Diabete ed apparato cardiovascolare: come la malattia ... · Andrea Ungar, MD, PhD, FESC Syncope...

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Andrea Ungar, MD, PhD, FESC Syncope Unit, Hypertension Centre Geriatric and Intensive Care Medicine University of Florence, Italy Diabete ed apparato cardiovascolare: come la malattia cardiovascolare modifica le strategie di intervento

Transcript of Diabete ed apparato cardiovascolare: come la malattia ... · Andrea Ungar, MD, PhD, FESC Syncope...

Page 1: Diabete ed apparato cardiovascolare: come la malattia ... · Andrea Ungar, MD, PhD, FESC Syncope Unit, Hypertension Centre Geriatric and Intensive Care Medicine University of Florence,

Andrea Ungar, MD, PhD, FESC

Syncope Unit, Hypertension Centre

Geriatric and Intensive Care Medicine

University of Florence, Italy

Diabete ed apparato cardiovascolare:

come la malattia cardiovascolare

modifica le strategie di intervento

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Diabete ed apparato cardiovascolare:

come la malattia cardiovascolare

modifica le strategie di intervento

Terapia dei fattori di rischio CV nel

paziente diabetico

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Messerli FH et al, Am J Cardiol 2005: 95: 160

Messerli FH et al, NEJM 2005, in press

Incidence of Primary outcome (Death, Myocardial Infarction or Stroke) and Diastolic

Blood Pressure in 22.000 patients with Hypertension and Coronary Artery Disease

INVEST (INternational Verapamil-trandolapril STudy)

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Ambulatory 24 h-PP quartiles

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Liselotte Wijsman et al, J Hypertension 2017, in press

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Cardiovascular drugs and DM

b-blockers

Diuretics

ACE-inhibitors

ARB

Inhibit insulin secretion

Reduce insulin sensitivity

Improve insulin sensitivity

Improve insulin sensitivity

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On-Treatment Analysis

A Multicenter, Double-Blind, Randomized Study to Establish the Clinical Benefit and Safety of Vytorin (Ezetimibe/Simvastatin Tablet) vs Simvastatin Monotherapy in High-Risk Subjects Presenting With Acute Coronary Syndrome

IMProved Reduction of Outcomes: Vytorin Efficacy International Trial

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Baseline Characteristics On-Treatment Population

Completed

on drug

n = 10,573

Did not

complete on drug

n = 7133

On treatment

N = 17,706

Age 62.8 63.8 63.2

Female 21.6% 28.2% 24.2%

Diabetes 26.9% 27.4% 27.1%

Previous MI 21.6% 19.9% 20.9%

UA/NSTEMI / STEMI 24% / 48% / 29% 24% / 47% / 29% 24% / 47% / 29%

Days post ACS to rand 5.0 5.0 5.0

Cath / PCI for ACS event 88% / 72% 88% / 68% 88% / 70.2%

Prior lipid Rx 37.5 % 32.4% 35.5%

Median LDL-C (mg/dL) at QE 94-E/S; 95-S 96-E/S; 94-S 95-E/S; 95-S

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LDL-C and Lipid Changes

1 Yr Mean LDL-C TC TG HDL hsCRP

Simva 69.9 145.1 137.1 48.1 3.8

EZ/Simva 53.2 125.8 120.4 48.7 3.3

Δ in mg/dL -16.7 -19.3 -16.7 +0.6 -0.5

Median Time avg

69.5 vs. 53.7 mg/dL

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Primary Endpoint — ITT

Simva — 34.7%

2742 events

EZ/Simva — 32.7%

2572 events

HR 0.936 CI (0.887, 0.988)

p=0.016

Cardiovascular death, MI, documented unstable angina requiring

rehospitalization, coronary revascularization (≥30 days), or stroke

7-year event rates

NNT= 50

6.4% Treatment effect

Reaffirms the LDL-C hypothesis

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Simva† EZ/Simva†

Male 34.9 33.3

Female 34.0 31.0

Age < 65 years 30.8 29.9

Age ≥ 65 years 39.9 36.4

No diabetes 30.8 30.2

Diabetes 45.5 40.0

Prior LLT 43.4 40.7

No prior LLT 30.0 28.6

LDL-C > 95 mg/dl 31.2 29.6

LDL-C ≤ 95 mg/dl 38.4 36.0

Major Pre-specified Subgroups

Ezetimibe/Simva

Better

Simva

Better

0.7 1.0 1.3 †7-year

event rates

*

*p-interaction = 0.023, otherwise > 0.05 Cannon CP, Blazing MA, Giugliano RP, et.

al. N Engl J Med 2015; Epub before print.

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Sulfoniluree vs DPP-4I

• Studio osservazionale di registro, condotto in Svezia su tutti i pazienti con

Diabete di Tipo 2 che avevano iniziato un trattamento di seconda linea con

metformina + SU o metformina + DPP-4i (n = 40.736 e 12.024,

rispettivamente) negli anni 2006-2013.

• Dei 52.760 patients, il 77% erano in trattamento con metformina + SU e il

23% con metformina + DPP-4i.

• Le sulfoniluree più prescritte erano: glibenclamide (41,7%), glipizide (34,9%)

e glimepiride (23,4%). La gliclazide non è presente in quanto non in

commercio in Svezia.

• I DPP-4i più prescritti erano sitagliptin (80,3%), saxagliptin (5,4%) e

vildagliptin (2,1%)

Eriksson JV et al Diab Res and Clin Pract 2016: 117:39-47

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Sulfoniluree vs DPP-4i:

ipoglicemie severe

Eriksson JV et al Diab Res and Clin Pract 2016: 117:39-47

Studio di registro svedese, condotto su oltre 52.000 pazienti,

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Sulfoniluree vs DPP-4i:

patologie cardiovascolari fatali e non

fatali

Eriksson JV et al Diab Res and Clin Pract 2016: 117:39-47

Studio di registro svedese, condotto su oltre 52.000

pazienti,

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Sulfoniluree vs DPP-4i:

mortalità per tutte le cause

Eriksson JV et al Diab Res and Clin Pract 2016: 117:39-47

Studio di registro svedese, condotto su oltre 52.000 pazienti

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• Studio volto a valutare l’impatto dei DPP-4I sulla sopravvivenza dei pazienti diabetici dopo infarto acuto del miocardio.

• Sono stati confrontati per l’analisi 2672 controlli e 2672 pazienti trattati con DPP-4I.

• I controlli sono stati mecciati per sesso, età, storia di ipertensione, dislipidemia,diabete, vasculopatia periferica, scompenso cardiaco, eventi cerebrovascolari, patologia renale allo stadio terminale, BPCO e angioplastica

Wang et al. Cardiovasc Diabetol (2017) 16:89

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La terapia con DPP-4 I migliora la sopravvivenza nel lungo termine nei pazienti diabetici dopo infarto acuto del miocardio

Wang et al. Cardiovasc Diabetol (2017) 16:89

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‘’Per la loro efficacia, l’elevata tollerabilità, la semplicità d’uso, il profilo di

sicurezza cardiovascolare e l’ampio numero di studi clinici randomizzati in

popolazioni anziane, gli inibitori della DPP-4 rappresentano una opzione

terapeutica da preferire a sulfoniluree e repaglinide nei pazienti anziani non

adeguatamente controllati con la sola metformina o con intolleranza o

controindicazioni alla metformina. ‘’

‘’Occorre cautela nell’uso di inibitori SGLT-2 nei pazienti di età superiore a 75

anni a rischio di deplezione di volume. ‘’

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Mario, a 89 Anna maria, a 92

Dobbiamo imparare cosa vuol dire priorità terapeutica