Posts tagged ‘BELVIQ’

BELVIQ (lorcaserin) Approved

My webmaster tells me that we have had a record number of visitors to our website this week. Thank you all for visiting us. I suspect many of you were looking for some last minute comments before the June 27, 2011 PDUFA Date for lorcaserin. I didn’t post anything because I had nothing new to add. As I had said in the past, I thought Arena (ARNA) had a better chance of getting approval for LORQESS than did Qnexa because the cardiac problems could be monitored and managed while the teratogenicity issue with Qnexa was binary, ie, all or nothing on the teratogenic effect.

Well, Arena is rejoicing and ringing the BELVIQ! (nee LORQESS). The folks at Vivus (VVUS) and probably some of the analysts are seeing the BELVIQ approval as a sure sign that an approval for QNEXA is just around the corner. I say not so fast. If you remember, a major concern expressed here and raised by some at the Advisory Committee meeting was whether women of child bearing potential who were overweight would heed the warning to avoid getting pregnant, especially in light of the number of women in the QNEXA controlled clinical trials who became pregnant.

Well, those clever folks at FDA added a couple of things to the BELVIQ approval that might do two things. The first is a warning that women of child bearing potential should not take BELVIQ. If I were FDA, I’d try and find a way to monitor how many women and their physicians paid attention to that warning. Should be relatively easy to collect that information. If they find a significant pregnancy rate in women taking BELVIQ, they know the warning is not enough – all this done without jeopardizing an unborn child. The second thing that the FDA did was to recommend that the DEA assign a control classification to BELVIQ. Whether the DEA will do this is unknown at this time. If they do, there is a made to order distribution control for QNEXA should they decide to do it.

If your looking for the bottom line that I normally provide, this is it – if I had to lose 40 pounds in 2 years and had only the choice of waiting for QNEXA or diet, I’d start giving up the cupcakes tomorrow!