ABSTRACT
There are concerns that selective sonographic screening for developmental dysplasia of the hip (DDH) may be suboptimal. Our aim was to test this hypothesis by identifying trends in presentation and surgical treatment in patients with DDH. This is a retrospective review of children born between 1997-2018 who were treated surgically for DDH at our sub- regional paediatric orthopaedic unit. Demographic data, risk factors, age of diagnosis and surgical treatments were analysed. Late diagnosis was defined as greater than 4 months. 103 children (14 male, 89 female) underwent surgery. 93 hips were operated for dislocation and 21 for dysplasia. 13 patients presented with bilateral hip dislocations. The median age at diagnosis was 10 months (95% CI: 4-15). 62/103 (60.2%) were diagnosed late (after 4 months) and the median age for diagnosis in this group was 18.5 months (95% CI: 16-20.5). Significantly more patients were referred late (p=0.0077). The presence of risk factors (breech presentation or family history) was associated with early diagnosis. Over the duration of our study the operation rate per 1000 live births gradually increased, and on Poisson regression analysis there was a statistically significant increasing trend towards late diagnosis in recent years (p=0.0237), which necessitated more aggressive surgical management. In the UK, the current selective sonographic screening programme for DDH has shown a deterioration over the years of this study and this questions its current effectiveness. It appears that the majority of irreducible hip dislocations are diagnosed late, with an increased need for surgical management.
Subject(s)
Developmental Dysplasia of the Hip , Hip Dislocation, Congenital , Hip Dislocation , Pregnancy , Child , Humans , Male , Female , Infant , Hip Dislocation, Congenital/diagnostic imaging , Hip Dislocation, Congenital/surgery , Delayed Diagnosis , Risk Factors , UltrasonographyABSTRACT
BACKGROUND: The average length of stay (LOS) following a hip fracture in hospitals around the UK has been approximately 20 days in recent years. This can vary between hospitals and there are numerous factors that can affect LOS. We had the impression that LOS varied by Clinical Commissioning Group (CCG) from which the patient originates. The aim of our study was to discover whether the concern was valid, and if so, what the reasons may be. METHODS: We analysed hip fracture data collected at our Trust between September 2008 and December 2014. LOS was compared for each of three CCGs in our Trust's catchment areas, and those patients admitted from outlying CCGs. Sub-analysis was performed by patient age, ASA grade, abbreviated mental test score, procedure type and discharge destination to determine which factors influence LOS. RESULTS: 1847 patients were identified. After excluding deaths, missing data and extreme outliers, 1603 patients were included in the analysis. The median LOS varied from 14.9 to 23.4 days across CCGs. The major reason for this variation was discharge destination. CCGs associated with longer LOS had a significantly higher rate of discharge to the patient's own home, rather than institutional care. This was independent of patient age, mental status, ASA grade and promptness of surgery. CONCLUSION: We have shown that CCGs vary in their performance to aid discharge. This directly influences a Trust's performance on the National Hip Fracture Database. Compared with other hospitals, our results show a poor outcome in terms of length of stay, but much better performance regarding home discharge. We recommend that more emphasis in future be placed on discharge destination than LOS.
