Abstract
Hematopoietic stem cell transplantation is curative therapy in benign and malignant diseases. Adequate stem cell dose is one of the most important marker of engraftment. Several methods have been developed to enumerate CD34+ cells. We present our data on 147 samples analysis. There was a clear linear correlation between two methods. Both methods were effective. Both single vs dual platform analysis yield similar results. Single platform analysis is easier to perform. In terms of cost reduction dual platform analysis is better.
Similar content being viewed by others
References
Allan DS, Keeney M, Howson-Jan K et al (2002) Number of viable CD34(+) cells reinfused predicts engraftment in autologous hematopoietic stem cell transplantation. Bone Marrow Transplant 29(12):967–972
Ngoma A, Saito S, Ohto H, Ikeda K, Yasuda H, Kawabata K, Kanno T, Kikuta A, Mochizuki K, Nollet KE (2011) CD34+ cell enumeration by flow cytometry: a comparison of systems and methodologies. Arch Pathol Lab Med 135(7):909–914
Fritsch G, Stimpfl M, Kurz M et al (1996) The composition of CD34 subpopulations differs between bone marrow, blood and cord blood. Bone Marrow Transplant 17(2):169–178
Keeney M, Chin-Yee I, Weir K, Popma J, Nayar R, Sutherland DR (1998) Single platform flow cytometric absolute CD34+ cell counts based on the ISHAGE guidelines; International Society of Hematotherapy and Graft Engineering. Cytometry 34(2):61–70
Chapple P, Prince HM, Wall D, Filshie R, Haylock D, Quinn M, Bretell M, Venter D (2000) Comparison of three methods of CD34+ cell enumeration in peripheral blood: dual-platform ISHAGE protocol versus single-platform, versus microvolume fluorimetry. Cytotherapy 2(5):371–376
Barbosa IL, Sousa ME, Godinho MI, Sousa F, Carvalhais A (1999) Single-versus dual-platform assays for human CD34 cell enumeration. Cytometry 38:274–279
Gratama JW, Orfao A, Barnett D et al (1998) Flow cytometric enumeration of CD34+ hematopoietic stem and progenitor cells; European Working Group on Clinical Cell Analysis. Cytometry 34(3):128–142
Chin-Yee I, Anderson L, Keeney M, Sutherland DR (1997) Quality assurance of stem cell enumeration by flow cytometry; Canadian QASE Study Group. Cytometry 30(6):296–303
Mercolino TJ, Connelly MC, Meyer EJ et al (1995) Immunologic differentiation of absolute lymphocyte count with an integrated flow cytometric system: a new concept for absolute T cell subset determinations. Cytometry 22(1):48–59
Strauss K, Hannet I, Engels S et al (1996) Performance evaluation of the FACSCount System: a dedicated system for clinical cellular analysis. Cytometry 26(1):52–59
Chang A, Ma DDF (1997) The influence of flow cytometric gat- ing strategy on the standardization of CD34+ cell quantitation: an Australian multicenter study. J Hematother 5:605–616
Robinson G, Morgan L, Evans M et al (1992) Effect of type of haematology analyser on CD4 count. Lancet 340(8817):485
Acknowledgements
We acknowledge the help of Ms. Kavita from CMC Vellore for statistical analysis.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
We have no financial relationships to disclose.
Informed Consent
Patients were not required to give informed consent to the study because the analysis used anonymous clinical data that were obtained after each patient agreed to treatment by written consent.
Rights and permissions
About this article
Cite this article
Naithani, R., Dayal, N. & Dixit, G. Single Versus Dual Platform Analysis for Hematopoietic Stem Cell Enumeration Using ISHAGE Protocol. Indian J Hematol Blood Transfus 33, 370–374 (2017). https://doi.org/10.1007/s12288-016-0749-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12288-016-0749-9