{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T19:39:15Z","timestamp":1786649955022,"version":"build-2736575974"},"reference-count":11,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"2","license":[{"start":{"date-parts":[[2024,7,1]],"date-time":"2024-07-01T00:00:00Z","timestamp":1719792000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-sa\/4.0"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2024,7]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>BACKGROUND AND OBJECTIVES:<\/jats:title>\n                    <jats:p>Objective of the study is to explore the possibility of utilization of seven part fully automated hematology analyzer for enumeration of residual leukocytes (residual white blood cells [rWBCs]) in leukoreduced packed red cells (LR-PRCs) prepared from whole blood at a blood center as an alternate to the gold standard method, flow cytometry. In this study, we evaluate the performance characteristic of hematology analyzer against flow cytometry for the estimation of rWBCs in 39 LR-PRC units.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>MATERIALS AND METHODS:<\/jats:title>\n                    <jats:p>PRCs prepared from whole blood donations by 39 donors were leukoreduced and their volumes were noted. The samples from these LR-PRCs were processed on HORIBA Yumizen H2500 hematology analyzer and Backman Coulter DxFlex (B5R3V5) Flow Cytometer and compared.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>RESULTS:<\/jats:title>\n                    <jats:p>\n                      A total of 39 LR-PRCs were analyzed. The average volume of these LR-PRC units was 252 mL ranging from 227 to 285 mL\/bag. The average rWBC count for all LR-PRC units as per flowcytometry method was 3.1 \u00d7 10\n                      <jats:sup>6<\/jats:sup>\n                      \/bag. There were 5 LR-PRC units with rWBC count more than 5 \u00d7 10\n                      <jats:sup>6<\/jats:sup>\n                      \/bag which did not fulfill the minimum quality control criteria of LR-PRCs as per the Indian standards (DGHS).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>CONCLUSION:<\/jats:title>\n                    <jats:p>The new generation fully automated hematology analyzers could be simple, reliable, economical, and practically best method for assessing the efficacy of leukoreduction in LR-PRCs. They can be adopted by resource-constrained blood centers as an alternative to flow cytometry for this purpose. It can be practically applied to check the quality of leukoreduction in all blood component samples before release from blood center for transfusion to the patients.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/ajts.ajts_173_23","type":"journal-article","created":{"date-parts":[[2024,12,23]],"date-time":"2024-12-23T12:28:02Z","timestamp":1734956882000},"page":"291-295","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["Evaluation of two methods for counting residual leukocytes in leukoreduced packed red cells: Flow cytometry and fully automated cell counter"],"prefix":"10.4103","volume":"18","author":[{"given":"Mamta","family":"Shah","sequence":"first","affiliation":[{"name":"Associate Professor, Department of IHBT, B.J. Medical College Civil Hospital, Ahmedabad, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nidhi","family":"Bhatnagar","sequence":"additional","affiliation":[{"name":"Professor and Head, Department of IHBT, B.J. Medical College Civil Hospital, Ahmedabad, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sangita","family":"Shah","sequence":"additional","affiliation":[{"name":"Associate Professor, Department of IHBT, B.J. Medical College Civil Hospital, Ahmedabad, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Falguni","family":"Pandav","sequence":"additional","affiliation":[{"name":"Full Time Immuno Haematologist & Blood Transfusionist, Blood Centre, U. N. Mehta Institute of Cardiology and Research Centre, Ahmedabad, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hetali","family":"Shah","sequence":"additional","affiliation":[{"name":"MBBS, NHL Municipal Medical College, Ahmedabad, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anupa","family":"Dixit","sequence":"additional","affiliation":[{"name":"Suburban Diagnostics, Mumbai, Maharashtra, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Trupti","family":"Shetty","sequence":"additional","affiliation":[{"name":"Suburban Diagnostics, Mumbai, Maharashtra, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pushkar","family":"Admane","sequence":"additional","affiliation":[{"name":"International Training Centre and HORIBA India Technical Institute, HORIBA India Pvt. 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Ltd, HORIBA ABX SAS, Montpellier, France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2024,12,21]]},"reference":[{"key":"R1-20241224","doi-asserted-by":"crossref","first-page":"3","DOI":"10.4103\/0973-6247.59384","article-title":"Leukoreduced blood components: Advantages and strategies for its implementation in developing countries","volume":"4","author":"Sharma","year":"2010","journal-title":"Asian J Transfus Sci"},{"key":"R2-20241224","doi-asserted-by":"crossref","first-page":"174","DOI":"10.1016\/S0377-1237(06)80064-X","article-title":"Leucodepletion and blood products","volume":"62","author":"Kumar","year":"2006","journal-title":"Med J Armed Forces India"},{"key":"R3-20241224","doi-asserted-by":"crossref","first-page":"155","DOI":"10.1111\/trf.15606","article-title":"The use of a hematology analyzer with a new generation of software as an alternative to flow cytometry for enumerating residual white blood cells in blood components","volume":"60","author":"Blanco","year":"2020","journal-title":"Transfusion"},{"key":"R4-20241224","first-page":"1","year":"2022"},{"key":"R5-20241224","year":"2022"},{"key":"R7-20241224","doi-asserted-by":"crossref","first-page":"220","DOI":"10.1046\/j.1423-0410.1997.7340220.x","article-title":"Demonstration by flow cytometry of the numbers of residual white blood cells and platelets in filtered red blood cell concentrates and plasma preparations","volume":"73","author":"Neum\u00fcller","year":"1997","journal-title":"Vox Sang"},{"key":"R8-20241224","doi-asserted-by":"crossref","first-page":"16","DOI":"10.1046\/j.0041-1132.2004.00608.x","article-title":"Reduction of febrile but not allergic reactions to RBCs and platelets after conversion to universal prestorage leukoreduction","volume":"44","author":"Paglino","year":"2004","journal-title":"Transfusion"},{"key":"R9-20241224","doi-asserted-by":"crossref","first-page":"65","DOI":"10.1016\/S0887-7963(93)70125-X","article-title":"Leukodepletion blood filters: Filter design and mechanisms of leukocyte removal","volume":"7","author":"Dzik","year":"1993","journal-title":"Transfus Med Rev"},{"key":"R10-20241224","doi-asserted-by":"crossref","first-page":"118","DOI":"10.1111\/j.1537-2995.2007.01489.x","article-title":"Flow cytometric determination of residual white blood cell levels in preserved samples from leukoreduced blood products","volume":"48","author":"Palmer","year":"2008","journal-title":"Transfusion"},{"key":"R12-20241224","doi-asserted-by":"crossref","first-page":"953","DOI":"10.1046\/j.1365-2141.2001.03154.x","article-title":"Comparison of five platforms for enumeration of residual leucocytes in leucoreduced blood components","volume":"115","author":"van der Meer","year":"2001","journal-title":"Br J Haematol"},{"key":"R13-20241224","doi-asserted-by":"crossref","first-page":"43","DOI":"10.4103\/2455-8893.189854","article-title":"Evaluation of two methods for counting residual leukocytes in leuko-reduced platelets: Nageotte's method and flow cytometry","volume":"1","author":"Javed","year":"2016","journal-title":"Glob J Transfus Med"}],"container-title":["Asian Journal of Transfusion Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ovid.com\/10.4103\/ajts.ajts_173_23","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T19:00:23Z","timestamp":1786647623000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/10.4103\/ajts.ajts_173_23"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,7]]},"references-count":11,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2024]]}},"URL":"https:\/\/doi.org\/10.4103\/ajts.ajts_173_23","relation":{},"ISSN":["0973-6247","1998-3565"],"issn-type":[{"value":"0973-6247","type":"print"},{"value":"1998-3565","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,7]]},"assertion":[{"value":"2023-08-24","name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-07-07","name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}}]}}