Randomized clinical trials in orthodontics are rarely registered a priori and often published late or not at all

Lingual vs. labial fixed orthodontic appliances: systematic review and meta-analysis of treatment effects

(2016) Spyridon N. Papageorgiou et al.   EUROPEAN JOURNAL OF ORAL SCIENCES

When are clinical trials registered? An analysis of prospective versus retrospective registration

(2016) Stephanie L. Harriman et al.   Trials

Publication of statistically significant research findings in prosthodontics & implant dentistry in the context of other dental specialties

(2015) Spyridon N. Papageorgiou et al.   JOURNAL OF DENTISTRY

Overview of registered studies in orthodontics: Evaluation of the ClinicalTrials.gov registry

(2014) Veerasathpurush Allareddy et al.   AMERICAN JOURNAL OF ORTHODONTICS AND DENTOFACIAL ORTHOPEDICS

Discontinuation and non-publication of surgical randomised controlled trials: observational study

(2014) S. J. Chapman et al.   BMJ-British Medical Journal

Non-publication and delayed publication of randomized trials on vaccines: survey

(2014) L. Manzoli et al.   BMJ-British Medical Journal

Full-text publication of abstracts presented at European Orthodontic Society congresses

(2013) C. Livas et al.   EUROPEAN JOURNAL OF ORTHODONTICS

Clinical effects of pre-adjusted edgewise orthodontic brackets: a systematic review and meta-analysis

(2013) S. N. Papageorgiou et al.   EUROPEAN JOURNAL OF ORTHODONTICS

Systematic Review of the Empirical Evidence of Study Publication Bias and Outcome Reporting Bias — An Updated Review

(2013) Kerry Dwan et al.   PLoS One

Non-publication of large randomized clinical trials: cross sectional analysis

(2013) C. W. Jones et al.   BMJ-British Medical Journal

CONSORT 2010 Explanation and Elaboration: updated guidelines for reporting parallel group randomised trials

(2010) David Moher et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

Trial Publication after Registration in ClinicalTrials.Gov: A Cross-Sectional Analysis

(2009) Joseph S. Ross et al.   PLOS MEDICINE

Endorsement of the CONSORT Statement by high impact factor medical journals: a survey of journal editors and journal 'Instructions to Authors'

(2008) Sally Hopewell et al.   Trials