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Incidence and aetiology of talipes equino-varus with recent population changes
Robin W Paton1, Anna E Fox, Anne Foster
1From Blackburn Royal Hospital, East Lancashire Hospitals NHS Trust, United Kingdom.
Insights
This study on congenital talipes equinovarus (clubfoot) found genetic and primary causes are more common than previously thought. Many underlying conditions were diagnosed years after birth.
Area of Science:
- Pediatrics
- Orthopedic Surgery
- Genetics
Background:
- Congenital talipes equinovarus (clubfoot) is a common birth defect.
- Understanding its changing incidence and etiology is crucial for effective management.
- Population changes may influence the occurrence and causes of clubfoot.
Purpose of the Study:
- To investigate the incidence and aetiology of congenital talipes equinovarus (clubfoot).
- To assess associated factors and identify underlying causes.
- To evaluate the impact of population changes on clubfoot presentation.
Main Methods:
- Observational longitudinal cohort study.
- Assessment and treatment of 83 consecutive children (121 feet) with fixed clubfoot.
- Data collection on associated factors, family history, and syndromal diagnoses.
Main Results:
- An incidence of 1.6 per 1000 live births was observed.
- Syndromal cases accounted for 20.8% and distal arthrogryposis for 7.2%.
- A strong family history was noted in 14.5% of cases.
Conclusions:
- Genetic and primary causes of fixed congenital talipes equinovarus (clubfoot) appear more prevalent than previously recognized.
- Many primary aetiologies are diagnosed significantly after birth.
- Further research into early diagnosis and genetic factors is warranted.
Abstract:
This study looks at the changing incidence and aetiology of congenital talipes equinovarus due to the recent population changes within the area. Between 1st June 1992 and the 31st May 2006, 83 consecutive children (121 feet) born with fixed talipes equinovarus (TEV) were assessed and treated (an incidence of 1.6 per 1000 live births) in an observational longitudinal cohort study assessing associated factors. There were 17 syndromal cases in the fixed group (20.8%), 6 cases of non-syndromal distal arthrogryposis (7.2%), and a strong family history in 12 cases (14.5%). This study would suggest that genetic and primary causes of fixed TEV are more common than previously considered. Many of the primary aetiologies were diagnosed months or years after birth.
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