ArticleJournal of pain research2024
Evaluation of Postoperative Discomfort After Strabismus Surgery Under General Anesthesia in Children: A Prospective Observational Study.
Article in Journal of pain research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Purpose: Strabismus surgery is most commonly performed on children under general anesthesia. However, few studies have focused on the postoperative discomfort in children after strabismus surgery. This study aimed to evaluate postoperative discomfort and the associated risk factors in children who underwent strabismus surgery under general anesthesia. Patients and Methods: A single-center prospective observational study including 300 children who underwent strabismus surgery after general anesthesia was conducted. Patients' characteristics, preoperative anxiety, surgical and anesthesia data, discomfort within 24 hours after postanesthesia care unit were recorded. The primary outcome was the incidence of postoperative discomfort. Results: Approximately 51.33% of the children complained of at least one of the following types of postoperative discomfort: postoperative nausea and vomiting (PONV) (23.00%), headache (4.33%), dizziness (20.33%) and emergence agitation (EA) (5.33%). Multivariate analysis indicated that history of motion sickness (P<0.001, odds ratio [OR]=3.72), and surgery in the dominant eye (P=0.010, OR=2.00) were independent predictors of postoperative discomfort; age was an independent predictor of EA (P<0.001, OR=0.36); prism diopter≥40 was an independent predictor of headache (P=0.005, OR=5.53); age (P=0.020, OR=1.12) and history of motion sickness (P=0.001, OR=2.80) were independent predictors of dizziness; history of motion sickness (P=0.001, OR=2.63) and surgery of inferior oblique anterior transposition (IOAT) (P=0.004, OR=3.10) were independent predictors of PONV. Conclusion: The most frequent postoperative symptoms in children after undergoing strabismus surgery under general anesthesia are PONV, dizziness, EA, and headache. Younger age, larger angle of strabismus, history of motion sickness, surgery on the dominant eye, and surgery of IOAT may be additional risk factors for postoperative discomfort.
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