Plain-English translation of NCT05725265 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.
This trial is testing low-level laser therapy to treat lymphedema — painful swelling that develops in the arm after breast cancer surgery. Researchers are comparing a newer large-area laser approach with a more traditional focused laser treatment to see which works better at reducing swelling, pain, and improving arm mobility in women who have already developed this complication.
Although standard compression therapy exists for cancer-related arm swelling, many patients still struggle with pain, limited movement, and ongoing swelling. This study investigates whether laser therapy might offer a helpful additional or alternative treatment option.
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You will receive laser therapy sessions three times per week for four weeks, with each session lasting about 30 minutes. Depending on which group you're assigned to, the laser will be applied to your forearm, upper arm, and underarm area using either a larger treatment area or a more focused approach. Throughout the study, your arm swelling will be measured, your arm function and pain will be assessed, and you'll complete questionnaires about how the swelling affects your daily activities.
AI-generated summary from trial data · Jul 12, 2026 · Not medical advice
Taiwan
Sponsor
National Taiwan University Hospital
Enrollment target
~54 participants
Started
October 2023
Primary completion
July 2025
This trial's estimated completion date has passed — the record may not be fully up to date.
Age range
20 Years and older
Sex
Female only
Last updated on clinicaltrials.gov in October 2024.
Reach out to the team running this trial. Response times vary — some teams are faster than others.
Central contact
Ying-Chun Chen, MD
Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan
Tell us you're interested and we'll help connect you with the research team. We'll walk you through what to expect first — no email needed to get started.