Intermediate doses of cytarabine plus granulocyte-colony-stimulating factor as an effective and safe regimen for hematopoietic stem cell collection in lymphoma patients with prior mobilization failure.

Background: High-dose chemotherapy supported by autologous stem cell transplantation (ASCT) is an effective treatment for patients with lymphomas. However, failure to reach the minimum threshold of hematopoietic stem cells to proceed to ASCT may occur, even with the most effective strategies currently available.

Study Design And Methods: We report on 33 patients diagnosed with lymphoma who had at least one prior mobilization failure and received cytarabine at a dose of 400 mg/m(2) /day intravenously × 3 days plus granulocyte-colony-stimulating factor (G-CSF) 10 to 12 μg/kg/day as mobilization regimen.

Lenograstim compared to filgrastim for the mobilization of hematopoietic stem cells in healthy donors.

Background: Recombinant human granulocyte-colony-stimulating factor (G-CSF) is used to mobilize hematopoietic stem cells for both autologous and allogeneic hematopoietic stem cell transplantation. The recombinant products clinically available are lenograstim and filgrastim, which differ from a biologic point of view as well as from their economical impact. In this regard, some studies have shown different in vitro activities although clinical studies comparing both drugs in the allogeneic transplant setting are scanty.

Standardization non-invasive fetal RHD and SRY determination into clinical routine using a new multiplex RT-PCR assay for fetal cell-free DNA in pregnant women plasma: results in clinical benefits and cost saving.

Introduction: Among negative RhD mothers it is essential to know the fetal RhD status in order to avoid the possibility of hemolytic disease of the newborn. In this regard, the detection of fetal DNA in maternal plasma might become a new diagnostic tool. In the current study, we have evaluated the standardization of a Multiplex-PCR targeted towards two exons of the RHD and one SRY gene to monitor RhD negative women.