吉菲提尼布诱导的严重皮肤学不良反应:病例报告和药物遗传特征
Mariana Vieira Morau1, Cecilia Souto Seguin1, Mauricio Wesley Perroud Junior1
1Faculdade de Ciências Médicas, Universidade Estadual de Campinas, Campinas 13083-887, SP, Brazil.
Pharmaceuticals (Basel, Switzerland)
|August 29, 2024
概括
药物遗传学可以预测与gefitinib治疗的非小细胞肺癌 (NSCLC) 患者的严重皮肤反应. 在ABCB1,ABCG2和CYP3A5中的遗传变异可能会影响gefitinib.
科学领域:
- 药理学 药理学是指药理学的学科.
- 在瘤学瘤学.
- 遗传学 遗传学 是一个
背景情况:
- 格菲提尼布是一种针对高级非小细胞肺癌 (NSCLC) 的向治疗方法.
- 皮肤学不良反应是gefitinib治疗的常见副作用.
- 药物不良反应的多因素性质需要个性化的方法.
研究的目的:
- 调查药物遗传学在预测NSCLC患者对gefitinib严重皮肤学副作用的潜在作用.
- 突出药物遗传分析在优化癌症治疗中的临床意义.
主要方法:
- 一个女性NSCLC患者用gefitinib (250毫克/天) 治疗的病例报告.
- 严重的皮肤不良反应 (皮肤皮疹,黄斑皮疹,超色素) 的详细文档.
- 药物遗传学分析包括ATP结合盒B1 (ABCB1),ABCG2和细胞染色体P450 3A5 (CYP3A5) 的变体.
主要成果:
- 患者出现了严重的皮肤反应,导致治疗中断.
- 药物遗传学分析揭示了特定的遗传变异:ABCB1 rs1128503同性,ABCG2 rs2231142和rs2622604异性,以及一个非功能性CYP3A5变异.
- 没有药物相互作用或坚持问题被确定为不良事件的原因.
结论:
- 这一案例表明,特定的药物遗传特征与gefitinib诱导的皮肤不良反应之间存在潜在的联系.
- 对药物遗传学的进一步研究对于预测和管理NSCLC患者药物不良反应至关重要.
- 包含药物遗传数据的个性化医疗方法可能会改善gefitinib治疗结果.
相关概念视频
Combination Therapies and Personalized Medicine
4.9K
Combining two or more treatment methods increases the life span of cancer patients while reducing damage to vital organs or tissue from the overuse of a single treatment. Combination therapy also targets different cancer-inducing pathways, thus reducing the chances of developing resistance to treatment.
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
4.9K
Pharmacovigilance
789
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...
789
Treatment for Pulmonary Arterial Hypertension: Receptor Tyrosine Kinase Inhibitors and Calcium Channel Blockers
147
Receptor tyrosine kinase inhibitors (TKIs) and calcium channel blockers (CCBs) are two critical categories of drugs employed in the treatment of pulmonary artery hypertension (PAH). PAH is a disease that causes high blood pressure in the pulmonary arteries, resulting in chest pain, fatigue, and shortness of breath.
TKIs, such as imatinib (Gleevec), are particularly effective in tackling the growth and mitogenic factors that become upregulated in PAH patients. These factors contribute to the...
TKIs, such as imatinib (Gleevec), are particularly effective in tackling the growth and mitogenic factors that become upregulated in PAH patients. These factors contribute to the...
147


