PETHEMA LAL-07FRAIL: All Treatment In Fragile Patients Ph' Negative Over 55 Years
Last updated on July 2021Recruitment
- Recruitment Status
- Recruiting
- Estimated Enrollment
- Same as current
Summary
- Conditions
- Acute Lymphoblastic Leukemia
- Type
- Interventional
- Phase
- Phase 4
- Design
- Allocation: N/AIntervention Model: Single Group AssignmentMasking: None (Open Label)Primary Purpose: Treatment
Participation Requirements
- Age
- Between 55 years and 125 years
- Gender
- Both males and females
Description
Prephase (days -5 to -1) Dexamethasone 10 mg/m2 bolus day EV for 5 days (-5 to -1). Supplementary treatment: hydration minimum 2000 ml / day. allopurinol 300 mg / day. gastric protection (as center). daily monitoring of blood glucose daily monitoring of renal function. Intrathecal treatment (diagnos...
Prephase (days -5 to -1) Dexamethasone 10 mg/m2 bolus day EV for 5 days (-5 to -1). Supplementary treatment: hydration minimum 2000 ml / day. allopurinol 300 mg / day. gastric protection (as center). daily monitoring of blood glucose daily monitoring of renal function. Intrathecal treatment (diagnosis and prophylactic / therapeutic) day -5: 12 mg were administered intrathecal methotrexate. The morphological study of the CSF will be defining initial CNS involvement by LAL. Although it is recommended immunophenotypic study of CSF, the definition of CNS involvement by LAL (and its therapeutic consequences) based on morphological observation of blasts in CSF cytocentrifuge. Remission induction : Tolerance prephase period can be used to establish the final indication of treatment (standard protocol or frail patients). Day 0 is free of treatment and is considered as +1 the first day of induction. Systemic treatment Vincristine (VCR) 1 mg (absolute dose) EV 1, 8, 15 and 22. Dexamethasone (DEX): 10 mg/m2 EV, IM or PO days 1-2, 8-9 days 15-16, 22-23. Intrathecal chemotherapy Triple therapy was administered with methotrexate (MTX), cytosine arabinoside (ARA-C) and hydrocortisone, days 1, 8, 15 and 22 (five doses total prophylactic between prephase and induction): MTX 12 mg ARA-C 40 mg Dexamethasone 4 mg If initial infiltration of the CNS is administered once every 72 hours until the disappearance of blast cell morphology CSF (cytocentrifugation) in at least two consecutive taps. Alternatively be administered liposomal cytarabine (DepoCyt) fortnightly if authorized by the center or in the context of a clinical trial Maintenance treatment of first year : Maintenance during the first year will start after full recovery after induction and after complete reassessment of the disease (including myelogram) and will last until one year from the time of documentation of complete remission. The basic treatment to include mercaptopurine 50 mg/m2 PO day and methotrexate 20 mg/m2 IM weekly. Once every 3 months will be added to maintenance treatment a "mini-reinduction" consisting VCR: 1 mg (absolute dose), i.v., day 1. Dexamethasone 40 mg / day, i.v. or p.o., days 1-2. Not considered more doses of triple intrathecal therapy. Reinduction only be practiced during the first year after remission, so a total of 4 quarterly. Maintenance of the second year: After the first year of maintenance will perform a complete reassessment of the disease (including myelogram) and if the patient remains in complete remission maintenance will continue (without reinduction) until two years from the time of diagnosis. The initial dose of mercaptopurine and methotrexate will be identical to the first year. Must comply (by increases or decreases of 20% of the dose) to maintain the numbers of neutrophil counts between 1.5 and 3x109/l and platelets above 100x109 / L
Tracking Information
- NCT #
- NCT01358201
- Collaborators
- Not Provided
- Investigators
- Not Provided