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Management of childhood intussusception after reduction by enema
Andrea Wilkie Gilmore1, Martin Reed, Milton Tenenbein
1Department of Pediatrics and Child Health, University of Manitoba, Children's Hospital, Winnipeg, Manitoba, Canada.
Insights
Emergency department (ED) management after enema reduction for childhood intussusception is safe and effective. Most children can be discharged home with a low rate of early recurrence and no adverse events.
Area of Science:
- Pediatric Gastroenterology
- Emergency Medicine
- Surgical Outcomes
Background:
- Intussusception is a common pediatric surgical emergency.
- Enema reduction is a standard treatment for intussusception.
- The optimal disposition of patients after successful enema reduction remains debated.
Purpose of the Study:
- To evaluate the safety and utility of emergency department (ED)/outpatient management following enema reduction for pediatric intussusception.
- To determine the recurrence rates and outcomes associated with ED/outpatient versus inpatient care.
Main Methods:
- Retrospective review of children aged 2 months to 6 years with intussusception treated with enema reduction.
- Analysis of patient disposition (ED/outpatient vs. inpatient) and recurrence data (number, timing, outcome).
- Assessment for adverse events such as perforation, sepsis, or bowel resection.
Main Results:
- Of 56 eligible patients, 10 (18%) were admitted; 46 were managed in the ED/outpatient setting.
- The overall recurrence rate was 12.5% (7/56 patients).
- The early recurrence rate (within 24 hours) was 5.3%, with no adverse events reported in any patient.
Conclusions:
- Outpatient management is feasible for the majority of children after successful enema reduction for intussusception.
- Emergency department observation is a safe and effective strategy for uncomplicated cases, with a low rate of early recurrence.
- Discharged patients with recurrence experienced favorable outcomes without serious complications.
Objective:
The objective of the study was to describe the utility of emergency department (ED)/outpatient management after enema reduction for childhood intussusception.
Methods:
A retrospective medical record review of children aged 2 months to 6 years with confirmed intussusception who underwent enema reduction in a tertiary care academic children's hospital was performed. Subjects were analyzed with respect to location of care after reduction (ED/outpatient vs inpatient) and number, timing, and outcome of recurrences.
Results:
One hundred seventeen patients were diagnosed with intussusception by contrast or air enema during the 15-year study period, and 56 fulfilled our inclusion criteria. Ten patients (18%) were admitted to hospital after enema reduction. Mean length of stay was 33.7 hours in the hospitalized group and 7 hours in the ED group. Seven of the 56 patients had recurrences (12.5% recurrence rate). Two recurred while being observed in the ED (at 30 minutes and at 2 hours after reduction), 2 recurred at home (at 10 and 28 hours after reduction), and the other 3 recurred several months later. The early recurrence rate (recurring within 24 hours) was 5.3%. No patient had an adverse event (perforation, sepsis, bowel resection).
Conclusions:
Outpatient management is used for the majority of patients with intussusception at our institution after enema reduction. The early recurrence rate is low, and patients with recurrence after discharge do well without adverse outcomes. Emergency department observation of patients after enema reduction appears to be safe and should be routine for uncomplicated cases of intussusception.
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