Long‐term Follow‐up of Hematopoietic Stem Cell Transplant Survivors: A Focus on Screening, Monitoring, and Therapeutics

2020 ◽  
Vol 40 (8) ◽  
pp. 808-841
Author(s):  
Ila M. Saunders ◽  
Marisela Tan ◽  
Divya Koura ◽  
Rebecca Young
Keyword(s):  
Stem Cell ◽  
Hematopoietic Stem Cell ◽  
Hematopoietic Stem Cell Transplant ◽  
Stem Cell Transplant ◽  
Cell Transplant ◽  
Hematopoietic Stem ◽  
Long Term Follow Up

scholarly journals Optimizing Data Collection for Long-Term Follow-Up after Hematopoietic Stem Cell Transplant

2017 ◽  
Vol 23 (3) ◽  
pp. S410-S411
Author(s):  
Jaskiran Kaur ◽  
Madhu Ragupathi ◽  
Alysa Pleiner ◽  
Luda Kushner ◽  
Mostafizur Rahman ◽  
...  
Keyword(s):  
Stem Cell ◽  
Data Collection ◽  
Hematopoietic Stem Cell ◽  
Hematopoietic Stem Cell Transplant ◽  
Stem Cell Transplant ◽  
Cell Transplant ◽  
Hematopoietic Stem ◽  
Long Term Follow Up

Long-term follow-up of adult hematopoietic stem cell transplant recipients diagnosed with COVID-19.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e19028-e19028
Author(s):  
Stephanie Hoffman ◽  
Pavan Reddy ◽  
John Martin Magenau ◽  
Attaphol Pawarode ◽  
Brian Parkin ◽  
...  
Keyword(s):  
Stem Cell ◽  
Hematopoietic Stem Cell Transplant ◽  
Acute Gvhd ◽  
Stem Cell Transplant ◽  
Chronic Gvhd ◽  
Cell Transplant ◽  
Hematopoietic Stem ◽  
Long Term Follow Up

e19028 Background: Long-term complications of COVID-19 in hematopoietic stem cell transplant (HCT) recipients are unknown. Recent studies have described short term outcomes of COVID-19 infection post allogeneic (allo) and autologous (auto) HCT. In this study we provide long term follow-up of the outcomes of COVID-19 infection in allo and auto HCT recipients. Methods: We performed a retrospective study of adult patients who have received allo or auto HCT and were subsequently diagnosed with COVID-19 infection between March-December 2020. We summarized patient characteristics, laboratory and treatment data related to COVID-19 infection in these patients. Results: In this study, we provide long-term follow-up of over 7 months. Fifteen patients were identified for inclusion (allo n = 12, auto n = 3). Median follow-up was 7.8 months (range 1.9-10.7) for surviving patients. Median age at COVID-19 diagnosis was 55 years (range 24-77). Most patients were > 1 year out from transplant (allo n = 10, auto n = 1, 73%). Two patients (allo n = 1, auto n = 1, 13%) had undergone transplant within the preceding month. Most allo patients (n = 11, 73%) had received myeloablative conditioning. At the time of COVID-19 diagnosis, 9 allo patients (75%) were on immunosuppression (IS) (n = 7 for chronic graft-versus-host-disease (GVHD); n = 2 for GVHD prophylaxis). Eleven patients (73%) required hospitalization (allo n = 9, auto n = 2). Per the National Institutes of Health definitions of COVID-19 illness severity, 3 patients had critical disease (allo n = 2, auto n = 1, 20%), 5 severe (allo n = 5, 33%), 3 moderate (allo n = 2, auto n = 1, 20%), and 4 mild (allo n = 3, auto n = 1, 27%). All patients with chronic GVHD required hospitalization. Two patients died (allo n = 1, auto n = 1, 13%)—both had critical COVID-19 infections, were > 65 years old, > 3 years out from transplant, and had significant comorbidities. The allo patient was receiving prednisone < 1 mg/kg for chronic lung GVHD at COVID-19 diagnosis. Two allo patients developed either acute GVHD or chronic GVHD exacerbation within 3 months of their infection. One patient developed biopsy-proven acute GVHD (max grade III) 3 weeks after her infection and another patient developed a severe exacerbation of chronic GVHD within 3 months—both continue to require multi-modal IS. The remaining 7 patients with chronic GVHD have been maintained on either stable or tapered IS. Conclusions: Given the effect of COVID-19 infection, its impact on HCT recipients is important to define. The majority of HCT patients who contracted moderate-critical COVID-19 infections in our study were either on IS or had significant comorbidities. Our observational data points to the importance of long-term follow-up in HCT patients. Future studies are needed to delineate whether there is a relationship between COVID-19 infection and GVHD development or exacerbation. The role of vaccination in HCT recipients remains to be explored.

Allogeneic Hematopoietic Stem Cell Transplant in Advanced Multiple Myeloma: Experience from a Single Center

Blood ◽  
2015 ◽  
Vol 126 (23) ◽  
pp. 5536-5536
Author(s):  
Yizel Elena Paz Nuñez ◽  
Beatriz Aguado Bueno ◽  
Isabel vicuña Andrés ◽  
Ángela Figuera Álvarez ◽  
Miriam González-Pardo ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Stem Cell ◽  
Board Of Directors ◽  
Hematopoietic Stem Cell ◽  
Hematopoietic Stem Cell Transplant ◽  
Stem Cell Transplant ◽  
Cell Transplant ◽  
Advisory Committees ◽  
Hematopoietic Stem

Abstract Introduction The prognosis of patients with multiple myeloma (MM) has improved in the last years due to the important advances in the knowledge of the biology of the disease, the implementation of new drugs and the incorporation of autologous hematopoietic stem cell transplant (autoHSCT). The allogenic hematopoietic stem cell transplant (alloHSCT) continues to be controversial: it offers a curative potential but with the cost of high toxicity, limiting the procedure to those young patients with a high-risk disease. This procedure shall be performed in expert centers and, whenever possible, in the context of a clinical trial. In the following we describe the experience of our center with alloHSCT in advance multiple myeloma patients. Patients and methods A total of 18 patients were diagnosed with multiple myeloma received an alloHSCT during a 13 year period (1996-2013), with a median age of 46 ± 5.9 years. All of our patients received an allogenic HLA matched sibling donor with reduced-intensity conditioning. The majority of patients were transplanted because of advanced disease, relapse after an autologous transplant or as part of a sequential transplant in patient with a high risk disease. One patient received, in two occasions, an alloHSCT. Around 70% of patients had received more than 3 previous lines of treatment including, in nearly 95%, an autoHSCT. Patient's characteristics can be found on table 1, characteristics of the procedure can be found in table 2.Table 1.Patient«s CharacteristicsN (%)GenderMale Female10 (55,5%) 9 (44,4%)Secreted ProteinIgGκ IgG λ IgA κ BJ Plasmocitoma8 (44,4%) 4 (22,2%) 2 (11,1%) 3 (16,7%) 1 (5,6%)Debut DS stageII-A II-B III-A III-B Plasmocitoma5 (27,8%) 1 (5,6%) 8 (44,4%) 3 (16,7%) 1 (5,6%)Cytogentics at diagnosisMissing Unfavorable Favorable10 (55,5%) 6 (33,3%) 2 (11,1%)Previous lines of treatment²2 3-4 ³56 (33,3%) 10 (55,5%) 2 (11,1%)Previous autoHSCTYes No17 (94,5%) 1 (5,6%)Previous radiotherapyYes No8 (44,4%) 10 (55,6%)Disease status at transplantComplete remission Partial remission Relapse9 (50,0%) 3 (16,7%) 6 (33,3%)Table 2.Treatment characteristicsN (%)Conditioning regimenMyeloablative Reduced-intensity6 (33,3%) 12 (66.7%)Stem cell sourceBone marrow Peripheral blood4 (22.2%) 14 (77.8%)GVHD prophylaxisCsA+MTXCsA+CSCsA+MMF10 (55.6%) 3 (16.7%) 5 (27.8%)InfectionsYes No16 (88.9%) 2 (11.1%)MucositisYes No12 (66.7%) 6 (33.3%)Acute GVHDYes II-IV III-IV No4 (22.3%) 3 (16.7%) 1 (5.6%) 14 (77.8%)Chronic GVHDNo Limited Extensive8 (44.3%) 5 (27.8%) 5 (27.8%) Results: Transplant related mortality (TRM) before day 100th was one case due to a thromboembolic event. Global TRM was 16.6% (3 cases). The incidence of acute graft versus host disease (aGVHD) was 22%, controlled on most cases when corticosteroids were initiated. More than half of the patients developed chronic graft versus host disease (cGVHD), with an equal distribution on either presentation as limited or extensive. (Table 2) The total number of patients eligible for analysis was 17 (one patient was lost on follow-up). With a median follow up of 11 years, the overall survival (OS) was of 8.06 years [IC 95% 4,33-11,78] (figure 1.) and the estimated progression free survival (PFS) was of 25.83 months [IC 95% 8.87-42.79](figure 2). A total of 5 (29,4%) patients are still alive and 2 (11,7%) of them are in complete remission, of these 1 patient did not have a previous autoHSCT with a follow up of almost 15 years. Conclusions: Our results are similar to those reflected on the literature1-2. However we have to point out that our population is homogenous with advanced MM with more than 3 previous lines of treatment including in most cases auto-HSCT. In spite of this, morbility and mortality in our cohort was acceptable with the limitation of a high rate of cGVHD. There is a need of more studies including more patients to evaluate the role of alloHSCT in the era of new drugs for MM. References 1. Rosi-ol L et al. Allogeneic hematopoietic SCT in multiple myeloma: long-term results from a single institution. Bone Marrow Transplant. 2015. 2. Beaussant Y et al. Hematopoietic Stem Cell Transplantation in Multiple Myeloma: A Retrospective Study of the Société Française de Greffe de Moelle et de Thérapie Cellulaire (SFGM-TC). Biol Blood Marrow Transplant. 2015 Disclosures Alegre: Celgene Corporation: Membership on an entity's Board of Directors or advisory committees; Janssen: Membership on an entity's Board of Directors or advisory committees; Amgen: Membership on an entity's Board of Directors or advisory committees.

scholarly journals Impact of Geographic and Socioeconomic Factors (SEF) on Long-Term Hematopoietic Stem Cell Transplant (HSCT) Outcomes

2018 ◽  
Vol 24 (3) ◽  
pp. S263-S264
Author(s):  
Catherine J. Lee ◽  
James Dane Osborn ◽  
Jonathan T. Chapple ◽  
Michael Boyer ◽  
Axel Zander ◽  
...  
Keyword(s):  
Stem Cell ◽  
Socioeconomic Factors ◽  
Hematopoietic Stem Cell ◽  
Hematopoietic Stem Cell Transplant ◽  
Stem Cell Transplant ◽  
Cell Transplant ◽  
Hematopoietic Stem
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