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First published 2000-4

Operational Difficulties with Internal Pilot Studies to Update Sample Size

Simon Day

Therapeutic Innovation & Regulatory Science

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Research article

First published 2018-11

Clinical trials with nested subgroups: Analysis,sample size determination and internal pilot studies

Marius Placzek, Tim Friede

Statistical Methods in Medical Research

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Research article

First published 2018-7

A Pilot Study Examining the Test–Retest and Internal Consistency Reliability of the ABLLS-R

James W. Partington, Autumn Bailey, Scott W. Partington

Journal of Psychoeducational Assessment

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Research article

First published 2018-12

A framework for prospectively defining progression rules for internal pilot studies monitoring recruitment

Lisa V Hampson, Paula R Williamson, Martin J Wilby [...]

Statistical Methods in Medical Research

Open access

Research article

First published 2024-7

The Effect of Botulinum Toxin (Masport) Injection Following Internal Urethrotomy of Bulbar Urethral Stricture: A Pilot Study

Hojat Salimi, Jalil Hosseini, Rayka Sharifian [...]

American Journal of Men's Health

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Research article

First published 2023-12-06

Internal Locus of Control Predicts Proenvironmental and COVID-19 Health-Related Behaviors: A Pilot Study

Caleb B. Weinhardt, Jolina H. Ruckert

Ecopsychology

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Research article

First published 2013-2

An international pilot study of asynchronous teleconsultation for oropharyngeal dysphagia

Georgia A Malandraki, Vasiliki Markaki, Voula C Georgopoulos [...]

Journal of Telemedicine and Telecare

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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

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Other

First published 1993-7

The Use of Interim Analysis for Sample Size Adjustment

Jay Herson, Janet Wittes

Therapeutic Innovation & Regulatory Science

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Other

First published 2001-4

Internal Pilot Studies for Determining the Sample Size without Unblinding

Dietmar Zellner, Günter E. Zellner, Thomas Frankewitsch [...]

Therapeutic Innovation & Regulatory Science

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