SynthesisPediatric research2025
Effect of different intranasal dexmedetomidine doses on pediatric postoperative delirium and agitation: network meta-analysis.
Synthesis in Pediatric research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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.
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Who cites it
5 citing papers in PubMed.
- A Novel Standardized Dexmedetomidine Nasal Spray Formulation for Procedural Sedation During Venous Port Implantation: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial.Drug design, development and therapy · 2026Trial
- Comparison of the Effects of Intraoperative Dexmedetomidine and Fentanyl Infusion on Postoperative Agitation and Analgesia in Pediatric Patients Undergoing Tonsillectomy and Adenoidectomy: A Prospective Randomized Trial.Children (Basel, Switzerland) · 2026Article
- Association between intranasal dexmedetomidine dose and delayed awakening after sedation in children: a retrospective cohort study.BMC anesthesiology · 2026Observational
- The Challenges of Diagnosing, Managing, and Preventing Pediatric Delirium.Children (Basel, Switzerland) · 2025Review
- Preoperative Prognostic Nutritional Index Is a Predictive Factor for Postoperative Delirium in Elderly Patients with Femoral Neck Fracture.Clinical interventions in aging · 2025Article
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesOur research served to explore the influences of intranasal dexmedetomidine (DEX) at different doses on agitation, delirium, and other complications among children undergoing general anesthesia.
methodsA systematic search was executed in EMBASE, Cochrane Library, PubMed, and Web of Science, from the establishment of the database until February 12, 2024. The data analytics was implemented through R software and STATA version 16.0.
resultsThe final analysis incorporated 15 randomized controlled trials (RCTs) containing 1965 pediatric participants in total. The findings uncovered that relative to normal saline (NS), intranasal DEX at doses of 1 μg/kg [RR = 0.31, 95%CI = (0.17, 0.56)], 1.5 μg/kg [RR = 0.28, 95%CI = (0.09, 0.85)], and 2 μg/kg [RR = 0.18, 95%CI = (0.08, 0.36)] remarkably reduced the prevalence of post-anesthetic emergence agitation (EA) in children, with the 2 μg/kg dose demonstrating the highest effectiveness (SUCRA = 0.8997). Additionally, DEX at doses of 1 μg/kg [MD = -3.36, 95%CI = (-6.46, -0.44)] and 2 μg/kg [MD = -2.59, 95%CI = (-5.17, -0.32)] effectively reduced the Pediatric Anesthesia Emergence Delirium (PAED) score, with the 1 μg/kg dose ranking as the most efficacious according to SUCRA analysis (SUCRA = 0.8557).
conclusionsDEX prominently reduces the prevalence of emergence agitation and delirium. At doses of 2 μg/kg and 1 μg/kg, DEX effectively lowers the incidence of EA and PAED scores. IMPACT: Our research attempts to appraise the influence of discrepant doses of intranasal dexmedetomidine (DEX) on the incidence of postoperative agitation and delirium among children undergoing general anesthesia. The research elucidates the impact of various DEX doses on reducing postoperative agitation, PAED scores, and the need for postoperative analgesics, offering valuable guidance for selecting optimal dosing strategies in clinical practice. The research results support considering individual differences in children when choosing different doses of DEX to provide more suitable sedation and analgesia regimens, thereby improving postoperative recovery quality.
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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 OpenQuestion graph.