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Exosome-based Nanoplatform for Ldlr mRNA Delivery in FH

NCT05043181 · Status: NOT_YET_RECRUITING · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2021-09-14

No results posted yet for this study

Summary

mRNA therapy is a highly promising gene therapeutic strategy in the treatment of Homozygous Familial Hypercholesterolemia (HoFH). Exosomes is safe and efficient carriers for mRNA drug delivery, due to their biocompatibility, bioavailability. This first-in-human study is aimed to evaluate the safety and preliminary effectiveness of Exosome-based ldlr mRNA nanoplatform for gene therapy in HoFH.

Conditions

  • Familial Hypercholesterolemia

Interventions

BIOLOGICAL

Low Density Lipoprotein Receptor mRNA Exosomes

The study consists of two phases: dose escalation phase and extension phase. Dose escalation phase：For the intervention of low-density lipoprotein receptor mRNA (LDLR mRNA) exosomes. A total of six dose groups are planned, with single dose of 0.044 mg/kg, 0.088 mg/kg, 0.145 mg/kg, 0.220 mg/kg, 0.295 mg/kg and 0.394 mg/kg, respectively. About 3 subjects are enrolled in each dose group. In the 0.044 mg/kg group, the second and third subjects are required to start exosome infusion treatment after the treatment of the previous subjects, and the other dose groups are not required to do this. There are three treatments in total, and the interval between each exosome treatment is 7±1 d. Extension phase: About 12 subjects are further enrolled. The subjects will receive 3 intravenous/peritoneal infusion treatment of LDLR mRNA exosomes once a week for three weeks, whose single dose is determined in the dose escalation phase.

Sponsors & Collaborators

  • Air Force Military Medical University, China

    collaborator OTHER

  • Tang-Du Hospital

    lead OTHER

Principal Investigators

  • Lijun Yuan · Tangdu Hospital-Air Force Medical University

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
45 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-12-31
Primary Completion
2026-12-31
Completion
2026-12-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05043181 on ClinicalTrials.gov