Abstract PD15-09: PD15-09 Impact of procedure type on the long-term patient-reported outcomes of immediate breast reconstruction: The UK Brighter Study

Abstract

Abstract Introduction: Women considering immediate breast reconstruction (IBR) after mastectomy for breast cancer require high-quality information about the short and long-term outcomes of different procedure types to allow them to make informed decisions about their surgical options. Long-term multicentre patient-reported outcomes (PROs) comparing the patients’ perspectives of different techniques is currently lacking. The UK Brighter study aimed to compare the long-term patient-reported outcomes of different types of IBR to support informed decision-making. Methods: Women who underwent unilateral mastectomy and/or breast reconstruction for invasive breast cancer or ductal carcinoma in situ (DCIS) in England between 1 April 2008 and 31 March 2009 were identified from National Health Service (NHS) Hospital Episode Statistics (HES), and current contact information for the surviving cohort were provided by the NHS Personal Demographic Service. Women were sent a letter inviting them to complete three validated patient report questionnaires, the BREAST Q, EQ-5D5L and ICECAP-A, electronically or by post at a minimum of 12 years following their index surgery. Questionnaires were scored according to developers’ instructions and results compared by type of IBR procedure performed. Results: 11,977 women were invited to participate of whom 4,207 (35.1%) completed the questionnaires. Of these, 1,236 (29.4%) received IBR with 343 (27.8%) expander/implant (EI) reconstructions, 629 (50.9%) latissimus dorsi (LD) procedures with or without an implant, and 264 (21.4%) abdominal flap (AF) reconstructions. The mean age at index surgery was 52.1 years, standard deviation (SD) 9.5. The majority of respondents were white (n=1,179, 97.4%) and predominantly from areas of the lowest socioeconomic deprivation. The mean body mass index (BMI) was 24.6 (SD 3.9). 141 (11.6%) women actively smoked at the time of surgery and 227 (19.0%) had a complication requiring further surgery. Women undergoing AFs reported significantly higher ‘Satisfaction with Breasts’ (mean 67.7, SD 20.4) than those undergoing LD (mean 58.9, SD 21.1), or EI reconstructions (mean 54.7, SD 19.2), (p< 0.001). ‘Satisfaction with Breasts’ was also greater in women undergoing index surgery over 50 years of age (p=0.02) and in those who did not smoke (p=0.03) whereas experiencing post-operative complications was strongly associated with poorer ‘Satisfaction with Breasts’ in the multivariable analysis (p=0.001). Women receiving AF also reported better ‘Physical Well-being’ (mean 87.8, SD 16.04) than women undergoing LD flap (mean 79.5, SD 20.5) or EI procedures (mean 82.1, SD 18.2), (p< 0.001). Overall, women undergoing AFs were more likely to rate the outcome of their surgery as ‘excellent’ or ‘very good’ (189/256, 73.8%) compared with those receiving other reconstruction types (LD - 386/610, 63.3%; EI - 175/331, 52.9%, p< 0.001). Conclusion: Women undergoing abdominal flap reconstruction report significantly better outcomes 12 years following IBR than women receiving other reconstruction types. These findings should be shared with women considering breast reconstruction to help them make informed decisions about their surgical options. Citation Format: Leigh Johnson, Paul White, Ranjeet Jeevan, John Browne, Carmel Gulliver-Clarke, Joe O’Donoghue, Syed Mohiuddin, William Hollingworth, Patricia Fairbrother, Mairead MacKenzie, Chris Holcombe, Shelley Potter. PD15-09 Impact of procedure type on the long-term patient-reported outcomes of immediate breast reconstruction: The UK Brighter Study [abstract]. In: Proceedings of the 2022 San Antonio Breast Cancer Symposium; 2022 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2023;83(5 Suppl):Abstract nr PD15-09.