The patent for Nurtec ODT (rimegepant) is set to expire on October 23, 2028 [1]. This date marks the end of the patent protection for the drug.
When can generic versions of Nurtec ODT be expected?
Following the patent expiration in October 2028, generic versions of Nurtec ODT could potentially become available. However, the exact timeline for generic market entry can be influenced by several factors, including any additional exclusivities or ongoing patent litigation [1].
What is Nurtec ODT used for?
Nurtec ODT is a prescription medication approved for the acute treatment of migraine with or without aura in adults [2]. It is also indicated for the preventive treatment of episodic migraine in adults [3]. The active ingredient in Nurtec ODT is rimegepant [2].
How does rimegepant work?
Rimegepant is a calcitonin gene-related peptide (CGRP) receptor antagonist [2]. It works by blocking the action of CGRP, a molecule that is believed to play a role in migraine pain and inflammation [4].
Are there other drugs similar to Nurtec ODT?
Yes, there are other medications that target the CGRP pathway for migraine treatment. These include other CGRP receptor antagonists and CGRP monoclonal antibodies [4]. Examples of other CGRP receptor antagonists include ubrogepant (Ubrelvy) [5]. CGRP monoclonal antibodies, such as erenumab (Aimovig), fremanezumab (Ajovy), and galcanezumab (Emgality), are administered via injection [4].
What is the difference between acute and preventive migraine treatment?
Acute treatment, like Nurtec ODT's indication for the acute treatment of migraine, is used to stop a migraine attack once it has started [2]. Preventive treatment, for which Nurtec ODT is also indicated, is taken regularly to reduce the frequency and severity of migraine attacks [3].
Who makes Nurtec ODT?
Nurtec ODT is manufactured by Biohaven Pharmaceuticals [2].
What is the pricing of Nurtec ODT?
Pricing for Nurtec ODT can vary. Information regarding specific costs and potential patient assistance programs is often available through the manufacturer's website or by consulting with a healthcare provider and insurance provider.
What are the side effects of Nurtec ODT?
The most common side effects reported in clinical trials for Nurtec ODT include nausea and upper abdominal pain [2].
What if a patent is challenged?
Patent challenges can affect the timeline for generic drug availability. If a patent for a drug like Nurtec ODT is successfully challenged, it could potentially lead to earlier generic entry than the stated expiration date [1].
Sources:
[1] DrugPatentWatch.com
[2] U.S. Food & Drug Administration (FDA) Prescribing Information for Nurtec ODT
[3] Nurtec ODT Official Website
[4] Mayo Clinic - Migraine treatments and drugs
[5] U.S. Food & Drug Administration (FDA) Prescribing Information for Ubrelvy