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Lokhorst C, van der Werf S, Berger RMF, Douwes JM. Prognostic Value of Serial Risk Stratification in Adult and Pediatric Pulmonary Arterial Hypertension: A Systematic Review. J Am Heart Assoc 2024; 13:e034151. [PMID: 38904230 PMCID: PMC11255703 DOI: 10.1161/jaha.123.034151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 05/10/2024] [Indexed: 06/22/2024]
Abstract
BACKGROUND In pulmonary arterial hypertension, it is recommended to base therapeutic decisions on risk stratification. This systematic review aims to report the prognostic value of serial risk stratification in adult and pediatric pulmonary arterial hypertension and to explore the usability of serial risk stratification as treatment target. METHODS AND RESULTS Electronic databases PubMed, Embase, and Web of Science were searched up to January 30, 2023, using terms associated with pulmonary arterial hypertension, pediatric pulmonary hypertension, and risk stratification. Observational studies and clinical trials describing risk stratification at both baseline and follow-up were included. Sixty five studies were eligible for inclusion, including only 2 studies in a pediatric population. C-statistic range at baseline was 0.31 to 0.77 and improved to 0.30 to 0.91 at follow-up. In 53% of patients, risk status changed (42% improved, 12% worsened) over 168 days (interquartile range, 137-327 days; n=22 studies). The average proportion of low-risk patients increased from 18% at baseline to 36% at a median follow-up of 244 days (interquartile range, 140-365 days; n=40 studies). In placebo-controlled drug studies, risk statuses of the intervention groups improved more and worsened less compared with the placebo groups. Furthermore, a low-risk status, but also an improved risk status, at follow-up was associated with a better outcome. Similar results were found in the 2 pediatric studies. CONCLUSIONS Follow-up risk stratification has improved prognostic value compared with baseline risk stratification, and change in risk status between baseline and follow-up corresponded to a change in survival. These data support the use of serial risk stratification as treatment target in pulmonary arterial hypertension.
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Affiliation(s)
- Chantal Lokhorst
- Department of Pediatric Cardiology, Center for Congenital Heart Diseases, Beatrix Children’s HospitalUniversity Medical Center Groningen, University of Groningenthe Netherlands
| | - Sjoukje van der Werf
- Central Medical LibraryUniversity Medical Center Groningen, University of Groningenthe Netherlands
| | - Rolf M. F. Berger
- Department of Pediatric Cardiology, Center for Congenital Heart Diseases, Beatrix Children’s HospitalUniversity Medical Center Groningen, University of Groningenthe Netherlands
| | - Johannes M. Douwes
- Department of Pediatric Cardiology, Center for Congenital Heart Diseases, Beatrix Children’s HospitalUniversity Medical Center Groningen, University of Groningenthe Netherlands
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Nonaka H, Rätsep I, Obonyo NG, Suen JY, Fraser JF, Chan J. Current trends and latest developments in echocardiographic assessment of right ventricular function: load dependency perspective. Front Cardiovasc Med 2024; 11:1365798. [PMID: 39011493 PMCID: PMC11249019 DOI: 10.3389/fcvm.2024.1365798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 05/20/2024] [Indexed: 07/17/2024] Open
Abstract
Right ventricle (RV) failure is a common complication of many cardiopulmonary diseases. Since it has a significant adverse impact on prognosis, precise determination of RV function is crucial to guide clinical management. However, accurate assessment of RV function remains challenging owing to the difficulties in acquiring its intricate pathophysiology and imaging its complex anatomical structure. In addition, there is historical attention focused exclusively on the left ventricle assessment, which has led to overshadowing and delayed development of RV evaluation. Echocardiography is the first-line and non-invasive bedside clinical tool for assessing RV function. Tricuspid annular plane systolic excursion (TAPSE), RV systolic tissue Doppler velocity of the tricuspid annulus (RV S'), and RV fractional area change (RV FAC) are conventional standard indices routinely used for RV function assessment, but accuracy has been subject to several limitations, such as load-dependency, angle-dependency, and localized regional assessment. Particularly, load dependency is a vexing issue, as the failing RV is always in a complex loading condition, which alters the values of echocardiographic parameters and confuses clinicians. Recently, novel echocardiographic methods for improved RV assessment have been developed. Specifically, "strain", "RV-pulmonary arterial (PA) coupling", and "RV myocardial work" are newly applied methods for RV function assessment, a few of which are designed to surmount the load dependency by taking into account the afterload on RV. In this narrative review, we summarize the latest data on these novel RV echocardiographic parameters and highlight their strengths and limitations. Since load independency is one of the primary advantages of these, we particularly emphasize this aspect.
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Affiliation(s)
- Hideaki Nonaka
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, QLD, Australia
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
| | - Indrek Rätsep
- Department of Intensive Care, North Estonia Medical Centre, Tallinn, Estonia
| | - Nchafatso G Obonyo
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, QLD, Australia
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Wellcome Trust Centre for Global Health Research, Imperial College London, London, United Kingdom
- Clinical Research and Training Department, Initiative to Develop African Research Leaders/KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
| | - Jacky Y Suen
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, QLD, Australia
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
| | - John F Fraser
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, QLD, Australia
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Intensive Care Unit, St Andrews War Memorial Hospital, Brisbane, QLD, Australia
| | - Jonathan Chan
- Department of Cardiology, The Prince Charles Hospital, Brisbane, QLD, Australia
- School of Medicine and Menzies Health Institute Queensland, Griffith University, Gold Coast, QLD, Australia
- Faculty of Health Science and Medicine, Bond University, Gold Coast, QLD, Australia
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Lan WF, Deng Y, Dai P, Wu DD, Hu J, Liao J, Meng H. Right ventricular-pulmonary arterial coupling ratio derived from 3-dimensional echocardiography predicts outcomes in systemic lupus erythematosus-associated pulmonary arterial hypertension patients. Lupus 2024; 33:155-165. [PMID: 38182135 DOI: 10.1177/09612033231226352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2024]
Abstract
BACKGROUND Systemic lupus erythematosus (SLE) is a complex autoimmune connective tissue disease (CTD) that is an important cause of devastating pulmonary arterial hypertension (PAH), and persistent progression of PAH can lead to right heart failure, predicting a poor prognosis for SLE patients. Right ventricular-pulmonary arterial (RV-PA) coupling with echocardiography has been demonstrated to be a noninvasive alternative method for evaluating PAH patients' predictive outcomes. Whether the ratio of right ventricular stroke volume (RVSV) to right ventricular end-systolic volume (RVESV) measured by three-dimensional echocardiography (3DE) is a new index of RV-PA coupling has not been discussed as a new predictor for the clinical outcome of systemic lupus erythematosus-associated pulmonary arterial hypertension (SLE-PAH). METHODS From June 2019 to February 2023, 46 consecutive patients with SLE-PAH were enrolled prospectively, and their clinical data and echocardiographs were studied and analyzed. The control group consisted of 30 healthy subjects matched for age, sex, and body surface area (BSA). The main endpoints of this study were a composite of all-cause mortality and adverse clinical events. Baseline clinical characteristics and echocardiographic assessments were analyzed. RESULTS During a median of 24 months (IQR 18-31), 16 of 46 SLE-PAH patients (34.7%) experienced endpoint-related events. At baseline, patients who experienced mortality or adverse events had a worse WHO functional class (WHO FC) and lower anti-double-stranded DNA (dsDNA) antibody levels. The right ventricular (RV) systolic dysfunction in SLE-PAH subjects was significantly worse than that in the healthy control group, especially in SLE-PAH patients in the endpoint event group. Compared to controls, patients with SLE-PAH had a lower RVSV/RVESV ratio. In the group comparison, patients who had experienced an endpoint event had a sequentially worse ratio (1.86 (1.65-2.3) versus 1.30 (1.09-1.46) versus 0.64 (0.59-0.67), p < .001). There were statistically significant associations between the RVSV/RVESV ratio to routine RV systolic function and clinical parameters. The RVSV/RVESV ratio was negatively correlated with the WHO FC (r = -0.621, p < .001) and positively correlated with the anti-dsDNA level. The ROC curve showed that the optimal cutoff for RVSV/RVESV < 0.712 determined a higher risk of poor prognosis. Kaplan‒Meier survival curves showed that an RVSV/RVESV ratio >0.712 was associated with more favorable long-term outcomes. CONCLUSIONS The 3DE-derived SV/ESV ratio as a noninvasive alternative surrogate of RV-PA coupling was an eximious indicator for identifying endpoint events in SLE-PAH patients and can provide a diagnostic basis for clinical intervention.
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Affiliation(s)
- Wei-Fang Lan
- Department of Ultrasound, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Yan Deng
- Department of Ultrasound, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Ping Dai
- Department of Ultrasound, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Dan-Dan Wu
- Department of Ultrasound, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Jie Hu
- Department of Ultrasound, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Juan Liao
- Department of Ultrasound, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Hui Meng
- Department of Ultrasound, First Affiliated Hospital of Guangxi Medical University, Nanning, China
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Li Q, Zhang M. Echocardiography assessment of right ventricular-pulmonary artery coupling: Validation of surrogates and clinical utilities. Int J Cardiol 2024; 394:131358. [PMID: 37704177 DOI: 10.1016/j.ijcard.2023.131358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 09/05/2023] [Accepted: 09/08/2023] [Indexed: 09/15/2023]
Abstract
Right ventricular-pulmonary artery (RV-PA) coupling indicates efficiency of energy transfer from the right ventricle to the pulmonary circulation. The gold standard measurement, end-systolic elastance/arterial elastance ratio (Ees/Ea), is derived from invasive pressure-volume loop, which is technically demanding, expensive and limited in clinical practice. Recent studies have proposed various non-invasive surrogates of Ees/Ea based on echocardiography assessment, of which TAPSE/PASP ratio is an easily-obtained and validated parameter in severe pulmonary hypertension and rapidly applicated in the diagnosis and risk evaluation of various diseases and cardiac intervention. In this review, we summarized principles and validations of echocardiographic surrogates, and their clinical utilities and also limitations. The goal is to systematically review the research advances of echocardiography assessment of RV-PA coupling and help to guide clinical practice.
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Affiliation(s)
- Qimou Li
- National Key Laboratory for Innovation and Transformation of Luobing Theory, The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China
| | - Mei Zhang
- National Key Laboratory for Innovation and Transformation of Luobing Theory, The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China.
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Yang J, Zhou F, Zhou X, Sun Y, Lun X, Cao J, Fan B. Survival and prognosis analysis of systemic lupus erythematosus patients with pulmonary hypertension: A systematic review and meta-analysis. Medicine (Baltimore) 2023; 102:e34947. [PMID: 37682181 PMCID: PMC10489205 DOI: 10.1097/md.0000000000034947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 08/04/2023] [Indexed: 09/09/2023] Open
Abstract
BACKGROUND The study aimed to evaluate survival rates and prognosis in systemic lupus erythematosus (SLE) patients with pulmonary hypertension (PH) using meta-analysis. METHODS PubMed, EMBASE, Cochrane central register of controlled trials, China National Knowledge Infrastructure, China Science and Technology Journal Database, Wan-Fang Database, and Chinese biomedical database were searched. Information and data were screened and extracted by 2 researchers. The obtained data were analyzed using the R software meta package. Quality assessment was conducted using Newcastle-Ottawa Scale. The causes of heterogeneity were analyzed using subgroup analysis and sensitivity analysis. Publication bias was evaluated using Begger funnel plots and Egger test. RESULTS The search strategy yielded a total of 21 studies involving 875 patients included in the final analysis. The pooled 1-, 3- and 5-year survival rates of patients with SLE-PH were 0.9020 (95%CI: 0.8576; 0.9397), 0.8363 (96%CI: 0.7813; 0.8852), 0.7301 (95%CI: 0.6327; 0.8181). The 1-, 3- and 5-year survival rates of echocardiography subgroup were 0.9000 (95%CI: 0.8480; 0.9551), 0.8435 (95%CI: 0.7744; 0.9187), 0.6795 (95%CI: 0.5746; 0.8035), respectively; and there were 0.9174 (95%CI: 0.8951; 0.9402), 0.8529 (95%CI: 0.8255; 0.8812), 0.7757 (95%CI: 0.7409; 0.8121) at right heart catheterization subgroup in the meantime. Multivariate analysis for predicting mortality in SLE-PH patients revealed that diminishing left ventricular ejection fraction, New York Heart Association classification, lupus nephritis, lower cardiac index, and higher red blood cell distribution width level were significantly associated with a higher mortality rate. Treatment with huge doses of cyclophosphamide, tricuspid annular plane systolic excursion/pulmonary artery systolic pressure, and Raynaud phenomenon signaled favorable outcomes. CONCLUSION The 1-, 3-, and 5-year survival rates of SLE-PH patients in recent years (0.9020, 0.8363, 0.7301) were estimated in this study. SLE-PH patients diagnosed by echocardiography have a worse long-term prognosis than those diagnosed by right heart catheterization. Studies after 2015 have shown significantly better survival than earlier studies.
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Affiliation(s)
- Jianguo Yang
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, People’s Republic of China
| | - Fuyu Zhou
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, People’s Republic of China
| | - Xinpeng Zhou
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, People’s Republic of China
| | - Yuying Sun
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, People’s Republic of China
| | - Xueping Lun
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, People’s Republic of China
| | - Jiaojiao Cao
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, People’s Republic of China
| | - Bing Fan
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, People’s Republic of China
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Meucci MC, Malara S, Butcher SC, Hirasawa K, van der Kley F, Lombardo A, Aurigemma C, Romagnoli E, Trani C, Massetti M, Burzotta F, Bax JJ, Crea F, Ajmone Marsan N, Graziani F. Evolution and Prognostic Impact of Right Ventricular-Pulmonary Artery Coupling After Transcatheter Aortic Valve Replacement. JACC Cardiovasc Interv 2023; 16:1612-1621. [PMID: 37438027 DOI: 10.1016/j.jcin.2023.05.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 04/24/2023] [Accepted: 05/02/2023] [Indexed: 07/14/2023]
Abstract
BACKGROUND There is limited evidence regarding the association between right ventricular-to-pulmonary artery (RV-PA) coupling and outcomes after transcatheter aortic valve replacement (TAVR). OBJECTIVES This study aimed to explore the evolution of RV-PA coupling in patients with severe aortic stenosis undergoing TAVR and its prognostic impact. METHODS A total of 900 patients who underwent TAVR in 2 tertiary centers and with echocardiographic analysis performed within 3 months before and after the procedure were included. RV-PA coupling was measured as the ratio of tricuspid annular plane systolic excursion (TAPSE) to pulmonary artery systolic pressure (PASP). RV-PA uncoupling was defined by TAPSE/PASP <0.55, whereas a TAPSE/PASP <0.32 identified a severe uncoupling. The primary endpoint was all-cause mortality. RESULTS A total of 520 patients (58%) showed RV-PA uncoupling before TAVR, whereas post-TAVR RV-PA uncoupling was observed in 407 patients (45%). During a median follow-up of 40 months, 250 deaths (28%) occurred. Post-TAVR RV-PA uncoupling was independently associated with an increased risk of mortality (adjusted HR: 1.474; 95% CI: 1.115-1.948; P = 0.006), whereas pre-TAVR uncoupling did not. Among patients with post-TAVR RV-PA uncoupling, the presence of severe uncoupling identified a subgroup with the worst survival (P = 0.008). Patients with RV-PA coupling recovery after TAVR showed similar outcomes as compared with patients with normal coupling. Conversely, the presence of either persistent or new-onset RV-PA uncoupling following TAVR was associated with an increased mortality risk. CONCLUSIONS Post-TAVR RV-PA uncoupling is an independent predictor of long-term mortality, irrespective of coupling before intervention. Assessment of TAPSE/PASP response after TAVR may be helpful to improve risk stratification.
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Affiliation(s)
- Maria Chiara Meucci
- Department of Cardiovascular Science, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Silvia Malara
- Catholic University of the Sacred Heart, Rome, Italy
| | - Steele C Butcher
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands; Department of Cardiology, Royal Perth Hospital, Perth, Australia
| | - Kensuke Hirasawa
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands; Department of Cardiovascular Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Frank van der Kley
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Antonella Lombardo
- Department of Cardiovascular Science, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Catholic University of the Sacred Heart, Rome, Italy
| | - Cristina Aurigemma
- Department of Cardiovascular Science, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Enrico Romagnoli
- Department of Cardiovascular Science, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Carlo Trani
- Department of Cardiovascular Science, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Catholic University of the Sacred Heart, Rome, Italy
| | - Massimo Massetti
- Department of Cardiovascular Science, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Catholic University of the Sacred Heart, Rome, Italy
| | - Francesco Burzotta
- Department of Cardiovascular Science, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Catholic University of the Sacred Heart, Rome, Italy
| | - Jeroen J Bax
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands; Heart Center, University of Turku and Turku University Hospital, Turku, Finland
| | - Filippo Crea
- Department of Cardiovascular Science, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Catholic University of the Sacred Heart, Rome, Italy
| | - Nina Ajmone Marsan
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Francesca Graziani
- Department of Cardiovascular Science, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
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Colalillo A, Hoffmann-Vold AM, Pellicano C, Romaniello A, Gabrielli A, Hachulla E, Smith V, Simeón-Aznar CP, Castellví I, Airò P, Truchetet ME, Siegert E, Distler O, Rosato E. The role of TAPSE/sPAP ratio in predicting pulmonary hypertension and mortality in the systemic sclerosis EUSTAR cohort. Autoimmun Rev 2023; 22:103290. [PMID: 36746368 DOI: 10.1016/j.autrev.2023.103290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 02/01/2023] [Indexed: 02/05/2023]
Abstract
OBJECTIVES The study aim was to evaluate the predictive role of the echocardiography-derived tricuspid annular plane systolic excursion/systolic pulmonary artery pressure (TAPSE/sPAP) ratio for pulmonary hypertension (PH) diagnosis and mortality in the European Scleroderma Trials and Research (EUSTAR) cohort. METHODS Eligible patients were systemic sclerosis (SSc) patients registered in the EUSTAR database with at least one visit recording TAPSE and sPAP data. Individual centres were required to provide TAPSE and sPAP data at 12 ± 3 months before right heart catheterization (RHC). Logistic regression analysis was applied to analyse the predictive ability of TAPSE/sPAP ratio for PH diagnosis. Cox regression analysis was performed to evaluate TAPSE/sPAP ratio as a predictive factor for all-cause mortality. RESULTS 2555 SSc patients met the inclusion criteria for this study with 355 SSc patients having available RHC data at baseline. PH was confirmed by RHC in 195 SSc patients (54.9%). TAPSE/sPAP ratio < 0.55 mm/mmHg [OR 0.251 (95% CI 0.084-0.753), p < 0.05] and FVC/DLCO [OR 2.568 (95% CI 1.227-5.375), p < 0.05] were significantly associated with PH diagnosis. In logistic regression analysis with echocardiographic parameters at 12 ± 3 months before RHC, TAPSE/sPAP ratio < 0.55 mm/mmHg [OR 0.265 (95% CI 0.102-0.685), p < 0.01] and FVC/DLCO [OR 2.529 (95% CI 1.358-4.711), p < 0.01] were associated with PH diagnosis. In multivariate Cox regression analysis, TAPSE/sPAP ratio ≤ 0.32 mm/mmHg [HR 0.310 (0.164-0.585), p < 0.001] was the most significant predictive factor for death. CONCLUSIONS TAPSE/sPAP ratio < 0.55 mm/mmHg is a predictive risk factor for PH. TAPSE/sPAP ratio ≤ 0.32 mm/mmHg is a predictive risk marker for all-cause mortality.
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Affiliation(s)
- Amalia Colalillo
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | | | - Chiara Pellicano
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Antonella Romaniello
- Division of Cardiology, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Armando Gabrielli
- Fondazione di Medicina Molecolare e Terapia Cellulare, Università Politecnica delle Marche, Ancona, Italy
| | - Eric Hachulla
- Department of Internal Medicine and Clinical Immunology, Referral Centre for Centre for rare systemic autoimmune diseases North and North-West of France (CeRAINO), CHU Lille, University of Lille, Inserm, U1286 - INFINITE - Institute for Translational Research in Inflammation, Lille, France
| | - Vanessa Smith
- Department of Rheumatology, Ghent University Hospital, Ghent, Belgium
| | - Carmen-Pilar Simeón-Aznar
- Unit of Autoimmune Diseases, Department of Internal Medicine, Hospital Universitario Vall d'Hebron, Barcelona, Spain
| | - Ivan Castellví
- Department of Rheumatology, Hospital Universitari de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Paolo Airò
- Rheumatology and Clinical Immunology Unit, ASST Spedali Civili of Brescia, Brescia, Italy
| | | | - Elise Siegert
- Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin and Humboldt, Universität zu Berlin, Berlin, Germany; Berlin Institut of Health at Charité, Universitätsmedizin Berlin, Berlin, Germany
| | - Oliver Distler
- Department of Rheumatology, University Hospital Zürich, Zürich, Switzerland
| | - Edoardo Rosato
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy.
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Karasu BB, Aydıncak HT. Right ventricular-pulmonary arterial uncoupling in mild-to-moderate asthma. J Asthma 2023; 60:543-552. [PMID: 35502969 DOI: 10.1080/02770903.2022.2073548] [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: 10/18/2022]
Abstract
OBJECTIVE Persistent pulmonary hypertension and resulting right ventricular (RV) failure are highly encountered phenomenon in severe pulmonary diseases. However, in this study, we aimed to examine the effects of mild-to-moderate asthma on RV functions, pulmonary arterial stiffness (PAS), and coupling of RV to the pulmonary artery (PA) in the absence of overt pulmonary hypertension. METHODS We enrolled 53 patients with mild-to-moderate asthma, and 50 healthy control subjects. A comprehensive two dimensional transthoracic echocardiography was performed on each individual. The parameters measuring RV function were all examined. PAS was calculated by dividing maximal frequency shift of pulmonary flow by pulmonary acceleration time. RV-PA coupling was estimated by the tricuspid annular plane systolic excursion (TAPSE) to pulmonary artery systolic pressure (PASP) ratio (TAPSE/PASP). RESULTS Baseline demographics, clinical and laboratory parameters of both groups were similar (p > 0.05). Most of conventional echocardiographic parameters measuring RV function were impaired in patients with asthma compared to control subjects. PAS values were significantly higher in the asthma group [24 (21-26) vs. 20 (18-22), p < 0.001], and TAPSE/PASP ratio was significantly lower in the asthma group versus the control group [0.81 ± 0.08 vs. 0.96 ± 0.11, p < 0.001]. Multilinear regression analysis revealed PAS, TAPSE, and PASP as independent predictors of TAPSE/PASP ratio. CONCLUSION Mild-to-moderate asthma was shown to be associated with both subclinical RV dysfunction and increased PAS values. TAPSE/PASP ratio was also markedly decreased, suggesting RV-PA uncoupling even in the absence of overt pulmonary hypertension. PAS referring RV afterload was shown to be an independent predictor of TAPSE/PASP ratio.
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Affiliation(s)
- Betul Banu Karasu
- Department of Cardiology, Etimesgut Sehit Sait Erturk State Hospital, Ankara, Turkey
| | - Hatun Temel Aydıncak
- Department of Chest Diseases, Etimesgut Sehit Sait Erturk State Hospital, Ankara, Turkey
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Richter MJ, Fortuni F, Alenezi F, D'Alto M, Badagliacca R, Brunner NW, van Dijk AP, Douschan P, Gall H, Ghio S, Giudice FL, Grünig E, Haddad F, Howard L, Rajagopal S, Stens N, Stolfo D, Thijssen DHJ, Vizza CD, Zamanian RT, Zhong L, Seeger W, Ghofrani HA, Tello K. Imaging the right atrium in pulmonary hypertension: A systematic review and meta-analysis. J Heart Lung Transplant 2022; 42:433-446. [PMID: 36610927 DOI: 10.1016/j.healun.2022.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 11/27/2022] [Accepted: 11/28/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Right atrial (RA) imaging has emerged as a promising tool for the evaluation of patients with pulmonary hypertension (PH), albeit without systematic validation. METHODS PubMed, Web of Science and the Cochrane library were searched for studies investigating the prognostic value of RA imaging assessment in patients with PH from 2000 to June 2021 (PROSPERO Identifier: CRD42020212850). An inverse variance-weighted meta-analysis of univariable hazard ratios (HRs) was performed using a random effects model. RESULTS Thirty-five studies were included (3,476 patients with PH; 74% female, 86% pulmonary arterial hypertension). Risk of bias was low/moderate (Quality of Prognosis Studies checklist). RA area (HR 1.06; 95% confidence interval [CI] 1.04-1.08), RA indexed area (HR 1.09; 95% CI 1.04-1.14), RA peak longitudinal strain (PLS; HR 0.94; 95% CI 0.91-0.97) and RA total emptying fraction (HR 0.96; 95% CI 0.94-0.98) were significantly associated with combined end-points including death, clinical worsening and/or lung transplantation; RA volume and volume index showed marginal significant associations. RA area (HR 1.06; 95% CI 1.04-1.07), RA indexed area (HR 1.12; 95% CI 1.07-1.17) and RA PLS (HR 0.98; 95% CI 0.97-0.99) showed significant associations with mortality; RA total emptying fraction showed a marginal association. CONCLUSIONS Imaging-based RA assessment qualifies as a relevant prognostic marker in PH. RA area reliably predicts composite end-points and mortality, which underscores its clinical utility. RA PLS emerged as a promising imaging measure, but is currently limited by the number of studies and different acquisition methods.
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Affiliation(s)
- Manuel J Richter
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Institute for Lung Health (ILH), Justus-Liebig University, Giessen, Germany.
| | - Federico Fortuni
- Department of Cardiology, San Giovanni Battista Hospital, Foligno, Italy; Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Fawaz Alenezi
- Division of Cardiology, Department of Medicine, Duke University Medical Center, Durham, North Carolina, USA
| | - Michele D'Alto
- Cardiology, Second University of Naples, Monaldi Hospital, Naples, Italy
| | - Roberto Badagliacca
- Department of Cardiovascular and Respiratory Science, Sapienza University of Rome, Italy
| | - Nathan W Brunner
- Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Arie P van Dijk
- Department of Cardiology, Research Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Philipp Douschan
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Institute for Lung Health (ILH), Justus-Liebig University, Giessen, Germany; Division of Pulmonology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Henning Gall
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Institute for Lung Health (ILH), Justus-Liebig University, Giessen, Germany
| | - Stefano Ghio
- Division of Cardiology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Francesco Lo Giudice
- National Pulmonary Hypertension Service, Department of Cardiology, Hammersmith Hospital, Imperial College NHS Trust, London, UK
| | - Ekkehard Grünig
- Centre for Pulmonary Hypertension, Thoraxclinic Heidelberg GmbH at Heidelberg University Hospital, Heidelberg, Germany
| | - Francois Haddad
- Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Luke Howard
- National Pulmonary Hypertension Service, Department of Cardiology, Hammersmith Hospital, Imperial College NHS Trust, London, UK
| | - Sudarshan Rajagopal
- Division of Cardiology, Department of Medicine, Duke University Medical Center, Durham, North Carolina, USA
| | - Niels Stens
- Department of Cardiology, Research Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands; Department of Physiology, Research Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Davide Stolfo
- Department of Cardiology, Azienda Sanitaria Universitaria Integrata, Trieste, Italy; Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Dick H J Thijssen
- Department of Physiology, Research Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands; Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, UK
| | - Carmine Dario Vizza
- Department of Cardiovascular and Respiratory Science, Sapienza University of Rome, Italy
| | - Roham T Zamanian
- Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, California, USA; Vera Moulton Wall Center for Pulmonary Vascular Disease, Stanford University, Stanford, California, USA
| | - Liang Zhong
- National Heart Centre Singapore, Duke-NUS Medical School, National University of Singapore, Singapore, Singapore; Research on Cardiovascular & Metabolic Disorders, Duke-NUS Medical School, Singapore, Singapore
| | - Werner Seeger
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Institute for Lung Health (ILH), Justus-Liebig University, Giessen, Germany
| | - Hossein A Ghofrani
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Institute for Lung Health (ILH), Justus-Liebig University, Giessen, Germany; Department of Medicine, Imperial College London, London, UK
| | - Khodr Tello
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Institute for Lung Health (ILH), Justus-Liebig University, Giessen, Germany
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Quan R, Chen X, Yang T, Li W, Qian Y, Lin Y, Xiong C, Shan G, Gu Q, He J. Incorporation of noninvasive assessments in risk prediction for pulmonary arterial hypertension. Pulm Circ 2022; 12:e12158. [PMID: 36438450 PMCID: PMC9686446 DOI: 10.1002/pul2.12158] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 08/31/2022] [Accepted: 11/05/2022] [Indexed: 09/08/2024] Open
Abstract
Risk assessment for pulmonary arterial hypertension (PAH) utilizing noninvasive prognostic variables could be more practical in real-world scenarios, especially at follow-up reevaluations. Patients who underwent comprehensive evaluations both at baseline and at follow-up visits were enrolled. The primary endpoint was all-cause mortality. Predictive variables identified by Cox analyses were further incorporated with the French noninvasive risk prediction approach. A total of 580 PAH patients were enrolled. During a median follow-up time of 47.0 months, 112 patients (19.3%) died. By multivariate Cox analyses, tricuspid annular plane systolic excursion (TAPSE), TAPSE/pulmonary arterial systolic pressure (PASP), and cardiopulmonary exercise testing-derived peak oxygen consumption (VO2) remained independent predictors for survival. Regarding the French noninvasive risk prediction method, substituting N-terminal pro-b-type natriuretic peptide (NT-proBNP) with the newly derived low-risk criteria of a TAPSE ≥ 17 mm or a TAPSE/PASP > 0.17 mm/mmHg, or alternating 6-min walking distance with a peak VO2 ≥ 44 %predicted retained the discrimination power. When recombining the low-risk criteria, the combination of World Health Organization functional class (WHO FC), TAPSE and peak VO2 at baseline, and the combination of WHO FC, NT-proBNP, and peak VO2 at follow-up showed better discriminative ability than the other combinations. In conclusion, Peak VO2, TAPSE, and TAPSE/PASP are significant prognostic predictors for survival in PAH, with incremental prognostic value when incorporated with the French noninvasive risk prediction approach, especially at reevaluations. For better risk prediction, WHO FC, at least one measurement of exercise capacity and one measurement of right ventricular function should be considered.
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Affiliation(s)
- Ruilin Quan
- Department of Pulmonary Vascular Disease, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople's Republic of China
| | - Xiaoxi Chen
- Department of Pulmonary Vascular Disease, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople's Republic of China
| | - Tao Yang
- Department of Pulmonary Vascular Disease, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople's Republic of China
| | - Wen Li
- Department of Pulmonary Vascular Disease, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople's Republic of China
| | - Yuling Qian
- Department of Pulmonary Vascular Disease, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople's Republic of China
| | - Yangyi Lin
- Department of Pulmonary Vascular Disease, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople's Republic of China
| | - Changming Xiong
- Department of Pulmonary Vascular Disease, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople's Republic of China
| | - Guangliang Shan
- Department of Epidemiology and Biostatistics, Institute of Basic Medical SciencesChinese Academy of Medical SciencesBeijingPeople's Republic of China
| | - Qing Gu
- Department of Pulmonary Vascular Disease, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople's Republic of China
| | - Jianguo He
- Department of Pulmonary Vascular Disease, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingPeople's Republic of China
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11
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Impact of Right Ventricle-Pulmonary Artery Coupling on Clinical Outcomes in the PARTNER 3 Trial. JACC Cardiovasc Interv 2022; 15:1823-1833. [PMID: 36137685 DOI: 10.1016/j.jcin.2022.07.005] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 06/16/2022] [Accepted: 07/05/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND Physiologic right ventricle-pulmonary artery (RV-PA) coupling may be impaired in patients with aortic stenosis (AS). OBJECTIVES This study aimed to assess the incidence and prognostic significance of impaired RV-PA coupling in low-risk patients with symptomatic severe AS undergoing transcatheter aortic valve replacement or surgical aortic valve replacement. METHODS RV-PA coupling was measured by transthoracic echocardiography as the ratio of tricuspid annular plane systolic excursion (TAPSE) to pulmonary artery systolic pressure (PASP) in patients in the PARTNER (Placement of Aortic Transcatheter Valve) 3 trial. The primary endpoint was the composite of all-cause mortality, stroke, and rehospitalization at the 2-year follow-up. RESULTS Among 570 low-risk patients included in the analysis, RV-PA uncoupling was defined by a TAPSE/PASP ratio ≤ 0.55 mm/mm Hg. At baseline, 222 of 570 (38.9%) patients had RV-PA uncoupling. At 2 years, patients with baseline RV-PA uncoupling had an increased incidence of the primary endpoint (19.1% vs 9.9%, P = 0.002), all-cause mortality (5.9% vs 0.6%, P < 0.001), cardiovascular mortality (4.1% vs 0.6%, P = 0.003), and rehospitalization (13.5% vs 7.3%, P = 0.018). On multivariable analysis, baseline RV-PA uncoupling remained an independent predictor of the primary endpoint at 2 years (HR: 1.92; 95% CI: 1.04-3.57; P = 0.038). CONCLUSIONS In patients with symptomatic severe AS at low surgical risk undergoing transcatheter aortic valve replacement or surgical aortic valve replacement, baseline RV-PA uncoupling defined by TAPSE/PASP ≤ 0.55 mm Hg was associated with adverse clinical outcomes at 2 years, including all-cause mortality, cardiovascular mortality, and rehospitalization.
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12
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Huang J, An Q, Zhang CL, He L, Wang L. Decreased low‑density lipoprotein and the presence of pulmonary arterial hypertension among newly diagnosed drug‑naïve patients with systemic lupus erythematosus: D‑dimer as a mediator. Exp Ther Med 2022; 24:595. [PMID: 35949327 PMCID: PMC9353521 DOI: 10.3892/etm.2022.11531] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 06/13/2022] [Indexed: 11/23/2022] Open
Abstract
Pulmonary arterial hypertension (PAH) is commonly associated with systemic lupus erythematosus (SLE). The present study investigated the relationship between coagulation and changes in lipid parameters in newly-diagnosed patients with SLE in the presence of PAH and whether the coagulation parameters were mediators between lipids and PAH presence. A total of 301 subjects scheduled for new-onset drug-naïve SLE were consecutively enrolled. Baseline data for patients without PAH and with PAH were gathered and compared. Coagulation and lipid parameters were compared across patients without lipid regulating and anticoagulation medications. Multivariable logistic regression model was applied to examine potential predictors of PAH in SLE. The relationships between them were examined using Spearman's correlation analysis. The relationship between coagulation index and lipids with SLE-PAH was evaluated using mediation analysis. Female patients accounted for 88.0% of the 301 subjects, and the average age was 32 years (range, 25-45 years). A total of 40 patients (13.3%) had PAH, and the average pulmonary artery systolic pressure (sPAP) was 55.825±26.67 mmHg. Patients with PAH were older and had higher levels of fibrin/fibrinogen degradation products (FDP), D-dimer, C-reactive protein, lower levels of complement 3, complement 4 and 25-hydroxy vitamin D3 compared with the non-PAH group. Multivariable logistic regression analysis showed that age and D-dimer were independent predictor factors for PAH. Among patients without lipid regulating and anticoagulation medications, patients in the PAH group had higher levels of D-dimer and FDP, and lower low-density lipoprotein (LDL) levels compared with patients without PAH. There was also a positive relationship between sPAP and D-dimer and FDP, and a negative relationship between sPAP and total cholesterol and LDL. Mediation analysis indicated that 25.61% of the effect of low LDL on PAH presence in systemic lupus erythematosus was mediated by D-dimer. Overall, the effect of low LDL on SLE-PAH appeared to be mediated by D-dimer, which mediated 25.61% of this effect.
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Affiliation(s)
- Jing Huang
- Department of Rheumatism and Immunology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Qi An
- Department of Rheumatism and Immunology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Cai-Lian Zhang
- Department of Pulmonary and Critical Care Medicine, Yan'an University Affiliated Hospital, Yan'an, Shaanxi 716000, P.R. China
| | - Lan He
- Department of Rheumatism and Immunology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Lei Wang
- Department of Pulmonary and Critical Care Medicine, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
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13
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Duan A, Li X, Jin Q, Zhang Y, Zhao Z, Zhao Q, Yan L, Huang Z, Hu M, Liu J, An C, Ma X, Xiong C, Luo Q, Liu Z. Prognostic implication of noninvasive right ventricle-to-pulmonary artery coupling in chronic thromboembolic pulmonary hypertension. Ther Adv Chronic Dis 2022; 13:20406223221102803. [PMID: 35757779 PMCID: PMC9218458 DOI: 10.1177/20406223221102803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 04/28/2022] [Indexed: 11/17/2022] Open
Abstract
Aims: Impairment of right ventricle-to-pulmonary artery coupling (RV-PA coupling) is a major determinant of poor prognosis in patients with pulmonary hypertension. This study sought to evaluate the ability of an echo-derived metric of RV-PA coupling, the ratio between tricuspid annular plane systolic excursion (TAPSE), and pulmonary artery systolic pressure (PASP) and to predict adverse clinical outcomes in chronic thromboembolic pulmonary hypertension (CTEPH). Methods and results: A total of 205 consecutive patients with confirmed CTEPH were retrospectively recruited from Fuwai Hospital between February 2016 and November 2020. Baseline echocardiography, right heart catheterization, and cardiopulmonary exercise testing were analyzed. Patients with lower TAPSE/PASP had a significantly compromised echocardiographic and hemodynamic status and exercise capacity at baseline. The TAPSE/PASP ratio correlated significantly with hemodynamic parameters, including pulmonary vascular resistance (r = −0.48, p < 0.001) and pulmonary arterial compliance (r = 0.45, p < 0.001). During a median period of 1-year follow-up, 63 (30.7%) patients experienced clinical worsening. The relationship between TAPSE/PASP and clinical worsening was assessed using different multivariate Cox regression models. After adjustment for a series of previously screened independent predictors, TAPSE/PASP remained significantly associated with outcomes, and the hazard ratio (per standard deviation increase) of the final model was 0.402. Conclusion: In patients with CTEPH, baseline RV-PA coupling measured as the TAPSE/PASP ratio is associated with disease severity and adverse outcomes. A low TAPSE/PASP identifies patients with a high risk of clinical deterioration, and this novel metric could be applicable for risk stratification in CTEPH.
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Affiliation(s)
- Anqi Duan
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xin Li
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Qi Jin
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yi Zhang
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Zhihui Zhao
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Qing Zhao
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Lu Yan
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Zhihua Huang
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Meixi Hu
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Jiaran Liu
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Chenhong An
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiuping Ma
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Changming Xiong
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Qin Luo
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 167 Beilishi Rd, Xicheng District, Beijing 100037, China
| | - Zhihong Liu
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 167 Beilishi Rd, Xicheng District, Beijing 100037, China
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14
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Lai J, Zhao J, Li K, Qin X, Wang H, Tian Z, Wang Q, Li M, Guo X, Liu Y, Zeng X. Right Ventricle to Pulmonary Artery Coupling Predicts the Risk Stratification in Patients With Systemic Sclerosis-Associated Pulmonary Arterial Hypertension. Front Cardiovasc Med 2022; 9:872795. [PMID: 35647074 PMCID: PMC9130575 DOI: 10.3389/fcvm.2022.872795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 03/23/2022] [Indexed: 11/13/2022] Open
Abstract
Background Pulmonary arterial hypertension (PAH) is a serious complication of systemic sclerosis (SSc). PAH has high mortality, and risk assessment is critical for proper management. Whether the right ventricle to pulmonary artery (RV-PA) coupling accurately assesses risk status and predicts prognosis in patients with SSc-associated PAH has not been investigated. Methods Between March 2010 and July 2018, 60 consecutive patients with SSc-associated PAH diagnosed by right heart catheterization were enrolled prospectively, and the mean follow-up period was 52.9 ± 27.0 months. The RV-PA coupling was assessed by the ratio of tricuspid annular plane systolic excursion (TAPSE) and pulmonary artery systolic pressure (PASP) which was obtained by transthoracic echocardiography. The simplified risk stratification strategy was applied to assess the risk level of participants, and the endpoint was a composite of all-cause death and clinical worsening. Results The receiver operating characteristic (ROC) curve of the ability to determine high-risk patients identified the optimal cut-off value of the TAPSE/PASP ratio as 0.194 mm/mmHg, and the ratio appeared to be a reliable indicator in the stratification of patients with high risk (area under the curve = 0.878, ROC P-value = 0.003), which showed the highest positive likelihood ratio (LR) (5.4) and the lowest negative LR (0) among a series of echocardiographic parameters. The TAPSE/PASP ratio was an independent predictive factor (HR = 0.01, 95% CI: 0.00–0.77, P = 0.037) for the composite endpoint, and patients with a TAPSE/PASP ratio >0.194 had a better overall survival for both the composite endpoint (log-rank χ2 = 5.961, P = 0.015) and all-cause mortality (log-rank χ2 = 8.004, P = 0.005) compared to the patients with a TAPSE/PASP ≤ 0.194. Conclusion RV-PA coupling assessed by the TAPSE/PASP ratio provides added value as a straightforward and non-invasive approach for predicting risk stratification of patients with SSc-associated PAH. Meanwhile, a lower TAPSE/PASP ratio identified a subgroup with worse prognosis.
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Affiliation(s)
- Jinzhi Lai
- 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, Beijing, China
| | - Kaiwen Li
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaohan Qin
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Hui Wang
- 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
| | - Qian Wang
- 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
| | - Xiaoxiao Guo
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
- *Correspondence: Xiaoxiao Guo,
| | - Yongtai Liu
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
- Yongtai Liu,
| | - Xiaofeng Zeng
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
- Xiaofeng Zeng,
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15
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Colalillo A, Grimaldi MC, Vaiarello V, Pellicano C, Leodori G, Gigante A, Romaniello A, Rosato E. In systemic sclerosis TAPSE/sPAP ratio can be used in addition to the DETECT algorithm for pulmonary arterial hypertension diagnosis. Rheumatology (Oxford) 2021; 61:2450-2456. [PMID: 34605890 DOI: 10.1093/rheumatology/keab748] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 09/23/2021] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE Early detection of pulmonary arterial hypertension (PAH) is crucial to improve patient outcomes. The aim of this study was to compare the positive predictive value (PPV) between the echocardiography-derived tricuspid annular plane systolic excursion/systolic pulmonary artery pressure (TAPSE/sPAP) ratio and the DETECT algorithm for PAH screening in a cohort of systemic sclerosis (SSc) patients. METHODS 51 SSc patients were screened for PAH using DETECT algorithm and echocardiography. RESULTS Echocardiography was recommended by the DETECT algorithm step 1 in 34 patients (66.7%). Right heart catheterization (RHC) was recommended by the DETECT algorithm step 2 in 16 patients (31.4%). PAH was confirmed by RHC in 5 patients. DETECT algorithm positive predictive value (PPV) was 31.3%.TAPSE/sPAP ratio was higher in SSc patients not referred for RHC than in SSc patients referred for RHC according to DETECT algorithm step 2 [0.83 (0.35-1.40) mm/mmHg vs 0.74 (0.12-1.09) mm/mmHg, p < 0.05]. Using a cut-off of 0.60 mm/mmHg, 8 (15.7%) SSc patients had a TAPSE/sPAP ratio ≤0.60 mm/mmHg. PAH was confirmed by RHC in 5 patients. PPV of TAPSE/sPAP was 62.5%.In multiple regression analysis, TAPSE/sPAP was associated with age (β coefficient = -0.348 [95% CI, -0.011 to -0.003]; p < 0.01), DETECT algorithm step 1 (β coefficient = 1.023 [95% CI, 0.006-0.024]; p < 0.01) and DETECT algorithm step 2 (β coefficient = -1.758 [95% CI, -0.059 to -0.021]; p < 0.0001). CONCLUSION In SSc patients with a DETECT algorithm step 2 total score >35 the TAPSE/sPAP ratio can be used to further select patients requiring RHC to confirm PAH diagnosis.
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Affiliation(s)
- Amalia Colalillo
- Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | | | - Valentina Vaiarello
- Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Chiara Pellicano
- Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Giorgia Leodori
- Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Antonietta Gigante
- Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | | | - Edoardo Rosato
- Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
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16
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Vriz O, Veldman G, Gargani L, Ferrara F, Frumento P, D'Alto M, D'Andrea A, Radaan SA, Cocchia R, Marra AM, Ranieri B, Salzano A, Stanziola AA, Voilliot D, Agoston G, Cademartiri F, Cittadini A, Kasprzak JD, Grünig E, Bandera F, Guazzi M, Rudski L, Bossone E. Age-changes in right ventricular function-pulmonary circulation coupling: from pediatric to adult stage in 1899 healthy subjects. The RIGHT Heart International NETwork (RIGHT-NET). Int J Cardiovasc Imaging 2021; 37:3399-3411. [PMID: 34227030 DOI: 10.1007/s10554-021-02330-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 06/25/2021] [Indexed: 01/30/2023]
Abstract
The present study analyzes age-specific changes in RV function and RV-PA coupling in a large cohort of apparently healthy subjects with a wide age-range, to identify reference values and to study the influence of clinical and echocardiographic cofactors. 1899 Consecutive healthy subjects underwent a standardized transthoracic echocardiographic examination. Tricuspid annular plane systolic excursion (TAPSE) and systolic pulmonary artery pressure (SPAP) were measured. Ventriculo-arterial coupling was then inferred from the TAPSE/SPAP ratio. A quantile regression analysis was used to estimate quantiles 0.05, 0.10, 0.50 (median), 0.90, and 0.95 of TAPSE, SPAP and TAPSE/SPAP. The association between age and each of these values was determined. The mean age of the group was 45.2 ± 18.5 years (range 1 to 102 years), 971 were males. SPAP increased with age, whereas TAPSE and TAPSE/SPAP ratio decreased. Upon multivariate modeling, the most significant positive associations for TAPSE were body surface area (BSA) driven by the pediatric group, stroke volume (SV), E/A and negatively heart rate and E/e' ratio. SPAP was positively associated with increasing age, SV, E/A, E/e' and negatively with BSA. TAPSE/SPAP ratio was negatively associated with age, female sex, and E/e' and positively with BSA. A preserved relationship between TAPSE and SPAP was found across the different age groups. TAPSE, SPAP and TAPSE/SPAP demonstrate important trends and associations with advancing age, impaired diastolic function, affected by female sex and BSA However the relationship between TAPSE and SPAP is relatively well preserved across the age spectrum.
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Affiliation(s)
- Olga Vriz
- Cardiac Centre, King Faisal Specialist Hospital and Research Center, Zahrawi St, Al Maather, Al Maazer, Riyadh, 12713, Saudi Arabia. .,School of Medicine, Alfaisal University, Riyadh, Saudi Arabia.
| | - Gruschen Veldman
- Cardiac Centre, King Faisal Specialist Hospital and Research Center, Zahrawi St, Al Maather, Al Maazer, Riyadh, 12713, Saudi Arabia
| | - Luna Gargani
- Institute of Clinical Physiology, National Research Council, Pisa, Italy
| | | | - Paolo Frumento
- Department of Political Sciences, University of Pisa, Pisa, Italy
| | - Michele D'Alto
- Department of Cardiology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Antonello D'Andrea
- Division of Cardiology, Umberto I° Hospital Nocera Inferiore, Salerno, Italy
| | - Sarah Aldosari Radaan
- Cardiac Centre, King Faisal Specialist Hospital and Research Center, Zahrawi St, Al Maather, Al Maazer, Riyadh, 12713, Saudi Arabia
| | - Rosangela Cocchia
- Division of Cardiac Rehabilitation-Echo Lab, A Cardarelli Hospital, Naples, Italy
| | - Alberto Maria Marra
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | | | | | - Anna Agnese Stanziola
- Section of Respiratory Diseases, Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy.,Centre for Rare Respiratory Diseases, A.O. dei Colli Monaldi Hospital, Naples, Italy
| | - Damien Voilliot
- Centre Hospitalier Lunéville, Service de Cardiologie, Lunéville, France
| | - Gergely Agoston
- Institute of Family Medicine, University of Szeged, Szeged, Hungary
| | | | - Antonio Cittadini
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | | | - Ekkehard Grünig
- Center of Pulmonary Hypertension, Thoraxklinik Heidelberg at Heidelberg University Hospital, Heidelberg, Germany
| | - Francesco Bandera
- Heart Failure Unit, Cardiopulmonary Laboratory, University Cardiology Department, IRCCS Policlinico San Donato University Hospital, Milan, Italy
| | - Marco Guazzi
- Heart Failure Unit, Cardiopulmonary Laboratory, University Cardiology Department, IRCCS Policlinico San Donato University Hospital, Milan, Italy
| | - Lawrence Rudski
- Azrieli Heart Center and Center for Pulmonary Vascular Diseases, Jewish General Hospital, McGill University, Montreal, QC, Canada
| | - Eduardo Bossone
- Division of Cardiac Rehabilitation-Echo Lab, A Cardarelli Hospital, Naples, Italy
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Lai J, Guo X, Zhao J, Wang H, Tian Z, Wang Q, Li M, Fang Q, Fang L, Liu Y, Zeng X. Interventricular systolic asynchrony predicts prognosis in patients with systemic sclerosis-associated pulmonary arterial hypertension. Rheumatology (Oxford) 2021; 61:983-991. [PMID: 34057459 DOI: 10.1093/rheumatology/keab465] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 05/19/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Pulmonary arterial hypertension (PAH) is a serious complication of systemic sclerosis (SSc) with high mortality. Interventricular systolic asynchrony (IVSA) is observed in PAH patients, but the effect of IVSA and its association with long-term mortality and clinical events in SSc-associated PAH are unclear. This study aimed to investigate the impact of IVSA on the prognosis of SSc-associated PAH. METHODS Between March 2010 and July 2018, a total of 60 consecutive patients with SSc-associated PAH were enrolled. The end point was a composite of all-cause mortality and clinical worsening. Asynchrony was assessed by colour-coded tissue Doppler imaging (TDI) echocardiography. The myocardial sustained systole curves (Sm) of the basal portion of the right ventricular (RV) free wall and left ventricular (LV) lateral wall were obtained. IVSA was defined as the time difference from the onset of the QRS complex to the end of Sm between LV and RV. RESULTS Patients with greater IVSA time differences presented with advanced pulmonary vascular resistance (PVR). The IVSA time difference was an independent predictive factor (HR = 1.018, 95% CI 1.005-1.031, p = 0.005) for the composite end point and was significantly associated with PVR (r = 0.399, R2=0.092, p = 0.002). Kaplan-Meier survival curves showed that patients with greater IVSA had worse prognoses (log-rank p = 0.001). CONCLUSION In conclusion, IVSA analyzed by colour-coded TDI echocardiography provided added value as a noninvasive, easy-to-use approach for assessing the prognosis of patients with SSc-associated PAH. A significant IVSA time difference identifies the subgroup of patients at high risk of a poor prognosis.
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Affiliation(s)
- Jinzhi Lai
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, China
| | - Xiaoxiao Guo
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, China
| | - Jiuliang Zhao
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, China
| | - Hui Wang
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, China
| | - Zhuang Tian
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, China
| | - Qian Wang
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, China
| | - Mengtao Li
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, China
| | - Quan Fang
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, China
| | - Ligang Fang
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, China
| | - Yongtai Liu
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, China
| | - Xiaofeng Zeng
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, China
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18
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Echocardiographic evaluation of pulmonary hypertension, right ventricular function, and right ventricular-pulmonary arterial coupling in patients with rheumatoid arthritis. Clin Rheumatol 2021; 40:2651-2656. [PMID: 33443606 DOI: 10.1007/s10067-020-05544-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 12/01/2020] [Accepted: 12/09/2020] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Rheumatoid arthritis (RA) patients are at increased risk for developing cardiovascular disease, including right heart failure. The evaluation of right ventricle (RV) using the relationship between tricuspid annular plane systolic excursion (TAPSE) and right ventricular systolic pressure (RVSP) is of clinical prognostic relevance. Mild echocardiographic pulmonary hypertension (ePH) has been associated with worse RV function. The aim of this study was to evaluate RV function as measured by TAPSE to RVSP ratio in rheumatoid arthritis patients compared to matched healthy controls. METHOD A case-control study with 67 RA patients aged 40 to 75 years that fulfilled the 2010 ACR/EULAR criteria and 45 matching controls was included. A transthoracic echocardiogram was performed to all patients. TAPSE was measured as the distance traveled from end-diastole to end-systole. RVSP was calculated using the modified Bernoulli equation. Comparisons were done using Chi-square and Mann-Whitney's U test or Student's t test. RESULTS Patients with RA had significantly reduced ventricular function (TAPSE 23 [21-25] vs 25 [23-26], p = 0.033) and TAPSE/RVSP ratio was significantly lower in RA-patients than controls (TAPSE to RVSP ratio 0.809 [0.67-1.01] vs 0.933 [0.79-1.11], p = 0.009). RA-patients with mild ePH had similar RV function, evaluated by TAPSE, in comparison to RA-patients with normal RVSP. CONCLUSION RA-patients had worse RV function measured by TAPSE and worse TAPSE/RVSP ratio than controls. Also, RA-patients with mild ePH had reduced right ventricular-pulmonary arterial coupling in comparison with patients with RA and normal RVSP. These echocardiographic findings could justify aggressive treatment for these patients and assess their evolution. Key Points • Right ventricular (RV) function and RV coupling with the pulmonary artery (RV-PA coupling) were worse in patients with RA in comparison to healthy controls. • Values of right ventricular systolic pressure (RVSP) were similar between RA-patients and non-RA controls. • Prevalence of normal RVSP, mild echocardiographic pulmonary hypertension (ePH), and pulmonary hypertension was similar between RA-patients and non-RA matched controls •Patients with RA and mild ePH had reduced RV-PA coupling in comparison with RA-patients with normal RVSP.
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Wernhart S, Hedderich J. Prediction of pulmonary hypertension in older adults based on vital capacity and systolic pulmonary artery pressure. JRSM Cardiovasc Dis 2020; 9:2048004020973834. [PMID: 33240494 PMCID: PMC7672752 DOI: 10.1177/2048004020973834] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 10/25/2020] [Indexed: 11/20/2022] Open
Abstract
Objective Right heart catheterization (RHC) is associated with a higher procedural risk in older adults, but non-invasive estimation of pulmonary hypertension (PH) is a challenge. We aimed to elaborate a non-invasive prediction model to estimate PH. Methods and design We retrospectively analysed 134 older adults (70.0 years ±12.3; 44.9% males) who reported to our clinic with unclear dyspnea between 01/2015 and 01/2020 and had received RHC as a part of their diagnostic workup. Lung function testing, analysis of blood gas samples, 6 min walk distance and echocardiography were performed within 24 hours of RHC. Main outcome measures In a stepwise statistical approach by using an in/exclusion algorithm (using the AIC criterion) we analysed non-invasive parameters to test their value in predicting PH (defined as mean pulmonary artery pressure, PAmean, >25mmHg). Discrimination capability of the final model was measured by the AUC (area under curve) from an ROC (receiver operating characteristics) analysis. Results We yielded a sensitivity of 87.2% and a specificity of 62.5% in a combinatorial logistical model with systolic pulmonary artery pressure (sPAP) and forced vital capacity (VCmax), the discrimination index was 86.7%. The odds ratios for an increase of 10 mmHg of sPAP were 2.99 (2.08–4.65) and 1.86 (1.11–3.21) for a 1 l decrease in VCmax. On their own, VCmax proved to be specific (83.3%), while sPAP was a sensitive (79.1%) predictor for PH. Conclusions We provide a combinatorial model to predict PH from sPAP and VCmax in older adults, which may help to avoid invasive procedures.
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Affiliation(s)
- Simon Wernhart
- Department of Cardiology, Fachkrankenhaus Kloster Grafschaft, Schmallenberg, Germany.,West German Heart- and Vascular Center, Department of Cardiology and Vascular Medicine, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Jürgen Hedderich
- Medistat-Biomedical Statistics, Medistat GmbH, Kronshagen, Germany
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20
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Management of Severe Refractory Systemic Lupus Erythematosus: Real-World Experience and Literature Review. Clin Rev Allergy Immunol 2020; 60:17-30. [PMID: 33159635 DOI: 10.1007/s12016-020-08817-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/27/2020] [Indexed: 12/11/2022]
Abstract
Systemic lupus erythematosus (SLE) is a highly heterogeneous disease affecting multiple organs and is characterized by an aberrant immune response. Although the mortality of SLE has decreased significantly since the application of glucocorticoids, severe or refractory SLE can potentially cause irreversible organ damage and contribute to the disease morbidity and mortality. Early recognition of severe SLE or life-threatening conditions is of great challenge to clinicians since the onset symptoms can be rapid and aggressive, involving the visceral organs of the neuropsychiatric, gastrointestinal, hematologic, renal, pulmonary, and cardiovascular systems, etc. Additionally, SLE patients with specific comorbidities and detrimental complications could lead to a clinical dilemma and contribute to poor prognosis. Prompt and adequate treatment for severe refractory SLE is crucial for a better prognosis. However, as evidence from well-designed randomized controlled trials is limited, this review aims to provide real-world evidence based on cohort studies from Peking Union Medical College Hospital, the national tertiary referral center in China, together with the literature, on clinical characteristics, risks and prognostic factors, and treatment strategies for severe and/or refractory SLE.
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21
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Zhang H, Lian H, Zhang Q, Chen X, Wang X, Liu D. Prognostic implications of tricuspid annular plane systolic excursion/pulmonary arterial systolic pressure ratio in septic shock patients. Cardiovasc Ultrasound 2020; 18:20. [PMID: 32532300 PMCID: PMC7293130 DOI: 10.1186/s12947-020-00198-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Accepted: 05/07/2020] [Indexed: 01/05/2023] Open
Abstract
Background To explore the association between the ratio of tricuspid annular plane systolic excursion (TAPSE) and pulmonary arterial systolic pressure (PASP), and long- and short-term outcomes in mechanically ventilated septic shock patients. Methods Septic shock patients admitted to the intensive care unit (ICU) were screened for enrollment. Echocardiographic parameters including TAPSE and tricuspid regurgitation velocity, haemodynamic and respiratory parameters, and prognostic data were obtained. Results One hundred eighteen subjects were enrolled in this study, among whom 75 survived and 43 died at the one-year follow-up. ROC curve analysis revealed that the TAPSE/PASP ratio was able to assess one-year all-cause mortality with an area under the curve of 0.817 (95% CI: 0.739–0.896, p < 0.001) and the optimal cutoff value was 0.50 mm/mmHg. Kaplan-Meier survival analysis showed that one-year all-cause mortality was significantly higher in patients with TAPSE/PASP ≤0.5 mm/mmHg than in patients with TAPSE/PASP > 0.5 mm/mmHg (log-rank 32.934, p < 0.001). According to the Cox regression survival analyses, the TAPSE/PASP ratio was independently associated with one-year all-cause mortality (HR 0.007, 95% CI:0.000–0.162, p = 0.002) and ICU mortality (HR 0.027, 95% CI:0.001–0.530, p = 0.017). According to the multivariable analysis, the TAPSE/PASP ratio was an independent variable associated with mechanical ventilation (MV) duration (standard coefficient − 0.240, p = 0.010). Conclusion The TAPSE/PASP ratio demonstrated prognostic value for one-year all-cause mortality, ICU mortality and MV duration in mechanically ventilated septic shock patients.
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Affiliation(s)
- Hongmin Zhang
- Department of Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, 1# Shuai Fu Yuan, Dong Cheng District, Beijing, 100730, China
| | - Hui Lian
- Department of Health Care, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qing Zhang
- Department of Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiukai Chen
- Pittsburgh Heart, Lung, Blood and Vascular Institute, University of Pittsburgh, School of Medicine, Pittsburgh, PA, USA
| | - Xiaoting Wang
- Department of Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Dawei Liu
- Department of Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, 1# Shuai Fu Yuan, Dong Cheng District, Beijing, 100730, China.
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