Related Experiment Video
Updated: Jun 7, 2025
06:59
Fracture Apparatus Design and Protocol Optimization for Closed-stabilized Fractures in Rodents
Published on: August 14, 2018
13.3K
[Fracture prevention: breaking with the guideline?]
Thomas Merlijn1,2, Petra J M Elders1, Henriëtte E van der Horst1
1Amsterdam UMC, afd. Huisartsgeneeskunde, Amsterdam.
Nederlands Tijdschrift Voor Geneeskunde
|November 13, 2024
Summary
Fracture prevention strategies were evaluated. Fracture liaison services (FLS) show promise for those over 65, with a meta-analysis indicating a 20% hip fracture risk reduction in older women.
Area of Science:
- Gerontology
- Orthopedics
- Public Health
Context:
- Evaluating two primary fracture prevention strategies: Fracture Liaison Services (FLS) and a stepped screening program.
- FLS involves assessment and treatment for individuals aged 50+ post-fracture.
- Stepped screening targets women aged 65+ using questionnaires and bone densitometry to identify high-risk individuals.
Purpose:
- To assess the scientific basis and effectiveness of FLS and stepped screening for fracture prevention.
- To determine optimal age groups and methodologies for intervention.
- To provide evidence-based recommendations for future fracture prevention programs.
Summary:
- FLS lacks direct randomized trial evidence and shows limited effectiveness data for the 50-65 age group.
- A meta-analysis of three randomized studies demonstrated a 20% reduction in hip fracture risk for older women using FLS.
- The study suggests focusing FLS on individuals over 65 and considering a one-time fracture risk screening for women aged 75-80.
Impact:
- Recommends refining FLS targeting towards older adults (>65 years) for improved efficiency.
- Proposes a targeted, one-time fracture risk screening for women aged 75-80.
- Aims to optimize resource allocation and improve fracture prevention outcomes in aging populations.
More Related Videos
04:20Author Spotlight: Enhancing Accuracy and Reproducibility in Whole Bone Bending Tests
Published on: September 1, 2023
750
07:35Creating Rigidly Stabilized Fractures for Assessing Intramembranous Ossification, Distraction Osteogenesis, or Healing of Critical Sized Defects
Published on: April 11, 2012
18.3K
Related Concept Videos
01:27Fractures: Bone Repair
3.0K
Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...
3.0K
01:24Stress-Strain Diagram - Brittle Materials
2.2K
Brittle materials, including glass, cast iron, and stone, exhibit unique characteristics. They fracture without considerable change in their elongation rate, indicating that their breaking and ultimate strength are equivalent. Such materials also show lower strain levels at the point of rupture. The failure in brittle materials predominantly results from normal stresses, as evidenced by the rupture created along a surface perpendicular to the applied load. These materials do not display...
2.2K
01:23Behavior of Concrete Under Compressive Load
149
Concrete exhibits specific behaviors under different compressive loads. Understanding this is crucial for understanding its structural integrity. When concrete undergoes uniaxial compression, it tends to develop cracks that run parallel to the direction of the force. These parallel cracks stem from localized tensile stresses that occur perpendicular to the compression direction. Additionally, angled cracks may appear due to the formation of shear planes.
As the concrete specimen fractures under...
As the concrete specimen fractures under...
149
01:21Fatigue
174
Fatigue occurs when materials rupture under repeated or fluctuating loads, even at stress levels far below their static breaking strength. It typically results in brittle failure, even for ductile materials. It is a critical consideration in designing machines and structural components subjected to repetitive or varying loads. The nature of these loadings can range from fluctuating loads like unbalanced pump impellers causing vibrations to repeatedly bending a thin steel rod wire back and forth...
174
02:04Fixing Double-strand Breaks
12.3K
The double-stranded structure of DNA has two major advantages. First, it serves as a safe repository of genetic information where one strand serves as the back-up in case the other strand is damaged. Second, the double-helical structure can be wrapped around proteins called histones to form nucleosomes, which can then be tightly wound to form chromosomes. This way, DNA chains up to 2 inches long can be contained within microscopic structures in a cell. A double-stranded break not only damages...
12.3K
01:26Flail Chest-II
160
Managing flail chest, a condition characterized by a segment of the chest wall moving independently from the rest of the thoracic cage, requires a comprehensive approach. It includes a thorough assessment of the patient's condition, a diagnostic evaluation to determine the extent of the injury, and the implementation of appropriate medical interventions tailored to the individual's needs.
Assessment:
1. Clinical Evaluation:
History:
Assessment:
1. Clinical Evaluation:
History:
160