口服诺和神经精神事件之间的关联:自控案例系列与主动比较器设计
Yin Zhang1, Min Fan2, Natalie T Y Tsie3
1Department of Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China.
Pharmacoepidemiology and drug safety
|October 18, 2024
概括
这项研究发现,虽然诺基诺的使用与神经精神病事件的暂时增加有关,但这种模式也在阿莫西西林/克拉夫兰酸中观察到. 经过调整后的分析显示,这两种抗生素之间的风险没有显著差异,这表明神经精神疾病事件可能不是处方这些抗生素的决定性因素.
科学领域:
- 药物监督 药物监督 药物监督
- 神经科学是一个神经科学.
- 临床流行病学 临床流行病学
背景情况:
- 诺基诺对神经精神疾病的影响的证据主要来自病例报告.
- 与诺基诺相关的神经精神事件的基于人口的数据有限.
研究的目的:
- 调查诺基诺使用与急性神经精神病事件之间的关联.
- 使用一个自控案例系列 (SCCS) 与一个活跃的比较器,以最大限度地减少混.
主要方法:
- 采用了具有主动比较器设计的自我控制的案例系列.
- 分析了香港公共医疗记录 (2001-2013) 的数据.
- 对神经精神事件的发病率比率 (IRR) 进行了诺基诺暴露前后的比较,使用阿莫西林/克拉夫兰酸作为比较剂.
主要成果:
- 在使用诺时 (IRR: 2.11) 和处方后长达7天 (IRR: 1.90) 观察到神经精神事件的风险增加.
- 在阿莫西西林/克拉夫兰酸使用者中也发现了类似的情况 (IRR分别为1.92和1.81).
- 对比调整后的分析显示,诺基诺和阿莫西西林/克拉夫兰酸之间的神经精神病事件风险没有显著差异 (调整后的IRR为1.10和1.05).
结论:
- 虽然初步分析显示了诺基诺和神经精神事件之间的时间关联,但与阿莫西西林/克拉夫兰酸相似的模式表明这可能不是药物特定的.
- 经调整后的风险估计表明,诺基诺和阿莫西西林/克拉夫兰酸之间的神经精神病事件风险没有显著差异.
- 这些发现表明,神经精神事件的风险不应该是选择这些抗生素类别之间的主要因素.
相关概念视频
Pharmacovigilance
783
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...
783
Nonlinear Pharmacokinetics: Dependence of Elimination Half-Life and Dose Clearance
96
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...
96
Psychosis: Goals of Pharmacotherapy
109
Antipsychotic drugs are a crucial treatment method for acute and chronic psychoses, bipolar illness, and behavioral disorders. The selection of these drugs depends on several factors, including the state of the disease, clinical judgment, possible drug interactions, and the patient's sensitivity to adverse effects. In immediate scenarios, such as delirium and dementia, short-term treatment with low doses of high-potency typical or atypical agents can effectively manage symptom exacerbation.
109
Anticoagulant Drugs: Vitamin K Antagonists and Direct Oral Anticoagulants
1.2K
Oral anticoagulants are vital tools in preventing and treating blood clotting disorders. This diverse class of medications can be categorized as vitamin K antagonists, exemplified by warfarin, and direct thrombin inhibitors (DTIs), such as dabigatran, as well as factor Xa inhibitors, including rivaroxaban.
Warfarin, a prominent vitamin K antagonist family member, exerts its effect by inhibiting the enzyme VKORC1 (vitamin K epoxide reductase complex 1). By hindering this enzyme, warfarin...
Warfarin, a prominent vitamin K antagonist family member, exerts its effect by inhibiting the enzyme VKORC1 (vitamin K epoxide reductase complex 1). By hindering this enzyme, warfarin...
1.2K
Drug Regulation
1.3K
Drug regulation encompasses the management of drug usage by evaluating its safety and efficacy through assessments conducted by regulatory authorities. Regrettably, the history of drug regulation is marred by several catastrophic events. One such incident is the Elixir Sulfanilamide tragedy, in which the toxic compound diethyl glycol was included in a sweet-tasting medication, leading to numerous fatalities. This event prompted the enactment of the Food, Drug, and Cosmetic Act in 1938. Under...
1.3K


