Clinical Relevance of Sensory Nerve Coaptation in DIEP Flap Breast Reconstruction Evaluated Using the BREAST-Q. Issue 5 (22nd August 2022)

• Record Type: Journal Article
• Authors: Bijkerk, Ennie; Beugels, Jop; van Kuijk, Sander M. J.; Lataster, Arno; van der Hulst, René R. W. J.; Tuinder, Stefania M. H.
• Is Part Of: Plastic and reconstructive surgery. Volume 150:Issue 5(2022)
• Page Start: 959e
• Page End: 969e
• Publication Date: 2022-08-22
• Subjects: Surgery, Plastic -- Periodicals; 617.95205
• DOI: 10.1097/PRS.0000000000009617
• Languages: English
• ISSNs: 0032-1052

Abstract

Abstract : Background: Sensory nerve coaptation in autologous breast reconstruction positively affects sensory recovery in the reconstructed breast. However, patient-reported outcomes are lacking and no conclusions on the clinical relevance of nerve coaptation could be drawn. The aim of this study was to evaluate the clinical relevance of nerve coaptation in deep inferior epigastric perforator (DIEP) flap breast reconstruction. Methods: A prospective cohort study was conducted of patients undergoing innervated or noninnervated DIEP flap breast reconstruction between August of 2016 and August of 2018. Patients completed a BREAST-Q questionnaire at a minimum of 12 months' follow-up in combination with either a preoperative questionnaire or a questionnaire at 6 months' follow-up. The physical well-being of the chest domain was the primary outcome and patients answered additional sensation-specific questions. Sensation was measured using Semmes-Weinstein monofilaments. Results: In total, 120 patients were included (65 innervated and 55 noninnervated reconstructions). A clinically relevant difference was found in BREAST-Q scores in favor of patients with innervated reconstructions in general and for delayed reconstructions specifically. Patients with sensate breast reconstruction more often reported better and pleasant sensation. Conclusions: This study demonstrated that nerve coaptation in DIEP flap breast reconstruction, specifically in delayed reconstruction, resulted in clinically relevant improved patient-reported outcomes on the physical well-being of the chest domain of the BREAST-Q and that better sensation was perceived. However, the BREAST-Q does not address sensation adequately, and the introduction and validation of new scales is required to confirm the clinical relevance of nerve coaptation reliably. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.