药物摄入与增加牛皮风险之间的因果关系
Zhichen Li1, Haobin Zhou2, Chuxian Hu3
1The Second Clinical College of Guangzhou Medical University, Guangzhou, Guangdong, China.
Dermatology practical & conceptual
|February 16, 2024
概括
某些药物,包括他类药物和抗高血压药物,可能会因果性地增加牛皮风险. 这项门德尔随机化研究确定了与较高的牛皮发病率相关的特定药物类别,为疾病病因提供了洞察力.
科学领域:
- 遗传学和流行病学
- 药物基因组学 药物基因组学
- 皮肤病学 皮肤病学
背景情况:
- 牛皮是一种慢性炎症性皮肤疾病,没有确定的治疗方法.
- 以前的观察性研究表明药物使用和牛皮风险之间存在联系,但受到混因素的限制.
研究的目的:
- 调查服用特定药物与患上牛皮风险增加之间的潜在因果关系.
- 利用门德尔的随机化 (MR) 来克服观察性研究的局限性并建立因果关系.
主要方法:
- 进行了一项两样本的门德尔随机化 (MR) 研究.
- 23种类型的药物摄入 (N=1809) 的全基因组关联研究 (GWAS) 数据来源于英国生物银行.
- 牛皮的GWAS数据 (8,075例,330,975对照) 来自FinnGen数据库 (第8版).
- 逆变量加权MR (IVW-MR) 用于估计因果关系.
主要成果:
- 通过IVW-MR分析发现,HMG CoA减少酶抑制剂 (他类药物) 摄入与牛皮风险增加 (OR=1.167) 之间存在显著的积极因果关系.
- 增加的牛皮风险也与使用甲状腺制剂 (OR=1.080),非类固醇抗炎和抗风湿产品 (OR=1.406),阿尼利德 (OR=1.379),全身抗组胺剂 (OR=1.341) 和抗高血压剂 (OR=1.099) 相关.
- 对于其他研究的药物类型,没有发现显著的因果关系.
结论:
- 这项研究提供了因果证据,表明使用HMG CoA减少酶抑制剂,甲状腺制剂,NSAIDs,anilides,全身抗组胺剂和抗高血压剂可能会增加患牛皮的风险.
- 这些发现突出了特定的药物类别,需要进一步研究它们在牛皮病原发生中的作用和潜在的临床影响.
相关概念视频
Nonlinear Pharmacokinetics: Dependence of Elimination Half-Life and Dose Clearance
137
The elimination half-life and drug clearance of drugs following nonlinear kinetics can vary with dosage. The Michaelis-Menten parameters and drug concentration influence these factors. As the dose increases, the elimination half-life tends to lengthen, resulting in a reduction in clearance and a disproportionately larger area under the curve. The total clearance can be derived from the Michaelis-Menten equation for drugs following a one-compartment model.
A study on guinea pigs examined the...
A study on guinea pigs examined the...
137
Psychoneuroimmunology: Cardiovascular Disease
30
Psychoneuroimmunology (PNI) is a multidisciplinary field that examines how psychological factors, particularly stress, interact with the immune system and impact physical health. Research in PNI has shown that chronic or traumatic stress can disrupt both the hypothalamic-pituitary-adrenal axis and the sympathetic nervous system. These disruptions contribute to serious health conditions, including cardiovascular diseases.
A key area of focus in PNI is the relationship between stress and coronary...
A key area of focus in PNI is the relationship between stress and coronary...
30
Autoimmune Disorders
436
Autoimmune diseases are a group of disorders in which the body's immune system mistakenly attacks its own cells, tissues, and organs. This results from an overactive immune response against substances and tissues normally present in the body. Let's delve into the concept and mechanism of autoimmune diseases from an immune system point of view, explore different causes and examples of such diseases, and discuss potential solutions.
Concept and Mechanism of Autoimmune Diseases
The immune...
Concept and Mechanism of Autoimmune Diseases
The immune...
436
Pharmacovigilance
833
Post-marketing surveillance is a critical component of pharmaceutical regulation, often uncovering unanticipated adverse drug reactions (ADRs) once a drug is widely used over an extended period.
This process, termed pharmacovigilance, aims to detect, evaluate, and minimize harmful effects related to medication use. The data collection for pharmacovigilance depends on spontaneous reporting systems, where healthcare professionals or patients voluntarily report suspected ADRs.
In some cases, there...
This process, termed pharmacovigilance, aims to detect, evaluate, and minimize harmful effects related to medication use. The data collection for pharmacovigilance depends on spontaneous reporting systems, where healthcare professionals or patients voluntarily report suspected ADRs.
In some cases, there...
833
Factors Influencing Drug Absorption: Disease States and Pharmacology
515
Multiple disease states can significantly influence the oral drug absorption process by affecting blood flow and the functionality of the gastrointestinal (GI) system. Various GI diseases, including conditions that alter GI motility, such as diarrhea, decreased acid secretions (achlorhydria), and infections, have been associated with reduced drug absorption.
Substances such as alcohol and specific drugs, including antineoplastics, can also negatively impact drug absorption. For instance,...
Substances such as alcohol and specific drugs, including antineoplastics, can also negatively impact drug absorption. For instance,...
515
Causality in Epidemiology
415
Causality or causation is a fundamental concept in epidemiology, vital for understanding the relationships between various factors and health outcomes. Despite its importance, there's no single, universally accepted definition of causality within the discipline. Drawing from a systematic review, causality in epidemiology encompasses several definitions, including production, necessary and sufficient, sufficient-component, counterfactual, and probabilistic models. Each has its strengths and...
415


