Article (Scientific journals)
The Impact of Weight-bearing Exercise, Non-Weight-bearing Exercise, and Cardiovascular Stress on Biochemical Markers of Cartilage Turnover in Patients With Mild to Moderate Knee Osteoarthritis: A Sequential, Cross-Over, Clinical Study.
Bjerre-Bastos, Jonathan J; Sejersen, Casper; Nielsen, Henning Bay et al.
2024In Cartilage, p. 19476035241258170
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Keywords :
adrenaline; biochemical markers; exercise; knee osteoarthritis; type II collagen; Immunology and Allergy; Biomedical Engineering; Physical Therapy, Sports Therapy and Rehabilitation
Abstract :
[en] [en] OBJECTIVE: To investigate how running, cycling, and sedentary cardiovascular stress impact biomarkers of cartilage turnover acutely in subjects with knee osteoarthritis (OA). DESIGN: This was a sequential, cross-over, clinical study. Forty subjects with primary knee OA underwent moderate-to-high-intensity cycling, running, and adrenaline infusion on separate days. Blood was sampled before, during, and at 6-time points after intervention. On a control day, similar samples were taken. Biomarkers of type II collagen degradation (C2M, T2CM, Coll2-1, Coll2-1NO2), formation (PRO-C2), and aggrecan degradation (ARGS) were measured. RESULTS: Mean age was 60.4 years, 40% were male, 45% had cumulated Kellgren-Lawrence (KL)-grade (Right + Left knee) of 2 to 3 and 55% had 4 to 6. Analyzing overall changes, area under the curve was significantly lower compared with resting values for ARGS and C2M after cycling and for ARGS after running. Considering individual time points, peak changes in biomarker levels showed reduction in C2M shortly following cycling (T20min = -12.3%, 95% confidence interval [CI]: -19.3% to -5.2%). PRO-C2 increased during cycling (T10min = 14.0%, 95% CI = 4.1% to 23.8%) and running (T20min = 16.5%, 95% CI = 4.3% to 28.6%). T2CM decreased after cycling (T50min = -19.9%, 95% CI = -29.2% to -10.6%), running (T50min = -22.8%, 95% CI = -32.1% to -13.5%), and infusion of adrenaline (peak, T50min = -9.8%, 95% CI = -20.0% to 0.4%). A latent increase was seen in Coll2-1 240 minutes after running (T260min = 21.7%, 95% CI = -1.6% to 45.1%). CONCLUSION: Exercise had an impact on cartilage markers, but it did not suggest any detrimental effect on cartilage. Changes following adrenaline infusion suggest a sympathomimetic influence on the serological composition of biomarkers.
Disciplines :
Human health sciences: Multidisciplinary, general & others
Author, co-author :
Bjerre-Bastos, Jonathan J ;  Xlab, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark ; NBCD A/S, Herlev, Denmark
Sejersen, Casper;  Department of Anaesthesiology, Rigshospitalet, Copenhagen, Denmark ; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
Nielsen, Henning Bay;  Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark ; Department of Anaesthesia and Intensive Care Medicine, Zealand University Hospital, Roskilde, Denmark ; Department of Nutrition, Exercise and Sport, Faculty of Science, University of Copenhagen, Copenhagen, Denmark
Boesen, Mikael;  Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark ; Department of Radiology, Bispebjerg and Frederiksberg Hospitals, Copenhagen, Denmark
Secher, Niels H;  Department of Anaesthesiology, Rigshospitalet, Copenhagen, Denmark ; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
Distajo, Gregorio;  Prosoft Clinical, Wayne, NJ, USA
Flood, Vincent;  Prosoft Clinical, Wayne, NJ, USA
Henrotin, Yves  ;  Université de Liège - ULiège > Département des Sciences de l'activité physique et de la réadaptation > Pathologie générale et physiopathologie - Techniques particulières de kinésithérapie ; Department of Physical and Rehabilitation, VIVALIA, Marche-en-Famenne, Belgium
Uebelhoer, Melanie;  Artialis Group, Liège, Belgium
Krustrup, Peter;  Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
Kitchen, Carl-Christian;  Department of Anaesthesiology, Rigshospitalet, Copenhagen, Denmark ; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
Thudium, Christian S;  Nordic Bioscience, Herlev, Denmark
Andersen, Jeppe R;  NBCD A/S, Herlev, Denmark
Bihlet, Asger R;  NBCD A/S, Herlev, Denmark
More authors (4 more) Less
Language :
English
Title :
The Impact of Weight-bearing Exercise, Non-Weight-bearing Exercise, and Cardiovascular Stress on Biochemical Markers of Cartilage Turnover in Patients With Mild to Moderate Knee Osteoarthritis: A Sequential, Cross-Over, Clinical Study.
Publication date :
09 June 2024
Journal title :
Cartilage
ISSN :
1947-6035
eISSN :
1947-6043
Publisher :
SAGE Publications Inc., United States
Pages :
19476035241258170
Peer reviewed :
Peer Reviewed verified by ORBi
Funding text :
The author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: J.J.B.-B. was funded by the Danish Research Fund, employee at NBCD A/S and of Sanos Clinic A/S. J.R.A. and A.R.B. are employees and shareholders of NBCD A/S. Y.H. is president of Artialis SA. M.U. is employee at Artialis SA. C.S.T. is employee at Nordic Bioscience A/S. CS., N.H.S., H.B.N., M.B., G.D., V.F., P.K., and C.-C.K. have nothing to declare.
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