PMID- 19485844 OWN - NLM STAT- MEDLINE DCOM- 20090811 LR - 20201219 IS - 0025-729X (Print) IS - 0025-729X (Linking) VI - 190 IP - 11 DP - 2009 Jun 1 TI - Improving drug safety by locating genetic markers for hypersensitivity reactions. PG - 641-3 AB - Individuals vary in their response to a medication with regard to efficacy and adverse effects. The human leukocyte antigen (HLA) region of DNA offers the key to predicting drug hypersensitivity reactions. Single nucleotide polymorphisms for hypersensitivity reactions with carbamazepine, abacavir and allopurinol have been identified. A randomised controlled trial demonstrated the effectiveness of prospective screening for the predisposing genetic marker in preventing all cases of the hypersensitivity reaction with abacavir. Further pharmacogenetic investigation of hypersensitivity reactions could be conducted in Australia by establishing a network of sentinel hospitals. FAU - Ronaldson, Kathlyn J AU - Ronaldson KJ AD - Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC. kathlyn.ronaldson@med.monash.edu.au FAU - McNeil, John J AU - McNeil JJ LA - eng PT - Journal Article PT - Review PL - Australia TA - Med J Aust JT - The Medical journal of Australia JID - 0400714 RN - 0 (Biomarkers, Pharmacological) RN - 0 (Genetic Markers) SB - IM MH - Biomarkers, Pharmacological/*analysis MH - Drug Hypersensitivity/diagnosis/*genetics MH - *Drug-Related Side Effects and Adverse Reactions MH - Genetic Markers/*genetics MH - Humans MH - Hypersensitivity, Delayed/diagnosis/*genetics MH - Hypersensitivity, Immediate/diagnosis/*genetics MH - Pharmacogenetics/*methods RF - 23 EDAT- 2009/06/03 09:00 MHDA- 2009/08/12 09:00 CRDT- 2009/06/03 09:00 PHST- 2008/05/20 00:00 [received] PHST- 2008/11/19 00:00 [accepted] PHST- 2009/06/03 09:00 [entrez] PHST- 2009/06/03 09:00 [pubmed] PHST- 2009/08/12 09:00 [medline] AID - ron10621_fm [pii] AID - 10.5694/j.1326-5377.2009.tb02594.x [doi] PST - ppublish SO - Med J Aust. 2009 Jun 1;190(11):641-3. doi: 10.5694/j.1326-5377.2009.tb02594.x.