EVIDENCE LIBRARY
Ophthalmic Emergence-Agitation Meta-Analysis Included Midazolam but Rankings Were Indirect
A network meta-analysis associated adjunct midazolam with less emergence agitation than placebo in pediatric ophthalmic surgery.
A network meta-analysis associated adjunct midazolam with less emergence agitation than placebo in pediatric ophthalmic surgery.
What the synthesis estimated
The review combined trials of multiple adjuncts to sevoflurane. Its network estimate favored midazolam over placebo, alongside several other drugs. The authors also used ranking measures to compare options across the network.
A rank is not a universal clinical winner
Indirect comparisons depend on similarities between the contributing trials, including populations, timing, doses and outcome definitions. A ranking does not establish that every pair of medicines was directly compared or that the highest-ranked option has the best overall safety. The result concerns emergence agitation in a particular surgical context, rather than all pediatric anxiety or delirium. Forensic interpretation should identify whether an assertion rests on a direct trial, pooled placebo comparison or network estimate before treating those evidence types as interchangeable.
Source paper
Original analysis of the supplied journal article, identified as PMC6670177.