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Javier Muñiz Sáenz-Díez
BRIGHT-4
AHA 2022 presentation: George W Stone
Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction
undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7
BRIGHT-4
BIVALIRUDIN WITH A POST-PCI HIGH-DOSE
INFUSION VERSUS HEPARIN MONOTHERAPY
DURING PRIMARY PCI IN STEMI:
THE RANDOMIZED BRIGHT-4 TRIAL
AHA 2022
Javier Muñiz Sáenz-Díez
BRIGHT-4
AHA 2022 presentation: George W Stone
Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction
undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7
• 6 estudios randomizados han comparado ambos fármacos con
resultados conflictivos.
• Heterogeneidad en los estudios (accesos, uso de iGPIIb/IIIa, dosis).
• Análisis Post-hoc identifica dos regímenes con mejor perfil:
– HNF monoterapia
– Bilavirudina con infusión continuada ev. 2-4 horas
BACKGROUND
Javier Muñiz Sáenz-Díez
BRIGHT-4
AHA 2022 presentation: George W Stone
Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction
undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7
El estudio BRIGHT-4 busca identificar diferencias entre
dos estrategias de anticoagulación parenteral
(bivalidurina seguida de infusión post-angioplastia vs
HNF) durante la angioplastia por acceso radial en SCACEST
en cuanto a eventos trombóticos y hemorrágicos graves.
OBJETIVO DEL ESTUDIO
Javier Muñiz Sáenz-Díez
BRIGHT-4
AHA 2022 presentation: George W Stone
Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction
undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7
• Ensayo multicéntrico, aleatorizado, open label, China.
• 6016 pacientes SCACEST con acceso radial.
• Exclusión
– Anticoagulación, trombolíticos o complicaciones mecánicas.
• Objetivo primario
– Mortalidad o sangrado BARC 3-5 a 30 días.
• Secundarios: MACE, trombosis stent , reIAM, sangrados BARC 2-5.
DISEÑO DEL ESTUDIO
Javier Muñiz Sáenz-Díez
BRIGHT-4
AHA 2022 presentation: George W Stone
Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction
undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7
TRATAMIENTO
Javier Muñiz Sáenz-Díez
BRIGHT-4
AHA 2022 presentation: George W Stone
Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction
undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7
RESULTADOS
A 30 DÍAS
Javier Muñiz Sáenz-Díez
BRIGHT-4
AHA 2022 presentation: George W Stone
Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction
undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7
RESULTADOS A 30 DÍAS
Javier Muñiz Sáenz-Díez
BRIGHT-4
AHA 2022 presentation: George W Stone
Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction
undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7
RESULTADOS A 30 DÍAS
Javier Muñiz Sáenz-Díez
BRIGHT-4
AHA 2022 presentation: George W Stone
Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction
undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7
Javier Muñiz Sáenz-Díez
BRIGHT-4
AHA 2022 presentation: George W Stone
Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction
undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7
• En pacientes con SCACEST que reciben angioplastia primaria
por acceso arterial, el uso de bivalirudina con una infusión
de altas dosis post angioplastia de 2-4 horas presenta una
reducción de la mortalidad total y los sangrados mayores en
comparación con heparina no fraccionada.
CONCLUSIONES

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Estudio BRIGHT-4

  • 1. Javier Muñiz Sáenz-Díez BRIGHT-4 AHA 2022 presentation: George W Stone Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7 BRIGHT-4 BIVALIRUDIN WITH A POST-PCI HIGH-DOSE INFUSION VERSUS HEPARIN MONOTHERAPY DURING PRIMARY PCI IN STEMI: THE RANDOMIZED BRIGHT-4 TRIAL AHA 2022
  • 2. Javier Muñiz Sáenz-Díez BRIGHT-4 AHA 2022 presentation: George W Stone Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7 • 6 estudios randomizados han comparado ambos fármacos con resultados conflictivos. • Heterogeneidad en los estudios (accesos, uso de iGPIIb/IIIa, dosis). • Análisis Post-hoc identifica dos regímenes con mejor perfil: – HNF monoterapia – Bilavirudina con infusión continuada ev. 2-4 horas BACKGROUND
  • 3. Javier Muñiz Sáenz-Díez BRIGHT-4 AHA 2022 presentation: George W Stone Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7 El estudio BRIGHT-4 busca identificar diferencias entre dos estrategias de anticoagulación parenteral (bivalidurina seguida de infusión post-angioplastia vs HNF) durante la angioplastia por acceso radial en SCACEST en cuanto a eventos trombóticos y hemorrágicos graves. OBJETIVO DEL ESTUDIO
  • 4. Javier Muñiz Sáenz-Díez BRIGHT-4 AHA 2022 presentation: George W Stone Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7 • Ensayo multicéntrico, aleatorizado, open label, China. • 6016 pacientes SCACEST con acceso radial. • Exclusión – Anticoagulación, trombolíticos o complicaciones mecánicas. • Objetivo primario – Mortalidad o sangrado BARC 3-5 a 30 días. • Secundarios: MACE, trombosis stent , reIAM, sangrados BARC 2-5. DISEÑO DEL ESTUDIO
  • 5. Javier Muñiz Sáenz-Díez BRIGHT-4 AHA 2022 presentation: George W Stone Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7 TRATAMIENTO
  • 6. Javier Muñiz Sáenz-Díez BRIGHT-4 AHA 2022 presentation: George W Stone Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7 RESULTADOS A 30 DÍAS
  • 7. Javier Muñiz Sáenz-Díez BRIGHT-4 AHA 2022 presentation: George W Stone Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7 RESULTADOS A 30 DÍAS
  • 8. Javier Muñiz Sáenz-Díez BRIGHT-4 AHA 2022 presentation: George W Stone Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7 RESULTADOS A 30 DÍAS
  • 9. Javier Muñiz Sáenz-Díez BRIGHT-4 AHA 2022 presentation: George W Stone Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7
  • 10. Javier Muñiz Sáenz-Díez BRIGHT-4 AHA 2022 presentation: George W Stone Li Y, Liang Z, Qin L, Wang M, Wang X, Stone G et al Bivalirudin plus a high-dose infusion versus heparin monotherapy in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention: a randomised trial. LANCET (2022). https://doi.org/10.1016/ S0140-6736(22)01999-7 • En pacientes con SCACEST que reciben angioplastia primaria por acceso arterial, el uso de bivalirudina con una infusión de altas dosis post angioplastia de 2-4 horas presenta una reducción de la mortalidad total y los sangrados mayores en comparación con heparina no fraccionada. CONCLUSIONES