1. What is IVIG Dose Calculation?

IVIG (Intravenous Immunoglobulin) dose calculation is based on patient weight and the prescribed dose per kilogram. It's used to determine the total amount of immunoglobulin needed for treatment.

2. How Does the Calculator Work?

The calculator uses the IVIG dose equation:

Where:

• \( Weight \) — Patient's weight in kilograms
• \( Dose \) — Prescribed dose in grams per kilogram

Explanation: The equation multiplies the patient's weight by the prescribed dose per kilogram to determine the total IVIG dose needed.

3. Importance of IVIG Dose Calculation

Details: Accurate IVIG dosing is crucial for effective treatment while minimizing side effects. Dosing varies based on condition being treated and patient characteristics.

4. Using the Calculator

Tips: Enter patient weight in kilograms and prescribed dose in g/kg. Both values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What is the typical IVIG dose range?
A: Typical doses range from 0.4 to 2 g/kg depending on the condition being treated.

Q2: How often is IVIG administered?
A: Frequency varies from single doses to monthly infusions, depending on the indication.

Q3: Should ideal or actual body weight be used?
A: This depends on institutional protocols - some use adjusted body weight for obese patients.

Q4: Are there different dosing protocols?
A: Yes, dosing varies for different conditions like primary immunodeficiency, ITP, or neurological disorders.

Q5: How is the dose adjusted for children?
A: Children generally receive similar per kg dosing as adults, but maximum doses may apply.