The Effect of Rehabilitation Interventions on Trismus in Oral Cancer Patients: A Systematic Review
Year: 2026
Type: review
Study design: Systematic Review
Abstract: OBJECTIVE: To systematically evaluate rehabilitation interventions for oral cancer patients with trismus and clarify effects on trismus. MATERIALS AND METHODS: A comprehensive search for randomized controlled trials and quasi-experimental studies published up to November 28, 2024, was conducted across PubMed, Embase, Cochrane Library, Web of Science, CINAHL, CBM, CNKI, VIP, and Wanfang using the PICOS strategy. The primary outcome was mouth opening distance. Two authors independently assessed risk of bias and methodological quality using the Cochrane Handbook (version 5.1.0) and ROBINS-I. The study protocol was registered with PROSPERO (CRD42024613003). RESULTS: The review included 15 articles, including eight randomized controlled trials and seven quasi-experimental studies. There were variations in the timing and type of rehabilitation. Most interventions started 2-3 weeks post-surgery. Three types of interventions, including exercise training, physical therapy, and speech training, improved trismus. CONCLUSION: Rehabilitation interventions are often used in combination, but the effectiveness of individual interventions remains unclear. Physical therapy has been shown to alleviate pain, while remote reminders can enhance adherence. Only a basic consensus on rehabilitation interventions can be summarized due to design differences. Future research should focus on conducting rigorous trials to provide more conclusive evidence.
Source: Oral Diseases
DOI: 10.1111/odi.70185
Authors: Huipin Wang, Yameng An, Dongling Liu
Institution: Jilin University
Language: English
Subfield: Pulmonary and Respiratory Medicine
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W7118161850