Early resistance rehabilitation improves functional regeneration following segmental bone defect injury.

Many studies have explored different loading and rehabilitation strategies, yet rehabilitation intensity and its impact on the local strain environment and bone healing have largely not been investigated. This study combined implantable strain sensors and subject-specific finite element models in a 2 mm rodent segmental bone defect model. After injury animals were underwent high or low intensity rehabilitation.

Continuum Growth Mechanics: Reconciling Two Common Frameworks.

The objective of this study was to investigate whether the two most common growth mechanics modeling frameworks, the constrained-mixture growth model and the kinematic growth model, could be reconciled mathematically. The purpose of this effort was to provide practical guidelines for potential users of these modeling frameworks. Results showed that the kinematic growth model is mathematically consistent with a special form of the constrained-mixture growth model, where only one generation of a growing solid exists at any given time, overturning its entire solid mass at each instant of growth in order to adopt the reference configuration dictated by the growth deformation.

Early Resistance Rehabilitation Improves Functional Regeneration Following Segmental Bone Defect Injury.

Mechanical loading is integral to bone development and repair. The application of mechanical loads through rehabilitation are regularly prescribed as a clinical aide following severe bone injuries. However, current rehabilitation regimens typically involve long periods of non-loading and rely on subjective patient feedback, leading to muscle atrophy and soft tissue fibrosis.

Spatial Configurations of 3D Extracellular Matrix Collagen Density and Anisotropy Simultaneously Guide Angiogenesis.

Extracellular matrix (ECM) collagen density and fibril anisotropy are thought to affect the development of new vasculatures during pathologic and homeostatic angiogenesis. Computational simulation is emerging as a tool to investigate the role of matrix structural configurations on cell guidance. However, prior computational models have only considered the orientation of collagen as a model input.

Implementation and evaluation of a shared care model between oncologists and pharmacists for breast cancer patients at a Canadian regional ambulatory cancer centre.

Background: The introduction of CDK 4/6 inhibitors for breast cancer patients has contributed to increased ambulatory patient visits for oncologists. The Medication Assessment by Pharmacist program aims to evaluate the impact of oncology pharmacists performing medication assessment follow-up visits.

Methods: Breast cancer patients on a CDK 4/6 inhibitor deemed suitable by their oncologist for pharmacist assessment could be booked for a pharmacist medication assessment appointment at alternate treatment cycles.