The effects of information platform-based nursing on preventing venous thromboembolism in patients with hip fractures.

Purpose: Venous thromboembolism (VTE) is a major health issue among hip fracture patients. This study aimed to develop an information platform based on a mobile application and then evaluate whether information platform-based nursing could improve patient's drug compliance and reduce the incidence of VTE in hip fracture patients.

Methods: This study retrospectively analyzed hip fracture patients who were treated with conventional prevention and intervention methods for VTE (control group) between January 2008 and November 2012, and prospectively analyzed hip fracture patients who were treated with nursing intervention based on the information platform (study group) between January 2016 and September 2017.

Early Detection of Pneumonia with the Help of Dementia in Geriatric Hip Fracture Patients.

Objective: To investigate the role of dementia in pneumonia among geriatric patients with hip fracture and further develop an algorithm for stratifying risk of developing postoperative pneumonia.

Methods: The algorithm was developed after retrospectively analyzing 1344 hip fracture patients in the National Clinical Research Center for Orthopedics, Sports Medicine, and Rehabilitation from 1992 to 2012. Twenty-eight variables were analyzed for evaluating the ability to predict postoperative pneumonia.

Three-dimensional mapping of intertrochanteric fracture lines.

Background: Available research about the anatomic patterns of intertrochanteric fractures is lacking, and fracture mapping has not previously been performed on intertrochanteric fractures. This study aimed to determine the major trajectories of intertrochanteric fracture lines using computed tomography data from a series of surgically treated patients.

Methods: In this study, 504 patients with intertrochanteric fractures were retrospectively analyzed.

[Therapy progress of spinal cord compression by metastatic spinal tumor].

Metastatic epidural compression of the spinal cord is a significant source of morbidity in patients with systemic cancer. With improvment of oncotheray, survival period in the patients is improving and metastatic cord compression is en- countered increasingly often. Surgical management performed for early circumferential decompression for the spinal cord com- pression with spine instability, and spine reconstruction performed.

Tuning Wnt signals for more or fewer hairs.

Activation of β-catenin was shown to be of central importance for hair development and cycling. Recent progress brought more understanding to how Wnt signaling is regulated during hair follicle generation and regeneration, telogen-anagen reentry, and extra-follicular macro-environmental modulation. This new understanding presents multiple possibilities to fine tune Wnt signaling for desired hair growth.