A recent Danish study of people who have died from cardiac arrest implicates Lundbeck’s antidepressant Cipramil. The drug is based on the active substance citalopram, and the study concludes that the number of people who suffer cardiac arrests in the street, at work or in their homes is significantly higher amongst users of medicine based on this substance, than among users of other types of antidepressants.
“There is an unmistakably higher risk of cardiac arrest among users of citalopram. We believe it to be a danger signal, seeing as citalopram is a frequently prescribed drug in this country. But whether or not to discontinue treatment in some cases, would have to be decided in consultation with psychiatrists,” the originator of the study, ph. D. student Peter Weeke from Kardiologisk Overafdeling P at Gentofte Hospital, tells Videnskab.dk.