Randomized, Placebo-controlled, Double Blind Study to Evaluate the Efficacy of 2LEBV® and 2LXFS® on Asthenia in Patients With an Epstein-Barr Virus Infection.

Worldwide, 95% of adults are infected with Epstein-Barr Virus (EBV). These infections may cause different diseases. In most cases, EBV infection is asymptomatic because of a highly effective host immune response. Some individuals develop infectious mononucleosis (a self-limiting lymphoproliferative disorder in adolescents and young adults that is considered to be the primary infection), while others develop chronic fatigue syndrome, EBV-associated lymphoid, or epithelial malignancies.
Today, there is no available treatment to treat and destroy EBV. The treatment is essentially symptomatic (treatment of the symptoms and not of the virus itself) with analgesics for pain for example.
The studied drugs are 2LEBV® and 2LXFS®, from Labo'Life company, and the treatment schema is the same for the two drugs: it consists in taking the content of one capsule per day, sequentially, according to capsules' numerical order: 1 through 10. When capsule number 10 is taken, capsule 1 of the next blister should be taken on the next day to continue the treatment.
The duration of treatment will be of 6 months of continuous intake of the content of 1 capsule/day.
The aim of this study is to provide additional information on effectiveness on the 2LEBV® and 2LXFS®in the treatment of EBV chronic and acute infections, and in particular to demonstrate their effectiveness versus placebo in the reduction of asthenia and other symptoms in EBV infection.

开始日期2021-01-22

申办/合作机构

Labolife España Sau

100 项与 2LEBV 相关的临床结果

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100 项与 2LEBV 相关的转化医学

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100 项与 2LEBV 相关的专利（医药）

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项与 2LEBV 相关的文献（医药）

Life

Understanding the Mode of Action of a Micro-Immunotherapy Formulation: Pre-Clinical Evidence from the Study of 2LEBV® Active Ingredients

Article

作者: Brulefert, Adrien ; Jacques, Camille ; Floris, Ilaria ; Marchand, Flora ; Chatelais, Mathias

Background: Epstein–Barr virus (EBV) is often kept silent and asymptomatic; however, its reactivation induces a chronic and/or recurrent infection that is associated with numerous diseases, including cancer and inflammation-related disorders. As no specific treatment is currently available, the immune factors-based micro-immunotherapy (MI) medicine 2LEBV® could be considered a valuable therapeutic option to sustain the immune system in EBV reactivation. Methods: The present work aimed to investigate, for the first time, the effect of 2LEBV® in several in vitro models of uninfected immune-related cells. Results: 2LEBV® displayed phagocytosis-enhancing capabilities in granulocytes. In human peripheral blood mononuclear cells (PBMCs), it increased the intra- and extra-cellular expression of interleukin (IL)-2. Moreover, it modulated the secretion of other cytokines, increasing IL-4, IL-6, and tumor necrosis factor-α levels or lowering other cytokines levels such as IL-9. Finally, 2LEBV® reduced the expression of human leukocyte antigen (HLA)-II in endothelial cells and macrophages. Conclusions: Although these data are still preliminary and the chosen models do not consider the underlying EBV-reactivation mechanisms, they still provide a better understanding of the mechanisms of action of 2LEBV®, both at functional and molecular levels. Furthermore, they open perspectives regarding the potential targets of 2LEBV® in its employment as a therapeutic intervention for EBV-associated diseases.

100 项与 2LEBV 相关的药物交易

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