I am a cardiologist and Director of the Italian Institute of Telemedicine and Chief Researcher at the Scientific Research Department of Cardiology of the First Moscow State Medical University. Our Institute is dedicated to the research and development of new telemedicine solutions for the management of chronic diseases such hypertension, diabetes, asthma, heart failure, and for prevention of cardiovascular diseases. We are also involved in technical and clinical studies based on blood pressure monitoring techniques and various diagnostic tools. Our expertise also extends to the management of clinical and pharmacological trials in different medical specialties.
I am member of the Guideline Writing Committee and the Working Group of Blood Pressure Monitoring and Cardiovascular Variability of the Italian and European Society of Hypertension, and member of the Italian, European and International Society of Hypertension, and of the Italian and European Society of Cardiology. I serve as Editor of some scientific journals and I am member of the editorial board of several international journals. I have co-authored hundreds of scientific publications and given lectures in several scientific meetings.
Address: Italian Institute of Telemedicine
Via Colombera 29
21048 Solbiate Arno (Varese)
Italy
I am member of the Guideline Writing Committee and the Working Group of Blood Pressure Monitoring and Cardiovascular Variability of the Italian and European Society of Hypertension, and member of the Italian, European and International Society of Hypertension, and of the Italian and European Society of Cardiology. I serve as Editor of some scientific journals and I am member of the editorial board of several international journals. I have co-authored hundreds of scientific publications and given lectures in several scientific meetings.
Address: Italian Institute of Telemedicine
Via Colombera 29
21048 Solbiate Arno (Varese)
Italy
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Papers by Stefano Omboni
In the Survival of Myocardial Infarction Long-Term Evaluation (SMILE) studies, early administration of zofenopril after acute myocardial infarction (AMI) was prognostically beneficial as compared to placebo and other angiotensin-converting enzyme inhibitors (ACEIs), such as lisinopril and ramipril. Here, we investigated whether zofenopril efficacy could be affected by a concomitant use of thiazide diuretics (TDs).
METHODS:
This was a post hoc analysis of pooled individual patient data from the SMILE studies. Patients treated with other diuretics than TDs were excluded. The primary study endpoint was the 1-year combined occurrence of death or hospitalization for CV causes, with or without TD.
RESULTS:
Among 2,995 patients, 263 (8.8%) were treated with a combination including a TD (TD+), whereas 2,732 (91.2%) were not treated with any diuretic (TD-). Proportions of subjects who were treated with TD were equally distributed (p=0.774) within the placebo, zofenopril, and other ACEIs groups. The 1-year risk of major cardiovascular events was similar in TD+ (18.3%) and TD- (16.8%) patients (hazard ratio [HR] 1.04; 95% CI 0.74-1.45; p=0.838). After stratifying per concomitant treatment and TD, the 1-year risk of CV events was significantly lower with zofenopril than with placebo (HR 0.70; 95% CI 0.55-0.88; p=0.002) and other ACEIs (HR 0.58; 95% CI 0.46-0.74; p=0.0001). Treatment with ACEIs and TD as concomitant therapy was associated with a larger blood pressure (BP) reduction (p=0.0001 for systolic BP and p=0.045 for diastolic BP).
CONCLUSION:
In post AMI patients, zofenopril maintained its positive impact on prognosis compared to placebo or other ACEIs, regardless concomitant TD administration. In this setting, TD shows advantages in managing the most difficult hypertensive patients.
Oxidative stress is increased in hyperuricemic patients with acute myocardial infarction (AMI). Use of sulfhydryl ACE-inhibitors (ACEIs), such as zofenopril or captopril, plus xanthine oxidase inhibitors (XOIs), may potentially result in enhanced antioxidant effects and improved survival.
OBJECTIVE:
We verified the benefit of such combination in a randomly stratified sample of 525 of the 3630 post-AMI patients of the four randomized prospective SMILE (Survival of Myocardial Infarction Long-term Evaluation) studies.
METHODS:
One hundred sixty-five (31.4%) patients were treated with XOIs (79 under zofenopril, 86 placebo, lisinopril or ramipril), whereas 360 were not (192 zofenopril, 168 placebo or other ACEIs). In these four groups, we separately estimated the 1-year combined risk of major cardiovascular events (MACE, death or hospitalization for cardiovascular causes).
RESULTS:
MACE occurred in 10.1% of patients receiving zofenopril + XOIs, in 18.6% receiving placebo or other ACEIs + XOIs, in 13.5% receiving zofenopril without XOIs and in 22.0% receiving placebo or other ACEIs, but no XOIs (p = 0.034 across groups). Rate of survival free from MACE was significantly larger under treatment with zofenopril + XOIs than with other ACEIs with no XOIs [hazard ratio: 2.29 (1.06-4.91), p = 0.034]. A non-significant trend for superiority of zofenopril + XOIs combination was observed vs. zofenopril alone [1.19 (0.54-2.64), p = 0.669] or vs. placebo or other ACEIs + XOIs [1.82 (0.78-4.26), p = 0.169].
CONCLUSIONS:
Our retrospective analysis suggests an improved survival free from MACE in post-AMI patients treated with a combination of an urate lowering drug with antioxidant activity and an ACEI, with best effects observed with zofenopril.
interventions on cardiovascular disease and to identify specific areas of impact of collaborative practice. Such research should particularly focus on the demonstration of a sensitivity to community pharmacist’s intervention. Since pharmacy services are easily accessible and widely
distributed in the community setting, a maximum benefit should be expected from interventions provided in this context.
In the Survival of Myocardial Infarction Long-Term Evaluation (SMILE) studies, early administration of zofenopril after acute myocardial infarction (AMI) was prognostically beneficial as compared to placebo and other angiotensin-converting enzyme inhibitors (ACEIs), such as lisinopril and ramipril. Here, we investigated whether zofenopril efficacy could be affected by a concomitant use of thiazide diuretics (TDs).
METHODS:
This was a post hoc analysis of pooled individual patient data from the SMILE studies. Patients treated with other diuretics than TDs were excluded. The primary study endpoint was the 1-year combined occurrence of death or hospitalization for CV causes, with or without TD.
RESULTS:
Among 2,995 patients, 263 (8.8%) were treated with a combination including a TD (TD+), whereas 2,732 (91.2%) were not treated with any diuretic (TD-). Proportions of subjects who were treated with TD were equally distributed (p=0.774) within the placebo, zofenopril, and other ACEIs groups. The 1-year risk of major cardiovascular events was similar in TD+ (18.3%) and TD- (16.8%) patients (hazard ratio [HR] 1.04; 95% CI 0.74-1.45; p=0.838). After stratifying per concomitant treatment and TD, the 1-year risk of CV events was significantly lower with zofenopril than with placebo (HR 0.70; 95% CI 0.55-0.88; p=0.002) and other ACEIs (HR 0.58; 95% CI 0.46-0.74; p=0.0001). Treatment with ACEIs and TD as concomitant therapy was associated with a larger blood pressure (BP) reduction (p=0.0001 for systolic BP and p=0.045 for diastolic BP).
CONCLUSION:
In post AMI patients, zofenopril maintained its positive impact on prognosis compared to placebo or other ACEIs, regardless concomitant TD administration. In this setting, TD shows advantages in managing the most difficult hypertensive patients.
Oxidative stress is increased in hyperuricemic patients with acute myocardial infarction (AMI). Use of sulfhydryl ACE-inhibitors (ACEIs), such as zofenopril or captopril, plus xanthine oxidase inhibitors (XOIs), may potentially result in enhanced antioxidant effects and improved survival.
OBJECTIVE:
We verified the benefit of such combination in a randomly stratified sample of 525 of the 3630 post-AMI patients of the four randomized prospective SMILE (Survival of Myocardial Infarction Long-term Evaluation) studies.
METHODS:
One hundred sixty-five (31.4%) patients were treated with XOIs (79 under zofenopril, 86 placebo, lisinopril or ramipril), whereas 360 were not (192 zofenopril, 168 placebo or other ACEIs). In these four groups, we separately estimated the 1-year combined risk of major cardiovascular events (MACE, death or hospitalization for cardiovascular causes).
RESULTS:
MACE occurred in 10.1% of patients receiving zofenopril + XOIs, in 18.6% receiving placebo or other ACEIs + XOIs, in 13.5% receiving zofenopril without XOIs and in 22.0% receiving placebo or other ACEIs, but no XOIs (p = 0.034 across groups). Rate of survival free from MACE was significantly larger under treatment with zofenopril + XOIs than with other ACEIs with no XOIs [hazard ratio: 2.29 (1.06-4.91), p = 0.034]. A non-significant trend for superiority of zofenopril + XOIs combination was observed vs. zofenopril alone [1.19 (0.54-2.64), p = 0.669] or vs. placebo or other ACEIs + XOIs [1.82 (0.78-4.26), p = 0.169].
CONCLUSIONS:
Our retrospective analysis suggests an improved survival free from MACE in post-AMI patients treated with a combination of an urate lowering drug with antioxidant activity and an ACEI, with best effects observed with zofenopril.
interventions on cardiovascular disease and to identify specific areas of impact of collaborative practice. Such research should particularly focus on the demonstration of a sensitivity to community pharmacist’s intervention. Since pharmacy services are easily accessible and widely
distributed in the community setting, a maximum benefit should be expected from interventions provided in this context.