AccScience Publishing / EJMO / Volume 4 / Issue 1 / DOI: 10.14744/ejmo.2020.52684
RESEARCH ARTICLE

The Outcome of Autologous Stem Cell Transplantation in Adolescent and Young Adult Patients with Multiple Myeloma

Tugce Nur Yigenoglu1 Semih Basci1 Bahar Uncu Ulu1 Mehmet Bakirtas1 Derya Sahin1 Tahir Darcin1 Jale Yildiz1 Alparslan Merdin1 Nuran Ahu Baysal1 Dicle Iskender1 Merih Kizil Cakar1 Mehmet Sinan Dal1 Fevzi Altuntas1
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1 Department of Hematology and Bone Marrow Transplantation Center, University of Health Sciences, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, Ankara, Turkey
Submitted: 1 November 2019 | Accepted: 26 January 2020 | Published: 12 March 2020
© 2020 by the Author(s). This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution -Noncommercial 4.0 International License (CC-by the license) ( https://creativecommons.org/licenses/by-nc/4.0/ )
Abstract

Objectives: Multiple myeloma (MM) is a disease of the elderly and peaks at 60-to-70 years of age. The disease is rarely observed in young age groups. The incidence of MM is 2% among the patients under 40 years of age. Methods: In this retrospective study, we analyzed the results of MM patients in the adolescents and young adults (AYA) age group who were treated in our center between January 2010 and July 2018. Results: Of the 212 MM patients, 7% (15/212) were in the AYA age group. The median progression-free survival (PFS) was 20.3 months, and the median overall survival (OS) was 41.5 months among patients in the AYA age group. In the group of patients who were over 40 years of age, the median PFS was 19.07 months, and the median OS was 30.1 months. At the time of diagnosis, the patients in the group that was 40 years of age or older were, more frequently International Staging System (ISS) 2 and ISS 3, while patients in the AYA group were more often ISS 1. Conclusion: As the goal is to achieve longer OS, and the incidence of comorbidities in younger patients is low, augmented treatments should be considered in AYA age group MM patients.

Keywords
Autologous hematopoietic stem cell transplantation
adolescent young adult
multiple myeloma
Conflict of interest
None declared.
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Eurasian Journal of Medicine and Oncology, Electronic ISSN: 2587-196X Print ISSN: 2587-2400, Published by AccScience Publishing