Julia A Cook1, Sarah E Sasor2, Scott N Loewenstein1, Will DeBrock1, Mary Lester1, Juan Socas1, Kandice K Ludwig3, Carla S Fisher1, Aladdin H Hassanein4. 1. Division of Plastic Surgery, Indiana University School of Medicine, Indianapolis, IN, USA. 2. Department of Plastic Surgery, Medical College of Wisconsin, Milwaukee, WI, USA. 3. Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA. 4. Division of Plastic Surgery, Indiana University School of Medicine, Indianapolis, IN, USA. ahassane@iu.edu.
Abstract
PURPOSE: Lymphedema is progressive arm swelling from lymphatic dysfunction which can occur in 30% patients undergoing axillary dissection/radiation for breast cancer. Immediate lymphatic reconstruction (ILR) is performed in an attempt decrease the risk of lymphedema in patients undergoing axillary lymph node dissection (ALND). The purpose of this study was to assess the efficacy of ILR in preventing lymphedema rates in ALND patients. METHODS: An institutional review board-approved retrospective review was performed of all patients who underwent ILR from 2017 to 2019. Patient demographics, comorbidities, operative and pathologic findings, number of LVAs, limb measurements, complications, and follow-up were recorded and analyzed. Student's sample t-test, Fisher's exact test, and ANOVA were used to analyze data; significance was set at p < 0.05. RESULTS: Thirty-three patients were included in this analysis. Three patients (9.1%) developed persistent lymphedema, and two patients (6.1%) developed transient arm edema that resolved with compression and massage therapy. A significant effect was found for body mass index and the number of lymph nodes taken on the development of lymphedema (p < 0.01). CONCLUSIONS: The rate of lymphedema in this series was 9.1%, which is an improvement from historical rates of lymphedema. Our findings support ILR as a technique that potentially decreases the incidence of lymphedema after axillary lymphadenectomy. Obesity and number of lymph nodes removed were significant predictive variables for the development of lymphedema following LVA.
PURPOSE:Lymphedema is progressive arm swelling from lymphatic dysfunction which can occur in 30% patients undergoing axillary dissection/radiation for breast cancer. Immediate lymphatic reconstruction (ILR) is performed in an attempt decrease the risk of lymphedema in patients undergoing axillary lymph node dissection (ALND). The purpose of this study was to assess the efficacy of ILR in preventing lymphedema rates in ALND patients. METHODS: An institutional review board-approved retrospective review was performed of all patients who underwent ILR from 2017 to 2019. Patient demographics, comorbidities, operative and pathologic findings, number of LVAs, limb measurements, complications, and follow-up were recorded and analyzed. Student's sample t-test, Fisher's exact test, and ANOVA were used to analyze data; significance was set at p < 0.05. RESULTS: Thirty-three patients were included in this analysis. Three patients (9.1%) developed persistent lymphedema, and two patients (6.1%) developed transient arm edema that resolved with compression and massage therapy. A significant effect was found for body mass index and the number of lymph nodes taken on the development of lymphedema (p < 0.01). CONCLUSIONS: The rate of lymphedema in this series was 9.1%, which is an improvement from historical rates of lymphedema. Our findings support ILR as a technique that potentially decreases the incidence of lymphedema after axillary lymphadenectomy. Obesity and number of lymph nodes removed were significant predictive variables for the development of lymphedema following LVA.
Authors: Aladdin H Hassanein; Mithun Sinha; Colby R Neumann; Ganesh Mohan; Imran Khan; Chandan K Sen Journal: J Vis Exp Date: 2021-02-10 Impact factor: 1.355