ArticlePloS one2025
Anxiolysis for laceration repair in children: study protocol for an open-label multicenter adaptive trial (ALICE).
Article in PloS one, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05383495 (Anxiolysis for Laceration Repair in Children), which is not on this map. Cited by 2 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Anxiolysis for Laceration Repair in Children: A Multicenter Adaptive Randomized Trial
Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it.
- An updated evidence-informed framework for dental sedation: drugs, routes, patient selection, monitoring, and emergency preparedness.Frontiers in oral health · 2026Pooled it
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLacerations are the most common traumatic reason for children to visit an emergency department (ED), accounting for almost half of all procedures performed. Children experience considerable distress during laceration repair, despite routine application of local anesthetic. Pharmacologic anxiolysis may mitigate the negative practice of forcefully restraining a child, however, evidence for the most effective agent is lacking. We aim to determine the most effective anxiolytic agent for laceration repair in children.
methodsThis is a multicentre, phase III, three-arm, adaptive, randomized, open-label, trial. We will include children 2-12 years with a single laceration requiring suture repair in the ED. Participants will be randomized to receive intranasal dexmedetomidine (IND) 3 mcg/kg, intranasal midazolam (INM) 0.4 mg/kg, or inhaled 50% nitrous oxide (N2O). The primary outcome is the weighted mean anxiolysis score using the Observational Scale of Behavioral Distress - Revised (OSBD-R) from initial positioning to tying of the last suture. Secondary outcomes include need for additional anxiolytic, need for physical restraint, adverse events (AEs), and delayed maladaptive behaviors. The primary analysis will be conducted by intention-to-treat. Results will report posterior means, standard deviations (SDs), and 95% high density posterior credible intervals for Total Distress Score on the OSBD-R. We will rank interventions based on the probability that an intervention is superior (Pbest) and the Surface Area Under the Cumulative Ranking Curve (SUCRA) to indicate relative anxiolytic efficacy. The mean difference in Total Distress Score and secondary outcomes will be estimated using Bayesian models. ETHICS AND DISSEMINATION: Ethics approval will be obtained from institutional review boards of the participating sites. Informed consent will be obtained from guardians of all participants in addition to assent from all participants. Study data will be submitted for publication.
trial registrationClinicaltrials.gov NCT05383495.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.