| Date | Event | Description |
|---|---|---|
| 5 June 2020 | Amended | The study by Mitra 2014, previously included in comparison 7 (colloid vs crystalloid), has been retracted. We have therefore reclassified this study from included to excluded and edited the review analysis and text accordingly. |
| 5 June 2020 | New citation required but conclusions have not changed | Since publication of this updated review in 2017 (Cyna 2017), the Mitra 2014 study has now been retracted by the Saudi Journal of Anaesthesia because it has "..been found to have a number of unattributed sections of content with high rate of similarity from various other articles along with overwhelming evidence of data fabrication". Removing this study from analysis 7.1, 7.3.2, 7.4.21 and 7.6.2 has not changed the results or the conclusions of this review. |
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