Skip to content

Abacaviramnmcnc

Published: August 9, 2026Updated: August 16, 2026

羊水阿巴卡韦检测是一项产前检测,用于测量孕妇羊水中抗HIV药物阿巴卡韦的浓度。

Quick summary

{用于监测HIV阳性孕妇在怀孕期间阿巴卡韦药物浓度,帮助评估药物通过胎盘到达胎儿的效率,协助医生调整HIV感染孕妇的用药方案,样本通过羊膜穿刺术获取,对胎儿和孕妇安全性需要权衡评估}

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
78772-1
Short code
Abacavir Amn-mCnc
Synonyms
Abacavir Amn-mCnc
Category
chemistry
Sample
fluid
Container
Sterile tube
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Specimen volume
2-5 mL
Stability
Room temperature: 2h, Refrigerated: 24h
Hemolysis max
300
TAT
4–24 hours
Order
routine

这是什么测试?

羊水阿巴卡韦检测是一种实验室检测,用于测量羊水(包围胎儿的液体)中阿巴卡韦的浓度。阿巴卡韦是一种常用于治疗HIV感染的抗逆转录病毒药物。这项检测属于产前监测项目,旨在评估药物在子宫内环境中的浓度水平,帮助医生了解药物是否有效通过胎盘到达胎儿周围的环境。

检测过程中,医生会通过羊膜穿刺术(羊水穿刺)从子宫内抽取少量羊水样本。该样本随后被送往实验室,使用质谱法等技术进行分析,以确定阿巴卡韦的具体浓度。

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings2

Frequently asked questions

为什么需要在羊水中检测阿巴卡韦浓度?
羊水中的药物浓度可以间接反映药物通过胎盘的情况。对于HIV阳性孕妇,了解阿巴卡韦是否能有效到达胎儿周围环境,有助于评估胎儿是否得到充分的药物保护,从而指导后续治疗方案的调整。
这项检测对胎儿安全吗?
羊膜穿刺术是一种侵入性操作,存在约1/500至1/1000的流产风险。医生会在充分评估检测的必要性后,与孕妇讨论利弊,再决定是否进行。检测获得的临床信息通常需要与潜在风险进行权衡。
检测结果异常怎么办?
如果检测结果显示羊水中阿巴卡韦浓度不理想,医生可能会调整用药方案,如增加剂量或更换其他抗病毒药物。同时,医生会加强产前监测,确保胎儿健康发育。
这项检测与普通产前检查有何不同?
这是一项针对特定人群(HIV感染孕妇)的专项检测,而非常规产前筛查项目。它需要专科医生(通常是感染科或产科专家)根据具体病情评估后开单,并非所有孕妇都需要进行。
  1. 1
  2. 2

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy