Efficacy of Anti-CD20 Antibodies (Rituximab Biosimilar) in the Treatment of Childhood Steroid-dep… (NCT04402580) | Clinical Trial Compass
TerminatedPhase 2
Efficacy of Anti-CD20 Antibodies (Rituximab Biosimilar) in the Treatment of Childhood Steroid-dependent Nephrotic Syndrome
Stopped: due to unexpectedly high rate of relapse in the active comparator arm.
Italy30 participantsStarted 2019-07-01
Plain-language summary
Anti-CD20 monoclonal antibodies are emerging as the steroid-sparing therapy of choice for nephrotic syndrome.
This Randomized Clinical Trial seeks to evaluate whether Rituximab biosimilar maintains drug-free disease remission in patientswith steroid-dependent nephrotic syndrome for 12-24 months and verify its superiority vs. mycophenolate mofetil, the reference standard therapy. The investigators will compare the risk of relapse to test this hypothesis (primary outcome). Secondary objectives will include assessing short- and long-term side-effects and developing specific biomarkers of sensitivity to therapy. Patients will be recruited, treated and followed at IRCCS G Gaslini and IRCCS Bambino Gesù where laboratory studies will be performed at in-site facilities
Who can participate
Age range
3 Years – 24 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
To be eligible for inclusion into this study, participants will have to fulfil the following criteria:
* Age between 3 and 24 years
* Prednison dependent steroid syndrome 0.3-1mg/Kg/day and receive prednisone for at least six months before enrolment. Steroid dependence is defined by two consecutive relapse during corticosteroid therapy or within 14 days of ceasing therapy.
* Ability to provide consent and assent: parents'/guardian's written informed consent, and child's assent given before any study-related procedure not part of the subject's normal medical care, with the understanding that consent may be withdrawn by the subject any time without prejudice to his or her future medical care.
Exclusion Criteria:
Children will be excluded if any of the following criteria apply:
* Positivity to autoimmunity tests (ANA, nDNA, ANCA)
* Reduction of C3 levels.
* eGFR\<90/ml/min/1,73 m2 valuated according to revised Bedside Schwartz Formula for patients between 2 and 17 years and with CKD-EPI Creatinine 2009 Equation for 18 years old patients.
* Pregnancy
* Neoplasm
* Infections: previous or actual HBV (with HBeAb positivity) or HCV infection
* CD20 B lymphocytes count \<2,5%
* Treatment with Rituximab or cyclophosphamide in the last 6 months
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Comparison between RTX and MMF, considering number of partecipants and relative relapses in the two cohorts