Long term outcomes of axillary web syndrome and its association with lymphedema and functional impairments in breast cancer survivors
摘要
To determine the long-term prevalence and persistence of axillary web syndrome (AWS) in breast cancer survivors and its association with lymphedema, shoulder range of motion (ROM), and pain.
MethodsA longitudinal cohort study was conducted at the Universidade Federal de São Paulo. Twenty-five women who had previously participated in a physiotherapy intervention trial were reassessed 3–6 years after surgery. Current evaluations included pain using the Verbal Analog Scale (VAS), shoulder ROM by goniometry, presence of cords, and lymphedema status. Patients had been treated with either exercise alone or a combination of tissue mobilization and exercise.
ResultsAWS was present in 64% of participants, with 100% of cords being palpable and 87.5% located in the axilla. There was no significant association between AWS and lymphedema (p = 0.166). No measurable ROM or pain deficits were observed between groups (p > 0.05).
ConclusionAWS may persist for several years after breast cancer surgery, though it does not appear to cause measurable impairments in pain or shoulder range of motion. Despite the absence of formal quality-of-life assessments, structured long-term follow-up remains clinically important to support early detection and guide rehabilitation strategies during survivorship care.