SlideShare uma empresa Scribd logo
1 de 78
Jose Mª de la Torre Hernandez
Unidad de Cardiologia Intervencionista
Hospital Universitario Marques de Valdecilla
Santander
IVUS/OCT como guía del
intervencionismo
coronario
La importancia del
diagnostico basal
Una angioplastia exitosa comienza por
una adecuada indicación y un
correcto diagnostico
Lesiones Intermedias
Lesiones TRONCO
Lesiones Ostiales
Bifurcaciones
Segmentos con “flou”
Imagenes ambiguas
Re-estenosis
400 pts 400 pts
FFR IVUS
Centro-FFR vs. Centro-IVUSCentro-FFR vs. Centro-IVUS
(De la Torre Hernandez, Lopez Palop, et al. )
FFR < 0.75
MLA < 3,5 - 4 mm2
(based on vessel size) and PB > 50%
EuroIntervention. 2013 May 20.
(Epub ahead of print)
11 estudios , incluyendo 2 en tronco (TC)
(total N= 1759 pacientes, 1953 lesiones)
El corte ponderado medio fue 2.6 mm2
en estudios no-TC y de
5.5 mm2
en estudios en TC
En lesiones no-TC, el ALM mostro:
Sensibilidad = 79%
Especificidad = 65%
En lesiones de TC el ALM mostro:
Sensibilidad = 90%
Especificidad = 90%
Precision diagnostica del ALM obtenido por
IVS comparado con el FFR
- Meta-analisis -
FFR Significacion
IVUS Presencia de placa
Cantidad de placa
Reduccion luminal
Calcio
Morfologia (complicada ?)
Remodelado
Extension enfermedad (vaso total)
Lesiones intermedias
FFR
-Estenosis bien definidas 40-70%
IVUS
-Lesiones irregulares (ulceradas, disecadas...)
-Defectos contrastacion (nodulares, lineales…)
-Posibles artefactos (ostium tronco, ostium CD…)
-No bien visualizables (tri-bifurcaciones, superposiciones
de ramas,…)
Luz minima ?Significativo ???
ALM = 3 mm2
ALM = 3 mm2
ALM = 6 mm2
TC
Proximal DA
Proximal Cx
Jasti et al. Circulation
2004;110:2831-6
Linear law (epicardial coronary artery)
Do = 0.678*(D1+D2)
Finet G et al. Eurointervention 2007;3:10-17
De la Torre et al. J Am Coll Cardiol 2011;58(4):351-8
Validación prospectiva de ALM = 6 mm2
como corte para
revascularizacion del TC en nuestra población
354 pacientes en 22 centros
En que nos ayuda el IVUS para
mejorar los resultados de la ICP
Hematoma
Hallazgos de IVUS en el stent
Enf.
bordes
Rotura stent
Prolapso placa
Subexpansion Aposicion
Incompleta
Diseccion
en margenes
Problemas mas comunes
Diseccion bordeSubexpansionAposicion Incompleta
IVUS en reestenosis de BMS/DES :
ImplicacionesImplicaciones TerapeuticasTerapeuticas
Predomina
Subexpansion
Predomina
Prolif. intimal
Fractura
stent
IVUS Predictores de Trombosis y Reestenosis precoz con BMS
Trombosis
precoz
Reestenosis
SubexpansionSubexpansion •Cheneau et al.
Circulation
2003;108:43-7
•Kasaoka et al. J Am Coll Cardiol
1998;32:1630-5
•Castagna et al. AHJ 2001;142:970-4
•de Feyter et al. Circulation
1999;100:1777-83
•Sonoda et al. J Am Coll Cardiol
2004;43:1959-63
•Morino et al. Am J Cardiol 2001;88:301-
3
•Ziada et al. Am Heart J 2001;141:823-31
•Doi et al. JACC Cardiovasc Interv.
2009;2:1269-75
Problemas de bordeProblemas de borde
(“geographic miss”, carga de(“geographic miss”, carga de
placa alta, disecciones,… etc)placa alta, disecciones,… etc)
•Cheneau et al.
Circulation
2003;108:43-7
•Sakurai et al. Am J Cardiol
2005;96:1251-3
•Liu et al. Am J Cardiol 2009;103:501-6
Longitud stentLongitud stent •Kasaoka et al. J Am Coll Cardiol
1998;32:1630-5
•de Feyter et al. Circulation
1999;100:1777-83
Impacto de la longitud de lesion y area
minima intrastent sobre la reestenosis
de Feyter et al. Circulation 1999;100:1777-83de Feyter et al. Circulation 1999;100:1777-83
Final Minimum Stent Area (mm2
)
Stent Length
(m
m
)
Restenosis(%)
*
*
*
*
*
*
*
* *
*
*
* *
*
*
*
*
*
**
*
*
*
*
*
*
*
.1 1 10
TULIP
DIPOL 
Gaster
RESIST
SIPS
AVID
OPTICUS
Favors Non-IVUSFavors IVUS Odds Ratio
Combined (RE)
Combined (FE)
MACE
Meta-analisis de Trials IVUS vs Angiografia
en implantacion de BMS (n=2.193 pts)
El uso de IVUS se asocio a menos:
•Reestenosis Angiografica
•(22.2% vs. 28.9%; p=0.02)
•Revascularizacion Repetida
(12.6% vs. 18.4%; p=0.004)
•MACE
•(19.1% vs. 23.1%; p=0.03)
Parise et al. Am J Cardiol. 2011;107:374-82
Predictores en IVUS para trombosis y reestenosis de DES
Trombosis precoz Reestenosis
SubexpansionSubexpansion •Fujii et al. J Am Coll Cardiol 2005;45:995-
8)
•Okabe et al., Am J Cardiol. 2007;100:615-
20
•Liu et al. JACC Cardiovasc Interv.
2009;2:428-34
•Choi et al. Circ Cardiovasc Interv
2011;4:239-47
•Sonoda et al. J Am Coll Cardiol
2004;43:1959-63
•Hong et al. Eur Heart J
2006;27:1305-10
•Doi et al JACC Cardiovasc Interv.
2009;2:1269-75
•Fujii et al. Circulation
2004;109:1085-1088
•Kang et al. Circ Cardiovasc Interv
2011;4:9-14
•Choi et al. Am J Cardiol
2012;109:455-60
•Song et al. Catheter Cardiovasc
Interv, in press
Problemas de bordeProblemas de borde
(“geographic miss”,(“geographic miss”,
carga de placa alta,carga de placa alta,
disecciones,… etc)disecciones,… etc)
•Fujii et al. J Am Coll Cardiol 2005;45:995-
8
•Okabe et al., Am J Cardiol. 2007;100:615-
20
•Liu et al. JACC Cardiovasc Interv.
2009;2:428-34
•Choi et al. Circ Cardiovasc Interv
2011;4:239-47
•Sakurai et al. Am J Cardiol
2005;96:1251-3
•Liu et al.Am J Cardiol 2009;103:501-
6
•Costa et al, Am J Cardiol,
2008;101:1704-11
Predictores-IVUS de reestenosis con DES
Hong et al Eur Heart J 2006;27:1305-10
> 40> 40 < 40< 40
< 5.5< 5.5
> 5.5> 5.5
Comparado con angiografia, el uso
de IVUS en el implante de DES se
asocio a menos:
Muerte
(HR: 0.58, 95% CI: 0.47-0.71, p<0.001)
MACE
(HR: 0.85, 95% CI: 0.76-0.95, p=0.005)
Trombosis de Stent
(HR: 0.62, 95% CI: 0.46-0.83, p=0.002)
No efecto en IM
No efecto en TLR
Study Year Death HR (95% CI) Weight %
0.1 .1 1 10 100
Favors IVUS Favors Non-IVUS
P Roy
SJ Park
SH Kim
J Jakabcin
JS Kim
BE Claessen
SH Hur
K Ahmed
Overall
2008
2009
2010
2010
2011
2011
2011
2011
0.81 (0.55, 1.20)
0.39 (0.15, 1.02)
0.21 (0.06, 0.73)
1.50 (0.15, 15.42)
0.58 (0.21, 1.61)
0.74 (0.37, 1.47)
0.49 (0.35, 0.69)
0.49 (0.28, 0.86)
0.58 (0.47, 0.71)
28.00
4.76
2.80
0.80
4.21
9.19
36.38
13.86
100.00
MACE
0.1 .1 1 10 100
Favors IVUS Favors Non-IVUS
P Agostoni
P Roy
SJ Park
J Jakabcin
JS Kim
BE Claessen
SH Hur
K Ahmed
Overall
2005
2008
2009
2010
2011
2011
2011
2011
0.40 (0.05, 2.91)
0.90 (0.71, 1.15)
0.64 (0.39, 1.05)
0.92 (0.37, 2.28)
0.73 (0.44, 1.20)
0.77 (0.56, 1.06)
0.76 (0.62, 0.93)
1.07 (0.86, 1.33)
0.85 (0.76, 0.95)
0.31
20.59
5.09
1.49
4.95
12.03
29.75
25.76
100.00
Stent Thrombosis
0.1 .1 1 10 100
Favors IVUS Favors Non-IVUS
P Roy
SJ Park
J Jakabcin
SH Kim
BE Claessen
JS Kim
SH Hur
Overall
2008
2009
2010
2010
2011
2011
2011
0.59 (0.39, 0.89)
3.00 (0.12, 76.85)
0.67 (0.15, 3.00)
0.28 (0.06, 1.28)
0.60 (0.10, 3.51)
0.33 (0.04, 2.96)
0.72 (0.44, 1.17)
0.62 (0.46, 0.83)
50.50
0.82
3.82
3.73
2.75
1.79
36.59
100.00
Zhang et al. Eurointervention, 2012;8:855-65
Meta-Analisis de
estudios (n=19.619)
EuroIntervention 2012;8: published online ahead of print October 2012
Estudios
con
Propensity
Matching
Estudios
sin tronco
ni SCA
Eventos Clinicos a 12 meses
Constantini et al TCT 2008
IVUS mejora resultados clinicos
RESET trial
En el subgrupo de lesiones largas ( ≥28mm
longitud stent en vasos ≥2.5mm), los pacientes se
randomizaron a IVUS vs solo angiografia
Kim JS, JACC Cardiovasc Interv. 2013 Apr;6(4):369-76.
IVUS-
guidance
Angiography-
guidance
RR p
N 297 246
MACE (cardiac death,
MI, ST, TVR)
4.0% 8.1% 0.48 (0.23-0.99) 0.048
Patel Y. Am J Cardiol 2012;109:960
225 patients with 233 coronary ostial lesions underwent
PCI with (n = 82) and without (n = 143) IVUS guidance.
After propensity score adjustment, IVUS use was associated with
significantly lower rates of the composite of cardiovascular death, MI, or
TLR, composite MI or TLR and MI compared with no IVUS.
The use of IVUS was also associated with a trend towards a lower rate of
TLR.
Conclusions: PCI of coronary ostial lesions with the use of
IVUS was associated with significantly lower rates of adverse
cardiac events
Randomized, multicentre, international, open label, investigator-driven study
evaluating IVUS vs angiographically guided DES implantation in patients with
complex lesions (defined as bifurcations, long lesions, chronic total occlusions or
small vessels).
The study included 284 patients.
The primary study end point (MLD stent) showed a statistically significant difference
in favor of the IVUS group (2.70 mm ± 0.46 mm vs. 2.51 ± 0.46 mm; P = .0002).
At 24-months clinical follow-up, no differences were still observed in cumulative
MACE (16.9%vs. 23.2 %)
CONCLUSIONS:
A benefit of IVUS optimized DES implantation was observed in complex lesions in
the post-procedure minimal lumen diameter. No statistically significant difference was
found in MACE up to 24 months
Outcomes in 145 propensity-matched pairs of patients receiving
DES with and without IVUS guidance
Park S et al. Circ Cardiovasc Interv 2009;2:167-177
The Korean experience
IVUS guidance decreased mortality
Mortality
Death + MI TVR
Clinical impact of intravascular ultrasound
guidance in drug-eluting stent implantation for
unprotected left main coronary disease: pooled
analysis at patient level of 4 registries.
 
Jose M de la Torre Hernandez, MD, PhD, José Antonio Baz Alonso, MD, Joan Antoni 
Gómez Hospital, MD, PhD, Fernando Alfonso, MD, PhD, Tamara Garcia Camarero, 
MD, Federico Gimeno de Carlos, MD, PhD, Gerard Roura Ferrer, MD, Angel Sanchez 
Recalde, MD, Íñigo Lozano Martínez-Luengas, MD, PhD, Josep Gomez Lara, MD, 
Felipe Hernandez, MD, María José Pérez-Vizcayno, MD, Angel Cequier Fillat, MD, 
PhD, Armando Perez de Prado, MD, Agustín Albarrán, MD, Manuel Jimenez Navarro, 
MD, PhD, Josepa Mauri, MD, Jose A Fernandez Diaz, MD, Eduardo Pinar, MD, PhD, 
Javier Zueco, MD 
on behalf of the collaborative IVUS-TRONCO-ICP Spanish study 
Clinical impact of intravascular ultrasound
guidance in drug-eluting stent implantation for
unprotected left main coronary disease: pooled
analysis at patient level of 4 registries.
 
Jose M de la Torre Hernandez, MD, PhD, José Antonio Baz Alonso, MD, Joan Antoni 
Gómez Hospital, MD, PhD, Fernando Alfonso, MD, PhD, Tamara Garcia Camarero, 
MD, Federico Gimeno de Carlos, MD, PhD, Gerard Roura Ferrer, MD, Angel Sanchez 
Recalde, MD, Íñigo Lozano Martínez-Luengas, MD, PhD, Josep Gomez Lara, MD, 
Felipe Hernandez, MD, María José Pérez-Vizcayno, MD, Angel Cequier Fillat, MD, 
PhD, Armando Perez de Prado, MD, Agustín Albarrán, MD, Manuel Jimenez Navarro, 
MD, PhD, Josepa Mauri, MD, Jose A Fernandez Diaz, MD, Eduardo Pinar, MD, PhD, 
Javier Zueco, MD 
on behalf of the collaborative IVUS-TRONCO-ICP Spanish study 
De la Torre et al. JACC Intv. 2013 (Accepted, in press)
Registries pooled: Pts with DES in LM: F up:
ESTROFA-LM (770 pts in 21 centers) 3 yrs
RENACIMIENTO (596 pts in 30 centers) 1 yr
Bellvitge (189 pts in 1 center) 3 yrs
Valdecilla (200 pts in 1 center) 3 yrs
1.670 patients with PCI with DES in LM
505 patients under IVUS guidance (IVUS group)
Propensity score matched to:
505 patients without the use of IVUS (no-IVUS group)
LM distal subgroup
LM distal-2 stents subgroup
Meta-analysis
0,1 1 10
Odds ratio
RENACIMIENTO (1yr)
ESTROFA-LM (3 yrs)
Valdecilla (3 yrs)
Bellvitge (3 yrs)
Total (fixed effects)
Total (random effects)
IVUS better Angio better
Overall population
HR 95% CI p
IVUS 0.70 0.52 – 0.99 0.04
Age 1.03 1.01 – 1.05 0.0001
LVEF 0.98 0.97 – 0.99 0.01
Diabetes 1.81 1.32 – 2.47 0.0002
Distal LM with 2 stents 2.23 1.44 – 3.48 0.0004
ACS 1.84 1.30 – 2.60 0.0006
Subgroup with distal LM disease
HR 95% CI p
IVUS 0.54 0.34 – 0.90 0.02
Age 1.02 1.004 – 1.05 0.02
Diabetes 1.62 1.02 – 2.59 0.04
Distal LM with 2 stents 2.86 1.71 – 4.77 0.0001
ACS 1.95 1.14 – 3.31 0.01
Predictors of adverse outcome
(Cardiac death, MI, TLR)
Bifurcaciones
Ostiales
Largas  
Tronco
OTC
Fallo Renal
Diabetes 
FE deprimida
Limitaciones a terapia antiagregante
Cuando hacer IVUS trae cuenta
Angiografia confusa, no clara, flou,.... 
“La angio no resulta del todo correcta ....”
Lesiones Intermedias
Tronco
Ostiales
Bifurcaciones
“Flou”
Ambiguas
Reestenosis
ICP
Basal Optimizacion ICP
Tomografia de
coherencia optica
Placa fibrosa TCFA Placa calcificada
Gonzalo N, J Am Coll Cardiol. 2012 Mar 20;59(12):1080-9
Erosión / Disección endotelio
Disecciones
Gran diseccion
(hematoma)
Trombo RojoTrombo Rojo
Masa que protruyeMasa que protruye
con sombracon sombra
Trombo BlancoTrombo Blanco
Masa que protruyeMasa que protruye
sin sombrasin sombra
Sensibilidad: 95%
Especificidad: 88%
Disecciones
borde
Disecciones
intrastent
Prolapso
tisular
Aposicion
incompleta
Mas sensibilidad para hallazgos
STENTS: implante
Gonzalo N, Heart. 2009;95:1913-9
Kato K et al. ACC 2013
BIFURCACIONES
Reestenosis de DES
Mecanismos y opciones de Tx
Subexpansion
Proliferacion intimal
Fractura stent
1
2
3
1
2
3
Trombosis
a los 7 años
de un DES
Neo-aterosclerosisNeo-aterosclerosis
Trombosis de DES
Mecanismos
Opciones de Tx
Falta de cobertura initmalFalta de cobertura initmal
Trombosis
a los 3 meses
de un DES
Estudio DES en el seguimiento
DES: cobertura intimal y aposicion
Tamaño real de la placa o del vaso ?
Carga de placa ?
Distribucion de la placa ?
Remodelado del vaso ?
?
?
EuroIntervention 2012;8: published online ahead of print October 2012
Methods
• Consecutive patients undergoing PCI with angiographic
plus OCT guidance (OCT group) at three high OCT-
volume Italian centers between 2009 and 2011 were
included.
• Patients in the OCT group (335 pts) were matched 1:1
with randomly-selected patients undergoing during the
same month PCI with angiographic only guidance
Angio group (335 pts).
Stent malapposition
• > 200 µ
• lenght > 600 µ
Edge dissection
• > 200 µ
• lenght > 600 µ
Under-
expansion
In-stent MLA ≥90% of
the average reference
lumen area or ≥100% of
lumen area of the
reference segment with
the lowest lumen area
Thrombus
• > 200 µ
• lenght > 600
µ
Absence of residual stenosis
adjacent to stent endings
(MLA <4.0 mm2
)
Distal ProxMSA
MLA <4.0 mm2
MLA <4.0 mm2
Aleatorizados a:
IVUS = 35 pac
OCT = 35 pac
Aleatorizados a:
IVUS = 35 pac
OCT = 35 pac
Conclusions: FD-OCT guidance for stent implantation was associated
with smaller stent expansion and more frequent significant residual
reference segment stenosis compared with conventional IVUS guidance
Conclusions: FD-OCT guidance for stent implantation was associated
with smaller stent expansion and more frequent significant residual
reference segment stenosis compared with conventional IVUS guidance
Aun reconociendo la limitada evidencia
con IVUS, aun mas limitada con OCT,
ambas mejoran:
- La indicación de la ICP
- Los resultados “mecánicos” inmediatos y muy
probablemente los clínicos, especialmente en
lesiones de riesgo
(Tronco, Bifurcaciones, Reestenosis,...)
Aun reconociendo la limitada evidencia
con IVUS, aun mas limitada con OCT,
ambas mejoran:
- La indicación de la ICP
- Los resultados “mecánicos” inmediatos y muy
probablemente los clínicos, especialmente en
lesiones de riesgo
(Tronco, Bifurcaciones, Reestenosis,...)
EN CONCLUSIÓN

Mais conteúdo relacionado

Mais procurados

Guidelines in the management of carotid stenosis
Guidelines in the management of carotid stenosisGuidelines in the management of carotid stenosis
Guidelines in the management of carotid stenosisuvcd
 
Management of aaa clinical practice guidelines of the esvs
Management of aaa clinical practice guidelines of the esvsManagement of aaa clinical practice guidelines of the esvs
Management of aaa clinical practice guidelines of the esvsuvcd
 
Evar in inflammatory aaa
Evar in inflammatory aaaEvar in inflammatory aaa
Evar in inflammatory aaauvcd
 
Options for tough situation
Options  for tough situationOptions  for tough situation
Options for tough situationuvcd
 
In most cases evar substituted conventional repaire for ruptured aaa why
In most cases evar substituted conventional repaire for  ruptured aaa whyIn most cases evar substituted conventional repaire for  ruptured aaa why
In most cases evar substituted conventional repaire for ruptured aaa whyuvcd
 
Hybrid tevar for the treatment of aortic dissection
Hybrid tevar for the treatment of aortic dissectionHybrid tevar for the treatment of aortic dissection
Hybrid tevar for the treatment of aortic dissectionuvcd
 
Carotid body tumors review of 56 cases
Carotid body tumors  review of 56 casesCarotid body tumors  review of 56 cases
Carotid body tumors review of 56 casesuvcd
 
A technical modification of carotid endarterectomy experience with 400 pati...
A technical modification of carotid endarterectomy   experience with 400 pati...A technical modification of carotid endarterectomy   experience with 400 pati...
A technical modification of carotid endarterectomy experience with 400 pati...uvcd
 
Friday 1653 – karmpalotis – stent patency post cto pci
Friday 1653 – karmpalotis – stent patency post cto pciFriday 1653 – karmpalotis – stent patency post cto pci
Friday 1653 – karmpalotis – stent patency post cto pciEuro CTO Club
 
No evidence of ccsvi in multiple sclerosis
No evidence of ccsvi in multiple sclerosisNo evidence of ccsvi in multiple sclerosis
No evidence of ccsvi in multiple sclerosisuvcd
 
Combined carotid and coronary disease the strategy should be
Combined carotid and coronary disease the strategy should beCombined carotid and coronary disease the strategy should be
Combined carotid and coronary disease the strategy should beuvcd
 
Allograft replacement for infrarenal aortic graft infection
Allograft  replacement  for infrarenal  aortic graft infectionAllograft  replacement  for infrarenal  aortic graft infection
Allograft replacement for infrarenal aortic graft infectionuvcd
 

Mais procurados (20)

Guidelines in the management of carotid stenosis
Guidelines in the management of carotid stenosisGuidelines in the management of carotid stenosis
Guidelines in the management of carotid stenosis
 
Cardiopatía Estructural. - Dr. José María Hernández
Cardiopatía Estructural. - Dr. José María HernándezCardiopatía Estructural. - Dr. José María Hernández
Cardiopatía Estructural. - Dr. José María Hernández
 
Controversias: TAVI - Dr. Lino Patricio
Controversias: TAVI - Dr. Lino PatricioControversias: TAVI - Dr. Lino Patricio
Controversias: TAVI - Dr. Lino Patricio
 
Ruzsa Z - AIMRADIAL 2015 - Angioplasty of the hand
Ruzsa Z - AIMRADIAL 2015 - Angioplasty of the handRuzsa Z - AIMRADIAL 2015 - Angioplasty of the hand
Ruzsa Z - AIMRADIAL 2015 - Angioplasty of the hand
 
Update de los estudios de ABSORB hasta 2014 - Dr. Flavio Ribichini
Update de los estudios de ABSORB hasta 2014 - Dr.  Flavio RibichiniUpdate de los estudios de ABSORB hasta 2014 - Dr.  Flavio Ribichini
Update de los estudios de ABSORB hasta 2014 - Dr. Flavio Ribichini
 
Finet G
Finet GFinet G
Finet G
 
Rigattieri S - AIMRADIAL 2015 - Transradial and primary PCI
Rigattieri S - AIMRADIAL 2015 - Transradial and primary PCIRigattieri S - AIMRADIAL 2015 - Transradial and primary PCI
Rigattieri S - AIMRADIAL 2015 - Transradial and primary PCI
 
20 años de Angioplastia Primaria para el tratamiento del Infarto. Experiencia...
20 años de Angioplastia Primaria para el tratamiento del Infarto. Experiencia...20 años de Angioplastia Primaria para el tratamiento del Infarto. Experiencia...
20 años de Angioplastia Primaria para el tratamiento del Infarto. Experiencia...
 
Management of aaa clinical practice guidelines of the esvs
Management of aaa clinical practice guidelines of the esvsManagement of aaa clinical practice guidelines of the esvs
Management of aaa clinical practice guidelines of the esvs
 
Evar in inflammatory aaa
Evar in inflammatory aaaEvar in inflammatory aaa
Evar in inflammatory aaa
 
Options for tough situation
Options  for tough situationOptions  for tough situation
Options for tough situation
 
Jose r lopez minguez novedades cierre laa
Jose r lopez minguez novedades cierre laaJose r lopez minguez novedades cierre laa
Jose r lopez minguez novedades cierre laa
 
In most cases evar substituted conventional repaire for ruptured aaa why
In most cases evar substituted conventional repaire for  ruptured aaa whyIn most cases evar substituted conventional repaire for  ruptured aaa why
In most cases evar substituted conventional repaire for ruptured aaa why
 
Hybrid tevar for the treatment of aortic dissection
Hybrid tevar for the treatment of aortic dissectionHybrid tevar for the treatment of aortic dissection
Hybrid tevar for the treatment of aortic dissection
 
Carotid body tumors review of 56 cases
Carotid body tumors  review of 56 casesCarotid body tumors  review of 56 cases
Carotid body tumors review of 56 cases
 
A technical modification of carotid endarterectomy experience with 400 pati...
A technical modification of carotid endarterectomy   experience with 400 pati...A technical modification of carotid endarterectomy   experience with 400 pati...
A technical modification of carotid endarterectomy experience with 400 pati...
 
Friday 1653 – karmpalotis – stent patency post cto pci
Friday 1653 – karmpalotis – stent patency post cto pciFriday 1653 – karmpalotis – stent patency post cto pci
Friday 1653 – karmpalotis – stent patency post cto pci
 
No evidence of ccsvi in multiple sclerosis
No evidence of ccsvi in multiple sclerosisNo evidence of ccsvi in multiple sclerosis
No evidence of ccsvi in multiple sclerosis
 
Combined carotid and coronary disease the strategy should be
Combined carotid and coronary disease the strategy should beCombined carotid and coronary disease the strategy should be
Combined carotid and coronary disease the strategy should be
 
Allograft replacement for infrarenal aortic graft infection
Allograft  replacement  for infrarenal  aortic graft infectionAllograft  replacement  for infrarenal  aortic graft infection
Allograft replacement for infrarenal aortic graft infection
 

Semelhante a IVUS Guidance Improves Outcomes in Unprotected Left Main PCI

Dr. Alexander Parkhomenko. Utilidad de las nuevas técnicas de imagen invasivas
Dr. Alexander Parkhomenko. Utilidad de las nuevas técnicas de imagen invasivasDr. Alexander Parkhomenko. Utilidad de las nuevas técnicas de imagen invasivas
Dr. Alexander Parkhomenko. Utilidad de las nuevas técnicas de imagen invasivasSociedad Española de Cardiología
 
DVT Presentation1 preview
DVT Presentation1 previewDVT Presentation1 preview
DVT Presentation1 previewSUMIT PANDEY
 
Friday 08:13 – Joner - Drug-eluting stent thrombosis in the treatment of CTOs
Friday 08:13 – Joner - Drug-eluting stent thrombosis in the treatment of CTOsFriday 08:13 – Joner - Drug-eluting stent thrombosis in the treatment of CTOs
Friday 08:13 – Joner - Drug-eluting stent thrombosis in the treatment of CTOsEuro CTO Club
 
State of the art mitral valve repair
State of the art mitral valve repairState of the art mitral valve repair
State of the art mitral valve repairdrmaisano
 
Restenosis of DES: Classification and Management
Restenosis of DES: Classification and ManagementRestenosis of DES: Classification and Management
Restenosis of DES: Classification and Managementajay pratap singh
 
POUR AANS 1226 presentation A. Bashee[1]
POUR AANS 1226 presentation A. Bashee[1]POUR AANS 1226 presentation A. Bashee[1]
POUR AANS 1226 presentation A. Bashee[1]Azam Basheer
 
IS STENTING TO MAINTAIN VASCULAR PATENCY GOING TO BE THE FUTURE
IS STENTING TO MAINTAIN VASCULAR PATENCY GOING TO BE THE FUTUREIS STENTING TO MAINTAIN VASCULAR PATENCY GOING TO BE THE FUTURE
IS STENTING TO MAINTAIN VASCULAR PATENCY GOING TO BE THE FUTUREAVATAR
 
08:25 Di Mario - Recent Pubblications and Research
08:25 Di Mario - Recent Pubblications and Research08:25 Di Mario - Recent Pubblications and Research
08:25 Di Mario - Recent Pubblications and ResearchEuro CTO Club
 
Guidelines for DVT Prophylaxis
Guidelines for DVT ProphylaxisGuidelines for DVT Prophylaxis
Guidelines for DVT ProphylaxisArun Shanbhag
 

Semelhante a IVUS Guidance Improves Outcomes in Unprotected Left Main PCI (20)

In stent re stenosis
In stent re stenosisIn stent re stenosis
In stent re stenosis
 
Dr. Alexander Parkhomenko. Utilidad de las nuevas técnicas de imagen invasivas
Dr. Alexander Parkhomenko. Utilidad de las nuevas técnicas de imagen invasivasDr. Alexander Parkhomenko. Utilidad de las nuevas técnicas de imagen invasivas
Dr. Alexander Parkhomenko. Utilidad de las nuevas técnicas de imagen invasivas
 
Fernando alfonso isr sec-2015
Fernando alfonso isr sec-2015Fernando alfonso isr sec-2015
Fernando alfonso isr sec-2015
 
Jic 2-174
Jic 2-174Jic 2-174
Jic 2-174
 
Estenose c
Estenose cEstenose c
Estenose c
 
Patel TM 201110
Patel TM 201110Patel TM 201110
Patel TM 201110
 
Patel TM 201111
Patel TM 201111Patel TM 201111
Patel TM 201111
 
DVT Presentation1 preview
DVT Presentation1 previewDVT Presentation1 preview
DVT Presentation1 preview
 
Zest Park
Zest ParkZest Park
Zest Park
 
Friday 08:13 – Joner - Drug-eluting stent thrombosis in the treatment of CTOs
Friday 08:13 – Joner - Drug-eluting stent thrombosis in the treatment of CTOsFriday 08:13 – Joner - Drug-eluting stent thrombosis in the treatment of CTOs
Friday 08:13 – Joner - Drug-eluting stent thrombosis in the treatment of CTOs
 
State of the art mitral valve repair
State of the art mitral valve repairState of the art mitral valve repair
State of the art mitral valve repair
 
Pad slide
Pad slidePad slide
Pad slide
 
Restenosis of DES: Classification and Management
Restenosis of DES: Classification and ManagementRestenosis of DES: Classification and Management
Restenosis of DES: Classification and Management
 
Jorge palazuelos icp en lesiones severamente calcificadas
Jorge palazuelos icp en lesiones severamente calcificadasJorge palazuelos icp en lesiones severamente calcificadas
Jorge palazuelos icp en lesiones severamente calcificadas
 
POUR AANS 1226 presentation A. Bashee[1]
POUR AANS 1226 presentation A. Bashee[1]POUR AANS 1226 presentation A. Bashee[1]
POUR AANS 1226 presentation A. Bashee[1]
 
IS STENTING TO MAINTAIN VASCULAR PATENCY GOING TO BE THE FUTURE
IS STENTING TO MAINTAIN VASCULAR PATENCY GOING TO BE THE FUTUREIS STENTING TO MAINTAIN VASCULAR PATENCY GOING TO BE THE FUTURE
IS STENTING TO MAINTAIN VASCULAR PATENCY GOING TO BE THE FUTURE
 
08:25 Di Mario - Recent Pubblications and Research
08:25 Di Mario - Recent Pubblications and Research08:25 Di Mario - Recent Pubblications and Research
08:25 Di Mario - Recent Pubblications and Research
 
SWI presentation.pptx
SWI presentation.pptxSWI presentation.pptx
SWI presentation.pptx
 
Guidelines for DVT Prophylaxis
Guidelines for DVT ProphylaxisGuidelines for DVT Prophylaxis
Guidelines for DVT Prophylaxis
 
Ivus jc ultimate trial
Ivus jc ultimate trialIvus jc ultimate trial
Ivus jc ultimate trial
 

Mais de Fina Mauri

Com anar a Dones d' Aigua
Com anar a Dones d' AiguaCom anar a Dones d' Aigua
Com anar a Dones d' AiguaFina Mauri
 
Ciencia memòria unitat hemodinàmica 2017
Ciencia  memòria unitat hemodinàmica 2017Ciencia  memòria unitat hemodinàmica 2017
Ciencia memòria unitat hemodinàmica 2017Fina Mauri
 
Activitat memòria unitat hemodinàmica 2017
Activitat memòria unitat hemodinàmica 2017Activitat memòria unitat hemodinàmica 2017
Activitat memòria unitat hemodinàmica 2017Fina Mauri
 
Women eurointervention
Women eurointerventionWomen eurointervention
Women eurointerventionFina Mauri
 
Women fajadet eurointervention 66th issue-article_130
Women   fajadet eurointervention 66th issue-article_130Women   fajadet eurointervention 66th issue-article_130
Women fajadet eurointervention 66th issue-article_130Fina Mauri
 
Biointeligence forum
Biointeligence forumBiointeligence forum
Biointeligence forumFina Mauri
 
Left Main madrid 2013, Dr Antonio Colombo
Left Main madrid 2013, Dr Antonio Colombo Left Main madrid 2013, Dr Antonio Colombo
Left Main madrid 2013, Dr Antonio Colombo Fina Mauri
 
Presentación Dr Javier Goicolea en TEAM 2013 : La angiografía y la valoración...
Presentación Dr Javier Goicolea en TEAM 2013 : La angiografía y la valoración...Presentación Dr Javier Goicolea en TEAM 2013 : La angiografía y la valoración...
Presentación Dr Javier Goicolea en TEAM 2013 : La angiografía y la valoración...Fina Mauri
 
Team 2013 simposium
Team 2013 simposiumTeam 2013 simposium
Team 2013 simposiumFina Mauri
 
Tractament integral de la síndrome coronaria aguda
Tractament integral de la síndrome coronaria agudaTractament integral de la síndrome coronaria aguda
Tractament integral de la síndrome coronaria agudaFina Mauri
 
Congreso cirujanas cardiacas
Congreso cirujanas cardiacas Congreso cirujanas cardiacas
Congreso cirujanas cardiacas Fina Mauri
 
Win language(1)
Win language(1)Win language(1)
Win language(1)Fina Mauri
 
Mankha free health graphics
Mankha free health graphicsMankha free health graphics
Mankha free health graphicsFina Mauri
 
Sfl save her life mauri 2013
Sfl save her life mauri 2013Sfl save her life mauri 2013
Sfl save her life mauri 2013Fina Mauri
 

Mais de Fina Mauri (16)

Com anar a Dones d' Aigua
Com anar a Dones d' AiguaCom anar a Dones d' Aigua
Com anar a Dones d' Aigua
 
Ciencia memòria unitat hemodinàmica 2017
Ciencia  memòria unitat hemodinàmica 2017Ciencia  memòria unitat hemodinàmica 2017
Ciencia memòria unitat hemodinàmica 2017
 
Activitat memòria unitat hemodinàmica 2017
Activitat memòria unitat hemodinàmica 2017Activitat memòria unitat hemodinàmica 2017
Activitat memòria unitat hemodinàmica 2017
 
Women in esc
Women in escWomen in esc
Women in esc
 
Women eurointervention
Women eurointerventionWomen eurointervention
Women eurointervention
 
Women fajadet eurointervention 66th issue-article_130
Women   fajadet eurointervention 66th issue-article_130Women   fajadet eurointervention 66th issue-article_130
Women fajadet eurointervention 66th issue-article_130
 
Biointeligence forum
Biointeligence forumBiointeligence forum
Biointeligence forum
 
Left Main madrid 2013, Dr Antonio Colombo
Left Main madrid 2013, Dr Antonio Colombo Left Main madrid 2013, Dr Antonio Colombo
Left Main madrid 2013, Dr Antonio Colombo
 
Presentación Dr Javier Goicolea en TEAM 2013 : La angiografía y la valoración...
Presentación Dr Javier Goicolea en TEAM 2013 : La angiografía y la valoración...Presentación Dr Javier Goicolea en TEAM 2013 : La angiografía y la valoración...
Presentación Dr Javier Goicolea en TEAM 2013 : La angiografía y la valoración...
 
Team 2013 simposium
Team 2013 simposiumTeam 2013 simposium
Team 2013 simposium
 
Tractament integral de la síndrome coronaria aguda
Tractament integral de la síndrome coronaria agudaTractament integral de la síndrome coronaria aguda
Tractament integral de la síndrome coronaria aguda
 
Agenda bbvs
Agenda bbvsAgenda bbvs
Agenda bbvs
 
Congreso cirujanas cardiacas
Congreso cirujanas cardiacas Congreso cirujanas cardiacas
Congreso cirujanas cardiacas
 
Win language(1)
Win language(1)Win language(1)
Win language(1)
 
Mankha free health graphics
Mankha free health graphicsMankha free health graphics
Mankha free health graphics
 
Sfl save her life mauri 2013
Sfl save her life mauri 2013Sfl save her life mauri 2013
Sfl save her life mauri 2013
 

Último

[2024]Digital Global Overview Report 2024 Meltwater.pdf
[2024]Digital Global Overview Report 2024 Meltwater.pdf[2024]Digital Global Overview Report 2024 Meltwater.pdf
[2024]Digital Global Overview Report 2024 Meltwater.pdfhans926745
 
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking MenDelhi Call girls
 
08448380779 Call Girls In Civil Lines Women Seeking Men
08448380779 Call Girls In Civil Lines Women Seeking Men08448380779 Call Girls In Civil Lines Women Seeking Men
08448380779 Call Girls In Civil Lines Women Seeking MenDelhi Call girls
 
How to convert PDF to text with Nanonets
How to convert PDF to text with NanonetsHow to convert PDF to text with Nanonets
How to convert PDF to text with Nanonetsnaman860154
 
TrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
TrustArc Webinar - Stay Ahead of US State Data Privacy Law DevelopmentsTrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
TrustArc Webinar - Stay Ahead of US State Data Privacy Law DevelopmentsTrustArc
 
GenCyber Cyber Security Day Presentation
GenCyber Cyber Security Day PresentationGenCyber Cyber Security Day Presentation
GenCyber Cyber Security Day PresentationMichael W. Hawkins
 
A Year of the Servo Reboot: Where Are We Now?
A Year of the Servo Reboot: Where Are We Now?A Year of the Servo Reboot: Where Are We Now?
A Year of the Servo Reboot: Where Are We Now?Igalia
 
Understanding Discord NSFW Servers A Guide for Responsible Users.pdf
Understanding Discord NSFW Servers A Guide for Responsible Users.pdfUnderstanding Discord NSFW Servers A Guide for Responsible Users.pdf
Understanding Discord NSFW Servers A Guide for Responsible Users.pdfUK Journal
 
What Are The Drone Anti-jamming Systems Technology?
What Are The Drone Anti-jamming Systems Technology?What Are The Drone Anti-jamming Systems Technology?
What Are The Drone Anti-jamming Systems Technology?Antenna Manufacturer Coco
 
The Codex of Business Writing Software for Real-World Solutions 2.pptx
The Codex of Business Writing Software for Real-World Solutions 2.pptxThe Codex of Business Writing Software for Real-World Solutions 2.pptx
The Codex of Business Writing Software for Real-World Solutions 2.pptxMalak Abu Hammad
 
Handwritten Text Recognition for manuscripts and early printed texts
Handwritten Text Recognition for manuscripts and early printed textsHandwritten Text Recognition for manuscripts and early printed texts
Handwritten Text Recognition for manuscripts and early printed textsMaria Levchenko
 
Data Cloud, More than a CDP by Matt Robison
Data Cloud, More than a CDP by Matt RobisonData Cloud, More than a CDP by Matt Robison
Data Cloud, More than a CDP by Matt RobisonAnna Loughnan Colquhoun
 
The Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdf
The Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdfThe Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdf
The Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdfEnterprise Knowledge
 
Powerful Google developer tools for immediate impact! (2023-24 C)
Powerful Google developer tools for immediate impact! (2023-24 C)Powerful Google developer tools for immediate impact! (2023-24 C)
Powerful Google developer tools for immediate impact! (2023-24 C)wesley chun
 
Real Time Object Detection Using Open CV
Real Time Object Detection Using Open CVReal Time Object Detection Using Open CV
Real Time Object Detection Using Open CVKhem
 
Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024
Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024
Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024The Digital Insurer
 
How to Troubleshoot Apps for the Modern Connected Worker
How to Troubleshoot Apps for the Modern Connected WorkerHow to Troubleshoot Apps for the Modern Connected Worker
How to Troubleshoot Apps for the Modern Connected WorkerThousandEyes
 
Boost Fertility New Invention Ups Success Rates.pdf
Boost Fertility New Invention Ups Success Rates.pdfBoost Fertility New Invention Ups Success Rates.pdf
Boost Fertility New Invention Ups Success Rates.pdfsudhanshuwaghmare1
 
A Call to Action for Generative AI in 2024
A Call to Action for Generative AI in 2024A Call to Action for Generative AI in 2024
A Call to Action for Generative AI in 2024Results
 
2024: Domino Containers - The Next Step. News from the Domino Container commu...
2024: Domino Containers - The Next Step. News from the Domino Container commu...2024: Domino Containers - The Next Step. News from the Domino Container commu...
2024: Domino Containers - The Next Step. News from the Domino Container commu...Martijn de Jong
 

Último (20)

[2024]Digital Global Overview Report 2024 Meltwater.pdf
[2024]Digital Global Overview Report 2024 Meltwater.pdf[2024]Digital Global Overview Report 2024 Meltwater.pdf
[2024]Digital Global Overview Report 2024 Meltwater.pdf
 
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
 
08448380779 Call Girls In Civil Lines Women Seeking Men
08448380779 Call Girls In Civil Lines Women Seeking Men08448380779 Call Girls In Civil Lines Women Seeking Men
08448380779 Call Girls In Civil Lines Women Seeking Men
 
How to convert PDF to text with Nanonets
How to convert PDF to text with NanonetsHow to convert PDF to text with Nanonets
How to convert PDF to text with Nanonets
 
TrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
TrustArc Webinar - Stay Ahead of US State Data Privacy Law DevelopmentsTrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
TrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
 
GenCyber Cyber Security Day Presentation
GenCyber Cyber Security Day PresentationGenCyber Cyber Security Day Presentation
GenCyber Cyber Security Day Presentation
 
A Year of the Servo Reboot: Where Are We Now?
A Year of the Servo Reboot: Where Are We Now?A Year of the Servo Reboot: Where Are We Now?
A Year of the Servo Reboot: Where Are We Now?
 
Understanding Discord NSFW Servers A Guide for Responsible Users.pdf
Understanding Discord NSFW Servers A Guide for Responsible Users.pdfUnderstanding Discord NSFW Servers A Guide for Responsible Users.pdf
Understanding Discord NSFW Servers A Guide for Responsible Users.pdf
 
What Are The Drone Anti-jamming Systems Technology?
What Are The Drone Anti-jamming Systems Technology?What Are The Drone Anti-jamming Systems Technology?
What Are The Drone Anti-jamming Systems Technology?
 
The Codex of Business Writing Software for Real-World Solutions 2.pptx
The Codex of Business Writing Software for Real-World Solutions 2.pptxThe Codex of Business Writing Software for Real-World Solutions 2.pptx
The Codex of Business Writing Software for Real-World Solutions 2.pptx
 
Handwritten Text Recognition for manuscripts and early printed texts
Handwritten Text Recognition for manuscripts and early printed textsHandwritten Text Recognition for manuscripts and early printed texts
Handwritten Text Recognition for manuscripts and early printed texts
 
Data Cloud, More than a CDP by Matt Robison
Data Cloud, More than a CDP by Matt RobisonData Cloud, More than a CDP by Matt Robison
Data Cloud, More than a CDP by Matt Robison
 
The Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdf
The Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdfThe Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdf
The Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdf
 
Powerful Google developer tools for immediate impact! (2023-24 C)
Powerful Google developer tools for immediate impact! (2023-24 C)Powerful Google developer tools for immediate impact! (2023-24 C)
Powerful Google developer tools for immediate impact! (2023-24 C)
 
Real Time Object Detection Using Open CV
Real Time Object Detection Using Open CVReal Time Object Detection Using Open CV
Real Time Object Detection Using Open CV
 
Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024
Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024
Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024
 
How to Troubleshoot Apps for the Modern Connected Worker
How to Troubleshoot Apps for the Modern Connected WorkerHow to Troubleshoot Apps for the Modern Connected Worker
How to Troubleshoot Apps for the Modern Connected Worker
 
Boost Fertility New Invention Ups Success Rates.pdf
Boost Fertility New Invention Ups Success Rates.pdfBoost Fertility New Invention Ups Success Rates.pdf
Boost Fertility New Invention Ups Success Rates.pdf
 
A Call to Action for Generative AI in 2024
A Call to Action for Generative AI in 2024A Call to Action for Generative AI in 2024
A Call to Action for Generative AI in 2024
 
2024: Domino Containers - The Next Step. News from the Domino Container commu...
2024: Domino Containers - The Next Step. News from the Domino Container commu...2024: Domino Containers - The Next Step. News from the Domino Container commu...
2024: Domino Containers - The Next Step. News from the Domino Container commu...
 

IVUS Guidance Improves Outcomes in Unprotected Left Main PCI

  • 1. Jose Mª de la Torre Hernandez Unidad de Cardiologia Intervencionista Hospital Universitario Marques de Valdecilla Santander IVUS/OCT como guía del intervencionismo coronario
  • 2.
  • 3.
  • 4. La importancia del diagnostico basal Una angioplastia exitosa comienza por una adecuada indicación y un correcto diagnostico
  • 5. Lesiones Intermedias Lesiones TRONCO Lesiones Ostiales Bifurcaciones Segmentos con “flou” Imagenes ambiguas Re-estenosis
  • 6. 400 pts 400 pts FFR IVUS Centro-FFR vs. Centro-IVUSCentro-FFR vs. Centro-IVUS (De la Torre Hernandez, Lopez Palop, et al. ) FFR < 0.75 MLA < 3,5 - 4 mm2 (based on vessel size) and PB > 50% EuroIntervention. 2013 May 20. (Epub ahead of print)
  • 7. 11 estudios , incluyendo 2 en tronco (TC) (total N= 1759 pacientes, 1953 lesiones) El corte ponderado medio fue 2.6 mm2 en estudios no-TC y de 5.5 mm2 en estudios en TC En lesiones no-TC, el ALM mostro: Sensibilidad = 79% Especificidad = 65% En lesiones de TC el ALM mostro: Sensibilidad = 90% Especificidad = 90% Precision diagnostica del ALM obtenido por IVS comparado con el FFR - Meta-analisis -
  • 8. FFR Significacion IVUS Presencia de placa Cantidad de placa Reduccion luminal Calcio Morfologia (complicada ?) Remodelado Extension enfermedad (vaso total)
  • 9.
  • 10.
  • 11. Lesiones intermedias FFR -Estenosis bien definidas 40-70% IVUS -Lesiones irregulares (ulceradas, disecadas...) -Defectos contrastacion (nodulares, lineales…) -Posibles artefactos (ostium tronco, ostium CD…) -No bien visualizables (tri-bifurcaciones, superposiciones de ramas,…)
  • 13. ALM = 3 mm2 ALM = 3 mm2 ALM = 6 mm2 TC Proximal DA Proximal Cx Jasti et al. Circulation 2004;110:2831-6 Linear law (epicardial coronary artery) Do = 0.678*(D1+D2) Finet G et al. Eurointervention 2007;3:10-17
  • 14. De la Torre et al. J Am Coll Cardiol 2011;58(4):351-8 Validación prospectiva de ALM = 6 mm2 como corte para revascularizacion del TC en nuestra población 354 pacientes en 22 centros
  • 15. En que nos ayuda el IVUS para mejorar los resultados de la ICP
  • 16. Hematoma Hallazgos de IVUS en el stent Enf. bordes Rotura stent Prolapso placa Subexpansion Aposicion Incompleta Diseccion en margenes
  • 17. Problemas mas comunes Diseccion bordeSubexpansionAposicion Incompleta
  • 18. IVUS en reestenosis de BMS/DES : ImplicacionesImplicaciones TerapeuticasTerapeuticas Predomina Subexpansion Predomina Prolif. intimal Fractura stent
  • 19. IVUS Predictores de Trombosis y Reestenosis precoz con BMS Trombosis precoz Reestenosis SubexpansionSubexpansion •Cheneau et al. Circulation 2003;108:43-7 •Kasaoka et al. J Am Coll Cardiol 1998;32:1630-5 •Castagna et al. AHJ 2001;142:970-4 •de Feyter et al. Circulation 1999;100:1777-83 •Sonoda et al. J Am Coll Cardiol 2004;43:1959-63 •Morino et al. Am J Cardiol 2001;88:301- 3 •Ziada et al. Am Heart J 2001;141:823-31 •Doi et al. JACC Cardiovasc Interv. 2009;2:1269-75 Problemas de bordeProblemas de borde (“geographic miss”, carga de(“geographic miss”, carga de placa alta, disecciones,… etc)placa alta, disecciones,… etc) •Cheneau et al. Circulation 2003;108:43-7 •Sakurai et al. Am J Cardiol 2005;96:1251-3 •Liu et al. Am J Cardiol 2009;103:501-6 Longitud stentLongitud stent •Kasaoka et al. J Am Coll Cardiol 1998;32:1630-5 •de Feyter et al. Circulation 1999;100:1777-83
  • 20. Impacto de la longitud de lesion y area minima intrastent sobre la reestenosis de Feyter et al. Circulation 1999;100:1777-83de Feyter et al. Circulation 1999;100:1777-83 Final Minimum Stent Area (mm2 ) Stent Length (m m ) Restenosis(%) * * * * * * * * * * * * * * * * * * ** * * * * * * *
  • 21. .1 1 10 TULIP DIPOL  Gaster RESIST SIPS AVID OPTICUS Favors Non-IVUSFavors IVUS Odds Ratio Combined (RE) Combined (FE) MACE Meta-analisis de Trials IVUS vs Angiografia en implantacion de BMS (n=2.193 pts) El uso de IVUS se asocio a menos: •Reestenosis Angiografica •(22.2% vs. 28.9%; p=0.02) •Revascularizacion Repetida (12.6% vs. 18.4%; p=0.004) •MACE •(19.1% vs. 23.1%; p=0.03) Parise et al. Am J Cardiol. 2011;107:374-82
  • 22. Predictores en IVUS para trombosis y reestenosis de DES Trombosis precoz Reestenosis SubexpansionSubexpansion •Fujii et al. J Am Coll Cardiol 2005;45:995- 8) •Okabe et al., Am J Cardiol. 2007;100:615- 20 •Liu et al. JACC Cardiovasc Interv. 2009;2:428-34 •Choi et al. Circ Cardiovasc Interv 2011;4:239-47 •Sonoda et al. J Am Coll Cardiol 2004;43:1959-63 •Hong et al. Eur Heart J 2006;27:1305-10 •Doi et al JACC Cardiovasc Interv. 2009;2:1269-75 •Fujii et al. Circulation 2004;109:1085-1088 •Kang et al. Circ Cardiovasc Interv 2011;4:9-14 •Choi et al. Am J Cardiol 2012;109:455-60 •Song et al. Catheter Cardiovasc Interv, in press Problemas de bordeProblemas de borde (“geographic miss”,(“geographic miss”, carga de placa alta,carga de placa alta, disecciones,… etc)disecciones,… etc) •Fujii et al. J Am Coll Cardiol 2005;45:995- 8 •Okabe et al., Am J Cardiol. 2007;100:615- 20 •Liu et al. JACC Cardiovasc Interv. 2009;2:428-34 •Choi et al. Circ Cardiovasc Interv 2011;4:239-47 •Sakurai et al. Am J Cardiol 2005;96:1251-3 •Liu et al.Am J Cardiol 2009;103:501- 6 •Costa et al, Am J Cardiol, 2008;101:1704-11
  • 23. Predictores-IVUS de reestenosis con DES Hong et al Eur Heart J 2006;27:1305-10 > 40> 40 < 40< 40 < 5.5< 5.5 > 5.5> 5.5
  • 24. Comparado con angiografia, el uso de IVUS en el implante de DES se asocio a menos: Muerte (HR: 0.58, 95% CI: 0.47-0.71, p<0.001) MACE (HR: 0.85, 95% CI: 0.76-0.95, p=0.005) Trombosis de Stent (HR: 0.62, 95% CI: 0.46-0.83, p=0.002) No efecto en IM No efecto en TLR Study Year Death HR (95% CI) Weight % 0.1 .1 1 10 100 Favors IVUS Favors Non-IVUS P Roy SJ Park SH Kim J Jakabcin JS Kim BE Claessen SH Hur K Ahmed Overall 2008 2009 2010 2010 2011 2011 2011 2011 0.81 (0.55, 1.20) 0.39 (0.15, 1.02) 0.21 (0.06, 0.73) 1.50 (0.15, 15.42) 0.58 (0.21, 1.61) 0.74 (0.37, 1.47) 0.49 (0.35, 0.69) 0.49 (0.28, 0.86) 0.58 (0.47, 0.71) 28.00 4.76 2.80 0.80 4.21 9.19 36.38 13.86 100.00 MACE 0.1 .1 1 10 100 Favors IVUS Favors Non-IVUS P Agostoni P Roy SJ Park J Jakabcin JS Kim BE Claessen SH Hur K Ahmed Overall 2005 2008 2009 2010 2011 2011 2011 2011 0.40 (0.05, 2.91) 0.90 (0.71, 1.15) 0.64 (0.39, 1.05) 0.92 (0.37, 2.28) 0.73 (0.44, 1.20) 0.77 (0.56, 1.06) 0.76 (0.62, 0.93) 1.07 (0.86, 1.33) 0.85 (0.76, 0.95) 0.31 20.59 5.09 1.49 4.95 12.03 29.75 25.76 100.00 Stent Thrombosis 0.1 .1 1 10 100 Favors IVUS Favors Non-IVUS P Roy SJ Park J Jakabcin SH Kim BE Claessen JS Kim SH Hur Overall 2008 2009 2010 2010 2011 2011 2011 0.59 (0.39, 0.89) 3.00 (0.12, 76.85) 0.67 (0.15, 3.00) 0.28 (0.06, 1.28) 0.60 (0.10, 3.51) 0.33 (0.04, 2.96) 0.72 (0.44, 1.17) 0.62 (0.46, 0.83) 50.50 0.82 3.82 3.73 2.75 1.79 36.59 100.00 Zhang et al. Eurointervention, 2012;8:855-65 Meta-Analisis de estudios (n=19.619)
  • 25. EuroIntervention 2012;8: published online ahead of print October 2012
  • 28. Eventos Clinicos a 12 meses
  • 29.
  • 30. Constantini et al TCT 2008 IVUS mejora resultados clinicos
  • 31.
  • 32.
  • 33.
  • 34.
  • 35. RESET trial En el subgrupo de lesiones largas ( ≥28mm longitud stent en vasos ≥2.5mm), los pacientes se randomizaron a IVUS vs solo angiografia Kim JS, JACC Cardiovasc Interv. 2013 Apr;6(4):369-76. IVUS- guidance Angiography- guidance RR p N 297 246 MACE (cardiac death, MI, ST, TVR) 4.0% 8.1% 0.48 (0.23-0.99) 0.048
  • 36. Patel Y. Am J Cardiol 2012;109:960
  • 37. 225 patients with 233 coronary ostial lesions underwent PCI with (n = 82) and without (n = 143) IVUS guidance. After propensity score adjustment, IVUS use was associated with significantly lower rates of the composite of cardiovascular death, MI, or TLR, composite MI or TLR and MI compared with no IVUS. The use of IVUS was also associated with a trend towards a lower rate of TLR. Conclusions: PCI of coronary ostial lesions with the use of IVUS was associated with significantly lower rates of adverse cardiac events
  • 38. Randomized, multicentre, international, open label, investigator-driven study evaluating IVUS vs angiographically guided DES implantation in patients with complex lesions (defined as bifurcations, long lesions, chronic total occlusions or small vessels). The study included 284 patients. The primary study end point (MLD stent) showed a statistically significant difference in favor of the IVUS group (2.70 mm ± 0.46 mm vs. 2.51 ± 0.46 mm; P = .0002). At 24-months clinical follow-up, no differences were still observed in cumulative MACE (16.9%vs. 23.2 %) CONCLUSIONS: A benefit of IVUS optimized DES implantation was observed in complex lesions in the post-procedure minimal lumen diameter. No statistically significant difference was found in MACE up to 24 months
  • 39.
  • 40. Outcomes in 145 propensity-matched pairs of patients receiving DES with and without IVUS guidance Park S et al. Circ Cardiovasc Interv 2009;2:167-177 The Korean experience IVUS guidance decreased mortality Mortality Death + MI TVR
  • 41. Clinical impact of intravascular ultrasound guidance in drug-eluting stent implantation for unprotected left main coronary disease: pooled analysis at patient level of 4 registries.   Jose M de la Torre Hernandez, MD, PhD, José Antonio Baz Alonso, MD, Joan Antoni  Gómez Hospital, MD, PhD, Fernando Alfonso, MD, PhD, Tamara Garcia Camarero,  MD, Federico Gimeno de Carlos, MD, PhD, Gerard Roura Ferrer, MD, Angel Sanchez  Recalde, MD, Íñigo Lozano Martínez-Luengas, MD, PhD, Josep Gomez Lara, MD,  Felipe Hernandez, MD, María José Pérez-Vizcayno, MD, Angel Cequier Fillat, MD,  PhD, Armando Perez de Prado, MD, Agustín Albarrán, MD, Manuel Jimenez Navarro,  MD, PhD, Josepa Mauri, MD, Jose A Fernandez Diaz, MD, Eduardo Pinar, MD, PhD,  Javier Zueco, MD  on behalf of the collaborative IVUS-TRONCO-ICP Spanish study  Clinical impact of intravascular ultrasound guidance in drug-eluting stent implantation for unprotected left main coronary disease: pooled analysis at patient level of 4 registries.   Jose M de la Torre Hernandez, MD, PhD, José Antonio Baz Alonso, MD, Joan Antoni  Gómez Hospital, MD, PhD, Fernando Alfonso, MD, PhD, Tamara Garcia Camarero,  MD, Federico Gimeno de Carlos, MD, PhD, Gerard Roura Ferrer, MD, Angel Sanchez  Recalde, MD, Íñigo Lozano Martínez-Luengas, MD, PhD, Josep Gomez Lara, MD,  Felipe Hernandez, MD, María José Pérez-Vizcayno, MD, Angel Cequier Fillat, MD,  PhD, Armando Perez de Prado, MD, Agustín Albarrán, MD, Manuel Jimenez Navarro,  MD, PhD, Josepa Mauri, MD, Jose A Fernandez Diaz, MD, Eduardo Pinar, MD, PhD,  Javier Zueco, MD  on behalf of the collaborative IVUS-TRONCO-ICP Spanish study  De la Torre et al. JACC Intv. 2013 (Accepted, in press)
  • 42. Registries pooled: Pts with DES in LM: F up: ESTROFA-LM (770 pts in 21 centers) 3 yrs RENACIMIENTO (596 pts in 30 centers) 1 yr Bellvitge (189 pts in 1 center) 3 yrs Valdecilla (200 pts in 1 center) 3 yrs 1.670 patients with PCI with DES in LM 505 patients under IVUS guidance (IVUS group) Propensity score matched to: 505 patients without the use of IVUS (no-IVUS group)
  • 43.
  • 44.
  • 46. LM distal-2 stents subgroup
  • 47. Meta-analysis 0,1 1 10 Odds ratio RENACIMIENTO (1yr) ESTROFA-LM (3 yrs) Valdecilla (3 yrs) Bellvitge (3 yrs) Total (fixed effects) Total (random effects) IVUS better Angio better
  • 48. Overall population HR 95% CI p IVUS 0.70 0.52 – 0.99 0.04 Age 1.03 1.01 – 1.05 0.0001 LVEF 0.98 0.97 – 0.99 0.01 Diabetes 1.81 1.32 – 2.47 0.0002 Distal LM with 2 stents 2.23 1.44 – 3.48 0.0004 ACS 1.84 1.30 – 2.60 0.0006 Subgroup with distal LM disease HR 95% CI p IVUS 0.54 0.34 – 0.90 0.02 Age 1.02 1.004 – 1.05 0.02 Diabetes 1.62 1.02 – 2.59 0.04 Distal LM with 2 stents 2.86 1.71 – 4.77 0.0001 ACS 1.95 1.14 – 3.31 0.01 Predictors of adverse outcome (Cardiac death, MI, TLR)
  • 49. Bifurcaciones Ostiales Largas   Tronco OTC Fallo Renal Diabetes  FE deprimida Limitaciones a terapia antiagregante Cuando hacer IVUS trae cuenta Angiografia confusa, no clara, flou,....  “La angio no resulta del todo correcta ....” Lesiones Intermedias Tronco Ostiales Bifurcaciones “Flou” Ambiguas Reestenosis ICP Basal Optimizacion ICP
  • 52. Gonzalo N, J Am Coll Cardiol. 2012 Mar 20;59(12):1080-9
  • 55. Trombo RojoTrombo Rojo Masa que protruyeMasa que protruye con sombracon sombra Trombo BlancoTrombo Blanco Masa que protruyeMasa que protruye sin sombrasin sombra Sensibilidad: 95% Especificidad: 88%
  • 56.
  • 59.
  • 61. Reestenosis de DES Mecanismos y opciones de Tx Subexpansion Proliferacion intimal Fractura stent
  • 62. 1 2 3 1 2 3 Trombosis a los 7 años de un DES Neo-aterosclerosisNeo-aterosclerosis Trombosis de DES Mecanismos Opciones de Tx
  • 63. Falta de cobertura initmalFalta de cobertura initmal Trombosis a los 3 meses de un DES
  • 64. Estudio DES en el seguimiento DES: cobertura intimal y aposicion
  • 65. Tamaño real de la placa o del vaso ? Carga de placa ? Distribucion de la placa ? Remodelado del vaso ? ? ?
  • 66.
  • 67. EuroIntervention 2012;8: published online ahead of print October 2012
  • 68. Methods • Consecutive patients undergoing PCI with angiographic plus OCT guidance (OCT group) at three high OCT- volume Italian centers between 2009 and 2011 were included. • Patients in the OCT group (335 pts) were matched 1:1 with randomly-selected patients undergoing during the same month PCI with angiographic only guidance Angio group (335 pts).
  • 69. Stent malapposition • > 200 µ • lenght > 600 µ Edge dissection • > 200 µ • lenght > 600 µ
  • 70. Under- expansion In-stent MLA ≥90% of the average reference lumen area or ≥100% of lumen area of the reference segment with the lowest lumen area Thrombus • > 200 µ • lenght > 600 µ
  • 71. Absence of residual stenosis adjacent to stent endings (MLA <4.0 mm2 ) Distal ProxMSA MLA <4.0 mm2 MLA <4.0 mm2
  • 72.
  • 73.
  • 74.
  • 75.
  • 76.
  • 77. Aleatorizados a: IVUS = 35 pac OCT = 35 pac Aleatorizados a: IVUS = 35 pac OCT = 35 pac Conclusions: FD-OCT guidance for stent implantation was associated with smaller stent expansion and more frequent significant residual reference segment stenosis compared with conventional IVUS guidance Conclusions: FD-OCT guidance for stent implantation was associated with smaller stent expansion and more frequent significant residual reference segment stenosis compared with conventional IVUS guidance
  • 78. Aun reconociendo la limitada evidencia con IVUS, aun mas limitada con OCT, ambas mejoran: - La indicación de la ICP - Los resultados “mecánicos” inmediatos y muy probablemente los clínicos, especialmente en lesiones de riesgo (Tronco, Bifurcaciones, Reestenosis,...) Aun reconociendo la limitada evidencia con IVUS, aun mas limitada con OCT, ambas mejoran: - La indicación de la ICP - Los resultados “mecánicos” inmediatos y muy probablemente los clínicos, especialmente en lesiones de riesgo (Tronco, Bifurcaciones, Reestenosis,...) EN CONCLUSIÓN