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Published in: European Journal of Applied Physiology 6/2020

01-06-2020 | Underweight | Original Article

Neuromuscular function and fatigability in people diagnosed with head and neck cancer before versus after treatment

Authors: Colin Lavigne, Harold Lau, George Francis, S. Nicole Culos-Reed, Guillaume Y. Millet, Rosie Twomey

Published in: European Journal of Applied Physiology | Issue 6/2020

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Abstract

Purpose

Treatment for head and neck cancer is associated with multiple side effects, including loss of body mass, impaired physical function and reduced health-related quality of life. This study aimed to investigate the impact of treatment (radiation therapy ± concurrent chemotherapy) on (i) muscle strength, muscle cross-sectional area and patient-reported outcomes, and (ii) central and peripheral alterations during a whole-body exercise task.

Methods

Ten people with head and neck cancer (4 female; 50 ± 9 years) completed a lab visit before and after (56 ± 30 days) completion of treatment. Participants performed a neuromuscular assessment (involving maximal isometric voluntary contractions in the knee extensors and electrical stimulation of the femoral nerve) before and during intermittent cycling to volitional exhaustion. Anthropometrics and patient-reported outcomes were also assessed.

Results

From before to after treatment, maximal isometric muscle strength was reduced (P = 0.002, d = 0.73), as was potentiated twitch force (P < 0.001, d = 0.62), and muscle cross-sectional area (e.g., vastus lateralis: P = 0.010, d = 0.64). Exercise time was reduced (P = 0.008, d = 0.62) and peripheral processes contributed to a reduction in maximal force due to cycling. After treatment, the severity of self-reported fatigue increased (P = 0.041, r = − 0.65) and health-related quality of life decreased (P = 0.012, r = − 0.79).

Conclusion

Neuromuscular function was impaired in patients with head and neck cancer after treatment. Whole-body exercise tolerance was reduced and resulted in predominantly peripheral, rather than central, disturbances to the neuromuscular system. Future research should evaluate strength training after treatment for head and neck cancer, with the overall aim of reducing fatigue and improving health-related quality of life.
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Literature
go back to reference Borg G (1985) An introduction to Borg’s RPE-scale. Mouv Publ, Paris Borg G (1985) An introduction to Borg’s RPE-scale. Mouv Publ, Paris
go back to reference Borg G (1998) Borg’s perceived exertion and pain scales. Human Kinetics, Leeds Borg G (1998) Borg’s perceived exertion and pain scales. Human Kinetics, Leeds
go back to reference Cohen J (1988) Statistical power analysis for the behavioral sciences. Erlbaum, Hillsdale Cohen J (1988) Statistical power analysis for the behavioral sciences. Erlbaum, Hillsdale
go back to reference Elting LS, Keefe DM, Sonis ST et al (2008) Patient-reported measurements of oral mucositis in head and neck cancer patients treated with radiotherapy with or without chemotherapy: demonstration of increased frequency, severity, resistance to palliation, and impact on quality of life. Cancer 113:2704–2713. https://doi.org/10.1002/cncr.23898 CrossRefPubMed Elting LS, Keefe DM, Sonis ST et al (2008) Patient-reported measurements of oral mucositis in head and neck cancer patients treated with radiotherapy with or without chemotherapy: demonstration of increased frequency, severity, resistance to palliation, and impact on quality of life. Cancer 113:2704–2713. https://​doi.​org/​10.​1002/​cncr.​23898 CrossRefPubMed
go back to reference Silver HJ, Dietrich MS, Murphy BA (2007) Changes in body mass, energy balance, physical function, and inflammatory state in patients with locally advanced head and neck cancer treated with concurrent chemoradiation after low-dose induction chemotherapy. Head Neck 29:893–900. https://doi.org/10.1002/hed.20607 CrossRefPubMed Silver HJ, Dietrich MS, Murphy BA (2007) Changes in body mass, energy balance, physical function, and inflammatory state in patients with locally advanced head and neck cancer treated with concurrent chemoradiation after low-dose induction chemotherapy. Head Neck 29:893–900. https://​doi.​org/​10.​1002/​hed.​20607 CrossRefPubMed
Metadata
Title
Neuromuscular function and fatigability in people diagnosed with head and neck cancer before versus after treatment
Authors
Colin Lavigne
Harold Lau
George Francis
S. Nicole Culos-Reed
Guillaume Y. Millet
Rosie Twomey
Publication date
01-06-2020
Publisher
Springer Berlin Heidelberg
Published in
European Journal of Applied Physiology / Issue 6/2020
Print ISSN: 1439-6319
Electronic ISSN: 1439-6327
DOI
https://doi.org/10.1007/s00421-020-04362-0

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