📄 medicine

From different backgrounds to homogeneity in cardiopulmonary resuscitation knowledge: a pre-post study on instructor-led training to healthcare professionals, medical students and laypeople

这项前后测研究表明,由讲师引导的基础生命支持培训显著提高了医疗专业人员、医学生及非专业人士的 CPR 知识水平,有效地使不同背景人群的理论成绩趋于一致,同时揭示了不同的学习模式,例如专家的认知干扰现象以及非专业人士的理论与实践差距。

Abel Nicolau, Inês Jorge, Inês Lourenço, Gustavo Mendes, Cristina Granja2026-07-05
📄 medicine

Biomechanical Study of a Novel External Fixation Frame Controlling Postoperative Loss of Reduction in Thoracolumbar Fractures: Finite Element Analysis

这项有限元分析表明,一种新型微调式外固定(MAEF)装置与传统的经皮短节段中间螺钉固定(PSISF)相比,提供了更优越的生物力学稳定性和应力分布,从而有望减少术后并发症并加速胸腰椎骨折的愈合。

Hui Guo, Jiahao Feng, Yanyan Xue, Kun Wang, Ming Hao, Shaobo Nie2026-07-05
📄 medicine

Diagonal Earlobe Creases Associated with Dental Cone Beam CT Imaged Calcified Cervical Carotid Artery Atheromas: Risk Indicators of Myocardial Infarction

这项针对老年男性牙科患者的前瞻性研究表明,斜向耳垂纹与锥形束CT检测到的颈动脉钙化斑块显著相关,这提示该纹路的存在可能作为未来心肌梗死的临床风险指标。

Paulo Couto-Souza, Adriana Leite, Giulia Correia, Claudineia Rocha Machado, Flávia Noemy Kiatake Fontão, Sergio Ignácio (…)2026-07-05
📄 medicine

Latent Profiles of Teaching Self-Efficacy and Clinical Teaching Behaviors Among Clinical Nurse Preceptors and Factors Associated With Profile Membership: A Cross-Sectional Study

这项针对中国358名临床护理带教老师的横断面研究利用潜在剖面分析法,根据教学自我效能感和临床教学行为识别出三个不同的亚组,结果显示年龄较大、职业地位稳定、职称较高以及经验和培训更丰富,与归属于高绩效剖面具有显著相关性。

Yiman Hou, Li Zhang, Ming Jin, Yunying Li, Yuan Wang, Tong Cheng, Xiaoya Li, Zhiqiang Wang2026-07-05
📄 medicine

Environmental and occupational exposures are associated with disease progression in interstitial lung diseases: a retrospective cohort analysis

这项在杜克大学进行的针对765名患者的回顾性队列研究发现,环境和职业暴露在间质性肺疾病(ILD)患者中十分普遍,并且与疾病进展(包括用力肺活量下降10%、肺移植或死亡)的风险显著升高独立相关。

Auston D. Stiefer, Ashley Howard, Megan L. Neely, Christine Anderson, Julie Fried, Chad Kloefkorn, Alyssa Soskis, Harvey (…)2026-07-03
📄 medicine

Potential of a Utidelone‑Containing Quadruple Regimen for Taxane‑Pretreated Advanced Nasopharyngeal Carcinoma: A Case Report

本病例报告表明,一种包含 utidelone 的四联方案(由 utidelone、卡铂、尼妥珠单抗和 zimberelimab 组成)在一名既往接受过紫烯类药物治疗、患有晚期鼻咽癌并伴有多发性肝转移的患者中,诱导了完全缓解且无进展生存期超过 24 个月,且安全性特征可控。

Yiran Chen, Yan Ma, Yi Yang, Shu Yan, Xiaojing Jia2026-07-03