Systemic Lupus ErythematosusNCT04570306
Transcriptional and Immune Parameters of Response to Belimumab
An observational study of Systemic Lupus Erythematosus, run by Biomedical Research Foundation, Academy of Athens at 1 site in Greece.
Trial summary
The investigators propose to perform RNA-sequencing of the whole blood initially, in a cohort of 80 SLE patients who will receive belimumab as part of standard clinical practice, in order to assess intra-patient longitudinal (baseline, 1, 3 and 6 months) transcriptome changes and examine whether treatment can… Read more about this study
- Who is it for?
- Ages 18 to 65 years
- Conditions the study is for
- Systemic Lupus Erythematosus
- What is being tested?
- Belimumab
- Type of treatment
- Injection or infusion
- How many people
- 85 participants
- Where
- 1 siteGreece
- Study dates
- 16 Dec 2020to 16 Dec 2023
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 65 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Study population: The study will involve 80 adult patients diagnosed with SLE (according to the SLICC 2012 and/or EULAR/ACR 2019 classification criteria) who will be started on belimumab (standard approved dose of i.v. 10 mg/kg or subcutaneous 200 mg/week) due to active disease. The intention to start belimumab will be made by the treating Rheumatologist(s), in accordance to the current standard of care, and on the basis of shared physician-patient decision making. Active SLE is defined as the combination of clinical (i.e., excluding serology) SLEDAI-2K ≥6 and/or physician global assessment (PhGA) ≥1.5. Both flaring (acute exacerbation) and persistent disease activity will be considered.
Who may be able to join
- who meet the Systemic Lupus International Collaborating Clinics (SLICC) 2012 and/or European League Against Rheumatism/American College of Rheumatology (EULAR/ACR) 2019 classification criteria;
- have active disease defined as the combination of clinical (i.e., excluding serology) SLEDAI-2000 ≥6 and/or physician global assessment (PhGA) ≥1.5. Both flaring (acute exacerbation) and persistent disease activity will be considered;
- are started belimumab (standard approved dose of i.v. 10 mg/kg or subcutaneous 200 mg/week) due to active disease. The intention to start belimumab will be made by the treating Rheumatologist(s), in accordance to the current standard of care, and on the basis of shared physician-patient decision making.
Who cannot join
- age \<18 years
- co-existing rheumatic or other autoimmune disease
- pregnancy
- active infection
- history of malignant disorder
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Whole Blood Transcriptional and Mass Cytometry Immune Profiling in Systemic Lupus Erythematosus (SLE) Patients to Discern the Salutary Effects of Belimumab on Halting Disease Progression and Flares Without Compromising Host Fitness
The investigators propose to perform RNA-sequencing of the whole blood initially, in a cohort of 80 SLE patients who will receive belimumab as part of standard clinical practice, in order to assess intra-patient longitudinal (baseline, 1, 3 and 6 months) transcriptome changes and examine whether treatment can ameliorate the activity/flare, severity and major organ disease gene signatures. The investigators will also obtain preliminary information on molecular signatures predicting clinical responses and the impact of belimumab on gene signatures of host defense against viral and bacterial (including mycobacterial) pathogens. Using modules of cell type-specific genes and co-expression gene networks, The investigators will deconvolute our data to define pertinent molecular alterations in specific immune cell types. Results will be validated and functionally characterized by single-cell mass cytometry (performed at the aforementioned time points), which enables investigation of the cell identity (including subsets of B-cells and myeloid cells of particular relevance to the disease) and activation status at protein level (e.g. phosphorylation) through next-generation, high-dimensional flow cytometry. Through a focused analysis followed by targeted gene expression and function studies in purified monocytes, the investigators will determine whether belimumab can restore "SLE-primed" monocytes thus, alleviating their inflammatory and pro-atherogenic phenotype and enhancing their bactericidal activity. Collectively, these studies will provide novel mechanistic insights on the beneficial efficacy/toxicity ratio of belimumab therapy in SLE.
Read the detailed description
B-cell activating factor (BAFF) excess causes lupus disease by exerting costimulatory effects on the B-cell compartment but also on a variety of non-B-cell subsets such as T-helper cells and monocytes/dendritic cells. The 2019 updated European League Against Rheumatism (EULAR) recommendations for SLE recommend usage of belimumab (anti-BAFF mAb) in persistently active or flaring disease based upon evidence for efficacy, reduction of flares and organ damage accrual without increasing the risk of infections. Still, belimumab is usually reserved for established, refractory cases. It is conceivable that earlier usage may halt the progression of the disease, especially prevent flares and dysfunction in major organs. The investigators have completed a combined genetic and transcriptomic analysis in the peripheral blood of SLE patients and have characterized distinct gene signatures for disease activity/flare and severity. Using machine learning techniques, the investigators can predict SLE patients likely to develop major organ involvement. In vitro and gene profiling studies in purified lupus monocytes indicate that these cells exist - under the effect of type I interferon - in a "high alert" autoreactive and metabolic state (reminiscent of 'trained immunity'), which may contribute to risk of flares, tissue injury but also major comorbidities seen in SLE, particularly accelerated atherosclerosis and infections. Based upon the clinical experience accumulated thus far, it is likely that belimumab may neutralize these molecular signatures for flares and disease progression without interfering with host defense immune pathways.
The investigators propose to perform RNA-sequencing of the whole blood initially, in a cohort of 80 SLE patients who will receive belimumab as part of standard clinical practice, in order to assess intra-patient longitudinal (baseline, 1, 3 and 6 months) transcriptome changes and examine whether treatment can ameliorate the identified activity/flare, severity and major organ disease signatures. The investigators will also obtain preliminary information on molecular signatures predicting clinical responses and the impact of belimumab on gene signatures of host defense against viral and bacterial (including mycobacterial) pathogens. Using modules of cell type-specific genes and co-expression gene networks, the investigators will deconvolute our data to define pertinent molecular alterations in specific immune cell types. Results will be validated and functionally characterized by single-cell mass cytometry (performed at the aforementioned time points), which enables investigation of the cell identity (including subsets of B-cells and myeloid cells of particular relevance to the disease) and activation status at protein level (e.g. phosphorylation) through next-generation, high-dimensional flow cytometry. Through a focused analysis of the deconvoluted RNA-seq and mass cytometry data followed by targeted gene expression and function studies in purified monocytes, the investigators will determine whether belimumab can restore "SLE-primed" monocytes thus, alleviating their inflammatory and pro-atherogenic phenotype and enhancing their bactericidal activity. Collectively, these studies will provide novel mechanistic insights on the beneficial efficacy/toxicity ratio of belimumab therapy in SLE, while supporting the early use of the drug.
- Conditions
- Systemic Lupus Erythematosus
- Being tested
- Belimumab
- Keywords
- transcriptome, trained immunity, host-pathogen defense
- Medical subject headings
- Lupus Erythematosus, Systemic
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
BelimumabDrug
The study will involve 80 adult patients diagnosed with SLE who will be started on belimumab (standard approved dose of i.v. 10 mg/kg or subcutaneous 200 mg/week) due to active disease. The intention to start belimumab will be made by the treating Rheumatologist(s), in accordance to the current standard of care, and on the basis of shared physician-patient decision making.
| Study group | Role | What they receive |
|---|---|---|
| Belimumab-treated SLE patients | SLE patients with active disease who will be started on add-on treatment with belimumab on top of standard of care. Receives: Drug: Belimumab |
What is being measured
The primary outcome is the main question the study is designed to answer.
Changes in blood transcriptome in relation to clinical response induced by belimumab
To evaluate changes in SLE blood transcriptome that are induced by treatment with belimumab with emphasis on the reversibility of previously-defined gene signatures for disease activity/flare, severity/progression and major organ involvement. Results will be correlated with validated patient outcomes such as clinical response (defined according to SLE Responder Index-4).
Measured: 1, 3 and 6 months
Secondary outcomes (2)
Changes in blood transcriptome in relation to low disease activity induced by belimumab
To evaluate changes in SLE blood transcriptome that are induced by treatment with belimumab with emphasis on the reversibility of previously-defined gene signatures for disease activity/flare, severity/progression and major organ involvement. Results will be correlated with low disease activity in SLE (according to the Low Disease Activity State definition)
Measured: 3 and 6 months
Changes in blood transcriptome in relation to remission induced by belimumab
To evaluate changes in SLE blood transcriptome that are induced by treatment with belimumab with emphasis on the reversibility of previously-defined gene signatures for disease activity/flare, severity/progression and major organ involvement. Results will be correlated with remission in SLE (according to the Definition of Remission [DORIS] in SLE)
Measured: 6 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted30 Sep 2020
- Study start16 Dec 2020
- Primary completion16 Dec 2023
- Study completion16 Dec 2023
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (8)Papers the sponsor has linked to this study.
- Other trials for Systemic Lupus ErythematosusStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Cohort
- Time perspective
- Prospective
- Enrolment
- 85 participants (actual)
Sponsor and investigators
- Lead sponsor
- Biomedical Research Foundation, Academy of Athens
- Sponsor type
- University, hospital or other
- Collaborators
- Attikon Hospital, University Hospital of Heraklion, GlaxoSmithKline
- Responsible party
- Principal investigator, DIMITRIOS BOUMPAS, Biomedical Research Foundation, Academy of Athens
- Investigators
- Dimitrios T Boumpas, MD, Study chair, Biomedical Research Foundation, Academy of Athens
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04570306
- Sponsor's protocol ID
- DB11
- Status last verified
- Jun 2024
- First submitted
- 19 Jun 2020
- Last updated
- 11 Jun 2024
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Individual data sharing
- Undecided
Publications
Steri M, Orru V, Idda ML, Pitzalis M, Pala M, Zara I, Sidore C, Faa V, Floris M, Deiana M, Asunis I, Porcu E, Mulas A, Piras MG, Lobina M, Lai S, Marongiu M, Serra V, Marongiu M, Sole G, Busonero F, Maschio A, Cusano R, Cuccuru G, Deidda F, Poddie F, Farina G, Dei M, Virdis F, Olla S, Satta MA, Pani M, Delitala A, Cocco E, Frau J, Coghe G, Lorefice L, Fenu G, Ferrigno P, Ban M, Barizzone N, Leone M, Guerini FR, Piga M, Firinu D, Kockum I, Lima Bomfim I, Olsson T, Alfredsson L, Suarez A, Carreira PE, Castillo-Palma MJ, Marcus JH, Congia M, Angius A, Melis M, Gonzalez A, Alarcon Riquelme ME, da Silva BM, Marchini M, Danieli MG, Del Giacco S, Mathieu A, Pani A, Montgomery SB, Rosati G, Hillert J, Sawcer S, D'Alfonso S, Todd JA, Novembre J, Abecasis GR, Whalen MB, Marrosu MG, Meloni A, Sanna S, Gorospe M, Schlessinger D, Fiorillo E, Zoledziewska M, Cucca F. Overexpression of the Cytokine BAFF and Autoimmunity Risk. N Engl J Med. 2017 Apr 27;376(17):1615-1626. doi: 10.1056/NEJMoa1610528.
PubMed 28445677Kang S, Fedoriw Y, Brenneman EK, Truong YK, Kikly K, Vilen BJ. BAFF Induces Tertiary Lymphoid Structures and Positions T Cells within the Glomeruli during Lupus Nephritis. J Immunol. 2017 Apr 1;198(7):2602-2611. doi: 10.4049/jimmunol.1600281. Epub 2017 Feb 24.
PubMed 28235864Urowitz MB, Ohsfeldt RL, Wielage RC, Kelton KA, Asukai Y, Ramachandran S. Organ damage in patients treated with belimumab versus standard of care: a propensity score-matched comparative analysis. Ann Rheum Dis. 2019 Mar;78(3):372-379. doi: 10.1136/annrheumdis-2018-214043. Epub 2019 Jan 4.
PubMed 30610066Panousis NI, Bertsias GK, Ongen H, Gergianaki I, Tektonidou MG, Trachana M, Romano-Palumbo L, Bielser D, Howald C, Pamfil C, Fanouriakis A, Kosmara D, Repa A, Sidiropoulos P, Dermitzakis ET, Boumpas DT. Combined genetic and transcriptome analysis of patients with SLE: distinct, targetable signatures for susceptibility and severity. Ann Rheum Dis. 2019 Aug;78(8):1079-1089. doi: 10.1136/annrheumdis-2018-214379. Epub 2019 Jun 5.
PubMed 31167757Novakovic B, Habibi E, Wang SY, Arts RJW, Davar R, Megchelenbrink W, Kim B, Kuznetsova T, Kox M, Zwaag J, Matarese F, van Heeringen SJ, Janssen-Megens EM, Sharifi N, Wang C, Keramati F, Schoonenberg V, Flicek P, Clarke L, Pickkers P, Heath S, Gut I, Netea MG, Martens JHA, Logie C, Stunnenberg HG. beta-Glucan Reverses the Epigenetic State of LPS-Induced Immunological Tolerance. Cell. 2016 Nov 17;167(5):1354-1368.e14. doi: 10.1016/j.cell.2016.09.034.
PubMed 27863248van Vollenhoven RF, Petri MA, Cervera R, Roth DA, Ji BN, Kleoudis CS, Zhong ZJ, Freimuth W. Belimumab in the treatment of systemic lupus erythematosus: high disease activity predictors of response. Ann Rheum Dis. 2012 Aug;71(8):1343-9. doi: 10.1136/annrheumdis-2011-200937. Epub 2012 Feb 15.
PubMed 22337213Goh C, Knight JC. Enhanced understanding of the host-pathogen interaction in sepsis: new opportunities for omic approaches. Lancet Respir Med. 2017 Mar;5(3):212-223. doi: 10.1016/S2213-2600(17)30045-0.
PubMed 28266329Monaco G, Lee B, Xu W, Mustafah S, Hwang YY, Carre C, Burdin N, Visan L, Ceccarelli M, Poidinger M, Zippelius A, Pedro de Magalhaes J, Larbi A. RNA-Seq Signatures Normalized by mRNA Abundance Allow Absolute Deconvolution of Human Immune Cell Types. Cell Rep. 2019 Feb 5;26(6):1627-1640.e7. doi: 10.1016/j.celrep.2019.01.041.
PubMed 30726743
Study at a glance
From the registry record, last updated by the sponsor on 11 Jun 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Whole Blood Transcriptional and Mass Cytometry Immune Profiling in Systemic Lupus Erythematosus (SLE) Patients to Discern the Salutary Effects of Belimumab on Halting Disease Progression and Flares Without Compromising Host Fitness
- ClinicalTrials.gov ID
- NCT04570306
- Acronym / sponsor ID
- DB11
- Conditions
- Systemic Lupus Erythematosus
- Keywords
- transcriptome, trained immunity, host-pathogen defense
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 85 participants (actual)
- Lead sponsor
- Biomedical Research Foundation, Academy of AthensUniversity, hospital or other
- Collaborators
- Attikon Hospital, University Hospital of Heraklion, GlaxoSmithKline
- Study start
- 16 Dec 2020 (actual)
- Primary completion
- 16 Dec 2023 (actual)
- Study completion
- 16 Dec 2023 (actual)
- First posted
- 30 Sep 2020 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The investigators propose to perform RNA-sequencing of the whole blood initially, in a cohort of 80 SLE patients who will receive belimumab as part of standard clinical practice, in order to assess intra-patient longitudinal (baseline, 1, 3 and 6 months) transcriptome changes and examine whether treatment can ameliorate the activity/flare, severity and major organ disease gene signatures. The investigators will also obtain preliminary information on molecular signatures predicting clinical responses and the impact of belimumab on gene signatures of host defense against viral and bacterial (including mycobacterial) pathogens. Using modules of cell type-specific genes and co-expression gene networks, The investigators will deconvolute our data to define pertinent molecular alterations in specific immune cell types. Results will be validated and functionally characterized by single-cell mass cytometry (performed at the aforementioned time points), which enables investigation of the cell identity (including subsets of B-cells and myeloid cells of particular relevance to the disease) and activation status at protein level (e.g. phosphorylation) through next-generation, high-dimensional flow cytometry. Through a focused analysis followed by targeted gene expression and function studies in purified monocytes, the investigators will determine whether belimumab can restore "SLE-primed" monocytes thus, alleviating their inflammatory and pro-atherogenic phenotype and enhancing their bactericidal activity. Collectively, these studies will provide novel mechanistic insights on the beneficial efficacy/toxicity ratio of belimumab therapy in SLE.
Detailed description
B-cell activating factor (BAFF) excess causes lupus disease by exerting costimulatory effects on the B-cell compartment but also on a variety of non-B-cell subsets such as T-helper cells and monocytes/dendritic cells. The 2019 updated European League Against Rheumatism (EULAR) recommendations for SLE recommend usage of belimumab (anti-BAFF mAb) in persistently active or flaring disease based upon evidence for efficacy, reduction of flares and organ damage accrual without increasing the risk of infections. Still, belimumab is usually reserved for established, refractory cases. It is conceivable that earlier usage may halt the progression of the disease, especially prevent flares and dysfunction in major organs. The investigators have completed a combined genetic and transcriptomic analysis in the peripheral blood of SLE patients and have characterized distinct gene signatures for disease activity/flare and severity. Using machine learning techniques, the investigators can predict SLE patients likely to develop major organ involvement. In vitro and gene profiling studies in purified lupus monocytes indicate that these cells exist - under the effect of type I interferon - in a "high alert" autoreactive and metabolic state (reminiscent of 'trained immunity'), which may contribute to risk of flares, tissue injury but also major comorbidities seen in SLE, particularly accelerated atherosclerosis and infections. Based upon the clinical experience accumulated thus far, it is likely that belimumab may neutralize these molecular signatures for flares and disease progression without interfering with host defense immune pathways.
The investigators propose to perform RNA-sequencing of the whole blood initially, in a cohort of 80 SLE patients who will receive belimumab as part of standard clinical practice, in order to assess intra-patient longitudinal (baseline, 1, 3 and 6 months) transcriptome changes and examine whether treatment can ameliorate the identified activity/flare, severity and major organ disease signatures. The investigators will also obtain preliminary information on molecular signatures predicting clinical responses and the impact of belimumab on gene signatures of host defense against viral and bacterial (including mycobacterial) pathogens. Using modules of cell type-specific genes and co-expression gene networks, the investigators will deconvolute our data to define pertinent molecular alterations in specific immune cell types. Results will be validated and functionally characterized by single-cell mass cytometry (performed at the aforementioned time points), which enables investigation of the cell identity (including subsets of B-cells and myeloid cells of particular relevance to the disease) and activation status at protein level (e.g. phosphorylation) through next-generation, high-dimensional flow cytometry. Through a focused analysis of the deconvoluted RNA-seq and mass cytometry data followed by targeted gene expression and function studies in purified monocytes, the investigators will determine whether belimumab can restore "SLE-primed" monocytes thus, alleviating their inflammatory and pro-atherogenic phenotype and enhancing their bactericidal activity. Collectively, these studies will provide novel mechanistic insights on the beneficial efficacy/toxicity ratio of belimumab therapy in SLE, while supporting the early use of the drug.
Study design
- Observational model
- Cohort
- Time perspective
- Prospective
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Belimumab-treated SLE patients | – | Drug: BelimumabSLE patients with active disease who will be started on add-on treatment with belimumab on top of standard of care. |
Who may qualify
- Ages
- 18 to 65 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- The study will involve 80 adult patients diagnosed with SLE (according to the SLICC 2012 and/or EULAR/ACR 2019 classification criteria) who will be started on belimumab (standard approved dose of i.v. 10 mg/kg or subcutaneous 200 mg/week) due to active disease. The intention to start belimumab will be made by the treating Rheumatologist(s), in accordance to the current standard of care, and on the basis of shared physician-patient decision making. Active SLE is defined as the combination of clinical (i.e., excluding serology) SLEDAI-2K ≥6 and/or physician global assessment (PhGA) ≥1.5. Both flaring (acute exacerbation) and persistent disease activity will be considered.
Key inclusion criteria (3 listed)
- who meet the Systemic Lupus International Collaborating Clinics (SLICC) 2012 and/or European League Against Rheumatism/American College of Rheumatology (EULAR/ACR) 2019 classification criteria;
- have active disease defined as the combination of clinical (i.e., excluding serology) SLEDAI-2000 ≥6 and/or physician global assessment (PhGA) ≥1.5. Both flaring (acute exacerbation) and persistent disease activity will be considered;
- are started belimumab (standard approved dose of i.v. 10 mg/kg or subcutaneous 200 mg/week) due to active disease. The intention to start belimumab will be made by the treating Rheumatologist(s), in accordance to the current standard of care, and on the basis of shared physician-patient decision making.
Key exclusion criteria (5 listed)
- age \<18 years
- co-existing rheumatic or other autoimmune disease
- pregnancy
- active infection
- history of malignant disorder
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| BelimumabThe study will involve 80 adult patients diagnosed with SLE who will be started on belimumab (standard approved dose of i.v. 10 mg/kg or subcutaneous 200 mg/week) due to active disease. The intention to start belimumab will be made by the treating Rheumatologist(s), in accordance to the current standard of care, and on the basis of shared physician-patient decision making. | Drug | Belimumab-treated SLE patients |
Primary outcome
Changes in blood transcriptome in relation to clinical response induced by belimumab
Time frame: 1, 3 and 6 months
To evaluate changes in SLE blood transcriptome that are induced by treatment with belimumab with emphasis on the reversibility of previously-defined gene signatures for disease activity/flare, severity/progression and major organ involvement. Results will be correlated with validated patient outcomes such as clinical response (defined according to SLE Responder Index-4).
2 secondary outcomes
Changes in blood transcriptome in relation to low disease activity induced by belimumab
Time frame: 3 and 6 months
Changes in blood transcriptome in relation to remission induced by belimumab
Time frame: 6 months
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 11 Jun 2024.
- Background: PubMed 28445677Steri M, Orru V, Idda ML, Pitzalis M, Pala M, Zara I, Sidore C, Faa V, Floris M, Deiana M, Asunis I, Porcu E, Mulas A, Piras MG, Lobina M, Lai S, Marongiu M, Serra V, Marongiu M, Sole G, Busonero F, Maschio A, Cusano R, Cuccuru G, Deidda F, Poddie F, Farina G, Dei M, Virdis F, Olla S, Satta MA, Pani M, Delitala A, Cocco E, Frau J, Coghe G, Lorefice L, Fenu G, Ferrigno P, Ban M, Barizzone N, Leone M, Guerini FR, Piga M, Firinu D, Kockum I, Lima Bomfim I, Olsson T, Alfredsson L, Suarez A, Carreira PE, Castillo-Palma MJ, Marcus JH, Congia M, Angius A, Melis M, Gonzalez A, Alarcon Riquelme ME, da Silva BM, Marchini M, Danieli MG, Del Giacco S, Mathieu A, Pani A, Montgomery SB, Rosati G, Hillert J, Sawcer S, D'Alfonso S, Todd JA, Novembre J, Abecasis GR, Whalen MB, Marrosu MG, Meloni A, Sanna S, Gorospe M, Schlessinger D, Fiorillo E, Zoledziewska M, Cucca F. Overexpression of the Cytokine BAFF and Autoimmunity Risk. N Engl J Med. 2017 Apr 27;376(17):1615-1626. doi: 10.1056/NEJMoa1610528.
- Background: PubMed 28235864Kang S, Fedoriw Y, Brenneman EK, Truong YK, Kikly K, Vilen BJ. BAFF Induces Tertiary Lymphoid Structures and Positions T Cells within the Glomeruli during Lupus Nephritis. J Immunol. 2017 Apr 1;198(7):2602-2611. doi: 10.4049/jimmunol.1600281. Epub 2017 Feb 24.
- Background: PubMed 30610066Urowitz MB, Ohsfeldt RL, Wielage RC, Kelton KA, Asukai Y, Ramachandran S. Organ damage in patients treated with belimumab versus standard of care: a propensity score-matched comparative analysis. Ann Rheum Dis. 2019 Mar;78(3):372-379. doi: 10.1136/annrheumdis-2018-214043. Epub 2019 Jan 4.
- Background: PubMed 31167757Panousis NI, Bertsias GK, Ongen H, Gergianaki I, Tektonidou MG, Trachana M, Romano-Palumbo L, Bielser D, Howald C, Pamfil C, Fanouriakis A, Kosmara D, Repa A, Sidiropoulos P, Dermitzakis ET, Boumpas DT. Combined genetic and transcriptome analysis of patients with SLE: distinct, targetable signatures for susceptibility and severity. Ann Rheum Dis. 2019 Aug;78(8):1079-1089. doi: 10.1136/annrheumdis-2018-214379. Epub 2019 Jun 5.
- Background: PubMed 27863248Novakovic B, Habibi E, Wang SY, Arts RJW, Davar R, Megchelenbrink W, Kim B, Kuznetsova T, Kox M, Zwaag J, Matarese F, van Heeringen SJ, Janssen-Megens EM, Sharifi N, Wang C, Keramati F, Schoonenberg V, Flicek P, Clarke L, Pickkers P, Heath S, Gut I, Netea MG, Martens JHA, Logie C, Stunnenberg HG. beta-Glucan Reverses the Epigenetic State of LPS-Induced Immunological Tolerance. Cell. 2016 Nov 17;167(5):1354-1368.e14. doi: 10.1016/j.cell.2016.09.034.
- Background: PubMed 22337213van Vollenhoven RF, Petri MA, Cervera R, Roth DA, Ji BN, Kleoudis CS, Zhong ZJ, Freimuth W. Belimumab in the treatment of systemic lupus erythematosus: high disease activity predictors of response. Ann Rheum Dis. 2012 Aug;71(8):1343-9. doi: 10.1136/annrheumdis-2011-200937. Epub 2012 Feb 15.
- Background: PubMed 28266329Goh C, Knight JC. Enhanced understanding of the host-pathogen interaction in sepsis: new opportunities for omic approaches. Lancet Respir Med. 2017 Mar;5(3):212-223. doi: 10.1016/S2213-2600(17)30045-0.
- Background: PubMed 30726743Monaco G, Lee B, Xu W, Mustafah S, Hwang YY, Carre C, Burdin N, Visan L, Ceccarelli M, Poidinger M, Zippelius A, Pedro de Magalhaes J, Larbi A. RNA-Seq Signatures Normalized by mRNA Abundance Allow Absolute Deconvolution of Human Immune Cell Types. Cell Rep. 2019 Feb 5;26(6):1627-1640.e7. doi: 10.1016/j.celrep.2019.01.041.
- Individual participant dataSharing planned: Undecided
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Dimitrios T Boumpas, MD study chair
Biomedical Research Foundation, Academy of Athens
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Systemic Lupus Erythematosus, run by Biomedical Research Foundation, Academy of Athens at 1 site in Greece.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 3 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 11 Jun 2024. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Greece. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Changes in blood transcriptome in relation to clinical response induced by belimumab (time frame: 1, 3 and 6 months). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT04570306, which also lists 8 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 11 Jun 2024.