You are on the new improved site. You can view the old site in view-only mode here until June 27, 2026

Filter Results

Search all journals

Enter search terms…

Advanced search

/

About

About Sage
About Sage Journals
Privacy Policy
Terms of Use
Contact Us
Help

Information for

Authors
Editors
Librarians
Researchers
Reviewers
Frequently asked questions

Copyright © 2026 by Sage Publications.京ICP备09090397号-11

Search results

Search results page

Articles (2882)

Journals (0)

1-10 of 2882 results for clinical trial size

Sort by:

Relevance

Select all

Select all

Sort by:

Relevance

Select article: Unequal Center Sizes,Sample Size,and Power in Multicenter Clinical Trials

Retricted access

Other

First published 2004-10

Unequal Center Sizes,Sample Size,and Power in Multicenter Clinical Trials

Francis Ruvuna

Therapeutic Innovation & Regulatory Science

Select article: A Behavioral Bayes Method for Determining the Size of a Clinical Trial

Retricted access

Other

First published 2000-4

A Behavioral Bayes Method for Determining the Size of a Clinical Trial

John Gittins, Hamid Pezeshk

Therapeutic Innovation & Regulatory Science

Select article: Pharmaceutical Organizational Size and Phase 3 Clinical Trial Completion Times

Retricted access

Research article

First published 2016-11

Pharmaceutical Organizational Size and Phase 3 Clinical Trial Completion Times

Harold E. Glass, Lucas M. Glass, Phuong Tran [...]

Therapeutic Innovation & Regulatory Science

Select article: A Fully Bayesian Approach to Calculating Sample Sizes for Clinical Trials with Binary Responses

Retricted access

Other

First published 2002-1

A Fully Bayesian Approach to Calculating Sample Sizes for Clinical Trials with Binary Responses

Hamid Pezeshk, John Gittins

Therapeutic Innovation & Regulatory Science

Select article: Blinded Sample Size Recalculation in Longitudinal Clinical Trials Using Generalized Estimating Equations

Retricted access

Research article

First published 2013-7

Blinded Sample Size Recalculation in Longitudinal Clinical Trials Using Generalized Estimating Equations

Daniel Wachtlin, Meinhard Kieser

Therapeutic Innovation & Regulatory Science

Select article: Current Practice on Multiplicity Adjustment and Sample Size Calculation in Multi-arm Clinical Trials

Retricted access

Research article

First published 2016-11

Current Practice on Multiplicity Adjustment and Sample Size Calculation in Multi-arm Clinical Trials

Kentaro Sakamaki, Toshifumi Kamiura, Yusuke Morita [...]

Therapeutic Innovation & Regulatory Science

Select article: Efficient and flexible simulation-based sample size determination for clinical trials with multiple design parameters

Open access

Research article

First published 2021-3

Efficient and flexible simulation-based sample size determination for clinical trials with multiple design parameters

Duncan T Wilson, Richard Hooper, Julia Brown [...]

Statistical Methods in Medical Research

Select article: Design and analysis of factorial clinical trials: The impact of one treatment's effectiveness on the statistical power and required sample size of the other

Open access

Research article

First published 2023-6

Design and analysis of factorial clinical trials: The impact of one treatment's effectiveness on the statistical power and required sample size of the other

Stephen D. Walter, Ian J. Belo

Statistical Methods in Medical Research

Select article: MRI-based clinical trials in relapsing–remitting MS: new sample size calculations based on a longitudinal model

Retricted access

Research article

First published 2012-11

MRI-based clinical trials in relapsing–remitting MS: new sample size calculations based on a longitudinal model

RM Altman, AJ Petkau, D Vrecko [...]

Multiple Sclerosis Journal

Select article: Sample Size Reestimation for Triple Blind Clinical Trials

Retricted access

Other

First published 1993-7

Sample Size Reestimation for Triple Blind Clinical Trials

Weichung Joseph Shih

Therapeutic Innovation & Regulatory Science

1
2
3
•••
289
10 / page

Article type

Publication date

Subjects

Access