A matched‐pair analysis reveals marginally reduced CD34+ cell mobilization on second occasion in 27 related donors who underwent peripheral blood stem cell collection twice at the same institution

Transfusion ◽  
2019 ◽  
Vol 59 (11) ◽  
pp. 3442-3447 ◽  
Author(s):  
Melanie Velier ◽  
Angela Granata ◽  
Stefania Bramanti ◽  
Boris Calmels ◽  
Sabine Furst ◽  
...  
Keyword(s):  
Stem Cell ◽  
Peripheral Blood ◽  
Peripheral Blood Stem Cell ◽  
Blood Stem Cell ◽  
Matched Pair ◽  
Matched Pair Analysis ◽  
Cell Mobilization ◽  
Pair Analysis ◽  
Stem Cell Collection

scholarly journals Prophylactic Peripheral Blood Stem Cell Collection in Patients with Extensive Bone-Marrow Infiltration of Neuroendocrine Tumours Prior to Peptide Receptor Radionuclide Therapy with 177Lu-DOTATATE

2021 ◽  
Vol 14 (10) ◽  
pp. 1022
Author(s):  
Amir Sabet ◽  
Nicolai Mader ◽  
Jörg Thomas Bittenbring ◽  
Fadi Khreish ◽  
Frank Grünwald ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Stem Cell ◽  
Peripheral Blood ◽  
Radionuclide Therapy ◽  
Peripheral Blood Stem Cell ◽  
Peptide Receptor Radionuclide Therapy ◽  
Blood Stem Cell ◽  
Peptide Receptor ◽  
Cell Mobilization ◽  
Stem Cell Collection

Peptide receptor radionuclide therapy (PRRT) of metastatic neuroendocrine tumors (NET) can be successfully repeated but may eventually be dose-limited. Since 177Lu-DOTATATE dose limitation may come from hematological rather than renal function, hematological peripheral blood stem cell backup might be desirable. Here, we report our initial experience of peripheral blood stem-cell collection (PBSC) in patients with treatment-related cytopenia and therefore high risk of bone-marrow failure. Five patients with diffuse bone-marrow infiltration of NET and relevant myelosuppression (≥grade 2) received PBSC before one PRRT cycle with 177Lu-DOTATATE (7.6 ± 0.8 GBq/cycle). Standard stem-cell mobilization with Granulocyte-colony stimulating factor (G-CSF) was applied, and successful PBSC was defined as a collection of >2 × 106/kg CD34+ cells. In case of initial failure, Plerixafor was administered in addition to G-CSF prior to apheresis. PBSC was successfully performed in all patients with no adverse events. Median cumulative activity was 44.8 GBq (range, 21.3–62.4). Three patients had been previously treated with PRRT, two of which needed the addition of Plerixafor for stem-cell mobilization. Only one of five patients required autologous peripheral blood stem-cell transplantation during the median follow up time of 28 months. PBSC collection seems to be feasible in NET with bone-marrow involvement and might be worth considering as a backup strategy prior to PRRT, in order to overcome dose-limiting bone-marrow toxicity.

Comparing peripheral blood stem cell collection using the COBE Spectra, Haemonetics MCS+, and Baxter Amicus

2012 ◽  
Vol 47 (3) ◽  
pp. 345-350 ◽  
Author(s):  
Fei-yi Wu ◽  
Kee Khiang Heng ◽  
Rohani Binte Salleh ◽  
Teck Guan Soh ◽  
Jing Jing Lee ◽  
...  
Keyword(s):  
Stem Cell ◽  
Peripheral Blood ◽  
Peripheral Blood Stem Cell ◽  
Blood Stem Cell ◽  
Stem Cell Collection

Predictive factors for poor peripheral blood stem cell mobilization and peak CD34+cell count to guide pre-emptive or immediate rescue mobilization.

Cytotherapy ◽  
2012 ◽  
Vol 14 (7) ◽  
pp. 823-829 ◽  
Author(s):  
Juan-Manuel Sancho ◽  
Mireia Morgades ◽  
Joan-Ramon Grifols ◽  
Jordi Juncà ◽  
Ramon Guardia ◽  
...  
Keyword(s):  
Stem Cell ◽  
Cell Count ◽  
Predictive Factors ◽  
Peripheral Blood ◽  
Peripheral Blood Stem Cell ◽  
Blood Stem Cell ◽  
Stem Cell Mobilization ◽  
Cell Mobilization

scholarly journals Donor Experiences of Second Marrow or Peripheral Blood Stem Cell Collection Mirror the First, but CD34+ Yields Are Less

2018 ◽  
Vol 24 (1) ◽  
pp. 175-184 ◽  
Author(s):  
David F. Stroncek ◽  
Bronwen E. Shaw ◽  
Brent R. Logan ◽  
Deidre M. Kiefer ◽  
Bipin N. Savani ◽  
...  
Keyword(s):  
Stem Cell ◽  
Peripheral Blood ◽  
Peripheral Blood Stem Cell ◽  
Blood Stem Cell ◽  
Stem Cell Collection
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