Existence and Uniqueness Results, the Markovian Property of Solution for a Neutral Delay Stochastic Reaction-Diffusion Equation in Entire Space

We establish results, concerning existence, uniqueness, and continuous dependence on an initial datum of a mild solution for neutral stochastic integro-differential equations with variable time delay of reaction-diffusion type. We also establish the Markovian property of this solution. Herewith our emphasis is on unbounded domain {x ∈ R^{d}}

Analysis of changes in pharmacotherapy of stable angina over the five-year period at specialized out-patient level of medical care (pharmacoepidemiological study)

Investigate the dynamics of drug prescription rates in patients with stable angina over the five-year period on the example of routine clinical practice of outpatient cardiology institution of Moscow for the purpose of further eliminating the prescribing gap for guideline recommended pharmacological strategies. Our research work was performed as a retrospective pharmacoepidemiological study including two stages with five-year interval using cross-section metho

Non-pharmacological secondary prevention of cardiovascular diseases in patients with stable angina at specialized ambulatory institution

The article describes the results of retrospective epidemiology (non-interventional study) two-stage study. This study was initiated to reveal and analyze changes occurred in the field of detection and modification of cardiovascular risk factors in patients with stable angina over the five-year period. The study identified some positive shifts in how doctors of outpatient cardiology clinic captured information about risk factors in medical records and how they implemented measures of non-pharmacological modification. However, in general degree of physicians’ attention to cardiovascular risk factors remains low

FIVE-YEAR DYNAMICS OF SECONDARY PREVENTION IN PATIENTS WITH STABLE ANGINA AT SPECIALIZED OUT-PATIENT LEVEL IN MOSCOW (PHARMACOEPIDEMIOLOGY STUDY)

Aim. To assess five-year trend in terms of specialists’ adherence to guidelines on secondary prevention of cardiovascular diseases in patients with stable angina on the level of out-patient specialized healthcare institution in Moscow.Material and methods. Two-stage retrospective pharmacoepidemiological study was conducted. The object of the study – patient medical records. At the first stage of the study medical records of 2915 patients with stable angina visited the healthcare institution for the first time in 2006 were included, at the second stage – medical records of 1633 patients with stable angina with primary visit in 2011.Results. Over the five-year period prescription rates of drugs improving prognosis in patients with stable angina significantly increased: antiplatelets – up to 82.7%, beta-blockers – up to 74.3%, statins – up to 45.6%. Despite of no changes registered in prescription rate of the ACE inhibitors, marked increase up to 14.7% in prescription rate of angiotensin receptor blockers was revealed. In the prescription structure of pharmacological groups changes were detected concerning the preferred choice of a specific drug. Due to implementation of dual antiplatelet therapy into clinical practice a reduced number of recommendations of acetylsalicylic acid as monotherapy (down to 93.0%) and increased – in combination with clopidogrel (up to 5.4%) was registered at the second stage of the study. Over a five-year period bisoprolol (55.0%) occupied the leading position in the group of beta-blockers. Metoprolol’s prescription rate decreased to 27.4%. Prescription rate of atenolol decreased down to 3.1%, while that of nebivolol increased up to 8.3%. When choosing among statins specialists recommended significantly more often atorvastatin (up to 52.9%). In the group of ACE inhibitors three drugs preserved their leading positions. Meanwhile the number of recommendations of enalapril increased up to 50.8%, perindopril – up to 24.1%. Analysis of prescribed doses revealed significant increase in recommendations of specific drugs in higher daily doses: acetylsalicylic acid 100 mg – up to 71.1%, simvastatin and atorvastatin 20 mg – up to 60.5% and 41.9%, respectively. When prescribing beta-blockers and ACE inhibitors specialists continued to use minimal and medium therapeutic doses, possibly due to dose titration in patients with comorbidities.Conclusion. Study results demonstrated positive trend in terms of specialists’ adherence to guidelines on secondary prevention of cardiovascular diseases in patients with stable angina. However, a number of problem aspects were identified that require further optimization of medical and preventive measures in healthcare institutions

CLOPIDROGEL – HISTORIC AND MODERN BASIS OF ANTI-PLATELET THERAPY OF ACS

Modern antithrombotic drugs have quick and intense inhibiting action on thrombocyte aggregation as compared to clopidrogel. Ticagrelor, prasugrel or clopidrogel might be used for therapy of patients with acute coronary syndrome. But clopidrogel still remains a drug of choice for acute coronary syndrome patients who underwent transcutaneous coronary intervention with preceding thrombolysis or in patients simultaneously receiving anticoagulants

Analysis of changes in pharmacotherapy of stable angina over the five-year period at specialized out-patient level of medical care (pharmacoepidemiological study)

Investigate the dynamics of drug prescription rates in patients with stable angina over the five-year period on the example of routine clinical practice of outpatient cardiology institution of Moscow for the purpose of further eliminating the prescribing gap for guideline recommended pharmacological strategies. Our research work was performed as a retrospective pharmacoepidemiological study including two stages with five-year interval using cross-section metho