Journal Abbreviation: TRIALS
Journal ISSN: 1745-6215
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2024 (2025 update) | 2.0 | - | 16868 |
| 2023 | 2.0 | - | - |
| 2022 | 2.5 | - | 16096 |
| 2021 | 2.728 | - | 15735 |
| 2020 | 2.279 | 879 | 13618 |
| 2019 | 1.883 | 782 | 9772 |
| 2018 | 1.975 | 691 | 8790 |
| 2017 | 2.067 | 585 | 7564 |
| 2016 | 1.969 | 567 | 5867 |
| 2015 | 1.859 | 579 | 4411 |
| 2014 | 1.731 | 497 | 3223 |
| 2013 | 2.117 | 436 | 2332 |
| 2012 | 2.206 | 236 | 1643 |
| 2011 | 2.496 | 249 | 1055 |