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Has publication of the results of the ORACLE Children Study changed practice in the UK?
1School of Health and Population Sciences, University of Birmingham, Edgbaston, UK. s.kenyon@bham.ac.uk
Insights
Publication of the ORACLE Children's Study results had minimal impact on antibiotic prescribing for preterm rupture of membranes or spontaneous preterm labor. Current antibiotic use in these obstetric emergencies suggests a need for updated clinical guidelines.
Area of Science:
- Obstetrics and Gynecology
- Clinical Practice Research
- Evidence-Based Medicine
Background:
- The ORACLE Children's Study investigated antibiotic use in preterm labor.
- Understanding practice changes after study publication is crucial for evidence-based care.
Purpose of the Study:
- To assess if the ORACLE Children's Study publication influenced antibiotic prescription patterns.
- To evaluate changes in routine antibiotic use for preterm rupture of membranes or spontaneous preterm labor.
Main Methods:
- Comparative questionnaire survey of UK maternity units in 2007 (pre-publication) and 2009 (post-publication).
- Data collected from lead obstetricians on antibiotic prescribing practices.
Main Results:
- Antibiotic prescription for preterm rupture of membranes remained high (98% to 96%).
- Routine antibiotic use for spontaneous preterm labor (intact membranes) decreased slightly (21% to 16%).
- Overall, practice changes were minimal across UK maternity units.
Conclusions:
- Publication of the ORACLE Children's Study yielded little change in antibiotic prescribing for these obstetric conditions.
- Current prescribing practices may necessitate updated clinical guidelines and interventions.
Objective:
To investigate whether publication of the results of the ORACLE Children's Study, a 7-year follow-up of the ORACLE trial, changed practice with regard to the routine prescription of antibiotics to women with preterm rupture of membranes or spontaneous preterm labour (intact membranes).
Design:
A comparative questionnaire survey of clinical practice in November 2007 (before publication) and March 2009 (after publication).
Population:
Lead obstetricians for labour wards of all maternity units in the UK.
Methods:
Self-administered questionnaires requested information about the routine prescription of antibiotics to women with either preterm rupture of membranes or spontaneous preterm labour (intact membranes).
Main Outcome Measures:
Change in practice for prescription of antibiotics.
Results:
The response rate was 166/214 (78%) in 2007 and 158/209 (76%) in 2009. In total, 120 maternity units responded on both occasions. For women with preterm rupture of membranes, 162/214 (98%) in 2007 and 151/158 (96%) in 2009 maternity units reported that they prescribed antibiotics, with the majority using erythromycin (98%). For women with spontaneous preterm labour (intact membranes), 35/166 (21%) in 2007 and 25/158 (16%) in 2009 maternity units reported that they routinely prescribed antibiotics. The findings from units who responded on both occasions are similar.
Conclusions:
There has been little change in the reported prescription of antibiotics to women with either preterm rupture of membranes or spontaneous preterm labour following publication of the ORACLE Children's Study. This suggests that current practice may require updated guidance.
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