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Published on: May 11, 2015
Paediatric pulmonary hypertension: monitoring progress and identifying unmet needs
1Hôpital des Enfants, Geneva, Switzerland. maurice.beghetti@hcuge.ch
Insights
Effective management of pediatric pulmonary hypertension (PH) requires more research. The TOPP registry and adapted therapies are crucial for addressing unmet needs in childhood PH.
Area of Science:
- Pediatric Cardiology
- Pulmonary Medicine
- Rare Diseases
Background:
- Pulmonary hypertension (PH) treatment has advanced, yet effective management in children remains challenging.
- Pediatric PH lacks comprehensive epidemiological data, hindering optimal clinical decision-making.
- Current treatment protocols for pediatric PH often adapt adult guidelines, necessitating specific pediatric research.
Purpose of the Study:
- To address the unmet needs in pediatric pulmonary hypertension (PH) management.
- To highlight the importance of epidemiological data and registries for childhood PH.
- To discuss the challenges and future directions for pediatric PH therapies.
Main Methods:
- Review of current understanding and management strategies for pediatric PH.
- Discussion of the role of the international pediatric PH registry (TOPP).
- Analysis of treatment adaptations and research gaps in pediatric PH.
Main Results:
- Epidemiological data for pediatric PH are scarce, emphasizing the need for resources like the TOPP registry.
- Treatment studies in children are limited, with adult algorithms often adapted.
- Invasive treatments pose challenges in pediatric populations, and adapted formulations/doses are required.
Conclusions:
- Further epidemiological and treatment data are essential for pediatric pulmonary hypertension.
- The TOPP registry offers valuable insights, but research into adapted pediatric therapies is critical.
- Specialized childhood PH services are recommended for improved diagnosis and management.
Abstract:
Recent advances in the field of pulmonary hypertension (PH) have provided clinicians with a range of treatment options, but effective disease management in children presents a unique challenge. The present article will discuss the steps being taken to address unmet needs in paediatric PH. Understanding the epidemiology of paediatric PH is essential to guide management decisions, but such epidemiological data are scarce. The first international paediatric PH registry, Tracking Outcomes in Paediatric Pulmonary Hypertension (TOPP), promises to become a vital resource. Studies of PH therapies are rare in children, and treatment of paediatric PH is generally guided by the adult treatment algorithm, with some adaptations. However, invasive management options, such as continuous prostacyclin infusion, even if effective, are challenging in children, and further research is required to develop appropriate treatment strategies, formulations and doses for paediatric PH. Measures of treatment success must also be defined, and the applicability of end-points from adult clinical studies remains an open question. In summary, further epidemiological and treatment data are needed for paediatric pulmonary hypertension. The international TOPP registry will provide a valuable insight, but this must be complemented by research and development of adapted paediatric therapies. Dedicated childhood pulmonary hypertension services would optimise the diagnosis and management of this life-threatening disease.
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