**Question:** A 30 year old male with NIDDM has a blood pressure of 150/90. His urine examination reveals persistent albuminuria in traces. The most appropriate line of treatment would be -

A. Antihypertensive therapy
B. Insulin therapy
C. Dietary modifications and lifestyle changes
D. Antidiabetic therapy

**Correct Answer:** **D. Antidiabetic therapy**

**Core Concept:**

In patients with NIDDM (Non-insulin dependent diabetes mellitus), one of the earliest microvascular complications is albuminuria, which is defined as the presence of albumin in the urine. In this case, the patient has persistent albuminuria in traces, suggesting early kidney damage due to diabetes.

**Why the Correct Answer is Right:**

Since the patient has NIDDM and albuminuria in traces, the primary issue requires addressing is diabetes management. The focus should be on controlling blood glucose levels, which is achieved through antidiabetic therapy. Adequate glycemic control helps prevent/slow down the progression of microvascular complications, including kidney damage.

**Why Each Wrong Option is Incorrect:**

A) Antihypertensive therapy: While high blood pressure is commonly associated with diabetic nephropathy, in this case, the patient has a blood pressure of 150/90 mmHg, which is within the normal range (140/90 mmHg).

B) Insulin therapy: This option is incorrect because the patient has NIDDM, which is typically managed with oral antidiabetic agents rather than insulin therapy. Insulin therapy is usually reserved for patients with more severe forms of diabetes, such as those with uncontrolled blood glucose levels or severe hyperglycemia.

C) Dietary modifications and lifestyle changes: While these are essential components of diabetes management, they are not sufficient in this case. The patient has persistent albuminuria in traces, indicating early kidney damage, which necessitates antidiabetic therapy to control blood glucose levels and slow down the progression of diabetic nephropathy.

**Clinical Pearl:**

In patients with NIDDM and microalbuminuria, it is crucial to focus on glycemic control to prevent kidney damage progression. Early intervention with antidiabetic therapy is essential to minimize microvascular complications associated with diabetes, including diabetic nephropathy. Additionally, controlling blood pressure is also important, but the patient's blood pressure is within the normal range, so this aspect is less relevant in this case.