Ignite Creation Date:
2024-05-06 @ 2:05 PM
Last Modification Date:
2024-10-26 @ 1:24 PM
Study NCT ID:
NCT04201405
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2024-02-13
First Post:
2019-12-05
Brief Title:
Gene Therapy With Modified Autologous Hematopoietic Stem Cells for Patients With Mucopolysaccharidosis Type IIIA
Sponsor:
University of Manchester
Organization:
University of Manchester
Study Overview
Official Title:
A Phase I-II Study of Autologous CD34 Haematopoietic Stem Cells Transduced ex Vivo With CD11b Lentiviral Vector Encoding for Human SGSH in Patients With Mucopolysaccharidosis Type IIIA MPS IIIa Sanfilippo Syndrome Type A
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2024-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Patients with MPS IIIA have a clinical disorder marked by severe and progressive brain disease and neurological symptoms due to the accumulation of undigested glycosaminoglycans in all cells of the body
This study will be the first in human clinical trial to explore the safety tolerability and clinical efficacy of ex vivo gene therapy autologous CD34 cells transduced with a lentiviral vector containing the human SGSH gene in MPSIIIA patients Following treatment with the gene therapy patients will be followed up for a minimum of 3 years
This study will be the first in human clinical trial to explore the safety tolerability and clinical efficacy of ex vivo gene therapy autologous CD34 cells transduced with a lentiviral vector containing the human SGSH gene in MPSIIIA patients Following treatment with the gene therapy patients will be followed up for a minimum of 3 years
Detailed Description:
MPS IIIA is caused by a deficiency of the heparan-N-sulfatase SGSH enzyme leading to the accumulation of the glycosaminoglycan heparan sulphate in the lysosomes Untreated patients of MPS IIIA experience rapid and progressive neurologic deterioration To date there is no effective disease-modifying treatment for patients suffering from MPS IIIA
This study aims to recruit 3 to 5 patients with MPS IIIA who satisfy the inclusion and exclusion criteria and provide full consent between 3 months and 24 months of age The investigational medicinal product IMP will be a cell-based gene therapy that uses genetically modified autologous CD34 haematopoietic stem cells transduced with a lentiviral vector containing the human SGSH gene Patients will be followed up for a minimum of 3 years after gene therapy
This study aims to recruit 3 to 5 patients with MPS IIIA who satisfy the inclusion and exclusion criteria and provide full consent between 3 months and 24 months of age The investigational medicinal product IMP will be a cell-based gene therapy that uses genetically modified autologous CD34 haematopoietic stem cells transduced with a lentiviral vector containing the human SGSH gene Patients will be followed up for a minimum of 3 years after gene therapy
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None