Menstrual bleeding-specific quality of life in women on antiplatelet therapy

Background: Antiplatelet therapy may affect menstrual blood loss in women of reproductive age. Objectives: To determine menstrual bleeding and related quality of life (QoL) in women on antiplatelet therapy. Methods: We performed a cross-sectional study at a tertiary care center in the Netherlands, i...

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Main Authors: Eva K. Kempers, Johanna A. van der Zande, Paula M. Janssen, Jérôme M.J. Cornette, Jolien W. Roos–Hesselink, Marieke J.H.A. Kruip
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Research and Practice in Thrombosis and Haemostasis
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Online Access:http://www.sciencedirect.com/science/article/pii/S2475037925002341
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Summary:Background: Antiplatelet therapy may affect menstrual blood loss in women of reproductive age. Objectives: To determine menstrual bleeding and related quality of life (QoL) in women on antiplatelet therapy. Methods: We performed a cross-sectional study at a tertiary care center in the Netherlands, including women on antiplatelet therapy with an active menstrual cycle and a control group of reproductive-aged women who did not use antiplatelets. Participants completed an online questionnaire containing 2 validated instruments: (1) the Menstrual Bleeding Questionnaire (MBQ) to measure menstrual bleeding-specific QoL, and (2) the Pictorial Blood Loss Assessment Chart (PBAC). Scaled MBQ scores range from 0 to 100, with higher scores indicating worse QoL. A PBAC score of 100 is generally considered indicative of heavy menstrual bleeding. Results: In total, 38 women prescribed antiplatelet drugs (median age, 44 years [IQR, 40-48]) and 100 control women (median age, 35 years [IQR, 27-43]) completed the study questionnaire. Most common indication for antiplatelet therapy was stroke/transient ischemic attack (26%). Acetylsalicylic acid/carbasalate calcium (50%) and clopidogrel (37%) were most frequently used. Mean (SD) scaled MBQ scores were 18.9 (11.2) among antiplatelet drug users and 22.4 (10.9) in control women (adjusted mean difference, −3.28 [95% CI, −7.90, 1.35]). Median PBAC scores were 101.5 (IQR, 50.5-207) and 96.0 (IQR, 73.0-174.8; adjusted mean ratio, 0.784 [95% CI, 0.521, 1.18]), respectively. A PBAC score >100 was reported in 37% and 36% of the antiplatelet and control groups, respectively. Conclusion: Menstrual bleeding-specific QoL was comparable between women on antiplatelet therapy and controls, although controls experienced a high burden of menstrual bleeding-related complaints. Menstrual blood loss did not seem to be increased.
ISSN:2475-0379