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Retraction Note: Efficacy of dexmedetomidine as an adjunct to ropivacaine in bilateral dual-transversus abdominis plane blocks in patients with ovarian cancer who underwent cytoreductive surgery

The Original Article was published on 12 January 2022

Retraction Note: BMC Anesthesiol 22, 20 (2022)

https://doi.org/10.1186/s12871-021-01542-z

The authors have retracted this article because they did not obtain ethics committee approval for changes to the protocol of their study.

All authors agree to this retraction.

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Correspondence to Wei Zhang.

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Zhang, Jp., Zhang, N., Chen, X. et al. Retraction Note: Efficacy of dexmedetomidine as an adjunct to ropivacaine in bilateral dual-transversus abdominis plane blocks in patients with ovarian cancer who underwent cytoreductive surgery. BMC Anesthesiol 22, 188 (2022). https://doi.org/10.1186/s12871-022-01731-4

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  • DOI: https://doi.org/10.1186/s12871-022-01731-4