Abstract
Background/aim: Reduction of postoperative stress is a modern tenet in surgical oncology with the aim of reducing early postoperative lymphopenia. Our prospective study evaluated post-operative immune response at baseline and postoperative day (POD) 1 and 2 after direct-to-implant pre-pectoral (PP) breast reconstruction with titanium-coated polypropylene mesh versus subpectoral (SP) breast reconstruction. Patients and Methods: Between January and December 2020, 37 patients were randomized between PP (n=17) or SP (n=16) reconstruction. Baseline and operative data were analyzed. Postoperative pain assessment using numeric pain rating scale (NPRS), and a full blood count with lymphocyte subsets were collected before surgery, and on POD1 and POD2. Data were evaluated by two-way analysis of variance test. Results: Baseline data did not demonstrate any statistical difference. Inter-group analysis did not provide any statistically significant difference in leukocytes, total lymphocytes, and lymphocytes subsets among SP and PP reconstruction groups (p>0.05). However, compared to specificity, the PP group experienced shorter operative time, with a mean difference 30.19 min, lower blood loss (p=0.017), lower rate of postoperative anemia (p=0.039), and a more favorable profile in inter-group pain analysis (p<0.001). Conclusion: PP reconstruction with titanium-coated polypropylene mesh does not increase immunological impairment in the early postoperative period when compared with SP reconstruction and provides lower postoperative pain, reduction of operative time, and lower rate of postoperative anemia.
- Breast neoplasm
- immunosuppression
- breast implants
- surgical mesh
- anemia
- pain
- postoperative
- pre-pectoral breast reconstruction
- titanium-coated polypropylene mesh
- Received September 11, 2021.
- Revision received September 27, 2021.
- Accepted September 29, 2021.
- Copyright © 2021 International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.
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