The antidepressant Paxil was approved for sale in 1992, the cholesterol-lowering drug Pravachol in 1996. Company studies proved that each drug, on its own, works and is safe. But what about when they are taken together?
By mining tens of thousands of electronic patient records, researchers at Stanford University quickly discovered an unexpected answer: people who take both drugs have higher blood glucose levels. The effect was even greater in diabetics, for whom excess blood sugar is a health danger.
The research is an example of the increasing ease with which scientists now scour digitized medical results, like glucose tests and drug prescriptions, to find hidden patterns. "You're not constrained by the need to actually get patients lined up in a clinical trial that would be incredibly expensive," says Russ Altman, director of Stanford's Biomedical Informatics Training Program, whose group published the Paxil/Pravachol result in the journal Clinical Pharmacology and Therapeutics this July. "We had most of this paper done probably in a month."
To read the full, original article click on this link: Mining Data for Better Medicine - Technology Review
Author: NEIL SAVAGE
