Please select the eligibility criteria that correspond to the clinical trial below.
Title: Renin Angiotensin System Blockage-DN (RASS)
Brief Summary: To determine if renin angiotensin medications can prevent or delay the onset of diabetic kidney disease.


Options:
A: Inclusion Criteria:

* type 1 diabetic (DM) for 2-20 yrs
* type 1 DM onset prior to 45; if onset was between ages 31-41, BMI \<26; onset 41-45, positive GAD or ICA required
* normal or increased GFR
* normal BP
* normoalbuminuric (\<20 ug/min on 2 of 3 time overnight urine collections)

Exclusion Criteria:

* type 1 DM duration longer than 20 yrs
* hypertension (\>85/135 mmHg)
* reduced GFR (\<90 ml/min/1.73m2)
* microalbuminuria
* solitary kidney or evidence of unilateral renal disease
* evidence of other important kidney disease by history, ultrasound or biopsy
* other chronic diseases or conditions such as cystic fibrosis, serious mental illness, severe mental retardation, etc.
* pregnancy or females planning pregnancy within 2 years were excluded due to the drugs being used
* compliance (pt not taking at least 85% of two week placebo were excluded)
B: Inclusion Criteria:

* Diabetes type 1 patient
* Normotensive
* Normoalbuminuric
* Signed informed consent
* Female and male
* Over 17 years of age
* Diabetes duration over 10 years

Exclusion Criteria:

* Hypertension
* Microalbuminuria
* Pregnancy
* Lactation
* Reduced kidney function
* Artery stenosis
* Kidney transplantation
* Allergy to the medication in the study
* Reduced liver function
* Alcohol or drug abuse
* Participation in another drug or clinical test during last 30 days
* Severe diseases i.e. malignancy
* Previously enrolment of the present study
C: Inclusion Criteria:

* Male or female aged 37 - 75 years with type 2 diabetes diagnosed at age of 36 years or thereafter.
* Duration of diabetes for \> 1 year and \< 20 years with stable diabetic therapy within last 6 months.
* Patients with untreated resting mean sitting SBP \< 130 mmHg and mean sitting DBP \< 85 or treated resting mean SBP \< 160 mmHg and mean sitting DBP \< 90 mmHg with retinal photograph grading level \>20/10 up to \< 47/47 (on ETDRS severity scale).

Exclusion Criteria:

* Patients with the following conditions are excluded from participation in the study:
* Cataract or media opacity of a degree which precludes taking gradable retinal photographs
* Angle closure glaucoma, which precludes pharmacological dilatation of the pupil
* History of or presence of proliferative retinopathy
* History or presence of clinical significant macular oedema (CSME)
* History or evidence of photocoagulation of the retina
* Other retinal conditions which may mask assessment, eg, retinal vein occlusion
* Positive micral dipstick test
* Presence of secondary diabetes
* Pregnant or lactating women or women of child bearing potential not practicing an adequate method of contraception
* Need of treatment with ACE-inhibitor
* Haemodynamically significant aortic or mitral valve stenosis
* Known renal artery stenosis or kidney transplantation
* Hypersensitivity to study drug
* Severe concomitant disease which may interfere with the assessment of the patient, eg, malignancy, as judged by the investigator
D: Inclusion Criteria:

* Diabetes mellitus type 2, defined as fasting blood glucose of greater than or equal to 126 mg/dL;
* Presence of at least one of the following cardiovascular risk factors:

  1. total cholesterol greater than 200 mg/dL or statin treatment,
  2. High density lipoprotein (HDL) less than 40 mg/dL,
  3. triglycerides greater than 150 mg/dL and less than 400 mg/dL,
  4. blood pressure greater than or equal to 130/80 mmHg,
  5. Body mass index (BMI) greater than 28 kg/m2,
  6. waist circumference greater than 102 cm for men and greater than 88 cm for women,
  7. smoking of more than 5 cigarettes a day;
* Normoalbuminuria at screening

Exclusion Criteria:

* Severe uncontrolled hyperlipidemia;
* Documented renal and/or renal-vascular disease;
* Myocardial infarction, stroke or myocardial revascularization within the last 6 months;
* History of alcohol and/or drug abuse;
* Allergic reaction, lack of response or contraindication to angiotensin receptor blockers (ARBs);
* Current treatment with an ARB or angiotensin converting enzyme (ACE) inhibitor

Answer: A