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Trajectories of quality of life recovery and symptom burden after autologous hematopoietic cell transplantation in multiple myeloma.

ABSTRACT: Early autologous hematopoietic cell transplantation (AHCT) with post-transplant maintenance therapy is standard of care in multiple myeloma (MM). While short-term quality of life (QOL) deterioration after AHCT is known, the long-term trajectories and symptom burden after transplantation are largely unknown. Toward this goal, a secondary analysis of QOL data of the BMT CTN 0702, a randomized controlled trial comparing outcomes of three treatment interventions after a single AHCT (N = 758), was conducted. FACT-BMT scores up to 4 years post-AHCT were analyzed. Symptom burden was studied using responses to 17 individual symptoms dichotomized as 'none/mild' for scores 0-2 and 'moderate/severe' for scores of 3 or 4. Patients with no moderate/severe symptom ratings were considered to have low symptom burden at 1-year. Mean age at enrollment was 55.5 years with 17% African Americans. Median follow-up was 6 years (range, 0.4-8.5 years). FACT-BMT scores improved between enrollment and 1-year and remained stable thereafter. Low symptom burden was reported by 27% of patients at baseline, 38% at 1-year, and 32% at 4 years post-AHCT. Predictors of low symptom burden at 1-year included low symptom burden at baseline: OR 2.7 (1.8-4.1), p < 0.0001; older age: OR 2.1 (1.3-3.2), p = 0.0007; and was related to being employed: OR 2.1 (1.4-3.2), p = 0.0004). We conclude that MM survivors who achieve disease control after AHCT have excellent recovery of FACT-BMT and subscale scores to population norms by 1-year post-transplant, though many patients continue to report moderate to severe severity in some symptoms at 1-year and beyond.

SUBMITTER: D'Souza A

PROVIDER: S-EPMC9659666 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature

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Trajectories of quality of life recovery and symptom burden after autologous hematopoietic cell transplantation in multiple myeloma.

D'Souza Anita A Brazauskas Ruta R Stadtmauer Edward A EA Pasquini Marcelo C MC Hari Parameswaran P Bashey Asad A Callander Natalie N Devine Steven S Efebera Yvonne Y Ganguly Siddhartha S Gasparetto Cristina C Geller Nancy N Horowitz Mary M MM Koreth John J Landau Heather H Brunstein Claudio C McCarthy Philip P Qazilbash Muzaffar H MH Giralt Sergio S Krishnan Amrita A Flynn Kathryn E KE

American journal of hematology 20220521 1

Early autologous hematopoietic cell transplantation (AHCT) with post-transplant maintenance therapy is standard of care in multiple myeloma (MM). While short-term quality of life (QOL) deterioration after AHCT is known, the long-term trajectories and symptom burden after transplantation are largely unknown. Toward this goal, a secondary analysis of QOL data of the BMT CTN 0702, a randomized controlled trial comparing outcomes of three treatment interventions after a single AHCT (N = 758), was co ...[more]

PMID: 35567778

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Project description:Autologous hematopoietic stem cell transplantation (AHCT) improves survival in patients with multiple myeloma (MM) but is associated with morbidity and nonrelapse mortality (NRM). Hematopoietic cell transplant comorbidity index (HCT-CI) was shown to predict risk of NRM and survival after allogeneic transplantation. We tested the utility of HCT-CI as a predictor of NRM and survival in patients with MM undergoing AHCT. We analyzed outcomes of 1156 patients of AHCT after high-dose melphalan reported to the Center for International Blood and Marrow Transplant Research. Individual comorbidities were prospectively collected at the time of AHCT. The impact of HCT-CI and other potential prognostic factors, including Karnofsky performance score (KPS), on NRM and survival were studied in multivariate Cox regression models. HCT-CI score was 0, 1, 2, 3, and >3 in 42%, 18%, 13%, 13%, and 14% of the study cohort, respectively. Subjects were stratified into 3 risk groups: HCT-CI score of 0 (42%) versus HCT-CI score of 1 to 2 (32%) versus HCT-CI score > 2 (26%). Higher HCT-CI was associated with lower KPS < 90 (33% of subjects score of 0 versus 50% in HCT-CI score > 2). HCT-CI score > 2 was associated with melphalan dose reduction (22% versus 10% in score 0 cohort). One-year NRM was low at 2% (95% confidence interval, 1% to 4%) and did not correlate with HCT-CI score (P = .9). On multivariate analysis, overall survival was inferior in groups with HCT-CI score of 1 to 2 (relative risk, 1.37, [95% confidence interval, 1.01 to 1.87], P = .04) and HCT-CI score > 2 (relative risk, 1.5 [95% confidence interval, 1.09 to 2.08], P = .01). Overall survival was also inferior with KPS < 90 (P < .001), IgA subtype (P ≤ .001), those receiving >1 pretransplant induction regimen (P = .007), and those with resistant disease at the time of AHCT (P < .001). AHCT for MM is associated with low NRM, and death is predominantly related to disease progression. Although a higher HCT-CI score did not predict NRM, it was associated with inferior survival.

Project description:Hematopoietic cell transplantation (HCT) is physically and psychologically challenging, potentially exposing patients to quality-of-life (QoL) impairments. Adolescent and young adults (AYAs, aged 15 to 39 years) are a vulnerable cohort facing multiple hurdles due to dynamic changes in several aspects of their lives. The AYA population may be particularly prone to QoL issues during HCT. We hypothesized that due to the unique psychosocial challenges faced by AYAs, they would have an inferior quality of life. We studied QoL differences between AYA (aged 15 to 39 years) and older adult (aged 40 to 60 years) allogeneic HCT recipients before and after HCT. Additionally, we determined if pre-HCT QoL for AYA transplant recipients changed over time. QoL data were collected prospectively before and after transplant on 431 recipients aged 15 to 60 years from June 2003 through December 2017 using the Functional Assessment of Cancer Therapy-Bone Marrow Transplantation (FACT-BMT) questionnaire. Repeated-measures analysis of variance was used to assess differences among age groups. Pearson correlation (r) was used to determine if baseline QoL had improved after HCT from June 2003 through December 2017 in the AYA cohort. QoL did not differ among younger AYAs, older AYAs, or older adults at any time in the first year after allogeneic HCT. At 1 year post-HCT, total FACT-BMT score and all FACT-BMT domains except physical well-being improved from pre-HCT in all age groups. From 2003 to 2017, AYA allogeneic recipients experienced modest improvement in additional concerns (r = 0.26, P = .003), trial outcome index (r = 0.23, P = .008), and total FACT-BMT score (r = 0.19, P = .031), although no improvements were seen in physical, social, emotional, or functional well-being. Contrary to our hypothesis, we found that QoL in the AYA population is similar to that of older adults before and after HCT. Improvements in QoL of AYA allogeneic patients since 2003 were driven by the additional concerns domain, which addresses multiple psychosocial aspects such as vocation, hobbies, and acceptance of illness. Continued efforts to tailor treatment and support for AYA HCT recipients is critical to improving QoL outcomes.

Dataset Information

Trajectories of quality of life recovery and symptom burden after autologous hematopoietic cell transplantation in multiple myeloma.

Publications

Trajectories of quality of life recovery and symptom burden after autologous hematopoietic cell transplantation in multiple myeloma.

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