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Anticoagulation in children
1Department of Clinical Haematology, Royal Children's Hospital, Melbourne, Victoria, Australia.
Insights
Anticoagulation therapy in children, including neonates, is increasing. This review focuses on managing complex patient groups and clinical situations, highlighting research needs in pediatric anticoagulation.
Area of Science:
- Pediatric Pharmacology
- Hematology
- Clinical Pediatrics
Background:
- Increasing use of anticoagulation therapy in neonates and children.
- Existing reviews often focus on anticoagulant agents and monitoring.
- Need for a different perspective on pediatric anticoagulation challenges.
Purpose of the Study:
- To address complexities of anticoagulation in specific pediatric populations.
- To examine challenges in particular clinical situations requiring anticoagulation in children.
- To identify research gaps in managing pediatric anticoagulation.
Main Methods:
- Review of current literature on pediatric anticoagulation.
- Focus on specific patient groups: neonates and adolescents.
- Analysis of clinical scenarios: pediatric cancer and invasive procedures.
Main Results:
- Identified challenges in anticoagulating neonates and adolescents.
- Highlighted complexities in managing anticoagulation during pediatric cancer treatment.
- Discussed difficulties in anticoagulation for children undergoing invasive procedures.
Conclusions:
- Significant research is needed for optimal anticoagulation management in diverse pediatric populations.
- Further investigation required for specific clinical situations involving pediatric anticoagulation.
- Understanding anticoagulant interactions in pediatric plasma remains crucial.
Abstract:
Neonates and children are receiving anticoagulation therapy much more frequently now than at any time in the past. There are a multitude of factors which contribute to this trend and they are well described elsewhere. The majority of recent reviews of anticoagulation therapy in children have focussed, not inappropriately, on the specific anticoagulant agents used, and our lack of knowledge about their basic pharmacokinetics, pharmacodynamics, and impact on commonly used monitoring tests. This review will address some of the difficulties of anticoagulation in children from the other perspective, considering specific patient populations such as neonates and adolescents, and also specific clinical situations which increase the complexity of anticoagulation such as in children with cancer, or children who need invasive procedures. There remains just as much research required into how best to manage these populations and circumstances as is required to understand the basic mechanisms of anticoagulant interactions with paediatric plasma.
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