米氮平
临床注释ID
1183619154
药物名称(英)
mirtazapine
变异单倍型
CYP2D6*1, CYP2D6*1xN, CYP2D6*3, CYP2D6*4, CYP2D6*5, CYP2D6*6
基因
CYP2D6
证据级别
2A
水平覆盖
水平修饰符
Tier 1 VIP
表现型类别(英)
Metabolism/PK
表现型类别
代谢/PK
分数
8.75
PMID计数
5
计数的证据
10
表现型
表现型(英)
最新日期
2021/4/23 0:00:00
URL
https://www.pharmgkb.org/clinicalAnnotation/1183619154
专业人口(英)
专业人口
临床等位基因
id等位基因注释文本
1198 *6 Patients with the CYP2D6*6 allele in combination with another no function allele may have a decreased clearance of mirtazapine as compared to patients with the two normal function alleles. This drug-variant pair has been assigned a 鈥渘o recommendation鈥?by DPWG, as it was determined to be not clinically actionable. Other genetic and clinical factors may also influence metabolism of mirtazapine. This annotation only covers the pharmacokinetic relationship between CYP2D6 and mirtazapine and does not include evidence about clinical outcomes.
1197 *5 Patients with the CYP2D6*5 allele in combination with another no function allele may have a decreased clearance of mirtazapine as compared to patients with the two normal function alleles. This drug-variant pair has been assigned a 鈥渘o recommendation鈥?by DPWG, as it was determined to be not clinically actionable. Other genetic and clinical factors may also influence metabolism of mirtazapine. This annotation only covers the pharmacokinetic relationship between CYP2D6 and mirtazapine and does not include evidence about clinical outcomes.
1196 *4 Patients with the CYP2D6*4 allele in combination with another no function allele may have a decreased clearance of mirtazapine as compared to patients with the two normal function alleles. However, conflicting evidence has been reported. This drug-variant pair has been assigned a 鈥渘o recommendation鈥?by DPWG, as it was determined to be not clinically actionable. Other genetic and clinical factors may also influence metabolism of mirtazapine. This annotation only covers the pharmacokinetic relationship between CYP2D6 and mirtazapine and does not include evidence about clinical outcomes.
1195 *3 Patients with the CYP2D6*3 allele in combination with another no function allele may have a decreased clearance of mirtazapine as compared to patients with the two normal function alleles. This drug-variant pair has been assigned a 鈥渘o recommendation鈥?by DPWG, as it was determined to be not clinically actionable. Other genetic and clinical factors may also influence metabolism of mirtazapine. This annotation only covers the pharmacokinetic relationship between CYP2D6 and mirtazapine and does not include evidence about clinical outcomes.
1194 *1xN Patients carrying the CYP2D6*1xN allele in combination with a normal function may have an increased clearance of mirtazapine as compared to patients with two normal function alleles. However, conflicting evidence has been reported. This drug-variant pair has been assigned a 鈥渘o recommendation鈥?by DPWG, as it was determined to be not clinically actionable. Other genetic and clinical factors may also influence metabolism of mirtazapine. This annotation only covers the pharmacokinetic relationship between CYP2D6 and mirtazapine and does not include evidence about clinical outcomes.
1193 *1 Patients carrying the CYP2D6*1 allele in combination with another normal function allele may have an increased clearance of mirtazapine as compared to patients with two no function alleles and a decreased clearance of mirtazapine as compared to patients with an increased function allele in combination with a normal function allele. However, conflicting evidence has been reported. This drug-variant pair has been assigned a 鈥渘o recommendation鈥?by DPWG, as it was determined to be not clinically actionable. Other genetic and clinical factors may also influence metabolism of mirtazapine. This annotation only covers the pharmacokinetic relationship between CYP2D6 and mirtazapine and does not include evidence about clinical outcomes.
临床证据
id证据的ID总结
4134 1183618857 CYP2D6 *4 + *5 are associated with increased serum concentrations of S(+)-mirtazapine, mirtazapine S(+)/R(-) ratios and S(+)-N-desmethylmirtazapine when treated with mirtazapine in people with Mental Disorders as compared to CYP2D6 *1/*1.
4133 1183619103 CYP2D6 *4/*4 is not associated with differences in AUC of desmethylmirtazapine when exposed to mirtazapine in healthy individuals as compared to CYP2D6 *1/*1.
4132 1183619088 CYP2D6 *1/*1xN is not associated with differences in AUC of desmethylmirtazapine when exposed to mirtazapine in healthy individuals as compared to CYP2D6 *1/*1.
4131 1183619060 CYP2D6 *1/*1xN is associated with increased total clearance of racemic mirtazapine when exposed to mirtazapine in healthy individuals as compared to CYP2D6 *1/*1.
4130 1183619051 CYP2D6 *4/*4 is associated with decreased total clearance of racemic mirtazapine when exposed to mirtazapine in healthy individuals as compared to CYP2D6 *1/*1.
4129 1183619012 CYP2D6 *4/*4 is not associated with differences in desmethyl-mirtazapine parameters when exposed to mirtazapine in healthy individuals as compared to CYP2D6 *1/*1.
4128 1183618996 CYP2D6 *1/*1xN is associated with increased clearance of S(+) mirtazapine when exposed to mirtazapine in healthy individuals as compared to CYP2D6 *1/*1.
4127 1183618967 CYP2D6 *4/*4 is associated with decreased clearance of S(+) mirtazapine when exposed to mirtazapine in healthy individuals as compared to CYP2D6 *1/*1.
4126 1183618807 CYP2D6 *4/*4 + *4/*6 is associated with increased dose/weight adjusted AUC for mirtazapine when exposed to mirtazapine in healthy individuals as compared to CYP2D6 *1/*1.
4125 1183618754 CYP2D6 *3/*4 + *4/*6 are associated with increased S-mirtazapine plasma levels in non-smokers at day 14 of treatment when treated with mirtazapine in people with Depression as compared to CYP2D6 *1/*1.
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