Using instrumental variables to disentangle treatment and placebo effects in blinded and unblinded randomized clinical trials influenced by unmeasured confounders

Elias Chaibub Neto

doi:10.1038/srep37154

Using instrumental variables to disentangle treatment and placebo effects in blinded and unblinded randomized clinical trials influenced by unmeasured confounders

Scientific Reports ◽

10.1038/srep37154 ◽

2016 ◽

Vol 6 (1) ◽

Cited By ~ 1

Author(s):

Elias Chaibub Neto

Keyword(s):

Clinical Trials ◽

Instrumental Variables ◽

Randomized Clinical Trials ◽

Placebo Effects ◽

Unmeasured Confounders

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Dynamic features of placebo effects addressing persistent insomnia disorder: A meta‐analysis of placebo‐controlled randomized clinical trials

Journal of Sleep Research ◽

10.1111/jsr.12997 ◽

2020 ◽

Vol 29 (4) ◽

Author(s):

Binghu Jiang ◽

Dongmei He ◽

Zhiwei Guo ◽

Zhanhui Gao

Keyword(s):

Clinical Trials ◽

Randomized Clinical Trials ◽

Meta Analysis ◽

Placebo Effects ◽

Dynamic Features ◽

Insomnia Disorder

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Do randomized clinical trials with inadequate blinding report enhanced placebo effects for intervention groups and nocebo effects for placebo groups? A protocol for a meta-epidemiological study of PDE-5 inhibitors

Systematic Reviews ◽

10.1186/2046-4053-1-54 ◽

2012 ◽

Vol 1 (1) ◽

Cited By ~ 6

Author(s):

Frederik Feys ◽

Geertruida E Bekkering ◽

Kavita Singh ◽

Dirk Devroey

Keyword(s):

Clinical Trials ◽

Epidemiological Study ◽

Randomized Clinical Trials ◽

Placebo Effects ◽

Nocebo Effects

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Headache: the Placebo Effects in the Control Groups in Randomized Clinical Trials; an Analysis of Systematic Reviews

Journal of Manipulative and Physiological Therapeutics ◽

10.1016/j.jmpt.2011.04.007 ◽

2011 ◽

Vol 34 (5) ◽

pp. 297-305 ◽

Cited By ~ 14

Author(s):

Femke M. de Groot ◽

Annieke Voogt-Bode ◽

Jan Passchier ◽

Marjolein Y. Berger ◽

Bart W. Koes ◽

...

Keyword(s):

Clinical Trials ◽

Systematic Reviews ◽

Randomized Clinical Trials ◽

Placebo Effects ◽

Control Groups

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Do randomized clinical trials with inadequate blinding report enhanced placebo effects for intervention groups and nocebo effects for placebo groups?

Systematic Reviews ◽

10.1186/2046-4053-3-14 ◽

2014 ◽

Vol 3 (1) ◽

Cited By ~ 15

Author(s):

Frederik Feys ◽

Geertruida E Bekkering ◽

Kavita Singh ◽

Dirk Devroey

Keyword(s):

Clinical Trials ◽

Randomized Clinical Trials ◽

Placebo Effects ◽

Nocebo Effects

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On estimating treatment effects under non-compliance in randomized clinical trials: are intent-to-treat or instrumental variables analyses perfect solutions?

Statistics in Medicine ◽

10.1002/sim.2663 ◽

2007 ◽

Vol 26 (5) ◽

pp. 954-964 ◽

Cited By ~ 22

Author(s):

Heejung Bang ◽

Clarence E. Davis

Keyword(s):

Clinical Trials ◽

Instrumental Variables ◽

Treatment Effects ◽

Randomized Clinical Trials ◽

Intent To Treat

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Comments on ‘On estimating treatment effects under non-compliance in randomized clinical trials: Are intent-to-treat or instrumental variables analyses perfect solutions?’ by Heejung Bang and Clarence E. Davis, Statistics in Medicine 2007; 26 :954-964

Statistics in Medicine ◽

10.1002/sim.3479 ◽

2009 ◽

Vol 28 (3) ◽

pp. 531-534 ◽

Cited By ~ 2

Author(s):

Kung-Jong Lui

Keyword(s):

Clinical Trials ◽

Instrumental Variables ◽

Treatment Effects ◽

Randomized Clinical Trials ◽

Intent To Treat

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The placebo is powerful: Estimating placebo effects in medicine and psychotherapy from randomized clinical trials

Journal of Clinical Psychology ◽

10.1002/jclp.20129 ◽

2005 ◽

Vol 61 (7) ◽

pp. 835-854 ◽

Cited By ~ 152

Author(s):

Bruce E. Wampold ◽

Takuya Minami ◽

Sandra Callen Tierney ◽

Thomas W. Baskin ◽

Kuldhir S. Bhati

Keyword(s):

Clinical Trials ◽

Randomized Clinical Trials ◽

Placebo Effects

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Estimating the Efficacy of Alcoholics Anonymous without Self-Selection Bias: An Instrumental Variables Re-Analysis of Randomized Clinical Trials

Alcoholism Clinical and Experimental Research ◽

10.1111/acer.12557 ◽

2014 ◽

Vol 38 (11) ◽

pp. 2688-2694 ◽

Cited By ~ 50

Author(s):

Keith Humphreys ◽

Janet C. Blodgett ◽

Todd H. Wagner

Keyword(s):

Clinical Trials ◽

Selection Bias ◽

Instrumental Variables ◽

Alcoholics Anonymous ◽

Randomized Clinical Trials ◽

Self Selection

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270: One Immediate Postoperative Instillation of Chemotherapy Reduces the Risk of Recurrence in Patients with Stage TA T1 Bladder Cancer: A Meta-Analysis of the Published Results of Randomized Clinical Trials

The Journal of Urology ◽

10.1016/s0022-5347(18)37532-3 ◽

2004 ◽

Vol 171 (4S) ◽

pp. 71-71 ◽

Cited By ~ 1

Author(s):

Richard Sylvester ◽

Willem Oosterlinck ◽

Adrian P. van der Meijden

Keyword(s):

Bladder Cancer ◽

Clinical Trials ◽

Randomized Clinical Trials ◽

Meta Analysis ◽

Risk Of Recurrence

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Patterns of Locoregional Failure in Patients With Operable Breast Cancer Treated by Mastectomy and Adjuvant Chemotherapy With or Without Tamoxifen and Without Radiotherapy: Results From Five National Surgical Adjuvant Breast and Bowel Project Randomized Clinical Trials

Yearbook of Oncology ◽

10.1016/s1040-1741(08)70039-3 ◽

2006 ◽

Vol 2006 ◽

pp. 57-58

Author(s):

M. Morrow

Keyword(s):

Breast Cancer ◽

Clinical Trials ◽

Adjuvant Chemotherapy ◽

Randomized Clinical Trials ◽

Operable Breast Cancer ◽

National Surgical Adjuvant Breast ◽

Locoregional Failure ◽

Bowel Project

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