Awareness of Pleiotropic and Cardioprotective Effect of Statins in Patients with Coronary Artery Disease

Background. Statins are commonly used in the secondary prevention of coronary artery disease. Studies have shown that the rate of statin use is low among patients with coronary artery disease. In this study, we aimed to investigate the reasons for poor patient compliance with statin treatment. Methods. A total of 504 patients diagnosed with coronary heart disease were included in the study. Patients were asked 5 questions to assess their level of knowledge about statin therapy. Results. Among the patients not using statins, 42% stated they did not take the medication because their cholesterol was not high or they did not know they should renew their prescription when they ran out and 35% because they were influenced by news reports in the media suggesting that cholesterol-lowering drugs were harmful. When patients who were aware of the pleiotropic/cardioprotective effects of statins were compared with patients who were not, the more knowledgeable patients had lower noncompliance rate and mean LDL-C level and a higher rate of LDL-C level optimization. Conclusion. We found that patients who are aware of the pleiotropic effects of statins were more compliant with treatment. We believe that spending more time explaining and emphasizing the mechanisms of action, reason for prescribing, and necessary treatment duration of drugs that patients must use will result in greater compliance and improve patient care. In this way, patients may be less influenced by misinformation presented by the media

Níveis NT-Pro-BNP e resposta ao exercício em pacientes com fluxo lento coronariano

FUNDAMENTO: Os peptídeos natriuréticos são liberados pelo coração em resposta ao estresse da parede. OBJETIVO: As concentrações de NT-Pro-BNP em pacientes com Fluxo Lento Coronariano (FLC) foram avaliadas antes e depois do teste de exercício e comparados com os valores dos controles saudáveis. MÉTODOS: A população do estudo foi de 34 pacientes com FLC [22 homens (64,7%), com idade 51,0 ± 6,2 anos], e 34 indivíduos normais com artérias coronarianas normais [21 homens (61,8%), com idade 53,2 ± 6,6 anos]. As taxas de fluxo coronariano dos pacientes e controles foram determinadas pelo escore TIMI Trombólise no Infarto do Miocárdio (Thrombolysis in Myocardial Infarction). As amostras de sangue foram coletadas em repouso e após o teste ergométrico. RESULTADOS: As concentrações basais de NT-Pro-BNP nos pacientes com FLC foram superiores às dos indivíduos-controle (NT-Pro-BNP: 49,7 ± 14,2 pg/mL vs. 25,3 ± 4,6 pg/mL p <0,0001, respectivamente), e essa diferença entre os grupos aumentou após o teste de exercício (NT-Pro-BNP: 69,5 ± 18,6 pg/mL vs. 30,9 ± 6,4 pg/mL, p <0,0001). No grupo FLC após o exercício, a concentração de NT-Pro-BNP em 15 pacientes com angina foi maior do que aqueles sem angina (76,8 ± 17,8 pg/mL vs. 63,8 ± 17,5 pg/mL, p = 0,041).A concentração de NT-Pro-BNP em 11 pacientes com infradesnivelamento do segmento ST foi também maior do que aqueles sem infradesnivelamento do segmento ST (82,4 ± 17,3 pg/mL vs. 63,3 ± 16,1 pg/mL, p = 0,004). Os aumentos na mediana pós-exercício no NT-Pro-BNP (Δ NT-Pro-BNP) foram maiores no grupo FLC do que no grupo de controle (Δ NT-Pro-BNP: 19,8 ± 7,7 pg/mL vs. 5,7 ± 4,5 pg/mL, p < 0,0001). CONCLUSÃO: Os resultados deste estudo sugerem que pode haver uma ligação fisiopatológica importante entre a gravidade do FLC (microvascular ou disfunção da artéria coronária epicárdica) e o nível de circulação de NT-Pro-BNP em pacientes com FLC

TÜRKIYE’DE YOĞUN BAKIM ÜNITELERINDE VENTILATÖR ILIŞKILI PNÖMONIYI ÖNLEMEK IÇIN ALINAN GÜNCEL ÖNLEMLER: TÜRK TORAKS DERNEĞI SOLUNUM YETMEZLIĞI VE YOĞUN BAKIM ÇALIŞMA GRUBU NOKTA PREVALANS ÇALIŞMASI

Objectives: The inadequate quality and nature of sleep is a commonly reported problem among hospitalized patients. The purpose of this study is to examine the effects of progressive muscle relaxation training program on sleep quality, sleep state, pain and life quality of patients who underwent pulmonary resection

Franchismo

We aimed to obtain information about the characteristics of the ICUs in our country via a point prevalence study