Data sharing implementation in top 10 ophthalmology journals in 2021
Background/Aims Deidentified individual participant data (IPD) sharing has been implemented in the International Committee of Medical Journal Editors journals since 2017. However, there were some published clinical trials that did not follow the new implemented policy. This study examines the number...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
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BMJ Publishing Group
2023-12-01
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Series: | BMJ Open Ophthalmology |
Online Access: | https://bmjophth.bmj.com/content/8/1/e001276.full |
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author | Bandit Thinkhamrop Varis Ruamviboonsuk Kittisak Kulvichit Wasee Tulvatana |
author_facet | Bandit Thinkhamrop Varis Ruamviboonsuk Kittisak Kulvichit Wasee Tulvatana |
author_sort | Bandit Thinkhamrop |
collection | DOAJ |
description | Background/Aims Deidentified individual participant data (IPD) sharing has been implemented in the International Committee of Medical Journal Editors journals since 2017. However, there were some published clinical trials that did not follow the new implemented policy. This study examines the number of clinical trials that endorsed IPD sharing policy among top ophthalmology journals.Method All published original articles in 2021 in 10 highest-ranking ophthalmology journals according to the 2020 journal impact factor were included. Clinical trials were determined by the WHO definition of clinical trials. Each article was then thoroughly searched for the IPD sharing statement either in the manuscript or in the clinical trial registry. We collected the number of published clinical trials that implemented IPD sharing policy as our primary outcome.Results 1852 published articles in top 10 ophthalmology journals were identified, and 9.45% were clinical trials. Of these clinical trials, 44% had clinical trial registrations and 49.14% declared IPD sharing statements. Only 42 (48.83%) clinical trials were willing to share IPD, and 5 (10.21%) of these share IPD via an online repository platform. In terms of sharing period, 37 clinical trials were willing to share right after the publication and only 2 showed the ending of sharing period.Conclusion This report shows that the number of clinical trials in top ophthalmology journals that endorsed the IPD sharing policy and the number of registrations is lower than half even though the policy has been implemented for several years. Future updates are necessary as policy evolves. |
first_indexed | 2024-03-08T17:19:59Z |
format | Article |
id | doaj.art-9420cde96aa84356bead29751c9e67b3 |
institution | Directory Open Access Journal |
issn | 2397-3269 |
language | English |
last_indexed | 2024-03-08T17:19:59Z |
publishDate | 2023-12-01 |
publisher | BMJ Publishing Group |
record_format | Article |
series | BMJ Open Ophthalmology |
spelling | doaj.art-9420cde96aa84356bead29751c9e67b32024-01-03T07:10:07ZengBMJ Publishing GroupBMJ Open Ophthalmology2397-32692023-12-018110.1136/bmjophth-2023-001276Data sharing implementation in top 10 ophthalmology journals in 2021Bandit Thinkhamrop0Varis Ruamviboonsuk1Kittisak Kulvichit2Wasee Tulvatana3Thai Clinical Trials Registry, The Medical Research Foundation, Bangkok, ThailandDepartment of Biochemistry, Faculty of Medicine, Chulalongkorn University, Bangkok, ThailandThai Clinical Trials Registry, The Medical Research Foundation, Bangkok, ThailandThai Clinical Trials Registry, The Medical Research Foundation, Bangkok, ThailandBackground/Aims Deidentified individual participant data (IPD) sharing has been implemented in the International Committee of Medical Journal Editors journals since 2017. However, there were some published clinical trials that did not follow the new implemented policy. This study examines the number of clinical trials that endorsed IPD sharing policy among top ophthalmology journals.Method All published original articles in 2021 in 10 highest-ranking ophthalmology journals according to the 2020 journal impact factor were included. Clinical trials were determined by the WHO definition of clinical trials. Each article was then thoroughly searched for the IPD sharing statement either in the manuscript or in the clinical trial registry. We collected the number of published clinical trials that implemented IPD sharing policy as our primary outcome.Results 1852 published articles in top 10 ophthalmology journals were identified, and 9.45% were clinical trials. Of these clinical trials, 44% had clinical trial registrations and 49.14% declared IPD sharing statements. Only 42 (48.83%) clinical trials were willing to share IPD, and 5 (10.21%) of these share IPD via an online repository platform. In terms of sharing period, 37 clinical trials were willing to share right after the publication and only 2 showed the ending of sharing period.Conclusion This report shows that the number of clinical trials in top ophthalmology journals that endorsed the IPD sharing policy and the number of registrations is lower than half even though the policy has been implemented for several years. Future updates are necessary as policy evolves.https://bmjophth.bmj.com/content/8/1/e001276.full |
spellingShingle | Bandit Thinkhamrop Varis Ruamviboonsuk Kittisak Kulvichit Wasee Tulvatana Data sharing implementation in top 10 ophthalmology journals in 2021 BMJ Open Ophthalmology |
title | Data sharing implementation in top 10 ophthalmology journals in 2021 |
title_full | Data sharing implementation in top 10 ophthalmology journals in 2021 |
title_fullStr | Data sharing implementation in top 10 ophthalmology journals in 2021 |
title_full_unstemmed | Data sharing implementation in top 10 ophthalmology journals in 2021 |
title_short | Data sharing implementation in top 10 ophthalmology journals in 2021 |
title_sort | data sharing implementation in top 10 ophthalmology journals in 2021 |
url | https://bmjophth.bmj.com/content/8/1/e001276.full |
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