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A survey of pediatric cardiology nurses' understanding of warfarin therapy
F Newall1, L Johnston, P Monagle
1Department of Haematology, Royal Children's Hospital, Melbourne, Australia. fiona.newall@rch.org.au
Insights
Pediatric cardiology nurses show significant knowledge gaps regarding warfarin therapy, impacting their ability to educate families effectively. This highlights a critical need for improved training in anticoagulant management for this patient group.
Area of Science:
- Pediatric Cardiology
- Pharmacology
- Nursing Education
Background:
- Children with cardiac defects frequently require oral anticoagulant therapy.
- Pediatric cardiology nurses play a crucial role in educating patients and families about these medications.
- Understanding nurses' knowledge is vital for ensuring safe and effective anticoagulant management.
Purpose of the Study:
- To assess the level of understanding pediatric cardiology nurses have regarding warfarin therapy.
- To identify specific knowledge deficits in warfarin management among nurses.
- To evaluate nurses' confidence in providing patient education on oral anticoagulants.
Main Methods:
- A survey was distributed to registered nurses in four Australian pediatric hospitals.
- Data were collected from 41 completed questionnaires.
- Descriptive statistics and linear regression analysis were used to analyze the data.
Main Results:
- A majority of respondents were senior registered nurses with undergraduate degrees.
- Nurses demonstrated a poor overall understanding of warfarin therapy.
- Significant knowledge deficits were identified across multiple areas, with only 30% feeling equipped for patient education.
Conclusions:
- Pediatric cardiology nurses possess significant knowledge deficits concerning anticoagulant therapy.
- The effectiveness of patient education on warfarin is likely compromised by these knowledge gaps.
- There is a clear need for enhanced education and training programs for nurses managing pediatric patients on oral anticoagulants.
Abstract:
Children with underlying cardiac defects represent the largest cohort of pediatric patients requiring oral anticoagulant therapy. This study aimed to determine how much pediatric cardiology nurses understood about warfarin therapy, given their role as patient educators. Surveys were sent to four Australian pediatric hospitals that provided inpatient cardiac services. Data are presented descriptively, with relationship between variables analyzed using linear regression analysis. Forty-one completed questionnaires were received from 94 registered nurses. The majority of nurses held an undergraduate degree in nursing and were classified as senior registered nurses. Nurses did not demonstrate a good understanding of warfarin therapy. Knowledge deficits were identified across a broad spectrum of areas, with only 30% of nurses reporting that they felt equipped to provide families with education regarding oral anticoagulant therapy. Nurses regularly provide patients with education regarding medication regimes; however, the effectiveness of that education is rarely evaluated. This study suggests that pediatric nurses working with patients who are often prescribed oral anticoagulant therapy have significant knowledge deficits about anticoagulant therapy. The impact of this lack of knowledge on the effectiveness of patient education has not been evaluated, but it is unlikely to be helpful.
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