3D Printing and Development of Optimized and Accurate, Personalized Surgical Plans for Complex Pelvic and Acetabular Fractures.

Context: Multiple high-energy injuries and complex, pelvic acetabular fractures are challenging injuries. With the help of a 1:1-sized solid model of the human body, 3D printing technology can achieve personalized customization of the surgical methods.

Objective: The study intended to compare the clinical efficacy of three-dimensional (3D)-printing-assisted and traditional, open reduction and internal fixation in the treatment of complex pelvic acetabular fractures.

Comparative analysis of external locking plate and combined frame external fixator for open distal tibial fractures: a comprehensive assessment of clinical outcomes and financial implications.

Background: Open distal tibial fractures pose significant challenges regarding treatment options and patient outcomes. This retrospective single-centre study aimed to compare the stability, clinical outcomes, complications, and financial implications of two surgical interventions, namely the external locking plate and the combined frame external fixator, to manage open distal tibial fractures.

Methods: Forty-four patients with distal open tibial (metaphyseal extraarticular) fractures treated between 2020 and 2022 were selected and formed into two main groups, Group A and Group B.

Effect of intramedullary fixation and plate fixation on postoperative wound complications in clavicle fractures: A meta-analysis.

More and more meta-analyses have been conducted to compare the effects of intramedullary fixation (IF) and plate fixation (PF) on the outcome of midshaft clavicle fractures. It can affect the doctors' treatment decisions. A number of studies have been conducted in order to assist surgeons in selecting optimal operative procedures and to recommend operative treatment of clavicle fractures in accordance with the best available research.

A multidimensional nomogram combining clinical factors and imaging features to predict 1-year recurrence of low back pain with or without radicular pain after spinal manipulation/mobilization.

Background: In this retrospective study, we aimed to develop a nomogram to predict recurrence during a 1-year period of spinal manipulation/mobilization (SM/M) in patients with low back pain (LBP) with greater pain intensity, more severe comorbid conditions, or a neuropathic component.

Methods: A total of 786 consecutive patients with LBP treated with SM/M as primary therapy were divided into training (n = 545) and validation (n = 241) sets. Cox regression analyses were used to assess the relative value of clinical factors and lumbar magnetic resonance imaging features associated with recurrence during the 1-year period.

Establishment of a value evaluation system for health and wellness tourism resources: Reflections on China's official tourism resource evaluation criteria.

In recent years, China's sub-healthy and aging populations have increased dramatically, giving rise to a series of health and wellness needs. People prefer health and wellness tourism activities instead of sightseeing tourism activities because of the increasing emphasis on safety and experience. Health and wellness tourism resources are a prerequisite for the development of health and wellness tourism.

Analysis of the Emotional Identification Mechanism of Campus Edible Landscape from the Perspective of Emotional Geography: An Empirical Study of a Chinese University Town.

Against the background of "the emotional turn" in geography, the study of emotional identification is attracting increasing attention among researchers. Edible landscape resources can satisfy the emotional needs of teachers and students by enabling them to experience pastoral landscapes that carry cultural and landscape values to campus environments. Based on a questionnaire survey of 419 students and teachers at Chenggong University Town in China, this study improved the structural equation modeling (SEM) method to construct a model to analyze the emotional identification mechanism of the campus edible landscape.

Efficacy of Dietary Supplements on Sleep Quality and Daytime Function of Shift Workers: A Systematic Review and Meta-Analysis.

Background: Dietary supplements (DSs) may be useful for managing shift work disorder. But the efficiency of outcomes in clinical trials using simulated shift work populations as subjects is controversial. This review explores the potential role of DSs for improving sleep quality, daily functioning, and mood among shift workers in the real world.

Regression of lumbar disc herniation with non-surgical treatment: a case report.

To date, only a few reports have described the regression of lumbar disc herniation, which may be because of a failure to follow up patients treated conservatively. We report a case of a 25-year-old man who presented with a 2-month history of pain and soreness owing to lumbar disc herniation. He was managed conservatively, and his presenting symptoms and scoliosis gradually decreased over approximately 5 months.

Icariin enhances cell survival in lipopolysaccharide-induced synoviocytes by suppressing ferroptosis via the Xc-/GPX4 axis.

The mechanism of action of synovitis, as the vital pathological process of rheumatoid arthritis and osteoarthritis, remains to be elucidated. The effects and the mechanism of icariin (ICA), which is a promising therapeutic agent in synovitis, was investigated in the present study. In addition, ferroptosis, a vital cell process involved in several diseases, was also studied in synovitis for the first time.

[Comparison of hidden blood loss between minimally invasive percutaneous locking plate fixation and intramedullary nail fixation in the treatment of tibial shaft fracture].

Objective: To analyze and compare the hidden blood loss of minimally invasive percutaneous plate osteosynthesis(MIPPO) combined with locking plate fixation and intramedullary nail fixation in the treatment of tibial shaft fracture.

Methods: One hundred and ninety-one cases of tibial shaft fracture treated from January 2017 to January 2019 were analyzed retrospectively. The patients were all treated with closed reduction and divided into two groups:group A (110 cases) and group B (81 cases).

[Acupuncture in the treatment of chronic fatigue syndrome based on "interaction of brain and kidney" in TCM: a randomized controlled trial].

Objective: To observe the effects of acupuncture on the fatigue symptoms of chronic fatigue syndrome, the potential symptoms and cytokines on the base of the theory as "interaction of brain and kidney" and explore its clinical therapeutic effects and the potential mechanism.

Methods: A total of 68 patients were randomized into an observation group and a control group, 34 cases in each one. In the control group, oryzanol and vitamin B1 were prescribed for oral administration and the patients were required to have a proper rest and physical exercise.

Minimally invasive treatment of tibial pilon fractures through arthroscopy and external fixator-assisted reduction.

Objective: The aim of this study was to evaluate the clinical outcome of tibial pilon fractures treated with arthroscopy and assisted reduction with an external fixator.

Methods: Thirteen patients with tibial pilon fractures underwent assisted reduction for limited lower internal fixation with an external fixator under arthroscopic guidance. The weight-bearing time was decided on the basis of repeat radiography of the tibia 3 months after surgery.

[A randomized controlled trials on treatment of cervicogenic sudden hearing loss with chiropractic].

Objective: To investigate the clinical effect and safety of chiropractic in treating cervicogenic sudden hearing loss.

Methods: From January 2011 to October 2013, 90 patients with cervicogenic sudden hearing loss were randomly divided into treatment group and control group according to the random number table produced by SPSS 19.0 software.

Roles of microRNA-206 in osteosarcoma pathogenesis and progression.

Background And Aims: MicroRNA-206 has proven to be down-regulated in many human malignancies in correlation with tumour progression. Our study aimed to characterize miR-206 contributions to initiation and malignant progression of human osteosarcoma.

Methods: MiR-206 expression was detected in human osteosarcoma cell line MG63, human normal osteoblastic cell line hFOB 1.

Prevalence and correlates of HIV risk behaviors among drug users in China.

This study examined the prevalence and correlates of HIV risk behaviors among 1,153 current drug users in China. Chi-squared tests of differences were used to test if drug users differed from non-users; logistic regression was used to identify behavior-specific risk factors. Results indicate that 60% of drug users injected drugs and more than one third shared needles.