相关实验视频

Updated: Jun 4, 2025

Analyses of Proteinuria, Renal Infiltration of Leukocytes, and Renal Deposition of Proteins in Lupus-prone MRL/lpr Mice

Analyses of Proteinuria, Renal Infiltration of Leukocytes, and Renal Deposition of Proteins in Lupus-prone MRL/lpr Mice

Published on: June 8, 2022

狼炎随机对照试验:证据差距和代表性不足的群体

Alberto Nordmann-Gomes^1,2, Gabriel Cojuc-Konigsberg³, Adriana Hernández-Andrade²

¹School of Medicine, Universidad Panamericana, Mexico City, Mexico.

Lupus science & medicine

|December 20, 2024

概括

这次对性炎临床试验的审查强调了不同人群的代表性不足和研究设计不一致. 需要更多的包容性研究来治疗狼性炎.

科学领域:

腎臟病學 (nephrology) 是一種醫學專業.
类风湿病学类风湿病学
临床药理学临床药理学

背景情况:

狼性炎 (LN) 管理依赖于随机临床试验 (RCT) 的证据.
评估目前LN药理疗法研究中的概括性和识别证据差距至关重要.

研究的目的:

对用于初始狼性炎管理的药理疗法的RCT进行范围审查.
分析研究设计,参与者群体和结果定义,以评估可概括性和识别研究差距.

主要方法:

对于初始LN治疗的RCT的系统评估 (2000-2024年).
提取了关于研究设计,参与者标准,结果和临床特征的数据.
将干预措施分为指导方针推的 (例如,环胺,菌酸类似物) 和其他方案.
使用脆弱性指数 (FI) 评估研究的稳定性.

主要成果:

分析了来自61个RCT的124个干预臂,涉及7058名参与者.
指南推的疗法 (MPAA,NIH-CYC,三重药物) 占干预措施的63.7%.
多国性研究对于三重药物疗法是常见的,但对于NIH-CYC和tacrolimus是罕见的.
在大多数RCT (14.8%) 中,随访时间有限 (≥24个月).
黑人/其他种族以及全球特定地区的代表性不足.
严重的不良事件和患者报告的结果很少被报告.
结果定义和响应评估间隔是可变的.
在双重药物指南推治疗的RCT中观察到强度低 (FI 1-3).

结论:

需要在临床临床试验中更广泛地纳入代表性不足的人群.
研究设计和结果报告的同质化对于改善概括性至关重要.
需要进一步的研究来探索在证据有限的领域的新型干预措施和治疗比较.

关键词:

临床试验临床试验狼性炎是一种神经炎症.结果评估,医疗保健患者报告的结果措施系统性红斑性狼红斑性狼系统性狼

更多相关视频

The bm12 Inducible Model of Systemic Lupus Erythematosus SLE in C57BL/6 Mice

The bm12 Inducible Model of Systemic Lupus Erythematosus SLE in C57BL/6 Mice

Published on: November 1, 2015

Supervised Machine Learning for Semi-Quantification of Extracellular DNA in Glomerulonephritis

Supervised Machine Learning for Semi-Quantification of Extracellular DNA in Glomerulonephritis

Published on: June 18, 2020

相关概念视频

Hormonal Regulation

Hormonal Regulation

The renin-aldosterone system is an endocrine system which guides the renal absorption of water and electrolytes, thus managing blood pressure and osmoregulation. Activation of the system begins in the kidneys with a small cluster of cells adjacent to the afferent and efferent blood vessels of the renal corpuscle. As the nephrons are filtering blood, juxtaglomerular cells monitor blood pressure. If they detect a decrease in pressure, they release the hormone renin into the bloodstream.

Hazard Ratio

Hazard Ratio

The hazard ratio (HR) is a widely used measure in clinical trials to compare the risk of events, such as death or disease recurrence, between two groups over time. It reflects the ratio of hazard rates—the instantaneous risk of the event occurring—between a treatment group and a control group. This measure provides valuable insights into the relative effectiveness of a treatment by assessing how the risk of an event differs between the two groups.
For example, in a clinical trial...

Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches

Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches

Biopharmaceutical studies constitute a vital field aiming to enhance drug delivery methods and refine therapeutic approaches, drawing upon diverse interdisciplinary knowledge. In research methodologies, the choice between controlled and non-controlled studies significantly influences the study's reliability and accuracy.
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...