1
|
Bossuyt FM, Mason BS, Briley S, O'Brien TJ, Boninger ML, Arnet U, Goosey-Tolfrey VL. Shoulder Tendon Adaptations Following a Graded Exercise Test to Exhaustion in Highly Trained Wheelchair Rugby Athletes With Different Impairments. FRONTIERS IN REHABILITATION SCIENCES 2022; 2:755466. [PMID: 36188798 PMCID: PMC9397820 DOI: 10.3389/fresc.2021.755466] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Accepted: 12/13/2021] [Indexed: 11/13/2022]
Abstract
Objective This study aimed to identify acute changes in biceps and supraspinatus tendon characteristics before and after a graded exercise test to exhaustion (GXT) in highly trained wheelchair rugby (WR) athletes. A secondary aspect was to define chronic tendon adaptations related to the impairment of the athlete and the occupation of the tendon within the subacromial space (occupation ratio). Methods Twelve WR athletes with different impairments (age = 32 ± 6 years; body mass = 67.2 ± 11.2 kg; 9.0 ± 3.6 years competing) volunteered for this study. Performance Corrected Wheelchair Users Shoulder Pain Index was used to quantify shoulder pain. Quantitative Ultrasound Protocols (QUS) were used to define supraspinatus and biceps tendon thickness, echogenicity, and echogenicity ratio of both dominant and non-dominant shoulder before and after the GXT including 22 ± 3.1 min submaximal propulsion and 10.2 ± 1.7 min maximal propulsion on a treadmill. Furthermore, the acromio-humeral distance (AHD) defined from ultrasound (US) images was used to calculate the occupation ratios. Results A mixed-effect multilevel analysis that included shoulder as grouping variable, demonstrated a significant reduction in the echogenicity of the biceps following GXT whilst controlling for impairment [spinal cord injury (SCI) and non-SCI] and the occupation ratio (β = −9.01, SEβ = 2.72, p = 0.001, 95% CI = [−14.34; −3.68]). This points toward fluid inflow into the tendon that may be related to overload and acute inflammation. In addition, persons with a SCI (n = 8) had a thicker supraspinatus tendon in comparison to persons with non-SCI (n = 3) which may be related to chronic tendon adaptations (β = −0.53 mm, SEβ = 0.26, p = 0.038, 95% CI = [−1.04; −0.03]). Finally, a greater occupation ratio was associated with signs of tendinopathy (i.e., greater biceps and supraspinatus tendon thickness, and lower supraspinatus echogenicity and echogenicity ratio). Conclusion Acute biceps tendon adaptations in response to the GXT in highly trained WR athletes were evident with chronic adaptations in the supraspinatus tendon being related to the impairment of the athlete. Ultrasound can be used to monitor tendon adaptations in WR athletes for medical diagnosis to assist the scheduling and type of training.
Collapse
Affiliation(s)
- Fransiska Marie Bossuyt
- Shoulder, Health and Mobility Group, Swiss Paraplegic Research, Nottwil, Switzerland
- Human Performance Laboratory, Faculty of Kinesiology, University of Calgary, Calgary, AB, Canada
- *Correspondence: Fransiska Marie Bossuyt
| | - Barry S. Mason
- Peter Harrison Centre for Disability Sport, School of Sport, Exercise, and Health Sciences, Loughborough University, Loughborough, United Kingdom
| | - Simon Briley
- Peter Harrison Centre for Disability Sport, School of Sport, Exercise, and Health Sciences, Loughborough University, Loughborough, United Kingdom
| | - Thomas J. O'Brien
- Peter Harrison Centre for Disability Sport, School of Sport, Exercise, and Health Sciences, Loughborough University, Loughborough, United Kingdom
| | - Michael L. Boninger
- Department of Physical Medicine and Rehabilitation, School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
| | - Ursina Arnet
- Shoulder, Health and Mobility Group, Swiss Paraplegic Research, Nottwil, Switzerland
| | - Victoria Louise Goosey-Tolfrey
- Peter Harrison Centre for Disability Sport, School of Sport, Exercise, and Health Sciences, Loughborough University, Loughborough, United Kingdom
| |
Collapse
|
2
|
Larsen CM, Juul-Kristensen B, Kasch H, Hartvigsen J, Frich LH, Boyle E, Østengaard L, Biering-Sørensen F. The Danish Spinal Cord Injury Shoulder (DanSCIS) cohort: methodology and primary results. Spinal Cord 2020; 59:821-831. [PMID: 33323964 DOI: 10.1038/s41393-020-00594-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 11/10/2020] [Accepted: 11/13/2020] [Indexed: 01/27/2023]
Abstract
STUDY DESIGN Cross-sectional study. OBJECTIVES To describe the socio-demographics, injury characteristics, prevalence of shoulder and neck symptoms, weekly participation in leisure time physical activity (LTPA) and quality of life (QoL) of individuals with spinal cord injury in Denmark (SCI). SETTING Nation-wide community survey, Denmark. METHODS Individuals with SCI for >2 years were included from three SCI rehabilitation departments. Questionnaire data regarding socio-demographic details, SCI injury characteristics, medical history, shoulder and neck symptoms, LTPA and QoL were collected. RESULTS Of 2454 potential participants, 1517 (62%) responded to the survey (mean age = 56.2, SD 16.1, 37% female, 42% tetraplegia, 23% complete SCI, mean time since injury = 16.9, SD 13.5). 75% used some form of assistive mobility device. Responders and non-responders showed no sex or injury type/severity differences. Shoulder and neck symptoms within the past 3 months were reported by 63 and 67% respectively, with 51% reporting shoulder symptoms within the past week. Among those with symptoms, 61% had experienced shoulder symptoms and 56% neck symptoms, for more than 30 days during the previous 3 months. Symptoms often prevented participants from performing their usual activities (due to shoulder symptoms 46%, neck symptoms 41%). CONCLUSIONS A high prevalence of self-reported shoulder and neck symptoms was found, which may limit physical function and social activities. We succeeded in generating the Danish Spinal Cord Injury Shoulder (DanSCIS) dataset, which comprised a substantial proportion of Danish adults with SCI. Future studies using data from this cohort will investigate patterns and associations between shoulder/neck symptoms, use of assistive mobility devices, LTPA and QoL.
Collapse
Affiliation(s)
- Camilla M Larsen
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark. .,Health Sciences Research Centre, UCL University College, Odense, Denmark. .,OPEN, Odense Patient data Explorative Network, Odense University Hospital, Odense, Denmark.
| | - Birgit Juul-Kristensen
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Helge Kasch
- Spinal Cord Injury Centre of Western Denmark, Department of Neurology, Viborg Hospital, Viborg, Denmark.,Institute of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Jan Hartvigsen
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.,Nordic Institute of Chiropractic and Clinical Biomechanics, Odense, Denmark
| | - Lars H Frich
- Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, Odense, Denmark.,Department of Clinical Research, University of Southern Denmark, Odense, Denmark.,Department of Neurobiology Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Eleanor Boyle
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Lasse Østengaard
- University Library of Southern Denmark, University of Southern Denmark, Odense, Denmark.,Centre for Evidence-Based Medicine Odense, University of Southern Denmark, Odense, Denmark
| | - Fin Biering-Sørensen
- Department for Spinal Cord Injuries, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|