Conventional standard-sized bra with prosthesis or patient’s bra with customized hand-knitted external prosthesis after mastectomy: Mixed-methods evaluation of patients’ preferences

Abstract

INTRODUCTION: In breast cancer patients undergoing mastectomy without reconstruction, an external breast prosthesis could aid patients’ recovery, improve body image and confidence by helping to regain a symmetrical chest appearance when dressed. However, external breast prosthesis preferences among Asian breast cancer patients were not widely studied. We aimed to compare patients’ experience with the conventional commercially manufactured standard-sized (small, medium, large, extra-large) bra and prosthesis versus customized hand-knitted external breast prosthesis with patient’s bra after unilateral mastectomy at a tertiary hospital. This is the first such study in Asian women, to our knowledge. METHODS: In this prospective study, participants used the conventional bra-prosthesis followed by the customized one consecutively, each for at least 3 months before they were administered an identical questionnaire at 3 and 6 months respectively. The questionnaire assessed the patients’ experience with the prosthesis on the aspects of comfort, body image and satisfaction etc. Patients were also invited for in-depth interviews. RESULTS: Of 155 eligible patients, 148 patients participated with a response rate of 95.5%. 99 (67%) participants preferred the customized prosthesis, while 38 (25.7%) did not. 11 (7.4%) participants were undecided. Seventeen participants underwent in-depth interviews until data saturation on major qualitative themes was achieved. More patients experienced excessive sweating (p < 0.0001), greater discomfort (p = 0.0195) and higher rates of prosthesis dislodgement (p = 0.0269) with the conventional bra-prosthesis. CONCLUSION: Customized external breast prostheses could be an alternative to the conventional ones for breast cancer patients with mastectomy, with additional benefits of less sweating, more comfort and less dislodgement perceived.