This study was conducted in the Goiânia Network for Research on Mastology.
Incidence and risk factors for winged scapula after surgical treatment for breast cancer
Article first published online: 26 DEC 2013
© 2013 John Wiley & Sons Ltd
Journal of Clinical Nursing
Volume 23, Issue 17-18, pages 2525–2532, September 2014
How to Cite
Mastrella, A. d. S., Freitas-Junior, R., Paulinelli, R. R. and Soares, L. R. (2014), Incidence and risk factors for winged scapula after surgical treatment for breast cancer. Journal of Clinical Nursing, 23: 2525–2532. doi: 10.1111/jocn.12443
- Issue published online: 22 JUL 2014
- Article first published online: 26 DEC 2013
- Manuscript Accepted: 27 JUN 2013
- Fundação de Amparo à Pesquisa do Estado de Goiás – FAPEG – Edital
- AVON Institute
- axillary lymphadenectomy;
- breast cancer;
- long thoracic nerve;
- winged scapula
Aims and objectives
To evaluate the incidence of winged scapula following surgical breast cancer treatment, determine its evolution over time and correlate factors that might influence this incidence.
Winged scapula is a complication that may occur as a result of exposing the long thoracic nerve during axillary lymphadenectomy for the treatment for breast cancer. There is no consensus in the literature about the incidence of this complication after surgical treatment for breast cancer, and complication rates range from 1·5–74%.
This is a prospective cohort study.
A prospective cohort study was conducted including 57 patients with breast cancer who underwent surgical treatment. Each patient was assessed before and after the surgery, by means of Hoppenfeld manoeuvre. The incidence rate of winged scapula was calculated at four different times.
At the preoperative assessment, none of the patients presented with winged scapula, while 16 patients (28·1%) were shown to have this complication after the procedure. The incidence of winged scapula decreased over time. Factors associated with winged scapula were as follows: patients younger than 50 years, clinical stage I and II and no neoadjuvant chemotherapy. Other factors that were evaluated, such as type of surgery, number of lymph nodes compromised and removed, as well as body mass index, were not associated with the risk of winged scapula.
This study demonstrated that the incidence of winged scapula is low and decreased over time. Furthermore, a greater incidence of winged scapula was noted in young women at an initial stage of the disease who had not been treated with neoadjuvant chemotherapy.
Relevance to clinical practice
The result of this work may have great impact, for demonstrating what risk factors are significantly associated with winged scapula after surgical treatment for breast cancer.