Sage Journals: Discover world-class research

Open access

Research article

First published 2019-12

Multiarm,multistage randomized controlled trials with stopping boundaries for efficacy and lack of benefit: An update to nstage

Alexandra Blenkinsop, Babak Choodari-Oskooei

The Stata Journal: Promoting communications on statistics and Stata

Free access

Research article

First published 2014-6

Stata Command for Calculating Adverse Event and Efficacy Stopping Boundaries for Phase II Single-Arm Trials

Bryan M. Fellman

The Stata Journal: Promoting communications on statistics and Stata

Open access

Research article

First published 2019-4

Assessing the impact of efficacy stopping rules on the error rates under the multi-arm multi-stage framework

Alexandra Blenkinsop, Mahesh KB Parmar, Babak Choodari-Oskooei

Clinical Trials

Open access

Research article

First published 2018-5

Continuously updated network meta-analysis and statistical monitoring for timely decision-making

Adriani Nikolakopoulou, Dimitris Mavridis, Matthias Egger [...]

Statistical Methods in Medical Research

Retricted access

Research article

First published 2024-12

Comparison of Bayesian and frequentist monitoring boundaries motivated by the Multiplatform Randomized Clinical Trial

Jungnam Joo, Eric S Leifer, Michael A Proschan [...]

Clinical Trials

Retricted access

Other

First published 2010-6

A flexible futility monitoring method with time-varying conditional power boundary

Ying Zhang, William R Clarke

Clinical Trials

Retricted access

Other

First published 2007-04

A decision rule for sequential monitoring of clinical trials with a primary and supportive outcome

Yanli Zhao, Patricia M. Grambsch, James D. Neaton

Clinical Trials

Retricted access

Research article

First published 2017-2

Comparison of futility monitoring guidelines using completed phase III oncology trials

Qiang Zhang, Boris Freidlin, Edward L Korn [...]

Clinical Trials

Retricted access

Research article

First published 2016-12

Quantifying over-estimation in early stopped clinical trials and the “freezing effect” on subsequent research

Hao Wang, Gary L Rosner, Steven N Goodman

Clinical Trials

Retricted access

Research article

First published 2022-12

Evaluating group-sequential non-inferiority clinical trials following interim stopping: The HIV Prevention Trials Network 083 trial

Brett S Hanscom, Deborah J Donnell, Thomas R Fleming [...]

Clinical Trials

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