Expression of concern
Hydroxychloroquine or chloroquine with or without a macrolide for treatment of COVID-19: a multinational registry analysis
Paper Information
Record ID:
23527
Author(s):
Publication Date:
May 22, 2020
Retraction Date:
June 03, 2020
(5.5 years years ago)
Subjects:
Broad Categories:
Medicine
Medicine
Institutions:
- Brigham and Women’s Hospital Heart and Vascular Center and Harvard Medical School, Boston, MA, USA
- Surgisphere Corporation, Chicago, IL, USA
- University Heart Center, University Hospital Zurich, Zurich, Switzerland
- Department of Biomedical Engineering, University of Utah, Salt Lake City, UT, USA
- HCA Research Institute, Nashville, TN, USA
Countries:
Article Type:
Publisher:
Elsevier
Open Access:
Yes
PubMed ID:
Retraction PubMed ID:
Expression of concern Details
Retraction Reasons:
Nature of Retraction:
Expression of concern
Retraction Notice:
10.1016/S0140-6736(20)31290-3Citations (726)
726
Total Citations624
Post-Retraction(86.0%)
38
Pre-Retraction3
Same DayPost-Retraction Citation Analysis
74
Within 30 days
460
Within 1 year
81
After 2+ years
1750
Days since retraction (latest)
Paper citing Hydroxychloroquine or chloroquine with or without ...
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Paper citing Hydroxychloroquine or chloroquine with or without ...
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Paper citing Hydroxychloroquine or chloroquine with or without ...
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Paper citing Hydroxychloroquine or chloroquine with or without ...
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Published: Unknown
Paper citing Hydroxychloroquine or chloroquine with or without ...
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Unknown Journal
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Paper citing Hydroxychloroquine or chloroquine with or without ...
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Paper citing Hydroxychloroquine or chloroquine with or without ...
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Published: Unknown
Paper citing Hydroxychloroquine or chloroquine with or without ...
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Unknown Journal
Published: Mar 2025
1750 days after retraction
Paper citing Hydroxychloroquine or chloroquine with or without ...
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Published: Feb 2025
1721 days after retraction
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1704 days after retraction
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1652 days after retraction
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1610 days after retraction
Paper citing Hydroxychloroquine or chloroquine with or without ...
Unknown Authors
Unknown Journal
Published: Oct 2024
1589 days after retraction
Paper citing Hydroxychloroquine or chloroquine with or without ...
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Unknown Journal
Published: Oct 2024
1589 days after retraction
Paper citing Hydroxychloroquine or chloroquine with or without ...
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Unknown Journal
Published: Oct 2024
1582 days after retraction
Paper citing Hydroxychloroquine or chloroquine with or without ...
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Unknown Journal
Published: Sep 2024
1571 days after retraction
Publishing the pandemic: the impact of COVID-19 on science and scientific publishing
Martin Kolb, Jadwiga A. Wedzicha, James D. Chalmers
European Respiratory Society eBooks
Published: Aug 2024
1 citation
1 citation
1546 days after retraction
Paper citing Hydroxychloroquine or chloroquine with or without ...
Unknown Authors
Unknown Journal
Published: Aug 2024
1530 days after retraction
Paper citing Hydroxychloroquine or chloroquine with or without ...
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Unknown Journal
Published: May 2024
1449 days after retraction
Paper citing Hydroxychloroquine or chloroquine with or without ...
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Published: May 2024
1443 days after retraction
An analysis of retracted COVID-19 articles published by one medical publisher with multiple journals
Christopher Peterson, Robert W. Alexander, Shengping Yang et al. (4 authors)
Baylor University Medical Center Proceedings
Open Access
Published: Mar 2024
3 citations
3 citations
1371 days after retraction
Paper citing Hydroxychloroquine or chloroquine with or without ...
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Unknown Journal
Published: Feb 2024
1338 days after retraction
The Fragility of Scientific Rigour and Integrity in “Sped up Science”: Research Misconduct, Bias, and Hype and in the COVID-19 Pandemic
Wendy Lipworth, Ian Kerridge, Cameron Stewart et al. (5 authors)
Journal of Bioethical Inquiry
Published: Dec 2023
5 citations
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1276 days after retraction
Moralisation of medicines: The case of hydroxychloroquine
Elisabetta Lalumera
European Journal for Philosophy of Science
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Published: Aug 2023
5 citations
5 citations
1169 days after retraction
Paper citing Hydroxychloroquine or chloroquine with or without ...
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Published: Aug 2023
1157 days after retraction
Paper citing Hydroxychloroquine or chloroquine with or without ...
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Published: Jul 2023
1139 days after retraction
Paper citing Hydroxychloroquine or chloroquine with or without ...
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Published: Jul 2023
1125 days after retraction
Paper citing Hydroxychloroquine or chloroquine with or without ...
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Published: Jun 2023
1122 days after retraction
Translatability scoring in prospective and retrospective COVID drug development cases
Alexandra Wendler, Martin Wehling
European Journal of Clinical Pharmacology
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Published: Jun 2023
1098 days after retraction
Paper citing Hydroxychloroquine or chloroquine with or without ...
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Published: Jun 2023
1093 days after retraction
When Characteristics of Clinical Trials Require Per-Protocol as Well as Intention-to-Treat Outcomes to Draw Reliable Conclusions: Three Examples
David Scheim, Colleen Aldous, Barbara Osimani et al. (5 authors)
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4 citations
4 citations
1084 days after retraction
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Published: May 2023
1062 days after retraction
Early Treatment with Hydroxychloroquine and Azithromycin: A ‘Real-World’ Monocentric Retrospective Cohort Study of 30,423 COVID-19 Patients
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medRxiv (Cold Spring Harbor Laboratory)
Open Access
Published: Apr 2023
4 citations
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1035 days after retraction
Open Questions over the COVID-19 Pandemic
Krešimir Pavelić, Sandra Kraljević Pavelić
Science, Art and Religion.
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Published: Mar 2023
1020 days after retraction
Paper citing Hydroxychloroquine or chloroquine with or without ...
Unknown Authors
Unknown Journal
Published: Feb 2023
987 days after retraction
Paper citing Hydroxychloroquine or chloroquine with or without ...
Unknown Authors
Unknown Journal
Published: Feb 2023
978 days after retraction
Paper citing Hydroxychloroquine or chloroquine with or without ...
Unknown Authors
Unknown Journal
Published: Jan 2023
967 days after retraction
Table of Legislation
Belinda Bennett, Ian Freckelton, Gabrielle Wolf
Unknown Journal
Published: Jan 2023
960 days after retraction
Copyright Page
Belinda Bennett, Ian Freckelton, Gabrielle Wolf
Unknown Journal
Published: Jan 2023
960 days after retraction
List of Abbreviations
Belinda Bennett, Ian Freckelton, Gabrielle Wolf
Unknown Journal
Published: Jan 2023
960 days after retraction
Foreword
Lawrence O. Gostin
Oxford University Press eBooks
Published: Jan 2023
960 days after retraction
Restrictions on Movement
Belinda Bennett, Ian Freckelton, Gabrielle Wolf
Oxford University Press eBooks
Published: Jan 2023
3 citations
3 citations
960 days after retraction
Risk, Impact, and Disadvantage
Belinda Bennett, Ian Freckelton, Gabrielle Wolf
Oxford University Press eBooks
Published: Jan 2023
960 days after retraction
Civil Liability, Regulation, and Accountability
Belinda Bennett, Ian Freckelton, Gabrielle Wolf
Oxford University Press eBooks
Published: Jan 2023
960 days after retraction
Preface and Acknowledgements
Belinda Bennett, Ian Freckelton, Gabrielle Wolf
Oxford University Press eBooks
Published: Jan 2023
960 days after retraction
Domestic Laws and Emergency Measures
Belinda Bennett, Ian Freckelton, Gabrielle Wolf
Oxford University Press eBooks
Published: Jan 2023
960 days after retraction
Related Records
This article has multiple records in the database due to different notices:
Record #23529
Jun 05, 2020Record #23528
May 30, 2020Quick Stats
Total Citations:
726
Years Since Retraction:
5.5 years
Open Access:
Yes
Last Checked:
Jul 24, 2025