The goal of this phase 2 clinical trial is to examine the effectiveness of photobiomodulation in patients with vocal fatigue. The main question it aims to answer is whether photobiomodulation is able to alleviate vocal fatigue in patients with diagnosed vocal fatigue. Participants will ask to receive photobiomodulation treatment for 12 sessions over a three week period.
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Vocal Fatigue Measure: Vocal Fatigue Index (VFI-HK)
Timeframe: This will be measured at baseline (pre-treatment) and within 2-weeks after the completion of treatment (post-treatment).