Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Effects of Candesartan Cilexetil (Candesartan) on Diabetic Retinopathy in Type 1 Diabetic Patients Without Retinopathy.
Brief Summary: The primary objective is to determine whether candesartan, compared to placebo reduces the incidence of diabetic retinopathy in normotensive, normoalbuminuric type 1 diabetic patients without retinopathy.

The secondary objective is to determine whether candesartan, compared to placebo, beneficially influences the rate of change in urinary albumin excretion rate (UAER).

This study is part of the DIRECT Programme also including secondary prevention studies of diabetic retinopathy in both type 1 and type 2 diabetes. The primary objective for all three pooled studies is to determine whether candesartan, compared to placebo, reduces the incidence of microalbuminuria in type 1 and type 2 diabetic patients.


Options:
A: Arm Label: Glycemia Trial: intensive control; Type: EXPERIMENTAL; Interventions: Drug: Anti-hyperglycemic Agents | Arm Label: Glycemia Trial: standard control; Type: ACTIVE_COMPARATOR; Interventions: Drug: Anti-hyperglycemic Agents | Arm Label: BP Trial: intensive control; Type: EXPERIMENTAL; Interventions: Drug: Anti-hypertensive Agents | Arm Label: BP Trial: standard control; Type: ACTIVE_COMPARATOR; Interventions: Drug: Anti-hypertensive Agents | Arm Label: Lipid Trial: fenofibrate; Type: EXPERIMENTAL; Interventions: Drug: Blinded fenofibrate or placebo plus simvastatin | Arm Label: Lipid Trial: placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: Blinded fenofibrate or placebo plus simvastatin | Intervention Type: DRUG; Name: Anti-hyperglycemic Agents; Assigned to Arm(s): Glycemia Trial: intensive control, Glycemia Trial: standard control | Intervention Type: DRUG; Name: Anti-hypertensive Agents; Assigned to Arm(s): BP Trial: intensive control, BP Trial: standard control | Intervention Type: DRUG; Name: Blinded fenofibrate or placebo plus simvastatin; Assigned to Arm(s): Lipid Trial: fenofibrate, Lipid Trial: placebo
B: Arm Label: candesartan; Type: EXPERIMENTAL; Interventions: Drug: candesartan | Arm Label: placebo; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: DRUG; Name: candesartan; Assigned to Arm(s): candesartan
C: Arm Label: Statin; Type: ACTIVE_COMPARATOR; Interventions: Drug: Statin | Arm Label: Angiotensin-converting enzyme inhibitor; Type: ACTIVE_COMPARATOR; Interventions: Drug: ACE inhibitor | Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: Placebo | Arm Label: Combination therapy; Type: OTHER; Interventions: Drug: Combination therapy | Intervention Type: DRUG; Name: Statin; Assigned to Arm(s): Statin | Intervention Type: DRUG; Name: ACE inhibitor; Assigned to Arm(s): Angiotensin-converting enzyme inhibitor | Intervention Type: DRUG; Name: Placebo; Assigned to Arm(s): Placebo | Intervention Type: DRUG; Name: Combination therapy; Assigned to Arm(s): Combination therapy
D: Arm Label: 1; Type: NO_INTERVENTION; Interventions: N/A | Arm Label: 2; Type: EXPERIMENTAL; Interventions: Drug: candesartan cilexetil | Intervention Type: DRUG; Name: candesartan cilexetil; Assigned to Arm(s): 2

Answer: D