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Prognosis and respo...
Prognosis and response to first-line single and combination therapy in pulmonary arterial hypertension
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- Kylhammar, David (författare)
- Lund University,Lunds universitet,Kardiologi,Sektion II,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Cardiology,Section II,Department of Clinical Sciences, Lund,Faculty of Medicine
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Persson, Liselotte (författare)
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- Hesselstrand, Roger (författare)
- Lund University,Lunds universitet,Reumatologi och molekylär skelettbiologi,Sektion III,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Rheumatology,Section III,Department of Clinical Sciences, Lund,Faculty of Medicine
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- Rådegran, Göran (författare)
- Lund University,Lunds universitet,Kardiologi,Sektion II,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Cardiology,Section II,Department of Clinical Sciences, Lund,Faculty of Medicine
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(creator_code:org_t)
- 2014-06-10
- 2014
- Engelska.
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Ingår i: Scandinavian Cardiovascular Journal. - : Informa UK Limited. - 1651-2006 .- 1401-7431. ; 48:4, s. 223-233
- Relaterad länk:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://doi.org/10.3...
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Abstract
Ämnesord
Stäng
- Objectives. To investigate survival, treatment escalation, effects of first-line single- and first-line combination therapy and prognostic markers in idiopathic- (IPAH), hereditary- (HPAH) and connective tissue disease-associated (CTD-PAH) pulmonary arterial hypertension (PAH). Design. Retrospective analysis of medical journals from PAH patients at Skane University Hospital 2000-2011. Results. 1-, 2- and 3-year survival was 87%, 67%, and 54%, respectively, for the entire population, but worse (p = 0.003) in CTD-PAH than IPAH/HPAH. After 1, 2 and 3 years, 58%, 41% and 24% of patients starting on single therapy were alive on single therapy. 37.5% of patients on first-line single therapy received escalated treatment at first follow-up. First-line combination therapy more greatly decreased pulmonary vascular resistance index (PVRI, p = 0.017) than first-line single therapy. Only first-line combination therapy improved (p = 0.042) cardiac index (CI). Higher mean right atrial pressure (MRAP, p = 0.018), MRAP/CI (p = 0.021) and WHO functional class (p < 0.001) and lower 6-min walking distance (6MWD, p = 0.001) at baseline, and higher PVRI (p = 0.008) and lower 6MWD (p = 0.004) at follow-up were associated with worse outcome. Conclusions. We confirm improved survival with PAH-targeted therapies. Survival is still poor and early treatment escalation frequently needed. First-line combination therapy may more potently improve haemodynamics. MRAP/CI may represent a new prognostic marker in PAH.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Reumatologi och inflammation (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Rheumatology and Autoimmunity (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kardiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cardiac and Cardiovascular Systems (hsv//eng)
Nyckelord
- combination therapy
- human
- prognosis
- pulmonary arterial hypertension
- survival
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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