Predictors of Lymphedema Following Breast Cancer Surgery
Surgery for breast cancer includes removal of the breast tumor along with the axillary lymph
nodes. The status of these nodes helps clinicians determine prognosis and guides treatment
decisions. Unfortunately, a relatively common side effect following axillary lymph node
dissection is upper-extremity lymphedema. The purpose of this study is to identify risk
factors for lymphedema among women who have had axillary surgery for breast cancer. Specific
aims include identifying risk factors for lymphedema and comparing quality of life (QOL)
ratings for women who have and do not have lymphedema. A case-control study will be
conducted with enrollment of 200 participants. Cases will be identified at their lymphedema
consult in the physical therapy centers. Using the oncology registry, controls will include
patients who have had breast cancer surgery and have not developed lymphedema. The severity
of lymphedema and interference with daily life will be assessed with the Measure of Arm
Symptom Survey (MASS), a patient-completed survey, and QOL will be collected with the SF-36.
Treatment risk factors including previous surgery, radiotherapy and chemotherapy will be
obtained from oncology registry data. This study will determine which factors play a role in
lymphedema development.
Observational
Observational Model: Case Control, Time Perspective: Prospective
Karen K Swenson, RN, MS, PhDc
Principal Investigator
Park Nicollet Institute
United States: Federal Government
1728-03-B
NCT00202046
January 2003
May 2008
Name | Location |
---|---|
Park Nicollet Institute | St Louis Park, Minnesota 55416 |
Fairview University | Minneapolis, Minnesota 55455 |
North Memorial Medical Center | Minneapolis, Minnesota 55422 |