1. What is the Parkland Formula?

The Parkland Formula is a widely used method for calculating fluid resuscitation requirements in burn patients during the first 24 hours after injury. It helps prevent hypovolemic shock and ensures adequate hydration.

2. How Does the Calculator Work?

The calculator uses the Parkland formula:

Where:

• \( Weight \) — Patient weight in kilograms (kg)
• \( TBSA \) — Total Body Surface Area burned in percentage (%)

Explanation: The formula calculates the total fluid requirement in milliliters for the first 24 hours after burn injury. Half of this amount is given in the first 8 hours, and the remaining half over the next 16 hours.

3. Importance of Fluid Calculation in Burns

Details: Accurate fluid resuscitation is critical in burn management to prevent complications such as hypovolemic shock, acute kidney injury, and multiple organ failure. The Parkland formula provides a standardized approach to fluid administration.

4. Using the Calculator

Tips: Enter patient weight in kilograms and TBSA percentage. All values must be valid (weight > 0, TBSA between 0-100%).

5. Frequently Asked Questions (FAQ)

Q1: When should the Parkland formula be used?
A: The formula is used for fluid resuscitation in patients with significant burns (typically >20% TBSA) during the first 24 hours after injury.

Q2: What type of fluid is recommended?
A: Lactated Ringer's solution is typically used for initial resuscitation according to the Parkland formula protocol.

Q3: How is the fluid administered over time?
A: Half of the calculated volume is given in the first 8 hours post-burn, and the remaining half is given over the next 16 hours.

Q4: Are there limitations to this formula?
A: The formula provides an estimate and should be adjusted based on individual patient response, urine output, and other clinical parameters.

Q5: Should this formula be used for pediatric patients?
A: While the formula can be used for children, additional maintenance fluids may be required, and careful monitoring is essential.