corner
Healthy Skepticism
Join us to help reduce harm from misleading health information.
Increase font size   Decrease font size   Print-friendly view   Print
Register Log in

Healthy Skepticism Library item: 4909

Warning: This library includes all items relevant to health product marketing that we are aware of regardless of quality. Often we do not agree with all or part of the contents.

 

Publication type: news

GSK issues Seroxat warning letter
PM Live.com 2006 May 16
http://www.pmlive.com/pharm_market/news.cfm?showArticle=1&ArticleID=4621

Keywords:
Seroxat suicude


Notes:

Ralph Faggotter’s Comments:

For a few years, SSRI anti-depressant manufacturers tried hard to deny that these drugs increased the rate of suicidal thoughts and behaviours.

Now the matter is so far beyond dispute that even the manufacturers have been forced to admit that such a relationship exists.


Full text:

GSK issues Seroxat warning letter

GlaxoSmithKline (GSK) has sent a letter to doctors warning them that there could be an elevated risk of suicidal behaviour in adults under 30 taking its antidepressant, Seroxat (sold as Paxil in the US).

Having reanalysed data from clinical trials involving almost 15,000 people, the firm said there was a higher frequency of suicidal behaviour in young adults treated with the drug for depression than in those taking a placebo.

The new analysis comes after the US Food and Drug Administration asked all manufacturers of anti-depression treatments to evaluate whether their products increased the risk of suicidal thoughts among adults.

The FDA said its review of antidepressants is not yet complete and patients taking such drugs should be carefully monitored for worsening of depression and suicidal thinking. It also said it is essential that patients on Seroxat don’t stop taking it suddenly.

In a statement, GSK said that “all of the reported events of suicidal behaviour in the adult patients… were non-fatal suicide attempts, and the majority of those attempts were in younger adults aged 18 to 30”.

“This new analysis reinforces existing medical guidance to closely monitor patients during treatment,” said a GSK spokeswoman. “This is especially the case in patients with depression, and the under 30 year olds.”

In 2004, the Medicines and Healthcare products Regulatory Agency (MHRA) issued a warning that children taking Seroxat in clinical trials were nearly three times more likely to attempt suicide than those on placebo and recommended that the drug should not be prescribed to children.

In August 2005, Seroxat was linked to increased suicide risks in adults in a study by researchers at Oslo University. They wrote in the BMC Medicine journal that an analysis of trials involving more than 1,500 patients found seven suicide attempts among those taking the drug and only one among those taking a placebo.

In the latest analysis, GSK found that the frequency of suicidal behaviour was higher in patients taking Seroxat – 11 out of 3,455 compared to one out of 1,978 on placebo. GSK said the findings should be interpreted with caution, due to the small numbers involved.

Seroxat, which has lost its market exclusivity, had first-quarter sales of £161m ($304m).

Date published: 16/05/2006

 

  Healthy Skepticism on RSS   Healthy Skepticism on Facebook   Healthy Skepticism on Twitter

Please
Click to Register

(read more)

then
Click to Log in
for free access to more features of this website.

Forgot your username or password?

You are invited to
apply for membership
of Healthy Skepticism,
if you support our aims.

Pay a subscription

Support our work with a donation

Buy Healthy Skepticism T Shirts


If there is something you don't like, please tell us. If you like our work, please tell others.

Email a Friend