Objective: to evaluate the effect of physical therapy on the range of motion of the
shoulders and perimetry of the upper limbs in women treated with radiotherapy for
breast cancer.Methods: a total of 35 participants were randomized into two groups, with 18 in the
control group (CG) and 17 in the study group (SG). Both of the groups underwent
three evaluations to assess the range of motion of the shoulders and perimetry of
the upper limbs, and the study group underwent supervised physical therapy for the
upper limbs. Results: the CG had deficits in external rotation in evaluations 1, 2, and 3, whereas the
SG had deficits in flexion, abduction, and external rotation in evaluation 1. The
deficit in abduction was recovered in evaluation 2, whereas the deficits in all
movements were recovered in evaluation 3. No significant differences in perimetry
were observed between the groups. Conclusion: the applied supervised physical therapy was effective in recovering the deficit
in abduction after radiotherapy, and the deficits in flexion and external rotation
were recovered within two months after the end of radiotherapy. Registration
number of the clinical trial: NCT02198118.