Biohaven Announces Robust Clinical Data with Single Dose Rimegepant That Defines Acute and Durable Benefits to Patients: The First Oral CGRP Receptor Antagonist to Deliver Positive Data on Pain Freedom and Most Bothersome Symptom in Two Pivotal Phase 3 Tr

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Apr 23, 2018
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- Broad and clinically important benefits beyond the initial registrational endpoints are now reported.

- Durability of clinical effect was seen across multiple outcome measures and findings were consistent across both pivotal Phase 3 trials.

- A single dose of rimegepant, without any rescue medications, was superior to placebo for pain freedom and pain relief at 2 hours post-dosing, and showed a profile of increasing improvement throughout the first eight hours that was sustained compared to placebo out to 24 and 48 hours.

- The vast majority of rimegepant treated patients did not take rescue medications during the 24 hour period after dosing.

- Rimegepant-treated patients showed improvement on measures of functional disability with a greater proportion of patients achieving normal function.

- Rimegepant demonstrated a safety profile similar to placebo including liver function tests.

- Tolerability profile with rimegepant was similar to placebo and favorable compared to historical triptan experience.

- More than 3x the number of subjects who responded to treatment preferred rimegepant over their previous therapy.

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