Archives of orthopaedic and trauma surgery
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Arch Orthop Trauma Surg · Jul 2023
Review Meta AnalysisAre leukocyte-poor or multiple injections of platelet-rich plasma more effective than hyaluronic acid for knee osteoarthritis? A systematic review and meta-analysis of randomized controlled trials.
Platelet-rich plasma (PRP) has gained popularity as a treatment option for knee osteoarthritis; however, its efficacy remains controversial. The optimal leukocyte concentration and number of injections have not been well investigated. This study was, therefore, designed to provide clinical evidence on the leukocyte concentration and number of intra-articular injections of PRP via a meta-analysis of randomized controlled trials (RCTs). ⋯ Meta-analysis of level I studies.
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Arch Orthop Trauma Surg · Jul 2023
Review Meta AnalysisRole of lateral soft tissue release in percutaneous hallux valgus surgery: a systematic review and meta-analysis of the literature.
It is unclear whether lateral soft tissue release (LSTR) is required as part of percutaneous hallux valgus (PHV) surgery. The primary aim of this systematic review was to assess whether LSTR reduces the risk of recurrence of hallux valgus deformity. The secondary aims were to assess if LSTR increases the risk of complications, improves the clinical outcome and leads to a greater radiographic correction. ⋯ Level IV systematic review of Level I to IV studies.
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Arch Orthop Trauma Surg · Jul 2023
Review Meta AnalysisDid the dislocation risk after primary total hip arthroplasty decrease over time? A meta-analysis across six decades.
While continuous optimization is attempted to decrease the incidence of dislocation after total hip arthroplasty (THA), dislocation remains a major complication. This meta-analysis aims to analyze the evolution of the dislocation risk after primary THA over the decades and to evaluate its potential publication bias. ⋯ The dislocation risk in THA has been decreasing over the past decades to 0.7%. Non-selective registry studies reported a higher dislocation risk compared to studies with selective cohorts and RCTs. This indicates that the actual dislocation risk is higher than often reported and 'real-world data' are reflected better in large-scale cohorts and registries.
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Arch Orthop Trauma Surg · Jul 2023
ReviewClassifications of posterior malleolar fractures: a systematic literature review.
Complex ankle fractures frequently involve the posterior malleolus. Many classifications describing posterior malleolar fractures (PMF) exist. The aim of this study was to provide a systematic literature review to outline existing PMF classifications and estimate their accuracy. ⋯ None of the reviewed PMF classifications has been able to establish itself decisively in the literature. Most of the classifications are insufficient in terms of a derivable treatment algorithm or a prognosis with regard to outcome. However, as the Bartoníček/Rammelt classification has the greatest potential due to its treatment algorithm, its reliability in combination with consistent predictive values, its usage in clinical practice and research appears advisable.
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Arch Orthop Trauma Surg · Jul 2023
Randomized Controlled Trial Multicenter StudyPercutaneous kyphoplasty combined with zoledronic acid for the treatment of primary osteoporotic vertebral compression fracture: a prospective, multicenter study.
To explore the therapeutic efficacy of percutaneous kyphoplasty (PKP) combined with zoledronic acid (ZOL) in postmenopausal women and adult men with osteoporotic vertebral compression fracture (OVCF). ⋯ The therapeutic efficacy of PKP combined with ZOL for primary OVCF is clinically beneficial and warrants further study.