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Retricted access

Research article

First published 2019-10

Design and analysis of a clinical trial using previous trials as historical control

David Alan Schoenfeld, Dianne M Finkelstein, Eric Macklin [...]

Clinical Trials

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Other

First published 2001-10

Choice of Control in Clinical Trials—Issues and Implications of ICH-E10

Bernhard Huitfeldt, Linda Danielson, Alan Ebbutt [...]

Therapeutic Innovation & Regulatory Science

Retricted access

Review article

First published 1993-8

Sumatriptan for the Treatment of Migraine Attacks-A Review of Controlled Clinical Trials

Peer Tfelt-Hansen

Cephalalgia

Free access

Research article

First published 1999-11

Retention Rates in Placebo- and Nonplacebo-Controlled Clinical Trials of Schizophrenia

Alain Labelle, Luc Jean Boulay, Yvon Denis Lapierre

The Canadian Journal of Psychiatry

Open access

Research article

First published 2025

Healthcare Utilization Unchanged in the Control Arm of a Randomized Clinical Trial

Pratik Gongloor, Saad Nadeem, Xiaoying Yu [...]

Journal of Primary Care & Community Health

Open access

Research article

First published 2022-5

Adductor canal block in outpatient clinic for pain control after knee arthroplasty: A randomized controlled,clinical trial

Sholahuddin Rhatomy, Faiz A Rasyid, Michael A Romulo [...]

Journal of Orthopaedic Surgery

Retricted access

Other

First published 2010-7

Considerations for Using Positive Controls in Phase 2 Clinical Trials of Central Nervous System Disorders

Craig H. Mallinckrodt, Michael J. Detke, William R. Prucka [...]

Therapeutic Innovation & Regulatory Science

Open access

Review article

First published 2018

Quality assessment of controlled clinical trials published in Orthopaedics and Traumatology journals in Spanish: An observational study through handsearching and evidence mapping

Ingrid Arevalo-Rodriguez, Edgar Muñoz, Diana Buitrago-Garcia [...]

Sage Open Medicine

Retricted access

Research article

First published 1996-4

The Continued Use of Placebo-Controlled Clinical Trials in the Study of Peptic Ulcer Disease: A Sponsor Perspective

Arthur A. Ciociola, Duane D. Webb, David J. McSorley

Therapeutic Innovation & Regulatory Science

Retricted access

Research article

First published 2021

Application of tetrad testing to the evaluation of blinding strategies for ancillary supplies used in controlled clinical trials

Sébastien Dasnoy, Maxime Fouache, Andy White

Clinical Trials

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