Charpentier G1Genès NVaur LAmar JClerson PCambou JPGuéret PESPOIR Diabetes Study Investigators.

ABSTRACT:

OBJECTIVES:

To evaluate in France in 2001 the therapeutic management and control of diabetes and of modifiable cardiovascular risk factors in patients with type 2 diabetes receiving specialist care.

METHODS:

The study was proposed to 575 diabetologists across France. The first 8 consecutive ambulatory patients with type 2 diabetes treated by oral antidiabetic drugs (OADs) and/or insulin attending for consultation with a diabetologist were eligible for inclusion in the survey. The following data were collected: demographics, diabetic and cardiovascular history, cardiovascular risk factors, blood pressure, last recorded measurements of HbA(1c) and LDL cholesterol, and details of diabetes medication and cardiovascular medication.

RESULTS:

4, 930 patients (53% men) aged 62 +/- 11 years were recruited by 410 specialists in diabetes care. The mean duration of diabetes was 12 +/- 9 years. 71% of patients were treated with OADs, 18% with an OAD + insulin and 9% with insulin alone. Mean HbA(1c) was 7.6 +/- 1.6%; HbA(1c) was<=6.5% in 27% of patients, between 6.6% and 8% in 39% of patients, and > 8% in 34% of patients. Mean blood pressure was 140 +/- 16/80 +/- 9 mmHg. In the study population as a whole the target blood pressure (systolic BP<140 mmHg and diastolic BP<80 mmHg) was attained by 29% of patients. Among the 3, 085 patients (63%) treated for hypertension, this target was attained in only 23% of patients; 40% of patients treated for hypertension received one single antihypertensive treatment, 36% received 2 treatments and 24% received 3 treatments or more. Among the 1, 845 patients considered by the investigators as not having hypertension, the target blood pressure was attained by 39%. A measurement for LDL cholesterol was available in 4, 036 patients (82%). 58% of these patients had LDL cholesterol<1.3 g/l, 29% had values between 1.3 and 1.6 g/l, and 13% had values > 1.6 g/l. 52% of patients were not receiving any lipid-lowering agents, 28% were treated with statins, 19% with fibrates, and 1% with statins + fibrates. LDL cholesterol was<1.3 g/l in only 66% of the 646 patients with associated coronary heart disease.

CONCLUSION:

According to this large nationwide survey, the prevalence of cardiovascular risk factors remains high. Control of glycaemia, blood pressure and LDL cholesterol does not appear to be optimal. This is due in part to the severity of diabetes in these patients seen by specialists in diabetes care; however, both awareness and application of published recommendations need to be reinforced.

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