Search

Pulmonary arterial hypertension (PAH) is a rare disease that can be caused by (likely) pathogenic germline genomic variants. In addition to the most prevalent disease gene, BMPR2 (bone morphogenetic protein receptor 2), several genes, some belonging to distinct functional classes, are also now known to predispose to the development of PAH. As a consequence, specialist and non-specialist clinicians and healthcare professionals are increasingly faced with a range of questions regarding the need for, approaches to and benefits/risks of genetic testing for PAH patients and/or related family members. We provide a consensus-based approach to recommendations for genetic counselling and assessment of current best practice for disease gene testing. We provide a framework and the type of information to be provided to patients and relatives through the process of genetic counselling, and describe the presently known disease causal genes to be analysed. Benefits of including molecular genetic testing within the management protocol of patients with PAH include the identification of individuals misclassified by other diagnostic approaches, the optimisation of phenotypic characterisation for aggregation of outcome data, including in clinical trials, and importantly through cascade screening, the detection of healthy causal variant carriers, to whom regular assessment should be offered., Competing Interests: Conflict of interest: C.A. Eichstaedt reports lecture fees from MSD, outside the submitted work; and has a patent “Gene panel specific for pulmonary hypertension and its uses” (European Patent ID: EP3507380) issued. C. Belge reports consulting fees, participation on advisory boards and lecture honoraria from Janssen and MSD/Bayer; travel support from MSD/Bayer, outside the submitted work. W.K. Chung reports scientific advisory board participation with Regeneron Genetics Center, outside the submitted work. E. Grünig reports grants from Actelion, Bayer, GSK, United Therapeutics, Novartis, Bellerophon, OMT, Pfizer and REATA; lecture fees and consultancy fees from Actelion, Bayer/MSD and GSK; travel support from Janssen; advisory board participation with MSD and Ferrer, outside the submitted work; has a patent “Gene panel specific for pulmonary hypertension and its uses” (European Patent ID: EP3507380) issued; and has also served in leadership roles for ADue and pH e.V., outside the submitted work. D. Montani reports grants from Acceleron, Janssen and Merck; consulting fees from Acceleron; lecture honoraria from Bayer, Janssen and Merck, outside the submitted work. R.C. Trembath reports lecture fees from Clinical Cases, outside the submitted work. N.W. Morrell reports employment and stock/stock options from Centessa Pharmaceuticals. All other authors have nothing to disclose., (Copyright ©The authors 2023.)

Objectives of this European Respiratory Society task force were to summarise current studies, to develop strategies for future research and to increase availability and awareness of exercise training for pulmonary hypertension (PH) patients.An evidence-based approach with clinical expertise of the task force members, based on both literature search and face-to-face meetings was conducted. The statement summarises current knowledge and open questions regarding clinical effects of exercise training in PH, training modalities, implementation strategies and pathophysiological mechanisms.In studies (784 PH patients in total, including six randomised controlled trials, three controlled trials, 10 prospective cohort studies and four meta-analyses), exercise training has been shown to improve exercise capacity, muscular function, quality of life and possibly right ventricular function and pulmonary haemodynamics. Nevertheless, further studies are needed to confirm these data, to investigate the impact on risk profiles and to identify the most advantageous training methodology and underlying pathophysiological mechanisms.As exercise training appears to be effective, cost-efficient and safe, but is scarcely reimbursed, support from healthcare institutions, commissioners of healthcare and research funding institutions is greatly needed. There is a strong need to establish specialised rehabilitation programmes for PH patients to enhance patient access to this treatment intervention., Competing Interests: Conflict of interest: E. Grünig reports grants and personal fees from Actelion and Bayer/MSD, grants from GSK, United Therapeutics and Novartis, and personal fees from SCOPE, OrPha Swiss GmbH and Zurich Heart House, outside the submitted work. Conflict of interest: C. Eichstaedt has nothing to disclose. Conflict of interest: J-A. Barberà has nothing to disclose. Conflict of interest: N. Benjamin reports personal fees for speaking from Bayer and Actelion, outside the submitted work. Conflict of interest: I. Blanco has nothing to disclose. Conflict of interest: E. Bossone has nothing to disclose. Conflict of interest: A. Cittadini has nothing to disclose. Conflict of interest: G. Coghlan has nothing to disclose. Conflict of interest: P. Corris reports grants and personal fees from Actelion and Bayer, and personal fees from MSD, outside the submitted work. Conflict of interest: M. D'Alto has nothing to disclose. Conflict of interest: A. D'Andrea has nothing to disclose. Conflict of interest: M. Delcroix has nothing to disclose. Conflict of interest: F. de Man has nothing to disclose. Conflict of interest: S. Gaine reports personal fees from Actelion, United Therapeutics, MSD and GSK, outside the submitted work. Conflict of interest: S. Ghio has nothing to disclose. Conflict of interest: S. Gibbs reports grants and personal fees from Actelion, Bayer and MSD, personal fees from Arena, Bellopheron, Acceleron, Complexa and Pfizer, and grants from GSK, Amco and United Therapeutics, during the conduct of the study. Conflict of interest: L. Gumbiene has nothing to disclose. Conflict of interest: L.S. Howard has nothing to disclose. Conflict of interest: M. Johnson reports research grants and personal fees for attendance at meeting and speaking from Actelion, Bayer, GSK and MSD, outside the submitted work. Conflict of interest: E. Jurevičienė has nothing to disclose. Conflict of interest: D.G. Kiely reports grants, personal fees and non-financial support from Actelion, Bayer and GSK, and personal fees and non-financial support from MSD, outside the submitted work. Conflict of interest: G. Kovacs reports personal fees for lecturing, travel support and advisory board work from Actelion and MSD, personal fees for lecturing and advisory board work from GSK, personal fees for lecturing, consultancy and advisory board work from Boehringer Ingelheim and Chiesi, personal fees for lecturing and travel support from Bayer, and personal fees for lecturing from Pfizer and Novartis, outside the submitted work. Conflict of interest: A. MacKenzie has nothing to disclose. Conflict of interest: A.M. Marra reports a grant for Young Researcher (Principal Investigator “Ricerca Finalizzata under 40” n. GR-2016-02364727) from the Italian Healthcare Ministry, and personal fees for lecturing from Bayer Healthcare, during the conduct of the study. Conflict of interest: N. McCaffrey has nothing to disclose. Conflict of interest: P. McCaughey has nothing to disclose. Conflict of interest: R. Naeije has nothing to disclose. Conflict of interest: H. Olschewski reports personal fees and non-financial support from Bayer, MSD, Pfizer and Novartis, grants, personal fees and non-financial support from Actelion, grants from Inventiva, and personal fees from Bellerophon, outside the submitted work; and is a part time employee of Ludwig Boltzmann Insitute for Lung Vascular Research. Conflict of interest: J. Pepke-Zaba or her institution have received educational/research grants and J. Pepke-Zaba serves on advisory boards for Actelion, Merck, Bayer and GSK. Conflict of interest: A. Reis has nothing to disclose. Conflict of interest: M. Santos has nothing to disclose. Conflict of interest: S. Saxer has nothing to disclose. Conflict of interest: R.M. Tulloh has received honoraria and speaker fees from Actelion, Pfizer, Bayer and GSK. Conflict of interest: S. Ulrich reports grants from Swiss National Science Foundation and Zurich Lung, grants and personal fees from Actelion SA and Orpha Swiss, and personal fees from MSD SA, outside the submitted work. Conflict of interest: A. Vonk Noordegraaf reports speaker fees from Actelion, and grants from MSD, Actelion and GSK, outside the submitted work. Conflict of interest: A.J. Peacock reports grants from Actelion, Bayer and GSK, and personal fees from MSD and Arena, outside the submitted work., (Copyright ©ERS 2019.)