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Pharmacy Safe Moderate Evidence

NCA fit one compartment

by Harvard MIMS Lab (ToolUniverse)

Description

Fit a one-compartment IV bolus pharmacokinetic model (C(t) = C0 × exp(-k_el × t)) to plasma concentration-time data using nonlinear least squares. Returns C0 (initial concentration), k_el (elimination rate constant), t½ (half-life), R², and when dose is provided: Vd (volume of distribution) and CL (clearance). Assumes mono-exponential decline — appropriate for drugs with rapid distribution and linear elimination. If R² < 0.85, consider a two-compartment model. Use NCA_compute_parameters for m...

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Installation

pip install tooluniverse

Status

Published

Reviewer

Automated import

Date Added

2026-03-30

Tags

tooluniverse nca pharmacokinetics non-compartmental-analysis