Health status after periprosthetic proximal femoral fractures.

Aims: Periprosthetic proximal femoral fractures (PFFs) are a major complication after total hip arthroplasty (THA). Health status after PFF is not specifically investigated. The aim of this study is to evaluate the health status pattern over two years after sustaining a PFF.

Trajectories and prognostic factors for recovery after hip fracture: a longitudinal cohort study.

Purpose: The aim of this study was to determine recovery trajectories and prognostic factors for poor recovery in frail and non-frail patients after hip fracture.

Methods: Patients with a hip fracture aged 65 years and older admitted to a hospital in the Netherlands from August 2015 to November 2016 were asked to complete questionnaires at one week and one, three, six, 12, and 24 months after injury. The questionnaires included the ICEpop CAPability measure for older people, Health Utility Index, and the Hospital Anxiety Depression Scale.

Effect of unfocused extracorporeal shockwave therapy on bone mineral content of twelve distal forearms of postmenopausal women: a clinical pilot study.

Unlabelled: Extracorporeal shockwave therapy showed a pronounced effect on bone mass in previous animal studies. We showed in this pilot study that a single treatment with unfocused shockwave therapy in unselected patients does not show side effects. Although our study did not show any effect of shockwave on BMD, the limited sample size does not definitively exclude this and a study with 174 subjects per group would be needed to show an effect size of 0.

Complete regeneration of large bone defects in rats with commercially available fibrin loaded with BMP-2.

This study aimed at investigating in vitro and in vivo the efficiency of commercially available fibrin as a carrier for controlled and sustained bone morphogenetic protein-2 (BMP-2) release to induce bone formation and reduce the side effects of its use. In vitro release and activity of low-dose recombinant human BMP-2 (rhBMP-2) (37.5 µg/mL) embedded in commercially available fibrin were evaluated and, subsequently, critical-size femur defects in rats were grafted to study bone regeneration and vascularisation by micro-computed tomography (µCT) and histology.

Extracorporeal Shock Wave Treatment for Delayed Union and Nonunion Fractures: A Systematic Review.

Objectives: Nonunions after bone fractures are usually treated surgically with risk of infections and failure of osteosynthesis. A noninvasive alternative is extracorporeal shock wave treatment (ESWT), which potentially stimulates bone regeneration. Therefore this review investigates whether ESWT is an effective and safe treatment for delayed unions and nonunions.