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Recchioni T, Manzi G, Mihai A, Vizza CD. Is Cardiopulmonary Exercise Test Really Representative of Pulmonary Arterial Hypertension Patients' Quality of Life? Arch Bronconeumol 2024; 60:458-459. [PMID: 38714382 DOI: 10.1016/j.arbres.2024.04.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 04/08/2024] [Accepted: 04/08/2024] [Indexed: 05/09/2024]
Affiliation(s)
- Tommaso Recchioni
- Department of Clinical, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy.
| | - Giovanna Manzi
- Department of Clinical, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Alexandra Mihai
- Department of Clinical, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Carmine Dario Vizza
- Department of Clinical, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
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Manzi G, Badagliacca R, Filomena D, D'Alto M, Vizza CD. The pathophysiological approach: the best for phenotyping patients with pulmonary arterial hypertension. Clin Res Cardiol 2024:10.1007/s00392-024-02479-2. [PMID: 38918203 DOI: 10.1007/s00392-024-02479-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Accepted: 06/14/2024] [Indexed: 06/27/2024]
Affiliation(s)
- Giovanna Manzi
- Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, 00161, Rome, Italy
| | - Roberto Badagliacca
- Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, 00161, Rome, Italy
| | - Domenico Filomena
- Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, 00161, Rome, Italy
| | - Michele D'Alto
- Department of Cardiology, Monaldi Hospital, Naples, Italy
| | - Carmine Dario Vizza
- Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, 00161, Rome, Italy.
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Janowski AM, Ravellette KS, Insel M, Garcia JGN, Rischard FP, Vanderpool RR. Advanced hemodynamic and cluster analysis for identifying novel RV function subphenotypes in patients with pulmonary hypertension. J Heart Lung Transplant 2024; 43:755-770. [PMID: 38141893 DOI: 10.1016/j.healun.2023.12.009] [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] [Received: 08/25/2023] [Revised: 12/18/2023] [Accepted: 12/18/2023] [Indexed: 12/25/2023] Open
Abstract
BACKGROUND Quantifying right ventricular (RV) function is important to describe the pathophysiology of in pulmonary hypertension (PH). Current phenotyping strategies in PH rely on few invasive hemodynamic parameters to quantify RV dysfunction severity. The aim of this study was to identify novel RV phenotypes using unsupervised clustering methods on advanced hemodynamic features of RV function. METHODS Participants were identified from the University of Arizona Pulmonary Hypertension Registry (n = 190). RV-pulmonary artery coupling (Ees/Ea), RV systolic (Ees), and diastolic function (Eed) were quantified from stored RV pressure waveforms. Consensus clustering analysis with bootstrapping was used to identify the optimal clustering method. Pearson correlation analysis was used to reduce collinearity between variables. RV cluster subphenotypes were characterized using clinical data and compared to pulmonary vascular resistance (PVR) quintiles. RESULTS Five distinct RV clusters (C1-C5) with distinct RV subphenotypes were identified using k-medoids with a Pearson distance matrix. Clusters 1 and 2 both have low diastolic stiffness (Eed) and afterload (Ea) but RV-PA coupling (Ees/Ea) is decreased in C2. Intermediate cluster (C3) has a similar Ees/Ea as C2 but with higher PA pressure and afterload. Clusters C4 and C5 have increased Eed and Ea but C5 has a significant decrease in Ees/Ea. Cardiac output was high in C3 distinct from the other clusters. In the PVR quintiles, contractility increased and stroke volume decreased as a function of increased afterload. World Symposium PH classifications were distributed across clusters and PVR quintiles. CONCLUSIONS RV-centric phenotyping offers an opportunity for a more precise-medicine-based management approach.
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Affiliation(s)
- Alexandra M Janowski
- Division of Cardiovascular Medicine, The Ohio State University, Columbus, Ohio; Department of Biomedical Engineering, The Ohio State University, Columbus, Ohio
| | - Keeley S Ravellette
- Division of Translational and Regenerative Medicine, The University of Arizona, Tucson, Arizona
| | - Michael Insel
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, The University of Arizona, Tucson, Arizona
| | - Joe G N Garcia
- Center for Inflammation Science and Systems Medicine, University of Florida, Jupiter, Florida
| | - Franz P Rischard
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, The University of Arizona, Tucson, Arizona
| | - Rebecca R Vanderpool
- Division of Cardiovascular Medicine, The Ohio State University, Columbus, Ohio; Department of Biomedical Engineering, The Ohio State University, Columbus, Ohio.
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Goncharova N, Lapshin K, Berezina A, Simakova M, Marichev A, Zlobina I, Marukyan N, Malikov K, Aseeva A, Zaitsev V, Moiseeva O. Elderly Patients with Idiopathic Pulmonary Hypertension: Clinical Characteristics, Survival, and Risk Stratification in a Single-Center Prospective Registry. Life (Basel) 2024; 14:259. [PMID: 38398770 PMCID: PMC10890450 DOI: 10.3390/life14020259] [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: 12/25/2023] [Revised: 02/09/2024] [Accepted: 02/11/2024] [Indexed: 02/25/2024] Open
Abstract
INTRODUCTION The predictive value of the risk stratification scales in elderly patients with IPAH might differ from that in younger patients. It is unknown whether young and older IPAH patients have the same survival dependence on PAH-specific therapy numbers. The aim of this study was to evaluate the prognostic relevance of risk stratification scales and PAH medication numbers in elderly IPAH patients in comparison with young IPAH patients. MATERIALS AND METHODS A total of 119 patients from a prospective single-center PAH registry were divided into group I < 60 years old (n = 89) and group II ≥ 60 years old (n = 30). ESC/ERS, REVEAL, and REVEAL 2.0 risk stratification scores were assessed at baseline, as well as H2FpEF score and survival at follow-up. RESULTS During a mean follow-up period of 2.9 years (1.63; 6.0), 42 (35.3%) patients died; at 1, 2, 3, 5, 7, and 10 years, survival was 95%, 88.6%, 78.5%, 61.7%, 48.5%, and 33.7%, respectively. No survival differences were observed between the two groups, despite the use of monotherapy in the elderly patients. The best predictive REVEAL value in elderly patients (IPAH patients ≥ 60 years) was AUC 0.73 (0.56-0.91), p = 0.03; and in patients with LHD comorbidities in the entire cohort, it was AUC 0.73 (0.59-0.87), p < 0.009. Factors independently associated with death in the entire cohort were CKD (p = 0.01, HR 0.2), the right-to-left ventricle dimension ratio (p = 0.0047, HR 5.97), and NT-proBNP > 1400 pg/mL (p = 0.008, HR 3.18). CONCLUSION Risk stratification in the elderly IPAH patients requires a fundamentally different approach than that of younger patients, taking into account the initial limitations in physical performance and comorbidities that interfere with current assessment scores. The REVEAL score reliably stratifies patients at any age and LHD comorbidities. The initial monotherapy seems to be reasonable in patients over 60 years. Selection tools for initial combination PAH therapy in older IPAH patients with comorbidities need to be validated in prospective observational studies.
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Affiliation(s)
- Natalia Goncharova
- Almazov National Medical Research Centre, Ministry of Health of Russia, Saint Petersburg 197341, Russia (A.B.); (A.M.); (I.Z.); (N.M.); (K.M.); (A.A.); (V.Z.); (O.M.)
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Fauvel C, White RJ, Vanderpool RR, Badagliacca R, Tobore T, Rahman M, Vizza CD, Lin S, Everett AD, Visovatti SH, Benza RL. Risk Stratification in Pulmonary Arterial Hypertension: Perhaps Simple Is Not Best? Chest 2024; 165:431-436. [PMID: 37709252 DOI: 10.1016/j.chest.2023.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 08/18/2023] [Accepted: 09/06/2023] [Indexed: 09/16/2023] Open
Affiliation(s)
- Charles Fauvel
- Department of Cardiology, Normandie University, UNIROUEN, U1096, CHU Rouen, Rouen, France
| | - R James White
- Department of Pulmonary and Critical Care Medicine, University of Rochester, Rochester, NY
| | - Rebecca R Vanderpool
- Division of Cardiovascular Medicine, Wexner Medical Center, The Ohio State University, Columbus, OH
| | - Roberto Badagliacca
- Department of Cardiovascular and Respiratory Science, Sapienza University of Rome, Rome, Italy
| | | | | | - Carmine Dario Vizza
- Department of Cardiovascular and Respiratory Science, Sapienza University of Rome, Rome, Italy
| | - Shili Lin
- Department of Statistics, The Ohio State University, Columbus, OH
| | - Allen D Everett
- Department of Pediatric Cardiology, Johns Hopkins University, Baltimore, MD
| | - Scott H Visovatti
- Division of Cardiovascular Medicine, Wexner Medical Center, The Ohio State University, Columbus, OH
| | - Raymond L Benza
- Department of Cardiology, Mount Sinai Icahn School of Medicine, New York, NY.
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Fan X, Chen R, Huang H, Zhang G, Zhou S, Chen X, Zhao Y, Diao Y, Pan S, Zhang F, Sun Y, Zhou F. Classification and prognostic factors of patients with cervical spondylotic myelopathy after surgical treatment: a cluster analysis. Sci Rep 2024; 14:99. [PMID: 38167939 PMCID: PMC10762243 DOI: 10.1038/s41598-023-49477-4] [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] [Received: 05/07/2023] [Accepted: 12/08/2023] [Indexed: 01/05/2024] Open
Abstract
Identifying potential prognostic factors of CSM patients could improve doctors' clinical decision-making ability. The study retrospectively collected the baseline data of population characteristics, clinical symptoms, physical examination, neurological function and quality of life scores of patients with CSM based on the clinical big data research platform. The modified Japanese Orthopedic Association (mJOA) score and SF-36 score from the short-term follow-up data were entered into the cluster analysis to characterize postoperative residual symptoms and quality of life. Four clusters were yielded representing different patterns of residual symptoms and quality of patients' life. Patients in cluster 2 (mJOA RR 55.8%) and cluster 4 (mJOA RR 55.8%) were substantially improved and had better quality of life. The influencing factors for the better prognosis of patients in cluster 2 were young age (50.1 ± 11.8), low incidence of disabling claudication (5.0%) and pathological signs (63.0%), and good preoperative SF36-physiological function score (73.1 ± 24.0) and mJOA socre (13.7 ± 2.8); and in cluster 4 the main influencing factor was low incidence of neck and shoulder pain (11.7%). We preliminarily verified the reliability of the clustering results with the long-term follow-up data and identified the preoperative features that were helpful to predict the prognosis of the patients. This study provided reference and research basis for further study with a larger sample data, extracting more patient features, selecting more follow-up nodes, and improving clustering algorithm.
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Affiliation(s)
- Xiao Fan
- Department of Orthopaedics, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, 49 North Garden Road, Haidian District, Beijing, 100191, China
| | - Rui Chen
- Department of Orthopaedics, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, 49 North Garden Road, Haidian District, Beijing, 100191, China
| | - Haoge Huang
- Department of Orthopaedics, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, 49 North Garden Road, Haidian District, Beijing, 100191, China
| | - Gangqiang Zhang
- Department of Orthopaedics, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, 49 North Garden Road, Haidian District, Beijing, 100191, China
| | - Shuai Zhou
- Department of Orthopaedics, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, 49 North Garden Road, Haidian District, Beijing, 100191, China
| | - Xin Chen
- Department of Orthopaedics, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, 49 North Garden Road, Haidian District, Beijing, 100191, China
| | - Yanbin Zhao
- Department of Orthopaedics, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, 49 North Garden Road, Haidian District, Beijing, 100191, China
| | - Yinze Diao
- Department of Orthopaedics, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, 49 North Garden Road, Haidian District, Beijing, 100191, China
| | - Shengfa Pan
- Department of Orthopaedics, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, 49 North Garden Road, Haidian District, Beijing, 100191, China
| | - Fengshan Zhang
- Department of Orthopaedics, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, 49 North Garden Road, Haidian District, Beijing, 100191, China
| | - Yu Sun
- Department of Orthopaedics, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, 49 North Garden Road, Haidian District, Beijing, 100191, China
- Beijing Key Laboratory of Spinal Disease Research, 49 North Garden Road, Haidian District, Beijing, 100191, China
| | - Feifei Zhou
- Department of Orthopaedics, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing, 100191, China.
- Engineering Research Center of Bone and Joint Precision Medicine, 49 North Garden Road, Haidian District, Beijing, 100191, China.
- Beijing Key Laboratory of Spinal Disease Research, 49 North Garden Road, Haidian District, Beijing, 100191, China.
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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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Huang Z, Duan A, Zhao Z, Zhao Q, Zhang Y, Li X, Zhang S, Gao L, An C, Luo Q, Liu Z. Sleep-disordered breathing patterns and prognosis in pulmonary arterial hypertension: A cluster analysis of nocturnal cardiorespiratory signals. Sleep Med 2024; 113:61-69. [PMID: 37984019 DOI: 10.1016/j.sleep.2023.11.016] [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: 07/17/2023] [Revised: 10/15/2023] [Accepted: 11/08/2023] [Indexed: 11/22/2023]
Abstract
BACKGROUND Sleep-disordered breathing (SDB) is common among pulmonary arterial hypertension (PAH) patients and has been associated with unfavorable outcomes. This study aims to cluster overnight cardiorespiratory signals to investigate PAH phenotypes and examining their prognostic implications. METHODS In this retrospective cohort study, we recruited consecutive PAH patients who underwent right heart catheterization and nocturnal cardiorespiratory polygraphy to evaluate SDB. Cluster analysis was employed to classify patients based on their SDB patterns. Cox regression analysis and Kaplan-Meier curves were utilized to assess the association between cluster membership and clinical outcomes. Logistic regression was used to identify risk factors associated with the cluster at higher risk of adverse outcomes. RESULTS The study comprised 386 PAH patients, with a mean age of 44.7 ± 17.0 years, of which 46.6 % were male. Three distinct clusters of PAH patients were identified: Cluster 1 (N = 182) presented with minimal SDB, Cluster 2 (N = 125) displayed obstructive sleep apnea (OSA) without significant hypoxemia, and Cluster 3 (N = 79) exhibited predominantly severe hypoxemic burden along with comorbid OSA. Notably, patients in Cluster 3 had an independent association with an increased risk of clinical worsening (hazard ratio 1.96, 95 % confidence interval [CI] 1.08-3.56, P = 0.027) compared to those in Clusters 1, even after adjusting for common confounders. The rate of clinical worsening for PAH-related events and mortality was higher in Cluster 3 than in Clusters 1 and 2 (26.6 % vs. 12.6 % and 19.2 %, respectively, log-rank P = 0.024). Moreover, the left ventricular mass index was identified as an independent risk factor for Cluster 3 (odds ratios 1.01, 95 % CI 1.00-1.02, P = 0.004). CONCLUSIONS Patients with PAH who have nocturnal hypoxemia and OSA had worse clinical outcomes compared to those with only minimal SDB. Tailored management strategies that address both PAH and nocturnal hypoxemia may be effective in improving clinical outcomes.
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Affiliation(s)
- Zhihua Huang
- Center for Respiratory and Pulmonary Vascular Diseases, Department of Cardiology, Fuwai Hospital, National Clinical Research Center for Cardiovascular Diseases, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Anqi Duan
- Center for Respiratory and Pulmonary Vascular Diseases, Department of Cardiology, Fuwai Hospital, National Clinical Research Center for Cardiovascular Diseases, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhihui Zhao
- Center for Respiratory and Pulmonary Vascular Diseases, Department of Cardiology, Fuwai Hospital, National Clinical Research Center for Cardiovascular Diseases, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qing Zhao
- Center for Respiratory and Pulmonary Vascular Diseases, Department of Cardiology, Fuwai Hospital, National Clinical Research Center for Cardiovascular Diseases, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yi Zhang
- Center for Respiratory and Pulmonary Vascular Diseases, Department of Cardiology, Fuwai Hospital, National Clinical Research Center for Cardiovascular Diseases, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xin Li
- Center for Respiratory and Pulmonary Vascular Diseases, Department of Cardiology, Fuwai Hospital, National Clinical Research Center for Cardiovascular Diseases, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Sicheng Zhang
- Center for Respiratory and Pulmonary Vascular Diseases, Department of Cardiology, Fuwai Hospital, National Clinical Research Center for Cardiovascular Diseases, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Luyang Gao
- Center for Respiratory and Pulmonary Vascular Diseases, Department of Cardiology, Fuwai Hospital, National Clinical Research Center for Cardiovascular Diseases, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chenhong An
- Center for Respiratory and Pulmonary Vascular Diseases, Department of Cardiology, Fuwai Hospital, National Clinical Research Center for Cardiovascular Diseases, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qin Luo
- Center for Respiratory and Pulmonary Vascular Diseases, Department of Cardiology, Fuwai Hospital, National Clinical Research Center for Cardiovascular Diseases, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Zhihong Liu
- Center for Respiratory and Pulmonary Vascular Diseases, Department of Cardiology, Fuwai Hospital, National Clinical Research Center for Cardiovascular Diseases, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
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Huang T, Zeng Y, Yang Y, Fan H, Deng Y, Chen W, Liu J, Yang F, Li W, Xiao Y. Comprehensive analysis of m 6A methylomes in idiopathic pulmonary arterial hypertension. Epigenetics 2023; 18:2242225. [PMID: 37537976 PMCID: PMC10405774 DOI: 10.1080/15592294.2023.2242225] [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] [Received: 01/30/2023] [Revised: 06/23/2023] [Accepted: 06/26/2023] [Indexed: 08/05/2023] Open
Abstract
Idiopathic pulmonary arterial hypertension (IPAH) is a serious and fatal disease. Recently, m6A has been reported to play an important role in the lungs of IPAH patients and experimental pulmonary hypertension models. However, the meaning of m6A mRNAs in the peripheral blood of IPAH patients remains largely unexplored. We aimed to construct a transcriptome-wide map of m6A mRNAs in the peripheral blood of IPAH patients. M6A RNA Methylation Quantification Kit was utilized to measure the total m6A levels in the peripheral blood of IPAH patients. A combination of MeRIP-seq, RNA-seq and bioinformatics analysis was utilized to select m6A-modified hub genes of IPAH. MeRIP-qPCR and RT-qPCR were used to measure the m6A levels and mRNA levels of TP53, RPS27A, SMAD3 and FoxO3 in IPAH patients. Western blot was performed to assess the protein levels of m6A related regulators and m6A related genes in experimental PH animal models, hypoxia-treated and PDGF-BB induced PASMCs. We found that the total m6A levels were increased in peripheral blood of IPAH patients and verified that m6A levels of RPS27A and SMAD3 were significantly elevated and m6A levels of TP53 and FoxO3 were significantly reduced. The mRNA or protein levels of RPS27A, SMAD3, TP53 and FoxO3 were changed in human blood samples, experimental PH animal models and PDGF-BB induced PASMCs. Moreover, METTL3 and YTHDF1 were increased in the hypoxia induced pulmonary hypertension rat model, hypoxia-treated and PDGF-BB induced PASMCs. These finding suggested that m6A may play an important role in IPAH.
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Affiliation(s)
- Ting Huang
- Department of Ultrasound, Hunan Children’s Hospital, Changsha, China
| | - Yunhong Zeng
- Department of Cardiology, Hunan Children’s Hospital, Changsha, China
| | - Yao Yang
- Department of Pharmacy, The General Hospital of Western Theater Command of PLA, Chengdu, China
| | - Haoqin Fan
- Department of Cardiology, Hunan Children’s Hospital, Changsha, China
| | - Youcai Deng
- Institute of Material Medical, College of Pharmacy, Army Medical University (Third Military Medical), Chongqing, China
| | - Wenjuan Chen
- Department of Ultrasound, Hunan Children’s Hospital, Changsha, China
| | - Jinqiao Liu
- Department of Ultrasound, Hunan Children’s Hospital, Changsha, China
| | - Fan Yang
- Department of Cardiovascular Medicine, Second Xiangya Hospital, Central South University, Changsha, China
| | - Wenfeng Li
- Department of Ultrasound, Hunan Children’s Hospital, Changsha, China
| | - Yunbin Xiao
- Department of Cardiology, Hunan Children’s Hospital, Changsha, China
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Wang Y, Sun D, Wang J, Yu S, Wu N, Ye Q. Cluster features in fibrosing interstitial lung disease and associations with prognosis. BMC Pulm Med 2023; 23:420. [PMID: 37914987 PMCID: PMC10621076 DOI: 10.1186/s12890-023-02735-7] [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: 06/16/2023] [Accepted: 10/26/2023] [Indexed: 11/03/2023] Open
Abstract
BACKGROUND Clustering is helpful in identifying subtypes in complex fibrosing interstitial lung disease (F-ILD) and associating them with prognosis at an early stage of the disease to improve treatment management. We aimed to identify associations between clinical characteristics and outcomes in patients with F-ILD. METHODS Retrospectively, 575 out of 926 patients with F-ILD were eligible for analysis. Four clusters were identified based on baseline data using cluster analysis. The clinical characteristics and outcomes were compared among the groups. RESULTS Cluster 1 was characterized by a high prevalence of comorbidities and hypoxemia at rest, with the worst lung function at baseline; Cluster 2 by young female patients with less or no smoking history; Cluster 3 by male patients with highest smoking history, the most noticeable signs of velcro crackles and clubbing of fingers, and the severe lung involvement on chest image; Cluster 4 by male patients with a high percentage of occupational or environmental exposure. Clusters 1 (median overall survival [OS] = 7.0 years) and 3 (OS = 5.9 years) had shorter OS than Clusters 2 (OS = not reached, Cluster 1: p < 0.001, Cluster 3: p < 0.001) and 4 (OS = not reached, Cluster 1: p = 0.004, Cluster 3: p < 0.001). Clusters 1 and 3 had a higher cumulative incidence of acute exacerbation than Clusters 2 (Cluster 1: p < 0.001, Cluster 3: p = 0.014) and 4 (Cluster 1: p < 0.001, Cluster 3: p = 0.006). Stratification by using clusters also independently predicted acute exacerbation (p < 0.001) and overall survival (p < 0.001). CONCLUSIONS The high degree of disease heterogeneity of F-ILD can be underscored by four clusters based on clinical characteristics, which may be helpful in predicting the risk of fibrosis progression, acute exacerbation and overall survival.
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Affiliation(s)
- Yuanying Wang
- Clinical Center for Interstitial Lung Diseases, Beijing Institute of Respiratory Medicine, Capital Medical University Affiliated Beijing Chao-Yang Hospital, Beijing, China
| | - Di Sun
- Clinical Center for Interstitial Lung Diseases, Beijing Institute of Respiratory Medicine, Capital Medical University Affiliated Beijing Chao-Yang Hospital, Beijing, China
| | - Jingwei Wang
- Clinical Center for Interstitial Lung Diseases, Beijing Institute of Respiratory Medicine, Capital Medical University Affiliated Beijing Chao-Yang Hospital, Beijing, China
| | - Shiwen Yu
- Clinical Center for Interstitial Lung Diseases, Beijing Institute of Respiratory Medicine, Capital Medical University Affiliated Beijing Chao-Yang Hospital, Beijing, China
- Department of Occupational Medicine and Toxicology, Capital Medical University Affiliated Beijing Chao-Yang Hospital, Beijing, China
| | - Na Wu
- Clinical Center for Interstitial Lung Diseases, Beijing Institute of Respiratory Medicine, Capital Medical University Affiliated Beijing Chao-Yang Hospital, Beijing, China
- Department of Occupational Medicine and Toxicology, Capital Medical University Affiliated Beijing Chao-Yang Hospital, Beijing, China
| | - Qiao Ye
- Clinical Center for Interstitial Lung Diseases, Beijing Institute of Respiratory Medicine, Capital Medical University Affiliated Beijing Chao-Yang Hospital, Beijing, China.
- Department of Occupational Medicine and Toxicology, Capital Medical University Affiliated Beijing Chao-Yang Hospital, Beijing, China.
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11
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Papa S, Scoccia G, Serino G, Adamo FI, Jabbour JP, Caputo A, Boromei M, Filomena D, Laviola D, Maggio E, Manzi G, Mihai A, Recchioni T, Sabusco A, Valeri L, Vinciullo S, Vizza CD, Badagliacca R. Impact of Parenteral Prostanoids in Pulmonary Arterial Hypertension: The Relevance of Timing. J Clin Med 2023; 12:6840. [PMID: 37959305 PMCID: PMC10648828 DOI: 10.3390/jcm12216840] [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: 06/07/2023] [Revised: 10/19/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
Parenteral prostanoids are being recommended in pulmonary arterial hypertension (PAH) treatment, but the prognostic relevance of delayed treatment initiation is still debated. This study assessed the impact of the timing of prostacyclin treatment initiation on reducing PVR and achieving a low-risk profile in PAH patients. The study enrolled 151 patients who started on parenteral prostanoids with different treatment strategies. All patients underwent right heart catheterization, clinical evaluation, and risk assessments at baseline and after 1-year follow-up. Patients with an upfront strategy including parenteral prostanoid plus one oral drug had -5.3 ± 6.2 WU (-50 ± 19%) reduction in PVR, patients with an upfront strategy including parenteral prostanoid plus double oral drug had -12.8 ± 5.9 WU (-68 ± 17%) reduction in PVR, while patients with an add-on strategy including parenteral prostanoid after oral drugs had -3.9 ± 3.5 WU (-23 ± 19%) reduction in PVR. An upfront strategy including parenteral prostanoids was independently associated with an increased likelihood of achieving the greater reduction of PVR compared with an add-on strategy. Additionally, the greater the severity of PH at the time of diagnosis, in terms of PVR and RV reverse remodeling, the higher the probability of treatment failure. An upfront strategy including a parenteral prostanoid is associated with the highest likelihood of achieving a low-risk profile and a greater reduction of PVR compared with parenteral prostanoid as an add-on to oral treatment.
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Affiliation(s)
- Silvia Papa
- Department of Clinical, Internal Medicine, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy; (G.S.); (G.S.); (F.I.A.); (J.P.J.); (A.C.); (M.B.); (D.F.); (D.L.); (E.M.); (G.M.); (A.M.); (T.R.); (L.V.); (S.V.); (C.D.V.); (R.B.)
| | - Gianmarco Scoccia
- Department of Clinical, Internal Medicine, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy; (G.S.); (G.S.); (F.I.A.); (J.P.J.); (A.C.); (M.B.); (D.F.); (D.L.); (E.M.); (G.M.); (A.M.); (T.R.); (L.V.); (S.V.); (C.D.V.); (R.B.)
| | - Giorgia Serino
- Department of Clinical, Internal Medicine, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy; (G.S.); (G.S.); (F.I.A.); (J.P.J.); (A.C.); (M.B.); (D.F.); (D.L.); (E.M.); (G.M.); (A.M.); (T.R.); (L.V.); (S.V.); (C.D.V.); (R.B.)
| | - Francesca Ileana Adamo
- Department of Clinical, Internal Medicine, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy; (G.S.); (G.S.); (F.I.A.); (J.P.J.); (A.C.); (M.B.); (D.F.); (D.L.); (E.M.); (G.M.); (A.M.); (T.R.); (L.V.); (S.V.); (C.D.V.); (R.B.)
| | - Jean Pierre Jabbour
- Department of Clinical, Internal Medicine, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy; (G.S.); (G.S.); (F.I.A.); (J.P.J.); (A.C.); (M.B.); (D.F.); (D.L.); (E.M.); (G.M.); (A.M.); (T.R.); (L.V.); (S.V.); (C.D.V.); (R.B.)
| | - Annalisa Caputo
- Department of Clinical, Internal Medicine, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy; (G.S.); (G.S.); (F.I.A.); (J.P.J.); (A.C.); (M.B.); (D.F.); (D.L.); (E.M.); (G.M.); (A.M.); (T.R.); (L.V.); (S.V.); (C.D.V.); (R.B.)
| | - Michela Boromei
- Department of Clinical, Internal Medicine, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy; (G.S.); (G.S.); (F.I.A.); (J.P.J.); (A.C.); (M.B.); (D.F.); (D.L.); (E.M.); (G.M.); (A.M.); (T.R.); (L.V.); (S.V.); (C.D.V.); (R.B.)
| | - Domenico Filomena
- Department of Clinical, Internal Medicine, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy; (G.S.); (G.S.); (F.I.A.); (J.P.J.); (A.C.); (M.B.); (D.F.); (D.L.); (E.M.); (G.M.); (A.M.); (T.R.); (L.V.); (S.V.); (C.D.V.); (R.B.)
| | - Domenico Laviola
- Department of Clinical, Internal Medicine, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy; (G.S.); (G.S.); (F.I.A.); (J.P.J.); (A.C.); (M.B.); (D.F.); (D.L.); (E.M.); (G.M.); (A.M.); (T.R.); (L.V.); (S.V.); (C.D.V.); (R.B.)
| | - Enrico Maggio
- Department of Clinical, Internal Medicine, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy; (G.S.); (G.S.); (F.I.A.); (J.P.J.); (A.C.); (M.B.); (D.F.); (D.L.); (E.M.); (G.M.); (A.M.); (T.R.); (L.V.); (S.V.); (C.D.V.); (R.B.)
| | - Giovanna Manzi
- Department of Clinical, Internal Medicine, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy; (G.S.); (G.S.); (F.I.A.); (J.P.J.); (A.C.); (M.B.); (D.F.); (D.L.); (E.M.); (G.M.); (A.M.); (T.R.); (L.V.); (S.V.); (C.D.V.); (R.B.)
| | - Alexandra Mihai
- Department of Clinical, Internal Medicine, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy; (G.S.); (G.S.); (F.I.A.); (J.P.J.); (A.C.); (M.B.); (D.F.); (D.L.); (E.M.); (G.M.); (A.M.); (T.R.); (L.V.); (S.V.); (C.D.V.); (R.B.)
| | - Tommaso Recchioni
- Department of Clinical, Internal Medicine, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy; (G.S.); (G.S.); (F.I.A.); (J.P.J.); (A.C.); (M.B.); (D.F.); (D.L.); (E.M.); (G.M.); (A.M.); (T.R.); (L.V.); (S.V.); (C.D.V.); (R.B.)
| | - Alexandra Sabusco
- Department of Translational Medicine, University of Eastern Piedmont, 28100 Novara, Italy;
| | - Livia Valeri
- Department of Clinical, Internal Medicine, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy; (G.S.); (G.S.); (F.I.A.); (J.P.J.); (A.C.); (M.B.); (D.F.); (D.L.); (E.M.); (G.M.); (A.M.); (T.R.); (L.V.); (S.V.); (C.D.V.); (R.B.)
| | - Sara Vinciullo
- Department of Clinical, Internal Medicine, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy; (G.S.); (G.S.); (F.I.A.); (J.P.J.); (A.C.); (M.B.); (D.F.); (D.L.); (E.M.); (G.M.); (A.M.); (T.R.); (L.V.); (S.V.); (C.D.V.); (R.B.)
| | - Carmine Dario Vizza
- Department of Clinical, Internal Medicine, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy; (G.S.); (G.S.); (F.I.A.); (J.P.J.); (A.C.); (M.B.); (D.F.); (D.L.); (E.M.); (G.M.); (A.M.); (T.R.); (L.V.); (S.V.); (C.D.V.); (R.B.)
| | - Roberto Badagliacca
- Department of Clinical, Internal Medicine, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy; (G.S.); (G.S.); (F.I.A.); (J.P.J.); (A.C.); (M.B.); (D.F.); (D.L.); (E.M.); (G.M.); (A.M.); (T.R.); (L.V.); (S.V.); (C.D.V.); (R.B.)
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12
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Yi J, Wang L, Guo J, Ren X. Novel metabolic phenotypes for extrahepatic complication of nonalcoholic fatty liver disease. Hepatol Commun 2023; 7:e0016. [PMID: 36633488 PMCID: PMC9833442 DOI: 10.1097/hc9.0000000000000016] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 10/19/2022] [Accepted: 10/20/2022] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND AND AIMS Phenotypic heterogeneity among patients with NAFLD is poorly understood. We aim to identify clinically important phenotypes within NAFLD patients and assess the long-term outcomes among different phenotypes. METHODS We analyzed the clinical data of 2311 participants from the Third National Health and Nutrition Examination Survey (NHANES III) and their linked mortality data through December 2019. NAFLD was diagnosed by ultrasonographic evidence of hepatic steatosis without other liver diseases and excess alcohol use. A 2-stage cluster analysis was applied to identify clinical phenotypes. We used Cox proportional hazard models to explore all-cause and cause-specific mortality between clusters. RESULTS We identified 3 NAFLD phenotypes. Cluster 1 was characterized by young female patients with better metabolic profiles and lower prevalence of comorbidities; Cluster 2 by obese females with significant insulin resistance, diabetes, inflammation, and advanced fibrosis and Cluster 3 by male patients with hypertension, atherogenic dyslipidemia, and liver and kidney damage. In a median follow-up of 26 years, 989 (42.8%) all-cause mortality occurred. Cluster 1 patients presented the best prognosis, whereas Cluster 2 and 3 had higher risks of all-cause (Cluster 2-adjusted HR: 1.48, 95% CI: 1.16-1.90; Cluster 3-adjusted HR: 1.29, 95% CI: 1.01-1.64) and cardiovascular (Cluster 2-adjusted HR: 2.01, 95% CI: 1.18-3.44; Cluster 3-adjusted HR: 1.75, 95% CI: 1.03-2.97) mortality. CONCLUSIONS Three phenotypically distinct and clinically meaningful NAFLD subgroups have been identified with different characteristics of metabolic profiles. This study reveals the substantial disease heterogeneity that exists among NAFLD patients and underscores the need for granular assessments to define phenotypes and improve clinical practice.
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Affiliation(s)
- Jiayi Yi
- Department of Biochemistry, Medical College, Jiaxing University, Jiaxing, China
| | - Lili Wang
- Department of Biochemistry, Medical College, Jiaxing University, Jiaxing, China
| | - Jiajun Guo
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Xiangpeng Ren
- Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, China
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13
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Fauvel C, Raitiere O, Boucly A, De Groote P, Renard S, Bertona J, Lamblin N, Artaud-Macari E, Viacroze C, Schleifer D, Dominique S, Pichon J, Jais X, Montani D, Sitbon O, Savale L, Humbert M, Bauer F. Interest of TAPSE/sPAP ratio for noninvasive pulmonary arterial hypertension risk assessment. J Heart Lung Transplant 2022; 41:1761-1772. [PMID: 36202691 DOI: 10.1016/j.healun.2022.09.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 08/24/2022] [Accepted: 09/08/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Although ventriculoarterial coupling is associated with better survival in pulmonary arterial hypertension (PAH), existing PAH risk assessment method has not considered echocardiographic criteria of right ventricular to pulmonary artery coupling. We aimed to test the prognostic value of the echocardiographic tricuspid annular plane systolic excursion/systolic pulmonary artery pressure (TAPSE/sPAP) ratio for noninvasive PAH risk assessment. METHODS We retrospectively studied a cohort of 659 incident PAH patients from 4 independent French PH centers (training cohort: n = 306, validation cohort n = 353) who underwent follow-up TAPSE/sPAP measurement in addition to previously validated noninvasive risk stratification variables. The primary composite outcome was 3-year all-cause mortality or lung transplantation from re-evaluation. RESULTS Mean age was 55 ± 17 years-old with a majority of female (66%). The three main PAH causes were connective tissue disease (26%), idiopathic (24%) and porto-pulmonary (19%). The primary composite outcome occurred in 71 (23%) patients. Multivariable Cox regression analysis retained 3 noninvasive low-risk criteria as associated with the primary composite outcome: NYHA I-II (p = 0.001), NTproBNP <300 ng/L or BNP <50 ng/L (p = 0.004), and TAPSE/sPAP >0.33 mm/mmHg (p = 0.004). The more the low-risk criteria achieved at follow-up, the better the event-free survival both in the training and validation cohort (log-rank p < 0.001). In the training cohort, the c-index for these 3 criteria, for COMPERA 2.0 and for the noninvasive French Pulmonary Hypertension Network method were 0.75, 95%CI(0.70-0.82), 0.72 95%CI(0.66-0.75), 0.71 95%CI(0.62-0.73), respectively. CONCLUSION The 3 following dichotomized low-risk criteria: TAPSE/sPAP >0.33 mm/mmHg, NYHA I-II and NTproBNP <300 ng/L or BNP <50 ng/L allow to identify low-risk PAH patients at follow-up.
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Affiliation(s)
- Charles Fauvel
- Division of Cardiovascular medicine, Wexner Medical Center, The Ohio State University, Columbus, Ohio; Centre de compétence en hypertension pulmonaire 27/76, Centre Hospitalier Universitaire Charles Nicolle, Rouen, France; INSERM EnVI U1096, Université de Rouen, France
| | - Olivier Raitiere
- Centre de compétence en hypertension pulmonaire 27/76, Centre Hospitalier Universitaire Charles Nicolle, Rouen, France
| | - Athénaïs Boucly
- Saclay, Faculté de Médecine, Université Paris, Le Kremlin-Bicêtre, France; Service de 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 EnVI U1096, Le Kremlin Bicêtre, France
| | - Pascal De Groote
- Service de Cardiologie, Université de Lille, CHU Lille, Institut Pasteur de Lille, Inserm U1167, Lille, France
| | - Sébastien Renard
- Service de Cardiologie, Centre Régional de Compétences de l'Hypertension Pulmonaire, Hôpital La Timone, Marseille, France
| | - Jeanne Bertona
- Service de Cardiologie, Centre Régional de Compétences de l'Hypertension Pulmonaire, Hôpital La Timone, Marseille, France
| | - Nicolas Lamblin
- Service de Cardiologie, Université de Lille, CHU Lille, Institut Pasteur de Lille, Inserm U1167, Lille, France
| | - Elise Artaud-Macari
- Centre de compétence en hypertension pulmonaire 27/76, Centre Hospitalier Universitaire Charles Nicolle, Rouen, France; Pulmonary, Thoracic Oncology and Respiratory Intensive Care Unit, Rouen University Hospital, Rouen, France; INSERM EnVI U1096, Normandie Université, UNIROUEN, EA3830, Rouen University Hospital, Rouen, France
| | - Catherine Viacroze
- Centre de compétence en hypertension pulmonaire 27/76, Centre Hospitalier Universitaire Charles Nicolle, Rouen, France; Pulmonary, Thoracic Oncology and Respiratory Intensive Care Unit, Rouen University Hospital, Rouen, France; INSERM EnVI U1096, Normandie Université, UNIROUEN, EA3830, Rouen University Hospital, Rouen, France
| | - Dominique Schleifer
- Centre de compétence en hypertension pulmonaire 27/76, Centre Hospitalier Universitaire Charles Nicolle, Rouen, France; Pulmonary, Thoracic Oncology and Respiratory Intensive Care Unit, Rouen University Hospital, Rouen, France; INSERM EnVI U1096, Normandie Université, UNIROUEN, EA3830, Rouen University Hospital, Rouen, France
| | - Stéphane Dominique
- Centre de compétence en hypertension pulmonaire 27/76, Centre Hospitalier Universitaire Charles Nicolle, Rouen, France; Pulmonary, Thoracic Oncology and Respiratory Intensive Care Unit, Rouen University Hospital, Rouen, France; INSERM EnVI U1096, Normandie Université, UNIROUEN, EA3830, Rouen University Hospital, Rouen, France
| | - Jérémie Pichon
- Saclay, Faculté de Médecine, Université Paris, Le Kremlin-Bicêtre, France; Service de 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 EnVI U1096, Le Kremlin Bicêtre, France
| | - Xavier Jais
- Saclay, Faculté de Médecine, Université Paris, Le Kremlin-Bicêtre, France; Service de 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 EnVI U1096, Le Kremlin Bicêtre, France
| | - David Montani
- Saclay, Faculté de Médecine, Université Paris, Le Kremlin-Bicêtre, France; Service de de Pneumologie et Soins Intensifs Respiratoires, Centre de Référence de l'Hypertension Pulmonaire, Hôpital Bicêtre, Assistance Publique Hôpitaux de Paris, Le Kremlin-Bicêtre, France
| | - Olivier Sitbon
- Saclay, Faculté de Médecine, Université Paris, Le Kremlin-Bicêtre, France; Service de 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 EnVI U1096, Le Kremlin Bicêtre, France
| | - Laurent Savale
- Saclay, Faculté de Médecine, Université Paris, Le Kremlin-Bicêtre, France; Service de 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 EnVI U1096, Le Kremlin Bicêtre, France
| | - Marc Humbert
- Saclay, Faculté de Médecine, Université Paris, Le Kremlin-Bicêtre, France; Service de 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 EnVI U1096, Le Kremlin Bicêtre, France
| | - Fabrice Bauer
- Centre de compétence en hypertension pulmonaire 27/76, Centre Hospitalier Universitaire Charles Nicolle, Rouen, France; INSERM EnVI U1096, Université de Rouen, France.
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14
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Badagliacca R, Vizza CD, Lang I, Sadushi-Kolici R, Papa S, Manzi G, Filomena D, Ogawa A, Shimokawahara H, Matsubara H. Pulmonary pressure recovery in idiopathic, hereditary and drug and toxin-induced pulmonary arterial hypertension: Determinants and clinical impact. Vascul Pharmacol 2022; 146:107099. [PMID: 36058492 DOI: 10.1016/j.vph.2022.107099] [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: 06/19/2022] [Revised: 08/16/2022] [Accepted: 08/26/2022] [Indexed: 10/14/2022]
Abstract
BACKGROUND Over the past two decades randomized controlled trials of combination treatments for Pulmonary Arterial Hypertension (PAH) have demonstrated improvements of clinical status but only modest reductions in mean pulmonary pressure (mPAP). Recent experiences with upfront combination treatments including parenteral prostacyclins have shown more substantial mPAP reductions, and have provided grounds for reconsiderations of treatment. OBJECTIVES To evaluate the possibility of achieving mPAP <25 mmHg with current treatments, its determinants and the prognostic impact of mPAP reduction. METHODS 267 consecutive idiopathic, hereditary and drug and toxin-induced PAH patients treated with targeted therapies from three expert centers were followed with periodic clinical and hemodynamic assessments for survival detection. RESULTS Fifty-four (20.2%) patients achieved a mPAP <25 mmHg over 58 months (IQR 27-90) of treatment. Determinants of mPAP <25 mmHg were mPAP at diagnosis (HR 0.96, 95C.I. 0.93-0.98, p = 0.002) and an upfront combination strategy (double oral combination: HR 2.3, 95C.I. 1.10-4.76, p = 0.02; one oral plus parenteral prostanoid: HR 3.6, 95C.I. 1.39-9.37, p = 0.008; triple combination employing parenteral prostanoids: HR 12.9, 95C.I. 4.9-33.2, p = 0.0001). Seventy-three patients (27.3%) died. Survival rates were 90%, 79%, 70%, 55%, and 42% at 1, 3, 5, 10, and 15 years, respectively. Mean PAP during follow-up, days from diagnosis to prostanoid initiation and prostanoid maximum dose emerged as independent predictors of survival (Uno-C-index: 0.85). A mPAP ≤35 mmHg during follow-up was identified as the best cutoff value for prediction of survival. CONCLUSIONS Reduction to a mean PAP ≤ 35 mmHg appears to be a meaningful treatment target in idiopathic, hereditary and drug and toxin-induced pulmonary arterial hypertension.
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Affiliation(s)
- Roberto Badagliacca
- Department of Clinical, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Italy.
| | - Carmine Dario Vizza
- Department of Clinical, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Italy
| | - Irene Lang
- Division of Cardiology, Medical University of Vienna, Vienna, Austria
| | | | - Silvia Papa
- Department of Clinical, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Italy
| | - Giovanna Manzi
- Department of Clinical, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Italy
| | - Domenico Filomena
- Department of Clinical, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Italy
| | - Aiko Ogawa
- Department of Clinical Science, Okayama Medical Center, Japan
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15
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Wilkins MR. Pulmonary Hypertension: Dissecting a Complex Phenotype. J Am Coll Cardiol 2022; 80:719-721. [PMID: 35953137 DOI: 10.1016/j.jacc.2022.05.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 05/31/2022] [Indexed: 11/26/2022]
Affiliation(s)
- Martin R Wilkins
- National Heart and Lung Institute, Imperial College London, London, United Kingdom.
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16
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Telehealth: A winning weapon to face the COVID-19 outbreak for patients with pulmonary arterial hypertension. Vascul Pharmacol 2022; 145:107024. [PMID: 35716991 PMCID: PMC9212864 DOI: 10.1016/j.vph.2022.107024] [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: 05/26/2022] [Accepted: 06/12/2022] [Indexed: 11/30/2022]
Abstract
Background COVID-19 pandemic severely affected national health systems, altering the modality and the type of care of patients with acute and chronic diseases. To minimize the risk of exposure to SARS-CoV2 for patients and health professionals, face-to-face visits were cancelled or postponed and the use of telemedicine was strongly encouraged. This reorganization involved especially patients with rare diseases needing periodic comprehensive assessment, such as pulmonary arterial hypertension (PAH). Main body The paper reports a proposal of strategy adopted for patients followed at our PAH center in Rome, where patients management was diversified based on clinical risk according to the European Society of Cardiology/European Respiratory Society PH guidelines-derived score and the REVEAL 2.0 score. A close monitoring and support of these patients were made possible by policy changes reducing barriers to telehealth access and promoting the use of telemedicine. Synchronous/asynchronous modalities and remote monitoring were used to collect and transfer medical data in order to guide physicians in therapeutic-decision making. Conversely, the use of implantable monitors providing hemodynamic information and echocardiography-mobile devices wirelessly connecting was limited by the poor experience existing in this setting. Large surveys and clinical trials are welcome to test the potential benefit of the optimal balance between traditional PAH management and telemedicine opportunities. Conclusion Italy was found unprepared to manage the dramatic effects caused by COVID-19 on healthcare systems. In this emergency situation telemedicine represented a promising tool especially in rare diseases as PAH, but was limited by its scattered availability and legal and ethical issues. Cohesive partnership of health care providers with regional public health officials is needed to prioritize PAH patients for telemedicine by dedicated tools.
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17
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Sahay S, Bhatt J, Beshay S, Guha A, Nguyen DT, Graviss EA, Nagueh SF. E‐REVEAL Lite 2.0 scoring for early prediction of disease progression in pulmonary arterial hypertension. Pulm Circ 2022; 12:e12026. [PMID: 35506081 PMCID: PMC9052981 DOI: 10.1002/pul2.12026] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 11/23/2021] [Accepted: 12/12/2021] [Indexed: 12/23/2022] Open
Abstract
Risk stratification is an essential tool in the management of pulmonary arterial hypertension (PAH). These tools lack detailed echocardiographic assessment which plays a central role in clinical risk assessment in PAH. Thus, we aimed at assessing whether adding echocardiography‐driven data to REVEAL Lite 2.0 (Registry to Evaluate Early and Long‐Term PAH Disease Management) improves the assessment of risk stratification in PAH. A retrospective analysis of 134 consecutive patients between January 2016 and December 2019 was done. We identified patients who experienced a disease progression “event” defined by the initiation of intravenous (IV) or parenteral prostacyclin, transplant referral, or death due to PAH. All other PAH patients who did not experience an “event” during this period were included in the analysis as controls. Echocardiography and REVEAL Lite 2.0 were collected from 4 to 8 months before the event and compared with the control group to predict the risk of a disease progression event. One hundred and ten patients were included in the final analysis with 22 experiencing a disease progression event and 88 remaining stable during the study period. Different echocardiographic parameters were combined with REVEAL Lite 2.0 scores in both groups. The combination of REVEAL Lite 2.0 and the left ventricular end‐diastolic (LVED) eccentricity index (as a continuous variable) had the highest area under the curve (AUC) of 0.87, which approached a significant difference with that of the REVEAL Lite 2.0 alone (p = 0.052). An additional multivariable regression model that included REVEAL Lite 2.0, LVED eccentricity index as a continuous variable, and RAP achieved the best AUC at 0.88 (0.80, 0.96), which was significantly different from that of the REVEAL Lite 2.0 alone (AUC 0.77 [0.66, 0.88]; p = 0.049). These results suggest that combining different echocardiographic parameters to REVEAL Lite 2.0 provides more statistically accurate risk predictions compared to REVEAL Lite 2.0 alone. A combination of LVED eccentricity index with REVEAL Lite 2.0 achieved the best AUC in predicting the event in our cohort.
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Affiliation(s)
- Sandeep Sahay
- Division of Pulmonary Critical Care & Sleep Medicine, Houston Methodist Hospital Houston Texas USA
- Weill Cornell Medicine New York USA
| | - Jiken Bhatt
- Debakey Heart & Vascular Center Houston Methodist Hospital Houston Texas USA
| | - Sarah Beshay
- Division of Pulmonary Critical Care & Sleep Medicine, Houston Methodist Hospital Houston Texas USA
| | - Ashrith Guha
- Debakey Heart & Vascular Center Houston Methodist Hospital Houston Texas USA
| | - Duc T. Nguyen
- Department of Pathology and Genomic Medicine Houston Methodist Hospital Houston Texas USA
| | - Edward A. Graviss
- Department of Pathology and Genomic Medicine Houston Methodist Hospital Houston Texas USA
| | - Sherif F. Nagueh
- Debakey Heart & Vascular Center Houston Methodist Hospital Houston Texas USA
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18
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Computational Simulator Models and Invasive Hemodynamic Monitoring as Tools for Precision Medicine in Pulmonary Arterial Hypertension. J Clin Med 2021; 11:jcm11010082. [PMID: 35011825 PMCID: PMC8745441 DOI: 10.3390/jcm11010082] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 12/11/2021] [Accepted: 12/21/2021] [Indexed: 12/13/2022] Open
Abstract
Precision medicine, providing the right therapeutic strategy for the right patient, could revolutionize management and prognosis of patients affected by cardiovascular diseases. Big data and artificial intelligence are pivotal for the realization of this ambitious design. In the setting of pulmonary arterial hypertension (PAH), the use of computational models and data derived from ambulatory implantable hemodynamic monitors could provide useful information for tailored treatment, as requested by precision medicine.
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19
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Vanderpool RR, Hunter KS, Insel M, Garcia JGN, Bedrick EJ, Tedford RJ, Rischard FP. The Right Ventricular-Pulmonary Arterial Coupling and Diastolic Function Response to Therapy in Pulmonary Arterial Hypertension. Chest 2021; 161:1048-1059. [PMID: 34637777 DOI: 10.1016/j.chest.2021.09.040] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 09/14/2021] [Accepted: 09/25/2021] [Indexed: 10/20/2022] Open
Abstract
BACKGROUND Multiparametric risk assessment is used in pulmonary arterial hypertension (PAH) to target therapy. However, this strategy is imperfect as most patients remain in intermediate or high risk after initial treatment with low risk being the goal. Metrics of right ventricular (RV) adaptation are promising tools that may help refine our therapeutic strategy. RESEARCH QUESTION Does RV adaptation predict therapeutic response over time? STUDY DESIGN AND METHODS We evaluated 52 incident treatment naïve patients with advanced PAH by catheterization and cardiac imaging longitudinally at baseline, follow-up 1 (∼3 mo.) and follow-up 2 (∼18 mo.). All patients were placed on goal-directed therapy with parenteral treprostinil and/or combination therapy with treatment escalation if functional class I-II was not achieved. Therapeutic response was evaluated at follow-up 1 as non-responders (died) or responders and again at follow-up 2 as super-responders (low risk) or partial-responders (high/intermediate risk). Multiparametric risk was based on a simplified ERS/ESC guideline score. RV adaptation was evaluated with the single-beat coupling ratio (Ees/Ea) and diastolic function with diastolic elastance (Eed). Data are expressed as mean±SD or odds ratio [95%CI]. RESULTS Nine patients (17%) were non-responders. PAH-directed therapy improved ERS low risk from 1 (2%) at baseline to 23 (55%) at follow-up 2. Ees/Ea at presentation was non-significantly higher in responders (0.9±0.4) versus non-responders (0.6±0.4, p=0.09) but was unable to predict super-responder status at follow-up 2 (odds ratio 1.40 [0.28-7.0], p=0.84). Baseline RVEF and change in Eed successfully predicted super-responder status at follow-up 2 (odds ratio 1.15 [1.0-1.27], p=0.009 and 0.29 [0.86-0.96], p=0.04, respectively). INTERPRETATION In patients with advanced PAH, RV-PA coupling could not discriminate irreversible RV failure (non-responders) at presentation but showed a late trend to improvement by follow-up 2. Early change in Eed and baseline RVEF were the best predictors of therapeutic response.
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Affiliation(s)
| | - Kendall S Hunter
- Department of Bioengineering and Cardiology, UC Denver Medical Campus, Denver, CO
| | - Michael Insel
- Division of Pulmonary, Critical Care, Sleep, and Allergy Medicine, University of Arizona, Tucson, AZ
| | - Joe G N Garcia
- Department of Medicine, University of Arizona, Tucson, AZ; Division of Pulmonary, Critical Care, Sleep, and Allergy Medicine, University of Arizona, Tucson, AZ
| | - Edward J Bedrick
- BIO5 Institute, Center of Biostatistics and Informatics, University of Arizona, Tucson, AZ
| | - Ryan J Tedford
- Division of Cardiology, Department of Medicine, Medical University of South Carolina, Charleston, SC
| | - Franz P Rischard
- Department of Medicine, University of Arizona, Tucson, AZ; Division of Pulmonary, Critical Care, Sleep, and Allergy Medicine, University of Arizona, Tucson, AZ.
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20
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Church C, Gin-Sing W, Grady D, Johnson M, Kiely DG, Lordan J, Turner N, Wort SJ, Condliffe R. Establishing expert consensus for the optimal approach to holistic risk-management in pulmonary arterial hypertension: a Delphi process and narrative review. Expert Rev Respir Med 2021; 15:1493-1503. [PMID: 34018901 DOI: 10.1080/17476348.2021.1931129] [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: 10/21/2022]
Abstract
Background: Pulmonary arterial hypertension (PAH) is associated with significant morbidity and reduced life expectancy. Various medical therapies, together with non-medical therapies such as exercise training, have been shown to improve outcomes for patients. We performed a Delphi consensus process to establish optimal approaches to optimizing patient care.Methods: A steering group of PAH experts formulated 38 statements grouped into 6 themes: burden of PAH, risk-stratification, the role of clinical phenotyping in the management of PAH, assessing clinical response to treatment, maximizing the medical treatment pathway and the role of other management options. An online survey was sent to PAH health-care professionals throughout the UK to assess consensus with these statements. Consensus was defined as high if ≥70% and very high if ≥90% of the respondents agreed with a statement. A narrative review for each theme was then performedResults: Consensus was very high in 27 (71%) statements, high in 7 (18%) statements and was not achieved in 4 (11%) statements.Conclusions: Based on the consensus scores, the steering group derived 13 recommendations which, if implemented, should result in improved holistic care of patients with PAH.
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Affiliation(s)
- Colin Church
- Scottish Pulmonary Vascular Unit, Golden Jubilee National Hospital, Glasgow, United Kingdom
| | - Wendy Gin-Sing
- Pulmonary Hypertension Service, Hammersmith Hospital, London, United Kingdom
| | - Duncan Grady
- Pulmonary Vascular Disease Unit, Royal Papworth Hospital NHS Trust, Cambridge, United Kingdom
| | - Martin Johnson
- Scottish Pulmonary Vascular Unit, Golden Jubilee National Hospital, Glasgow, United Kingdom
| | - David G Kiely
- Sheffield Pulmonary Vascular Disease Unit, Royal Hallamshire Hospital, Sheffield, United Kingdom
| | - Jim Lordan
- Pulmonary Vascular Unit, Freeman Hospital, Newcastle-upon-Tyne, United Kingdom
| | - Nadine Turner
- Scottish Pulmonary Vascular Unit, Golden Jubilee National Hospital, Glasgow, United Kingdom
| | - S John Wort
- Pulmonary Hypertension Service, Royal Brompton Hospital, London, United Kingdom
| | - Robin Condliffe
- Sheffield Pulmonary Vascular Disease Unit, Royal Hallamshire Hospital, Sheffield, United Kingdom
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21
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Huai X, Sun Y, Sun X, Wu W, Wang L, Jiang R, Gong S, Li J, Miao Y, Yuan P, Zhao Q. The effect of docosahexaenoic acid on predicting the survival of patients with idiopathic pulmonary arterial hypertension. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:995. [PMID: 34277795 PMCID: PMC8267313 DOI: 10.21037/atm-21-2479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 06/15/2021] [Indexed: 11/21/2022]
Abstract
Background Abnormal lipid metabolism has been reported in patients with idiopathic pulmonary arterial hypertension (IPAH); however, the prognostic value of plasma free fatty acids (FFAs) for these patients is unclear. The present study aimed to determine whether FFA can play a role in predicting the survival of patients with IPAH. Methods A total of 69 blood samples from patients with IPAH were subjected to liquid chromatography-mass spectrometry (LC-MS). According to the classification criteria for pulmonary hypertension in the European Society of Cardiology (ESC) guidelines, patients were divided into low-risk, intermediate-risk, and high-risk groups. The FFA expression levels of patients in the three groups were compared, and the indicators with significant differences were selected. Cox regression analysis was performed to examine the associations between survival and different factors. Receiver operator characteristic (ROC) curves were used to assess the predictive effect of plasma lipids in assessing patients’ risk of morbidity, including area under the curve (AUC), sensitivity, specificity and the best cutoff value. Kaplan-Meier curves were used to predict survival. Results A total of 24 FFA molecules were detected in the patients with IPAH. Among them, FFA (20:4), FFA (20:5), FFA (22:5), FFA (22:6), FFA (24:0) and FFA (30:4) showed significant differences between the low-risk and the intermediate-risk or high-risk patients with IPAH. These six FFAs were significantly correlated with hemodynamic parameters. FFA (22:6), named docosahexaenoic acid (DHA), displayed significant negative correlations with World Health Organization functional classification (WHO FC), mean right atrial pressure (mRAP), and pulmonary vascular resistance (PVR), and significant positive correlations with 6-minute walking distance (6MWD) and cardiac index (CI). Cox regression analyses demonstrated that total bilirubin (TBIL) and DHA were independent risk factors for survival of IPAH. Receiver operating characteristic curve analysis revealed that DHA had a cut-off value of 77.55, which had a sensitivity of 96.7% and a specificity of 62.5% for predicting survival. Kaplan-Meier curve analysis showed that a lower level of DHA predicted a poor outcome in patients with IPAH. Conclusions Our study suggested that FFA levels were correlated with disease severity. Lower levels of DHA predict poor survival in patients with IPAH.
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Affiliation(s)
- Xu Huai
- Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University, School of Medicine, Shanghai, China.,Institute of Bismuth Science, University of Shanghai for Science and Technology, Shanghai, China
| | - Yuanyuan Sun
- Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University, School of Medicine, Shanghai, China
| | - Xiuying Sun
- Department of Fever, Weifang Traditional Chinese Hospital, Weifang, China
| | - Wenhui Wu
- Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University, School of Medicine, Shanghai, China
| | - Lan Wang
- Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University, School of Medicine, Shanghai, China
| | - Rong Jiang
- Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University, School of Medicine, Shanghai, China
| | - Sugang Gong
- Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University, School of Medicine, Shanghai, China
| | - Jinling Li
- Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University, School of Medicine, Shanghai, China
| | - Yuqing Miao
- Institute of Bismuth Science, University of Shanghai for Science and Technology, Shanghai, China
| | - Ping Yuan
- Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University, School of Medicine, Shanghai, China
| | - Qinhua Zhao
- Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University, School of Medicine, Shanghai, China
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22
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Bordas-Martínez J, Gavaldà R, Shull JG, Vicens-Zygmunt V, Planas-Cerezales L, Bermudo-Peloche G, Santos S, Salord N, Monasterio C, Molina-Molina M, Suarez-Cuartin G. Idiopathic pulmonary fibrosis cluster analysis highlights diagnostic delay and cardiovascular comorbidity association with outcome. ERJ Open Res 2021; 7:00897-2020. [PMID: 33981766 PMCID: PMC8107351 DOI: 10.1183/23120541.00897-2020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 03/07/2021] [Indexed: 12/20/2022] Open
Abstract
Introduction Idiopathic pulmonary fibrosis (IPF) prognosis is heterogeneous despite antifibrotic treatment. Cluster analysis has proven to be a useful tool in identifying interstitial lung disease phenotypes, which has yet to be performed in IPF. The aim of this study is to identify phenotypes of IPF with different prognoses and requirements. Methods Observational retrospective study including 136 IPF patients receiving antifibrotic treatment between 2012 and 2018. Six patients were excluded due to follow-up in other centres. Cluster analysis of 30 variables was performed using approximate singular value-based tensor decomposition method and comparative statistical analysis. Results The cluster analysis identified three different groups of patients according to disease behaviour and clinical features, including mortality, lung transplant and progression-free survival time after 3-year follow-up. Cluster 1 (n=60) was significantly associated (p=0.02) with higher mortality. Diagnostic delay was the most relevant characteristic of this cluster, as 48% of patients had ≥2 years from first respiratory symptoms to antifibrotic treatment initiation. Cluster 2 (n=22) had the longest progression-free survival time and was correlated to subclinical patients evaluated in the context of incidental findings or familial screening. Cluster 3 (n=48) showed the highest percentage of disease progression without cluster 1 mortality, with metabolic syndrome and cardiovascular comorbidities as the main characteristics. Conclusion This cluster analysis of IPF patients suggests that diagnostic and treatment delay are the most significant factors associated with mortality, while IPF progression was more related to metabolic syndrome and cardiovascular comorbidities. Diagnostic delay and cardiovascular comorbidities impact IPF outcomeshttps://bit.ly/3lk2Z5y
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Affiliation(s)
- Jaume Bordas-Martínez
- Interstitial Lung Disease Unit, Respiratory Dept, Bellvitge University Hospital, IDIBELL, University of Barcelona, Hospitalet de Llobregat, Barcelona, Spain.,Sleep Unit, Respiratory Dept, Bellvitge University Hospital, IDIBELL, University of Barcelona, Hospitalet de Llobregat, Barcelona, Spain
| | - Ricard Gavaldà
- Amalfi Analytics, Barcelona, Spain.,Computer Science Dept, Polytechnic University of Catalonia, Barcelona, Spain
| | - Jessica G Shull
- Interstitial Lung Disease Unit, Respiratory Dept, Bellvitge University Hospital, IDIBELL, University of Barcelona, Hospitalet de Llobregat, Barcelona, Spain
| | - Vanesa Vicens-Zygmunt
- Interstitial Lung Disease Unit, Respiratory Dept, Bellvitge University Hospital, IDIBELL, University of Barcelona, Hospitalet de Llobregat, Barcelona, Spain
| | - Lurdes Planas-Cerezales
- Interstitial Lung Disease Unit, Respiratory Dept, Bellvitge University Hospital, IDIBELL, University of Barcelona, Hospitalet de Llobregat, Barcelona, Spain
| | - Guadalupe Bermudo-Peloche
- Interstitial Lung Disease Unit, Respiratory Dept, Bellvitge University Hospital, IDIBELL, University of Barcelona, Hospitalet de Llobregat, Barcelona, Spain
| | - Salud Santos
- Interstitial Lung Disease Unit, Respiratory Dept, Bellvitge University Hospital, IDIBELL, University of Barcelona, Hospitalet de Llobregat, Barcelona, Spain.,Sleep Unit, Respiratory Dept, Bellvitge University Hospital, IDIBELL, University of Barcelona, Hospitalet de Llobregat, Barcelona, Spain
| | - Neus Salord
- Sleep Unit, Respiratory Dept, Bellvitge University Hospital, IDIBELL, University of Barcelona, Hospitalet de Llobregat, Barcelona, Spain
| | - Carmen Monasterio
- Sleep Unit, Respiratory Dept, Bellvitge University Hospital, IDIBELL, University of Barcelona, Hospitalet de Llobregat, Barcelona, Spain
| | - Maria Molina-Molina
- Interstitial Lung Disease Unit, Respiratory Dept, Bellvitge University Hospital, IDIBELL, University of Barcelona, Hospitalet de Llobregat, Barcelona, Spain
| | - Guillermo Suarez-Cuartin
- Interstitial Lung Disease Unit, Respiratory Dept, Bellvitge University Hospital, IDIBELL, University of Barcelona, Hospitalet de Llobregat, Barcelona, Spain
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23
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Stubbe B, Seyfarth HJ, Kleymann J, Halank M, Al Ghorani H, Obst A, Desole S, Ewert R, Opitz CF. Monotherapy in patients with pulmonary arterial hypertension at four German PH centres. BMC Pulm Med 2021; 21:130. [PMID: 33882879 PMCID: PMC8061059 DOI: 10.1186/s12890-021-01499-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 04/13/2021] [Indexed: 11/16/2022] Open
Abstract
Background Although combination therapy is the gold standard for patients with pulmonary arterial hypertension (PAH), some of these patients are still being treated with monotherapy. Methods We conducted a retrospective analysis at four German PH centres to describe the prevalence and characteristics of patients receiving monotherapy. Results We identified 131 incident PAH patients, with a mean age of 64 ± 13.8 years and a varying prevalence of comorbidities, cardiovascular risk factors and targeted therapy. As in other studies, the extent of prescribed PAH therapy varied with age and coexisting diseases, and younger, so-called “typical” PAH patients were more commonly treated early with combination therapy (48% at 4–8 months). In contrast, patients with multiple comorbidities or cardiovascular risk factors were more often treated with monotherapy (69% at 4–8 months). Survival at 12 months was not significantly associated with the number of PAH drugs used (single, dual, triple therapy) and was not different between “atypical” and “typical” PAH patients (89% vs. 85%). Conclusion Although “atypical” PAH patients with comorbidities or a more advanced age are less aggressively treated with respect to combination therapy, the outcome of monotherapy in these patients appears to be comparable to that of dual or triple therapy in “typical” PAH patients.
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Affiliation(s)
- Beate Stubbe
- Internal Medicine B, Pneumology, University Hospital Greifswald, Greifswald, Germany.
| | | | - Janina Kleymann
- Internal Medicine, Pneumology, University Hospital Dresden, Dresden, Germany
| | - Michael Halank
- Internal Medicine, Pneumology, University Hospital Dresden, Dresden, Germany
| | - Hussam Al Ghorani
- Internal Medicine, Cardiology, DRK Kliniken Berlin and Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Anne Obst
- Internal Medicine B, Pneumology, University Hospital Greifswald, Greifswald, Germany
| | - Susanna Desole
- Internal Medicine B, Pneumology, University Hospital Greifswald, Greifswald, Germany
| | - Ralf Ewert
- Internal Medicine B, Pneumology, University Hospital Greifswald, Greifswald, Germany
| | - Christian F Opitz
- Internal Medicine, Cardiology, DRK Kliniken Berlin and Charité-Universitätsmedizin Berlin, Berlin, Germany
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24
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Miotti C, Papa S, Manzi G, Luongo F, Scoccia G, Vizza CD, Badagliacca R. Incidence and long-term outcomes of pregnant women complicated with pulmonary arterial hypertension during different pregnancies: A prospective cohort study from China. Int J Cardiol 2021; 332:193-194. [PMID: 33781854 DOI: 10.1016/j.ijcard.2021.03.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Accepted: 03/25/2021] [Indexed: 10/21/2022]
Affiliation(s)
- Cristiano Miotti
- Department of Clinical, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico, 155, 00161 Rome, Italy
| | - Silvia Papa
- Department of Clinical, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico, 155, 00161 Rome, Italy
| | - Giovanna Manzi
- Department of Clinical, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico, 155, 00161 Rome, Italy
| | - Federico Luongo
- Department of Clinical, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico, 155, 00161 Rome, Italy
| | - Gianmarco Scoccia
- Department of Clinical, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico, 155, 00161 Rome, Italy
| | - Carmine Dario Vizza
- Department of Clinical, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico, 155, 00161 Rome, Italy
| | - Roberto Badagliacca
- Department of Clinical, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico, 155, 00161 Rome, Italy.
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25
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Badagliacca R, D'Alto M, Ghio S, Argiento P, Bellomo V, Brunetti ND, Casu G, Confalonieri M, Corda M, Correale M, D'Agostino C, De Michele L, Galgano G, Greco A, Lombardi C, Manzi G, Mercurio V, Mulè M, Paciocco G, Papa S, Romeo E, Scelsi L, Stolfo D, Vitulo P, Naeije R, Vizza CD. Risk Reduction and Hemodynamics with Initial Combination Therapy in Pulmonary Arterial Hypertension. Am J Respir Crit Care Med 2021; 203:484-492. [PMID: 32857597 DOI: 10.1164/rccm.202004-1006oc] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Rationale: An initial oral combination of drugs is being recommended in pulmonary arterial hypertension (PAH), but the effects of this approach on risk reduction and pulmonary vascular resistance (PVR) are not known.Objectives: To test the hypothesis that a low-risk status would be determined by the reduction of PVR in patients with PAH treated upfront with a combination of oral drugs.Methods: The study enrolled 181 treatment-naive patients with PAH (81% idiopathic) with a follow-up right heart catheterization at 6 months (interquartile range, 144-363 d) after the initial combination of endothelin receptor antagonist + phosphodiesterase-5 inhibitor drugs and clinical evaluation and risk assessments by European guidelines and Registry to Evaluate Early and Long-Term PAH Disease Management scores.Measurements and Main Results: Initial combination therapy improved functional class and 6-minute-walk distance and decreased PVR by an average of 35% (median, 40%). One-third of the patients had a decrease in PVR <25%. This poor hemodynamic response was independently predicted by age, male sex, pulmonary artery pressure and cardiac index, and at echocardiography, a right/left ventricular surface area ratio of greater than 1 associated with low tricuspid annular plane systolic excursion of less than 18 mm. A low-risk status at 6 months was achieved or maintained in only 34.8% (Registry to Evaluate Early and Long-Term PAH Disease Management score) to 43.1% (European score) of the patients. Adding criteria of poor hemodynamic response improved prediction of a low-risk status.Conclusions: A majority of patients with PAH still insufficiently improved after 6 months of initial combinations of oral drugs is identifiable at initial evaluation by hemodynamic response criteria added to risk scores.
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Affiliation(s)
- Roberto Badagliacca
- Department of Cardiovascular and Respiratory Sciences, Sapienza University of Rome, Rome, Italy
| | - Michele D'Alto
- Department of Cardiology, Monaldi Hospital, University L. Vanvitelli, Naples, Italy
| | - Stefano Ghio
- Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Policlinico S Matteo, Pavia, Italy
| | - Paola Argiento
- Department of Cardiology, Monaldi Hospital, University L. Vanvitelli, Naples, Italy
| | - Vincenzo Bellomo
- Department of Cardiology, F.Miulli Hospital, Acquaviva delle Fonti, Bari, Italy
| | | | - Gavino Casu
- Azienda per la Tutela della Salute Sardegna-Area Socio Sanitaria Locale Nuoro, San Francesco Hospital, Nuoro, Italy
| | - Marco Confalonieri
- Pulmonology Unit, Heart-Thorax-Vessels Department, University Hospital of Cattinara, Trieste, Italy
| | - Marco Corda
- Azienda Ospedaliera G. Brotzu San Michele, Cagliari, Italy
| | - Michele Correale
- Cardiology Department, Ospedali Riuniti University Hospital, Foggia, Italy
| | - Carlo D'Agostino
- Cardiology Department, University Hospital Policlinico Consorziale Bari, Italy
| | - Lucrezia De Michele
- Cardiology Department, University Hospital Policlinico Consorziale Bari, Italy
| | - Giuseppe Galgano
- Department of Cardiology, F.Miulli Hospital, Acquaviva delle Fonti, Bari, Italy
| | - Alessandra Greco
- Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Policlinico S Matteo, Pavia, Italy
| | - Carlo Lombardi
- Cardiologia, Università degli studi di Brescia, Brescia, Italy
| | - Giovanna Manzi
- Department of Cardiovascular and Respiratory Sciences, Sapienza University of Rome, Rome, Italy
| | - Valentina Mercurio
- Department of Translational Medical Sciences, Federico II University of Naples, Naples, Italy
| | | | - Giuseppe Paciocco
- Dipartimento Cardio-Toraco-Vascolare, Clinica Pneumologica, Azienda Ospedaliera San Gerardo, Monza, Italy
| | - Silvia Papa
- Department of Cardiovascular and Respiratory Sciences, Sapienza University of Rome, Rome, Italy
| | - Emanuele Romeo
- Department of Cardiology, Monaldi Hospital, University L. Vanvitelli, Naples, Italy
| | - Laura Scelsi
- Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Policlinico S Matteo, Pavia, Italy
| | - Davide Stolfo
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy
| | - Patrizio Vitulo
- Pulmonology Unit, Istituti di Ricovero e Cura a Carattere Scientifico, Istituto Mediterraneo Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy; and
| | - Robert Naeije
- Department of Pathophysiology, Free University of Brussels, Brussels, Belgium
| | - Carmine Dario Vizza
- Department of Cardiovascular and Respiratory Sciences, Sapienza University of Rome, Rome, Italy
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Chen S, Wu Y, Qi H, Shen L, Ma W, Cao F, Diao Y, Wang T, Ou S, Fan W. Single-nodule hepatitis B virus-associated hepatocellular carcinoma smaller than 3 cm: two phenotypes defined by cluster analysis and their association with the outcome of ablation as the first-line therapy. Int J Hyperthermia 2021; 38:120-129. [PMID: 33541160 DOI: 10.1080/02656736.2021.1876930] [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: 10/22/2022] Open
Abstract
OBJECTIVES Hepatocellular carcinoma (HCC) is a heterogeneous disease. This study aimed to identify the heterogeneity related to the prognosis of ablation in patients with single-nodule hepatitis B virus (HBV)-associated HCC ≤3 cm. METHODS A total of 359 patients with single-nodule HBV-associated HCC ≤3 cm treated with curative thermal ablation were retrospectively investigated. Hierarchical cluster analysis was applied to obtain more homogeneous patient clusters concerning demographic and physiological characteristics. Discriminant analysis was performed to identify the relatively important variables for cluster analysis. Multiple correspondence analysis (MCA) was used to clarify the relationship between clusters and categorical variables. Overall survival (OS) was compared among clusters using the Kaplan-Meier model. RESULTS A two-cluster model was identified. Cluster 1 (n = 85) showed a higher percentage of female and older patients, higher inflammation response (higher prognostic nutritional index [PNI] and Glasgow prognostic score [GPS]), worse liver function (higher albumin-bilirubin grade and Child-Pugh grade), and relatively poorer immune status (higher neutrophil-to-lymphocyte ratio [NLR]) than cluster 2 (n = 274). NLR and GPS were the two most influential variables for cluster analysis (p < .0001). Cluster 2 had a significantly better prognosis than cluster 1. MCA revealed a clear negative correlation between inflammation status and liver function. Compared with cluster 1, the hazard ratios for OS of cluster 2 were 0.47 and 0.52 before and after adjusting for age, respectively (p < .05). CONCLUSIONS This study identified two sub-phenotypes of patients with single-nodule HBV-associated HCC ≤3 cm and their association with the outcome of thermal ablation alone as the first-line therapy. Key points Thermal ablation alone as the first-line therapy is not suitable for all patients with single-nodule hepatitis B virus (HBV)-associated hepatocellular carcinoma (HCC) ≤3 cm. Patients with single-nodule HBV-associated HCC ≤3 cm can be identified as two sub-phenotypes associated with the outcome of thermal ablation alone as the first-line therapy, based on key preoperative clinical characteristics, especially inflammatory response and immune status. Patients with single-nodule HBV-associated HCC ≤3 cm characterized by late-onset disease, worse liver function, poorer immune status, and higher inflammatory response (with higher inflammatory response being the most important factor) are not suitable for thermal ablation alone as the first-line therapy. In contrast, patients with single-nodule HBV-associated HCC ≤3 cm characterized by early-onset disease, better liver function, lower inflammatory response, and good immune status (with lower inflammatory response being the most important factor) are particularly suitable for thermal ablation alone. Implications for patient care In the treatment of patients with single-nodule HBV-associated HCC ≤3 cm, thermal ablation alone as the first-line therapy should be carefully considered after recognizing the key clinical characteristics, among which inflammatory response and immune status are the two most important factors involved in clinical heterogeneity, and inflammatory response is closely related to the prognosis of thermal ablation alone as the first-line therapy for these patients.
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Affiliation(s)
- Shuanggang Chen
- Department of Minimally Invasive Interventional Therapy, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Ying Wu
- Department of Minimally Invasive Interventional Therapy, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Han Qi
- Department of Minimally Invasive Interventional Therapy, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Lujun Shen
- Department of Minimally Invasive Interventional Therapy, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Weimei Ma
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University, Guangzhou, People's Republic of China.,Department of Radiology, The Eighth Affiliated Hospotal, Sun Yat-sen University, Shenzhen, People's Republic of China
| | - Fei Cao
- Department of Minimally Invasive Interventional Therapy, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Yuhong Diao
- Department of Minimally Invasive Interventional Therapy, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Ting Wang
- Department of Minimally Invasive Interventional Therapy, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Shunling Ou
- Department of Minimally Invasive Interventional Therapy, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Weijun Fan
- Department of Minimally Invasive Interventional Therapy, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University, Guangzhou, People's Republic of China
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Miotti C, Papa S, Manzi G, Scoccia G, Luongo F, Toto F, Malerba C, Cedrone N, Sciomer S, Ciciarello F, Fedele F, Vizza CD, Badagliacca R. The Growing Role of Echocardiography in Pulmonary Arterial Hypertension Risk Stratification: The Missing Piece. J Clin Med 2021; 10:jcm10040619. [PMID: 33561999 PMCID: PMC7915820 DOI: 10.3390/jcm10040619] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 01/29/2021] [Accepted: 02/02/2021] [Indexed: 12/17/2022] Open
Abstract
Pulmonary arterial hypertension (PAH) is a rare, progressive disease with a poor prognosis. The pathophysiologic model is mainly characterized by an afterload mismatch in which an increased right ventricle afterload, driven by increased pulmonary vascular resistance (PVR), leads to right heart failure. International guidelines recommend optimization of treatment based on regular risk assessments to achieve or maintain a low-risk status. Current risk scores are based on a multi-modality approach, including demographic, clinical, functional, exercise, laboratory, and hemodynamic parameters, which lack significant echocardiographic parameters. The originality of echocardiography relies on the opportunity to assess in a non-invasive way a physiologically meaningful combination of easy to measure variables tightly related to right ventricle adaptation/maladaptation to increased afterload, the main determinant of a patient's prognosis. Echo-derived morphological and functional parameters have been investigated in PAH, proving to have prognostic relevance. Different therapeutic strategies proved to have different effects in reducing PVR. An upfront combination of drugs, including a parenteral prostacyclin, has shown to be associated with right heart reverse remodeling in a greater proportion of patients than other treatment strategies as a function of PVR reduction. Adding echocardiographic data to current risk scores would allow better identification of right ventricle (RV) adaptation in PAH patients' follow-up. This additional information would allow better stratification of the patient, leading to optimized and personalized therapeutic management.
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Affiliation(s)
- Cristiano Miotti
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Silvia Papa
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Giovanna Manzi
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Gianmarco Scoccia
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Federico Luongo
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Federica Toto
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Claudia Malerba
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Nadia Cedrone
- Internal Medicine Department, Ospedale S. Pertini, 00157 Rome, Italy;
| | - Susanna Sciomer
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Francesco Ciciarello
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Francesco Fedele
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Carmine Dario Vizza
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Roberto Badagliacca
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
- Correspondence: ; Tel.: +39-06-4997-9016
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Hoeper MM, Pausch C, Grünig E, Klose H, Staehler G, Huscher D, Pittrow D, Olsson KM, Vizza CD, Gall H, Benjamin N, Distler O, Opitz C, Gibbs JSR, Delcroix M, Ghofrani HA, Rosenkranz S, Ewert R, Kaemmerer H, Lange TJ, Kabitz HJ, Skowasch D, Skride A, Jureviciene E, Paleviciute E, Miliauskas S, Claussen M, Behr J, Milger K, Halank M, Wilkens H, Wirtz H, Pfeuffer-Jovic E, Harbaum L, Scholtz W, Dumitrescu D, Bruch L, Coghlan G, Neurohr C, Tsangaris I, Gorenflo M, Scelsi L, Vonk-Noordegraaf A, Ulrich S, Held M. Idiopathic pulmonary arterial hypertension phenotypes determined by cluster analysis from the COMPERA registry. J Heart Lung Transplant 2020; 39:1435-1444. [DOI: 10.1016/j.healun.2020.09.011] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 09/10/2020] [Accepted: 09/22/2020] [Indexed: 12/14/2022] Open
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Multidimensional assessment and cluster analysis for idiopathic pulmonary arterial hypertension phenotyping. J Heart Lung Transplant 2020; 40:166-167. [PMID: 33243664 DOI: 10.1016/j.healun.2020.11.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 11/02/2020] [Indexed: 01/26/2023] Open
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Badagliacca R, Pezzuto B, Papa S, Poscia R, Manzi G, Pascaretta A, Miotti C, Luongo F, Scoccia G, Ciciarello F, Casu G, Sciomer S, Fedele F, Naeije R, Vizza CD. Right Ventricular Strain Curve Morphology and Outcome in Idiopathic Pulmonary Arterial Hypertension. JACC Cardiovasc Imaging 2020; 14:162-172. [PMID: 33129726 DOI: 10.1016/j.jcmg.2020.08.017] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 08/24/2020] [Accepted: 08/28/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVES The purpose of this study was to explore speckle tracking echocardiographic right ventricular (RV) post-systolic strain patterns and their clinical relevance in idiopathic pulmonary arterial hypertension (PAH). BACKGROUND The imaging of RV diastolic function in PAH remains incompletely understood. METHODS Speckle tracking echocardiography of RV post-systolic strain recordings were examined in 108 consecutive idiopathic patients with PAH. Each of them underwent baseline clinical, hemodynamic, and complete echocardiographic evaluation and follow-up. RESULTS In total, 3 post-systolic strain patterns derived from the mid-basal RV free wall segments were identified. Pattern 1 was characterized by prompt return of strain-time curves to baseline after peak systolic negativity, like in normal control subjects. Pattern 2 was characterized by persisting negativity of strain-time curves well into diastole, before an end-diastolic returning to baseline. Pattern 3 was characterized by a slow return of strain-time curves to baseline during diastole. The 3 patterns corresponded respectively to mild PH, more advanced PH but with still preserved RV function, and PH with obvious end-stage right heart failure. Patterns were characterized by optimal reproducibility when complementary to quantitative measurement of right ventricular longitudinal early diastolic strain rate (RVLSR-E), and right ventricular longitudinal late diastolic strain rate (RVLSR-A) (Cohen's κ = 0.88; p = 0.0001). Multivariable models for clinical worsening prediction demonstrated that the addition of RV post-systolic patterns to clinical and hemodynamic variables significantly increased their prognostic power (0.78 vs. 0.66; p < 0.001). Freedom from clinical worsening rates at 1 and 2 years from baseline were, respectively, 100% and 93% for Pattern 1; 80% and 55% for Pattern 2; and 60% and 33% for Pattern 3. CONCLUSIONS Speckle tracking echocardiography allows for the identification of 3 phenotypically distinct, reproducible, and clinically meaningful RV strain-derived post-systolic patterns.
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Affiliation(s)
- Roberto Badagliacca
- Department of Cardiovascular and Respiratory Science, Sapienza University of Rome, Italy.
| | - Beatrice Pezzuto
- Department of Cardiovascular and Respiratory Science, Sapienza University of Rome, Italy
| | - Silvia Papa
- Department of Cardiovascular and Respiratory Science, Sapienza University of Rome, Italy
| | - Roberto Poscia
- Department of Cardiovascular and Respiratory Science, Sapienza University of Rome, Italy
| | - Giovanna Manzi
- Department of Cardiovascular and Respiratory Science, Sapienza University of Rome, Italy
| | - Antonella Pascaretta
- Department of Cardiovascular and Respiratory Science, Sapienza University of Rome, Italy
| | - Cristiano Miotti
- Department of Cardiovascular and Respiratory Science, Sapienza University of Rome, Italy
| | - Federico Luongo
- Department of Cardiovascular and Respiratory Science, Sapienza University of Rome, Italy
| | - Gianmarco Scoccia
- Department of Cardiovascular and Respiratory Science, Sapienza University of Rome, Italy
| | - Francesco Ciciarello
- Department of Cardiovascular and Respiratory Science, Sapienza University of Rome, Italy
| | - Gavino Casu
- ATS Sardegna-ASSL Nuoro, San Francesco Hospital Nuoro, Nuoro, Italy
| | - Susanna Sciomer
- Department of Cardiovascular and Respiratory Science, Sapienza University of Rome, Italy
| | - Francesco Fedele
- Department of Cardiovascular and Respiratory Science, Sapienza University of Rome, Italy
| | - Robert Naeije
- Department of Pathophysiology, Free University of Brussels, Brussels, Belgium
| | - Carmine Dario Vizza
- Department of Cardiovascular and Respiratory Science, Sapienza University of Rome, Italy
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DesJardin JT, Kolaitis NA, Kime N, Kronmal RA, Benza RL, Elwing JM, Lammi MR, McConnell JW, Presberg KW, Sager JS, Shlobin OA, De Marco T. Age-related differences in hemodynamics and functional status in pulmonary arterial hypertension: Baseline results from the Pulmonary Hypertension Association Registry. J Heart Lung Transplant 2020; 39:945-953. [PMID: 32507341 DOI: 10.1016/j.healun.2020.05.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 04/23/2020] [Accepted: 05/11/2020] [Indexed: 10/24/2022] Open
Abstract
BACKGROUND The age of patients with pulmonary arterial hypertension (PAH) has increased, with registries now reporting mean ages of 50 to 65 years old. Limited data exist on age-related differences in hemodynamic and functional assessments in PAH. METHODS Adults with PAH in the Pulmonary Hypertension Association Registry were divided into 3 groups (18-50, 51-65, and >65 years old). Analysis of variance and chi-square testing were used to assess for baseline differences. Linear regression was used to examine the association of age with continuous hemodynamic and functional variables. RESULTS A total of 769 patients with mean age of 56 ± 16 years were included. Older patients had more connective tissue disease-associated PAH and less drug-associated PAH. In linear regression models, each year of increased age was associated with shorter 6-minute walk distance (-3.37 meters; 95% CI, -3.97 to -2.76), lower mean pulmonary arterial pressure (-0.21 mm Hg; 95% CI, -0.27 to -0.15), and lower pulmonary vascular resistance (-0.06 Wood units; 95% CI, -0.09 to -0.04). Pulmonary arterial compliance, cardiac index, right ventricular stroke work index, and percent predicted 6-minute walk distance were unrelated to age; resistance-compliance time was negatively related to age (-3 milliseconds per year; 95% CI, -4 to -2). CONCLUSIONS Relative to their pulmonary vascular resistance, older patients have lower pulmonary artery compliance and worse right ventricular performance. Based on these findings, we suspect that age influences right ventricular loading conditions and the response of the right ventricle to increased afterload.
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Affiliation(s)
- Jacqueline T DesJardin
- Department of Medicine, University of California, San Francisco, San Francisco, California.
| | - Nicholas A Kolaitis
- Department of Medicine, University of California, San Francisco, San Francisco, California
| | - Noah Kime
- Department of Biostatistics, University of Washington, Seattle, Washington
| | - Richard A Kronmal
- Department of Biostatistics, University of Washington, Seattle, Washington
| | - Raymond L Benza
- Cardiovascular Institute, Allegheny General Hospital, Pittsburgh, Pennsylvania
| | - Jean M Elwing
- Department of Medicine, University of Cincinnati, Cincinnati, Ohio
| | - Matthew R Lammi
- Comprehensive Pulmonary Hypertension Center - University Medical Center, Louisiana State University, New Orleans, Louisiana
| | | | - Kenneth W Presberg
- Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Jeffrey S Sager
- Cottage Health Pulmonary Hypertension Center, Cottage Health, Santa Barbara, California
| | - Oksana A Shlobin
- Inova Fairfax Medical Center, Inova Medical Group, Falls Church, Virginia
| | - Teresa De Marco
- Department of Medicine, University of California, San Francisco, San Francisco, California
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