Pulmonary arterial hypertension (PAH) is a rare, progressive disease characterised by elevated pulmonary arterial pressure and vascular resistance that eventually leads to right ventricular failure and death[1]
Early identification and intervention are key to changing the course of the disease[2]
PAH is a severe and often fatal complication of CTD:[3]
PAH is a leading cause of death in patients with SSc, accounting for >50% of deaths in SSc-PAH patients[6]
Adapted from Badesch et al. 2010[7]
Early recognition of PAH in SSc is difficult; symptoms at disease onset are mild and the complex nature of SSc makes interpretation of fatigue and breathlessness challenging[8]
However, early evaluation can lead to prompt referral and confirmation – and improved patient outcomes
When evaluating a patient with SSc, it is vital to look at the complete picture, including:
1. Patient history
2. Clinical examination
3. Non-invasive screening tests
Medical Scientific Liaison Pulmonary
Hypertension NL
+31 6 1238 17 11
mkruk1@its.jnj.com
Medical Advisor Pulmonary
Hypertension NL
+31 6 53 72 73 03
rjansse9@its.jnj.com
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On this page you will find interactive 3D animations of the human anatomy and various syndromes. This allows you to zoom in on the anatomy, tissue structures, disease mechanisms and the course of the disease.
ALT, alanine aminotransferase; AST, aspartate aminotransferase;CHD, congenital heart disease; CI, confidence interval; CTD, connective tissue disease; ERA, endothelin receptor antagonist; ERS, European Respiratory Society; ESC, European Society of Cardiology; HIV, human immunodeficiency virus; HPAH, heritable pulmonary arterial hypertension; HR, hazard ratio; IPAH, idiopathic pulmonary arterial hypertension; LFT, liver function test; PAH, pulmonary arterial hypertension; PH, pulmonary hypertension; PoPH, portopulmonary hypertension; RHC, right heart catheterisation; SSc, systemic sclerosis; TRV, tricuspid regurgitation velocity; ULN, upper limit of normal; 6MWD, six-minute walk distance