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Biotech / Medical : Sepracor-Looks very promising

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To: Harold Engstrom who wrote (4218)2/17/2000 11:50:00 AM
From: Biomaven  Read Replies (1) of 10280
 
Harold,

Yes, this was indeed an excellent result. There are really two different issues here:

1. Speed of onset. Here nora wins hands down vs. Claritin (loratadine). It probably won't do better than DCL (Claritin II), however - DCL acts much faster than Claritin.

2. Efficacy: This was a surprise.

Six hours after dosing, NORA 90 mg produced a significant reduction in TSS compared to LAT and PBO, while NORA 30 mg and LAT produced significant reductions in TSS compared to PBO.

(p < .04 for the NORA/LAT [loratadine] comparison)

Showing a significant efficacy improvement against the current market leader is quite surprising. It's generally very hard to show efficacy improvements like this when the drug you are trying to beat is already pretty good. Six hours is long enough so that this is definitely showing more than just speed of onset.

"Best of breed" is still a definite possibility, although Claritin II and the improved Zyrtec will provide tough competition.

Peter
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