在怀孕期间暴露于神经疾病的药物 - 考虑长期影响的时候了吗?
Chen Liu1, Samuel Pace2, Rebecca Bromley3,4
1Preventive Neurology Unit, Wolfson Institute of Population Health, QMUL, UK.
EClinicalMedicine
|September 4, 2023
概括
在怀孕期间治疗成人发病的神经疾病需要平衡孕产妇健康益处与胎儿风险. 从产前药物暴露的长期神经发育结果需要进一步的研究.
科学领域:
- 神经学 神经学
- 发育神经科学的发展神经科学.
- 药理学 药理学是指药理学的学科.
背景情况:
- 许多长期的神经疾病,包括,偏头痛和神经炎症疾病,在年轻成人时被诊断出来.
- 慢性神经系统疾病往往需要终身治疗,以控制症状或改变疾病.
- 在怀孕期间管理这些疾病需要平衡母亲治疗的益处与药物暴露的潜在胎儿风险.
研究的目的:
- 审查现有证据,对治疗常见的成人发病的神经疾病对胎儿神经发育的长期影响.
- 为了突出评估长期数据的重要性,由于对氨酸暴露的担忧.
- 讨论改善未来关于这个主题知识的策略.
主要方法:
- 对现有关于在成年早期诊断的长期神经疾病研究的文献综述.
- 对治疗,偏头痛和神经炎症疾病的证据的审查.
- 在怀孕期间母亲暴露于药物后,对胎儿结果的数据分析.
主要成果:
- 关于短期胎儿结果的数据正在增加,但关于长期神经发育影响的信息仍然有限.
- 胎儿瓦酸盐暴露与严重的长期神经发育结果之间的关联强调了需要更多数据的必要性.
- 关于治疗,偏头痛和神经炎症疾病的长期影响的证据正在合成.
结论:
- 对于用于治疗常见成人发病的神经疾病的药物对神经发育长期影响的更全面的数据有着迫切的需要.
- 未来的研究应该专注于捕捉和评估长期结果,以更好地告知临床实践和患者咨询.
- 需要改进策略,以提高我们对治疗这些疾病的孕妇的风险和益处的理解.
相关概念视频
Factors Affecting Drug Response: Overview
2.0K
When it comes to infants and young children, they are typically administered smaller doses of medication in comparison to adults. This is primarily because their organ functions still need to fully develop, meaning their bodies are not as efficient at metabolizing or eliminating drugs. Additionally, their blood-brain barrier is more permeable than in adults. As a result, high concentrations of drugs can easily penetrate the central nervous system (CNS), potentially leading to neurological...
2.0K
Teratogenicity
2.5K
The ability of a drug to produce structural deformations and functional abnormalities in the developing embryo or the fetus is called teratogenicity, and the drug producing this effect is known as a teratogen. Teratogenic effects include stillbirth, miscarriage, intrauterine growth restriction, and neurocognitive delay. A teratogen may affect the embryo at different stages of development, which is important in determining the type and extent of the damage. During blastocyst formation, the early...
2.5K
Disorders of the Nervous Tissue
1.4K
Nervous tissue is a vital component of the human body's communication system, enabling us to perceive and respond to stimuli. However, like all other tissues, it is vulnerable to disorders and diseases that can significantly impact our neurological functioning.
Homeostatic Imbalances:
Alzheimer's disease manifests as a gradual decline in memory and cognitive abilities, attributed to the buildup of amyloid plaques and neurofibrillary tangles in the brain.
Parkinson's disease arises from the...
Homeostatic Imbalances:
Alzheimer's disease manifests as a gradual decline in memory and cognitive abilities, attributed to the buildup of amyloid plaques and neurofibrillary tangles in the brain.
Parkinson's disease arises from the...
1.4K
Drug Therapy
68
The advent of drug therapy has profoundly shaped modern mental health care, providing targeted treatments for a range of psychological disorders. Psychotherapeutic drugs, classified into antianxiety, antidepressant, and antipsychotic medications, address symptoms across anxiety disorders, mood disorders, and schizophrenia. While these medications have transformed patient outcomes, they require careful management due to their potential side effects and limitations.
Antianxiety Medications
Antianxiety Medications
68
Drugs Affecting Neurotransmitter Synthesis
1.4K
Drugs affecting neurotransmitter synthesis can impact the adrenergic neuron and the synthesis of neurotransmitters. For example, α-methyltyrosine and carbidopa target specific enzymes involved in catecholamine synthesis. α-methyltyrosine inhibits the enzyme tyrosine hydroxylase, which converts tyrosine into dopamine. By blocking this enzyme, α-methyltyrosine reduces dopamine production and other catecholamines. Carbidopa, on the other hand, inhibits the enzyme dopa decarboxylase,...
1.4K
Long-term Potentiation
55.3K
Long-term potentiation, or LTP, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTP is the process of synaptic strengthening that occurs over time between pre- and postsynaptic neuronal connections. The synaptic strengthening of LTP works in opposition to the synaptic weakening of long-term depression (LTD) and together are the main mechanisms that underlie learning and memory.
55.3K


