HLH-2004 Treatment Protocol
The most dangerous period after HLH diagnosis is the first 2 months. In HLH-2004 we provide
additional therapy during this period as compared to in HLH-94.
Allocation: Non-Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment
1-year after diagnosis
Jan-Inge Henter, MD, PhD
Sweden: Regional Ethical Review Board