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Recruiting NCT06531083

Feasibility of Prospective Surveillance and Early Physical Therapy for Trismus

No phase Interventional Head and Neck Cancer Trismus

For patients and families

In plain language

An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.

What is being studied
The protocol lists: Early physical therapy intervention.
Who it may be relevant to
Registry conditions: Head and Neck Cancer, Trismus. Basic parameters: from 18 years · All.
What needs checking
Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
Where it takes place
Canada
Next step
Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
Official title

Feasibility of PRospective Surveillance and Early PhysiCal Therapy for TrIsmuS in Individuals With Head and Neck CancEr: A Single-Group Feasibility Trial (PRECISE)

Overview

Trismus, or restricted jaw movement, can occur in individuals with head and neck cancer (HNC) undergoing surgery or radiation therapy. There is a paucity of research examining interventions for trismus. We aim to assess the feasibility of prospective surveillance and early intervention to mitigate trismus in individuals undergoing HNC treatment. Method: The investigators will conduct a pilot single group feasibility study involving 30 individuals with HNC who will be undergoing radiation therapy. Participants will be identified at the HNC new patient clinic. Participants will be seen weekly during radiation therapy and will receive early intervention including manual therapy and a device-based jaw exercise regimen if presenting with 5% or greater reduction in jaw opening compared to pre-treatment. The investigators will assess recruitment and completion rates, intervention acceptability, and data collection procedures. Descriptive statistics will summarize feasibility metrics and participant demographics. Findings will inform the design of a larger multicentre trial.

Detailed description

1. Background and rationale : Head and neck cancers (HNCs) originate in the nasal cavity, sinuses, lips, mouth, salivary glands, throat, and larynx. Individuals undergoing treatment for HNC often develop side effects such as oral mucositis xerostomia and experience difficulties with swallowing and speech. Along with these side effects, individuals with oral and oropharyngeal cancers can develop trismus, defined as restricted mouth opening (\< 35mm).The beneficial effects of early physical therapy programs in mitigating the incidence of trismus have not yet been fully established, and there are no validated protocols or guidelines regarding exercise therapy. The findings of this study will be crucial in developing effective rehabilitation strategies for patients with HNC and also will contribute to the development of tailored exercise programs and rehabilitation protocols, enabling physical therapists specifically to deliver personalized care for individuals with HNC. 2. Research question and Objectives : i. To evaluate the feasibility of a prospective surveillance approach for the early detection of trismus in patients with HNC. ii. To determine the acceptability of implementing an early physical therapy intervention which includes jaw and neck exercises, manual therapy for the jaw, and the use of a jaw device for managing trismus in individuals with HNC. 3. Methodology : This feasibility two-phase study will recruit individuals with HNC, who are undergoing or have completed radiotherapy. Phase I includes two cohorts: (1) a prospective surveillance cohort of individuals undergoing radiotherapy who are at risk of developing trismus, and (2) a post-radiotherapy cohort of individuals with established trismus. In the surveillance cohort, PT will be initiated if jaw mobility declines by \>5% relative to pre-treatment baseline or reaches a threshold of ≤35 mm. Participants in the post-radiotherapy cohort with established trismus (Mouth Opening (MO) ≤35 mm) will receive PT at enrolment. The intervention will include MT and therapeutic exercise. Phase II includes a qualitative assessment of the study's acceptability and delivery. The primary outcome is feasibility, including recruitment, adherence, and completion rates. Changes in MO will be explored descriptively as a secondary outcome. Participants will be identified at the HNC new patient clinic. Participants will receive early intervention including manual therapy and a device-based jaw exercise regimen if presenting with 5% or greater reduction in jaw opening compared to pre-treatment.

Phase II includes a qualitative assessment of the study's acceptability and delivery.

The primary outcome is feasibility, including recruitment, adherence, and completion rates. Changes in MO will be explored descriptively as a secondary outcome.

Interventions

  • Behavioral Early physical therapy intervention
    Physical therapy including manual therapy, home exercises for the neck and jaw, and use of a jaw stretching device.

Primary outcome measures

  • Feasibility: completion rate [Time frame: 2 years]
Secondary outcome measures (8)
  • Feasibility: recruitment rate [Time frame: 2 years]
  • Feasibility: adherence rate [Time frame: 6 weeks.]
  • Maximal interincisal opening [Time frame: 3 months]
  • Trismus symptom questionnaire [Time frame: 3 months]
  • Quality of life related to Head and Neck Cancer [Time frame: 3 months]
  • Cervical range of motion [Time frame: 3 months]
  • Neck Disability [Time frame: 3 months]
  • Intervention effect on health status [Time frame: 6 weeks]

Eligibility criteria

Inclusion criteria

  • Have a diagnosis of oral, oropharyngeal, or nasopharyngeal cancer
  • Be scheduled to undergo cancer treatment that includes radiation therapy
  • Be able to read and understand English
  • Be an Alberta resident.

Exclusion criteria

  • Previous surgery for the temporomandibular joint that is not related to the HNC diagnosis.
  • Local cancer recurrence or metastatic disease.
  • Unable to provide informed consent.

Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.

Healthy volunteers: No

Study design

Allocation
N/A
Model
Single group
Masking
Open label
Primary purpose
Supportive care

Study locations

Canada · 1 center
  • University of Alberta/ Cross Cancer Institute — Edmonton

Identifiers

NCT: NCT06531083 · HREBA.CC-24-0240

Primary sources (government registries)

View this study on ClinicalTrials.gov ↗