ReviewJournal of clinical orthopaedics and trauma2025
Impact of age and timing of hip orthosis on treatment outcomes in infants with developmental dysplasia of the hip: A systematic review and meta-analysis.
Review in Journal of clinical orthopaedics and trauma, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Developmental Dysplasia of the Hip in Saudi Arabia and the Gulf Countries:Saudi medical journal · 2026Pooled it
- The Impact of Abduction Orthoses for the Treatment of Hip Dysplasia on the Development of Motor Skills: A Systematic Review and Meta-Analysis.Journal of clinical medicine · 2026Review
- Perinatal and gestational factors associated with Pavlik harness outcomes in developmental dysplasia of the hip: a retrospective cohort study.Frontiers in pediatrics · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Developmental Dysplasia of the Hip (DDH) is a prevalent pediatric condition affecting 1-3% of newborns worldwide. Early treatment is crucial to prevent long-term complications such as residual dysplasia, avascular necrosis (AVN), and osteoarthritis. Despite the widespread use of the Pavlik harness, the optimal timing of hip orthosis initiation remains a topic of debate. This systematic review and meta-analysis evaluate the impact of age and timing of hip orthosis application on treatment outcomes in infants with DDH. Methods: This systematic review was registered on PROSPERO (Registration No. CRD42025638433). A comprehensive literature search was conducted in PubMed, Scopus, and Cochrane Library for studies published between 2000 and 2024. Twenty-two studies meeting inclusion criteria were analyzed, focusing on success rates, healing times, and complications such as AVN and residual dysplasia. Data were pooled for meta-analysis, and statistical analyses were performed using a random-effects model to assess the impact of treatment timing. Results: Infants treated before 3 months of age achieved a pooled success rate of 88.79 % (SE: 0.57 %), with lower complication rates, including AVN (0.89 %, SE: 0.18 %) and residual dysplasia (1.80 %, SE: 0.25 %). In contrast, treatment initiation between 3 and 6 months had a slightly lower success rate of 87.78 % (SE: 0.34 %), but with higher AVN (9.66 %, SE: 0.30 %) and residual dysplasia (20.27 %, SE: 0.40 %) rates. The Pavlik harness and Tübingen hip flexion splint were most effective in early-treated cases, whereas later treatment initiation or severe presentations resulted in less favorable outcomes. Conclusion: Early treatment initiation, particularly before 3 months of age, significantly improves treatment success and reduces long-term complications. These findings emphasize the necessity of early screening and timely intervention to optimize outcomes. Future research should focus on refining treatment protocols for delayed presentations and improving management strategies for severe dysplasia. Level of evidence: Level IV.
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