Homocysteine After Nitrous Oxide Anesthesia

Summary

Our study looks at the interaction of a common mutation in the MTHFR gene and the risk of developing higher homocysteine levels after nitrous oxide (N2O) anesthesia. Specifically, we want to test the hypothesis that healthy patients carrying the MTHFR 677C\>T haplotype develop abnormal homocysteine levels after nitrous oxide anesthesia.

Timeline

Start

2005-01

Primary completion

—

Completion

2007-03

Publications

• Nagele P, Zeugswetter B, Eberle C, Hupfl M, Mittlbock M, Fodinger M. A common gene variant in methionine synthase reductase is not associated with peak homocysteine concentrations after nitrous oxide anesthesia. Pharmacogenet Genomics. 2009 May;19(5):325-9. doi: 10.1097/FPC.0b013e328328d54c.
• Nagele P, Zeugswetter B, Wiener C, Burger H, Hupfl M, Mittlbock M, Fodinger M. Influence of methylenetetrahydrofolate reductase gene polymorphisms on homocysteine concentrations after nitrous oxide anesthesia. Anesthesiology. 2008 Jul;109(1):36-43. doi: 10.1097/ALN.0b013e318178820b.

Drugs

Indications

No indication recorded.