Details

Autor(en) / Beteiligte

• Patuleia, Susana I. S
• Moelans, Cathy B
• Koopman, Jasmijn
• van Steenhoven, Julia E. C
• van Dalen, Thijs
• van der Pol, Carmen C
• Jager, Agnes
• Ausems, Margreet G. E. M
• van Diest, Paul J
• van der Wall, Elsken
• Suijkerbuijk, Karijn P. M

Titel

Patient-centered research: how do women tolerate nipple fluid aspiration as a potential screening tool for breast cancer?

Ist Teil von

• BMC cancer, 2022-06, Vol.22 (1), p.1-705, Article 705

Ort / Verlag

London: BioMed Central Ltd

Erscheinungsjahr

2022

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• Background Nipple fluid aspiration (NFA) is a technique to acquire nipple aspirate fluid (NAF), which is considered a rich source of breast-specific biomarkers. Originating directly from the mammary ducts, this liquid biopsy can offer insight into the process of carcinogenesis at its earliest stage and therefore could be of added value to the current imaging-based breast cancer screening tools. With that in mind, it is necessary to know how well NFA is tolerated. Aim To evaluate the participants' tolerability of NFA compared to breast imaging screening methods and blood draws. Materials and methods Three cohorts of women underwent NFA: healthy women (n = 190), women diagnosed with breast cancer (n = 137) and women at high risk of developing breast cancer (n = 48). A 0-10 discomfort score of NFA, mammography, breast MRI and blood draws, was filled in at the study visits, which took place once or annually. Results The median discomfort rate of NFA was 1, which was significantly lower than the median discomfort of mammography and breast MRI (5 and 3, respectively, p < 0.001), but significantly higher than median discomfort for blood draws (0, p < 0.001). The great majority of women would undergo the procedure again (98%) and recommend it to others (97%). Conclusion This study shows that NFA was well tolerated by healthy women, women diagnosed with breast cancer and high-risk women. This makes NFA a feasible method to pursue as a potential future breast cancer early detection tool, based on resident biomarkers. Trial registration NL41845.041.12, NL57343.041.16 and NL11690.041.06 in trialregister.nl. Keywords: Nipple aspirate fluid, Nipple fluid aspiration, Blood, Screening, Breast cancer, Liquid biopsies, Tolerability, Discomfort