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Previous Rate of Drug Dose given Revised Dose Formula

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Previous Rate of Dose Rate is the dose of the medication that the patient was previously receiving. Check FAQs

PDR = \frac{RD \cdot M cpss}{T cpss}

PDR - Previous Rate of Dose?RD - Revised Dose?M_cpss - Measured Steady State Concentration Plasma?T_cpss - Target Steady State Plasma Concentration?

Previous Rate of Drug Dose given Revised Dose Example

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Here is how the Previous Rate of Drug Dose given Revised Dose equation looks like with Values.

Here is how the Previous Rate of Drug Dose given Revised Dose equation looks like with Units.

Here is how the Previous Rate of Drug Dose given Revised Dose equation looks like.

0.0001 = \frac{200 \cdot 5}{10}

0.0001kg = \frac{200mg \cdot 5mg/L}{10mg/L}

0.0001 = \frac{200 \cdot 5}{10}

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Previous Rate of Drug Dose given Revised Dose Solution

Follow our step by step solution on how to calculate Previous Rate of Drug Dose given Revised Dose?

FIRST Step Consider the formula

PDR = \frac{RD \cdot M cpss}{T cpss}

Next Step Substitute values of Variables

∴

PDR = \frac{200mg \cdot 5mg/L}{10mg/L}

Next Step Convert Units

∴

PDR = \frac{0.0002kg \cdot 0.005kg/m³}{0.01kg/m³}

Next Step Prepare to Evaluate

∴

PDR = \frac{0.0002 \cdot 0.005}{0.01}

LAST Step Evaluate

∴

PDR = 0.0001kg

Previous Rate of Drug Dose given Revised Dose Formula Elements

Variables

Previous Rate of Dose

Previous Rate of Dose Rate is the dose of the medication that the patient was previously receiving.

Symbol: PDR

Measurement: WeightUnit: kg

Note: Value can be positive or negative.

Formulas to find Previous Rate of Dose

Revised Dose

The Revised dose calculated based on concentration of the drug in the patient's bloodstream and the concentration of the drug that was actually measured in the patient's bloodstream (measured CPSS).

Symbol: RD

Measurement: WeightUnit: mg

Note: Value should be greater than 0.

Formulas to find Revised Dose

Measured Steady State Concentration Plasma

The Measured Steady State Concentration Plasma is the actual concentration of the drug that is measured in the patient's bloodstream through therapeutic drug monitoring.

Symbol: M_cpss

Measurement: Mass ConcentrationUnit: mg/L

Note: Value should be greater than 0.

Formulas to find Measured Steady State Concentration Plasma

Target Steady State Plasma Concentration

The Target Steady State Plasma Concentration represents the therapeutic range or the optimal concentration that is expected to provide the desired therapeutic effect.

Symbol: T_cpss

Measurement: Mass ConcentrationUnit: mg/L

Note: Value should be greater than 0.

Formulas to find Target Steady State Plasma Concentration

Other formulas in Dose category

Go Amount of drug administered given apparent volume

D = V dis \cdot C ss

Go Amount of drug in given volume of plasma

C ss = \frac{D}{V dis}

Go Amount of drug administered given area under curve

D = CL \cdot AUC

Go Dose given volume of distribution and area under curve

D = V dis \cdot k e \cdot AUC

How to Evaluate Previous Rate of Drug Dose given Revised Dose?

Previous Rate of Drug Dose given Revised Dose evaluator uses Previous Rate of Dose = (Revised Dose*Measured Steady State Concentration Plasma)/(Target Steady State Plasma Concentration) to evaluate the Previous Rate of Dose, The Previous Rate of Drug Dose given Revised Dose formula is defined as the ratio of the product of the revised dose and measured steady state plasma concentration to the target steady state plasma concentration. Previous Rate of Dose is denoted by PDR symbol.

How to evaluate Previous Rate of Drug Dose given Revised Dose using this online evaluator? To use this online evaluator for Previous Rate of Drug Dose given Revised Dose, enter Revised Dose (RD), Measured Steady State Concentration Plasma (M_cpss) & Target Steady State Plasma Concentration (T_cpss) and hit the calculate button.

FAQs on Previous Rate of Drug Dose given Revised Dose

What is the formula to find Previous Rate of Drug Dose given Revised Dose?

The formula of Previous Rate of Drug Dose given Revised Dose is expressed as Previous Rate of Dose = (Revised Dose*Measured Steady State Concentration Plasma)/(Target Steady State Plasma Concentration). Here is an example- 0.0001 = (0.0002*0.005)/(0.01).

How to calculate Previous Rate of Drug Dose given Revised Dose?

With Revised Dose (RD), Measured Steady State Concentration Plasma (M_cpss) & Target Steady State Plasma Concentration (T_cpss) we can find Previous Rate of Drug Dose given Revised Dose using the formula - Previous Rate of Dose = (Revised Dose*Measured Steady State Concentration Plasma)/(Target Steady State Plasma Concentration).

Can the Previous Rate of Drug Dose given Revised Dose be negative?

Yes, the Previous Rate of Drug Dose given Revised Dose, measured in Weight can be negative.

Which unit is used to measure Previous Rate of Drug Dose given Revised Dose?

Previous Rate of Drug Dose given Revised Dose is usually measured using the Kilogram[kg] for Weight. Gram[kg], Milligram[kg], Ton (Metric)[kg] are the few other units in which Previous Rate of Drug Dose given Revised Dose can be measured.

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Previous Rate of Drug Dose given Revised Dose Formula

Previous Rate of Drug Dose given Revised Dose Example

Previous Rate of Drug Dose given Revised Dose Solution

Previous Rate of Drug Dose given Revised Dose Formula Elements

Other formulas in Dose category

How to Evaluate Previous Rate of Drug Dose given Revised Dose?

FAQs on Previous Rate of Drug Dose given Revised Dose

Variable Name