Volume 39, Issue 1 pp. 160-169
Clinical Review

Exercise therapy for trismus secondary to head and neck cancer: A systematic review

Jolanda I. Kamstra DMD

Corresponding Author

Jolanda I. Kamstra DMD

Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, The Netherlands

Marianne van Leeuwen and Jolanda I. Kamstra contributed equally to this work.

Corresponding author: J. I. Kamstra, Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, PO Box 30.001, 9700 RB Groningen, The Netherlands. E-mail: [email protected]Search for more papers by this author
Marianne van Leeuwen DMD

Marianne van Leeuwen DMD

Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, The Netherlands

Marianne van Leeuwen and Jolanda I. Kamstra contributed equally to this work.

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Jan L.N. Roodenburg DMD, PhD

Jan L.N. Roodenburg DMD, PhD

Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, The Netherlands

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Pieter U. Dijkstra PT, PhD

Pieter U. Dijkstra PT, PhD

Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, The Netherlands

Department of Rehabilitation, University of Groningen, University Medical Center Groningen, The Netherlands

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First published: 15 February 2016
Citations: 42

Abstract

Background

Effects of exercise therapy for trismus secondary to head and neck cancer have not been reviewed systematically since 2004.

Methods

Four databases were searched. The quality of observational studies and randomized controlled trials was assessed.

Results

Two hundred eleven articles were found, 20 studies were included. A large variation in research methodology, stretching techniques, duration of stretch, and repetition of exercises was found. The overall quality was moderate. Five of the 8 preventive studies found that exercises during (chemo)radiotherapy could not prevent a reduction in mouth opening. In 4 therapeutic case studies, mouth opening increased between 17 and 24 mm. In 8 other therapeutic studies, mouth opening increased between −1.9 and 13.6 mm. No exercise therapy was clearly superior to the others.

Conclusion

Changes in mouth opening ranged considerably and no stretching technique was superior to others regarding either prevention or treatment of trismus. Clinical guidelines cannot be given based on this systematic review. © 2016 Wiley Periodicals, Inc. Head Neck 39: 160–169, 2017

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