Effects of Electroacupuncture on Pediatric Chronic Urinary Retention: a Case-Series Study.
Frontiers in pediatrics(2023)
Abstract
Objectives: This study aims to preliminarily evaluate the effect and safety of electroacupuncture (EA) in treating pediatric chronic urinary retention (CUR) following lumbosacral surgeries, with treatment duration evaluated.Methods: This prospective case-series study was performed from August 5, 2017, to July 31, 2022. Pediatric patients diagnosed with CUR following lumbosacral surgeries were included and treated by EA for 2-16 weeks. Responders were defined as participants achieving a reduction of 50% or more in post void residuals (PVR) from baseline. Time-to-event analysis was applied to explore the association between EA treatment duration and response rate. Adverse event was recorded.Results: Totally 14 participants (mean [SD] age, 12 [4] years) completed EA treatment. Response rate was 71% (10/14) at the 12th week. 50% (7/14) of participants removed catheters at the 12th week, and none of them experienced re-catheterization in the 24-week follow-up. No serious adverse event was reported. Time-to-event analysis estimated that over 50% patients could respond to EA of more than 8 weeks. Subgroup analysis showed that participants with baseline PVR = 300 ml and CUR duration = 12 months experienced longer EA duration to reach the response rate of 50%, compared with those whose PVR <300 ml and CUR duration <12 months (median value: 12 weeks vs. 8 weeks, 12 weeks vs. 4 weeks, respectively).Conclusions: EA could reduce PVR for pediatric patients suffering from CUR following lumbosacral surgeries, with long-term efficacy and safety. EA treatment of more than 8 weeks was reasonable. Further study of a larger sample and controlling is needed.
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Key words
chronic urinary retention,lumbosacral surgeries,electroacupuncture,pediatric patients,case-series
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