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Updated: Jun 12, 2026
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Ultrasonographic Evaluation of Breast Cancer-related Lymphedema
Published on: January 12, 2017
Exercise interventions for upper-limb dysfunction due to breast cancer treatment.
Margaret L McNeely1, Kristin Campbell, Maria Ospina
1Department of Physical Therapy, University of Alberta, 2-50, Corbett Hall, Edmonton, Alberta, Canada, T6G 2G4.
The Cochrane Database of Systematic Reviews
|June 18, 2010
Summary
Exercise significantly improves shoulder range of motion (ROM) in breast cancer survivors. Early post-operative exercise aids short-term recovery but may increase wound drainage; structured programs enhance shoulder function without increasing lymphedema risk.
Area of Science:
- Oncology
- Rehabilitation Medicine
- Physical Therapy
Background:
- Breast cancer treatment frequently leads to upper-limb dysfunction, characterized by reduced shoulder range of motion (ROM) and strength, pain, and lymphedema.
- This dysfunction significantly impacts patients' quality of life and functional independence post-treatment.
Purpose of the Study:
- To systematically review randomized controlled trials (RCTs) assessing the efficacy of exercise interventions for preventing, minimizing, or improving upper-limb dysfunction in breast cancer patients.
- To evaluate the safety of exercise interventions, particularly concerning the risk of lymphedema.
Main Methods:
- A comprehensive literature search was conducted across multiple databases (Cochrane Breast Cancer Group, MEDLINE, EMBASE, CINAHL, LILACS) up to August 2008.
- Additional sources included expert contact, reference list screening, conference proceedings, and unpublished literature.
- Two independent reviewers abstracted data from eligible RCTs, with efforts to obtain missing data from investigators.
Main Results:
- Twenty-four RCTs involving 2132 participants were included; 10 were of adequate methodological quality.
- Early post-operative exercise improved short-term shoulder flexion ROM but increased wound drainage volume and duration.
- Structured exercise programs, particularly post-operatively and as physical therapy, significantly improved shoulder ROM and function without increasing lymphedema risk.
Conclusions:
- Exercise interventions demonstrably improve shoulder ROM in breast cancer patients, offering clinically meaningful benefits.
- Early post-operative exercise shows promise for short-term recovery but requires careful consideration of potential wound complications.
- High-quality research is needed to optimize exercise prescription and address persistent upper-limb dysfunction.
