Ozmosi | SPN-538 Drug Profile
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SPN-538

Alternative Names: spn-538, spn 538, spn538
Clinical Status: Inactive
Latest Update: 2026-01-22
Latest Update Note: Clinical Trial Update

Product Description

SPN-538 (Trokendi XR,Supernus Pharmaceuticals, Inc.) is a novel extended-release, once-daily capsule formulation of TPM that may improve tolerability and adherence.

Mechanisms of Action: Sodium Channel Antagonist

Novel Mechanism: No

Modality: Unknown

Route of Administration: N/A

FDA Designation: *

Approval Status: Not Approved

Approved Countries: None

Approved Indications: None

Known Adverse Events: None

Company: Supernus
Company Location: Eastern America
Company Founding Year: 2005
Additional Commercial Interests: None

Clinical Description

Countries in Clinic:

Active Clinical Trial Count:

Recent & Upcoming Milestones

Highest Development Phases

Phase 4: Migraine Disorders|Headache Disorders

Trial ID

Trial

Phase

Trial Status

Disease

Primary Completion Date

Probability of Success

Latest Trial Update Date

Data Updated

NCT04050293

538P401

P4

Terminated

Migraine Disorders|Headache Disorders

2023-03-01

2026-01-23

Primary Completion Date|Primary Endpoints|Start Date|Study Completion Date|Treatments

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