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Pedaling Through Uncertainty - Evaluating the Impact of Cycle Ergometry in Critical Care. 在不确定性中踩踏--评估自行车测力法在重症监护中的影响。
Pub Date : 2024-12-01 Epub Date: 2024-11-26 DOI: 10.1056/EVIDe2400372
Michelle Paton, Carol L Hodgson
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引用次数: 0
Atherosclerotic Cardiovascular Disease Mortality and PM2.5 Air Pollution - Role of Pollution Sources? 动脉粥样硬化性心血管疾病死亡率与 PM2.5 空气污染--污染源的作用?
Pub Date : 2024-12-01 Epub Date: 2024-11-26 DOI: 10.1056/EVIDe2400371
C Arden Pope, Joshua S Apte
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引用次数: 0
Intact Fish Skin Graft to Treat Deep Diabetic Foot Ulcers. 用完整鱼皮移植治疗深度糖尿病足溃疡
Pub Date : 2024-12-01 Epub Date: 2024-10-04 DOI: 10.1056/EVIDoa2400171
Dured Dardari, Alberto Piaggesi, Louis Potier, Ariane Sultan, Holger Diener, Maude Francois, Bernhard Dorweiler, Benjamin Bouillet, Jocelyne M'Bemba, Lucy Chaillous, Giacomo Clerici, Laurence Kessler, Walter Wetzel-Roth, Martin Storck, Olafur Birgir Davidsson, Baldur Baldursson, Hilmar Kjartansson, John C Lantis, Guillaume Charpentier

Background: Diabetic foot ulcers are chronic, difficult to heal, and potentially life-threatening. Few medical devices have been studied in diabetic ulcers penetrating to bone or tendon.

Methods: We conducted an international, open-label randomized controlled trial, randomly assigning patients with diabetic ulcers penetrating to bone, joint, or tendon 1:1 to intact fish skin graft or standard wound care, with assigned treatment applied through 14 weeks. The primary end point was the proportion of ulcers healed at 16 weeks, defined as reepithelization as identified by the investigator, and confirmed 14 days later. A blinded adjudication committee confirmed healing at both time points. Healing was also assessed at 20 and 24 weeks.

Results: Between July 2020 and November 2022, 255 patients were randomly assigned to intact fish skin graft (n=129) or standard of care (n=126). Healing was achieved in 44% of patients at 16 weeks with intact fish skin graft compared with 26% for standard of care (P<0.001, unadjusted), with additional healing at 20 weeks (46% vs. 32%) and 24 weeks (55% vs. 38%). Mean (SD) time to healing was 17.3 (0.69) weeks (95% confidence interval [CI], 15.5 to 18.7) for the intact fish skin graft group and 19.4 (0.66) weeks (95% CI, 18.1 to 20.7) for the standard of care group. In a Cox regression, intact fish skin graft was associated with faster time to healing (hazard ratio, 1.59; 95% CI, 1.07 to 2.36). Primary wound infections were the most common adverse event, occurring in 39 (30.2%) of patients in the intact fish skin graft group and 31 (24.6%) of patients in the standard of care group.

Conclusions: Among patients with deep diabetic foot ulcers, treatment with intact fish skin graft was superior to standard of care in proportion of wounds healed at 16 weeks and was associated with faster time to healing. (Funded by European Commission Fast Track to Innovation Horizon 2020, and Kerecis Ltd. ClinicalTrials.gov NCT04257370.).

背景:糖尿病足溃疡是一种慢性、难以愈合且可能危及生命的疾病。很少有人研究过穿透骨头或肌腱的糖尿病溃疡的医疗器械:我们进行了一项国际开放标签随机对照试验,将穿透至骨、关节或肌腱的糖尿病溃疡患者按 1:1 的比例随机分配到完整鱼皮移植或标准伤口护理中,分配到的治疗方法将应用 14 周。主要终点是溃疡在16周时愈合的比例,即研究人员确定的再上皮化,并在14天后确认。盲人评审委员会确认了这两个时间点的愈合情况。愈合情况还在 20 周和 24 周时进行了评估:2020年7月至2022年11月期间,255名患者被随机分配到完整鱼皮移植(129人)或标准护理(126人)。在16周时,44%的患者通过完整鱼皮移植获得了痊愈,而标准护理的痊愈率为26%(PC结论:在深部糖尿病足溃疡患者中,鱼皮移植的痊愈率高于标准护理的痊愈率:在深层糖尿病足溃疡患者中,使用完整鱼皮移植疗法治疗的伤口在16周时愈合的比例优于标准疗法,而且愈合时间更短。(由欧盟委员会 "地平线 2020 快速创新通道 "和 Kerecis Ltd.资助)。ClinicalTrials.gov NCT04257370)。
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引用次数: 0
Adolescent Blood Pressure and Early Age Stroke. 青少年血压与早期中风。
Pub Date : 2024-12-01 Epub Date: 2024-11-17 DOI: 10.1056/EVIDoa2400193
Boris Fishman, Adi Vinograd, Avishai M Tsur, Aya Bardugo, Cole D Bendor, Carmit Libruder, Inbar Zucker, Miri Lutski, Amit Ram, Yael Hershkovitz, Omri Orr, Ariel Furer, Maxim Perelman, Gabriel Chodick, Gal Yaniv, David Tanne, Estela Derazne, Dorit Tzur, Arnon Afek, Josef Coresh, Ehud Grossman, Gilad Twig

Background: Underdiagnosis of relevant risk factors has contributed to the increasing stroke incidence in young adults. Blood pressure cut-off values for adolescents are neither sex specific nor based on cardiovascular outcomes.

Methods: This nationwide, population-based, retrospective cohort study included all Israeli adolescents 16-19 years of age who were medically evaluated before compulsory military service from 1985 to 2013, including routine blood pressure measurements. The primary outcome was the first occurrence of a stroke (ischemic or hemorrhagic) at a young age (≤52 years), as documented in the Israeli National Stroke Registry. Cox proportional hazard models were stratified by sex and adjusted for birth year, sociodemographic variables, and adolescent body mass index.

Results: The cohort comprised 1,897,048 adolescents (42.4% women). During 11,355,476 person-years of follow-up, there were 1470 first stroke events at a young age. In men, an adolescent diastolic blood pressure value of ≥80 mmHg, compared with the reference group (diastolic blood pressure value of <70 mmHg), was associated with an increased risk of stroke (adjusted hazard ratio 1.28; 95% confidence interval [CI], 1.04 to 1.58), while a diastolic blood pressure value of 70-79 mmHg was not associated with an increased risk of stroke (adjusted hazard ratio 1.11; 95% CI 0.90 to 1.34). Among women, an adolescent diastolic blood pressure value of ≥80 mmHg, compared with the reference group (diastolic blood pressure value of <70 mmHg) was associated with an increased risk of stroke at a young age (adjusted hazard ratio 1.38; 95% CI 1.03 to 1.88), as was a diastolic blood pressure value of 70-79 mmHg (adjusted hazard ratio 1.41; 95% CI 1.09 to 1.81). Elevated adolescent systolic blood pressure values (≥120 mmHg) were not associated with an increased risk of stroke.

Conclusions: Diastolic blood pressure values of ≥80 mmHg in adolescence were associated with an increased risk of stroke at a young age in both men and women. No similar association was observed for elevated systolic blood pressure.

背景:相关风险因素的诊断不足导致青壮年中风发病率不断上升。青少年的血压临界值既没有性别特异性,也不是基于心血管结果:这项以人口为基础的全国性回顾性队列研究纳入了 1985 年至 2013 年期间所有 16-19 岁的以色列青少年,他们在服义务兵役前都接受了医学评估,包括常规血压测量。主要结果是在年轻时(≤52 岁)首次发生中风(缺血性或出血性),这在以色列国家中风登记处有记录。Cox比例危险模型按性别分层,并根据出生年份、社会人口变量和青少年体重指数进行调整:结果:队列中有 1,897,048 名青少年(42.4% 为女性)。在 11,355,476 人年的随访中,有 1470 例青少年首次中风。与参照组相比,男性青少年的舒张压值≥80 mmHg(结论:舒张压值≥80 mmHg的青少年是中风的高危人群):青春期舒张压值≥80 mmHg 与男性和女性在年轻时发生中风的风险增加有关。收缩压升高与中风风险没有类似关系。
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引用次数: 0
Searching for Answers - My Experience in the IDENTIFY Study. 寻找答案--我在 IDENTIFY 研究中的经历。
Pub Date : 2024-12-01 Epub Date: 2024-11-26 DOI: 10.1056/EVIDpp2400203
Naseem Khorram
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引用次数: 0
Hooked on Healing - Fish Skin Grafts for Diabetic Foot Ulcers. Hooked on Healing - 用鱼皮移植治疗糖尿病足溃疡。
Pub Date : 2024-12-01 Epub Date: 2024-11-26 DOI: 10.1056/EVIDe2400373
Lucas Castellani, Sylvia Arruda
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引用次数: 0
A 52-Year-Old Man with Abdominal Pain and Jaundice. 一名 52 岁男子腹痛并伴有黄疸。
Pub Date : 2024-12-01 Epub Date: 2024-11-26 DOI: 10.1056/EVIDmr2400285
Ogaga Urhie, Kirtan Patolia, Michael Alebich

AbstractMorning Report is a time-honored tradition where physicians-in-training present cases to their colleagues and clinical experts to collaboratively examine an interesting patient presentation. The Morning Report section seeks to carry on this tradition by presenting a patient's chief concern and story, inviting the reader to develop a differential diagnosis and discover the diagnosis alongside the authors of the case. This report examines the story of a 52-year-old man who presented to the emergency department with subacute abdominal pain and jaundice. Fever, worsening liver function tests, and multi-organ failure developed. Using questions, physical examination, and testing, an illness script for the presentation emerges; the differential is refined until a final diagnosis is made.

摘要 "晨间报告 "是一个历史悠久的传统,由受训医师向同事和临床专家介绍病例,共同研究有趣的患者表现。晨间报告 "部分旨在继承这一传统,通过介绍病人的主要问题和故事,邀请读者与病例作者一起进行鉴别诊断并发现诊断结果。本报告探讨的是一名 52 岁男子的故事,他因亚急性腹痛和黄疸就诊于急诊科。随后出现发热、肝功能检查恶化和多器官功能衰竭。通过提问、体格检查和化验,该病例的病情脚本逐渐浮出水面;鉴别诊断不断完善,直至最终确诊。
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引用次数: 0
Truncated, Not Forgotten - Handling Left Truncation in Time-to-Event Studies. 截断,不遗忘--在时间事件研究中处理左截断。
Pub Date : 2024-12-01 Epub Date: 2024-11-26 DOI: 10.1056/EVIDe2400384
Larry Han
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引用次数: 0
Sedation in the ICU. 重症监护室的镇静。
Pub Date : 2024-11-01 Epub Date: 2024-10-22 DOI: 10.1056/EVIDra2300347
Kalynn A Northam, Kristy M Phillips

AbstractSedation practices are key to improving intensive care unit (ICU) outcomes. Adequate treatment of pain, minimization of sedation, delirium prevention, and improved patient interaction to ensure early rehabilitation and faster ventilator liberation are evidenced-based components of ICU care. Here we review components of appropriate ICU sedation including the use of multicomponent care bundles such as the ABCDEF bundle with a focus on changes in ICU practice that followed the Covid-19 pandemic.

摘要镇静措施是改善重症监护室(ICU)疗效的关键。充分治疗疼痛、尽量减少镇静、预防谵妄、改善患者互动以确保早期康复和更快地脱离呼吸机,这些都是重症监护室护理的循证组成部分。在此,我们回顾了 ICU 适当镇静的组成部分,包括使用 ABCDEF 等多组分护理捆绑包,重点关注 Covid-19 大流行后 ICU 实践的变化。
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引用次数: 0
A 53-Year-Old Man with Persistent Epigastric Pain. 一名 53 岁男性的持续性上腹痛。
Pub Date : 2024-11-01 Epub Date: 2024-10-22 DOI: 10.1056/EVIDmr2400027
Mohamed Hassan, Ayman Zaki Azzam, Rana Abdo, Abdulmajid Alomran, Zoha Alghamdi, Rania Naguib, Khaled O Alsaad, Tarek M Amin

AbstractMorning Report is a time-honored tradition where physicians-in-training present cases to their colleagues and clinical experts to collaboratively examine an interesting patient presentation. The Morning Report section seeks to carry on this tradition by presenting a patient's chief concern and story, inviting the reader to develop a differential diagnosis and discover the diagnosis alongside the authors of the case. This report examines the story of a 53-year-old man who had epigastric pain that he described as a sensation of burning behind his sternum. It persisted for months despite treatment with proton pump inhibitors. Using questions, physical examination, and testing, an illness script for the presentation emerges. As the clinical course progresses, the differential is refined until a diagnosis is made.

摘要 "晨间报告 "是一个历史悠久的传统,由受训医师向同事和临床专家介绍病例,共同研究有趣的患者表现。晨间报告 "部分旨在继承这一传统,通过介绍患者的主要病症和故事,邀请读者与病例作者一起进行鉴别诊断并发现诊断结果。本报告探讨的是一名 53 岁男子的上腹部疼痛故事,他将疼痛描述为胸骨后烧灼感。尽管使用质子泵抑制剂进行了治疗,但疼痛仍持续了数月。通过提问、体格检查和化验,该病例出现了疾病脚本。随着临床病程的进展,鉴别诊断也在不断完善,直至确诊。
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NEJM evidence
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