Skip to main content
. 2021 Oct 25;14(11):1077. doi: 10.3390/ph14111077

Table 3.

The frequencies of Class I HLA-associated drug hypersensitivity and related drug adverse reactions.

HLA Pharmacogenetics Marker Allele Frequency (%) Drug ADR Type
Thai Population (n = 470) [25] African Americans (n = 252) [26] North American (n = 187) [26] Caucasians (n = 265) [26] Hispanics (n = 234) [26] Asians (n = 358) [26]
HLA-A*01:01 2.23 5.56 7.49 15.09 5.98 1.53 Phenobarbital SCARs, MPE [32]
HLA-A*24:02 11.49 2.78 22.73 6.6 12.18 18.94 Carbamazepine SJS/TEN [33]
Phenytoin SJS/TEN [33]
Lamotrigine SJS/TEN, MPE [33]
HLA-A*30:02 0 4.96 1.87 0.57 3.42 0.14 Amoxicillin-Clavulanate DILI [34]
HLA-A*31:01 0.85 0.79 7.75 3.21 4.91 3.06 Carbamazepine CADRs, SJS/TEN, DRESS, MPE [35,69,70]
0.85 0.79 7.75 3.21 4.91 3.06 Lamotrigine SCARs [36]
HLA-A*33:03 11.17 3.97 0.53 0.57 1.07 11.7 Allopurinol SJS/TEN [71,72]
Ticlopidine DILI [73]
HLA-A*68:01 0.96 2.58 5.62 3.02 2.56 0.28 Lamotrigine SCARs [37]
HLA-B*13:01 5.96 0 0 0 0 3.34 Phenytoin SCARs [38]
Phenobarbital DRESS [32]
Dapsone DRESS [39]
Salazosulfa-pyridine DRESS [40]
HLA-B*15:02 7.66 0.2 0 0 0 4.87 Carbamazepine SJS/TEN [35,69,70]
Oxcarbazepine MPE, SJS [35]
Phenytoin SJS/TEN [35]
Cotrimoxazole SJS/TEN [74]
HLA-B*15:11 0.21 0 0 0 0 0.28 Carbamazepine SJS/TEN [35,69]
HLA-B*15:13 0.96 0 0 0 0 0.28 Phenytoin SJS/TEN, DRESS [33,75,76]
HLA-B*35:05 1.91 0 0 0.38 0.85 0.14 Nevirapine SJS/TEN, DRESS [69,77]
HLA-B*38:01 0 0.4 1.07 2.45 1.71 0.42 Co-trimoxazole SJS/TEN [78]
HLA-B*38:02 4.26 0 0 0.19 0 6.55 Oxcarbazepine MPE [79]
Co-trimoxazole SJS/TEN [78]
HLA-B*51:01 4.26 1.2 11.23 5.66 6.2 6.69 Phenobarbital SJS/TEN [32]
HLA-B*56:02 0.11 0 0 0 0 0.28 Phenytoin DRESS [38]
HLA-B*57:01 1.17 2.39 2.14 4.15 1.92 0.97 Abacavir AHS [35,69,80]
Flucloxacillin DILI [81]
HLA-B*58:01 6.38 6.37 0.8 1.13 1.07 7.38 Allopurinol CADRs, SCARs, MPE, SJS/TEN, DRESS [35,69,71,82]
HLA-B*59:01 0 0 0 0 0 0.56 Methazolamide SJS/TEN [83]
HLA-C*03:02 7.77 2.78 0.27 0.38 1.07 7.66 Allopurinol SJS/TEN [71,72]
HLA-C*06:02 4.26 11.31 5.62 8.68 6.84 3.62 Co-trimoxazole SJS/TEN [74]
HLA-C*08:01 10.32 0.2 2.41 0 1.71 11.28 Carbamazepine SJS/TEN [33]
Phenytoin SJS/TEN [84]
Allopurinol SJS/TEN [84]
Co-trimoxazole SJS/TEN [74]