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Updated: Jan 22, 2026
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A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting
Published on: January 12, 2018
12.5K
Preventable warfarin-induced birth defects: A missed opportunity?
M Conradie1, B D Henderson, C Van Wyk
1Division Clinical Genetics, Department of Neurology, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa. conradiemaureen@gmail.com.
Summary
Warfarin use during pregnancy poses significant teratogenic risks, leading to congenital abnormalities and pregnancy loss. Addressing patient-related barriers like language and poor understanding is crucial for risk reduction.
Area of Science:
- Obstetrics and Gynecology
- Pharmacology
- Public Health
Background:
- Warfarin's teratogenic effects cause significant congenital abnormalities and pregnancy losses in South Africa.
- Understanding and addressing barriers faced by women at risk is vital for prevention.
Purpose of the Study:
- To assess the practices, knowledge, and attitudes of women regarding warfarin's teratogenic risks.
- To identify challenges faced by women of reproductive age on warfarin therapy.
Main Methods:
- A descriptive quantitative study utilizing researcher-administered questionnaires.
- Involved 101 women of reproductive age receiving warfarin at a tertiary anticoagulation clinic.
Main Results:
- Identified patient challenges include language barriers, poor understanding of medical terms and mathematics.
- Poor contraceptive practices and limited knowledge of warfarin's pregnancy risks were noted.
- Passive attitudes towards seeking information were prevalent among patients.
Conclusions:
- Interventions are needed to increase awareness of teratogenic medication risks among healthcare providers, patients, and the public.
- Standardized protocols for women of reproductive age on teratogenic medications, including family planning discussions, are recommended.
- Improved healthcare provider counseling and translator availability can mitigate risks.
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