About this trial
The purpose of this study is to examine the effect, mediators and predictors of treatment response of acupuncture in treating the psychoneurological symptom cluster (pain, fatigue, sleep disturbance) among breast cancer survivors.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
≥ 18 years of age
With histologically confirmed Stage 0-III ER/PR-positive HER2-negative breast cancer
Currently receiving adjuvant endocrine therapy
Completed their primary cancer treatment (e.g., surgery, radiotherapy, chemotherapy) at least 3 months prior to recruitment
Disqualifiers
Taking methylsulfonylmethane or glutathione supplements
Physically or cognitively unable to complete the study procedures
Pregnant
Trial design
Parallel
Treatments tested in this trial
Acupuncture
BehavioralAll participants will receive a semi-standardized acupuncture protocol with needle penetrating to the skin. Participants will receive 2 acupuncture treatments each week for 5 weeks, for a total of 10 treatments. Each acupuncture treatment will take 30 minutes.
Sham acupuncture
BehavioralParticipants will receive no-touch control needle on non- acupuncture points, with the tip that does not contact the skin. Participants will receive 2 sham acupuncture treatments each week for 5 weeks, for a total of 10 treatments. Each sham acupuncture treatment will take 30 minutes.
Treatment groups
Trial outcomes
Primary outcomes
The psychoneurological symptom cluster
Psychoneurological symptom cluster: The psychoneurological symptom cluster will be calculated as the mean of the Patient-Reported Outcomes Measurement Information System (PROMIS)-29 T-scores for Pain Interference, Fatigue, and Sleep Disturbance. Each domain is scored as a standardized T-score (approximate range 20-80), with higher scores indicating worse symptom severity. Higher composite scores indicate greater psychoneurological symptom burden.
Secondary outcomes
PROMIS Pain Interference
Scores range from 4-20; higher scores indicate that pain is interfering with daily activities more
PROMIS fatigue
Scores range from 4-20; higher scores indicate that severe fatigue
PROMIS sleep disturbance
Scores range from 4-20; higher scores indicate that severe sleep disturbance
Serum methylsulfonylmethane concentration
Change in serum methylsulfonylmethane concentration.
Sponsors and contacts
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