Hiv Clinical Trial
Official title:
The Influence of Primary HIV-1 Drug Resistance Mutations on Immune Reconstruction in Patients Treated With Antiretroviral Drugs - an Observational Cohort Study.
Since the reasons for differential immune reconstitution in HIV-infected patients are still not fully understood, we considered it reasonable to investigate whether the presence of primary HIV drug resistance mutations could be one of the factors of inadequate immune reconstitution. Evaluation of unfavorable factors of immune reconstitution can help identify patients at risk of persistently low CD4 cell counts and CD4:CD8 ratios and requiring careful monitoring for progression to AIDS.
Status | Not yet recruiting |
Enrollment | 50 |
Est. completion date | January 1, 2028 |
Est. primary completion date | September 30, 2027 |
Accepts healthy volunteers | |
Gender | All |
Age group | 18 Years to 100 Years |
Eligibility | Inclusion Criteria: - HIV-1 confirmed infection - ART naive patients > 18 years - virological suppression after 6 months of ART - available results of HIV genotyping before the start of ART Exclusion Criteria: - hematologic neoplasms - use of chemotherapy, immunosuppressive drugs and other myelotoxic agents - lack of patient's consent to participate in the study |
Country | Name | City | State |
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n/a |
Lead Sponsor | Collaborator |
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Medical University of Warsaw |
Bokharaei-Salim F, Esghaei M, Khanaliha K, Kalantari S, Marjani A, Fakhim A, Keyvani H. HIV-1 reverse transcriptase and protease mutations for drug-resistance detection among treatment-experienced and naive HIV-infected individuals. PLoS One. 2020 Mar 2;15(3):e0229275. doi: 10.1371/journal.pone.0229275. eCollection 2020. — View Citation
Gaines H, von Sydow MA, von Stedingk LV, Biberfeld G, Bottiger B, Hansson LO, Lundbergh P, Sonnerborg AB, Wasserman J, Strannegaard OO. Immunological changes in primary HIV-1 infection. AIDS. 1990 Oct;4(10):995-9. doi: 10.1097/00002030-199010000-00008. — View Citation
Gazzola L, Tincati C, Bellistri GM, Monforte Ad, Marchetti G. The absence of CD4+ T cell count recovery despite receipt of virologically suppressive highly active antiretroviral therapy: clinical risk, immunological gaps, and therapeutic options. Clin Infect Dis. 2009 Feb 1;48(3):328-37. doi: 10.1086/595851. — View Citation
Grant RM, Hecht FM, Warmerdam M, Liu L, Liegler T, Petropoulos CJ, Hellmann NS, Chesney M, Busch MP, Kahn JO. Time trends in primary HIV-1 drug resistance among recently infected persons. JAMA. 2002 Jul 10;288(2):181-8. doi: 10.1001/jama.288.2.181. — View Citation
Rhee SY, Kassaye SG, Barrow G, Sundaramurthi JC, Jordan MR, Shafer RW. HIV-1 transmitted drug resistance surveillance: shifting trends in study design and prevalence estimates. J Int AIDS Soc. 2020 Sep;23(9):e25611. doi: 10.1002/jia2.25611. — View Citation
Shenoy N, Ramapuram JT, Shenoy A, Ahmed J, Srikant N. Incidence of Opportunistic Infections among HIV-Positive Adults on Highly Active Antiretroviral Therapy in a Teaching Hospital, India: Prospective Study. J Int Assoc Provid AIDS Care. 2017 May/Jun;16(3):309-311. doi: 10.1177/2325957416686192. Epub 2017 Jan 4. — View Citation
Sobrino-Vegas P, Moreno S, Rubio R, Viciana P, Bernardino JI, Blanco JR, Bernal E, Asensi V, Pulido F, del Amo J, Hernando V; Cohorte de la Red de Investigacion en Sida, Spain. Impact of late presentation of HIV infection on short-, mid- and long-term mortality and causes of death in a multicenter national cohort: 2004-2013. J Infect. 2016 May;72(5):587-96. doi: 10.1016/j.jinf.2016.01.017. Epub 2016 Feb 24. — View Citation
Wensing AM, Calvez V, Ceccherini-Silberstein F, Charpentier C, Gunthard HF, Paredes R, Shafer RW, Richman DD. 2019 update of the drug resistance mutations in HIV-1. Top Antivir Med. 2019 Sep;27(3):111-121. — View Citation
Yang X, Su B, Zhang X, Liu Y, Wu H, Zhang T. Incomplete immune reconstitution in HIV/AIDS patients on antiretroviral therapy: Challenges of immunological non-responders. J Leukoc Biol. 2020 Apr;107(4):597-612. doi: 10.1002/JLB.4MR1019-189R. Epub 2020 Jan 22. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Differences in CD4 recovery regarding the presence of HIV DRM | Differences in the increase in CD4+ lymphocyte (cells/µL) count and CD4:CD8 ratio between patients with primary drug resistance mutations and those without these mutations were taken as the endpoint. | 4 years |
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