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Summary
AMT-260 Gene Therapy Study in Adults With Unilateral Refractory Mesial Temporal Lobe Epilepsy
NCTID
NCT06063850
(View at clinicaltrials.gov)
Description
The main goals of this clinical study are to learn if AMT-260 is safe and tolerable and works to reduce the frequency of seizures in adults with unilateral mesial temporal lobe epilepsy (MTLE).
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Development Status
Active
Indication
Mesial Temporal Lobe Epilepsy
Disease Ontology Term
DOID:3328
Compound Name
AMT-260
Sponsor
UniQure Biopharma B.V.
Funder Type
Industry
Recruitment Status
Recruiting
(Click here for study contact information)
Enrollment Count
12 (ESTIMATED)
Results Posted
Not Available
Therapy Information
Target Gene/Variant
MiGRIK2
Therapy Type
Gene transfer
Therapy Route
In-vivo
Mechanism of Action
MiRNA knockdown of mutant/aberrant gene
Route of Administration
Intraparenchymal
Drug Product Type
Viral vector
Target Tissue/Cell
Delivery System
Viral transduction
Vector Type
AAV9
Editor Type
none
Dose 1
Undisclosed low dose
Dose 2
Undisclosed high dose
Dose 3
Dose 4
Dose 5
Study Record Dates
Current Stage
Phase1, Phase2
Submit Date
2023-09-01
Completion Date
2031-12
Last Update
2025-11-20
Participation Criteria
Eligible Age
18 Years - 75 Years
Standard Ages
Adult, Older adult
Sexes Eligible for Study
ALL
Locations
No.of Trial Sites
18
Locations
United States
Regulatory Information
Has US IND
True
FDA Designations
Recent Updates
First 3 patients in first cohort enrolled September 2025
Resources/Links
News and Press Releases
uniQure Announces Dosing of First Patient in GenTLE Phase I/IIa Clinical Trial of AMT-260 for the Treatment of Refractory Mesial Temporal Lobe Epilepsy
uniQure Presents Clinical Case Study of First Patient Dosed with AMT-260 in Refractory Mesial Temporal Lobe Epilepsy (MTLE)
SEC Form 10-Q: uniQure N.V. 3Q25
Preclinical Publications
GluK2 Is a Target for Gene Therapy in Drug-Resistant Temporal Lobe Epilepsy
(Abstract #P074) CL002, An AAV9 vector expressing engineered miRNA targeting knockdown of GluK2-containing kainate receptors as a novel gene therapy approach for treating intractable temporal lobe epilepsy - ESGCT 2021
A novel AAV9-dual microRNA-vector targeting GRIK2 in the hippocampus as a treatment for mesial temporal lobe epilepsy