Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

Statistical aspects of comparative bioavailability trials.

|March 1, 1979

Summary

This summary is machine-generated.

Comparative bioavailability trials are crucial for assessing drug bioequivalence. Current statistical analysis methods are often irrelevant, suggesting a shift towards estimation procedures for therapeutic equivalence.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Steady-state lithium blood level fluctuations in man following administration of a lithium carbonate conventional and controlled-release dosage form.

Journal of clinical pharmacology·1981

Same author

The bladderless dog: a new animal model for use in experimental xenobiology.

Drug metabolism reviews·1981

Same author

Bioavailability of cimetidine in man.

Gastroenterology·1978

Same author

Symmetrical confidence intervals for bioequivalence trials.

Biometrics·1976

Same author

Statistical implications in generic equivalents.

Psychopharmacology bulletin·1976

Same author

Proceedings: Statistical considerations in the planning and analysis of pharmacokinetic experiments.

Acta pharmaceutica Suecica·1975

Same journal

Statistical analysis of disease onset during lifespan with left truncation.

Biometrics·2026

Same journal

Interim analysis in sequential multiple assignment randomized trials for survival outcomes.

Biometrics·2026

Same journal

Acknowledgment of Referees 2025.

Biometrics·2026

Same journal

Fast penalized generalized estimating equations for large longitudinal functional datasets.

Biometrics·2026

Same journal

Causally-interpretable random-effects meta-analysis.

Biometrics·2026

Same journal

Statistical inference for mean function of partially observed functional time series.

Biometrics·2026

See all related articles

Area of Science:

Pharmacokinetics and Biopharmaceutics
Clinical Trial Design
Statistical Analysis in Medicine

Background:

Comparative bioavailability trials are essential for evaluating bioequivalence between different drug formulations.
Current statistical methods in these trials may not directly address the core objective of therapeutic equivalence.

Purpose of the Study:

To review the statistical aspects of designing and analyzing comparative bioavailability trials.
To propose alternative statistical approaches for assessing drug bioequivalence and therapeutic effects.

Main Methods:

Review of existing literature on bioavailability trial design and analysis.
Discussion of the relevance of traditional hypothesis testing versus estimation procedures.

Related Experiment Videos

Main Results:

Trial design for bioavailability studies is generally straightforward.
Traditional null hypothesis testing is deemed irrelevant for determining therapeutic equivalence.
Focus should be on data characteristics directly related to therapeutic use.

Conclusions:

Estimation procedures are recommended over hypothesis testing for bioavailability trials.
Future research should investigate further statistical aspects of these trials.
The goal is to ensure different drug formulations yield essentially equivalent therapeutic effects.