Genetic Polymorphism in Subjects with Type 2 Diabetes and Diabetic Nephropathy: Study “DIAB’2-NEPHRO-GENE” (DIABète de type 2, NEPHROpathie et GENEtique)

{"level_sex_clusion_I":[{"value":"Male","concept":{"vocab":"MeSH","vocabURI":"D008297"}},{"value":"Female","concept":{"vocab":"MeSH","vocabURI":"D005260"}}],"level_age_clusion_I":[{"value":"Young Adult (19 to 24 years)","concept":{"vocab":"MeSH","vocabURI":"D055815"}},{"value":"Adult (25 to 44 years)","concept":{"vocab":"MeSH","vocabURI":"D000328"}},{"value":"Middle Aged (45 to 64 years)","concept":{"vocab":"MeSH","vocabURI":"D008875"}}],"level_type_clusion_I":"Patients population","level_type_clusion_other":"","clusion_I":"Individuals included in the study are adult subjects who have given their signed informed consent and covered by a social security scheme or registered with a likewise scheme. We wish to include different subjects with type 2 diabetes in the DIAB2-NEPHRO-GENE study that can be divided into three groups: 1 - Case-control subjects (with no diabetic nephropathy) - subjects with diabetic retinopathy, regardless of stage - known type 2 diabetes for more than 5 years - normal urinary albumin excretion (UAE) (defined as urinary albumin concentration strictly below 20 mg/l or 30 mg/24h), twice occurring out of 3 consecutive samples over the last 5 years. - Normal UAE in the absence of conversion enzyme inhibitor or angiotensin II antagonist receptors - creatinine strictly less than 150M.2 - Case subjects (with diabetic nephropathy): - subjects with diabetic glomerulopathy confirmed by renal biopsy, even with absence of retinopathy - or subjects with the following characteristics: - diabetic retinopathy regardless of stage. - known type 2 diabetes for more than 5 years - abnormal urinary albumin excretion (UAE)(defined as urinary albumin concentration higher or equal to 20 mg/l or 30 mg/24h), twice occurring out of 3 consecutive samples over the last 5 years - with or without change to renal function (defined by creatinine higher than 150 µmol/l, or need for extra-renal purification or renal transplantation). - absence of kidney disease other than diabetic nephropathy 3 - known type 2 diabetes for at least 5 years (recent diabetes) regardless of urinary albumin excretion or creatinine","clusion_E":""}