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Extended Phenytoin

Phase 1

Healthy | Small molecule | Other |Viatris Inc.|Last Updated: Apr 24, 2024

Success Probability

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Market & Valuation

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Trial Design

RandomizedACTIVE_CONTROLLEDBiomarker
Total Trials1
Total Enrollment72

FDA Designations

No designations recorded

Clinical trial landscape

Extended Phenytoin · 1 trial · 1 indication

Phase 1 1
NCT00647621Steady-State Study of Extended Phenytoin Sodium Capsules 100 mg and Dilantin® Kapseals® 100 mgHealthy
COMPLETED72 Analytics
PHASE1COMPLETED
Steady-State Study of Extended Phenytoin Sodium Capsules 100 mg and Dilantin® Kapseals® 100 mg
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Study Endpoints

Primary Endpoints

Bioequivalence
within 30 days
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeOTHER

Treatment Arms

ArmTypeDescription
1EXPERIMENTALExtended Phenytoin Sodium Capsules 100 mg
2ACTIVE_COMPARATORDilantin® Kapseals® 100 mg

Interventions

NameTypeDescription
Extended Phenytoin Sodium Capsules 100 mgDRUG3x100mg for 14 days, fasting conditions, continuing 2 days with dosing following high-fat breakfast on Day 16
Dilantin® Kapseals® 100 mgDRUG3x100mg for 14 days, fasting conditions, continuing 2 days with dosing following high-fat breakfast on Day 16
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: 1. Age: 18 years and older. 2. Sex: Male and/or females of non-childbearing potential. 1. Women will not be considered of childbearing potential if one of the following is reported and documented on the medical history: 1. postmenopausal with an absence of menses for ...

Countries:United States
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Frequently asked questions about Extended Phenytoin

What is Extended Phenytoin used for?

Extended Phenytoin is an investigational small molecule being studied in healthy volunteers. It is a formulation of phenytoin sodium in 100 mg extended-release capsules. The drug is currently in Phase 1 clinical development, and the completed trial enrolled healthy adult participants to evaluate its steady-state characteristics.

Who makes Extended Phenytoin?

Extended Phenytoin is being developed by Viatris Inc. (NASDAQ: VTRS). The company is conducting clinical research on this extended-release phenytoin sodium capsule formulation, which is currently in Phase 1 development.

What phase is Extended Phenytoin in?

Extended Phenytoin is in Phase 1 clinical development. One Phase 1 trial has been completed, and no active trials are currently listed. The drug is investigational and has not been approved by regulatory authorities.

What clinical trials is Extended Phenytoin in?

Extended Phenytoin has one completed Phase 1 trial, NCT00647621, titled 'Steady-State Study of Extended Phenytoin Sodium Capsules 100 mg and Dilantin® Kapseals® 100 mg.' This randomized, active-controlled study enrolled 72 healthy volunteers in the United States and was biomarker-selected.

How does Extended Phenytoin work?

Extended Phenytoin is a small molecule formulation of phenytoin sodium. Phenytoin is an anticonvulsant that stabilizes neuronal membranes by modulating sodium channels, though specific molecular targets for this extended-release formulation have not been detailed in the available clinical trial information.