Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 3:28 AM
Ignite Modification Date:
2025-12-25 @ 3:28 AM
NCT ID:
NCT01141205
Brief Summary:
Treatment: Immunization with peptide-mix and adjuvant. The vaccine should induce cellular immunity against HIV-1.
Target group: Untreated healthy individuals with chronic HIV-1 infection.
Purpose: The primary purpose is to evaluate tolerability and safety of the vaccine.
The secondary purpose is to evaluate the clinical effect of the vaccination treatment as measured by induction of immunity, lowering of viral load, induction of escape mutations in the virus and improvement in the patient CD4 lymphocyte blood counts.
The third purpose is to evaluate the feasibility of conducting a therapeutic HIV immunization study in a poorly-resourced African setting.
Design: The experiment is designed as a blinded, placebo-controlled phase 1 clinical trial in HIV-1 infected individuals in West Africa.
Numbers of individuals: Phase I: 20 fully evaluable HIV-1-infected patients should enter the study (15 vaccine treated and 5 placebo(saline) treated controls).
Detailed Description:
The HIV infection does not leave lifelong immunity, but leads to break down of the immune system, opportunistic infections and death. The immunity obtained by the infection itself can only partially contain the HIV infection. The purpose with a targeted therapeutic vaccination is therefore in addition to the existing immunity to induce a broader, more powerful and more rationally or better directed immunity than the one induced by the "natural" HIV-1 infection. This would potentially lower the viral load in the blood making it more difficult to spread the virus to others and prolong the time to AIDS disease and medical treatment. There is a need for new rational vaccination possibilities, able to prevent (HIV) disease, postpone the need for antiretroviral medical treatment, prolong the life, and limit spread of HIV-1 in the population. The present protocol seak to introduce such a new immune treatment principle for HIV-1 infected individuals. In this study, individuals with chronic HIV-1 infection will be vaccinated with selected synthetic HIV immune-peptides representing new discovered conserved target´s on the virus. The vaccine should induce new immunity against several epitope targets on their HIV, whereby the HIV infection may be controlled for a longer time by the immune system. The purpose of the study is primarily to evaluate the safety and tolerability of the vaccine and secondary to evaluate the immunological and antiviral response in the vaccinated individuals.
Study:
NCT01141205
Study Brief:
Protocol Section:
NCT01141205