Genomic Effects of Glucocorticoids in Patients With Systemic Lupus Erythematosus

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

View full results

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

EARLY_PHASE1

Total Enrollment

47 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-03-04

Study Completion Date

2022-05-03

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

Background:

The immune system is the body's defense against bacteria and other harmful invaders. In people with systemic lupus erythematosus (SLE), the immune system becomes overactive and attacks healthy cells by mistake. Many people use glucocorticoids (GCs) to treat their SLE. GCs can calm down an overactive immune system by changing how the body reads genes. But GCs have side effects that can increase over time. Researchers want to learn more about how GCs work. This may help to develop new and better drugs for treating SLE without the side effects GCs have.

Objective:

To better understand how GCs affect the immune system in people with SLE.

Eligibility:

People age 18-80 with SLE.

Design:

Participants will be screened with a physical exam. They will have a health and medical history. They will have blood and urine tests. They will have an electrocardiogram to measure heart activity. For this, sticky pads are put on their chest, arms, and legs.

Participants will have a methylprednisolone infusion for about 30 minutes. It will be given through a needle in a vein.

Blood will be collected immediately before, 2 hours after, and 4 hours after the start of the infusion. Blood pressure and heart activity will be monitored. Participants will repeat some of the screening tests.

Participants will be contacted twice in the week after the infusion visit. They will discuss any health problems they are having.

Related Clinical Trials

Explore similar clinical trials based on study characteristics and research focus.

Autologous Polyclonal Tregs for Lupus

NCT02428309

Lupus Erythematosus, Cutaneous Lupus Erythematosus, Discoid Lupus Erythematosus, Systemic

TERMINATED PHASE1

Serologically Active, Clinically Stable Systemic Lupus Erythematosus

NCT00000421

Systemic Lupus Erythematosus

COMPLETED PHASE2

A Study in Participants With Mild-to-moderate Systemic Lupus Erythematosus

NCT05866861

Systemic Lupus Erythematosus SLE (Systemic Lupus) Autoimmune

ACTIVE_NOT_RECRUITING PHASE1

Prediction of Relapse Risk in Stable Systemic Lupus Erythematosus

NCT02842814

Systemic Lupus Erythematosus

COMPLETED NA

Role of Antibodies in Cognitive Dysfunction in Patients With Systemic Lupus Erythematosus

NCT00042523

Systemic Lupus Erythematosus

COMPLETED

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Study Design:

This is a study of the acute effects of glucocorticoids on the immune system of patients with SLE. Participants will undergo baseline blood collection prior to receiving a single intravenous (IV) dose of methylprednisolone sodium succinate. Participants will be randomized into 1 of 2 dose groups: 1 mg/kg or 250 mg. Blood will be collected again at 2 and 4 hours after the methylprednisolone infusion. Individual participation requires 2 visits to the NIH CC and 2 follow-up phone calls. Total length of individual subject participation including screening is 1-12 weeks. Blood samples will be processed for isolation of hematopoietic cell sub-populations (eg, neutrophils, B cells, plasmacytoid dendritic cells, CD4+ T cells, CD8+ T cells, monocytes, and natural killer cells). Laboratory studies will be performed on the purified cells, with the goal of understanding the human response to glucocorticoids in vivo at the level of circulating cell populations (eg, flow cytometry, mass cytometry), RNA (eg, RNA sequencing \[RNA-seq\], small-RNA-seq, real-time polymerase chain reaction \[PCR\]), DNA (eg, chromatin immunoprecipitation sequencing \[ChIP-seq\], methylation analysis, DNA sequencing, genotyping), and protein (eg, flow cytometry, mass spectrometry). At each time point, serum methylprednisolone levels will be measured.

Study Agent/ Intervention Description:

A single IV infusion of methylprednisolone sodium succinate at either 1 mg/kg or 250 mg.

Primary Objective:

To understand the cellular and molecular response to glucocorticoids in individuals with SLE.

Glucocorticoid Genomics in SLE

Secondary Objectives:

1. To identify candidate targets for therapeutic interventions that could mimic the action of glucocorticoids in patients with SLE, without the significant toxicity caused by the broad range of glucocorticoid actions.
2. To test whether the transcriptional response to glucocorticoids differs between the two doses being studied.
3. To identify similarities and differences, at baseline and in response to glucocorticoids, between the transcriptome of cells from patients and those from the previously studied healthy subjects.

Primary Endpoint:

A list of human protein-coding genes and non-coding RNAs that are differentially expressed in response to glucocorticoids in patients with SLE, for each of the studied cell types and doses.

Secondary Endpoints:

1. A comparison of the transcriptional response to glucocorticoids between the two dose groups.
2. A list of protein-coding and non-coding transcripts, their corresponding proteins, and the molecular pathways representing the best candidates for targeted therapeutic alternatives to glucocorticoids.
3. Validation of the targets identified by functional studies.
4. For each cell type, a list of protein-coding or non-coding transcripts that are shared and a list of transcripts that are different, between patients with SLE and the previously studied healthy controls, at baseline or in response to glucocorticoids.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Systemic Lupus Erythematous (SLE)

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Group A: Glucocorticoids 1 mg/kg dose

Participants with Systemic Lupus Erythematosus (SLE) received a single intravenous dose of methylprednisolone 1 mg/kg and blood was collected two hours and four hours after the start of the infusion.

Group Type EXPERIMENTAL

Solu-Medrol 1mg/kg

Intervention Type DRUG

Methylprednisolone sodium succinate for injection, United States Pharmacopeia grade (USP), sold as SOLU-MEDROL sterile powder by Pfizer, Inc, is an anti-inflammatory glucocorticoid that occurs as a white, or nearly white, odorless hygroscopic, amorphous solid. It is very soluble in water and in alcohol, but is insoluble in chloroform and is very slightly soluble in acetone. The study agent solution will be administered as an IV infusion over 30 minutes, for a total single dose of 1 mg/kg of methylprednisolone.

Group B: Glucocorticoids 250 mg dose

Participants with Systemic Lupus Erythematosus (SLE) received a single intravenous dose of 250 mg of methylprednisolone and blood was collected two hours and four hours after the start of the infusion.

Group Type EXPERIMENTAL

Solu-Medrol 250 mg

Intervention Type DRUG

Methylprednisolone sodium succinate for injection, United States Pharmacopeia grade (USP), sold as SOLU-MEDROL sterile powder by Pfizer, Inc, is an anti-inflammatory glucocorticoid that occurs as a white, or nearly white, odorless hygroscopic, amorphous solid. It is very soluble in water and in alcohol, but is insoluble in chloroform and is very slightly soluble in acetone. The study agent solution will be administered as an IV infusion over 30 minutes, for a total single dose of 250 mg of methylprednisolone.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Solu-Medrol 1mg/kg

Methylprednisolone sodium succinate for injection, United States Pharmacopeia grade (USP), sold as SOLU-MEDROL sterile powder by Pfizer, Inc, is an anti-inflammatory glucocorticoid that occurs as a white, or nearly white, odorless hygroscopic, amorphous solid. It is very soluble in water and in alcohol, but is insoluble in chloroform and is very slightly soluble in acetone. The study agent solution will be administered as an IV infusion over 30 minutes, for a total single dose of 1 mg/kg of methylprednisolone.

Intervention Type DRUG

Solu-Medrol 250 mg

Methylprednisolone sodium succinate for injection, United States Pharmacopeia grade (USP), sold as SOLU-MEDROL sterile powder by Pfizer, Inc, is an anti-inflammatory glucocorticoid that occurs as a white, or nearly white, odorless hygroscopic, amorphous solid. It is very soluble in water and in alcohol, but is insoluble in chloroform and is very slightly soluble in acetone. The study agent solution will be administered as an IV infusion over 30 minutes, for a total single dose of 250 mg of methylprednisolone.

Intervention Type DRUG

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

1. Aged 18-80 years.
2. Has a diagnosis of SLE based on the 1997 Update of the 1982 American College of Rheumatology Revised Criteria for Classification of SLE.
3. Currently enrolled in study 94-AR-0066.
4. Able to provide informed consent.
5. Willing to allow genetic testing.
6. Has a primary care physician or other healthcare provider who will manage all health conditions related or unrelated to the study objectives.
7. If receiving immunosuppressive therapies other than glucocorticoids for SLE, then on a stable dose (defined as no increases in dose for the 60 days prior to screening).
8. A. If receiving glucocorticoid therapy and not experiencing a lupus flare at the time of the screening visit, then potential participants must be on a daily prednisone or prednisone-equivalent dose less than or equal to 10 mg/day and agree to undergo a glucocorticoid taper.

B. If receiving glucocorticoid therapy experiencing a lupus flare at the time of the screening visit, then potential participants must be on a daily prednisone or prednisone-equivalent dose less than or equal to 15mg/day. A glucocorticoid taper will not be performed.

Exclusion Criteria

1. Body mass index (BMI) \< 18 or \> 40.
2. History of a severe allergic reaction to glucocorticoids.
3. History of a severe adverse cardiovascular or psychiatric event related to glucocorticoid administration.
4. Use of a glucocorticoid at a prednisone-equivalent dose 10 mg/day in the 15 days prior to screening (\> 15 mg/day if experiencing a flare on the day of the screening visit).
5. A previously established diagnosis of an active solid or hematologic malignancy.
6. A previously established diagnosis of untreated osteoporosis. For the purpose of this study, osteoporosis is defined as a dual-energy X-ray absorptiometry (DEXA) scan obtained within 2 years of screening demonstrating a hip or spine bone mineral density T score less than or equal to -2.5 in men or greater than or equal to 50 in postmenopausal women.
7. A previously established diagnosis of untreated osteopenia with a high fracture risk. For the purpose of this study, osteopenia is defined as a DEXA scan obtained within 2 years of screening demonstrating a hip or spine bone mineral density T score \< -1 and \> -2.5 in men or greater than or equal to 50 in postmenopausal women. For the purpose of this study, a high fracture risk is defined as a fracture risk assessment tool (FRAX) 10-year risk of major osteoporotic fracture \> 20%, or a FRAX 10-year risk of hip fracture \> 3%.
8. A previously established diagnosis of diabetes mellitus or a fasting blood glucose level greater than or equal to 125 mg/dL at the time of screening. For patients without a previously established diagnosis of diabetes mellitus and a fasting blood glucose level \< 125 mg/dL at the time of screening, no additional screening tests (e.g., HbA1c or oral glucose tolerance test) will be performed. A history of glucocorticoid-induced hyperglycemia that is not present at the time of screening in the absence of treatment will not be considered an exclusion criterion.
9. Cancer chemotherapy within the 5 years prior to screening.
10. Surgery requiring general anesthesia in the 8 weeks prior to screening.
11. History of an infection requiring IV antibiotics in the 30 days prior to screening.
12. A positive test for HIV or hepatitis A, B, or C virus infection.
13. A positive or indeterminate test for active or latent tuberculosis (interferon gamma release assay \[IGRA\]) without evidence of prior treatment.
14. History of chronic or possible latent untreated parasitic, amebic, fungal, or mycobacterial infections.
15. Use of desmopressin in the 30 days prior to screening.
16. Use of one of the following cytochrome P450 isozyme (CYP) 3A4 inducers in the 30 days prior to screening: nafcillin, rifabutin, rifampin, St. John s wort, or troglitazone.
17. Use of one of the following CYP3A4 inhibitors in the 30 days prior to screening: clarithromycin, itraconazole, or ketoconazole.
18. Use of belimumab or rituximab within the past 180 days.
19. Vaccination within the past 30 days.
20. Pregnancy, current or in the 90 days prior to screening.
21. Currently breastfeeding.
22. Any electrocardiogram (ECG) abnormality that is clinically significant.
23. Any condition that, in the opinion of the investigator, contraindicates participation in this study.

Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No