Related Experiment Video
Updated: Jan 18, 2026

In Vitro Methods for Comparing Target Binding and CDC Induction Between Therapeutic Antibodies: Applications in Biosimilarity Analysis
Published on: May 4, 2017
Testing for Similarity of Dose Response in Multiregional Clinical Trials
Holger Dette1, Lukas Koletzko1, Frank Bretz2,3
1Department of Mathematics, Ruhr-Universität Bochum, Bochum, Germany.
Abstract:
This article addresses the problem of determining whether the dose response relationships between subgroups and the full population in a multiregional trial are similar. Similarity is assessed in terms of the maximal deviation between the dose response curves. We consider a parametric framework and develop two powerful bootstrap tests: one for assessing the similarity between the dose response curves of a single subgroup and that of the full population, and another for comparing the dose response curves of multiple subgroups with that of the full population. We prove the validity of these tests, investigate their finite sample properties through a simulation study and illustrate the methodology with a case study.
More Related Videos
10:13Non-Destructive Evaluation of Regional Cell Density Within Tumor Aggregates Following Drug Treatment
Published on: June 21, 2022
06:20Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition
Published on: March 11, 2021
Related Concept Videos
Bioequivalence of Drugs: Drugs with Multiple Indications
Dose-Response Relationship: Potency and Efficacy
Bioavailability Study Design: Single Versus Multiple Dose Studies
Bioequivalence Data: Statistical Interpretation
Dose-Response Relationship: Overview
Dosage Regimen: Individualization