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Successful screening for neonatal hip instability in Australia
1Women's and Children's Unit, Gippsland Base Hospital, Sale, Victoria, Australia. pwgoss@bigpond.com
Journal of Paediatrics and Child Health
|October 2, 2002
Summary
A new screening program for neonatal hip instability (NHI) in Australia detected over 19 cases per 1000 births. This program successfully eliminated late-diagnosed congenital dislocation of the hip (CDH).
Area of Science:
- Pediatrics
- Public Health
- Orthopedics
Background:
- Australian congenital dislocation of the hip (CDH) screening programs show lower neonatal hip instability (NHI) detection rates compared to international benchmarks.
- There is a need to establish the true incidence of NHI in Australian infants and prevent late diagnoses of CDH.
Purpose of the Study:
- To establish the true incidence of neonatal hip instability (NHI) in Australian babies.
- To eliminate late-diagnosed congenital dislocation of the hip (CDH) through a quality, accountable clinical screening program.
Main Methods:
- Doctors were trained and held accountable for NHI detection in 5166 newborns (1989-2000).
- Paediatricians managed confirmed NHI cases, with peer review of detection rates and surveillance for late-diagnosed CDH.
Main Results:
- Neonatal hip instability (NHI) was detected in 19.4 per 1000 infants; 77% were female, 26% breech, and 25% had a family history.
- All detected NHI cases received splinting, with 85% showing no complications at 12 months.
- No cases of late-diagnosed CDH were identified in the study population over 12 years.
Conclusions:
- The true incidence of NHI in Australia is at least 19 per 1000 births.
- Effective clinical screening programs for NHI can be implemented by primary care physicians, potentially eradicating late-diagnosed CDH.