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Rasmusen HK, Aarøe M, Madsen CV, Gudmundsdottir HL, Mertz KH, Mikkelsen AD, Dall CH, Brushøj C, Andersen JL, Vall-Lamora MHD, Bovin A, Magnusson SP, Thune JJ, Pecini R, Pedersen L. The COVID-19 in athletes (COVA) study: a national study on cardio-pulmonary involvement of SARS-CoV-2 infection among elite athletes. Eur Clin Respir J 2023; 10:2149919. [PMCID: PMC9744211 DOI: 10.1080/20018525.2022.2149919] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background COVID-19 can cause cardiopulmonary involvement. Physical activity and cardiac complications can worsen prognosis, while pulmonary complications can reduce performance. Aims To determine the prevalence and clinical implications of SARS-CoV-2 cardiopulmonary involvement in elite athletes. Methods An observational study between 1 July 2020 and 30 June 2021 with the assessment of coronary biomarkers, electrocardiogram, echocardiography, Holter-monitoring, spirometry, and chest X-ray in Danish elite athletes showed that PCR-tested positive for SARS-CoV-2. The cohort consisted of male football players screened weekly (cohort I) and elite athletes on an international level only tested if they had symptoms, were near-contact, or participated in international competitions (cohort II). All athletes were categorized into two groups based on symptoms and duration of COVID-19: Group 1 had no cardiopulmonary symptoms and duration ≤7 days, and; Group 2 had cardiopulmonary symptoms or disease duration >7 days. Results In total 121 athletes who tested positive for SARS-CoV-2 were investigated. Cardiac involvement was identified in 2/121 (2%) and pulmonary involvement in 15/121 (12%) participants. In group 1, 87 (72%), no athletes presented with signs of cardiac involvement, and 8 (7%) were diagnosed with radiological COVID-19-related findings or obstructive lung function. In group 2, 34 (28%), two had myocarditis (6%), and 8 (24%) were diagnosed with radiological COVID-19-related findings or obstructive lung function. Conclusions These clinically-driven data show no signs of cardiac involvement among athletes who tested positive for SARS-CoV-2 infection without cardiopulmonary symptoms and duration <7 days. Athletes with cardiopulmonary symptoms or prolonged duration of COVID-19 display, exercise-limiting cardiopulmonary involvement.
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Affiliation(s)
- Hanne Kruuse Rasmusen
- Department of Cardiology, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark,CONTACT Hanne Kruuse Rasmusen Clinic of Sports Cardiology, Department of Cardiology, University of Copenhagen Hospital - Bispebjerg and Frederiksberg, Bispebjerg Bakke 23, Building 67, DK-2200Copenhagen, Denmark
| | - Mikkel Aarøe
- Department of Cardiology, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Christoffer Valdorff Madsen
- Department of Cardiology, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | | | - Kenneth Hudlebusch Mertz
- Institute of Sports medicine, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Astrid Duus Mikkelsen
- Department of Cardiology, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Christian Have Dall
- Department of Cardiology, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Christoffer Brushøj
- Institute of Sports medicine, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Jesper Løvind Andersen
- Institute of Sports medicine, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | | | - Ann Bovin
- Department of Cardiology, Vejle Hospital, Part of Lillebaelt Hospital, Vejle, Denmark
| | - S. Peter Magnusson
- Institute of Sports medicine, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Jens Jakob Thune
- Department of Cardiology, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Redi Pecini
- Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Lars Pedersen
- Department of Respiratory Medicine and Infectious Diseases, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark
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Milther C, Winther L, Stahlhut M, Curtis DJ, Aadahl M, Kristensen MT, Sørensen JL, Dall CH. Validation of an accelerometer system for measuring physical activity and sedentary behavior in healthy children and adolescents. Eur J Pediatr 2023; 182:3639-3647. [PMID: 37258775 PMCID: PMC10460328 DOI: 10.1007/s00431-023-05014-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 04/28/2023] [Accepted: 05/01/2023] [Indexed: 06/02/2023]
Abstract
The study aims to assess the concurrent validity of the SENS motion® accelerometer system for device-based measurement of physical activity and sedentary behavior in healthy children and adolescents. Thirty-six healthy children and adolescents (mean ± standard deviation (SD) age, 10.2 ± 2.3 years) were fitted with three SENS sensors while performing standardized activities including walking, fast walking, sitting/lying, and arm movements. Data from the sensors were compared with video observations (reference criteria). The agreement between SENS motion® and observation was analyzed using Student's t-test and illustrated in Bland-Altman plots. The concurrent validity was further evaluated using intraclass correlation coefficient (ICC) and was expressed as standard error of measurement (SEM) and minimal detectable change (MDC). Strong agreement was found between SENS and observation for walking time, sedentary time, and lying time. In contrast, moderate agreement was observed for number of steps, sitting time, and time with and without arm movement. ICC2.1 values were overall moderate to excellent (0.5-0.94), with correspondingly low SEM% for walking time, sedentary time, lying time, and time with arm movement (2-9%). An acceptable SEM% level was reached for both steps and sitting time (11% and 12%). For fast walking time, the results showed a weak agreement between the measurement methods, and the ICC value was poor. CONCLUSION SENS motion® seems valid for detecting physical activity and sedentary behavior in healthy children and adolescents with strong agreement and moderate to excellent ICC values. Furthermore, the explorative results on arm movements seem promising. WHAT IS KNOWN • Inactivity and sedentary behavior follow an increasing trend among children and adolescents. • SENS motion® seems to be valid for measuring physical activity and sedentary behavior in adults and elderly patients. WHAT IS NEW • SENS motion® seems valid with strong agreement between video observations and SENS measurement, and ICC values are moderate to excellent when measuring physical activity and sedentary behavior in healthy children and adolescents. • SENS motion® seems promising for detection of arm movements.
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Affiliation(s)
- Camilla Milther
- Juliane Marie Centre and Mary Elizabeths Hospital, Rigshospitalet, Copenhagen, Denmark.
| | - Lærke Winther
- Juliane Marie Centre and Mary Elizabeths Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Michelle Stahlhut
- Center for Clinical Research and Prevention, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Denmark
| | - Derek John Curtis
- Child Centre Copenhagen, The Child and Youth Administration, City of Copenhagen, Denmark
| | - Mette Aadahl
- Center for Clinical Research and Prevention, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Denmark
- Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Morten Tange Kristensen
- Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Physical and Occupational Therapy, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Denmark
| | - Jette Led Sørensen
- Juliane Marie Centre and Mary Elizabeths Hospital, Rigshospitalet, Copenhagen, Denmark
- Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Christian Have Dall
- Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Physical and Occupational Therapy, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Denmark
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Gunnarsson DV, Miskowiak KW, Pedersen JK, Hansen H, Podlekareva D, Johnsen S, Dall CH. Physical Function and Association with Cognitive Function in Patients in a Post-COVID-19 Clinic-A Cross-Sectional Study. Int J Environ Res Public Health 2023; 20:ijerph20105866. [PMID: 37239592 DOI: 10.3390/ijerph20105866] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 04/28/2023] [Accepted: 05/11/2023] [Indexed: 05/28/2023]
Abstract
Patients with long-term health sequelae of COVID-19 (post-COVID-19 condition) experience both physical and cognitive manifestations. However, there is still uncertainty about the prevalence of physical impairment in these patients and whether there is a link between physical and cognitive function. The aim was to assess the prevalence of physical impairment and investigate the association with cognition in patients assessed in a post-COVID-19 clinic. In this cross-sectional study, patients referred to an outpatient clinic ≥ 3 months after acute infection underwent screening of their physical and cognitive function as part of a comprehensive multidisciplinary assessment. Physical function was assessed with the 6-Minute Walk Test, the 30 s Sit-to-Stand Test and by measuring handgrip strength. Cognitive function was assessed with the Screen for Cognitive Impairment in Psychiatry and the Trail Making Test-Part B. Physical impairment was tested by comparing the patients' performance to normative and expected values. Association with cognition was investigated using correlation analyses and the possible explanatory variables regarding physical function were assessed using regression analyses. In total, we included 292 patients, the mean age was 52 (±15) years, 56% were women and 50% had been hospitalised during an acute COVID-19 infection. The prevalence of physical impairment ranged from 23% in functional exercise capacity to 59% in lower extremity muscle strength and function. There was no greater risk of physical impairment in previously hospitalised compared with the non-hospitalised patients. There was a weak to moderate association between physical and cognitive function. The cognitive test scores had statistically significant prediction value for all three outcomes of physical function. In conclusion, physical impairments were prevalent amongst patients assessed for post-COVID-19 condition regardless of their hospitalisation status and these were associated with more cognitive dysfunction.
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Affiliation(s)
- Durita Viderø Gunnarsson
- Department of Physiotherapy and Occupational Therapy, Copenhagen University Hospital-Bispebjerg and Frederiksberg, 2400 Copenhagen, Denmark
| | - Kamilla Woznica Miskowiak
- Neurocognition and Emotion in Affective Disorders (NEAD) Centre, Department of Psychology, University of Copenhagen-Mental Health Services, Capital Region of Denmark, 1172 Copenhagen, Denmark
| | - Johanna Kølle Pedersen
- Neurocognition and Emotion in Affective Disorders (NEAD) Centre, Department of Psychology, University of Copenhagen-Mental Health Services, Capital Region of Denmark, 1172 Copenhagen, Denmark
| | - Henrik Hansen
- Respiratory Research Unit and Department of Respiratory Medicine, Copenhagen University Hospital-Amager and Hvidovre, 2650 Hvidovre, Denmark
- Department of Rehabilitation Sciences and Physiotherapy, University of Antwerp, 2610 Antwerp, Belgium
| | - Daria Podlekareva
- Department of Respiratory Medicine and Infectious Diseases, Copenhagen University Hospital-Bispebjerg and Frederiksberg, 2400 Copenhagen, Denmark
| | - Stine Johnsen
- Department of Respiratory Medicine and Infectious Diseases, Copenhagen University Hospital-Bispebjerg and Frederiksberg, 2400 Copenhagen, Denmark
| | - Christian Have Dall
- Department of Physiotherapy and Occupational Therapy, Copenhagen University Hospital-Bispebjerg and Frederiksberg, 2400 Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, 2200 Copenhagen, Denmark
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Holdgaard A, Eckhardt-Hansen C, Lassen CF, Kjesbu IE, Dall CH, Michaelsen KL, Sibilitz KL, Prescott E, Rasmusen HK. Cognitive-behavioural therapy reduces psychological distress in younger patients with cardiac disease: a randomized trial. Eur Heart J 2023; 44:986-996. [PMID: 36649937 DOI: 10.1093/eurheartj/ehac792] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 11/23/2022] [Accepted: 12/15/2022] [Indexed: 01/19/2023] Open
Abstract
AIMS To test whether usual outpatient cardiac rehabilitation (CR) supplemented by a cognitive-behavioural therapy (CBT) intervention may reduce anxiety and depression compared with usual CR. METHODS AND RESULTS In this multicentre randomized controlled trial, 147 cardiac patients (67% men, mean age 54 years, 92% with coronary artery disease) with psychological distress defined as a hospital anxiety and depression scale (HADS) anxiety or depression score ≥8 were randomized to five sessions of group CBT plus usual CR (intervention, n = 74) or CR alone (control, n = 73). Patients with severe distress or a psychiatric diagnosis were excluded. The intervention was delivered by cardiac nurses with CBT training and supervised by a psychologist. A reference, non-randomized group (background, n = 41) of consecutive patients without psychological distress receiving usual CR was included to explore the effect of time on HADS score. The primary outcome, total HADS score after 3 months, improved more in the intervention than in the control group [the mean total HADS score improved by 8.0 (standard deviation 5.6) vs. 4.1 (standard deviation 7.8), P < 0.001]. Significant between-group differences were maintained after 6 months. Compared with the control group, the intervention group also had greater adherence to CR (P = 0.003), more improvement in the heart-related quality of life (HeartQoL) at 6 months (P < 0.01), and a significant reduction in cardiac readmissions at 12 months (P < 0.01). The background group had no significant change in HADS score over time. CONCLUSION Brief CBT provided by cardiac nurses in relation to CR reduced anxiety and depression scores, improved HeartQoL and adherence to CR, and reduced cardiovascular readmissions. The programme is simple and may be implemented by CR nurses.
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Affiliation(s)
- Annette Holdgaard
- Department of Cardiology, Bispebjerg and Frederiksberg Hospital, Bispebjerg Bakke 23, 2400 Copenhagen, Denmark
| | - Christine Eckhardt-Hansen
- Department of Social Medicine, Bispebjerg Frederiksberg Hospitals, University of Copenhagen, Denmark
| | - Christina Funch Lassen
- Department of Social Medicine, Bispebjerg Frederiksberg Hospitals, University of Copenhagen, Denmark
| | - Ingunn Eklo Kjesbu
- Department of Cardiology, Bispebjerg and Frederiksberg Hospital, Bispebjerg Bakke 23, 2400 Copenhagen, Denmark
| | - Christian Have Dall
- Department of Cardiology, Bispebjerg and Frederiksberg Hospital, Bispebjerg Bakke 23, 2400 Copenhagen, Denmark
| | - Kristine Lund Michaelsen
- Department of Cardiology, Bispebjerg and Frederiksberg Hospital, Bispebjerg Bakke 23, 2400 Copenhagen, Denmark
| | | | - Eva Prescott
- Department of Cardiology, Bispebjerg and Frederiksberg Hospital, Bispebjerg Bakke 23, 2400 Copenhagen, Denmark
| | - Hanne Kruuse Rasmusen
- Department of Cardiology, Bispebjerg and Frederiksberg Hospital, Bispebjerg Bakke 23, 2400 Copenhagen, Denmark
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Hansen NB, Henriksen M, Dall CH, Vest S, Larsen L, Suppli Ulrik C, Backer V. Physical activity, physical capacity and sedentary behavior among asthma patients. Eur Clin Respir J 2022; 9:2101599. [PMID: 36105719 PMCID: PMC9467604 DOI: 10.1080/20018525.2022.2101599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND: Although exercise and daily physical activity (PA) have long been known to benefit patients with chronic disorders, knowledge is limited regarding asthma. OBJECTIVE: In a Danish setting, our aim was to measure physical activity, sedentary behavior, and physical capacity among patients with asthma. We hypothesized that people with severe asthma would be less active and more sedentary than their mild-moderate counterparts. METHODS: Adults with asthma were recruited through respiratory outpatient clinics and subsequently examined twice, 4 weeks apart. At each visit, participants underwent a series of lung function tests, questionnaires, and maximum oxygen uptake testing (VO2max). Between the visits, participants wore an accelerometer continuously for 4 weeks, measuring sedentary time and daily steps. Sixty patients, 27 with mild-moderate asthma (GINA 1–3) and 33 with severe asthma (GINA 4–5), completed both visits and had valid accelerometer measurements. RESULTS: No significant differences between the two groups were found in sedentary time, number of steps or VO2max. VO2max was significantly correlated with FeNO (r = −0.30, p < 0.05), Short Form-12 Mental Health (r = 0.37, p < 0.05), Asthma Control Questionnaire (r = −0.35, p < 0.05), and Mini Asthma Quality of Life Questionnaire (r = 0.36, p < 0.05). CONCLUSION: No differences were observed between patients with mild-moderate and severe asthma regarding sedentary behavior, daily steps or level of cardiopulmonary fitness. Furthermore, patients with the highest VO2max had the higher quality of life scores. Abbreviations: VO2max: Maximal Oxygen Uptake; CPET: Cardiopulmonary Exercise Testing; BMI: Body Mass Index; FEV1: Forced Expired Volume in the First Second; FVC: Forced Vital Capacity; PEF: Peak Expiratory Flow; EIB: Exercise-Induced Bronchoconstriction; COPD: Chronic Obstructive Pulmonary Disease; ACQ: Asthma Control Questionnaire; Mini-AQLQ: Mini Asthma Quality of Life Questionnaire; SF-12: Short Form 12 Health Survey; SNOT-22: Sino-Nasal Outcome Test 22; GINA: The Global Initiative for Asthma; CRP: C-reactive Protein; Hgb:Hemoglobin count; EOS: Eosinophil count; EVH: Eucapnic Voluntary Hyperventilation; FeNO: Fractional Exhaled Nitric Oxide; PA: Physical Activity ERS: European Respiratory Society; ATS: American Thoracic Society; CRS: Chronic Rhinosinusitis; AHR: Airway Hyperresponsiveness
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Affiliation(s)
- Nikolaj Brix Hansen
- Center for Physical Activity Research (CFAS), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Marius Henriksen
- The Parker Institute, Copenhagen University Hospital - Bispebjerg-Frederiksberg, Copenhagen, Denmark
| | - Christian Have Dall
- The Parker Institute, Copenhagen University Hospital - Bispebjerg-Frederiksberg, Copenhagen, Denmark
| | - Susanne Vest
- Department of Respiratory and Infection Medicine, North Zealand Hospital, Hilleroed, Denmark
| | - Lotte Larsen
- Center for Physical Activity Research (CFAS), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Charlotte Suppli Ulrik
- Department of Respiratory Medicine, Copenhagen University Hospital - Hvidovre, Hvidovre, Denmark
| | - Vibeke Backer
- Center for Physical Activity Research (CFAS), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
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6
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Kristensen MT, Dall CH, Aadahl M, Suetta C. [Not Available]. Ugeskr Laeger 2022; 184:V02220134. [PMID: 36331169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Physical function (PF) is a strong predictor for length of stay, complications, readmission, and mortality among patients across different diagnoses. Still, systematic assessment of PF in hospitalised patients is not common, and if, only among the oldest. In this review, we suggest implementation of an easily applicable and validated test battery using the Cumulated Ambulation Score for basic mobility, Handgrip strength for general muscle strength, and the 30s Chair Stand Test for combined function and muscle strength for early identification and treatment of reduced PF in adult patients across diagnoses.
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Affiliation(s)
- Morten Tange Kristensen
- Fysio- og Ergoterapiafdelingen, Københavns Universitetshospital - Bispebjerg og Frederiksberg Hospital
- Institut for Klinisk Medicin, Sundhedsvidenskabeligt Fakultet, Københavns Universitet
| | - Christian Have Dall
- Fysio- og Ergoterapiafdelingen, Københavns Universitetshospital - Bispebjerg og Frederiksberg Hospital
- Institut for Klinisk Medicin, Sundhedsvidenskabeligt Fakultet, Københavns Universitet
- Hjerteafdeling, Københavns Universitetshospital - Bispebjerg og Frederiksberg Hospital
| | - Mette Aadahl
- Fysio- og Ergoterapiafdelingen, Københavns Universitetshospital - Bispebjerg og Frederiksberg Hospital
- Institut for Klinisk Medicin, Sundhedsvidenskabeligt Fakultet, Københavns Universitet
- Center for Klinisk Forskning og Forebyggelse, Københavns Universitetshospital - Bispebjerg og Frederiksberg Hospital
- Institut for IdrKæbenhavnstsmedicin, Københavns Universitetshospital - Bispebjerg og Frederiksberg Hospital
| | - Charlotte Suetta
- Institut for Klinisk Medicin, Sundhedsvidenskabeligt Fakultet, Københavns Universitet
- Geriatrisk og Palliativ Afdeling, Københavns Universitetshospital - Bispebjerg og Frederiksberg Hospital
- Afdeling for Medicinske Sygdomme, Københavns Universitetshospital - Herlev og Gentofte Hospital
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7
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Mikkelsen N, Dall CH, Frederiksen M, Holdgaard A, Rasmusen H, Prescott E. The motivation for physical activity is a predictor of VO2peak and is a useful parameter when determining the need for cardiac rehabilitation in an elderly cardiac population. PLoS One 2022; 17:e0275091. [PMID: 36170331 PMCID: PMC9518852 DOI: 10.1371/journal.pone.0275091] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 09/11/2022] [Indexed: 11/18/2022] Open
Abstract
Background
Exercise-based cardiac rehabilitation (CR) is an essential contributor to a successful recovery for elderly cardiac patients. The motivation for physical activity is a psychological parameter seldom described in secondary prevention, and it is plausible that motivation contributes to the differential effect of CR.
Purpose
To investigate if motivation, measured using the behavioural regulation in an exercise questionnaire (BREQ-2), predicts VO2peak in elderly cardiac patients before and after CR.
Methods
A prospective cohort study of elderly ischemic cardiac patients and patients with valvular disease participating in cardiac rehabilitation was used. Motivation was measured using BREQ-2, which measures five constructs of motivation and a summed score—the relative autonomy index (RAI). VO2peak was measured before and after CR using a cardiopulmonary exercise test (CPET).
Results
Two hundred and three patients performed the baseline tests and initiated CR. One hundred and eighty-two completed CR and comprised the follow-up group. The mean VO2peak was 18 ml/kg/min (SD±5.1). VO2peak increased significantly with increasing motivation, 1.02 (.41–1.62) ml/kg/min pr. SD. Mean improvement from CR was 2.3 ml/kg/min (SD±4.3), the equivalent of a 12% increase. A change in VO2peak after CR was likewise positively associated with increased motivation, .74 (.31–1.17) pr. SD.
Conclusion
The level of motivation predicts VO2peak before CR, and is also able to predict changes in VO2peak following CR. Motivation measured with the BREQ-2 questionnaire can be applied as a screening tool for elderly cardiac patients before they initiate CR to identify patients with need of specific attention.
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Affiliation(s)
- Nicolai Mikkelsen
- Bispebjerg Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
- * E-mail:
| | - Christian Have Dall
- Bispebjerg Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Marianne Frederiksen
- Bispebjerg Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Annette Holdgaard
- Bispebjerg Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Hanne Rasmusen
- Bispebjerg Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Eva Prescott
- Bispebjerg Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
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8
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Nytrøen K, Rolid K, Andreassen AK, Yardley M, Gude E, Dahle DO, Bjørkelund E, Relbo Authen A, Grov I, Philip Wigh J, Have Dall C, Gustafsson F, Karason K, Gullestad L. Effect of High-Intensity Interval Training in De Novo Heart Transplant Recipients in Scandinavia. Circulation 2020; 139:2198-2211. [PMID: 30773030 DOI: 10.1161/circulationaha.118.036747] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND There is no consensus on how, when, or at what intensity exercise should be performed after heart transplantation (HTx). We have recently shown that high-intensity interval training (HIT) is safe, well tolerated, and efficacious in the maintenance state after HTx, but studies have not investigated HIT effects in the de novo HTx state. We hypothesized that HIT could be introduced early after HTx and that it could lead to clinically meaningful increases in exercise capacity and health-related quality of life. METHODS This multicenter, prospective, randomized, controlled trial included 81 patients a mean of 11 weeks (range, 7-16 weeks) after an HTx. Patients were randomized 1:1 to 9 months of either HIT (4×4-minute intervals at 85%-95% of peak effort) or moderate-intensity continuous training (60%-80% of peak effort). The primary outcome was the effect of HIT versus moderate-intensity continuous training on the change in aerobic exercise capacity, assessed as the peak oxygen consumption (Vo2peak). Secondary outcomes included tolerability, safety, adverse events, isokinetic muscular strength, body composition, health-related quality of life, left ventricular function, hemodynamics, endothelial function, and biomarkers. RESULTS From baseline to follow-up, 96% of patients completed the study. There were no serious exercise-related adverse events. The population comprised 73% men, and the mean±SD age was 49±13 years. At the 1-year follow-up, the HIT group demonstrated greater improvements than the moderate-intensity continuous training group; the groups showed significantly different changes in the Vo2peak (mean difference between groups, 1.8 mL·kg-1·min-1), the anaerobic threshold (0.28 L/min), the peak expiratory flow (11%), and the extensor muscle exercise capacity (464 J). The 1.8-mL·kg-1·min-1 difference was equal to ≈0.5 metabolic equivalents, which is regarded as clinically meaningful and relevant. Health-related quality of life was similar between the groups, as indicated by results from the Short Form-36 (version 2), Hospital Anxiety and Depression Scale, and a visual analog scale. CONCLUSIONS We demonstrated that HIT was a safe, efficient exercise method in de novo HTx recipients. HIT, compared with moderate-intensity continuous training, resulted in a clinically significantly greater change in exercise capacity based on the Vo2peak values (25% versus 15%), anaerobic threshold, peak expiratory flow, and muscular exercise capacity. CLINICAL TRIAL REGISTRATION URL: https://www.clinicaltrials.gov . Unique identifier NCT01796379.
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Affiliation(s)
- Kari Nytrøen
- Departments of Cardiology (K.N., K.R., A.K.A., M.Y., E.G., E.B., A.R.A., I.G., L.G.), Oslo University Hospital Rikshospitalet, Norway.,Institute of Clinical Medicine, Faculty of Medicine (K.N., K.R., A.K.A., M.Y., L.G.), University of Oslo, Norway.,KG Jebsen Center for Cardiac Research (K.N., K.R., E.G., L.G.), University of Oslo, Norway.,Center for Heart Failure Research, Oslo University Hospital, Norway (K.N., K.R., E.G., L.G.)
| | - Katrine Rolid
- Departments of Cardiology (K.N., K.R., A.K.A., M.Y., E.G., E.B., A.R.A., I.G., L.G.), Oslo University Hospital Rikshospitalet, Norway.,Institute of Clinical Medicine, Faculty of Medicine (K.N., K.R., A.K.A., M.Y., L.G.), University of Oslo, Norway.,KG Jebsen Center for Cardiac Research (K.N., K.R., E.G., L.G.), University of Oslo, Norway.,Norwegian Health Association, Oslo, Norway (K.R., M.Y.).,Center for Heart Failure Research, Oslo University Hospital, Norway (K.N., K.R., E.G., L.G.)
| | - Arne Kristian Andreassen
- Departments of Cardiology (K.N., K.R., A.K.A., M.Y., E.G., E.B., A.R.A., I.G., L.G.), Oslo University Hospital Rikshospitalet, Norway.,Institute of Clinical Medicine, Faculty of Medicine (K.N., K.R., A.K.A., M.Y., L.G.), University of Oslo, Norway
| | - Marianne Yardley
- Departments of Cardiology (K.N., K.R., A.K.A., M.Y., E.G., E.B., A.R.A., I.G., L.G.), Oslo University Hospital Rikshospitalet, Norway.,Institute of Clinical Medicine, Faculty of Medicine (K.N., K.R., A.K.A., M.Y., L.G.), University of Oslo, Norway.,Norwegian Health Association, Oslo, Norway (K.R., M.Y.)
| | - Einar Gude
- Departments of Cardiology (K.N., K.R., A.K.A., M.Y., E.G., E.B., A.R.A., I.G., L.G.), Oslo University Hospital Rikshospitalet, Norway.,KG Jebsen Center for Cardiac Research (K.N., K.R., E.G., L.G.), University of Oslo, Norway.,Center for Heart Failure Research, Oslo University Hospital, Norway (K.N., K.R., E.G., L.G.)
| | - Dag Olav Dahle
- Transplantation Medicine (D.O.D.), Oslo University Hospital Rikshospitalet, Norway
| | - Elisabeth Bjørkelund
- Departments of Cardiology (K.N., K.R., A.K.A., M.Y., E.G., E.B., A.R.A., I.G., L.G.), Oslo University Hospital Rikshospitalet, Norway
| | - Anne Relbo Authen
- Departments of Cardiology (K.N., K.R., A.K.A., M.Y., E.G., E.B., A.R.A., I.G., L.G.), Oslo University Hospital Rikshospitalet, Norway
| | - Ingelin Grov
- Departments of Cardiology (K.N., K.R., A.K.A., M.Y., E.G., E.B., A.R.A., I.G., L.G.), Oslo University Hospital Rikshospitalet, Norway
| | - Julia Philip Wigh
- Transplant Institute, Sahlgrenska University Hospital, Gothenburg, Sweden (J.P.W., K.K.)
| | - Christian Have Dall
- Department of Cardiology, Bispebjerg University Hospital, Copenhagen, Denmark (C.H.D.).,University of Copenhagen, Denmark (C.H.D., F.G.)
| | - Finn Gustafsson
- University of Copenhagen, Denmark (C.H.D., F.G.).,Rigshospitalet, Copenhagen, Denmark (F.G.)
| | - Kristjan Karason
- Transplant Institute, Sahlgrenska University Hospital, Gothenburg, Sweden (J.P.W., K.K.)
| | - Lars Gullestad
- Departments of Cardiology (K.N., K.R., A.K.A., M.Y., E.G., E.B., A.R.A., I.G., L.G.), Oslo University Hospital Rikshospitalet, Norway.,Institute of Clinical Medicine, Faculty of Medicine (K.N., K.R., A.K.A., M.Y., L.G.), University of Oslo, Norway.,KG Jebsen Center for Cardiac Research (K.N., K.R., E.G., L.G.), University of Oslo, Norway.,Center for Heart Failure Research, Oslo University Hospital, Norway (K.N., K.R., E.G., L.G.)
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9
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Dall CH, Andersen H, Povlsen TM, Henriksen M. Evaluation of a technology assisted physical activity intervention among hospitalised patients: A randomised study. Eur J Intern Med 2019; 69:50-56. [PMID: 31494019 DOI: 10.1016/j.ejim.2019.08.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 08/19/2019] [Accepted: 08/20/2019] [Indexed: 11/26/2022]
Abstract
BACKGROUND Physical inactivity is common during hospitalisation and poses a threat to functional capacity and independency in the elderly. AIM We aimed to assess the effect of physical activity measurements with visual feedback about time spent in various activities on the average daily time spent out of bed during hospitalisation. METHODS We recorded physical activity during hospitalisation by accelerometers and compared the effect of the visual feedback (intervention) with no feedback (control) on time spent out of bed. Patients admitted to the pulmonary ward were invited and assigned to intervention with feedback or control with no feedback in 6 alternating waves of approximately 18 patients each. The order of feedback/no feedback was randomised at the outset of the study. The visual feedback intervention group was provided with visual feedback of the daily time spent in bed, sitting, standing, and walking. The control group did not receive feedback. RESULTS 93 patients completed the study with a median length of stay of 5 days. Across all patients there were no statistically significant group differences in daily time out of bed; however, patients with independent mobility spent 51 minutes (95% CI 0 to 102; P = .049) more out of bed when provided with visual feedback compared to no feedback. CONCLUSIONS A simple technology assisted physical activity intervention with visual feedback to encourage mobility was not effective at increasing time spent out of bed among hospitalised patients. With feedback, a subgroup of patients with independent walking abilities increased time out of bed and may benefit from this type of intervention. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT01945749.
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Affiliation(s)
- Christian Have Dall
- Department of Physical and Occupational Therapy, Bispebjerg Frederiksberg University Hospital, Copenhagen and University of Copenhagen, Denmark; Department of Cardiology, Bispebjerg Frederiksberg University Hospital, Copenhagen and University of Copenhagen, Denmark; The Parker Institute, Bispebjerg Frederiksberg University Hospital, Copenhagen and University of Copenhagen, Denmark.
| | - Helle Andersen
- Department of Physical and Occupational Therapy, Bispebjerg Frederiksberg University Hospital, Copenhagen and University of Copenhagen, Denmark
| | | | - Marius Henriksen
- Department of Physical and Occupational Therapy, Bispebjerg Frederiksberg University Hospital, Copenhagen and University of Copenhagen, Denmark; The Parker Institute, Bispebjerg Frederiksberg University Hospital, Copenhagen and University of Copenhagen, Denmark
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10
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Sobol NA, Dall CH, Høgh P, Hoffmann K, Frederiksen KS, Vogel A, Siersma V, Waldemar G, Hasselbalch SG, Beyer N. Change in Fitness and the Relation to Change in Cognition and Neuropsychiatric Symptoms After Aerobic Exercise in Patients with Mild Alzheimer's Disease. J Alzheimers Dis 2019; 65:137-145. [PMID: 30040719 PMCID: PMC6087450 DOI: 10.3233/jad-180253] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Physical activity has the potential to improve physical function in patients with Alzheimer's disease (AD) and may contribute to modify disease processes and cognitive function. OBJECTIVE The aim of this study was to investigate 1) the effect of moderate-high-intensity aerobic exercise on cardiorespiratory fitness, i.e., peak oxygen uptake (VO2peak) determined by direct breath-by-breath cardiopulmonary exercise test, and 2) the association between changes in VO2peak and changes in cognition and neuropsychiatric symptoms in patients with mild AD. METHODS The study is based on secondary outcome analyses from the large single-blinded multi-center study ADEX (Preserving Cognition, Quality of Life, Physical Health and Functional Ability in Alzheimer's Disease: The Effect of Physical Exercise). A preselected sub-group of 55 participants (age 52-83 years), 29 from the intervention group (IG) and 26 from the control group (CG), was included. IG performed 16 weeks of supervised moderate-to-high intensity aerobic exercise. Assessments of VO2peak, mental speed and attention (Symbol Digit Modalities Test, SDMT), and neuropsychiatric symptoms (Neuropsychiatric Inventory, NPI) were performed at baseline and at 16 weeks. RESULT VO2peak increased 13% in the IG and a between-group difference in mean change (3.92 ml/kg/min, 95% CI 6.34-1.51, p = 0.003) was present in favor of the IG. Combined data from IG and CG showed positive associations between changes in VO2peak and changes in NPI (Rho = - 0.41, p = 0.042) and changes in SDMT (Rho = 0.36, p = 0.010), respectively. CONCLUSION Aerobic exercise improves VO2peak in community-dwelling patients with mild AD. Furthermore, changes in VO2peak appear to be associated to changes in cognition and neuropsychiatric symptoms.
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Affiliation(s)
- Nanna A Sobol
- Department of Physical and Occupational Therapy and Institute of Sports Medicine, Bispebjerg Hospital, University of Copenhagen, Denmark
| | - Christian Have Dall
- Department of Physical and Occupational Therapy and Institute of Sports Medicine, Bispebjerg Hospital, University of Copenhagen, Denmark.,Department of Cardiology, Bispebjerg Hospital, University of Copenhagen, Denmark
| | - Peter Høgh
- Zealand University Hospital, Regional Dementia Research Centre, Department of Neurology, Denmark and Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Kristine Hoffmann
- Danish Dementia Research Center, Department of Neurology, Rigshospitalet, Copenhagen University Hospital, Denmark
| | - Kristian Steen Frederiksen
- Danish Dementia Research Center, Department of Neurology, Rigshospitalet, Copenhagen University Hospital, Denmark
| | - Asmus Vogel
- Danish Dementia Research Center, Department of Neurology, Rigshospitalet, Copenhagen University Hospital, Denmark
| | - Volkert Siersma
- The Research Unit for General Practice and Section of General Practice, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Gunhild Waldemar
- Danish Dementia Research Center, Department of Neurology, Rigshospitalet, Copenhagen University Hospital, Denmark
| | - Steen G Hasselbalch
- Danish Dementia Research Center, Department of Neurology, Rigshospitalet, Copenhagen University Hospital, Denmark
| | - Nina Beyer
- Department of Physical and Occupational Therapy and Institute of Sports Medicine, Bispebjerg Hospital, University of Copenhagen, Denmark
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11
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Couppé C, Dall CH, Svensson RB, Olsen RH, Karlsen A, Praet S, Prescott E, Magnusson SP. Skin autofluorescence is associated with arterial stiffness and insulin level in endurance runners and healthy controls - Effects of aging and endurance exercise. Exp Gerontol 2017; 91:9-14. [DOI: 10.1016/j.exger.2017.02.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 01/06/2017] [Accepted: 02/06/2017] [Indexed: 01/23/2023]
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Olsen RH, Couppé C, Dall CH, Monk-Hansen T, Mikkelsen UR, Karlsen A, Høst NB, Magnusson SP, Prescott E. Age-related decline in mitral peak diastolic velocities is unaffected in well-trained runners. SCAND CARDIOVASC J 2015; 49:183-92. [PMID: 25968969 DOI: 10.3109/14017431.2015.1049654] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES We examined whether diastolic left ventricular function in young and senior lifelong endurance runners was significantly different from that in sedentary age-matched controls, and whether lifelong endurance running appears to modify the age-related decline in diastolic left ventricular function. DESIGN The study comprised 17 senior athletes (age: 59-75 years, running distance: 30-70 km/week), 10 young athletes (age: 20-36 years, matched for running distance), and 11 senior and 12 young weight-matched sedentary controls. Peak early (E) and late (A) mitral inflow and early (e') and late (a') diastolic and systolic (s') annular longitudinal tissue Doppler velocities were measured by echocardiography during four stages (rest, supine bike exercise at 30% and 60% of maximal workload, and recovery). RESULTS The athletes had marked cardiac remodeling, while overall differences in mitral inflow and annular tissue Doppler velocities during rest and exercise were more associated with age than with training status. The senior participants had lower E/A at rest, overall lower E, e' and s', and greater E/e' compared to the young participants (all values of P < 0.05). The athletes had greater E/A (P = 0.004), but tissue Doppler velocities were not different from those of the controls. CONCLUSIONS Lifelong endurance running was not found to be associated with major attenuation of the age-related decline in diastolic function at rest or during exercise.
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Affiliation(s)
- Rasmus Huan Olsen
- Department of Cardiology, Bispebjerg Hospital, University of Copenhagen , Copenhagen , Denmark
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13
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Dall CH, Snoer M, Christensen S, Monk-Hansen T, Frederiksen M, Gustafsson F, Langberg H, Prescott E. Effect of high-intensity training versus moderate training on peak oxygen uptake and chronotropic response in heart transplant recipients: a randomized crossover trial. Am J Transplant 2014; 14:2391-9. [PMID: 25135383 DOI: 10.1111/ajt.12873] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2014] [Revised: 06/16/2014] [Accepted: 06/16/2014] [Indexed: 01/25/2023]
Abstract
In heart transplant (HTx) recipients, there has been reluctance to recommend high-intensity interval training (HIIT) due to denervation and chronotropic impairment of the heart. We compared the effects of 12 weeks' HIIT versus continued moderate exercise (CON) on exercise capacity and chronotropic response in stable HTx recipients >12 months after transplantation in a randomized crossover trial. The study was completed by 16 HTx recipients (mean age 52 years, 75% males). Baseline peak oxygen uptake (VO2peak ) was 22.9 mL/kg/min. HIIT increased VO2peak by 4.9 ± 2.7 mL/min/kg (17%) and CON by 2.6 ± 2.2 mL/kg/min (10%) (significantly higher in HIIT; p < 0.001). During HIIT, systolic blood pressure decreased significantly (p = 0.037) with no significant change in CON (p = 0.241; between group difference p = 0.027). Peak heart rate (HRpeak ) increased significantly by 4.3 beats per minute (p = 0.014) after HIIT with no significant change in CON (p = 0.34; between group difference p = 0.027). Heart rate recovery (HRrecovery ) improved in both groups with a trend toward greater improvement after HIIT. The 5-month washout showed a significant loss of improvement. HIIT was well tolerated, had a superior effect on oxygen uptake, and led to an unexpected increase in HRpeak accompanied by a faster HRrecovery . This indicates that the benefits of HIIT are partly a result of improved chronotropic response.
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Affiliation(s)
- C H Dall
- Department of Cardiology, Bispebjerg Hospital, University of Copenhagen, Copenhagen, Denmark; Institute of Sports Medicine Copenhagen, Bispebjerg Hospital, University of Copenhagen, Copenhagen, Denmark
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14
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Hermann TS, Dall CH, Christensen SB, Goetze JP, Prescott E, Gustafsson F. Effect of high intensity exercise on peak oxygen uptake and endothelial function in long-term heart transplant recipients. Am J Transplant 2011; 11:536-41. [PMID: 21219582 DOI: 10.1111/j.1600-6143.2010.03403.x] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Coronary allograft vasculopathy is a well-known long-term complication after cardiac transplantation. Endothelial dysfunction is involved and may be prevented by aerobic exercise. The purpose of this study was to examine whether high intensity aerobic exercise improves peak oxygen uptake (VO(2 peak) ) and endothelial function in heart transplant (HT) recipients. Twenty-seven long-term HT recipients were randomized to either 8-weeks high intensity aerobic exercise or no training. Flow mediated dilation of the brachial artery (FMD) was measured by ultrasound and VO(2 peak) by the analysis of expired air. Blood pressure and biomarkers were measured before and after 8 weeks. VO(2 peak) increased significantly in the exercise group (VO(2 peak) 23.9 ± 1.79 to 28.3 ± 1.63 mL/kg/min compared to controls (VO(2 peak) 24.6 ± 1.38 to 23.4 ± 1.58, p < 0.001 exercise vs. control).FMD increased in the exercise group compared to controls (8.3 ± 1.1% to 11.4 ± 1.2% vs. 5.6 ± 1.0% to 5.3 ± 1.7%, p = 0.024). No increase in nitroglycerin-induced vasodilation was observed. Systolic blood pressure fell in the exercise group (142 ±4.2 mmHg to127 ± 3.4 mmHg, p = 0.01) and was unchanged in controls (141 ± 4.2 mmHg to 142 ±6.4 mmHg, NS). High intensity aerobic exercise reduces systolic blood pressure and improves endothelial function in HT recipients.
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Affiliation(s)
- T S Hermann
- Rigshospitalet, Department of Cardiology, Copenhagen University Hospital, Copenhagen, Denmark.
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