Use of pulmonary arterial hypertension therapies in Fontan patients: current practice across the United Kingdom
| Autor: | Constantine, A, Dimopoulos, K, Jenkins, P, Tulloh, RMR, Condliffe, R, Jansen, K, Chung, NAY, Oliver, J, Parry, H, Fitzsimmons, S, Walker, N, Wort, S, Papaioannou, V, Von Klemperer, K, Clift, P |
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| Rok vydání: | 2021 |
| Předmět: |
Science & Technology
Cardiac & Cardiovascular Systems case‐control study case-control study EXERCISE CAPACITY DISEASE CHAMPION steering committee members † pulmonary hypertension Cardiovascular System & Cardiology adult congenital heart disease OPERATION observational study Life Sciences & Biomedicine 1102 Cardiorespiratory Medicine and Haematology Fontan |
| Popis: | Background: The Fontan circulation is a successful operative strategy for abolishing cyanosis and chronic volume overload in congenital heart disease (CHD) patients with single ventricle physiology. ‘Fontan failure’ is a major cause of poor quality of life and mortality in these patients. We assessed the number and clinical characteristics of adult Fontan patients receiving pulmonary arterial hypertension (PAH) therapies across specialist centers in the UK. Methods and Results: We identified all adult patients with a Fontan-type circulation under active follow-up in 10 specialist CHD centers in England and Scotland between 2009 and 2019. Patients on PAH therapies were matched to untreated patients. A survey of experts was also performed. Of 1538 Fontan patients followed in specialist centers, only 76 (4.9%) received PAH therapies during follow-up. The vast majority (90.8%) were treated with a phosphodiesterase-5 inhibitor. In 33% of patients, PAH therapies were started after surgery or during hospital admission. In the matched cohort, treated patients were more likely to be significantly limited, have ascites, history of protein losing enteropathy, or receive loop diuretics (p |
| Databáze: | OpenAIRE |
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