Ignite Creation Date:
2025-12-18 @ 9:19 AM
Ignite Modification Date:
2025-12-23 @ 10:22 PM
Study NCT ID:
NCT06356740
Status:
None
Last Update Posted:
2024-04-10 00:00:00
First Post:
2024-04-04 00:00:00
Is Possible Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Efficacy and Tolerance of Abacavir/Lamivudine Treatment in Patients With Systemic Lupus Erythematosus
Sponsor:
None
Organization:
Study Overview
Official Title:
Randomized Pilot Trial to Evaluate the Efficacy and Tolerance of Abacavir/Lamivudine Treatment in Patients With Systemic Lupus Erythematosus (PENCIL)
Status:
None
Status Verified Date:
2024-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
PENCIL
Brief Summary:
Systemic lupus (SL) is a rare chronic autoimmune disease characterized by the production of autoantibodies directed against nuclear antigens, particularly native double-stranded deoxyribonucleic acid (DNA), and excessive production of antiviral cytokines: type I interferons, particularly interferon alpha (IFN-α). IFN-α production results from the excessive detection of nucleic acids (DNA or Ribonucleic Acid (RNA)) by endosomal or intracytoplasmic receptors that are capable of inducing interferon production. The precise mechanisms of cytoplasmic sensor activation remain unknown; however, recent work in the field of interferonopathies suggests a role for human endogenous retroviruses (HERVs). HERVs are remnants of ancient infections caused by exogenous retroviruses integrated into the genome during evolution and represent 8% of the human genome.Several studies have suggested a role for HERVs in the development and maintenance of an excessive immune response in lupus patients and other autoimmune diseases by affecting the type I interferons (I IFN) signalling pathway.
To date, none of the approved immunosuppressive drugs for Systemic Lupus Erythematosus (SLE) have been shown to be effective in the background treatment of SL or in preventing relapse. Consequently, there is an urgent need to identify new molecules and therapeutic avenues for disease-modifying therapies.
In this study, an innovative therapeutic strategy using a combination of nucleoside reverse transcriptase inhibitors (NRTIs), abacavir/lamivudine, is proposed to treat SLE. Thus, we propose a pilot Phase II, randomized, open-label study using NRTIs in patients with SL in remission or with low clinical activity, and evaluating a biological endpoint (IFN signature), which is a direct proxy for the drug's expected effect.
The main objective is to compare the addition of Abacavir/Lamivudine (Add-on) to standard care for 6 months, on the value of the interferon (IFN) transcriptomic signature of patients with systemic lupus with low activity as defined by the Lupus Low Disease Activity State (LLDAS).
To date, none of the approved immunosuppressive drugs for Systemic Lupus Erythematosus (SLE) have been shown to be effective in the background treatment of SL or in preventing relapse. Consequently, there is an urgent need to identify new molecules and therapeutic avenues for disease-modifying therapies.
In this study, an innovative therapeutic strategy using a combination of nucleoside reverse transcriptase inhibitors (NRTIs), abacavir/lamivudine, is proposed to treat SLE. Thus, we propose a pilot Phase II, randomized, open-label study using NRTIs in patients with SL in remission or with low clinical activity, and evaluating a biological endpoint (IFN signature), which is a direct proxy for the drug's expected effect.
The main objective is to compare the addition of Abacavir/Lamivudine (Add-on) to standard care for 6 months, on the value of the interferon (IFN) transcriptomic signature of patients with systemic lupus with low activity as defined by the Lupus Low Disease Activity State (LLDAS).
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: