An observational study to assess the outcomes of treatment of patients with stable angina after planned percutaneous coronary intervention: baseline patient characteristics
| Autor: | L. G. Ratova, E. N. Parizhskaya, K. A. Kovaleva, A. O. Nedoshivin, O. D. Nemyatykh, V. V. Pulit, A. O. Konradi |
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| Jazyk: | ruština |
| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | Российский кардиологический журнал, Vol 0, Iss 12, Pp 52-56 (2018) |
| Druh dokumentu: | article |
| ISSN: | 1560-4071 2618-7620 |
| DOI: | 10.15829/1560-4071-2018-12-52-56 |
| Popis: | Aim. To describe the characteristics of patients who were invited in observational, prospective study on a value-based approach to assess the outcomes of treatment of patients with stable coronary artery disease (CAD) by percutaneous coronary intervention (PCI).Material and methods. We analyzed the baseline characteristics of patients with stable CAD enrolled in a planned PCI with stenting at Almazov National Medical Research Center in 2017. Statistical processing of the results was carried out using Statistica 6.0 (Statsoft Russia) and Microsoft Excel 2017. All registered patients were included in the statistical analysis. Based on the initial clinical characteristics of the patients included in the study, descriptive statistical parameters were calculated. For continuous variables, the mean value and standard deviation were calculated, for the categorical variables — the frequency of characteristic occurrence.Results. From January 1, 2017 to December 31, 2017, were performed 1740 PCI operations with stenting in 1458 patients aged 63,8±9,6 years (men — 1008 (69,1%)). At the time of admission to the hospital, the body mass index was 29,4±5,2 kg/m2, BP=132,3±15,1/79,6±8,5 mm Hg; HR=69,4±8,3 beats per minute. PCI of one coronary artery was performed in 75,6%, multivascular — in 16,6%, in chronic occlusions — in 4,6% and in bifurcation lesions — in 3,2% of patients, respectively. Type 4a myocardial infarction as a complication of PCI was registered in 2,9% of patients. The average duration of inpatient treatment was 5,5±3,4 days.Conclusion. Patients with stable CAD who underwent PCI are a representative sample which allows the assessment of treatment outcomes, an objective assessment of the intervention and the calculation of pharmacoeconomic parameters. An observational study will help identifying the factors affecting the efficiency of surgery and getting knowledge of patients’ opinions about this method. |
| Databáze: | Directory of Open Access Journals |
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