📄 medicine

A comparative study of Gum elastic bougie preloaded over the guide rail of the C-MAC versus stylet for ease of intubation in patients under simulated cervical spine immobilisation: implications for emergency airway management

在模拟颈椎固定患者进行 C-MAC D-blade 插管的研究中,预置导丝显著缩短了插管时间,而两种装置在插管难度、成功率及并发症方面均表现出相当的有效性。

Suvajit Podder, Pallavi Bagewadi, Sushma TK, Souvik Chaudhuri, Savan Kumar Nagesh, Shweta Sinha, Deepali Shetty2026-07-14
📄 medicine

Role of Magnetic Resonance Imaging in the Evaluation of Ovarian Morphology in Adolescents with Polycystic Ovary Syndrome: A Comparative Study with Transabdominal Ultrasonography

这项针对80名青少年的对比研究表明,在评估多囊卵巢综合征(PCOS)的卵巢形态方面,磁共振成像(MRI)比经腹超声检查具有更优越的显像效果和诊断准确性,使其成为超声检查结果不明确时一种有价值的补充工具。

Addagarla Srilakshminagasaikrishnapraneeth, S. Ashok Ranjan, Malathy K2026-07-14
📄 medicine

Robotic-Assisted versus Navigated and Freehand Posterior Lumbar Fusion: A Retrospective Propensity-Weighted Cohort Study with Elderly, Obese, and Multilevel Subgroup Analyses

这项回顾性倾向评分加权队列研究表明,与导航技术和自由手技术相比,机器人辅助后路腰椎融合术在老年、肥胖、多节段以及普通退行性疾病患者亚组中均展现出一致的围术期优势,包括缩短手术时间、减少出血量、缩短住院时间及降低并发症发生率,尽管这些益处可能部分归功于该技术所实现的微创入路。

Conor McNamee, Donal Shanley, Aubrie Sowa, Salman Keraidi, Hania Ibrahim, Jake M. McDonnell, Stacey Darwish, Joseph S. B (…)2026-07-14
📄 medicine

Clinical, cerebrospinal fluid, and microbiological characteristics of childhood purulent meningitis at a tertiary pediatric hospital in Vietnam: a retrospective study

这项针对越南一家三级医院102名儿童的回顾性研究表明,化脓性脑膜炎主要影响五岁以下的儿童,临床表现常不具备典型的脑膜刺激征,且尽管整体微生物学确认率较低,但最常见的病原体仍是肺炎链球菌。

Tung Cao Viet, Huong Le Thi Lan, Nam Dao Huu, Ly Pham Ha, Thuy Ha Minh, Khiem Nguyen Van2026-07-14
📄 medicine

From Adversity to Suicidality: Differential Effects of ACE Subtypes on Suicidal Thoughts and Behaviors among Adolescents in the United States

本研究利用具有全国代表性的 2023 年 YRBS 数据揭示,虽然特定的不良童年经历(ACE)亚型(如性虐待和情感忽视)显著增加了美国青少年出现自杀念头和行为的风险,但这些风险又因持续的悲伤而加剧,并因种族和族裔群体而异,从而凸显了对具有文化响应性且基于创伤知情的干预措施的需求。

Philip Baiden, Batholomew Chireh, Sheriffa Mahama, Raymond Glikpo, Judith Anagbonu, Vera Mets, Helena Baffoe2026-07-14
📄 medicine

The Chain-Mediating Roles of Fear of Cancer Recurrence and Insight Between Self-Disgust and Rehabilitation Exercise Adherence in Patients with Malignant Bone Tumors

这项针对266例恶性骨肿瘤患者的横断面研究表明,自我厌恶通过涉及癌症复发恐惧和洞察力的独立及序列中介路径,对康复训练依从性产生负面影响,这提示整合心理与认知干预可能有助于改善长期康复效果。

Qin Yu, Xiaofeng Yin, Qiuru Wang, Ying He, Ye Li, Xiaoyan Liu2026-07-14
📄 medicine

The effects of food safety guidelines in comparison to the neutropenic diet on infection rates and nutritional status in patients with acute myeloid leukemia undergoing remission induction chemotherapy: a randomized clinical trial

这项随机临床试验发现,对于接受诱导化疗的急性髓系白血病成年患者,遵循食品安全指南与限制性中性粒细胞减少饮食相比,其感染率和营养结果相似,同时提供了一种负担更轻且依从性更高的饮食方式。

Yasaman Hosseini, Sajjad Moradi, Faramarz Jalili, Shirley Hodder, Sahar Tavakkoli Shiraji, Seied Asadollah Mousavi, Hoss (…)2026-07-14