- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03240328
The Effect of Chimeric Antigen Receptor (CAR)-T Cell Therapy on the Reconstitution of HIV-specific Immune Function
September 13, 2022 updated by: Linghua LI, Guangzhou 8th People's Hospital
The Effect of CAR-T Cell Therapy on the Reconstitution of HIV-specific Immune Function
To study the safety and effectiveness of CAR-T Cell therapy on HIV patients whose plasma HIV has been successfully suppressed after cART, which is expected to enhance the res-constitution of HIV-specific immune function to assist the eradication of HIV reservoir.
Study Overview
Detailed Description
Despite the advent of combined antiretroviral therapy (cART), the persistence of viral reservoirs remains a major barrier to curing human immunodeficiency virus type 1 (HIV-1) infection.
Recently, the shock and kill strategy, by which HIV-1 reservoirs could be eradicated following reactivation of latent HIV-1 by latency-reversing agents (LRAs), has been extensively practiced.
It is important to reestablish virus-specific and reliable immune surveillance to eradicate the reactivated virus-harboring cells.the
VC-CAR-T cells effectively induced the cytolysis of LRA-reactivated HIV-1-infected CD4 T lymphocytes isolated from infected individuals receiving successful cART.
Our previous study demonstrated that the special features of genetically engineered CAR-T cells make them a particularly suitable candidate for therapeutic application in efforts to reach a functional HIV cure.
In this clinical trial, we intend to study the safety and effectiveness of CAR-T Cell Therapy on HIV patients whose plasma HIV has been successfully suppressed after cART, by observing the adverse events, HIV-1 reservoir and the immune index.
Study Type
Interventional
Enrollment (Anticipated)
40
Phase
- Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Li Linghua, Doctor
- Phone Number: 020-83710825
- Email: llheliza@126.com
Study Contact Backup
- Name: Cai Weiping, Bachelor
- Phone Number: 020-83710816
- Email: gz8hcwp@126.com
Study Locations
-
-
Guangdong
-
Guangzhou, Guangdong, China, 510060
- Recruiting
- Guangzhou 8th People's Hospital
-
Contact:
- Linghua Li, Doctor
- Phone Number: 020-83710825
- Email: llheliza@126.com
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
16 years to 58 years (Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- HIV infection confirmed.
- Receiving cART more than 12 months.
- HIV viral-load < 50 copies/ml and CD4 cell count more than 350 cells/ul.
- Without serious liver, heart, liver and kidney diseases.
- The subjects know about the study and volunteer to attend the research and sign the informed consent.
Exclusion Criteria:
- With active HBV or HCV infection, or serious opportunistic infections.
- With serious chronic disease such like diabetes, the mental illness,et al
- History of suffering from pancreatitis during cART.
- Pregnant or breast-fed.
- With poor adherence.
- Unable to complete follow up.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: CAR-T therapy
Transfusing CAR-T cells at least 1 million clone every time (once or twice) based on cART after attaining plasma HIV suppression (plasma HIV RNA <50 cp/ml) and CD4+ cell count more than 350 cells/ul over 1 year by cART without active HCV or HBV infection or opportunistic infections.
If the candidates reach the criteria of discontinuing cART, they will stop cART and receive close observation.
Once the plasma HIV viral load rebound to over 1000 cp/ml, they will restart cART immediately.
|
HIV-1 specific chimeric antigen receptor cells
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidence of treatment-associated adverse events of CAR-T cell therapy
Time Frame: 6 Months
|
To observe the adverse events of VC-CAR-T cell therapy on HIV-infected patients during the clinical trial
|
6 Months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
HIV-1 reservoir
Time Frame: 6 Months
|
To assay the HIV loads in the peripheral blood Mono-nuclear cells and plasma
|
6 Months
|
HIV viral load rebound time
Time Frame: 6 months
|
To assay the HIV viral load rebound period after discontinuing cART
|
6 months
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
HIV-specific immunity
Time Frame: 6 Months
|
To assay the remaining concentration of VC-CAR-T cells in patients, the number of HIV-specific CD4,CD8 and their activity after receiving CAR-T cell therapy
|
6 Months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Investigators
- Principal Investigator: Cai Weiping, Bachelor, Guangzhou 8th People's Hospital
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Grupp SA, Kalos M, Barrett D, Aplenc R, Porter DL, Rheingold SR, Teachey DT, Chew A, Hauck B, Wright JF, Milone MC, Levine BL, June CH. Chimeric antigen receptor-modified T cells for acute lymphoid leukemia. N Engl J Med. 2013 Apr 18;368(16):1509-1518. doi: 10.1056/NEJMoa1215134. Epub 2013 Mar 25. Erratum In: N Engl J Med. 2016 Mar 10;374(10):998.
- Dotti G, Gottschalk S, Savoldo B, Brenner MK. Design and development of therapies using chimeric antigen receptor-expressing T cells. Immunol Rev. 2014 Jan;257(1):107-26. doi: 10.1111/imr.12131.
- Liu B, Zou F, Lu L, Chen C, He D, Zhang X, Tang X, Liu C, Li L, Zhang H. Chimeric Antigen Receptor T Cells Guided by the Single-Chain Fv of a Broadly Neutralizing Antibody Specifically and Effectively Eradicate Virus Reactivated from Latency in CD4+ T Lymphocytes Isolated from HIV-1-Infected Individuals Receiving Suppressive Combined Antiretroviral Therapy. J Virol. 2016 Oct 14;90(21):9712-9724. doi: 10.1128/JVI.00852-16. Print 2016 Nov 1.
- Chimeric Antigen Receptor-Modified T Cells in Chronic Lymphoid Leukemia; Chimeric Antigen Receptor-Modified T Cells for Acute Lymphoid Leukemia; Chimeric Antigen Receptor T Cells for Sustained Remissions in Leukemia. N Engl J Med. 2016 Mar 10;374(10):998. doi: 10.1056/NEJMx160005. No abstract available.
- Lee DW, Kochenderfer JN, Stetler-Stevenson M, Cui YK, Delbrook C, Feldman SA, Fry TJ, Orentas R, Sabatino M, Shah NN, Steinberg SM, Stroncek D, Tschernia N, Yuan C, Zhang H, Zhang L, Rosenberg SA, Wayne AS, Mackall CL. T cells expressing CD19 chimeric antigen receptors for acute lymphoblastic leukaemia in children and young adults: a phase 1 dose-escalation trial. Lancet. 2015 Feb 7;385(9967):517-528. doi: 10.1016/S0140-6736(14)61403-3. Epub 2014 Oct 13.
- Kochenderfer JN, Dudley ME, Feldman SA, Wilson WH, Spaner DE, Maric I, Stetler-Stevenson M, Phan GQ, Hughes MS, Sherry RM, Yang JC, Kammula US, Devillier L, Carpenter R, Nathan DA, Morgan RA, Laurencot C, Rosenberg SA. B-cell depletion and remissions of malignancy along with cytokine-associated toxicity in a clinical trial of anti-CD19 chimeric-antigen-receptor-transduced T cells. Blood. 2012 Mar 22;119(12):2709-20. doi: 10.1182/blood-2011-10-384388. Epub 2011 Dec 8.
- Kochenderfer JN, Rosenberg SA. Chimeric antigen receptor-modified T cells in CLL. N Engl J Med. 2011 Nov 17;365(20):1937-8; author reply 1938. doi: 10.1056/NEJMc1111004. No abstract available.
- Romeo C, Seed B. Cellular immunity to HIV activated by CD4 fused to T cell or Fc receptor polypeptides. Cell. 1991 Mar 8;64(5):1037-46. doi: 10.1016/0092-8674(91)90327-u.
- Sahu GK, Sango K, Selliah N, Ma Q, Skowron G, Junghans RP. Anti-HIV designer T cells progressively eradicate a latently infected cell line by sequentially inducing HIV reactivation then killing the newly gp120-positive cells. Virology. 2013 Nov;446(1-2):268-75. doi: 10.1016/j.virol.2013.08.002. Epub 2013 Sep 6.
- Ni Z, Knorr DA, Bendzick L, Allred J, Kaufman DS. Expression of chimeric receptor CD4zeta by natural killer cells derived from human pluripotent stem cells improves in vitro activity but does not enhance suppression of HIV infection in vivo. Stem Cells. 2014 Apr;32(4):1021-31. doi: 10.1002/stem.1611.
- MacLean AG, Walker E, Sahu GK, Skowron G, Marx P, von Laer D, Junghans RP, Braun SE. A novel real-time CTL assay to measure designer T-cell function against HIV Env(+) cells. J Med Primatol. 2014 Oct;43(5):341-8. doi: 10.1111/jmp.12137. Epub 2014 Aug 20.
- Zhen A, Kamata M, Rezek V, Rick J, Levin B, Kasparian S, Chen IS, Yang OO, Zack JA, Kitchen SG. HIV-specific Immunity Derived From Chimeric Antigen Receptor-engineered Stem Cells. Mol Ther. 2015 Aug;23(8):1358-1367. doi: 10.1038/mt.2015.102. Epub 2015 Jun 8.
- Liu L, Patel B, Ghanem MH, Bundoc V, Zheng Z, Morgan RA, Rosenberg SA, Dey B, Berger EA. Novel CD4-Based Bispecific Chimeric Antigen Receptor Designed for Enhanced Anti-HIV Potency and Absence of HIV Entry Receptor Activity. J Virol. 2015 Jul;89(13):6685-94. doi: 10.1128/JVI.00474-15. Epub 2015 Apr 15.
- Liu B, Zhang W, Xia B, Jing S, Du Y, Zou F, Li R, Lu L, Chen S, Li Y, Hu Q, Lin Y, Zhang Y, He Z, Zhang X, Chen X, Peng T, Tang X, Cai W, Pan T, Li L, Zhang H. Broadly neutralizing antibody-derived CAR T cells reduce viral reservoir in individuals infected with HIV-1. J Clin Invest. 2021 Oct 1;131(19):e150211. doi: 10.1172/JCI150211.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
October 4, 2017
Primary Completion (Anticipated)
December 31, 2023
Study Completion (Anticipated)
December 31, 2030
Study Registration Dates
First Submitted
May 21, 2017
First Submitted That Met QC Criteria
August 2, 2017
First Posted (Actual)
August 7, 2017
Study Record Updates
Last Update Posted (Actual)
September 14, 2022
Last Update Submitted That Met QC Criteria
September 13, 2022
Last Verified
September 1, 2022
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- RNA Virus Infections
- Virus Diseases
- Infections
- Blood-Borne Infections
- Communicable Diseases
- Sexually Transmitted Diseases, Viral
- Sexually Transmitted Diseases
- Lentivirus Infections
- Retroviridae Infections
- Immunologic Deficiency Syndromes
- Immune System Diseases
- Slow Virus Diseases
- HIV Infections
- Acquired Immunodeficiency Syndrome
Other Study ID Numbers
- 20170407V3
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
No
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on HIV/AIDS
-
University of MinnesotaWithdrawnHIV Infections | HIV/AIDS | Hiv | AIDS | Aids/Hiv Problem | AIDS and InfectionsUnited States
-
University of California, San DiegoNational Institute of Allergy and Infectious Diseases (NIAID)Completed
-
University of Massachusetts, BostonCompleted
-
Stanford UniversityJanssen Services, LLCCompleted
-
ViiV HealthcareJohns Hopkins University; Pfizer; Vanderbilt University; University of North Carolina...Completed
-
Medical College of WisconsinCompleted
-
Emory UniversityCompleted
-
Rhode Island HospitalUnknown
-
Tibotec Pharmaceuticals, IrelandCompleted
-
Lampiris, Harry W., M.D.AbbottUnknown
Clinical Trials on CAR-T cells
-
Southwest Hospital, ChinaUnknownLymphoma, Large B-Cell, DiffuseChina
-
Wuhan Sian Medical Technology Co., LtdWuhan Union Hospital, China; Xiangyang Central Hospital; Jingzhou Central Hospital and other collaboratorsUnknownB Cell Lymphoma | Acute Lymphoblastic LeukemiaChina
-
Medical College of WisconsinChildren's Hospital and Health System Foundation, WisconsinCompletedLymphoma, B-Cell | Lymphoma, Non-Hodgkin | Chronic Lymphocytic Leukemia | Small Lymphocytic LymphomaUnited States
-
Medical College of WisconsinChildren's Hospital and Health System Foundation, WisconsinRecruitingAcute Lymphoblastic Leukemia | Acute Lymphoblastic Leukemia, Pediatric | Acute Lymphoblastic Leukemia, in Relapse | Acute Lymphoblastic Leukemia Recurrent | Acute Lymphoblastic Leukemia With Failed Remission | Acute Lymphoblastic Leukemia Not Having Achieved RemissionUnited States
-
Zhejiang UniversityYake Biotechnology Ltd.RecruitingNon-hodgkin Lymphoma,B CellChina
-
Zhejiang UniversityYake Biotechnology Ltd.Not yet recruitingInfectious Diseases | Hematological MalignanciesChina
-
He HuangGracell Biotechnology Ltd.Not yet recruitingRelapsed and Refractory | Lymphoid Hematological MalignanciesChina
-
Zhejiang UniversityRecruitingNon-Hodgkin's Lymphoma | Acute Lymphoblastic LeukemiaChina
-
Zhejiang UniversityYake Biotechnology Ltd.RecruitingMultiple Myeloma | New Diagnosis TumorChina
-
Peking University People's HospitalNot yet recruitingT-cell Non-Hodgkin's Lymphoma