Lymphedema symptoms and limb measurement changes in breast cancer survivors treated with neoadjuvant chemotherapy and axillary dissection: results of American College of Surgeons Oncology Group (ACOSOG) Z1071 (Alliance) substudy.

ABSTRACT:

Purpose

Lymphedema is a potential complication of breast cancer treatment. This longitudinal substudy aimed to prospectively assess arm measurements and symptoms following neoadjuvant chemotherapy and axillary dissection in the ACOSOG/Alliance Z1071 trial to characterize the optimal approach to define lymphedema.

Methods

Z1071 enrolled patients with cT0-4, N1-2, M0 disease treated with neoadjuvant chemotherapy. All patients underwent axillary dissection. Bilateral limb volumes, circumferences, and related symptoms were assessed pre-surgery, 1-2 weeks post-surgery, and semiannually for 36 months. Lymphedema definitions included volume increase ≥ 10% or limb circumference increase ≥ 2 cm. Symptoms were assessed by the Lymphedema Breast Cancer Questionnaire.

Results

In 4

SUBMITTER: Armer JM 

PROVIDER: S-EPMC6342501 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature