Ofatumumab in Children With Drug Resistant Idiopathic Nephrotic Syndrome (NCT02394106) | Clinical Trial Compass
TerminatedPhase 2
Ofatumumab in Children With Drug Resistant Idiopathic Nephrotic Syndrome
Italy13 participantsStarted 2015-07
Plain-language summary
Double-blind, two-parallel-arm, placebo-controlled randomized clinical trial testing the superiority of Ofatumumab versus placebo in the treatment of children with DR-INS. Participants will be stratified according to eGFR at enrollment.
Eligible participants will enter a 3-months run-in period, during which instructions on urine collection and dipstick readings will be carefully reviewed, compliance assessed and any immunosuppressive therapies withdrawn according to the following schemes:
* prednisone will be tapered off by 0.3 mg/kg per week until complete withdrawal;
* calcineurin inhibitors and mofetile mycophenolate will be decreased by 50% and withdrawn after 2 additional weeks In order to minimize the risk of complications of uncontrolled INS a treatment with ACE-inhibitor at 6 mg/m2 will be maintained or started in all patients.
After run-in period, children will be randomized to the intervention arm (Ofatumumab) or comparator arm (placebo). Randomization will be stratified by eGFR at randomization: ≥90 and \<90 ml/min/1.73 m2.
All patients will be followed up to 12 months and they will leave the study at time of relapse.
Relapse will be defined as uPCR ≥2000 mg/g (≥200 mg/mmol) or ≥ 3+ protein on urine dipstick for 3 consecutive days.
Who can participate
Age range
2 Years – 18 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:
* Drug resistance: it signifies lack of antiproteinuric effect of a double therapy based on steroid plus CNI or mofetil mycophenolate (MMF). Steroid resistance is defined by failure to achieve complete remission after 6 weeks with prednisone 60 mg/m2. CNI (cyclosporine/tacrolimus) resistance is defined by failure to achieve complete remission within 6 months after the plasma concentration of cyclosporine (started at dosage of 4 mg/kg/day) or tacrolimus (started at dosage of 0,1 mg/kg/day) reached effective plasma concentrations. Mofetil Mycophenolate resistance is defined by failure to achieve complete remission after at least 6 months of treatment with 1200mg/mq/day.
* 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 at any time without prejudice to his or her future medical care.
* Age between 2 and 18 years
* Histological pattern of minimal change disease, mesangial proliferation with IgM deposits or focal segmental glomerulosclerosis
Exclusion Criteria:
* Positivity to autoimmunity tests (ANA, dsDNA, ANCA).
* Reduction of C3 levels.
* eGFR \< 30 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.
* Hystological pattern characterized by elements suggestive for …
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.