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Primidone

Phase 1

Undisclosed | Small molecule | Other |Dr. Reddy's Laboratories Ltd|Trials Updated: May 27, 2010

Primidone development status

Highest phase Phase 1
Registered trials 1 across 1 sponsor since May 2010

Primidone target and mechanism

Molecular targetGABRA1, GABRB2, GABRG2, GABRB3, GABRA4, GABRG3
Target classPositive Allosteric Modulator
ModalitySmall molecule
ChEMBLCHEMBL856

Also known as Mysoline

Success Probability

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Market & Valuation

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Trial Design

RandomizedACTIVE_CONTROLLED
Total Trials1
Total Enrollment24

FDA Designations

No designations recorded

Primidone clinical trials

Primidone · 1 trial · 1 indication

Phase 1 1
NCT01132040Bioequivalence Study of Primidone Tablets 50 mg of Dr. Reddy's Under Fasting ConditionsHealthy
COMPLETED24 Analytics
PHASE1COMPLETED
Bioequivalence Study of Primidone Tablets 50 mg of Dr. Reddy's Under Fasting Conditions
HealthyUnlock trial analytics

Study Endpoints

Primary Endpoints

Bioequivalence based on Cmax and AUC parameters
2 months
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
PrimidoneEXPERIMENTALPrimidone Tablets, USP 50 mg of Dr. Reddy's Laboratories
MysolineACTIVE_COMPARATORMysoline Tablets of Yamanouchi Pharma Technologies Inc,

Interventions

NameTypeDescription
PrimidoneDRUGPrimidone Tablets, USP 50 mg of Dr. Reddy's Laboratories Limited
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Eligibility Criteria

Age Range18 Years to 45 Years
SexMALE
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: Subjects must fulfill all of the following criteria to be considered for inclusion into this study: 1. Subjects who will provide written informed consent. 2. Subjects must be healthy, adult, human beings within 18-45 years of age (both inclusive)weighing at least 50 kg. 3. Havi...

Countries:India
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Frequently asked questions about Primidone

What is Primidone?

Primidone is a small molecule drug developed by Dr. Reddy's Laboratories Ltd, which trades under the ticker RDY. It is being studied in Phase 1 clinical development. The specific medical conditions it is intended to treat have not been disclosed, and its therapeutic area is classified as other.

What does Primidone target?

Primidone acts on GABA-A receptor subunits, specifically GABRA1, GABRB2, GABRG2, GABRB3, GABRA4, and GABRG3. It functions as a positive allosteric modulator, meaning it enhances the activity of these receptors. This target class is associated with inhibitory signaling in the central nervous system.

Who makes Primidone?

Primidone is developed by Dr. Reddy's Laboratories Ltd, a pharmaceutical company whose shares trade under the ticker RDY. The company sponsored the clinical work evaluating the drug, including a bioequivalence study conducted in India.

What phase is Primidone in?

Primidone is in Phase 1 clinical development. One trial has been completed, and no trials are currently active. The completed study was a Phase 1 bioequivalence trial, so the drug remains investigational and has not been approved by the FDA for any indication based on the available information.

What clinical trials is Primidone in?

Primidone has been evaluated in one completed clinical trial, NCT01132040, titled a bioequivalence study of Primidone tablets 50 mg under fasting conditions. The trial enrolled 24 healthy male volunteers aged 18 years and older in India. It was randomized and active-controlled, though not double-blind.

Is Primidone the same as Mysoline?

Primidone is also known by the brand name Mysoline. Both names refer to the same small molecule drug developed by Dr. Reddy's Laboratories Ltd. The bioequivalence study NCT01132040 evaluated Primidone tablets at a 50 mg dose under fasting conditions in healthy volunteers.