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Zhang J, Zhang Y, Yin Y, Feng Y, Zhang R, Meng H, Wang J. 'Fear, uncertain, tired…...' psychological distress among pulmonary hypertension patients: a qualitative interview study. BMC Psychiatry 2024; 24:100. [PMID: 38317081 PMCID: PMC10840283 DOI: 10.1186/s12888-024-05539-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 01/19/2024] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND Patient-centered health care for patients with pulmonary hypertension (PH) is important and requires an understanding of patient experiences. However, there is a lack of approaches to examine what's the effects and how the disease impact patients' psychological well-beings. METHODS We conducted qualitative interviews with PH patient representatives to understand patient psychological experiences and inform patient-centered research and care. Participants were chosen from a tertiary hospital located in northwest China. 20 patients with PH who be treated at the hospital (13 participants were women, aged 18-74 years) were strategically selected and individually interviewed. We used qualitative analysis to identify themes relating to existential psychological distress that would clarify the nature of such concerns. RESULTS We found that patients experience tremendous psychological distress throughout the treatment process. Four categories that describe patients' psychological experiences emerged: burden of PH treatment, fear and uncertainty about the disease, frustration in social and family role, and lack of recognition of the condition. CONCLUSIONS Existential concerns are salient in PH and involve the experience of loss and disruptions to the sense of self and relationships. Healthcare practitioners must work more in collaboration to detect patients' need for support and to develop the patient's own skills to manage daily life. The PH teams should tailor interventions to provide emotional, informational and instrumental support and guidance to patients.
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Affiliation(s)
- Juxia Zhang
- Clinical Educational Department, Gansu Provincial Hospital, Lanzhou, 730000, Gansu, China.
| | - Yiyin Zhang
- School of Nursing, Gansu University of Chinese Medicine, Lanzhou, 730000, Gansu, China
| | - Yuhuan Yin
- School of Nursing, Gansu University of Chinese Medicine, Lanzhou, 730000, Gansu, China
| | - Yuping Feng
- School of Nursing, Gansu University of Chinese Medicine, Lanzhou, 730000, Gansu, China
| | - Rong Zhang
- School of Nursing, Gansu University of Chinese Medicine, Lanzhou, 730000, Gansu, China
| | - Hongyan Meng
- School of Nursing, Gansu University of Chinese Medicine, Lanzhou, 730000, Gansu, China
| | - Jing Wang
- School of Nursing, Gansu University of Chinese Medicine, Lanzhou, 730000, Gansu, China
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Li X, Yang T, Zhang Y, Zhao Q, Zeng Q, Jin Q, Duan A, Huang Z, Hu M, Zhang S, Gao L, Xiong C, Luo Q, Zhao Z, Liu Z. Optimal short-term outcomes in balloon pulmonary angioplasty: the minimum frequency of three sessions annually. Ther Adv Respir Dis 2024; 18:17534666241232521. [PMID: 38409856 PMCID: PMC10898305 DOI: 10.1177/17534666241232521] [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: 08/14/2023] [Accepted: 01/29/2024] [Indexed: 02/28/2024] Open
Abstract
BACKGROUND Balloon pulmonary angioplasty (BPA) is typically performed in a sequential manner. OBJECTIVES This study aimed to determine the lowest frequency of BPA for patients who could not reach treatment goals in a short period. DESIGN Retrospective cohort. METHODS We retrospectively enrolled 186 BPA-treated patients diagnosed with chronic thromboembolic pulmonary hypertension. According to the accumulative number of performed BPA sessions or treated pulmonary vessels or the ratio of the number of treated pulmonary vessels/the number of baseline lesions (T/P) prior to the initial occurrence of clinical outcome or censored date, we divided patients into different groups. The principal outcome was clinical worsening. RESULTS After stratifying patients by the number of performed BPA sessions, most baseline parameters were comparable among groups. During follow-up, 31 (16.7%) of 186 patients experienced clinical worsening. The 6-month cumulative clinical worsening-free survival rates of ⩾2 performed sessions group were significantly higher than that of 1 performed session group. The 12-month cumulative rates of clinical worsening-free survival exhibited a declining pattern in the subsequent sequence: ⩾3, 2, and 1 performed BPA sessions, and this trend persisted when follow-up time exceeded 12 months. The 6-, 12-, and 24-month cumulative clinical worsening-free survival rates were comparable between patients with 3 and ⩾4 performed BPA sessions. Similar results were also observed when stratifying patients by the accumulative number of treated pulmonary vessels (⩽8, 9-16, ⩾17) and T/P (⩽0.789, 0.790-1.263, ⩾1.264). CONCLUSION To achieve optimal short-term outcomes, patients might need to undergo ⩾2 BPA sessions or have ⩾9 pulmonary vessels treated or have T/P ⩾0.790 within 6 months, and undergo ⩾3 BPA sessions or have ⩾17 pulmonary vessels treated or have T/P ⩾1.264 within 12 months.
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Affiliation(s)
- Xin Li
- Center for Respiratory and Pulmonary Vascular Diseases, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, Beijing, China
| | - Tao Yang
- Center for Respiratory and Pulmonary Vascular Diseases, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, Beijing, China
| | - Yi Zhang
- Center for Respiratory and Pulmonary Vascular Diseases, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, Beijing, China
- Department of ICU, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Qing Zhao
- Center for Respiratory and Pulmonary Vascular Diseases, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, Beijing, China
| | - Qixian Zeng
- Center for Respiratory and Pulmonary Vascular Diseases, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, Beijing, China
| | - Qi Jin
- Center for Respiratory and Pulmonary Vascular Diseases, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, Beijing, China
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Anqi Duan
- Center for Respiratory and Pulmonary Vascular Diseases, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, Beijing, China
| | - Zhihua Huang
- Center for Respiratory and Pulmonary Vascular Diseases, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, Beijing, China
| | - Meixi Hu
- Center for Respiratory and Pulmonary Vascular Diseases, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, Beijing, China
| | - Sicheng Zhang
- Center for Respiratory and Pulmonary Vascular Diseases, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, Beijing, China
| | - Luyang Gao
- Center for Respiratory and Pulmonary Vascular Diseases, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, Beijing, China
| | - Changming Xiong
- Center for Respiratory and Pulmonary Vascular Diseases, National Center for Cardiovascular Diseases, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, Beijing, China
| | - Qin Luo
- Center for Pulmonary Vascular Diseases, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, No.167 Beilishi Road, Xicheng District, Beijing 100037, China
| | - Zhihui Zhao
- Center for Pulmonary Vascular Diseases, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, No.167 Beilishi Road, Xicheng District, Beijing 100037, China
| | - Zhihong Liu
- Center for Pulmonary Vascular Diseases, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, No.167 Beilishi Road, Xicheng District, Beijing 100037, China
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Crowley AV, Banfield M, Gupta A, Raj R, Gorantla VR. Role of Surgical and Medical Management of Chronic Thromboembolic Pulmonary Hypertension: A Systematic Review. Cureus 2024; 16:e53336. [PMID: 38435894 PMCID: PMC10907114 DOI: 10.7759/cureus.53336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2024] [Indexed: 03/05/2024] Open
Abstract
Chronic thromboembolic pulmonary hypertension (CTEPH) is underdiagnosed and has recently surfaced as one of the leading triggers of severe pulmonary hypertension. This disease process is described by structural changes of pulmonary arteries such as fibrous stenosis, complete obliteration, or the presence of a resistant intraluminal thrombus, resulting in increased pulmonary resistance and eventually progressing to right-sided heart failure. Hence, this study aims to describe the current treatments for CTEPH and their efficacy in hemodynamic improvement and prevention of recurring thromboembolic episodes in patients. This systematic review promptly follows the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. On February 13, 2022, our team searched through the following databases: PubMed, ProQuest, and ScienceDirect. The following keywords were used across all databases: CTEPH AND Pulmonary Endarterectomy (PEA), CTEPH AND Balloon Pulmonary Angioplasty (BPA), and CTEPH AND Medical Therapy OR Anticoagulation therapy. Twenty-nine thousand eighty-nine articles on current management techniques (PEA, Balloon angioplasty, anticoagulants) were selected, analyzed, and reviewed with each other. We found 19 articles concerning PEA, 15 concerning BPA, and six regarding anticoagulants. Most papers showed high success rates and promising evidence of PEA and anticoagulants as a post-operative regimen. BPA was the least preferred but is still reputable in patients unfit for invasive techniques. CTEPH is a condition presenting with either fibrous stenosis, complete obliteration of the artery, or a clogged thrombus. Recent studies have shown three techniques that physicians have used to treat CTEPH: balloon-pulmonary angioplasty, PEA, and medical management with anticoagulants. PEA followed by anticoagulants is preferred to balloon pulmonary angioplasties. CTEPH is an ongoing topic in research; as it continues to be researched, we hope to see more management techniques available.
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Affiliation(s)
- Alexandra V Crowley
- Medicine, St. George's University School of Medicine, True Blue, St. George's, GRD
| | - Megan Banfield
- Medicine, St. George's University School of Medicine, True Blue, St. George's, GRD
| | - Aditi Gupta
- Medicine, St. George's University School of Medicine, True Blue, St. George's, GRD
| | - Rhea Raj
- Medicine, St. George's University School of Medicine, True Blue, St. George's, GRD
| | - Vasavi R Gorantla
- Biomedical Sciences, West Virginia School of Osteopathic Medicine, Lewisburg, USA
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Xin L, Zhang Y, Luo Q, Zhao Q, Yang T, Zeng Q, Jin Q, Duan A, Huang Z, Hu M, Zhang S, Gao L, Xiong C, Zhao Z, Liu Z. Development and validation of a nomogram for predicting hemodynamic response to balloon pulmonary angioplasty in patients with chronic thromboembolic pulmonary hypertension. Respir Med 2023; 220:107440. [PMID: 37940060 DOI: 10.1016/j.rmed.2023.107440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 10/12/2023] [Accepted: 10/22/2023] [Indexed: 11/10/2023]
Abstract
BACKGROUND Balloon pulmonary angioplasty (BPA) can effectively alleviate pulmonary hypertension in patients with chronic thromboembolic pulmonary hypertension (CTEPH). Identifying predictors of unfavorable hemodynamic response to BPA is essential to guide clinical practice. Therefore, our objective was to construct and validate a nomogram to facilitate clinicians predicting hemodynamic response to BPA. METHODS Patients with CTEPH and underwent BPA from May 2018 to April 2022 were retrospectively collected. Favorable hemodynamic response to BPA was defined as a mean pulmonary arterial pressure ≤30 mmHg and/or a reduction in pulmonary vascular resistance ≥30 % at follow-up. RESULTS A total of 155 patients were included. At baseline, patients with favorable hemodynamic response had significantly lower proportion of occlusive lesions (11.11 % vs. 26.32 %, P = 0.017), higher diffusing capacity of the lungs for carbon monoxide (63.77 % ± 14.10 % vs. 59.11 % ± 11.78 %, P = 0.039), and better cardiac morphology than counterparts. LASSO regression and random forest were used to construct prediction models respectively. The LASSO regression model demonstrated better predictive ability and accuracy than the random forest model, as evidenced by higher area under curve (0.745 vs. 0.740) and lower Brier score (0.192 vs. 0.195). A nomogram was constructed based on the LASSO regression model, consisting of right ventricular end-diastolic diameter/left ventricular end-diastolic diameter, number of treated pulmonary vessels and proportion of occlusion lesions. High predictive ability of the LASSO model was preserved in validation (C index 0.744). CONCLUSIONS The current study constructed a nomogram with high accuracy in predicting BPA hemodynamic outcome, which could facilitate decision-making in clinical practice.
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Affiliation(s)
- Li Xin
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yi Zhang
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China; Department of ICU, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Qin Luo
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qing Zhao
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Tao Yang
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qixian Zeng
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qi Jin
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China; Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Anqi Duan
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhihua Huang
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Meixi Hu
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Sicheng Zhang
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Luyang Gao
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Changming Xiong
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhihui Zhao
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Zhihong Liu
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
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Jurado-Román A, Freixa X, Cid B, Cruz-González I, Sarnago Cebada F, Baz JA, Lozano Í, Sabaté M, Jiménez J, Íñigo García LA, Subinas Elorriaga A, Berenguer Jofresa A, Novo García E, Pérez Vizcayno MJ, Carrillo Suárez X, Pinar Bermúdez E, Calviño Santos R, Álvarez Antón S, Trillo Nouche R, Ruíz Arroyo JR, Fernández Cisnal A, Amat-Santos IJ, Jerez Valero M, Rama Merchán JC, Vaquerizo B, Tejada Ponce D, Ruiz Nodar JM, Sánchez Pérez I, Tejedor P, Elizaga J, Jiménez Cabrera FM, Bullones Ramírez JA, Sánchez Aquino R, Portero Pérez MP, Roura G, Mohandes M, Sáez Moreno R, Avanzas P, Caballero J, Torres Bosco AM, Merchán Herrera A, Robles Alonso J, Bosa Ojeda F, García San Román K, Agudelo VH, Martin Lorenzo P, Fernández JC, Pérez de Prado A, Ruiz Quevedo V, Cruz González I, Moreu Burgos J, Ruiz García J, Sánchez Burguillos FJ, Núñez Pernas D, Baello Monge P, Hernando Marrupe L, Franco Peláez JA, Jurado Román A, Pomar Domingo F, Fuertes Ferre G, Pimienta González R, Morales Ponce FJ, Sánchez Recalde Á, Ojeda Pineda S, Frutos Garcia A, Millán Segovia R, Fajardo Molina R, Díez Gil JL, Guisado Rasco A, Gómez Menchero AE, Bosch E, Oteo Domínguez JF, Gutiérrez-Barrios A, Cascón Pérez JD, Casanova Sandoval JM, Fernández Portales J, Rivero Crespo F, Gonzalez Caballero E, Ocaranza Sánchez R, Zueco J, García Del Blanco B, Alonso Briales JH, Sánchez Gila J, Vizcaino Arellano M, Carballo Garrido J, Andraka L, Gómez Jaume A, Merino Otermin Á, Artaiz Urdaci M, Arellano Serrano C, Íñigo García LA, García E, Unzué L, Ruiz Nodar JM, Arzamendi D, Freixa X, Mainar V, Usón M, Palazuelos Molinero J, López Palop R, Bethencourt A, Alegría Barrero E, Camacho Freire SJ, Peña G, Vázquez Álvarez ME, Muñoz Camacho JF, Ramírez Moreno A, Larman Tellechea M, García de la Borbolla Fernández R. Spanish cardiac catheterization and coronary intervention registry. 32nd official report of the Interventional Cardiology Association of the Spanish Society of Cardiology (1990-2022). REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2023; 76:1021-1031. [PMID: 37863184 DOI: 10.1016/j.rec.2023.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 07/26/2023] [Indexed: 10/22/2023]
Abstract
INTRODUCTION AND OBJECTIVES This article presents the annual activity report of the Interventional Cardiology Association of the Spanish Society of Cardiology (ACI-SEC) for the year 2022. METHODS All Spanish centers with catheterization laboratories were invited to participate. Data were collected online and were analyzed by an external company in collaboration with the members of the board of the ACI-SEC. RESULTS A total of 111 centers participated. The number of diagnostic studies increased by 4.8% compared with 2021, while that of percutaneous coronary interventions (PCI) remained stable. PCIs on the left main coronary artery increased by 22%. The radial approach continued to be preferred for PCI (94.9%). There was an upsurge in the use of drug-eluting balloons, as well as in intracoronary imaging techniques, which were used in 14.7% of PCIs. The use of pressure wires also increased (6.3% vs 2021) as did plaque modification techniques. Primary PCI continued to grow and was the most frequent treatment (97%) in ST-segment elevation myocardial infarction. Most noncoronary procedures maintained their upward trend, particularly percutaneous aortic valve implantation, atrial appendage closure, mitral/tricuspid edge-to-edge therapy, renal denervation, and percutaneous treatment of pulmonary arterial disease. CONCLUSIONS The Spanish cardiac catheterization and coronary intervention registry for 2022 reveals a rise in the complexity of coronary disease, along with a notable growth in procedures for valvular and nonvalvular structural heart disease.
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Affiliation(s)
| | - Xavier Freixa
- Servicio de Cardiología, Hospital Clínic de Barcelona, IDIBAPS, Universitat de Barcelona, Barcelona, Spain
| | - Belén Cid
- Servicio de Cardiología, Hospital Clínico de Santiago de Compostela, Santiago de Compostela, A Coruña, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain
| | - Ignacio Cruz-González
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain; Servicio de Cardiología, Hospital Clínico Universitario de Salamanca, Salamanca, Spain
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- Hospital Universitario Ramón y Cajal, Hospital Universitario Sanitas La Moraleja, Hospital Universitario Sanitas Zarzuela
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Provost M, Mornex JF, Nasser M, Zeghmar S, Traclet J, Ahmad K, Lestelle F, Chour A, Diesler R, Cottin V, Turquier S. Changes in the management of chronic thromboembolic pulmonary hypertension over a 10-year period, in a French expert regional competence centre. Respir Med Res 2023; 84:101021. [PMID: 37276770 DOI: 10.1016/j.resmer.2023.101021] [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: 08/24/2022] [Revised: 04/06/2023] [Accepted: 04/15/2023] [Indexed: 06/07/2023]
Abstract
Over the last few years, the advent of balloon pulmonary angioplasty (BPA) had led to changes in the management of chronic thromboembolic pulmonary hypertension (CTEPH). We reviewed data from 98 CTEPH patients diagnosed during the last decade in a pulmonary hypertension (PH) expert centre. The management modalities of 2 periods (Period A: 2011-15 and Period B: 2016-20) were compared. Age (period A: 72 [58-80] years; period B: 69 [62-79] years), clinical (New York Heart Association (NYHA) functional class III-IV: 25/41, 61% vs 39/57, 68%), and hemodynamic assessments (pulmonary vascular resistance: 7.5 [6.2-8.7] WU vs 8.0 [6.0-10.2] WU) at baseline were not significantly different. Pulmonary endarterectomy was performed in less than one third of patients (12, 29.3% vs 15, 26.3%). For patients not eligible for surgery, medical therapy was mostly prescribed alone during period A (medical therapy alone, patients diagnosed in period A: 61% vs in period B: 17.5%) while it was associated with BPA during period B (medical therapy + BPA, 12% vs 61.4%). The 5-year survival rate was excellent for patients who underwent surgery (96.3%) or BPA (95.2%), but was only 42.1% for patients under oral medication only (p < 0.0001). Patients diagnosed with CTEPH who cannot be operated should undergo BPA. The survival rate after BPA is as good as after surgery and significantly better than that of oral medication only.
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Affiliation(s)
- Mathilde Provost
- Centre de compétences de l'hypertension pulmonaire (Pulmo Tension), service de pneumologie, Hospices Civils de Lyon, Hôpital Louis Pradel, Lyon, France
| | - Jean-François Mornex
- Centre de compétences de l'hypertension pulmonaire (Pulmo Tension), service de pneumologie, Hospices Civils de Lyon, Hôpital Louis Pradel, Lyon, France; Centre de référence coordonnateur des maladies pulmonaires rares (RespiFil), service de pneumologie, Hospices Civils de Lyon, Hôpital Louis Pradel, Lyon, France; Université de Lyon, université Lyon 1, INRAE, EPHE, UMR754, IVPC, F-69007 , Lyon, France
| | - Mouhamad Nasser
- Centre de compétences de l'hypertension pulmonaire (Pulmo Tension), service de pneumologie, Hospices Civils de Lyon, Hôpital Louis Pradel, Lyon, France; Centre de référence coordonnateur des maladies pulmonaires rares (RespiFil), service de pneumologie, Hospices Civils de Lyon, Hôpital Louis Pradel, Lyon, France
| | - Sabrina Zeghmar
- Centre de compétences de l'hypertension pulmonaire (Pulmo Tension), service de pneumologie, Hospices Civils de Lyon, Hôpital Louis Pradel, Lyon, France
| | - Julie Traclet
- Centre de compétences de l'hypertension pulmonaire (Pulmo Tension), service de pneumologie, Hospices Civils de Lyon, Hôpital Louis Pradel, Lyon, France; Centre de référence coordonnateur des maladies pulmonaires rares (RespiFil), service de pneumologie, Hospices Civils de Lyon, Hôpital Louis Pradel, Lyon, France
| | - Kais Ahmad
- Centre de compétences de l'hypertension pulmonaire (Pulmo Tension), service de pneumologie, Hospices Civils de Lyon, Hôpital Louis Pradel, Lyon, France; Centre de référence coordonnateur des maladies pulmonaires rares (RespiFil), service de pneumologie, Hospices Civils de Lyon, Hôpital Louis Pradel, Lyon, France
| | - François Lestelle
- Centre de compétences de l'hypertension pulmonaire (Pulmo Tension), service de pneumologie, Hospices Civils de Lyon, Hôpital Louis Pradel, Lyon, France; Centre de référence coordonnateur des maladies pulmonaires rares (RespiFil), service de pneumologie, Hospices Civils de Lyon, Hôpital Louis Pradel, Lyon, France
| | - Ali Chour
- Centre de compétences de l'hypertension pulmonaire (Pulmo Tension), service de pneumologie, Hospices Civils de Lyon, Hôpital Louis Pradel, Lyon, France
| | - Rémi Diesler
- Centre de compétences de l'hypertension pulmonaire (Pulmo Tension), service de pneumologie, Hospices Civils de Lyon, Hôpital Louis Pradel, Lyon, France
| | - Vincent Cottin
- Centre de compétences de l'hypertension pulmonaire (Pulmo Tension), service de pneumologie, Hospices Civils de Lyon, Hôpital Louis Pradel, Lyon, France; Centre de référence coordonnateur des maladies pulmonaires rares (RespiFil), service de pneumologie, Hospices Civils de Lyon, Hôpital Louis Pradel, Lyon, France; Université de Lyon, université Lyon 1, INRAE, EPHE, UMR754, IVPC, F-69007 , Lyon, France
| | - Ségolène Turquier
- Centre de compétences de l'hypertension pulmonaire (Pulmo Tension), service de pneumologie, Hospices Civils de Lyon, Hôpital Louis Pradel, Lyon, France.
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Zhang Y, Li X, Jin Q, Luo Q, Zhao Q, Yang T, Zeng Q, Yan L, Duan A, Huang Z, Hu M, Xiong C, Zhao Z, Liu Z. The original and two new derivative versions of the COMPERA 2.0 risk assessment model: useful tools for guiding balloon pulmonary angioplasty. Respir Res 2022; 23:312. [PMCID: PMC9664665 DOI: 10.1186/s12931-022-02232-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 11/01/2022] [Indexed: 11/16/2022] Open
Abstract
Abstract
Background
The COMPERA 2.0 4-stratum (4-S) risk score has been demonstrated superior over the 3-stratum (3-S) one in patients with pulmonary arterial hypertension and medically managed patients with chronic thromboembolic pulmonary hypertension (CTEPH). We aimed to determine the prognostic value of the original 4-S and 3-S COMPERA 2.0 risk score and two new derivative versions in CTEPH patients who underwent balloon pulmonary angioplasty (BPA).
Methods
We retrospectively enrolled 175 BPA-treated patients with CTEPH. We assessed the risk stratification before and after each BPA session of CTEPH patients by the original 4-S and 3-S COMPERA 2.0 risk score (by rounding decimal to the nearest integer) and two new proposed derivative versions: the modified version (by rounding decimal to the next integer) and a hybrid version that fuses the original and modified versions. The primary endpoint was clinical worsening events. The secondary outcomes were achieving low-risk profile and mean pulmonary arterial pressure (mPAP) < 30 mmHg at follow-up. We used the Kaplan–Meier curve analysis to assess the survival differences between stratified patients. The comparative model’s performance was evaluated in terms of discrimination by Harrell’s C-index.
Results
All versions of COMPERA 2.0 4-S model outperformed the 3-S one in discriminating the differences in echocardiographic and hemodynamic parameters and clinical worsening-free survival rates. The original and hybrid 4-S model could independently predict the primary and secondary endpoints, and the hybrid version seemed to perform better. The first BPA session could significantly improve risk profiles, and these changes were associated with the likelihood of experiencing clinical worsening events, achieving a low-risk profile and mPAP < 30 mmHg at follow-up. The number of BPA sessions required to achieve low risk/mPAP < 30 mmHg increased as the baseline risk score escalated.
Conclusions
The COMPERA 2.0 4-S model outperformed the 3-S one in BPA-treated patients with CTEPH. The 4-S model, especially its hybrid version, could be used to predict clinical outcome before the initiation of BPA and monitor treatment response.
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8
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Hyder SN, Chatterjee S, Aggarwal V. Percutaneous Treatments for Pulmonary Hypertension: Reviewing the Growing Procedural Role for Interventional Cardiology. Interv Cardiol Clin 2022; 11:293-305. [PMID: 35710284 DOI: 10.1016/j.iccl.2022.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Pulmonary arterial hypertension is a common and highly morbid medical problem resulting in elevated pulmonary arterial pressures and pulmonary vascular resistance. Medical therapies are costly, and not always well-tolerated. Surgical therapies such as pulmonary endarterectomy and lung transplantation are limited to a small subset of patients due to various patient, disease, or institutional factors. Over the past decade, there has been growing investigation into endovascular interventional therapies for patients with pulmonary hypertension such as balloon pulmonary angioplasty and pulmonary denervation. In this review, we describe the current status, future directions, and our recommendations on technical considerations with these therapies.
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Affiliation(s)
- S Nabeel Hyder
- Division of Cardiology (Frankel Cardiovascular Center), Department of Internal Medicine, University of Michigan Medical School, 1500 East, Medical Center Drive, SPC 5860, Ann Arbor, MI 48109, USA
| | - Saurav Chatterjee
- Division of Cardiovascular Medicine, North Shore-Long Island Jewish Medical Centers, Northwell Health, Zucker School of Medicine, 270-05 76(th) Avenue, New Hyde Park, NY 11040, USA
| | - Vikas Aggarwal
- Division of Cardiology (Frankel Cardiovascular Center), Department of Internal Medicine, University of Michigan Medical School, 1500 East, Medical Center Drive, SPC 5860, Ann Arbor, MI 48109, USA.
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9
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Chronic Thromboembolic Pulmonary Hypertension. Lung 2022; 200:283-299. [DOI: 10.1007/s00408-022-00539-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 04/18/2022] [Indexed: 10/18/2022]
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10
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Kamada H, Ota H, Nakamura M, Sun W, Aoki T, Sato H, Sugimura K, Takase K. Quantification of vortex flow in pulmonary arteries of patients with chronic thromboembolic pulmonary hypertension. Eur J Radiol 2022; 148:110142. [DOI: 10.1016/j.ejrad.2021.110142] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 12/13/2021] [Accepted: 12/29/2021] [Indexed: 01/29/2023]
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11
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Li X, Zhang Y, Jin Q, Luo Q, Zhao Q, Yang T, Zeng Q, Yan L, Duan A, Huang Z, Hu M, Xiong C, Zhao Z, Liu Z. Predictors of early response to balloon pulmonary angioplasty in patients with inoperable chronic thromboembolic pulmonary hypertension. Ther Adv Respir Dis 2022; 16:17534666221138001. [DOI: 10.1177/17534666221138001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background: To achieve favorable hemodynamics, the number of balloon pulmonary angioplasty (BPA) sessions varied significantly among patients with inoperable chronic thromboembolic pulmonary hypertension (CTEPH). Increased BPA sessions burdened patients financially and psychologically. We aim to identify baseline characteristics that could predict early BPA response. Methods: Consecutive patients who were diagnosed with inoperable CTEPH and received BPA between May 2018 and October 2021 at Fuwai Hospital were retrospectively collected. Patients were categorized into ‘Early BPA responders’ or ‘Non-early BPA responders’ according to the hemodynamic outcome within the first three BPA sessions. Results: In total, 101 patients were included into analysis. At baseline, non-early BPA responders had lower female proportion, longer disease duration, and poorer laboratory test results compared with early responders, whereas hemodynamics were comparable. After the first three BPA sessions, hemodynamic improvement was more significant in early responders. Incidence of complication was comparable between the two groups. Multivariable logistic analysis identified that female sex (odds ratio [OR]: 7.155, 95% confidence interval [CI]: 1.323-38.692, p = 0.022), disease duration (OR: 0.851, 95% CI: 0.727-0.995, p = 0.043), baseline total bilirubin (OR: 0.934, 95% CI: 0.875-0.996, p = 0.038), and baseline NT-proBNP (OR: 0.473, 95% CI: 0.255-0.879, p = 0.018) were independently associated with early BPA response. Combination of these four parameters could predict 90% early BPA response. Conclusions: Patients with shorter disease duration, female sex, lower baseline NT-proBNP, and lower baseline total bilirubin are more likely to achieve early hemodynamic response to BPA. Moreover, early hemodynamic response was not accompanied with increased incidence of procedure-related complications.
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Affiliation(s)
- Xin Li
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yi Zhang
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qi Jin
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, Shanghai, China
| | - Qin Luo
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qing Zhao
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Tao Yang
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qixian Zeng
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lu Yan
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Anqi Duan
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhihua Huang
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Meixi Hu
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Changming Xiong
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhihui Zhao
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 Beilishi Rd, Xicheng District, Beijing 100037, China
| | - Zhihong Liu
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 Beilishi Rd, Xicheng District, Beijing 100037, China
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12
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Atas H, Mutlu B, Akaslan D, Kocakaya D, Kanar B, Inanc N, Karakurt S, Cimsit C, Yildizeli B. Balloon Pulmonary Angioplasty in Patients With Inoperable or Recurrent/Residual Chronic Thromboembolic Pulmonary Hypertension: A Single-Centre Initial Experience. Heart Lung Circ 2021; 31:520-529. [PMID: 34838454 DOI: 10.1016/j.hlc.2021.10.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 05/31/2021] [Accepted: 10/16/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Patients with inoperable chronic thromboembolic pulmonary hypertension (CTEPH) are often treated with pulmonary arterial hypertension-specific drugs. However, most of these patients remain symptomatic, despite medical treatment. Balloon pulmonary angioplasty (BPA) is an emerging therapeutic intervention for patients with inoperable CTEPH. This study aimed to report the initial experience of BPA in a tertiary referral centre for CTEPH. METHODS A total of 26 consecutive patients, who underwent 91 BPA sessions, were included in the study. All patients underwent a detailed examination, including 6-minute walking distance (6MWD), and right heart catheterisation at baseline and 3 months after the last BPA session. RESULTS The mean age of the patients was 51±17 years. Fifteen (15) patients had inoperable CTEPH and 11 patients had residual or recurrent CTEPH post pulmonary endarterectomy (PEA). Functional class improved in 17 of 26 (65%) patients. The 6MWD increased from a mean 315±129 to 411±140 m (p<0.001), and NT pro-BNP reduced from a median 456 to 189 pg/mL (p=0.001). The number of patients who required supplemental oxygen decreased from 11 (42.3%) to five (19%) (p=0.031) after BPA treatment. The mean pulmonary artery pressure decreased from a mean 47.5±13.4 to 38±10.9 mmHg (p<0.001), the pulmonary vascular resistance decreased from a mean 9.3±4.7 to 5.8±2.8 Wood units (p<0.001), and the cardiac index increased from a mean 2.4±0.7 to 2.9±0.6 L/min/m2 (p=0.008). CONCLUSIONS Balloon pulmonary angioplasty improved haemodynamics, 6MWD, and functional class, and reduced the requirement for supplemental oxygen, with an acceptable risk-benefit ratio in patients with inoperable CTEPH and with residual/recurrent CTEPH.
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Affiliation(s)
- Halil Atas
- Marmara University, School of Medicine, Department of Cardiology.
| | - Bulent Mutlu
- Marmara University, School of Medicine, Department of Cardiology
| | - Dursun Akaslan
- Marmara University, School of Medicine, Department of Cardiology
| | - Derya Kocakaya
- Marmara University, School of Medicine, Department of Pulmonology
| | - Batur Kanar
- Marmara University, School of Medicine, Department of Cardiology
| | - Nevsun Inanc
- Marmara University, School of Medicine, Department of Internal Medicine, Division of Rheumatology
| | - Sait Karakurt
- Marmara University, School of Medicine, Department of Pulmonology
| | - Cagatay Cimsit
- Marmara University, School of Medicine, Department of Radiology
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13
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Liu HY, Wu YJ, Huang SC, Liu CL, Hsu HH, Yu CJ. Experiences with pulmonary endarterectomy for chronic thromboembolic pulmonary hypertension at multiple centers in Taiwan. J Formos Med Assoc 2021; 121:604-612. [PMID: 34373177 DOI: 10.1016/j.jfma.2021.07.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 05/03/2021] [Accepted: 07/20/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Of the types of pulmonary hypertension, chronic thromboembolic pulmonary hypertension (CTEPH) may be cured through pulmonary endarterectomy (PEA). In this study, we investigated patient experiences with PEA for CTEPH treatment in Taiwan. METHODS We retrospectively reviewed the records of patients who underwent PEA in two medical centers between January 2005 and December 2019. We measured the following outcomes: in-hospital complications, improvements in cardiac function and exercise capacity, survival using Kaplan-Meier analysis after PEA. RESULTS Twenty-seven patients (female: 17) with a mean age of 52.6 years underwent PEA. Pre-operatively, most patients were New York Heart Association functional class (NYHA FC) III (n = 19) and IV (n = 7). The mean periods from the onset of symptoms to diagnosis and from diagnosis to operation were 22.6 and 22.3 months, respectively. After PEA, mean intubation time, and length of intensive care unit and hospital stay were 9, 11, and 20 days, respectively. Most patients' NYHA FCs improved to I (n = 15) and II (n = 10). The mean 6-min walk test (6MWT) result improved by 60.5%. The in-hospital mortality, mean follow-up period, and 5- and 10-year overall survival rates were 3.7%, 77.0 months, 96.3%, and 84.3%, respectively. Furthermore, 5- and 10-year disease-specific survival rates were both 96.3%. CONCLUSION When pre-operative and post-operative statuses were compared, we found a significant improvement in NYHA FC and 6MWT distance. Our study also found a lower in-hospital mortality rate compared to other published studies, except compared to the newer data provided by the University of California, San Diego group.
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Affiliation(s)
- Hao-Yun Liu
- Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yih-Jer Wu
- Department of Medicine, MacKay Medical College and Cardiovascular Center, MacKay Memorial Hospital, New Taipei, Taiwan
| | - Shu-Chien Huang
- Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Ching-Lung Liu
- Division of Chest Medicine, Department of Internal Medicine, MacKay Memorial Hospital, Taipei 104, Taiwan; Department of Medicine, MacKay Medical College, New Taipei City 252, Taiwan; Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei 114, Taiwan
| | - Hsao-Hsun Hsu
- Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan.
| | - Chong-Jen Yu
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
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14
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Sakurai S, Ukyo Y. Results of Macitentan in Japanese Patients With Chronic Thromboembolic Pulmonary Hypertension - A Prospective, Multicenter, Open-Label, Single-Arm, Phase 3 Study. Circ Rep 2021; 3:405-413. [PMID: 34250282 PMCID: PMC8258181 DOI: 10.1253/circrep.cr-21-0034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 04/27/2021] [Accepted: 05/10/2021] [Indexed: 11/09/2022] Open
Abstract
Background: Macitentan, an endothelin-receptor antagonist, is approved in Japan for the treatment of pulmonary arterial hypertension (PAH). This study evaluated the use of macitentan for chronic thromboembolic pulmonary hypertension (CTEPH) in Japanese patients. Methods and Results: This open-label single-arm Phase 3 study evaluated the efficacy and safety of oral macitentan 10 mg (once daily) in Japanese CTEPH patients. The study was prematurely discontinued due to the sponsor's decision to not develop macitentan 10 mg further for the indication of CTEPH (unrelated to safety concerns). Of the 9 patients enrolled in the study, 4 completed 24 weeks of treatment. The mean (±SD) ratio of pulmonary vascular resistance (PVR) at Week 16 to baseline was 71.9±34.3%. The mean (±SD) decreases in PVR and the PVR index (PVRI) from baseline to Week 16 were 181.4±243.9 dyn·s/cm5 and 280.6±366.0 dyn·s·m2/cm5, respectively. The mean (±SD) increase in the 6-min walk distance from baseline to Week 24 was 44.3±46.8 m. All treatment-emergent adverse events (TEAEs) were mild or moderate in severity, except for 1 serious TEAE of angioplasty reported in 1/9 patients that was severe in intensity. Conclusions: Definite conclusions regarding the efficacy of macitentan 10 mg in Japanese patients with CTEPH cannot be drawn because of premature study discontinuation. No safety concerns were observed, and the safety profile was consistent with previously reported studies in CTEPH and PAH patients.
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Affiliation(s)
- Satomi Sakurai
- Neuroscience, Pulmonary Hypertension, Cardiovascular & Metabolism Clinical Development Department, Clinical Science Division, Janssen Pharmaceutical K.K. Tokyo Japan
| | - Yoshifumi Ukyo
- Statistics and Decision Sciences Japan, Janssen Pharmaceutical K.K. Tokyo Japan
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15
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Balloon pulmonary angioplasty for chronic thromboembolic pulmonary hypertension: advances in patient and lesion selection. Curr Opin Pulm Med 2021; 27:303-310. [PMID: 34224432 DOI: 10.1097/mcp.0000000000000797] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
PURPOSE OF REVIEW Balloon pulmonary angioplasty (BPA) has been performed worldwide for patients who are ineligible for pulmonary endarterectomy (PEA). However, the technical details of BPA have not been standardized, and no international consensus regarding patient and lesion selection for BPA has been reached. Evidence for the combination of BPA with PEA or medical therapy is also lacking. This review highlights recent progress in BPA in terms of patient and lesion selection and the current procedural approach for BPA, including combination treatment. RECENT FINDINGS The indications for BPA have expanded with recent reports describing the improved safety and efficacy of BPA. Because lesions are generally present in all segmental and subsegmental pulmonary arteries, it is recommended to treat all the lesions to achieve desirable hemodynamic improvement. Selective pulmonary angiography is the gold standard for lesion selection in modern BPA aimed at total revascularization. Despite the lack of randomized controlled studies, combination treatment with BPA may be well tolerated and effective. SUMMARY BPA, alone or in combination with PEA or medical therapy, may be a treatment option for patients who are not candidates for monotreatment of PEA. However, further investigation is required to standardize patient and lesion selection for BPA.
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16
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Delcroix M, Torbicki A, Gopalan D, Sitbon O, Klok FA, Lang I, Jenkins D, Kim NH, Humbert M, Jais X, Vonk Noordegraaf A, Pepke-Zaba J, Brénot P, Dorfmuller P, Fadel E, Ghofrani HA, Hoeper MM, Jansa P, Madani M, Matsubara H, Ogo T, Grünig E, D'Armini A, Galie N, Meyer B, Corkery P, Meszaros G, Mayer E, Simonneau G. ERS statement on chronic thromboembolic pulmonary hypertension. Eur Respir J 2021; 57:13993003.02828-2020. [PMID: 33334946 DOI: 10.1183/13993003.02828-2020] [Citation(s) in RCA: 259] [Impact Index Per Article: 86.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 11/05/2020] [Indexed: 12/25/2022]
Abstract
Chronic thromboembolic pulmonary hypertension (CTEPH) is a rare complication of acute pulmonary embolism, either symptomatic or not. The occlusion of proximal pulmonary arteries by fibrotic intravascular material, in combination with a secondary microvasculopathy of vessels <500 µm, leads to increased pulmonary vascular resistance and progressive right heart failure. The mechanism responsible for the transformation of red clots into fibrotic material remnants has not yet been elucidated. In patients with pulmonary hypertension, the diagnosis is suspected when a ventilation/perfusion lung scan shows mismatched perfusion defects, and confirmed by right heart catheterisation and vascular imaging. Today, in addition to lifelong anticoagulation, treatment modalities include surgery, angioplasty and medical treatment according to the localisation and characteristics of the lesions.This statement outlines a review of the literature and current practice concerning diagnosis and management of CTEPH. It covers the definitions, diagnosis, epidemiology, follow-up after acute pulmonary embolism, pathophysiology, treatment by pulmonary endarterectomy, balloon pulmonary angioplasty, drugs and their combination, rehabilitation and new lines of research in CTEPH.It represents the first collaboration of the European Respiratory Society, the International CTEPH Association and the European Reference Network-Lung in the pulmonary hypertension domain. The statement summarises current knowledge, but does not make formal recommendations for clinical practice.
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Affiliation(s)
- Marion Delcroix
- Clinical Dept of Respiratory Diseases, Pulmonary Hypertension Center, UZ Leuven, Leuven, Belgium .,BREATHE, Dept CHROMETA, KU Leuven, Leuven, Belgium.,Co-chair
| | - Adam Torbicki
- Dept of Pulmonary Circulation, Thrombo-embolic Diseases and Cardiology, Center of Postgraduate Medical Education, ECZ-Otwock, Otwock, Poland.,Section editors
| | - Deepa Gopalan
- Dept of Radiology, Imperial College Hospitals NHS Trusts, London, UK.,Section editors
| | - Olivier Sitbon
- Université Paris-Saclay; Inserm UMR_S 999, Service de Pneumologie, Hôpital Bicêtre (AP-HP), Le Kremlin-Bicêtre, France.,Section editors
| | - Frederikus A Klok
- Dept of Medicine - Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, The Netherlands.,Section editors
| | - Irene Lang
- Medical University of Vienna, Vienna, Austria.,Section editors
| | - David Jenkins
- Royal Papworth Hospital, Cambridge University Hospital, Cambridge, UK.,Section editors
| | - Nick H Kim
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of California San Diego, La Jolla, CA, USA.,Section editors
| | - Marc Humbert
- Université Paris-Saclay; Inserm UMR_S 999, Service de Pneumologie, Hôpital Bicêtre (AP-HP), Le Kremlin-Bicêtre, France.,Section editors
| | - Xavier Jais
- Université Paris-Saclay; Inserm UMR_S 999, Service de Pneumologie, Hôpital Bicêtre (AP-HP), Le Kremlin-Bicêtre, France.,Section editors
| | - Anton Vonk Noordegraaf
- Dept of Pulmonary Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands.,Section editors
| | - Joanna Pepke-Zaba
- Royal Papworth Hospital, Cambridge University Hospital, Cambridge, UK.,Section editors
| | - Philippe Brénot
- Marie Lannelongue Hospital, Paris-South University, Le Plessis Robinson, France
| | - Peter Dorfmuller
- University of Giessen and Marburg Lung Center, German Center of Lung Research (DZL), Giessen, Germany.,Dept of Medicine, Imperial College London, London, UK.,Dept of Pneumology, Kerckhoff-Clinic Bad Nauheim, Bad Nauheim, Germany
| | - Elie Fadel
- Hannover Medical School, Hannover, Germany
| | - Hossein-Ardeschir Ghofrani
- University of Giessen and Marburg Lung Center, German Center of Lung Research (DZL), Giessen, Germany.,Dept of Medicine, Imperial College London, London, UK.,Dept of Pneumology, Kerckhoff-Clinic Bad Nauheim, Bad Nauheim, Germany
| | | | - Pavel Jansa
- 2nd Department of Medicine, Dept of Cardiovascular Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic
| | - Michael Madani
- Sulpizio Cardiovascular Centre, University of California, San Diego, CA, USA
| | - Hiromi Matsubara
- National Hospital Organization Okayama Medical Center, Okayama, Japan
| | - Takeshi Ogo
- National Cerebral and Cardiovascular Centre, Osaka, Japan
| | - Ekkehard Grünig
- Thoraxklinik Heidelberg at Heidelberg University Hospital, Heidelberg, Germany
| | - Andrea D'Armini
- Unit of Cardiac Surgery, Intrathoracic Transplantation and Pulmonary Hypertension, University of Pavia School of Medicine, Foundation I.R.C.C.S. Policlinico San Matteo, Pavia, Italy
| | | | - Bernhard Meyer
- Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
| | | | | | - Eckhard Mayer
- Dept of Thoracic Surgery, Kerckhoff Clinic Bad Nauheim, Bad Nauheim, Germany.,Equal contribution.,Co-chair
| | - Gérald Simonneau
- Université Paris-Saclay; Inserm UMR_S 999, Service de Pneumologie, Hôpital Bicêtre (AP-HP), Le Kremlin-Bicêtre, France.,Equal contribution.,Co-chair
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17
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Chen ZW, Wu CK, Kuo PH, Hsu HH, Tsai CH, Pan CT, Hwang JJ, Ko CL, Huang YS, Ogo T, Lin YH. Efficacy and safety of balloon pulmonary angioplasty in patients with inoperable chronic thromboembolic pulmonary hypertension. J Formos Med Assoc 2021; 120:947-955. [DOI: 10.1016/j.jfma.2020.09.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 08/26/2020] [Accepted: 09/20/2020] [Indexed: 01/09/2023] Open
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18
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Zhang L, Bai Y, Yan P, He T, Liu B, Wu S, Qian Z, Li C, Cao Y, Zhang M. Balloon pulmonary angioplasty vs. pulmonary endarterectomy in patients with chronic thromboembolic pulmonary hypertension: a systematic review and meta-analysis. Heart Fail Rev 2021; 26:897-917. [PMID: 33544306 DOI: 10.1007/s10741-020-10070-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/21/2020] [Indexed: 11/29/2022]
Abstract
Although balloon pulmonary angioplasty (BPA) and pulmonary endarterectomy (PEA) are effective in chronic thromboembolic pulmonary hypertension (CTEPH), the comparison of their efficacy and safety is still unclear. We identified studies through a systematic review of PubMed, Cochrane Library, and Embase and used a random effects meta-analysis model to synthesize estimates of weighted mean differences or combined effect size. In total, 54 studies were included in this meta-analysis. The survival rates at perioperative/in-hospital period, 2 years, and 3 years were 100%, 99%, and 97%, respectively, in BPA group and 93%, 90%, and 88%, respectively, in PEA group. The variation of 6-min walk distance was 141.80 m in BPA and 100.73 m in PEA when the follow-up was 1-6 months. At < 1-month, 1-6-month, and > 12-month follow-up, the changed results of mean pulmonary arterial pressure were - 18.31, - 17.00, and - 12.97 mmHg in BPA group and - 18.93, - 21.21, and - 21.35 mmHg in PEA group. At < 1-month and 1-6-month follow-up, the changed values of pulmonary vascular resistance were - 542.24 and - 599.77 dyne•s•cm-5 in PEA group and - 443.49 and - 280.00 dyne•s•cm-5 in BPA group. In addition, there was more wide variety of complications in PEA group than in BPA group. BPA might have higher survival rate (perioperative/in-hospital period, 2-year and 3-year follow-up) and fewer types of complications compared with PEA. The improvement in exercise capacity (1-6-month follow-up) in the BPA group might be more pronounced than in PEA group. Moreover, PEA might be superior in improvement of hemodynamic parameters (< 1-month, 1-6-month, and > 12-month follow-up).
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Affiliation(s)
- Liyan Zhang
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou, 730000, China.,Department of Scientific Research Office, Gansu Provincial Hospital, Lanzhou, 730000, China.,Department of Pathology, the 940th Hospital of Joint Logistics Support Force of Chinese People´s Liberation Army, 730050, Lanzhou, China
| | - Yuping Bai
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou, 730000, China.,Department of Scientific Research Office, Gansu Provincial Hospital, Lanzhou, 730000, China.,Department of Pathology, the 940th Hospital of Joint Logistics Support Force of Chinese People´s Liberation Army, 730050, Lanzhou, China
| | - Peijing Yan
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610044, Sichuan, China
| | - Tingting He
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou, 730000, China.,Department of Scientific Research Office, Gansu Provincial Hospital, Lanzhou, 730000, China.,Department of Pathology, the 940th Hospital of Joint Logistics Support Force of Chinese People´s Liberation Army, 730050, Lanzhou, China
| | - Bin Liu
- Department of Pathology, the 940th Hospital of Joint Logistics Support Force of Chinese People´s Liberation Army, 730050, Lanzhou, China
| | - Shanlian Wu
- Department of Pathology, Ganzhou People's Hospital, Ganzhou, 341000, China
| | - Zhen Qian
- Department of Pathology, the 940th Hospital of Joint Logistics Support Force of Chinese People´s Liberation Army, 730050, Lanzhou, China
| | - Changtian Li
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou, 730000, China
| | - Yunshan Cao
- Department of Cardiology, Gansu Provincial Hospital, Lanzhou, 730000, China.
| | - Min Zhang
- Department of Scientific Research Office, Gansu Provincial Hospital, Lanzhou, 730000, China.
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19
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Pływaczewska M, Pruszczyk P, Kostrubiec M. Does kidney function matter in pulmonary thromboembolism management? Cardiol J 2021; 29:858-865. [PMID: 33470418 PMCID: PMC9550328 DOI: 10.5603/cj.a2021.0005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 11/30/2020] [Accepted: 12/22/2020] [Indexed: 11/25/2022] Open
Abstract
Cardiovascular circulation and kidney function are closely interrelated. The impairment of renal function is a well-known hazard of increased mortality and morbidity of patients with heart failure or coronary artery disease. Acute pulmonary embolism (APE) impacts pulmonary and systemic circulation, and can severely impair functions of other organs, including kidneys, as a result of hypoxemia and increased venous pressure. Previous studies indicate that renal dysfunction predicts short- and long-term outcomes and can improve the risk assessment in APE. However, renal function should also be cautiously considered during the diagnostic workup because the contrast-induced nephropathy after computed tomography pulmonary angiography is noticed more frequently in APE. Chronic thromboembolic pulmonary hypertension (CTEPH) is a rare but imminent complication of APE. This condition promotes renal impairment by increasing venous pressure and decreasing glomerular filtration. The renal function improvement and serum creatinine concentration reduction were noted in CTEPH subgroup with glomerular filtration rate ≤ 60 mL/min/1.73 m2 after successful treatment. In this review, we present the essential research results on the kidney function in thromboembolism disease.
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Affiliation(s)
| | - Piotr Pruszczyk
- Department of Inter nal Medicine and Car diology, Medical University of Warsaw, Poland
| | - Maciej Kostrubiec
- Department of Inter nal Medicine and Car diology, Medical University of Warsaw, Poland
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20
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Matusov Y, Singh I, Yu YR, Chun HJ, Maron BA, Tapson VF, Lewis MI, Rajagopal S. Chronic Thromboembolic Pulmonary Hypertension: the Bedside. Curr Cardiol Rep 2021; 23:147. [PMID: 34410530 PMCID: PMC8375459 DOI: 10.1007/s11886-021-01573-5] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/18/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW Chronic thromboembolic pulmonary hypertension (CTEPH), included in group 4 PH, is an uncommon complication of acute pulmonary embolism (PE), in which emboli in the pulmonary vasculature do not resolve but rather form into an organized scar-like obstruction which can result in right ventricular (RV) failure. Here we provide an overview of current diagnosis and management of CTEPH. RECENT FINDINGS CTEPH management is complex with treatments that range from surgery, percutaneous interventions, to medical therapies. Current CTEPH medical therapies have largely been repurposed from pulmonary arterial hypertension (PAH). The diagnosis of CTEPH can be challenging, requiring a multimodality approach to differentiate from disease mimics. While these treatments improve symptoms, they may not reverse the underlying pathology of CTEPH.
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Affiliation(s)
- Yuri Matusov
- grid.50956.3f0000 0001 2152 9905Division of Pulmonary and Critical Care Medicine, Cedars-Sinai Medical Center, Los Angeles, CA USA
| | - Inderjit Singh
- grid.47100.320000000419368710Division of Pulmonary, Critical Care, and Sleep Medicine, Yale New Haven Hospital and Yale School of Medicine, New Haven, CT USA
| | - Yen-Rei Yu
- grid.189509.c0000000100241216Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Duke University Medical Center, Durham, NC USA
| | - Hyung J. Chun
- grid.47100.320000000419368710Section of Cardiovascular Medicine, Department of Internal Medicine, Yale Cardiovascular Research Center, Yale School of Medicine, New Haven, CT USA
| | - Bradley A. Maron
- grid.410370.10000 0004 4657 1992Section of Cardiology, Veterans Affairs Boston Healthcare System, Boston, MA USA ,grid.62560.370000 0004 0378 8294Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women’s Hospital, Boston, MA USA
| | - Victor F. Tapson
- grid.50956.3f0000 0001 2152 9905Division of Pulmonary and Critical Care Medicine, Cedars-Sinai Medical Center, Los Angeles, CA USA
| | - Michael I. Lewis
- grid.50956.3f0000 0001 2152 9905Division of Pulmonary and Critical Care Medicine, Cedars-Sinai Medical Center, Los Angeles, CA USA
| | - Sudarshan Rajagopal
- grid.189509.c0000000100241216Division of Cardiology, Department of Medicine, Duke University Medical Center, Durham, NC USA
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21
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Aoki T. Three treatment options and the combination for patients with chronic thromboembolic pulmonary hypertension - established or not. Int J Cardiol 2020; 327:183-184. [PMID: 33221350 DOI: 10.1016/j.ijcard.2020.11.033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 11/15/2020] [Indexed: 10/23/2022]
Affiliation(s)
- Tatsuo Aoki
- Division of Pulmonary Circulation, Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Centre, 6-1 Kishibe-Shimmachi, Suita, Osaka 564-8565, Japan.
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22
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Tian Z, Jiang X, Jing ZC. How should a physician approach the pharmacological management of chronic thromboembolic pulmonary hypertension? Expert Opin Pharmacother 2020; 22:557-563. [PMID: 33016151 DOI: 10.1080/14656566.2020.1828349] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
INTRODUCTION Chronic thromboembolic pulmonary hypertension (CTEPH) is characterized by the presence of organized thromboembolic material and proliferative fibrous intima occluding varying degrees of the pulmonary arteries, and is also accompanied by small vessel vasculopathy in occluded and non-occluded pulmonary vasculature. The similarity in hemodynamics and pathophysiology between CTEPH and group 1 pulmonary arterial hypertension provides the rationale for clinical use of pulmonary arterial hypertension (PAH)-specific therapy. AREAS COVERED The authors present the current knowledge concerning the updated therapeutic strategies in CTEPH, and try to illustrate the established and uncertain role of PAH-specific therapy and anticoagulation therapy. The real-world observational registries and landmark randomized controlled trials of PAH-specific drugs in CTEPH are emphasized in the manuscript. EXPERT OPINION Despite surgical and interventional therapies, which could provide effective and potential curable treatments, medical therapies are still the substantial and irreplaceable option for patients with CTEPH. More and more PAH-specific drugs have demonstrated favorable efficacy and safety profiles in patients with CTEPH. Additionally, anticoagulation therapy is also a substantial medical treatment in all CTEPH patients without contradiction. However, the benefit-to-risk balance in life-long anticoagulation and whether more individualized anticoagulation strategies are needed warrants further investigation.
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Affiliation(s)
- Zhuang Tian
- Department of Cardiology, Key Laboratory of Pulmonary Vascular Medicine, Peking Union Medical College Hospital, Chinese Academy Medical Sciences, Beijing, China
| | - Xin Jiang
- Department of Cardiology, Key Laboratory of Pulmonary Vascular Medicine, Peking Union Medical College Hospital, Chinese Academy Medical Sciences, Beijing, China
| | - Zhi-Cheng Jing
- Head of Cardiology Department, Key Laboratory of Pulmonary Vascular Medicine, Peking Union Medical College Hospital, Chinese Academy Medical Sciences, Beijing, China
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23
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Yamasaki Y, Abe K, Kamitani T, Hosokawa K, Kawakubo M, Sagiyama K, Hida T, Matsuura Y, Murayama Y, Funatsu R, Tsutsui H, Yabuuchi H. Balloon pulmonary angioplasty improves right atrial reservoir and conduit functions in chronic thromboembolic pulmonary hypertension. Eur Heart J Cardiovasc Imaging 2020; 21:855-862. [PMID: 32359071 DOI: 10.1093/ehjci/jeaa064] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 02/26/2020] [Accepted: 03/20/2020] [Indexed: 11/12/2022] Open
Abstract
AIMS Right atrial (RA) function largely contributes to the maintenance of right ventricular (RV) function. This study investigated the effect of balloon pulmonary angioplasty (BPA) on RA functions in patients with inoperable chronic thromboembolic pulmonary hypertension (CTEPH) using cardiac magnetic resonance imaging (CMRI). METHODS AND RESULTS CMRI and RV catheterization were performed before BPA sessions and at the follow-up periods in 29 CTEPH patients. Reservoir [RA longitudinal strain (RA-LS)], passive conduit [RA early LS rate (LSR)], and active (RA late LSR) phases were assessed by using cine CMRI and a feature-tracking algorithm. The relationships between the changes in RA functions and in brain natriuretic peptide (BNP) were evaluated in both the dilated and non-dilated RA groups. RA-LS (32.4% vs. 42.7%), RA LSR (6.3% vs. 8.3%), and RA early LSR (-2.3% vs. -4.3%) were improved after BPA, whereas no significant change was seen in RA late LSR. The changes in RA peak LS and in RA early LSR were significantly correlated with the changes in BNP (ΔRA-LS: r = -0.63, ΔRA-early LSR: r = 0.65) and pulmonary vascular resistance (PVR) (ΔRA-LS: r = -0.69, ΔRA-early LSR: r = 0.66) in the nondilated RA group. CONCLUSION The RA reservoir and passive conduit functions were impaired in inoperable CTEPH, whereas RA active function was preserved. BPA markedly reversed these impaired functions. The improvements in RA reservoir and conduit functions were significantly correlated with the changes in BNP levels and PVR in CTEPH patients with normal RA sizes.
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Affiliation(s)
- Yuzo Yamasaki
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Kohtaro Abe
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Takeshi Kamitani
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Kazuya Hosokawa
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Masateru Kawakubo
- Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Koji Sagiyama
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Tomoyuki Hida
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Yuko Matsuura
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Yuriko Murayama
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Ryohei Funatsu
- Division of Radiology, Department of Medical Technology, Kyushu University Hospital, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Hiroyuki Tsutsui
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Hidetake Yabuuchi
- Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
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24
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Jin Q, Zhao ZH, Luo Q, Zhao Q, Yan L, Zhang Y, Li X, Yang T, Zeng QX, Xiong CM, Liu ZH. Balloon pulmonary angioplasty for chronic thromboembolic pulmonary hypertension: State of the art. World J Clin Cases 2020; 8:2679-2702. [PMID: 32742980 PMCID: PMC7360712 DOI: 10.12998/wjcc.v8.i13.2679] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 05/28/2020] [Accepted: 06/10/2020] [Indexed: 02/05/2023] Open
Abstract
Chronic thromboembolic pulmonary hypertension (CTEPH) is a complex chronic disease in which pulmonary artery stenosis or obstruction caused by organized thrombus can lead to increased pulmonary artery pressure and pulmonary vascular resistance, ultimately triggering progressive right heart failure and death. Currently, its exact mechanism is not fully understood. Pulmonary endarterectomy (PEA) has immediate effects with low perioperative mortality and satisfactory prognosis in experienced expert centers for CTEPH patients with proximal lesions. Nevertheless, 37% of patients are deemed unsuitable for PEA surgery due to comorbidities and other factors, and nearly half of the operated patients have residual or recurrent pulmonary hypertension. Riociguat is the only approved drug for CTEPH, although its effect is limited. Balloon pulmonary angioplasty (BPA) is a promising alternative treatment for patients with CTEPH. After more than 30 years of development and refinements, emerging evidence has confirmed its role in patients with inoperable CTEPH or residual/recurrent pulmonary hypertension, with acceptable complications and comparable long-term prognosis to PEA. This review summarizes the pathophysiology of CTEPH, BPA history and development, therapeutic principles, indications and contraindications, interventional procedures, imaging modalities, efficacy and prognosis, complications and management, bridging and hybrid therapies, ongoing clinical trials and future prospects.
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Affiliation(s)
- Qi Jin
- State Key Laboratory of Cardiovascular Disease, Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Zhi-Hui Zhao
- State Key Laboratory of Cardiovascular Disease, Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Qin Luo
- State Key Laboratory of Cardiovascular Disease, Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Qing Zhao
- State Key Laboratory of Cardiovascular Disease, Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Lu Yan
- State Key Laboratory of Cardiovascular Disease, Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Yi Zhang
- State Key Laboratory of Cardiovascular Disease, Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Xin Li
- State Key Laboratory of Cardiovascular Disease, Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Tao Yang
- State Key Laboratory of Cardiovascular Disease, Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Qi-Xian Zeng
- State Key Laboratory of Cardiovascular Disease, Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Chang-Ming Xiong
- State Key Laboratory of Cardiovascular Disease, Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Zhi-Hong Liu
- State Key Laboratory of Cardiovascular Disease, Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
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25
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Comparison of Balloon Pulmonary Angioplasty and Pulmonary Vasodilators for Inoperable Chronic Thromboembolic Pulmonary Hypertension: A Systematic Review and Meta-Analysis. Sci Rep 2020; 10:8870. [PMID: 32483219 PMCID: PMC7264327 DOI: 10.1038/s41598-020-65697-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 03/09/2020] [Indexed: 01/20/2023] Open
Abstract
Treatment options for chronic thromboembolic pulmonary hypertension (CTEPH) that is not amenable to thromboendarterectomy or is recurrent/persistent after thromboendarterectomy (inoperable CTEPH) include pulmonary vasodilators or balloon pulmonary angioplasty (BPA). We compared efficacy and safety outcomes of BPA with or without pulmonary vasodilators to pulmonary vasodilator therapy alone in patients with inoperable CTEPH. Observational and randomized trial data reporting outcomes for >5 patients with inoperable CTEPH were sought. Single-arm random effects meta-analyses were performed. The primary outcome was change in six-minute walk distance (6MWD). Secondary outcomes included safety; World Health Organization functional class (WHO FC); and change in mean pulmonary arterial pressure (mPAP), pulmonary vascular resistance (PVR), and cardiac index. Thirty-four studies with 1604 patients were eligible for analyses. Both treatments resulted in significant improvement in 6MWD (71.0 meters, 95% CI: 47.4–94.5 meters with BPA versus 47.8 meters, 95% CI: 34.5–61.2 meters with pulmonary vasodilators), PVR [−3.1 Wood Units (WU), 95% CI: −4.9 to −1.4 WU versus −1.6 WU, 95% CI: −2.4 to −0.8 WU] and mPAP (−14.8 mmHg, 95% CI: −18.2 to −11.5 mmHg versus −4.9 mmHg, 95% CI: −6.9 to −2.8 mmHg). Cardiac index was similar and most patients were WHO FC II and III after their respective interventions. More complications occurred in the BPA arm. In conclusion, BPA and pulmonary vasodilators both improve 6MWD and hemodynamics in patients with inoperable CTEPH. While BPA may offer greater functional and hemodynamic improvements, this technique carries the accompanying risks of an invasive procedure.
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26
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Karyofyllis P, Demerouti E, Papadopoulou V, Voudris V, Matsubara H. Balloon Pulmonary Angioplasty as a Treatment in Chronic Thromboembolic Pulmonary Hypertension: Past, Present, and Future. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2020; 22:7. [DOI: 10.1007/s11936-020-0807-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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