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Clinical Trial Summary

This is an early phase 1, open-label, single-center, dose-escalation, pilot trial to evaluate the safety and efficacy of an intravenous infusion of NGGT006 in homozygous familial hypercholesterolemia (HoFH) patients with LDLR mutations. NGGT006 is an adeno-associated viral (AAV) vector carrying codon-optimized human LDLR gene, driving the expression of LDLR protein with normal function and promoting the clearance of low-density lipoprotein cholesterol (LDL-C).


Clinical Trial Description

Homozygous familial hypercholesterolemia (HoFH) is a rare inherited disorder of lipoprotein metabolism, characterized by extreme elevations in low-density lipoprotein cholesterol (LDL-C) and leading to early onset of severe coronary artery disease. This is an early phase 1, open-label, single-center, dose-escalation, pilot trial to evaluate the safety and efficacy of a single intravenous infusion of NGGT006 in HoFH patients with LDLR mutations. NGGT006 is an adeno-associated viral (AAV) vector carrying codon-optimized human LDLR gene, driving the expression of LDLR protein with normal function and promoting the clearance of low-density lipoprotein cholesterol (LDL-C). 3-12 subjects will be enrolled and divided into 3 groups according to the principle of dose escalation, respectively administered intravenous infusion of NGGT006 at low dose (7.5e12vg/kg), medium dose (1.5e13vg/kg) and high dose (3e13vg/kg). All subjects will undergo 52 weeks of treatment observation and further 260 weeks of long-term follow-up. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06125847
Study type Interventional
Source First Affiliated Hospital Xi'an Jiaotong University
Contact Tao Zheng, M.D.
Phone 086-15229218127
Email zhengtao900305@163.com
Status Recruiting
Phase Early Phase 1
Start date October 29, 2023
Completion date November 2028

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