Hemodynamic trajectories and outcomes in patients with pulmonary arterial hypertension

被引:5
作者
Amsallem, Myriam [1 ,2 ]
Bagherzadeh, Shadi P. [1 ]
Boulate, David [3 ]
Sweatt, Andrew J. [4 ,5 ]
Kudelko, Kristina T. [4 ,5 ]
Sung, Yon K. [4 ,5 ]
Feinstein, Jeffrey A. [6 ,7 ]
Fadel, Elie [3 ]
Mercier, Olaf [3 ]
Denault, Andre [8 ]
Haddad, Francois [1 ,2 ]
Zamanian, Roham [4 ,5 ]
机构
[1] Stanford Univ, Div Cardiovasc Med, Stanford, CA 94305 USA
[2] Stanford Univ, Stanford Cardiovasc Inst, Stanford, CA 94305 USA
[3] Hop Marie Lannelongue, INSERM UMR S 999, Le Plessis Robinson, France
[4] Stanford Univ, Div Pulm & Crit Care Med, Stanford, CA 94305 USA
[5] Vera Moulton Wall Ctr Pulm Vasc Dis Stanford, Stanford, CA USA
[6] Stanford Univ, Dept Pediat Cardiol, Stanford, CA 94305 USA
[7] Stanford Univ, Courtesy Bioengn, Stanford, CA 94305 USA
[8] Univ Montreal, Div Anesthesiol & Crit Care, Montreal, PQ, Canada
关键词
outcomes; physiology; pulmonary circulation; pulmonary hypertension; right heart catheterization; PREDICTING SURVIVAL; MODEL; INSIGHTS; FAILURE;
D O I
10.1177/2045894020941343
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
The relative pulmonary to systemic pressure ratio (mean pulmonary arterial pressure/mean arterial pressure) has been proven to be valuable in cardiac surgery. Little is known on the prognostic value of baseline and trajectory of mean pulmonary arterial pressure/mean arterial pressure in pulmonary arterial hypertension. Patients with confirmed idiopathic, familial, drug and toxins, or connective tissue disease-related pulmonary arterial hypertension and at least one complete right heart catheterization were included and prospectively followed-up for 5.9 +/- 4.03 years. Correlates of the primary end point (i.e. death or lung transplant need) during follow-up were determined using Cox regression modeling. Results showed that among the 308 patients included, 187 had at least one follow-up catheterization (median time between catheterizations: 2.16 (1.16-3.19) years). In the total cohort (mean age 47.3 +/- 14.9 years, 82.8% of female and 58.1% in New York Heart Association class 3 or 4), mean pulmonary arterial pressure/mean arterial pressure (1.38 (1.07-1.77)) was associated with outcome (p = 0.01). Mean pulmonary arterial pressure/mean arterial pressure was incremental to a basic model (including right atrial pressure, systolic blood pressure, New York Heart Association class 3 or 4, and connective tissue disease) for outcome prediction, while mean pulmonary arterial pressure was not. In the 187 patients with a follow-up catheterization, both delta mean pulmonary arterial pressure and delta mean pulmonary arterial pressure/mean arterial pressure were associated with outcome (1.32 (1.11-1.58) and 1.31 (1.1-1.57) respectively, p < 0.01). Mean pulmonary arterial pressure and mean pulmonary arterial pressure/mean arterial pressure were both incremental to the basic model, while worsening in mean pulmonary arterial pressure or mean pulmonary arterial pressure/mean arterial pressure did not reach significance. In conclusion, mean pulmonary arterial pressure/mean arterial pressure at baseline prognosticates long-term outcome with a significant, albeit modest, incremental value to basic variables.
引用
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页数:12
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共 20 条
[11]   Survival in Patients With Idiopathic, Familial, and Anorexigen-Associated Pulmonary Arterial Hypertension in the Modern Management Era [J].
Humbert, Marc ;
Sitbon, Olivier ;
Chaouat, Ari ;
Bertocchi, Michele ;
Habib, Gilbert ;
Gressin, Virginie ;
Yaici, Azzedine ;
Weitzenblum, Emmanuel ;
Cordier, Jean-Francois ;
Chabot, Francois ;
Dromer, Claire ;
Pison, Christophe ;
Reynaud-Gaubert, Martine ;
Haloun, Alain ;
Laurent, Marcel ;
Hachulla, Eric ;
Cottin, Vincent ;
Degano, Bruno ;
Jais, Xavier ;
Montani, David ;
Souza, Rogerio ;
Simonneau, Gerald .
CIRCULATION, 2010, 122 (02) :156-163
[12]   Pulmonary hypertension in children with congenital heart disease (PAH-CHD, PPHVD-CHD). Expert consensus statement on the diagnosis and treatment of paediatric pulmonary hypertension. The European Paediatric Pulmonary Vascular Disease Network, endorsed by ISHLT and DGPK [J].
Kozlik-Feldmann, Rainer ;
Hansmann, Georg ;
Bonnet, Damien ;
Schranz, Dietmar ;
Apitz, Christian ;
Michel-Behnke, Ina .
HEART, 2016, 102 :42-48
[13]   Predicting survival in pulmonary arterial hypertension in the UK [J].
Lee, Wai-Ting Nicola ;
Ling, Yi ;
Sheares, Karen K. ;
Pepke-Zaba, Joanna ;
Peacock, Andrew John ;
Johnson, Martin Keith .
EUROPEAN RESPIRATORY JOURNAL, 2012, 40 (03) :604-611
[14]   Piglet model of chronic pulmonary hypertension [J].
Mercier, Olaf ;
Tivane, Adriano ;
Dorfmuller, Peter ;
de Perrot, Marc ;
Raoux, Francois ;
Decante, Benoi T. ;
Eddahibi, Saadia ;
Dartevelle, Philippe ;
Fadel, Elie .
PULMONARY CIRCULATION, 2013, 3 (04) :908-915
[15]   Chronic Thromboembolic Pulmonary Hypertension and Assessment of Right Ventricular Function in the Piglet [J].
Noly, Pierre-Emmanuel ;
Guihaire, Julien ;
Coblence, Matthieu ;
Dorfmueller, Peter ;
Fadel, Elie ;
Mercier, Olaf .
JOVE-JOURNAL OF VISUALIZED EXPERIMENTS, 2015, (105)
[16]   The Relationship Between the Right Ventricle and its Load in Pulmonary Hypertension [J].
Noordegraaf, Anton Vonk ;
Westerhof, Berend E. ;
Westerhof, Nico .
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, 2017, 69 (02) :236-243
[17]   Systemic-to-pulmonary artery pressure ratio as a predictor of patient outcome following liver transplantation [J].
Rebel, Annette ;
Dung Nguyen ;
Bauer, Brooke ;
Sloan, Paul A. ;
DiLorenzo, Amy ;
Hassan, Zaki-Udin .
WORLD JOURNAL OF HEPATOLOGY, 2016, 8 (32) :1384-1391
[18]   Importance of relative pulmonary hypertension in cardiac surgery: The mean systemic-to-pulmonary artery pressure ratio [J].
Robitaille, Arnaud ;
Denault, Andre Y. ;
Couture, Pierre ;
Belisle, Sylvain ;
Fortier, Annik ;
Guertin, Marie-Claude ;
Carrier, Michel ;
Martineau, Raymond .
JOURNAL OF CARDIOTHORACIC AND VASCULAR ANESTHESIA, 2006, 20 (03) :331-339
[19]   Survival in pulmonary arterial hypertension: a reappraisal of the NIH risk stratification equation [J].
Thenappan, T. ;
Shah, S. J. ;
Rich, S. ;
Tian, L. ;
Archer, S. L. ;
Gomberg-Maitland, M. .
EUROPEAN RESPIRATORY JOURNAL, 2010, 35 (05) :1079-1087
[20]   Are Hemodynamics Surrogate End Points in Pulmonary Arterial Hypertension? [J].
Ventetuolo, Corey E. ;
Gabler, Nicole B. ;
Fritz, Jason S. ;
Smith, K. Akaya ;
Palevsky, Harold I. ;
Klinger, James R. ;
Halpern, Scott D. ;
Kawut, Steven M. .
CIRCULATION, 2014, 130 (09) :768-+