Clinical trial NCT01835028 - References

Aortic Valve Stenosis — Multicenter Prospective Study of Low-Flow Low-Gradient Aortic Stenosis (TOPAS Study)

Citation(s)

•   Annabi MS, Clisson M, Clavel MA, Pibarot P
  Workup and Management of Patients With Paradoxical Low-Flow, Low-Gradient Aortic Stenosis. Curr Treat Options Cardiovasc Med. 2018 May 2;20(6):49. doi: 10.1007/s11936-018-0642-y. Review.
•   Annabi MS, Touboul E, Dahou A, Burwash IG, Bergler-Klein J, Enriquez-Sarano M, Orwat S, Baumgartner H, Mascherbauer J, Mundigler G, Cavalcante JL, Larose É, Pibarot P, Clavel MA
  Dobutamine Stress Echocardiography for Management of Low-Flow, Low-Gradient Aortic Stenosis. J Am Coll Cardiol. 2018 Feb 6;71(5):475-485. doi: 10.1016/j.jacc.2017.11.052.
•   Bergler-Klein J, Mundigler G, Pibarot P, Burwash IG, Dumesnil JG, Blais C, Fuchs C, Mohty D, Beanlands RS, Hachicha Z, Walter-Publig N, Rader F, Baumgartner H
  B-type natriuretic peptide in low-flow, low-gradient aortic stenosis: relationship to hemodynam
•   Blais C, Burwash IG, Mundigler G, Dumesnil JG, Loho N, Rader F, Baumgartner H, Beanlands RS, Chayer B, Kadem L, Garcia D, Durand LG, Pibarot P
  Projected valve area at normal flow rate improves the assessment of stenosis severity in patients with low-flow
•   Blais C, Dumesnil JG, Baillot R, Simard S, Doyle D, Pibarot P
  Impact of valve prosthesis-patient mismatch on short-term mortality after aortic valve replacement. Circulation. 2003 Aug 26;108(8):983-8. Epub 2003 Aug 11.
•   Burwash IG, Lortie M, Pibarot P, de Kemp RA, Graf S, Mundigler G, Khorsand A, Blais C, Baumgartner H, Dumesnil JG, Hachicha Z, DaSilva J, Beanlands RS
  Myocardial blood flow in patients with low-flow, low-gradient aortic stenosis: differences between true
•   Clavel MA, Berthelot-Richer M, Le Ven F, Capoulade R, Dahou A, Dumesnil JG, Mathieu P, Pibarot P
  Impact of classic and paradoxical low flow on survival after aortic valve replacement for severe aortic stenosis. J Am Coll Cardiol. 2015 Feb 24;65(7):645-53. doi: 10.1016/j.jacc.2014.11.047.
•   Clavel MA, Burwash IG, Mundigler G, Dumesnil JG, Baumgartner H, Bergler-Klein J, Sénéchal M, Mathieu P, Couture C, Beanlands R, Pibarot P
  Validation of conventional and simplified methods to calculate projected valve area at normal flow rate in patients with low flow, low gradient aortic stenosis: the multicenter TOPAS (True or Pseudo Severe Aortic Stenosis) study. J Am Soc Echocardiogr. 2010 Apr;23(4):380-6. doi: 10.1016/j.echo.2010.02.002.
•   Clavel MA, Côté N, Mathieu P, Dumesnil JG, Audet A, Pépin A, Couture C, Fournier D, Trahan S, Pagé S, Pibarot P
  Paradoxical low-flow, low-gradient aortic stenosis despite preserved left ventricular ejection fraction: new insights from weights of operatively excised aortic valves. Eur Heart J. 2014 Oct 7;35(38):2655-62. doi: 10.1093/eurheartj/ehu152. Epub 2014 Apr 21.
•   Clavel MA, Dumesnil JG, Capoulade R, Mathieu P, Sénéchal M, Pibarot P
  Outcome of patients with aortic stenosis, small valve area, and low-flow, low-gradient despite preserved left ventricular ejection fraction. J Am Coll Cardiol. 2012 Oct 2;60(14):1259-6
•   Clavel MA, Ennezat PV, Maréchaux S, Dumesnil JG, Capoulade R, Hachicha Z, Mathieu P, Bellouin A, Bergeron S, Meimoun P, Arsenault M, Le Tourneau T, Pasquet A, Couture C, Pibarot P
  Stress echocardiography to assess stenosis severity and predict outcome in patients with paradoxical low-flow, low-gradient aortic stenosis and preserved LVEF. JACC Cardiovasc Imaging. 2013 Feb;6(2):175-83. doi: 10.1016/j.jcmg.2012.10.015.
•   Clavel MA, Fuchs C, Burwash IG, Mundigler G, Dumesnil JG, Baumgartner H, Bergler-Klein J, Beanlands RS, Mathieu P, Magne J, Pibarot P
  Predictors of outcomes in low-flow, low-gradient aortic stenosis: results of the multicenter TOPAS Study. Circulation. 2
•   Clavel MA, Rodés-Cabau J, Dumont É, Bagur R, Bergeron S, De Larochellière R, Doyle D, Larose E, Dumesnil JG, Pibarot P
  Validation and characterization of transcatheter aortic valve effective orifice area measured by Doppler echocardiography. JACC Cardiov
•   Clavel MA, Webb JG, Pibarot P, Altwegg L, Dumont E, Thompson C, De Larochellière R, Doyle D, Masson JB, Bergeron S, Bertrand OF, Rodés-Cabau J
  Comparison of the hemodynamic performance of percutaneous and surgical bioprostheses for the treatment of sever
•   Clavel MA, Webb JG, Rodés-Cabau J, Masson JB, Dumont E, De Larochellière R, Doyle D, Bergeron S, Baumgartner H, Burwash IG, Dumesnil JG, Mundigler G, Moss R, Kempny A, Bagur R, Bergler-Klein J, Gurvitch R, Mathieu P, Pibarot P
  Comparison between transcat
•   Dahou A, Bartko PE, Capoulade R, Clavel MA, Mundigler G, Grondin SL, Bergler-Klein J, Burwash I, Dumesnil JG, Sénéchal M, O'Connor K, Baumgartner H, Pibarot P
  Usefulness of global left ventricular longitudinal strain for risk stratification in low ejection fraction, low-gradient aortic stenosis: results from the multicenter True or Pseudo-Severe Aortic Stenosis study. Circ Cardiovasc Imaging. 2015 Mar;8(3):e002117. doi: 10.1161/CIRCIMAGING.114.002117.
•   Dahou A, Clavel MA, Capoulade R, Bartko PE, Magne J, Mundigler G, Bergler-Klein J, Burwash I, Mascherbauer J, Ribeiro HB, O'Connor K, Baumgartner H, Sénéchal M, Dumesnil JG, Rosenhek R, Mathieu P, Larose E, Rodés-Cabau J, Pibarot P
  Right ventricular longitudinal strain for risk stratification in low-flow, low-gradient aortic stenosis with low ejection fraction. Heart. 2016 Apr;102(7):548-54. doi: 10.1136/heartjnl-2015-308309. Epub 2016 Jan 13.
•   Dahou A, Clavel MA, Dumesnil JG, Capoulade R, Ribeiro HB, O'Connor K, Mathieu P, Beaudoin J, Larose É, Rodés-Cabau J, Pibarot P
  Impact of AVR on LV Remodeling and Function in Paradoxical Low-Flow, Low-Gradient Aortic Stenosis With Preserved LVEF. JACC Cardiovasc Imaging. 2017 Jan;10(1):88-89. doi: 10.1016/j.jcmg.2016.07.009. Epub 2016 Nov 9.
•   Dahou A, Magne J, Clavel MA, Capoulade R, Bartko PE, Bergler-Klein J, Sénéchal M, Mundigler G, Burwash I, Ribeiro HB, O'Connor K, Mathieu P, Baumgartner H, Dumesnil JG, Rosenhek R, Larose E, Rodés-Cabau J, Pibarot P
  Tricuspid Regurgitation Is Associated With Increased Risk of Mortality in Patients With Low-Flow Low-Gradient Aortic Stenosis and Reduced Ejection Fraction: Results of the Multicenter TOPAS Study (True or Pseudo-Severe Aortic Stenosis). JACC Cardiovasc Interv. 2015 Apr 20;8(4):588-96. doi: 10.1016/j.jcin.2014.08.019. Epub 2015 Mar 26.
•   Dahou A, Toubal O, Clavel MA, Beaudoin J, Magne J, Mathieu P, Philippon F, Dumesnil JG, Puri R, Ribeiro HB, Larose É, Rodés-Cabau J, Pibarot P
  Relationship Between QT Interval and Outcome in Low-Flow Low-Gradient Aortic Stenosis With Low Left Ventricular Ejection Fraction. J Am Heart Assoc. 2016 Oct 20;5(10). pii: e003980.
•   Dayan V, Vignolo G, Magne J, Clavel MA, Mohty D, Pibarot P
  Outcome and Impact of Aortic Valve Replacement in Patients With Preserved LVEF and Low-Gradient Aortic Stenosis. J Am Coll Cardiol. 2015 Dec 15;66(23):2594-2603. doi: 10.1016/j.jacc.2015.09.076.
•   Dumesnil JG, Pibarot P, Carabello B
  Paradoxical low flow and/or low gradient severe aortic stenosis despite preserved left ventricular ejection fraction: implications for diagnosis and treatment. Eur Heart J. 2010 Feb;31(3):281-9. doi: 10.1093/eurheartj/ehp361. Epub 2009 Sep 8. Review.
•   Dumesnil JG, Pibarot P
  Evaluation of aortic stenosis severity: new challenges, new solutions. J Am Soc Echocardiogr. 2011 Sep;24(9):992-4. doi: 10.1016/j.echo.2011.07.011.
•   Hachicha Z, Dumesnil JG, Bogaty P, Pibarot P
  Paradoxical low-flow, low-gradient severe aortic stenosis despite preserved ejection fraction is associated with higher afterload and reduced survival. Circulation. 2007 Jun 5;115(22):2856-64. Epub 2007 May 28.
•   Hachicha Z, Dumesnil JG, Pibarot P
  Usefulness of the valvuloarterial impedance to predict adverse outcome in asymptomatic aortic stenosis. J Am Coll Cardiol. 2009 Sep 8;54(11):1003-11. doi: 10.1016/j.jacc.2009.04.079.
•   Le Ven F, Freeman M, Webb J, Clavel MA, Wheeler M, Dumont É, Thompson C, De Larochellière R, Moss R, Doyle D, Ribeiro HB, Urena M, Nombela-Franco L, Rodés-Cabau J, Pibarot P
  Impact of low flow on the outcome of high-risk patients undergoing transcatheter aortic valve replacement. J Am Coll Cardiol. 2013 Aug 27;62(9):782-8. doi: 10.1016/j.jacc.2013.05.044. Epub 2013 Jun 12.
•   Le Ven F, Thébault C, Dahou A, Ribeiro HB, Capoulade R, Mahjoub H, Urena M, Nombela-Franco L, Allende Carrera R, Clavel MA, Dumont É, Dumesnil J, De Larochellière R, Rodés-Cabau J, Pibarot P
  Evolution and prognostic impact of low flow after transcatheter aortic valve replacement. Heart. 2015 Aug;101(15):1196-203. doi: 10.1136/heartjnl-2014-307067. Epub 2015 May 21.
•   Mohty D, Boulogne C, Magne J, Pibarot P, Echahidi N, Cornu E, Dumesnil J, Laskar M, Virot P, Aboyans V
  Prevalence and long-term outcome of aortic prosthesis-patient mismatch in patients with paradoxical low-flow severe aortic stenosis. Circulation. 2014 Sep 9;130(11 Suppl 1):S25-31. doi: 10.1161/CIRCULATIONAHA.113.007819.
•   Mohty D, Dumesnil JG, Echahidi N, Mathieu P, Dagenais F, Voisine P, Pibarot P
  Impact of prosthesis-patient mismatch on long-term survival after aortic valve replacement: influence of age, obesity, and left ventricular dysfunction. J Am Coll Cardiol. 2009 Jan 6;53(1):39-47. doi: 10.1016/j.jacc.2008.09.022.
•   Mohty D, Magne J, Deltreuil M, Aboyans V, Echahidi N, Cassat C, Pibarot P, Laskar M, Virot P
  Outcome and impact of surgery in paradoxical low-flow, low-gradient severe aortic stenosis and preserved left ventricular ejection fraction: a cardiac catheterization study. Circulation. 2013 Sep 10;128(11 Suppl 1):S235-42. doi: 10.1161/CIRCULATIONAHA.112.000031.
•   Pibarot P, Dumesnil JG
  Assessment of aortic stenosis severity: when the gradient does not fit with the valve area. Heart. 2010 Sep;96(18):1431-3. doi: 10.1136/hrt.2010.195149.
•   Pibarot P, Dumesnil JG
  Improving assessment of aortic stenosis. J Am Coll Cardiol. 2012 Jul 17;60(3):169-80. doi: 10.1016/j.jacc.2011.11.078. Review.
•   Pibarot P, Dumesnil JG
  Low-flow, low-gradient aortic stenosis with normal and depressed left ventricular ejection fraction. J Am Coll Cardiol. 2012 Nov 6;60(19):1845-53. doi: 10.1016/j.jacc.2012.06.051. Epub 2012 Oct 10. Review.
•   Pibarot P, Dumesnil JG
  Paradoxical low-flow, low-gradient aortic stenosis adding new pieces to the puzzle. J Am Coll Cardiol. 2011 Jul 19;58(4):413-5. doi: 10.1016/j.jacc.2011.01.057.
•   Picano E, Pibarot P, Lancellotti P, Monin JL, Bonow RO
  The emerging role of exercise testing and stress echocardiography in valvular heart disease. J Am Coll Cardiol. 2009 Dec 8;54(24):2251-60. doi: 10.1016/j.jacc.2009.07.046.
•   Ribeiro HB, Lerakis S, Gilard M, Cavalcante JL, Makkar R, Herrmann HC, Windecker S, Enriquez-Sarano M, Cheema AN, Nombela-Franco L, Amat-Santos I, Muñoz-García AJ, Garcia Del Blanco B, Zajarias A, Lisko JC, Hayek S, Babaliaros V, Le Ven F, Gleason TG, Chakravarty T, Szeto WY, Clavel MA, de Agustin A, Serra V, Schindler JT, Dahou A, Puri R, Pelletier-Beaumont E, Côté M, Pibarot P, Rodés-Cabau J
  Transcatheter Aortic Valve Replacement in Patients With Low-Flow, Low-Gradient Aortic Stenosis: The TOPAS-TAVI Registry. J Am Coll Cardiol. 2018 Mar 27;71(12):1297-1308. doi: 10.1016/j.jacc.2018.01.054.
•   Rodriguez-Gabella T, Nombela-Franco L, Auffret V, Asmarats L, Islas F, Maes F, Ferreira-Neto AN, Paradis JM, Dumont E, Côté M, Jiménez-Quevedo P, Macaya C, Pibarot P, Rodés-Cabau J
  Transcatheter Aortic Valve Implantation in Patients With Paradoxical Low-Flow, Low-Gradient Aortic Stenosis. Am J Cardiol. 2018 Aug 15;122(4):625-632. doi: 10.1016/j.amjcard.2018.04.044. Epub 2018 May 17.
•   Williams TE, O'Day DM, Head WS, Robinson RD
  Measurements of antifungal levels in corneal tissue: a simplified bioassay for amphotericin B. Graefes Arch Clin Exp Ophthalmol. 1990;228(6):538-40.

Multicenter Prospective Study of Low-Flow Low-Gradient Aortic Stenosis (TOPAS Study Phase III)

Details for clinical trial NCT01835028