Investigating the effect of pre-transplant thrombocytopenia and anemia on the engraftment and long-term survival in multiple myeloma patients
Copyright © 2024. Published by Elsevier B.V..
BACKGROUND: Autologous stem cell transplantation (ASCT) following high-dose melphalan is the standard treatment for Multiple Myeloma (MM). Despite new treatments, further investigation is needed to identify prognostic factors of ASCT. This study evaluated the impact of thrombocytopenia and anemia on the engraftment of MM patients after ASCT.
MATERIALS AND METHODS: This retrospective study involved 123 MM patients who underwent ASCT with high-dose Melphalan. Successful engraftment is achieved when both platelets (Plt) and white blood cells (WBC) engraft successfully. We examined the statistically significant cut-offs for the prognostic factors on the admission day. Ultimately, the association of risk factors with the Plt and WBC engraftment and long-term survival were analyzed as the outcomes of interest.
RESULTS: Spearman's correlation coefficient between Plt and WBC engraftment was 0.396 (p < 0.001). The engraftment in the patients with Plt < 140,000/μL was 17.4% slower (p = 0.036) and the odds of long-term survival was 72% lower (p = 0.016) than in patients with higher Plt. Patients with Hb < 11 g/dL were 12.7% slower in engraftment. Age over 47 was a significant factor in slower engraftment (p = 0.036) which decelerated the engraftment by 15.2%.
CONCLUSION: Thrombocytopenia and anemia before transplantation are related to slower Plt/WBC engraftment and as prognostic factors might predict the long-term survival of MM patients following ASCT.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:82 |
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Enthalten in: |
Transplant immunology - 82(2024) vom: 25. Feb., Seite 101991 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Kadkhoda, Dariush [VerfasserIn] |
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Links: |
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Themen: |
Anemia |
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Anmerkungen: |
Date Completed 29.01.2024 Date Revised 06.03.2024 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.trim.2024.101991 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM366898566 |
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520 | |a Copyright © 2024. Published by Elsevier B.V. | ||
520 | |a BACKGROUND: Autologous stem cell transplantation (ASCT) following high-dose melphalan is the standard treatment for Multiple Myeloma (MM). Despite new treatments, further investigation is needed to identify prognostic factors of ASCT. This study evaluated the impact of thrombocytopenia and anemia on the engraftment of MM patients after ASCT | ||
520 | |a MATERIALS AND METHODS: This retrospective study involved 123 MM patients who underwent ASCT with high-dose Melphalan. Successful engraftment is achieved when both platelets (Plt) and white blood cells (WBC) engraft successfully. We examined the statistically significant cut-offs for the prognostic factors on the admission day. Ultimately, the association of risk factors with the Plt and WBC engraftment and long-term survival were analyzed as the outcomes of interest | ||
520 | |a RESULTS: Spearman's correlation coefficient between Plt and WBC engraftment was 0.396 (p < 0.001). The engraftment in the patients with Plt < 140,000/μL was 17.4% slower (p = 0.036) and the odds of long-term survival was 72% lower (p = 0.016) than in patients with higher Plt. Patients with Hb < 11 g/dL were 12.7% slower in engraftment. Age over 47 was a significant factor in slower engraftment (p = 0.036) which decelerated the engraftment by 15.2% | ||
520 | |a CONCLUSION: Thrombocytopenia and anemia before transplantation are related to slower Plt/WBC engraftment and as prognostic factors might predict the long-term survival of MM patients following ASCT | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Anemia | |
650 | 4 | |a Hematopoietic Stem Cell Transplantation | |
650 | 4 | |a Multiple Myeloma | |
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650 | 4 | |a Thrombocytopenia | |
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700 | 1 | |a Hajifathali, Abbas |e verfasserin |4 aut | |
700 | 1 | |a Baghestani, Ahmad Reza |e verfasserin |4 aut | |
700 | 1 | |a Jabarinanva, Leila |e verfasserin |4 aut | |
700 | 1 | |a Khadem Maboudi, Ali Akbar |e verfasserin |4 aut | |
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