Dmitriy Lobkov — Absorb and bifurcation stenting LAD mid.

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Сlinical case Absorb and bifurcation stenting LAD mid. Dmitriy Lobkov Cardiac Catheterization Laboratory Kostanay regional hospital, Kazakhstan.

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Dmitriy Lobkov — Absorb and bifurcation stenting LAD mid.

Transcript of Dmitriy Lobkov — Absorb and bifurcation stenting LAD mid.

Page 1: Dmitriy Lobkov — Absorb and bifurcation stenting LAD mid.

Сlinical case

Absorb and bifurcation

stenting LAD mid.

Dmitriy Lobkov

Cardiac Catheterization Laboratory

Kostanay regional hospital,

Kazakhstan.

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Angiographic Characteristics RCA, LCx – normal. LAD mid – stenosis 95 %.

Classification Medina - 1.1.1. Pre - TIMI Flow 2.

Access: radial.

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Absorb: 2.5 х 18 mm - 15 atm.

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• Try to wire and balloon diagonal

• If bad result after Balloon stent

diagonal with DES or second BVS

• Stop here.

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• Patient was stable and pain-free

• Diagonal was < 2.5 mm in size

• I did not want to crush BVS strutts

and definetly I did not want to stent

diagonal

• Maybe flow to diagonal gets better

following reabsorbtion …..

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The patient was discharged after 3 days, without

symptoms.

5 month later (September 2013)

ECG – positive T waves V 2 – V 5.

TTE – Normokinesia apical, EF – 54 %.

Stress ECHO – negative.

No MACE – in Hospital and 150 days.

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12 month later ( март 2014)

Baseline Characteristics Male, 69 y.o., was admitted 12.03.2014, with ongoing

chest pain. Troponin positive.

The diagnosis: non Q - wave Myocardial Infarction.

ECG – negative T waves V 2 – V 5.

TTE – hypokinesia apical, EF – 54 %.

Risk Factor: Dyslipidemia, Hypertension, Current

Smoking.

The therapy in the hospital: ASA, TICAGRELOR, beta blocker, Statin, ACE inhibitors,

Heparin

Angiographic Characteristics RCA, LCx – normal. LAD prox – stenosis 95 %. Pre -

TIMI Flow 2. Access: radial.

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1. Capodanno D., et al. Expert Rev. Cardiovasc. Ther. 2010; 8(2):151–158.;

ТИКАГРЕЛОР обеспечивает более быстрое и стойкое ингибирование активности тромбоцитов по сравнению с клопидогрелом1

ТИКАГРЕЛОР

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Ингибирование агрегации тромбоцитов:

начало эффекта

ТИКАГРЕЛОР

Клопидогрел

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САР = 1,7%

СОР = 16%

P=0,0025

ОР: 0,84 (95% ДИ: 0,75–0,94)

0

0

5

10

15

60 120 180 240 300 360

Время после рандомизации (дней)

Ра

счетн

ая ч

асто

та п

о К

-М (

%/г

од

)

9,0

10,7

Клопидогрел

ТИКАГРЕЛОР

Количество пациентов, подвергающихся риску

Клопидогрел

ТИКАГРЕЛОР

6676

6732

6129

6236

6034

6134

5881 4815

4889

3680

3735

2965

3048 5972

Cannon CP, et al. Lancet. 2010;375:283−293.

Обе группы получали АСК

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в снижении атеротромботических сердечно-сосудистых событий, включая СС смерть

АСР - абсолютное снижение риска; ОСР - относительное снижение риска;

1. Wallentin L, et al. N Engl J Med. 2009;361:1045-1057.; 2.Wallentin L, et al. Supplement to N Engl J Med. 2009;361:1045-1057.; 3. BRILINTA Core Data Sheet, 2010.

ТИКАГРЕЛОР: влияние на частоту тромбоза стента*3

•Меньше случаев тромбоза стента было у пациентов, получавших ТИКАГРЕЛОР в сравнении с теми, кто получал клопидогрел: 73 vs 107 (AСР 0,6%, ОСР 32%, р = 0,0123)

•ТИКАГРЕЛОР не изучался у пациентов без ОКС, получивших стенты

*По критериям академического исследовательского консорциума (Academic Research Consortium)

Инсульт

*

Инфаркт миокарда

*разница в снижении риска инсульта не достигла статистической значимости

БРИЛИНТА спасает больше жизней после ОКС, чем клопидогрел

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Conclusion

- Absorb – can be used for patient with

ACS and bifurcation.

- The Suitability for bifurcation lesions

needs further studies.