New hope for kids with lupus: drug trial shows promise
NCT ID NCT01649765
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested the drug belimumab in children aged 5 to 17 with active lupus. Participants received either belimumab or a placebo alongside their usual treatments. The goal was to see if belimumab could safely reduce lupus disease activity over 52 weeks.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- belimumab (a drug that targets a protein involved in lupus)
- What this could lead to
- If successful, this could provide a new treatment option to help control lupus in children, reducing disease flares and improving quality of life.
- What could go wrong
- This is a Phase 2 trial with only 93 participants, so results are preliminary. The drug may not work better than placebo, and side effects like infections are possible.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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93 people
The number who actually took part.
- Started
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Sep 2012
- Finished
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Sep 2025
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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5 to 17 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 5 years to 17 years of age at enrollment * Have a clinical diagnosis of SLE according to the American College of Rheumatology (ACR) classification criteria. * Have active SLE disease (SELENA SLEDAI score ≥ 6). * Have positive anti-nuclear antibody (ANA) test results. * Are on a stable SLE treatment regimen at a fixed dose for a period of at least 30 days prior to Day 0. * Females of childbearing age are willing to use appropriate contraception * Subject age appropriate assent and parent or legal guardian informed consent to participate Exclusion Criteria: * Pregnant or nursing. * Have received treatment with belimumab (BENLYSTA®) at any time. (BENLYSTA® is a registered trademark of the GSK group of companies.) * Treatment with any B cell targeted therapy (for example, rituximab) or an investigational biological agent in the past year. * Have received anti-TNF therapy; Interleukin-1 receptor antagonist; IVIG; or plasmapheresis within 90 days of Day 0. * Have received high dose prednisone or equivalent (\>1.5mg/kg/day) within 60 days of baseline. * Have received intravenous (IV) cyclophosphamide within 60 days of Day 0. * Have received any new immunosuppressive/immunomodulatory agent, anti-malarial agent within 60 days of baseline. * Have severe lupus kidney disease. * Have active central nervous system (CNS) lupus. * Have had a major organ transplant. * Have significant unstable or uncontrolled acute or chronic diseases or conditions not due to SLE. * Have a planned surgical procedure. * History of malignant neoplasm within the last 5 years. * Have required management of acute or chronic infections in the past 60 days. * Have current drug or alcohol abuse or dependence. * Have a historically positive test, or test positive at screening for HIV, Hepatitis B, or Hepatitis C. * Have an IgA deficiency. * Have severe laboratory abnormalities. * Have had anaphylactic reaction to X-ray contrast agents or biologic agents. * Suicidal behavior or ideation. * Children in Care(CiC): a child who has been placed under the control or protection of an agency, organisation, institution or entity by the courts, the government or a government body, acting in accordance with powers conferred on them by law or regulation.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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GSK Investigational Site
Phoenix, Arizona, 85016, United States
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GSK Investigational Site
Washington D.C., District of Columbia, 20010, United States
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GSK Investigational Site
Augusta, Georgia, 30912, United States
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GSK Investigational Site
St Louis, Missouri, 63104, United States
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GSK Investigational Site
New York, New York, 10032, United States
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GSK Investigational Site
The Bronx, New York, 10467, United States
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GSK Investigational Site
Cincinnati, Ohio, 45229, United States
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GSK Investigational Site
Buenos Aires, C1270AAN, Argentina
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GSK Investigational Site
Rosario, 2000, Argentina
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GSK Investigational Site
Santa Fe, 5400, Argentina
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GSK Investigational Site
Calgary, Alberta, T3B 6A8, Canada
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GSK Investigational Site
Toronto, Ontario, M5G 1X8, Canada
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GSK Investigational Site
Aichi, 474-8710, Japan
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GSK Investigational Site
Kagoshima, 890-8520, Japan
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GSK Investigational Site
Miyagi, 989-3126, Japan
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GSK Investigational Site
Tokyo, 113-8519, Japan
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GSK Investigational Site
San Luis Potosí City, 78240, Mexico
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GSK Investigational Site
Lima, Lima 27, Peru
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GSK Investigational Site
Lima, Lima 5, Peru
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GSK Investigational Site
Surco, Lima 33, Peru
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GSK Investigational Site
Lodz, 91-738, Poland
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GSK Investigational Site
Warsaw, 02-637, Poland
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GSK Investigational Site
Moscow, 119435, Russia
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GSK Investigational Site
Saint Petersburg, 194100, Russia
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GSK Investigational Site
Tolyatti, 445846, Russia
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GSK Investigational Site
Espluges de Llobregat, 08950, Spain
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GSK Investigational Site
Madrid, 28034, Spain
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GSK Investigational Site
Valencia, 46026, Spain
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GSK Investigational Site
Bristol, BS2 8BJ, United Kingdom
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GSK Investigational Site
Liverpool, L12 2AP, United Kingdom
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GSK Investigational Site
London, NW1 2PG, United Kingdom
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GSK Investigational Site
London, WC1N 3JH, United Kingdom
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