TY - JOUR
T1 - 'Reconstruction: Before or after postmastectomy radiotherapy?' A systematic review of the literature
AU - Berbers, Judith
AU - van Baardwijk, Angela
AU - Houben, Ruud
AU - Heuts, Esther
AU - Smidt, Marjolein
AU - Keymeulen, Kristien
AU - Bessems, Maud
AU - Tuinder, Stefania
AU - Boersma, Liesbeth J.
PY - 2014/11
Y1 - 2014/11
N2 - OBJECTIVE: The aim of this review is to investigate the effect of timing of the reconstruction and radiotherapy, with respect to complication rate and cosmetic outcome, with a special focus on the timing of the placement of the definite implant. METHODS: PubMed was searched for publications between January 2000 and December 2012. Of 37 eligible studies, timing of reconstruction, type, and incidence of complications were recorded. First, we calculated the weighted mean including confidence intervals for complications and cosmetic outcome overall, and for the following subgroups: (1) Autologous reconstruction after radiotherapy; (2) Definite implant reconstruction after radiotherapy; (3) Autologous reconstruction before radiotherapy; (4) Definite implant reconstruction before radiotherapy. A second analysis was performed using only studies that directly compared group 1 versus 3 and 2 versus 4. RESULTS: A large variation in complication rates (8.7-70.0%) and in acceptable cosmetic outcome (41.4-93.3%) was reported. The first analysis showed more complications and a higher revision rate if an implant reconstruction was performed after radiotherapy; for autologous reconstruction fibrosis occurred more often if reconstruction was applied first. The second analysis showed no significant differences in total complication rate. Only implant failure occurred more often if applied after radiotherapy (odds ratio (OR) 3.03 [1.59-5.77]). No differences were found in both patient and physician satisfaction. CONCLUSIONS: A definite implant reconstruction placed before radiotherapy limits the rate of complications. For autologous reconstruction, less fibrosis is seen if reconstruction is performed after radiotherapy, but timing had no significant impact on total complication rate.
AB - OBJECTIVE: The aim of this review is to investigate the effect of timing of the reconstruction and radiotherapy, with respect to complication rate and cosmetic outcome, with a special focus on the timing of the placement of the definite implant. METHODS: PubMed was searched for publications between January 2000 and December 2012. Of 37 eligible studies, timing of reconstruction, type, and incidence of complications were recorded. First, we calculated the weighted mean including confidence intervals for complications and cosmetic outcome overall, and for the following subgroups: (1) Autologous reconstruction after radiotherapy; (2) Definite implant reconstruction after radiotherapy; (3) Autologous reconstruction before radiotherapy; (4) Definite implant reconstruction before radiotherapy. A second analysis was performed using only studies that directly compared group 1 versus 3 and 2 versus 4. RESULTS: A large variation in complication rates (8.7-70.0%) and in acceptable cosmetic outcome (41.4-93.3%) was reported. The first analysis showed more complications and a higher revision rate if an implant reconstruction was performed after radiotherapy; for autologous reconstruction fibrosis occurred more often if reconstruction was applied first. The second analysis showed no significant differences in total complication rate. Only implant failure occurred more often if applied after radiotherapy (odds ratio (OR) 3.03 [1.59-5.77]). No differences were found in both patient and physician satisfaction. CONCLUSIONS: A definite implant reconstruction placed before radiotherapy limits the rate of complications. For autologous reconstruction, less fibrosis is seen if reconstruction is performed after radiotherapy, but timing had no significant impact on total complication rate.
KW - Breast cancer
KW - Mastectomy
KW - Radiotherapy
KW - Breast reconstruction
KW - Autologous reconstruction
KW - Implant reconstruction
KW - Immediate reconstruction
KW - Delayed reconstruction
KW - Complications
KW - Cosmetic outcome
U2 - 10.1016/j.ejca.2014.07.023
DO - 10.1016/j.ejca.2014.07.023
M3 - Article
C2 - 25168640
SN - 0959-8049
VL - 50
SP - 2752
EP - 2762
JO - European Journal of Cancer
JF - European Journal of Cancer
IS - 16
ER -