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Kourek C, Zachariou A, Karatzanos E, Antonopoulos M, Soulele T, Karabinis A, Nanas S, Dimopoulos S. Effects of combined aerobic, resistance and inspiratory training in patients with pulmonary hypertension: A systematic review. World J Crit Care Med 2024; 13:92585. [PMID: 38855278 PMCID: PMC11155510 DOI: 10.5492/wjccm.v13.i2.92585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 04/29/2024] [Accepted: 05/21/2024] [Indexed: 06/03/2024] Open
Abstract
BACKGROUND Pulmonary hypertension (PH) is a serious progressive disorder of the modern world, characterized by endothelial dysfunction and impaired vasoreactivity. Patients with PH usually present exercise intolerance from the very early stages and reduced exercise capacity. Exercise training has been shown to have beneficial effects in patients with cardiovascular comorbidities. However, data regarding the effects of combined exercise training programs in patients with PH still remains limited. AIM To investigate the effects of combined exercise training programs on exercise capacity and quality of life in patients with PH. METHODS Our search included all available randomized controlled trials (RCTs) regarding combined aerobic, resistance and inspiratory training programs in patients with PH in 4 databases (Pubmed, PEDro, Embase, CINAHL) from 2012 to 2022. Five RCTs were included in the final analysis. Functional capacity, assessed by peak VO2 or 6-min walking test (6MWT), as well as quality of life, assessed by the SF-36 questionnaire, were set as the primary outcomes in our study. RESULTS Peak VO2 was measured in 4 out of the 5 RCTs while 6MWT was measured in all RCTs. Both indices of functional capacity were significantly increased in patients with PH who underwent combined exercise training compared to the controls in all of the included RCTs (P < 0.05). Quality of life was measured in 4 out of 5 RCTs. Although patients improved their quality of life in each group, however, only 2 RCTs demonstrated further improvement in patients performing combined training compared to controls. CONCLUSION By this systematic review, we have demonstrated that combined aerobic, resistance and inspiratory exercise training is safe and has beneficial effects on aerobic capacity and quality of life in patients with PH. Such exercise training regimen may be part of the therapeutic strategy of the syndrome.
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Affiliation(s)
- Christos Kourek
- Department of Clinical Ergospirometry, Exercise and Rehabilitation Laboratory, 1st Department of Critical Care Medicine, Evangelismos Hospital, National and Kapodistrian University of Athens, Athens 10676, Greece
- Department of Cardiology, 417 Army Share Fund Hospital of Athens, Athens 11521, Greece
| | - Antonia Zachariou
- Department of Clinical Ergospirometry, Exercise and Rehabilitation Laboratory, 1st Department of Critical Care Medicine, Evangelismos Hospital, National and Kapodistrian University of Athens, Athens 10676, Greece
| | - Eleftherios Karatzanos
- Department of Clinical Ergospirometry, Exercise and Rehabilitation Laboratory, 1st Department of Critical Care Medicine, Evangelismos Hospital, National and Kapodistrian University of Athens, Athens 10676, Greece
| | - Michalis Antonopoulos
- Department of Clinical Ergospirometry, Exercise and Rehabilitation Laboratory, 1st Department of Critical Care Medicine, Evangelismos Hospital, National and Kapodistrian University of Athens, Athens 10676, Greece
- Cardiac Surgery ICU, Onassis Cardiac Surgery center, Athens 17674, Attica, Greece
| | - Theodora Soulele
- Cardiac Surgery ICU, Onassis Cardiac Surgery Center, Athens 17674, Greece
| | - Andreas Karabinis
- Cardiac Surgery Intensive Care Unit, Onassis Cardiac Surgery Center, Athens 17674, Greece
| | - Serafim Nanas
- Department of Clinical Ergospirometry, Exercise and Rehabilitation Laboratory, National and Kapodistrian University of Athens, Athens 10676, Greece
| | - Stavros Dimopoulos
- Department of Clinical Ergospirometry, Exercise and Rehabilitation Laboratory, 1st Department of Critical Care Medicine, Evangelismos Hospital, National and Kapodistrian University of Athens, Athens 10676, Greece
- Cardiac Surgery ICU, Onassis Cardiac Surgery Center, Athens 17674, Greece
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Dara A, Arvanitaki A, Theodorakopoulou M, Athanasiou C, Pagkopoulou E, Boutou A. Non-Invasive Assessment of Endothelial Dysfunction in Pulmonary Arterial Hypertension. Mediterr J Rheumatol 2021; 32:6-14. [PMID: 34386697 PMCID: PMC8314877 DOI: 10.31138/mjr.32.1.6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 01/25/2021] [Accepted: 01/26/2021] [Indexed: 01/01/2023] Open
Abstract
Pulmonary arterial hypertension (PAH) is characterised by an increased pressure in the pulmonary arterial circulation, resulting in the elevation of pulmonary vascular resistance. Pulmonary endothelial dysfunction and inflammation, triggered by shear stress and hypoxia, constitute the hallmarks of pulmonary vasculopathy by promoting endothelial and smooth muscle cells proliferation, vasoconstriction, and thrombosis. While research was predominantly focused on pulmonary vasculature, the investigation of peripheral endothelial damage in different vascular beds has attracted the interest over the last years. As a result, effective non-invasive methods that can assess the endothelial function and the architectural integrity have been utilized for the evaluation of pulmonary and peripheral vasculature. Non-invasive plethysmography, pulmonary flow reserve, nailfold videocapillaroscopy, near-infrared spectroscopy, and imaging techniques such as magnetic resonance angiography and perfusion imaging coupled by a number of biomarkers can be used for the assessment of peripheral vascular function in PAH individuals. In this review, we summarise and critically approach the current evidence of more systemic derangement of vascular function in PAH defined by novel, non-invasive methods employed for functional and morphological assessment of endothelium and microcirculation.
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Affiliation(s)
- Athanasia Dara
- Fourth Department of Internal Medicine, Hippokration University Hospital, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Alexandra Arvanitaki
- Fourth Department of Internal Medicine, Hippokration University Hospital, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece.,First Department of Cardiology, AHEPA University Hospital, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece.,Adult Congenital Heart Centre and National Centre for Pulmonary Arterial Hypertension, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust, Imperial College, London, UK
| | | | - Christos Athanasiou
- Fourth Department of Internal Medicine, Hippokration University Hospital, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Eleni Pagkopoulou
- Fourth Department of Internal Medicine, Hippokration University Hospital, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Afroditi Boutou
- Department of Respiratory Medicine, G. Papanikolaou Hospital, Thessaloniki, Greece
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