Evaluation of knowledge of Health Care Professionals on warfarin interactions with drug and herbal medicines | Al-Arifi | Pakistan Journal of Medical Sciences
 
مبل راحتی صندلی مدیریتی صندلی اداری میز اداری وبلاگدهی گن لاغری بازی اندروید تبلیغات کلیکی آموزش زبان انگلیسی پاراگلایدر مارکت اندروید تور آهنگ محسن چاوشی مسیح و آرش پروتز سینه پروتز باسن پروتز لب میز تلویزیون

Evaluation of knowledge of Health Care Professionals on warfarin interactions with drug and herbal medicines

Mohamed N. Al-Arifi, Syed Wajid Ali, Nawaf K Al-Manie, Faisal M Al-Saker, Salmeen D Babelgaith, Yousif A A. Asiri, Ibrahim Sales

Abstract


Objectives: To evaluate health care professionals’ knowledge on warfarin interactions with drugs and herbs.

Methods: A self-administered questionnaire was developed to assess health care professionals’ knowledge on warfarin interactions with drug and herb. Respondents were asked to classify 15 drugs that may effect on warfarin action as “enhance”, “inhibit “, “no effect”. The study sample involved health care professionals (physicians, pharmacists and nurses) from king Salman hospital, Saudi Arabia.

Results: About 92.2% of health care professionals identified warfarin interactions with aspirin, 4.4% for warfarin and fluoxetine .Warfarin and cardiac agents (atenolol) was correctly identified by 11.1% of respondents. In warfarin –herb interactions section, the majority of respondents (66.7%) identified the interaction between green tea and warfarin. Approximately one-third of respondents (n=33) correctly classified warfarin interactions with cardamom. No significant difference was found between the health care professionals (p=0.49) for warfarin-drug interactions knowledge score and p= 0.52 for warfarin- herb interactions knowledge score.

Conclusion: This study suggests that health care professionals’ knowledge of warfarin- drug-herb interactions was inadequate. Therefore, health care professionals should receive more education programs about drug-drug/herb interactions to provide appropriate patient counseling and optimal therapeutic outcomes.

doi: http://dx.doi.org/10.12669/pjms.321.8902

How to cite this:Al-Arifi MN, Wajid S, Al-Manie NK, Al-Saker FM, Babelgaith SD, Asiri YA, et al. Evaluation of knowledge of Health Care Professionals on warfarin interactions with drug and herbal medicines. Pak J Med Sci. 2016;32(1):229-233.   doi: http://dx.doi.org/10.12669/pjms.321.8902

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


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