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Infantile hypertrophic pyloric stenosis in a regional centre
P D Kiely1, S Tierney, M Barry
1Department of Surgery, Mid-Western Regional Hospital, Limerick, Ireland.
Insights
Most infants with infantile hypertrophic pyloric stenosis (IHPS) can be safely treated in regional centers. Specialist pediatric surgical centers should reserve care for high-risk IHPS cases, improving surgical training opportunities.
Area of Science:
- Pediatric Surgery
- Surgical Outcomes
- Healthcare Management
Background:
- Infantile hypertrophic pyloric stenosis (IHPS) management is debated, with suggestions for exclusive specialist pediatric surgeon involvement.
- Assessing the feasibility of regional center management for IHPS is crucial for healthcare resource allocation.
Purpose of the Study:
- To evaluate if the majority of infants with IHPS can be safely managed in a well-equipped regional center.
- To determine the outcomes of IHPS treatment in a regional setting compared to specialist centers.
Main Methods:
- Retrospective analysis of the Hospital Inpatient Enquiry database for IHPS cases over a six-year period.
- Chart review for demographic and clinical data, supplemented by Central Statistics Office data on regional population and live births.
Main Results:
- Ninety percent (63/70) of IHPS infants were treated within the region.
- Complication rates in the regional center included duodenal mucosa breach (6%), wound complications (5%), and one re-pyloromyotomy.
- Mean postoperative stay was eight days, with a range of 2-42 days.
Conclusions:
- Regional centers can safely manage the majority of IHPS cases, reserving specialist centers for high-risk infants.
- Decentralizing IHPS management to regional centers has significant implications for surgical training and resource utilization.
Background:
It has been suggested that only specialist paediatric surgeons should manage infantile hypertrophic pyloric stenosis (IHPS).
Aim:
The aim of this retrospective study was to ascertain whether the majority of these infants might be managed in a well-equipped regional centre.
Methods:
Using the Hospital Inpatient Enquiry database, all cases of IHPS within a single administrative health region were identified over a six-year period. A chart review was performed to obtain demographic and clinical information for each patient. Reports from the Central Statistics Office were used to obtain data on population and live births for the region.
Results:
Seventy patients with IHPS were identified from this region from 1991 to 1996, 63 (90%) of which were treated in the region. Of the remaining seven, four were referred directly to specialised paediatric surgical hospitals because of prematurity (n = 1), low birth weight (n = 1), capillary haemangioma (n = 1) and severe metabolic derangement (n = 1) while three were assessed and treated in general hospitals outside the region. Of the 63 infants undergoing pyloromyotomy in this region, the duodenal mucosa was breached in four (6%); there were wound complications in three (5%); and one required a re-pyloromyotomy. The mean postoperative stay was eight days (range 2-42 days).
Conclusion:
The majority of infants with IHPS may be safely managed in regional centres with transfer to specialist paediatric centres reserved for 'high risk' cases. The management of IHPS at a regional level has important implications and presents opportunities for surgical training.