | | | - Laurent Bertoletti
- Université de Saint-Etienne, Jean Monnet; INSERM, Thrombosis Research Group, EA3065; CIC-CIE3, Saint-Etienne, France.,Centre Hospitalier Universitaire, Service de Médecine Interne et Thérapeutique, Saint-Etienne, France
| | - Antoine Beurnier
- Centre Hospitalier Universitaire de Bicêtre, 41664, Service de Physiologie, Le Kremlin-Bicetre, France.,Paris-Saclay University Faculty of Medicine, 89691, Le Kremlin-Bicetre, France.,INSERM U999, 130034, Le Plessis Robinson, France
| | - Arnaud Bourdin
- Centre Hospitalier Regional Universitaire de Montpellier, 26905, Pneumonology, Montpellier, France
| | - Hélène Bouvaist
- CHU Grenoble Alpes Service de Cardiologie, 568151, Grenoble, France
| | - Sophie Bulifon
- Centre Hospitalier Universitaire de Bicêtre, 41664, Service de Pneumologie et Soins Intensifs Respiratoires, Le Kremlin-Bicetre, France.,Paris-Saclay University Faculty of Medicine, 89691, Le Kremlin-Bicetre, France.,INSERM U999, 130034, Le Plessis Robinson, France
| | - Céline Chabanne
- CHU de Rennes, Hôpital Pontchaillou, Cardiology, Rennes, France
| | - Ari Chaouat
- Centre hospitalier régional universitaire de Nancy, 26920, Département de Pneumologie Hôpital de Brabois, Nancy, France.,Université de Lorraine, 137665, Inserm UMR_S 1116, Défaillance Cardiovasculaire Aigüe et Chronique, Faculté de Médecine de Nancy, Nancy, France
| | - Vincent Cottin
- Louis Pradel University Hospital, Respiratory Medicine, Lyon, France
| | - Claire Dauphin
- Hôpital Gabriel Montpied, 55448, Service de Cardiologie et Maladies Vasculaires, Clermont-Ferrand, France
| | - Bruno Degano
- Centre Hospitalier Universitaire Grenoble Alpes, 36724, Pneumologie-Physiologie, Grenoble, France
| | - Pascal De Groote
- CHR Lille - Hôpital cardiologique, Clinique de cardiologie, Lille, France
| | - Nicolas Favrolt
- CHU François Mitterrand, Service de Pneumologie et Soins Intensifs Respiratoires, Dijon, France
| | - Yuanchao Feng
- Libin Cardiovascular Institute of Alberta, 157745, Calgary, Alberta, Canada
| | | | - Mitja Jevnikar
- Centre Hospitalier Universitaire de Bicêtre, 41664, Service de Pneumologie et Soins Intensifs Respiratoires, Le Kremlin-Bicetre, France.,Paris-Saclay University Faculty of Medicine, 89691, Le Kremlin-Bicetre, France.,INSERM U999, 130034, Le Plessis Robinson, France
| | - Etienne-Marie Jutant
- Centre Hospitalier Universitaire de Bicêtre, 41664, Service de Pneumologie et Soins Intensifs Respiratoires, Le Kremlin-Bicetre, France.,Paris-Saclay University Faculty of Medicine, 89691, Le Kremlin-Bicetre, France.,INSERM U999, 130034, Le Plessis Robinson, France
| | - Zhiying Liang
- Libin Cardiovascular Institute of Alberta, 157745, Calgary, Alberta, Canada
| | - Pascal Magro
- CHU de Tours, service de pneumologie, Tours, France
| | - Pierre Mauran
- Paediatric and Congenital Cardiology Unit, American Memorial Hospital, CHU Reims, Reims, France
| | | | | | | | - Florence Parent
- Centre Hospitalier Universitaire de Bicêtre, 41664, Service de Pneumologie et Soins Intensifs Respiratoires, Le Kremlin-Bicetre, France.,Paris-Saclay University Faculty of Medicine, 89691, Le Kremlin-Bicetre, France.,INSERM U999, 130034, Le Plessis Robinson, France
| | | | - Jérémie Pichon
- Centre Hospitalier Universitaire de Bicêtre, 41664, Service de Pneumologie et Soins Intensifs Respiratoires, Le Kremlin-Bicetre, France.,Paris-Saclay University Faculty of Medicine, 89691, Le Kremlin-Bicetre, France.,INSERM U999, 130034, Le Plessis Robinson, France
| | - Patrice Poubeau
- CHU de La Réunion Sites Sud Saint-Pierre, 56577, Saint-Pierre, Réunion
| | | | - Sébastien Renard
- Hopital de la Timone - Deparment de Cardiologie, 375330, Marseille, France
| | | | | | - Pascal Roblot
- Department of Internal Medicine, Infectious and Tropical Diseases, Poitiers University Hospital, Poitiers, France
| | - Olivier Sanchez
- Hopital Europeen Georges Pompidou, 55647, Respiratory Unit, Paris, France
| | - Andrei Seferian
- Centre Hospitalier Universitaire de Bicêtre, 41664, Service de Pneumologie et Soins Intensifs Respiratoires, Le Kremlin-Bicetre, France.,Paris-Saclay University Faculty of Medicine, 89691, Le Kremlin-Bicetre, France.,INSERM U999, 130034, Le Plessis Robinson, France
| | - Cécile Tromeur
- CHRU de Brest, 26990, Internal Medicine and Chest Disease, Brest, France
| | | | - Gérald Simonneau
- Centre Hospitalier Universitaire de Bicêtre, 41664, Service de Pneumologie et Soins Intensifs Respiratoires, Le Kremlin-Bicetre, France.,Paris-Saclay University Faculty of Medicine, 89691, Le Kremlin-Bicetre, France.,INSERM U999, 130034, Le Plessis Robinson, France
| | - David Montani
- Centre Hospitalier Universitaire de Bicêtre, 41664, Service de Pneumologie et Soins Intensifs Respiratoires, Le Kremlin-Bicetre, France.,Paris-Saclay University Faculty of Medicine, 89691, Le Kremlin-Bicetre, France.,INSERM U999, 130034, Le Plessis Robinson, France
| | - Marc Humbert
- Centre Hospitalier Universitaire de Bicêtre, 41664, Service de Pneumologie et Soins Intensifs Respiratoires, Le Kremlin-Bicetre, France.,Paris-Saclay University Faculty of Medicine, 89691, Le Kremlin-Bicetre, France.,INSERM U999, 130034, Le Plessis Robinson, France
| | - Olivier Sitbon
- Centre Hospitalier Universitaire de Bicêtre, 41664, Service de Pneumologie et Soins Intensifs Respiratoires, Le Kremlin-Bicetre, France.,Paris-Saclay University Faculty of Medicine, 89691, Le Kremlin-Bicetre, France.,INSERM U999, 130034, Le Plessis Robinson, France;
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31
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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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32
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Bellan M, Giubertoni A, Piccinino C, Buffa M, Cromi D, Sola D, Pedrazzoli R, Gagliardi I, Calzaducca E, Zecca E, Patrucco F, Patti G, Sainaghi PP, Pirisi M. Cardiopulmonary Exercise Testing Is an Accurate Tool for the Diagnosis of Pulmonary Arterial Hypertension in Scleroderma Related Diseases. Pharmaceuticals (Basel) 2021; 14:ph14040342. [PMID: 33917930 PMCID: PMC8068386 DOI: 10.3390/ph14040342] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/29/2021] [Accepted: 03/30/2021] [Indexed: 11/16/2022] Open
Abstract
The early diagnosis of pulmonary arterial hypertension (PAH) is a major determinant of prognosis in patients affected by connective tissue diseases (CTDs) complicated by PAH. In the present paper we investigated the diagnostic accuracy of cardiopulmonary exercise testing (CPET) in this specific setting. We recorded clinical and laboratory data of 131 patients who underwent a CPET at a pulmonary hypertension clinic. Out of them, 112 (85.5%) had a diagnosis of CTDs; 8 (6.1%) received a diagnosis of CTDs-PAH and 11 (8.4%) were affected PH of different etiology. Among CPET parameters the following parameters showed the best diagnostic performance for PAH: peak volume of oxygen uptake (VO2; AUC: 0.845, CI95% 0.767-0.904), ratio between ventilation and volume of exhaled carbon dioxide (VE/VCO2 slope; AUC: 0.888, CI95%: 0.817-0.938) and end-tidal partial pressures (PetCO2; AUC: 0.792, CI95%: 0.709-0.861). These parameters were comparable among CTDs-PAH and PH of different etiology. The diagnostic performance was even improved by creating a composite score which included all the three parameters identified. In conclusion, CPET is a very promising tool for the stratification of risk of PAH among CTDs patients; the use of composite measures may improve diagnostic performance.
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Affiliation(s)
- Mattia Bellan
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (A.G.); (M.B.); (D.C.); (I.G.); (E.C.); (E.Z.); (F.P.); (G.P.); (P.P.S.); (M.P.)
- “AOU Maggiore della Carità” Hospital, 28100 Novara, Italy; (C.P.); (D.S.); (R.P.)
- CAAD, (Center for Translational Research on Autoimmune and Allergic Disease) Maggiore della Carità Hospital and Università del Piemonte Orientale UPO, 28100 Novara, Italy
- Correspondence:
| | - Ailia Giubertoni
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (A.G.); (M.B.); (D.C.); (I.G.); (E.C.); (E.Z.); (F.P.); (G.P.); (P.P.S.); (M.P.)
- “AOU Maggiore della Carità” Hospital, 28100 Novara, Italy; (C.P.); (D.S.); (R.P.)
| | - Cristina Piccinino
- “AOU Maggiore della Carità” Hospital, 28100 Novara, Italy; (C.P.); (D.S.); (R.P.)
| | - Mariachiara Buffa
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (A.G.); (M.B.); (D.C.); (I.G.); (E.C.); (E.Z.); (F.P.); (G.P.); (P.P.S.); (M.P.)
| | - Debora Cromi
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (A.G.); (M.B.); (D.C.); (I.G.); (E.C.); (E.Z.); (F.P.); (G.P.); (P.P.S.); (M.P.)
| | - Daniele Sola
- “AOU Maggiore della Carità” Hospital, 28100 Novara, Italy; (C.P.); (D.S.); (R.P.)
| | - Roberta Pedrazzoli
- “AOU Maggiore della Carità” Hospital, 28100 Novara, Italy; (C.P.); (D.S.); (R.P.)
| | - Ileana Gagliardi
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (A.G.); (M.B.); (D.C.); (I.G.); (E.C.); (E.Z.); (F.P.); (G.P.); (P.P.S.); (M.P.)
| | - Elisa Calzaducca
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (A.G.); (M.B.); (D.C.); (I.G.); (E.C.); (E.Z.); (F.P.); (G.P.); (P.P.S.); (M.P.)
| | - Erika Zecca
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (A.G.); (M.B.); (D.C.); (I.G.); (E.C.); (E.Z.); (F.P.); (G.P.); (P.P.S.); (M.P.)
| | - Filippo Patrucco
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (A.G.); (M.B.); (D.C.); (I.G.); (E.C.); (E.Z.); (F.P.); (G.P.); (P.P.S.); (M.P.)
- “AOU Maggiore della Carità” Hospital, 28100 Novara, Italy; (C.P.); (D.S.); (R.P.)
| | - Giuseppe Patti
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (A.G.); (M.B.); (D.C.); (I.G.); (E.C.); (E.Z.); (F.P.); (G.P.); (P.P.S.); (M.P.)
- “AOU Maggiore della Carità” Hospital, 28100 Novara, Italy; (C.P.); (D.S.); (R.P.)
| | - Pier Paolo Sainaghi
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (A.G.); (M.B.); (D.C.); (I.G.); (E.C.); (E.Z.); (F.P.); (G.P.); (P.P.S.); (M.P.)
- “AOU Maggiore della Carità” Hospital, 28100 Novara, Italy; (C.P.); (D.S.); (R.P.)
- CAAD, (Center for Translational Research on Autoimmune and Allergic Disease) Maggiore della Carità Hospital and Università del Piemonte Orientale UPO, 28100 Novara, Italy
| | - Mario Pirisi
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (A.G.); (M.B.); (D.C.); (I.G.); (E.C.); (E.Z.); (F.P.); (G.P.); (P.P.S.); (M.P.)
- “AOU Maggiore della Carità” Hospital, 28100 Novara, Italy; (C.P.); (D.S.); (R.P.)
- CAAD, (Center for Translational Research on Autoimmune and Allergic Disease) Maggiore della Carità Hospital and Università del Piemonte Orientale UPO, 28100 Novara, Italy
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Nailfold Capillaroscopy in Systemic Sclerosis Patients with and without Pulmonary Arterial Hypertension: A Systematic Review and Meta-Analysis. J Clin Med 2021; 10:jcm10071528. [PMID: 33917407 PMCID: PMC8038744 DOI: 10.3390/jcm10071528] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 04/03/2021] [Accepted: 04/05/2021] [Indexed: 11/16/2022] Open
Abstract
Systemic sclerosis (SSc)-related pulmonary arterial hypertension (SSc-PAH) is a leading cause of mortality in SSc. The extent of peripheral microvasculopathy assessed through nailfold capillaroscopy might correlate with the presence of PAH in SSc patients. We searched the PubMed, Cochrane Library, Scopus, and Web of Science databases and performed a random effects meta-analysis of observational studies comparing nailfold capillaroscopic alterations in SSc-PAH versus SSc-noPAH patients. Weighted mean differences (WMD) with the corresponding confidence intervals (CIs) were estimated. The quality of the included studies was evaluated using a modified Newcastle-Ottawa scale. Seven studies with 101 SSc-PAH and 277 SSc-noPAH participants were included. Capillary density was marginally reduced in the SSc-PAH group (WMD: -1.0, 95% CI: -2.0 to 0.0, I2 = 86%). This effect was strengthened once PAH diagnosis was confirmed by right heart catheterization (WMD: -1.2, 95% CI: -2.3 to -0.1, I2 = 85%). An increase in capillary loop width was observed in SSc-PAH compared to SSc-noPAH patients (WMD: 10.9, 95% CI: 2.5 to 19.4, I2 = 78%). Furthermore, SSc-PAH patients had a 7.3 times higher likelihood of active or late scleroderma pattern (95% CI: 3.0 to 18.0, I2 = 4%). SSc-PAH patients presented with worse nailfold capillaroscopic findings compared to SSc-noPAH patients.
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Khanna D, Zhao C, Saggar R, Mathai SC, Chung L, Coghlan JG, Shah M, Hartney J, McLaughlin V. Long-Term Outcomes in Patients With Connective Tissue Disease-Associated Pulmonary Arterial Hypertension in the Modern Treatment Era: Meta-Analyses of Randomized, Controlled Trials and Observational Registries. Arthritis Rheumatol 2021; 73:837-847. [PMID: 33538058 PMCID: PMC8251834 DOI: 10.1002/art.41669] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 01/26/2021] [Indexed: 12/13/2022]
Abstract
Objective Data on the magnitude of benefit of modern therapies for pulmonary arterial hypertension (PAH) in connective tissue disease (CTD)–associated PAH are limited. In this study, we performed meta‐analyses of randomized, controlled trials (RCTs) and registries to quantify the benefit of these modern therapies in patients with CTD‐PAH. Methods The PubMed and Embase databases were searched for articles reporting data from RCTs or registries published between January 1, 2000 and November 25, 2019. Eligibility criteria included multicenter studies with ≥30 CTD‐PAH patients. For an RCT to be included, the trial had to evaluate an approved PAH therapy, and long‐term risks of clinical morbidity and mortality or 6‐minute walk distance had to be reported. For a registry to be included, survival rates had to be reported. Random‐effects models were used to pool the data. Results Eleven RCTs (total of 4,329 patients; 1,267 with CTD‐PAH) and 19 registries (total of 9,739 patients; 4,008 with CTD‐PAH) were included. Investigational therapy resulted in a 36% reduction in the risk of clinical morbidity/mortality events both in the overall PAH population (hazard ratio [HR] 0.64, 95% confidence interval [95% CI] 0.54, 0.75; P < 0.001) and in CTD‐PAH patients (HR 0.64, 95% CI 0.51, 0.81; P < 0.001) as compared to control subjects. The survival rate was lower in CTD‐PAH patients compared to all PAH patients (survival rate 62%, 95% CI 57, 67% versus 72%, 95% CI 69, 75% at 3 years). The survival rate in CTD‐PAH patients treated primarily after 2010 was higher than that in CTD‐PAH patients treated before 2010 (survival rate 73%, 95% CI 62, 81% versus 65%, 95% CI 59, 71% at 3 years). Conclusion Modern therapy provides a similar reduction in morbidity/mortality risk in patients with CTD‐PAH when compared to the PAH population overall. Risk of death is higher in CTD‐PAH patients than in those with PAH overall, but survival has improved in the last 10 years, which may be related to increased screening and/or new treatment approaches. Early detection of PAH in patients with CTD and up‐front intensive treatment are warranted.
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Affiliation(s)
| | - Carol Zhao
- Actelion Pharmaceuticals US, Inc., South San Francisco, California
| | | | - Stephen C Mathai
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | | | - Mehul Shah
- Actelion Pharmaceuticals US, Inc., South San Francisco, California
| | - John Hartney
- Actelion Pharmaceuticals US, Inc., South San Francisco, California
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35
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Weatherald J, Boucly A, Savale L, Jaïs X, Montani D, Humbert M, Sitbon O. Pulmonary Vascular Resistance in Pulmonary Arterial Hypertension: La Pièce de Résistance? Am J Respir Crit Care Med 2021; 203:524-525. [PMID: 33105080 PMCID: PMC7885847 DOI: 10.1164/rccm.202009-3664le] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Jason Weatherald
- University of CalgaryCalgary Alberta, Canada.,Libin Cardiovascular Institute Calgary, Alberta, Canada
| | - Athénaïs Boucly
- Hôpital Marie Lannelongue Le Plessis-Robinson, France.,Université Paris-Saclay Le Kremlin-Bicêtre, France and.,Hôpital Bicêtre Le Kremlin-Bicêtre, France
| | - Laurent Savale
- Hôpital Marie Lannelongue Le Plessis-Robinson, France.,Université Paris-Saclay Le Kremlin-Bicêtre, France and.,Hôpital Bicêtre Le Kremlin-Bicêtre, France
| | - Xavier Jaïs
- Hôpital Marie Lannelongue Le Plessis-Robinson, France.,Université Paris-Saclay Le Kremlin-Bicêtre, France and.,Hôpital Bicêtre Le Kremlin-Bicêtre, France
| | - David Montani
- Hôpital Marie Lannelongue Le Plessis-Robinson, France.,Université Paris-Saclay Le Kremlin-Bicêtre, France and.,Hôpital Bicêtre Le Kremlin-Bicêtre, France
| | - Marc Humbert
- Hôpital Marie Lannelongue Le Plessis-Robinson, France.,Université Paris-Saclay Le Kremlin-Bicêtre, France and.,Hôpital Bicêtre Le Kremlin-Bicêtre, France
| | - Olivier Sitbon
- Hôpital Marie Lannelongue Le Plessis-Robinson, France.,Université Paris-Saclay Le Kremlin-Bicêtre, France and.,Hôpital Bicêtre Le Kremlin-Bicêtre, France
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36
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Wang J, Li M, Wang Q, Zhang X, Qian J, Zhao J, Xu D, Tian Z, Wei W, Zuo X, Zhang M, Zhu P, Ye S, Zhang W, Zheng Y, Qi W, Li Y, Zhang Z, Ding F, Gu J, Liu Y, Wang Y, Zhao Y, Zeng X. Pulmonary arterial hypertension associated with primary Sjögren's syndrome: a multicentre cohort study from China. Eur Respir J 2020; 56:13993003.02157-2019. [PMID: 32616590 DOI: 10.1183/13993003.02157-2019] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Accepted: 06/03/2020] [Indexed: 02/05/2023]
Abstract
OBJECTIVES Primary Sjögren's syndrome (pSS) is an important cause of pulmonary arterial hypertension (PAH), which remains insufficiently studied and needs attention. This study aimed to investigate the clinical characteristics, risk factors, prognosis and risk assessment of pSS-PAH. METHODS We established a multicentre cohort of pSS-PAH diagnosed by right heart catheterisation. The case-control study was conducted with pSS-non-PAH patients as a control group to identify the risk factors for PAH. In the cohort study, survival was calculated, and risk assessment was performed at both baseline and follow-up visits. RESULTS In total, 103 patients with pSS-PAH were enrolled, with 526 pSS-non-PAH patients as controls. The presence of anti-SSB (p<0.001, OR 4.095) and anti-U1RNP antibodies (p<0.001, OR 29.518), the age of pSS onset (p<0.001, OR 0.651) and the positivity of corneal staining (p=0.003, OR 0.409) were identified as independent risk factors for PAH. The 1-, 3- and 5-year survival rates were 94.0%, 88.8% and 79.0%, respectively. Cardiac index (p=0.010, hazard ratio (HR) 0.161), pulmonary vascular resistance (p=0.016, HR 1.105) and Sjögren's syndrome disease damage index (p=0.006, HR 1.570) were identified as potential predictors of death in pSS-PAH. Long-term outcomes were improved in patients in the low-risk category at baseline (p=0.002) and follow-up (p<0.0001). CONCLUSION The routine screening of PAH is suggested in pSS patients with early onset and positivity for anti-SSB or anti-U1RNP antibodies. Patient prognosis might be improved by improving reserved cardiopulmonary function, by achieving a damage-free state and especially by achieving low-risk category, which supports the treat-to-target strategy for pSS-PAH.
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Affiliation(s)
- Jieying Wang
- Dept of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China.,Dept of Rheumatology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China.,J. Wang, M. Li, Q. Wang and X. Zhang contributed equally to this study
| | - Mengtao Li
- Dept of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China.,J. Wang, M. Li, Q. Wang and X. Zhang contributed equally to this study.,M. Li and X. Zeng contributed equally to this article as lead authors and supervised the work
| | - Qian Wang
- Dept of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China.,J. Wang, M. Li, Q. Wang and X. Zhang contributed equally to this study
| | - Xiao Zhang
- Dept of Rheumatology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China.,J. Wang, M. Li, Q. Wang and X. Zhang contributed equally to this study
| | - Junyan Qian
- Dept of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Jiuliang Zhao
- Dept of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Dong Xu
- Dept of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Zhuang Tian
- Dept of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Wei Wei
- Dept of Rheumatology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xiaoxia Zuo
- Dept of Rheumatology, Xiangya Hospital, Central South University, Changsha, China
| | - Miaojia Zhang
- Dept of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ping Zhu
- Dept of Clinical Immunology, PLA Specialized Research Institute of Rheumatology and Immunology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Shuang Ye
- Dept of Rheumatology, Ren Ji Hospital South Campus, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Wei Zhang
- Dept of Rheumatology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yi Zheng
- Dept of Rheumatology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Wufang Qi
- Dept of Rheumatology, the First Central Hospital, Tianjin, China
| | - Yang Li
- Dept of Rheumatology, the Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Zhuoli Zhang
- Dept of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing, China
| | - Feng Ding
- Dept of Rheumatology, Qilu Hospital of Shandong University, Jinan, China
| | - Jieruo Gu
- Department of Rheumatology, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yi Liu
- Dept of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, China
| | - Yanhong Wang
- Dept of Epidemiology and Bio-statistics, Institute of Basic Medical Sciences, China Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yan Zhao
- Dept of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Xiaofeng Zeng
- Dept of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China .,M. Li and X. Zeng contributed equally to this article as lead authors and supervised the work
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37
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Lemmers JMJ, Fretheim H, Knaapen HKA, van den Hoogen FHJ, van Haren-Willems JHGM, Duijnhouwer AL, van Dijk AP, van den Ende CHM, Hoffmann-Vold AM, Vonk MC. Selexipag treatment in patients with systemic sclerosis–associated pulmonary arterial hypertension in clinical practice, a case series. JOURNAL OF SCLERODERMA AND RELATED DISORDERS 2020; 5:NP7-NP11. [PMID: 35382522 PMCID: PMC8922617 DOI: 10.1177/2397198320916082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 02/28/2020] [Indexed: 11/16/2022]
Abstract
Objective: To describe the efficacy and safety in all patients with systemic sclerosis–associated pulmonary arterial hypertension who started selexipag between 09-2016 and 06-2018 in two pulmonary arterial hypertension expert centers. Methods: All patients with systemic sclerosis–associated pulmonary arterial hypertension diagnosed by right heart catheterization and treated with selexipag were included. Every 12 weeks, treatment effect was assessed by (1) the opinion of the expert team and (2) the abbreviated risk assessment, consisting of functional class, six-minute walking distance, and N-terminal prohormone of brain natriuretic peptide level at baseline and during follow-up. Side effects and adverse events were registered. Results: We included 13 systemic sclerosis–associated pulmonary arterial hypertension patients, 10 patients were female, median age (interquartile range) of 68 (58–75) years, median systemic sclerosis disease duration of 7.4 (4.7–13.5) years, and median pulmonary arterial hypertension duration of 4 (2.5–7.5) years. Two patients discontinued selexipag within 4 weeks due to side effects. The remaining 11 patients had a median follow-up duration of 48 (interquartile range = 24–72) weeks. Two patients died (one pulmonary arterial hypertension–related, the other systemic sclerosis–related). According to the expert team, 8 of 11, 9 of 10, and 5 of 7 patients stabilized or improved at 12, 24, and 48 weeks, respectively. According to the abbreviated risk assessment at study end, 3 of 11 patients had 1 low-risk criterion. No previously unrecorded side effects were reported. Conclusion: Adding selexipag to background therapy in a high-risk cohort of systemic sclerosis–associated pulmonary arterial hypertension patients provided sustained stabilization of symptoms with an acceptable safety profile. Improvement was reached in only two of our patients. Further research should focus on systemic sclerosis–associated pulmonary arterial hypertension patients treated with multiple targeted treatments, preferably these patients should be prospectively followed in international registries.
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Affiliation(s)
- Jacqueline MJ Lemmers
- Department of Rheumatology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Håvard Fretheim
- Department of Rheumatology, Oslo University Hospital, Oslo, Norway
| | - Hanneke KA Knaapen
- Department of Rheumatology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | | | | | - Anthony L Duijnhouwer
- Department of Cardiology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Arie P van Dijk
- Department of Cardiology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | | | | | - Madelon C Vonk
- Department of Rheumatology, Radboud University Medical Centre, Nijmegen, The Netherlands
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38
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Kato M, Sugimoto A, Atsumi T. Diagnostic and prognostic markers and treatment of connective tissue disease-associated pulmonary arterial hypertension: current recommendations and recent advances. Expert Rev Clin Immunol 2020; 16:993-1004. [PMID: 32975145 DOI: 10.1080/1744666x.2021.1825940] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
INTRODUCTION Pulmonary arterial hypertension (PAH), also referred to as group 1 pulmonary hypertension, occurs either primarily or in association with other diseases such as connective tissue diseases (CTD). Of CTD, systemic sclerosis (SSc), systemic lupus erythematosus and mixed connective tissue disease are commonly accompanied with PAH. It is of note that SSc-PAH is associated with distinctive histopathology, an unfavorable outcome, and a blunted responsiveness to modern PAH therapies. AREAS COVERED The data in articles published until May 2020 in peer-reviewed journals, covered by PubMed databank, are discussed. The current review introduces recent advances over the past years which have moved our understanding of CTD-PAH forward and discusses what we are currently able to do and what will be necessary in the future to overcome the yet unsatisfactory situation in the management of CTD-PAH, particularly in that of SSc-PAH. EXPERT OPINION A multifaceted and integrated approach would be crucial to improve the outcome of patients with SSc-PAH. The authors also propose a possible algorithm to classify and treat SSc patients with suspicion of pulmonary vascular disease.
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Affiliation(s)
- Masaru Kato
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University , Sapporo, Japan
| | - Ayako Sugimoto
- First Department of Medicine, Hokkaido University Hospital , Sapporo, Japan
| | - Tatsuya Atsumi
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University , Sapporo, Japan
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Xu T, Shao L, Wang A, Liang R, Lin Y, Wang G, Zhao Y, Hu J, Liu S. CD248 as a novel therapeutic target in pulmonary arterial hypertension. Clin Transl Med 2020; 10:e175. [PMID: 32997414 PMCID: PMC7507048 DOI: 10.1002/ctm2.175] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 08/05/2020] [Accepted: 08/31/2020] [Indexed: 12/21/2022] Open
Abstract
Pulmonary vascular remodeling is the most important pathological characteristic of pulmonary arterial hypertension (PAH). No effective treatment for PAH is currently available because the mechanism underlying vascular remodeling is not completely clear. CD248, also known as endosialin, is a transmembrane protein that is highly expressed in pericytes and fibroblasts. Here, we evaluated the role of CD248 in pulmonary vascular remodeling and the processes of PAH pathogenesis. Activation of CD248 in pulmonary artery smooth muscle cells (PASMCs) was found to be proportional to the severity of PAH. CD248 contributed to platelet-derived growth factor-BB (PDGF-BB)-induced PASMC proliferation and migration along with the shift to more synthetic phenotypes. In contrast, treatment with Cd248 siRNA or the anti-CD248 therapeutic antibody (ontuxizumab) significantly inhibited the PDGF signaling pathway, obstructed NF-κB p65-mediated transcription of Nox4, and decreased reactive oxygen species production induced by PDGF-BB in PAMSCs. In addition, knockdown of CD248 alleviated pulmonary vascular remodeling in rat PAH models. This study provides novel insights into the dysfunction of PASMCs leading to pulmonary vascular remodeling, and provides evidence for anti-remodeling treatment for PAH via the immediate targeting of CD248.
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Affiliation(s)
- Tao Xu
- Life Science InstituteJinzhou Medical UniversityJinzhouP. R. China
| | - Lei Shao
- Department of CardiologyFirst Teaching Hospital of Tianjin University of Traditional Chinese MedicineTianjinP. R. China
| | - Aimei Wang
- Department of PhysiologyJinzhou Medical UniversityJinzhouP. R. China
| | - Rui Liang
- Department of PhysiologyJinzhou Medical UniversityJinzhouP. R. China
| | - Yuhan Lin
- Department of PhysiologyJinzhou Medical UniversityJinzhouP. R. China
| | - Guan Wang
- Life Science InstituteJinzhou Medical UniversityJinzhouP. R. China
| | - Yan Zhao
- Life Science InstituteJinzhou Medical UniversityJinzhouP. R. China
| | - Jing Hu
- Life Science InstituteJinzhou Medical UniversityJinzhouP. R. China
| | - Shuangyue Liu
- Department of PhysiologyJinzhou Medical UniversityJinzhouP. R. China
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40
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Ghio S, Mercurio V, Fortuni F, Forfia PR, Gall H, Ghofrani A, Mathai SC, Mazurek JA, Mukherjee M, Richter M, Scelsi L, Hassoun PM, Tello K. A comprehensive echocardiographic method for risk stratification in pulmonary arterial hypertension. Eur Respir J 2020; 56:13993003.00513-2020. [PMID: 32430422 DOI: 10.1183/13993003.00513-2020] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 05/07/2020] [Indexed: 02/01/2023]
Abstract
QUESTION ADDRESSED Echocardiography is not currently considered as providing sufficient prognostic information to serve as an integral part of treatment goals in pulmonary arterial hypertension (PAH). We tested the hypothesis that incorporation of multiple parameters reflecting right heart function would improve the prognostic value of this imaging modality. METHODS AND MAIN RESULTS We pooled individual patient data from a total of 517 patients (mean age 52±15 years, 64.8% females) included in seven observational studies conducted at five European and United States academic centres. Patients were subdivided into three groups representing progressive degrees of right ventricular dysfunction based on a combination of echocardiographic measurements, as follows. Group 1 (low risk): normal tricuspid annular plane systolic excursion (TAPSE) and nonsignificant tricuspid regurgitation (TR) (n=129); group 2 (intermediate risk): normal TAPSE and significant TR or impaired TAPSE and nondilated inferior vena cava (IVC) (n=256); group 3 (high risk): impaired TAPSE and dilated IVC (n=132). The 5-year cumulative survival rate was 82% in group 1, 63% in group 2 and 43% in group 3. Low-risk patients had better survival rates than intermediate-risk patients (log-rank Chi-squared 12.25; p<0.001) and intermediate-risk patients had better survival rates than high-risk patients (log-rank Chi-squared 26.25; p<0.001). Inclusion of other parameters such as right atrial area and pericardial effusion did not provide added prognostic value. ANSWER TO THE QUESTION The proposed echocardiographic approach integrating the evaluation of TAPSE, TR grade and IVC is effective in stratifying the risk for all-cause mortality in PAH patients, outperforming the prognostic parameters suggested by current guidelines.
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Affiliation(s)
- Stefano Ghio
- Division of Cardiology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy .,These authors contributed equally as co-first authors
| | - Valentina Mercurio
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Dept of Translational Medical Sciences, Federico II University, Naples, Italy.,These authors contributed equally as co-first authors
| | - Federico Fortuni
- Division of Cardiology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.,Dept of Molecular Medicine, Unit of Cardiology, University of Pavia, Pavia, Italy.,These authors contributed equally as co-first authors
| | - Paul R Forfia
- Pulmonary Hypertension, Right Heart Failure and Pulmonary Thromboendarterectomy Program, Temple University Hospital, Philadelphia, PA, USA
| | - Henning Gall
- University Hospital Giessen und Marburg GmbH, Pulmonary Hypertension Division, Medical Clinic II, Giessen, Germany
| | - Ardeschir Ghofrani
- University Hospital Giessen und Marburg GmbH, Pulmonary Hypertension Division, Medical Clinic II, Giessen, Germany
| | - Stephen C Mathai
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jeremy A Mazurek
- Dept of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Monica Mukherjee
- Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Manuel Richter
- University Hospital Giessen und Marburg GmbH, Pulmonary Hypertension Division, Medical Clinic II, Giessen, Germany
| | - Laura Scelsi
- Division of Cardiology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Paul M Hassoun
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,These authors contributed equally as co-last authors
| | - Khodr Tello
- University Hospital Giessen und Marburg GmbH, Pulmonary Hypertension Division, Medical Clinic II, Giessen, Germany.,These authors contributed equally as co-last authors
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41
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Laveneziana P, Weatherald J. Pulmonary Vascular Disease and Cardiopulmonary Exercise Testing. Front Physiol 2020; 11:964. [PMID: 32848882 PMCID: PMC7425313 DOI: 10.3389/fphys.2020.00964] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 07/15/2020] [Indexed: 12/11/2022] Open
Abstract
Cardiopulmonary exercise testing (CPET) is of great interest and utility for clinicians dealing Pulmonary Hypertension (PH) in several ways, including: helping with differential diagnosis, evaluating exercise intolerance and its underpinning mechanisms, accurately assessing exertional dyspnea and unmasking its underlying often non-straightforward mechanisms, generating prognostic indicators. Pathophysiologic anomalies in PH can range from reduced cardiac output and aerobic capacity, to inefficient ventilation, dyspnea, dynamic hyperinflation, and locomotor muscle dysfunction. CPET can magnify the PH-related pathophysiologic anomalies and has a major role in the management of PH patients.
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Affiliation(s)
- Pierantonio Laveneziana
- Sorbonne Université, INSERM, UMR S1158 Neurophysiologie Respiratoire Expérimentale et Clinique, Paris, France.,AP-HP, Groupe Hospitalier Universitaire APHP-Sorbonne Université, Sites Pitié-Salpêtrière, Saint-Antoine et Tenon, Service des Explorations Fonctionnelles de la Respiration, de l'Exercice et de la Dyspnée (Département R3S), Paris, France
| | - Jason Weatherald
- Division of Respirology, Department of Medicine, University of Calgary, Calgary, AB, Canada.,Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, AB, Canada
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42
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Portopulmonary hypertension in the current era of pulmonary hypertension management. J Hepatol 2020; 73:130-139. [PMID: 32145258 DOI: 10.1016/j.jhep.2020.02.021] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 02/17/2020] [Accepted: 02/19/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND & AIMS Long-term outcomes in portopulmonary hypertension (PoPH) are poorly studied in the current era of pulmonary hypertension management. We analysed the effect of pulmonary arterial hypertension (PAH)-targeted therapies, survival and predictors of death in a large contemporary cohort of patients with PoPH. METHODS Data from patients with PoPH consecutively enrolled in the French Pulmonary Hypertension Registry between 2007 and 2017 were collected. The effect of initial treatment strategies on functional class, exercise capacity and cardiopulmonary haemodynamics were analysed. Survival and its association with PAH- and hepatic-related characteristics were also examined. RESULTS Six hundred and thirty-seven patients (mean age 55 ± 10 years; 58% male) were included. Fifty-seven percent had mild cirrhosis, i.e. Child-Pugh stage A. The median model for end-stage liver disease (MELD) score was 11 (IQR 9-15). Most patients (n = 474; 74%) were initiated on monotherapy, either with a phosphodiesterase-5 inhibitor (n = 336) or with an endothelin-receptor antagonist (n = 128); 95 (15%) were initiated on double oral combination therapy and 5 (1%) on triple therapy. After a median treatment time of 4.5 months, there were significant improvements in functional class (p <0.001), 6-minute walk distance (6MWD) (p <0.0001) and pulmonary vascular resistance (p <0.0001). Overall survival rates were 84%, 69% and 51% at 1, 3 and 5 years, respectively. Baseline 6MWD, sex, age and MELD score or Child-Pugh stage were identified as independent prognostic factors. Survival from PoPH diagnosis was significantly better in the subgroup of patients who underwent liver transplantation (92%, 83% and 81% at 1, 3 and 5 years, respectively). CONCLUSION Survival of patients with PoPH is strongly associated with the severity of liver disease. Patients who underwent liver transplantation had the best long-term outcomes. LAY SUMMARY Portopulmonary hypertension is defined by the presence of pulmonary arterial hypertension in the context of chronic liver disease and is characterized by progressive shortness of breath and exercise limitation. The presence of severe pulmonary arterial hypertension in liver transplant candidates represents a contraindication for such a surgery; however, treatments targeting pulmonary arterial hypertension are efficacious, allowing for safe transplantation and conferring good survival outcomes in those who undergo liver transplantation.
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Lewis RA, Durrington C, Condliffe R, Kiely DG. BNP/NT-proBNP in pulmonary arterial hypertension: time for point-of-care testing? Eur Respir Rev 2020; 29:29/156/200009. [PMID: 32414745 DOI: 10.1183/16000617.0009-2020] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 04/06/2020] [Indexed: 12/14/2022] Open
Abstract
Despite the advent of new therapies and improved outcomes in patients with pulmonary arterial hypertension (PAH), it remains a life-shortening disease and the time to diagnosis remains unchanged. Strategies to improve outcomes are therefore currently focused on earlier diagnosis and a treatment approach aimed at moving patients with PAH into a category of low-risk of 1-year mortality. B-type natriuretic peptide (BNP; or brain natriuretic peptide) and N-terminal prohormone of BNP (NT-proBNP) are released from cardiac myocytes in response to mechanical load and wall stress. Elevated levels of BNP and NT-proBNP are incorporated into several PAH risk stratification tools and screening algorithms to aid diagnosis of systemic sclerosis. We have undertaken a systematic review of the literature with respect to the use of BNP and NT-proBNP in PAH and the use of these biomarkers in the diagnosis and risk stratification of PAH, their relation to pulmonary haemodynamics and the potential for point-of-care testing to improve diagnosis and prognosis.
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Affiliation(s)
- Robert A Lewis
- Sheffield Pulmonary Vascular Disease Unit, Royal Hallamshire Hospital, Sheffield, UK.,Dept of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK
| | - Charlotte Durrington
- Sheffield Pulmonary Vascular Disease Unit, Royal Hallamshire Hospital, Sheffield, UK
| | - Robin Condliffe
- Sheffield Pulmonary Vascular Disease Unit, Royal Hallamshire Hospital, Sheffield, UK
| | - David G Kiely
- Sheffield Pulmonary Vascular Disease Unit, Royal Hallamshire Hospital, Sheffield, UK .,Dept of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK.,Insigneo Institute for in silico medicine, University of Sheffield, Sheffield, UK
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Kuwana M, Blair C, Takahashi T, Langley J, Coghlan JG. Initial combination therapy of ambrisentan and tadalafil in connective tissue disease-associated pulmonary arterial hypertension (CTD-PAH) in the modified intention-to-treat population of the AMBITION study: post hoc analysis. Ann Rheum Dis 2020; 79:626-634. [PMID: 32161055 PMCID: PMC7213337 DOI: 10.1136/annrheumdis-2019-216274] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 02/25/2020] [Accepted: 02/25/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVES To evaluate initial combination therapy with ambrisentan plus tadalafil (COMB) compared with monotherapy of either agent (MONO), and the utility of baseline characteristics and risk stratification in predicting outcomes, in patients with connective tissue disease-associated pulmonary arterial hypertension (CTD-PAH) and the systemic sclerosis (SSc)-pulmonary arterial hypertension (PAH) subpopulation. METHODS This post hoc analysis of the Ambrisentan and Tadalafil in Patients with Pulmonary Arterial Hypertension (AMBITION) study included patients with CTD-PAH from the modified intention-to-treat population. Time to clinical failure (TtCF) was assessed by baseline characteristics, treatment assignment and risk group (low, intermediate and high) at baseline and week 16. TtCF was compared between groups using Kaplan-Meier curves and Cox proportional hazards regression modelling. RESULTS The analysis included 216 patients (COMB, n=117; MONO, n=99). The risk of clinical failure was lower with COMB versus MONO (risk reduction: CTD-PAH 51.7%, SSc-PAH 53.7%), particularly in patients with haemodynamic parameters characteristic of typical PAH without features of left heart disease and/or restrictive lung disease at baseline. The risk of clinical failure was lower with COMB versus MONO in the baseline low-risk group (HR not calculated due to no events in COMB), baseline intermediate-risk group (HR 0.519, 95% CI 0.297 to 0.905) and in the week 16 low-risk group (HR 0.069, 95% CI 0.009 to 0.548). CONCLUSIONS The benefit of COMB over MONO was demonstrated in patients with CTD-PAH, particularly in those with typical PAH haemodynamic characteristics at baseline. COMB is appropriate for patients categorised as low risk and intermediate risk at baseline and low risk at follow-up. TRIAL REGISTRATION NUMBER NCT01178073.
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Affiliation(s)
- Masataka Kuwana
- Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Christiana Blair
- Research and Development, Gilead Sciences, Inc, Foster City, California, USA
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Clapham KR, Highland KB, Rao Y, Fares WH. Reduced RVSWI Is Associated With Increased Mortality in Connective Tissue Disease Associated Pulmonary Arterial Hypertension. Front Cardiovasc Med 2020; 7:77. [PMID: 32426373 PMCID: PMC7203784 DOI: 10.3389/fcvm.2020.00077] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 04/14/2020] [Indexed: 11/13/2022] Open
Abstract
Rationale: The prognosis of pulmonary arterial hypertension is poor, especially amongst patients with connective tissue disease related pulmonary arterial hypertension. Right ventricular contractility is known to be decreased in scleroderma related pulmonary arterial hypertension. However, it is not known whether intrinsic right ventricular dysfunction is seen in a general CTD population. Objectives: In this study of a large cohort of patients with pulmonary arterial hypertension with multi-year follow-up, we sought to examine the association of measurements of right ventricular function with survival in connective tissue disease associated pulmonary arterial hypertension. Methods: Clinical characteristics of a deidentified cohort of 845 patients with pulmonary arterial hypertension were compared between patients with and without connective tissue disease. The Kaplan-Meier method was used to examine the survival of patients over more than 4 years. The association between right ventricular stroke work index and mortality was examined in patients with connective tissue disease associated pulmonary arterial hypertension. Measurements and Main Results: Significant differences in the 6-min walk distance, Borg dyspnea index, right ventricular stroke work index, and pulmonary artery pulsatility index were identified between patients with and without connective tissue disease associated pulmonary arterial hypertension. Patients with connective tissue disease had a lower right ventricular stroke work index, which was associated with decreased survival in this group; this association approached significance when adjusting for age and renal function. Conclusions: Right ventricular dysfunction as measured by right ventricular stroke work index is associated with decreased survival in patients with connective tissue disease associated pulmonary arterial hypertension despite similar pulmonary vascular resistance. These findings are suggestive of intrinsic right ventricular function in connective tissue disease associated pulmonary arterial hypertension that has a negative impact on the long-term survival of these individuals.
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Affiliation(s)
- Katharine R Clapham
- Section of Cardiology, Department of Internal Medicine, Yale University, New Haven, CT, United States
| | | | - Youlan Rao
- United Therapeutics Corporation, Research Triangle Park, Raleigh, NC, United States
| | - Wassim H Fares
- Section of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, Yale University, New Haven, CT, United States
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Zelt JGE, Hossain A, Sun LY, Mehta S, Chandy G, Davies RA, Contreras-Dominguez V, Dunne R, Doyle-Cox C, Wells G, Stewart DJ, Mielniczuk LM. Incorporation of renal function in mortality risk assessment for pulmonary arterial hypertension. J Heart Lung Transplant 2020; 39:675-685. [PMID: 32336606 DOI: 10.1016/j.healun.2020.03.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 02/25/2020] [Accepted: 03/25/2020] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Risk assessment is important for prognostication and individualized treatment decisions for patients with pulmonary arterial hypertension (PAH). The purpose was (1) to compare contemporary risk assessment tools and (2) to determine the prognostic significance of risk parameters of kidney function and whether they can further improve risk prediction for patients with PAH. METHODS We identified a cohort of treatment-naive patients (n = 211) who received an incident diagnosis of PAH at the University of Ottawa Heart Institute. Using demographics, disease characteristics, and hemodynamic data at diagnosis, we categorized patients as low, intermediate, or high risk according to current European guidelines (European Society of Cardiology [ESC]) and registry to evaluate early and long-term pulmonary arterial hypertension disease management (REVEAL) risk scores. The primary end-point was transplant-free survival (TFS). RESULTS Patients were predominantly women (64.6%) with World Health Organization function Class III symptoms (66.5%). The median TFS was 7.09 years. There was little agreement between ESC- and REVEAL-based risk estimates (weighted kappa = 0.21-0.34). Although both the ESC (log-rank, p = 0.0002) and REVEAL algorithms stratified TFS risk (p < 0.0001), the REVEAL score provided superior discrimination (C-statistic = 0.70 vs 0.59, p = 0.004). Renal function at diagnosis (p < 0.0001) and Δ renal function at 6 months (p < 0.0001) were identified as novel risk parameters and served to reclassify some patients in the intermediate-risk category to a lower or higher risk stratum (p < 0.0001). CONCLUSION REVEAL-based strategies provide superior TFS risk discrimination to ESC/European Respiratory Society-based approaches. However, the classification of intermediate-risk patients varied significantly across tools. We demonstrate the importance of renal function, which further improved the stratification of risk in patients with PAH, particularly in patients who are considered intermediate risk.
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Affiliation(s)
- Jason G E Zelt
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Division of Cardiology, University of Ottawa Heart Institute and University of Ottawa, Ottawa, Ontario, Canada
| | - Alomgir Hossain
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
| | - Louise Y Sun
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada; Division of Cardiac Anesthesiology, Department of Anesthesiology and Pain Medicine, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Sanjay Mehta
- Division of Respirology, Department of Medicine, London Health Sciences Centre, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - George Chandy
- Division of Cardiology, University of Ottawa Heart Institute and University of Ottawa, Ottawa, Ontario, Canada; Division of Respirology and Internal Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Ross A Davies
- Division of Cardiology, University of Ottawa Heart Institute and University of Ottawa, Ottawa, Ontario, Canada
| | | | - Rosemary Dunne
- Division of Cardiology, University of Ottawa Heart Institute and University of Ottawa, Ottawa, Ontario, Canada
| | - Caroyln Doyle-Cox
- Division of Cardiology, University of Ottawa Heart Institute and University of Ottawa, Ottawa, Ontario, Canada
| | - George Wells
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
| | - Duncan J Stewart
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Division of Cardiology, University of Ottawa Heart Institute and University of Ottawa, Ottawa, Ontario, Canada; Sinclair Centre for Regenerative Medicine, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Lisa M Mielniczuk
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Division of Cardiology, University of Ottawa Heart Institute and University of Ottawa, Ottawa, Ontario, Canada.
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Elitok A, Emet S, Karaayvaz EB, Erdogan O, Aydogan M, Engin B, Cevik E, Orta H, Okumus G, Bilge AK. The relationship between T-wave peak-to-end interval and hemodynamic parameters in patients with pulmonary arterial hypertension. Ann Noninvasive Electrocardiol 2020; 25:e12764. [PMID: 32304627 PMCID: PMC7507547 DOI: 10.1111/anec.12764] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Revised: 03/25/2020] [Accepted: 03/25/2020] [Indexed: 12/31/2022] Open
Abstract
Background T‐wave peak‐to‐end interval (TPEI) is a measure of repolarization dispersion on surface electrocardiogram (ECG). TPEI has been reported as a prognostic parameter with heart disorders. In this study, we aimed to evaluate the relationship between echocardiogram‐derived right heart parameters, right heart catheterization (RHC) measurements, and TPEI in patients with precapillary pulmonary arterial hypertension (PAH). Methods Thirty‐eight patients (29 females and 9 males, mean age of 54.9 ± 10.9 years) who had undergone RHC for a preliminary diagnosis of pulmonary hypertension (PH) were included in the study. We performed transthoracic echocardiography (TTE), and resting 12‐lead ECG was recorded before RHC. TPEI was measured from leads of V1‐V6, DII, DIII, and aVF, and these values are averaged to obtain the global TPEI. Results Duration of TPEI was significantly correlated with mean PAP, pulmonary vascular resistance (PVR), and cardiac index (CI). Longer TPEI was associated with higher N terminal probrain natriuretic peptide (NT pro‐BNP) level, lower 6‐min walk distance (6MWD), and lower tricuspid annular plane systolic excursion (TAPSE). Conclusion Prolongation of TPEI could be a new predictor of adverse outcome in PAH and may provide additional prognostic information for patients with PAH.
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Affiliation(s)
- Ali Elitok
- Department of Cardiology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Samim Emet
- Department of Cardiology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ekrem Bilal Karaayvaz
- Department of Cardiology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Onur Erdogan
- Department of Cardiology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Mehmet Aydogan
- Department of Cardiology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Berat Engin
- Department of Cardiology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Erdem Cevik
- Department of Cardiology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Huseyin Orta
- Department of Cardiology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Gulfer Okumus
- Department of Chest Disease, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ahmet Kaya Bilge
- Department of Cardiology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
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Xanthouli P, Jordan S, Milde N, Marra A, Blank N, Egenlauf B, Gorenflo M, Harutyunova S, Lorenz HM, Nagel C, Theobald V, Lichtblau M, Berlier C, Ulrich S, Grünig E, Benjamin N, Distler O. Haemodynamic phenotypes and survival in patients with systemic sclerosis: the impact of the new definition of pulmonary arterial hypertension. Ann Rheum Dis 2020; 79:370-378. [PMID: 31818805 DOI: 10.1136/annrheumdis-2019-216476] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 11/25/2019] [Accepted: 11/25/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND In this study, we investigated the impact of the new haemodynamic definition of pulmonary arterial hypertension (PAH) as proposed by the 6th PH World Symposium on phenotypes and survival in patients with systemic sclerosis (SSc). METHODS In SSc patients who were prospectively and consecutively screened for PAH including right heart catheterisation in Heidelberg or Zurich, haemodynamic and clinical variables have been reassessed according to the new PAH definition. Patients have been followed for 3.7±3.7 (median 3.4) years; Kaplan-Meier survival analysis was performed. Patients with significant lung or left heart disease were excluded from comparative analyses. RESULTS The final dataset included 284 SSc patients, 146 patients (49.2%) had mean pulmonary arterial pressure (mPAP) ≤20 mm Hg, 19.3% had mPAP 21-24 mm Hg and 29.4% had mPAP ≥25 mm Hg. In the group of mildly elevated mPAP, only four patients (1.4% of the whole SSc cohort) had pulmonary vascular resistance (PVR) values ≥3 Wood Units (WU) and could be reclassified as manifest SSc-APAH. Twenty-eight (9.8%) patients with mPAP of 21-24 mm Hg and PVR ≥2 WU already presented with early pulmonary vascular disease with decreased 6 min walking distance (6MWD) (p<0.001), TAPSE (p=0.004) and pulmonary arterial compliance (p<0.001). A PVR ≥2 WU was associated with reduced long-term survival (p=0.002). PVR and 6MWD were independent prognostic predictors in multivariate analysis. CONCLUSION The data of this study show that a PVR threshold ≥3 WU is too high to enable an early diagnosis of PAH. A PVR threshold ≥2 WU was already associated with pulmonary vascular disease, significantly reduced survival and would be more appropriate in SSc patients with mild PAH.
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Affiliation(s)
- Panagiota Xanthouli
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Center Heidelberg (TLRC), Member of the German Center for Lung Research (DZL), Heidelberg, Germany
| | - Suzana Jordan
- Department of Rheumatology, University Hospital Zurich, Zurich, Switzerland
| | - Nicklas Milde
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Center Heidelberg (TLRC), Member of the German Center for Lung Research (DZL), Heidelberg, Germany
| | | | - Norbert Blank
- Department of Internal Medicine V: Hematology, Oncology and Rheumatology, University of Heidelberg, Heidelberg, Germany
| | - Benjamin Egenlauf
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Center Heidelberg (TLRC), Member of the German Center for Lung Research (DZL), Heidelberg, Germany
| | - Matthias Gorenflo
- Department of Pediatric Cardiology, University Hospital Heidelberg, Heidelberg, Germany
| | - Satenik Harutyunova
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Center Heidelberg (TLRC), Member of the German Center for Lung Research (DZL), Heidelberg, Germany
| | - Hanns-Martin Lorenz
- Department of Internal Medicine V: Hematology, Oncology and Rheumatology, University of Heidelberg, Heidelberg, Germany
| | - Christian Nagel
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Center Heidelberg (TLRC), Member of the German Center for Lung Research (DZL), Heidelberg, Germany.,Lung centre, Klinikum Mittelbaden gGmbH, Baden-Baden Balg, Germany
| | - Vivienne Theobald
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Center Heidelberg (TLRC), Member of the German Center for Lung Research (DZL), Heidelberg, Germany
| | - Mona Lichtblau
- Department of Pulmonology, University Hospital Zurich, Zurich, Switzerland
| | - Charlotte Berlier
- Department of Pulmonology, University Hospital Zurich, Zurich, Switzerland
| | - Silvia Ulrich
- Department of Pulmonology, University Hospital Zurich, Zurich, Switzerland
| | - Ekkehard Grünig
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Center Heidelberg (TLRC), Member of the German Center for Lung Research (DZL), Heidelberg, Germany
| | - Nicola Benjamin
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany .,Translational Lung Research Center Heidelberg (TLRC), Member of the German Center for Lung Research (DZL), Heidelberg, Germany
| | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich, Zurich, Switzerland
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Bournia VK, Tsangaris I, Rallidis L, Konstantonis D, Frantzeskaki F, Anthi A, Orfanos SE, Demerouti E, Karyofillis P, Voudris V, Laskari K, Panopoulos S, Vlachoyiannopoulos PG, Sfikakis PP. Cardiac Catheterization versus Echocardiography for Monitoring Pulmonary Pressure: A Prospective Study in Patients with Connective Tissue Disease-Associated Pulmonary Arterial Hypertension. Diagnostics (Basel) 2020; 10:E49. [PMID: 31963800 PMCID: PMC7168199 DOI: 10.3390/diagnostics10010049] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 01/15/2020] [Accepted: 01/16/2020] [Indexed: 02/01/2023] Open
Abstract
Standard echocardiography is important for pulmonary arterial hypertension (PAH) screening in patients with connective tissue disease (CTD), but PAH diagnosis and monitoring require cardiac catheterization. Herein, using cardiac catheterization as reference, we tested the hypothesis that follow-up echocardiography is adequate for clinical decision-making in these patients. We prospectively studied 69 consecutive patients with CTD-associated PAH. Invasive baseline pulmonary artery systolic pressure (PASP) was 60.19 ± 16.33 mmHg (mean ± SD) and pulmonary vascular resistance (PVR) was 6.44 ± 2.95WU. All patients underwent hemodynamic and echocardiographic follow-up after 9.47 ± 7.29 months; 27 patients had a third follow-up after 17.2 ± 7.4 months from baseline. We examined whether clinically meaningful hemodynamic deterioration of follow-up catheterization-derived PASP (i.e., > 10% increase) could be predicted by simultaneous echocardiography. Echocardiography predicted hemodynamic PASP deterioration with 59% sensitivity, 85% specificity, and 63/83% positive/negative predictive value, respectively. In multivariate analysis, successful echocardiographic prediction correlated only with higher PVR in previous catheterization (p = 0.05, OR = 1.235). Notably, in patients having baseline PVR > 5.45 WU, echocardiography had both sensitivity and positive predictive values of 73%, and both specificity and negative predictive value of 91% for detecting hemodynamic PASP deterioration. In selected patients with CTD-PAH echocardiography can predict PASP deterioration with high specificity and negative predictive value. Additional prospective studies are needed to confirm that better patient selection can increase the ability of standard echocardiography to replace repeat catheterization.
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Affiliation(s)
- Vasiliki Kalliopi Bournia
- First Department of Propaedeutic Internal Medicine and Joint Rheumatology Program, Medical School, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (V.K.B.); (K.L.); (S.P.)
| | - Iraklis Tsangaris
- Pulmonary Hypertension Clinic, Attikon University General Hospital, Medical School, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (I.T.); (L.R.); (D.K.); (F.F.); (A.A.); (S.E.O.)
| | - Loukianos Rallidis
- Pulmonary Hypertension Clinic, Attikon University General Hospital, Medical School, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (I.T.); (L.R.); (D.K.); (F.F.); (A.A.); (S.E.O.)
| | - Dimitrios Konstantonis
- Pulmonary Hypertension Clinic, Attikon University General Hospital, Medical School, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (I.T.); (L.R.); (D.K.); (F.F.); (A.A.); (S.E.O.)
| | - Frantzeska Frantzeskaki
- Pulmonary Hypertension Clinic, Attikon University General Hospital, Medical School, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (I.T.); (L.R.); (D.K.); (F.F.); (A.A.); (S.E.O.)
| | - Anastasia Anthi
- Pulmonary Hypertension Clinic, Attikon University General Hospital, Medical School, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (I.T.); (L.R.); (D.K.); (F.F.); (A.A.); (S.E.O.)
| | - Stylianos E. Orfanos
- Pulmonary Hypertension Clinic, Attikon University General Hospital, Medical School, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (I.T.); (L.R.); (D.K.); (F.F.); (A.A.); (S.E.O.)
| | - Eftychia Demerouti
- Invasive Cardiology Department, Onassis Cardiac Surgery Center, 176 74 Kallithea, Greece; (E.D.); (P.K.); (V.V.)
| | - Panagiotis Karyofillis
- Invasive Cardiology Department, Onassis Cardiac Surgery Center, 176 74 Kallithea, Greece; (E.D.); (P.K.); (V.V.)
| | - Vassilis Voudris
- Invasive Cardiology Department, Onassis Cardiac Surgery Center, 176 74 Kallithea, Greece; (E.D.); (P.K.); (V.V.)
| | - Katerina Laskari
- First Department of Propaedeutic Internal Medicine and Joint Rheumatology Program, Medical School, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (V.K.B.); (K.L.); (S.P.)
| | - Stylianos Panopoulos
- First Department of Propaedeutic Internal Medicine and Joint Rheumatology Program, Medical School, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (V.K.B.); (K.L.); (S.P.)
| | - Panayiotis G. Vlachoyiannopoulos
- Department of Pathophysiology and Joint Rheumatology Program, Medical School, National and Kapodistrian University of Athens, 157 72 Athens, Greece;
| | - Petros P. Sfikakis
- First Department of Propaedeutic Internal Medicine and Joint Rheumatology Program, Medical School, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (V.K.B.); (K.L.); (S.P.)
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Abstract
Pulmonary arterial hypertension, categorized as group 1 pulmonary hypertension by the World Health Organization classification system, represents a major complication of systemic sclerosis resulting from pulmonary vascular involvement of the disease. The high mortality seen in systemic sclerosis-associated pulmonary arterial hypertension is likely due to the impairment of right ventricular systolic function and the coexistence of other non-group-1 pulmonary hypertension phenotypes that may negatively impact clinical response to pulmonary arterial hypertension-targeted therapy. This review highlights two areas of recent advances regarding the management of systemic sclerosis patients with pulmonary hypertension: the tolerability of pulmonary arterial hypertension-targeted therapy in the presence of mild to moderate interstitial lung disease and the potential clinical significance of the antifibrotic effect of soluble guanylate cyclase stimulators demonstrated in preclinical studies.
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Affiliation(s)
- Michael H Lee
- Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado School of Medicine, Colorado, USA
| | - Todd M Bull
- Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado School of Medicine, Colorado, USA
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