Overview Efficacy and Safety of Low-Dose Cytarabine Combined With Thalidomide in Adult Patients With Untreated LCH Status: RECRUITING Trial end date: 2027-04-13 Target enrollment: Participant gender: Summary Treatment of Adult Patients with Newly Diagnosed Langerhans Cell Histiocytosis (LCH) Using a Low-Dose Cytarabine Combined with Thalidomide Regimen.Phase: PHASE2 Details Lead Sponsor: Cancer Institute and Hospital, Chinese Academy of Medical SciencesTreatments: CytarabineThalidomide