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Prevalence, treatment, and control of dyslipidemia in diabetic participants of two brazilian cohorts: a place far from heaven
Martins, Nestor S; Mello, Daniel S. S; Barreto, Joaquim; Soares, Alexandre A. S; Breder, Ikaro; Cunha, Jessica; Nadruz, Wilson; Coelho Filho, Otavio R; Matos-Souza, José Roberto; Coelho, Otavio R; Munhoz, Daniel B; Silva, José Carlos Quinaglia e; Sposito, Andrei C; Carvalho, Luiz Sergio F.
  • Martins, Nestor S; State University of Campinas. Faculty of Medical Sciences. Cardiology Department. Campinas. BR
  • Mello, Daniel S. S; State University of Campinas. Faculty of Medical Sciences. Cardiology Department. Campinas. BR
  • Barreto, Joaquim; Laboratory of Vascular Biology and Atherosclerosis. BR
  • Soares, Alexandre A. S; Laboratory of Vascular Biology and Atherosclerosis. BR
  • Breder, Ikaro; Laboratory of Vascular Biology and Atherosclerosis. BR
  • Cunha, Jessica; Laboratory of Vascular Biology and Atherosclerosis. BR
  • Nadruz, Wilson; State University of Campinas. Faculty of Medical Sciences. Cardiology Department. Campinas. BR
  • Coelho Filho, Otavio R; s.af
  • Matos-Souza, José Roberto; State University of Campinas. Faculty of Medical Sciences. Cardiology Department. Campinas. BR
  • Coelho, Otavio R; State University of Campinas. Faculty of Medical Sciences. Cardiology Department. Campinas. BR
  • Munhoz, Daniel B; State University of Campinas. Faculty of Medical Sciences. Cardiology Department. Campinas. BR
  • Silva, José Carlos Quinaglia e; School of Higher Education in Sciences and Health. Brasília. BR
  • Sposito, Andrei C; State University of Campinas. Faculty of Medical Sciences. Cardiology Department. Campinas. BR
  • Carvalho, Luiz Sergio F; State University of Campinas. Faculty of Medical Sciences. Cardiology Department. Campinas. BR
Rev. Assoc. Med. Bras. (1992) ; 65(1): 3-8, Jan. 2019. tab
Article in English | LILACS | ID: biblio-985011
ABSTRACT
SUMMARY OBJECTIVE Diabetes is one of the leading causes of cardiovascular mortality. Over the last years, mortality has decreased significantly, more in individuals with diabetes than in healthy ones. That is mostly due to the control of other cardiovascular risk factors. The objective of our study was to analyze the dyslipidemia control in two diabetes cohorts. METHODS Patients from two distinct cohorts were studied, 173 patients from the BHS (Brasília Heart Study) and 222 patients from the BDS (Brazilian Diabetes Study). The data on dyslipidemia control were studied in both different populations. All patients had diabetes. RESULTS There are significant differences concerning comorbidities between the LDL-C and BDS groups. The average glycated hemoglobin is of 8.2 in the LDL-C > 100 group in comparison with 7.7 and 7.5 in the 70-100 and < 70 groups, respectively (p = 0.024). There is a higher percentage of hypertensive patients with LDL between 70-100 (63.9%), when comparing the < 70 and > 100 groups (54.3% and 54.9%, respectively; p = 0.005). Diastolic pressure is higher in the group with LDL > 100, with an average of 87 mmHg, in comparison with 82.6 mmHg and 81.9 mmHg in the 70-100 and < 70 groups, respectively (p = 0.019). The group with LDL > 100 has the greatest percentage of smokers (8.7%) in comparison with the groups with LDL between 70-100 and < 70 (5.6% and 4.3%, respectively; p = 0.015). There is also a difference in the previous incidence of coronaropathy. In the group with LDL < 70, 28.3% of patients had already experienced a previous infarction, compared with 11.1% and 10.6% in the 70-100 and > 100 groups, respectively (p < 0.001). CONCLUSIONS The data in our study have shown that the dyslipidemia control in diabetic patients is inadequate and there is a tendency of direct association between lack of blood glucose control and lack of dyslipidemia control, in addition to the association with other cardiovascular risk factors, such as diastolic hypertension and smoking. This worsened control might be related to the plateau in the descending curve of mortality, and investments in this regard can improve the cardiovascular health in diabetic patients.
RESUMO
RESUMO OBJETIVO O diabetes é importante causa de mortalidade cardiovascular. Nos últimos anos, a mortalidade diminuiu substancialmente, mais em diabéticos do que em não diabéticos, em grande parte devido ao controle de outros fatores de risco cardiovasculares. Nosso estudo tem como objetivo analisar o controle de dislipidemia em duas coortes de diabéticos. MÉTODOS Foram estudados pacientes de duas coortes distintas, sendo 173 pacientes do BHS (Brasília Heart Study) e 222 pacientes do BDS (Brazilian Diabetes Study). Os dados sobre controle de dislipidemia foram estudados nas duas populações diferentes. Todos os pacientes eram diabéticos. RESULTADOS Há diferenças significativas em relação às comorbidades entre os grupos de LDL-C no BDS. A média de hemoglobina glicada é de 8,2 no grupo com LDL-C > 100, comparado com 7,7 e 7,5 nos grupos 70-100 e < 70, respectivamente (p = 0,024). Há maior porcentagem de pacientes hipertensos com LDL entre 70-100 (63,9%), quando comparado aos grupos < 70 e > 100 (54,3% e 54,9%, respectivamente; p = 0,005). A pressão diastólica é mais elevada no grupo com LDL > 100, com média de 87 mmHg, comparado com 82,6 mmHg e 81,9 mmHg nos grupos 70-100 e < 70, respectivamente (p = 0,019). O grupo com LDL > 100 tem maior porcentagem de tabagistas (8,7%) quando comparado aos grupos com LDL entre 70-100 e < 70 (5,6% e 4,3%, respectivamente; p = 0,015). Há, também, diferença na incidência prévia de coronariopatia. No grupo com LDL < 70, 28,3% dos pacientes já apresentaram infarto prévio, comparados com 11,1% e 10,6% nos grupos 70-100 e > 100, respectivamente (p < 0,001). CONCLUSÃO Os dados do nosso estudo mostram que o controle de dislipidemia em diabéticos é inadequado, e há uma tendência de associação direta entre descontrole glicêmico e descontrole de dislipidemia, além de associação com outros fatores de risco cardiovascular, como hipertensão diastólica e tabagismo. Esse pior controle pode estar relacionado ao platô no descenso da curva de mortalidade, e o investimento nesse quesito pode melhorar a saúde cardiovascular dos diabéticos.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Simvastatin / Diabetes Mellitus, Type 2 / Dyslipidemias / Anticholesteremic Agents Type of study: Etiology study / Incidence study / Observational study / Prevalence study / Risk factors Limits: Female / Humans / Male Country/Region as subject: South America / Brazil Language: English Journal: Rev. Assoc. Med. Bras. (1992) Year: 2019 Type: Article Affiliation country: Brazil Institution/Affiliation country: Laboratory of Vascular Biology and Atherosclerosis/BR / School of Higher Education in Sciences and Health/BR / State University of Campinas/BR

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Full text: Available Index: LILACS (Americas) Main subject: Simvastatin / Diabetes Mellitus, Type 2 / Dyslipidemias / Anticholesteremic Agents Type of study: Etiology study / Incidence study / Observational study / Prevalence study / Risk factors Limits: Female / Humans / Male Country/Region as subject: South America / Brazil Language: English Journal: Rev. Assoc. Med. Bras. (1992) Year: 2019 Type: Article Affiliation country: Brazil Institution/Affiliation country: Laboratory of Vascular Biology and Atherosclerosis/BR / School of Higher Education in Sciences and Health/BR / State University of Campinas/BR