About this trial
The purpose of this study is to assess the efficacy, safety and pharmacokinetics (PK) of ianalumab (VAY736) in addition to eltrombopag treatment; and to inform the dose of ianalumab in pediatric patients (5 to \<18 years of age) with primary ITP who have had an insufficient response to or relapsed after first-line treatment with corticosteroids.
Eligibility criteria
Qualifiers
Signed informed consent and/or assent must be obtained from the participant and/or their parent(s)/legal guardian(s) before any study-related activity or assessment is performed. Informed consent must be obtained from participants once they reach the local legal age of adulthood during the study.
Male or female patients aged 5 to <18 years on the day of signing informed assent/consent (as appropriate for age).
A confirmed diagnosis of primary ITP, with insufficient response to, or relapse after a firstline corticosteroid therapy with or without IVIG.
Patients with platelet count <30 G/L for whom eltrombopag is clinically indicated (per physician's discretion) and with no contraindications to receive eltrombopag.
Disqualifiers
Patients with ITP who received previous second-line ITP treatments (other than corticosteroid therapy with or without IVIG) including splenectomy. However, patients exposed to thrombopoietin receptor agonists (TPO-RAs) for a limited time (maximum one week) before or during screening are eligible.
Patients with key renal or hepatic laboratory abnormalities.
Patients with other hematologic diagnosis associated with cytopenias, including Evans Syndrome.
Patients with current or history of life-threatening bleeding due to thrombocytopenia.
Trial design
Treatments tested in this trial
- Ianalumab
- Eltrombopag