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Clinical Trial Summary

To evaluate the safety of autologous CAR-T-cell therapy in individuals lived with HIV-1 infection, CAR T cells are infused after ex vivo expansion and transduction with lentiviral vectors encoding a broadly neutralizing HIV-1 scFv antibody.


Clinical Trial Description

This study is a prospective, single-center, single-arm, open-label and phase I clinical trial. Subjects with CD4+T cell counts greater than 350/μl and viral loads of <50 copies/ml over 1 year by antiviral treatment are enrolled. T cells are stimulated with CD3 and CD28, transduced with lentiviral vectors encoding a broadly neutralizing HIV-1 scFv antibody and expanded for approximately 2 weeks. Then, patients are infused with CAR T cells at a dosage of 1×10^5 CAR-T cells/kg body weight. If this dose is well tolerated, dosing will be increased to 5×10^5 CAR T cells/kg body weight. After infusion, adverse events, and HIV-1 latent reservoir size and CAR levels in peripheral blood will be monitored to assess the safety of CAR-T-cell treatment, potential therapeutic efficacy and kinetics of CAR T cells. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04863066
Study type Interventional
Source Beijing 302 Hospital
Contact Jinfang Zhao, MD
Phone 010-93332866
Email zhaojinfang13@163.com
Status Not yet recruiting
Phase Phase 1
Start date May 1, 2021
Completion date October 1, 2022

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