El‐Jawahri, Areej

Abstract Background: Palliative care (PC) benefits patients with cancer and those undergoing hematopoietic stem cell transplantation (HSCT), but remains under-utilized in HSCT. While transplant physicians have substantial concerns regarding how patients perceive PC, studies examining HSCT recipients' perceptions of PC are lacking. Methods: Between 11/2020-4/2021, the CIBMTR Survey Research Group conducted a multi-site cross-sectional survey of adult autologous and allogeneic HSCT recipients at 11 transplant centers in the United States who were 3-12 months post-transplant to assess their experience, knowledge, and perceptions of PC. Using validated questionnaires, we assessed patients' familiarity with PC, knowledge and perception of PC, unmet PC needs, quality of life, and symptom burden. We computed a composite score of patients' perceptions of PC (mean = 48.8, SD = 12.2). We used a generalized linear regression model to examine factors associated with patients' perceptions of PC. Results: Of 359 potentially eligible patients, 250 (69.6%) enrolled in the study and 249 were eligible for analysis. Median participant age was 58.1 years (IQR 16.6). Most were white (85.9%), non-Hispanic or Latino (95.2%), and male (53.0%). Overall, 63.1% underwent autologous HSCT. The most common diagnoses were multiple myeloma (42.2%), lymphoma (22.1%), leukemia (16.9%), and MDS/MPN (12.4%). Overall, 44.2% (110/249) of patients reported limited knowledge about PC and 51.0% (127/249) endorsed being familiar with PC. Most patients stated that when they hear the term PC, they feel hopeful (54%), and reassured (50%) while a minority reported feeling scared (21%), stressed (22%), or depressed (15%) [Figure 1]. Most endorsed that when a PC referral is suggested for them, they think their doctor really cares about what is happening to them (83%), and only 7% of patients stated that when a PC referral is suggested, they think their doctor has given up on them [Figure 2]. In multivariate analyses, patients who were more knowledgeable about PC were more likely to have a positive perception of PC (B = 7.54, SE=1.61, P < 0.001) compared to those who had less knowledge about PC. Patients with postgraduate education were more likely to have a negative perception of PC (B = -5.55, SE=2.60, P = 0.034) compared to those with high school education or less. Patients' demographics, HSCT type, diagnosis, unmet PC needs, quality of life, and symptom burden were not statistically significantly associated with their perceptions of PC. Conclusions: A substantial proportion of HSCT recipients report limited knowledge and familiarity with PC. Most patients reported positive perceptions of PC, and those who were more knowledgeable about PC were more likely to have positive perceptions of PC. These data do not support transplant physicians' concerns about how patients perceive PC and underscore the need for future interventions to further educate patients about PC to overcome barriers to PC utilization in HSCT. Figure 1 Figure 1. Disclosures Burns: Astellas Pharma Inc.: Research Funding; Medac GmbH: Research Funding; Sanofi: Research Funding; OncoImmune: Research Funding; Fate: Research Funding; Bristol Meyers Squibb: Research Funding; PrioThera: Research Funding; Kyowa Kirin International: Research Funding. Murthy: CRISPR Therapeutics: Research Funding. LeBlanc: Amgen: Consultancy, Other: travel; Pfizer: Consultancy, Other: Advisory Board; AstraZeneca: Consultancy, Honoraria, Other: Advisory board, Research Funding; Flatiron: Consultancy, Other: Advisory board; Agios: Consultancy, Honoraria, Other: Advisory board; Travel fees, Speakers Bureau; BMS/Celgene: Consultancy, Honoraria, Other: Travel fees, Research Funding, Speakers Bureau; Daiichi-Sankyo: Consultancy, Honoraria, Other: Advisory board; AbbVie: Consultancy, Honoraria, Other: Advisory board; Travel fees, Speakers Bureau; Helsinn: Consultancy, Research Funding; Duke University: Research Funding; Jazz Pharmaceuticals: Research Funding; UpToDate: Patents & Royalties; NINR/NIH: Research Funding; CareVive: Consultancy, Other, Research Funding; Otsuka: Consultancy, Honoraria, Other; American Cancer Society: Research Funding; Seattle Genetics: Consultancy, Other: Advisory board, Research Funding; Astellas: Consultancy, Honoraria, Other: Advisory board; Heron: Consultancy, Honoraria, Other: advisory board.

Background: Electronic health records (EHRs) may help enable reliable, rapid data management for many uses, such as facilitating communication of advance care planning (ACP). However, issues with validity and accuracy of EHRs hinder the use of ACP information for practical applications. Design: We present a cross-sectional pilot study of 433 older adults with cancer from three large health care systems, participating in an ongoing multisite pragmatic trial (4UH3AG060626-02). We compared data extracted from dedicated structured EHR fields for ACP to a chart review of corresponding ACP documentation contained in the medical chart. Results: Structured ACP data existed for 43.2% of patients and varied by site (25.7% −48.9%). Of the identified structured ACP data elements, 59.2% of recorded elements were correct, 23.7% were incorrect, and 17.1% were duplicates with heterogeneity across sites. Conclusion: Structured ACP data in EHRs were frequently incorrect. This represents a problem for patients and their families, as well as quality improvement and research efforts. Clinical Trials Registration: NCT03609177.

Hematopoietic cell transplantation (HCT) involves the infusion of hematopoietic progenitor cells into patients with hematologic disorders with the goal of re-establishing normal hematopoietic and immune function. HCT is classified as autologous or allogeneic based on the origin of hematopoietic cells. Autologous HCT uses the patient’s own cells while allogeneic HCT uses hematopoietic cells from a human leukocyte antigen-compatible donor. Allogeneic HCT is a potentially curative treatment option for patients with certain types of hematologic malignancies, and autologous HCT is primarily used to support patients undergoing high-dose chemotherapy. Advances in HCT methods and supportive care in recent decades have led to improved survival after HCT; however, disease relapse and posttransplant complications still commonly occur in both autologous and allogeneic HCT recipients. Allogeneic HCT recipients may also develop acute and/or chronic graft-versus-host disease (GVHD), which results in immune-mediated cellular injury of several organs. The NCCN Guidelines for Hematopoietic Cell Transplantation focus on recommendations for pretransplant recipient evaluation and the management of GVHD in adult patients with malignant disease.

11514 Background: Cancer pain is a significant problem that impairs patient quality of life and increases healthcare utilization. ePAL is a smartphone application that utilizes patient-reported outcomes (PROs) and artificial intelligence (AI) to optimize cancer pain management. This randomized controlled trial examined the impact of ePAL on cancer pain severity, attitudes toward cancer pain, and healthcare utilization. Methods: Patients with pain from metastatic solid tumors (n = 112) undergoing treatment in a palliative care clinic were randomized to either a control group (n = 56) that received usual care or an intervention group (n = 56) that received ePAL in addition to usual care for 8 weeks. Measures of pain severity (Brief Pain Inventory), attitudes towards cancer treatment (Barriers Questionnaire II) and anxiety (General Anxiety Disorder-7) were assessed. We used repeated measures mixed modeling to assess change in outcome measures over time. We also conducted a chart review to identify pain-related hospital admissions and emergency department (ED) visits and compared risk between study groups. Results: Pain severity (BPI) and negative attitudes toward cancer treatment (BQ-II) decreased significantly for those assigned to ePAL compared to controls (ß = -0.09, p = 0.034 and ß = -0.037, p = 0.042, respectively). Patients assigned to ePAL reported higher anxiety scores compared to controls (ß = 0.21, p = 0.015). Patients assigned to ePAL had significantly fewer pain-related hospital admissions (n = 4 vs. n = 20, per patient risk ratio 0.31, p = 0.018) and fewer pain-related admissions through the ED (n = 2 vs. n = 14, per patient risk ratio 0.18, p = 0.008) compared to control group. Conclusions: To our knowledge, this is the first mobile app to utilize patient reported outcomes and artificial intelligence to significantly decrease pain scores and pain-related hospitalizations in patients with cancer-related pain. Future directions include examining the efficacy of ePAL in settings with limited access to palliative care.

Abstract Introduction Older patients undergoing allogeneic stem cell transplantation may experience a higher degree of morbidity and limitations from transplant related complications. Chronic graft-versus –host disease (GVHD) causes a significant reduction in patients’ quality of life (QOL), physical functioning, and functional status. However, it is not known if moderate to severe chronic GVHD has a worse impact on QOL, or survival outcomes for older patients. Methods We analyzed data of patients with moderate or severe chronic GVHD (N=522, 1661 follow-up visits, a total of 2,183 visits) from the Chronic GVHD Consortium, a prospective observational multicenter cohort. Moderate or severe chronic GVHD was defined by the National Institutes of Health global severity score at the time of enrollment. We examined the relationship between age group (adolescent and young adult “AYA” 18-40, “middle-aged” 41-59, and “older” ≥ 60 years) and clinical manifestations of chronic GVHD, patient-reported outcomes, functional status, non-relapse mortality and overall survival. Clinical manifestations of chronic GVHD were determined by the clinician-reported individual organ scores. Patient-reported outcomes included (1) QOL as measured by Functional Assessment of Cancer Therapy Bone Marrow Transplantation (FACT-BMT) and the Medical Outcome Short-Form Health Survey (SF-36) (2) chronic GVHD symptom burden as measured by the Lee Symptom Scale; and (3) physical fitness as measured by the Human Activity Profile (HAP). Functional status was assessed using the 2-minute walk test (2MWT). Because of multiple testing, p-values <0.01 were considered significant. Results There were 115 (22%) AYA, 279 (53%) middle-aged and 128 (25%) older patients with moderate (58%) or severe (42%) chronic GVHD included. At study enrollment, older patients (≥60) were similar to younger patients in sex, time from transplant (median 12 months), prior acute GVHD, percentage of severe chronic GVHD, and current co-morbidity scores but differed in disease distribution and conditioning regimen intensity. At enrollment, in unadjusted analyses using all available data, older patients had similar rates and severity of global and organ-specific manifestations of chronic GVHD compared to younger patients, except for genital involvement, which was more prevalent and severe in AYA patients. Although older patients reported worse physical functioning [SF-36 Physical Functioning (p=0.01)], shorter 2MWT (p=0.002), and lower HAP scores (p=0.001) than AYA and middle-aged patients suggesting they have more physical limitations, older patients had better QOL [FACT-BMT (p=0.01)] scores compared to middle-aged patients and similar to AYA patients. Older patients had better psychological [Lee Psychological Scale (p<0.001), SF-36 Mental Health (p=0.01)] and emotional functioning [FACT-Emotional Well-being (p=0.001)] and less pain [SF-36 Bodily Pain (p=0.006)] than AYA and middle-aged patients but similar chronic GVHD symptom burden [Lee Symptom Scale (p=0.47)]. In multivariable linear mixed models utilizing all visit data and adjusted for clinical covariates, older patients had QOL (FACT-BMT) that was comparable to AYA patients (estimate -0.04, p=0.99) and better than middle-aged patients (estimate 5.7, p=0.004), while the SF36 physical and mental component scores and symptom burden were not different between the groups. Non-relapse mortality and overall survival were similar between the age groups in unadjusted analyses (p=0.23, p=0.17) and after adjusting for clinical covariates (p=0.17, p=0.15) in Cox models. In a subgroup analysis, we found that there were no differences in overall and organ-specific chronic GVHD manifestations, QOL and survival between patients in the 60-64 (n=73), 65-70 (n=39), and >70 (n=16) age groups, except for more moderate-severe skin involvement in the 65-70 year olds. Conclusion Despite higher physical and functional limitations, older patients with moderate or severe chronic GVHD have preserved QOL, comparable disease manifestations and symptom burden, and similar overall survival and non-relapse mortality when compared to younger patients. Therefore we did not find evidence that older age itself is associated with worse QOL or survival in patients with moderate or severe chronic GVHD. Disclosures: No relevant conflicts of interest to declare.

Abstract Introduction: Depression is associated with increased mortality among healthy individuals and patients with various medical conditions including cardiovascular disease and cancer. The impact of an existing diagnosis of depression prior to autologous and allogeneic hematopoietic stem cell transplantation (HCT) on clinical outcomes including overall survival has not been studied. Methods: We analyzed data from the Center for International Blood and Marrow Transplant Research (CIBMTR) registry to compare overall survival and hospital-length-of-stay during the first 100 days after autologous (n= 3786) or allogeneic (n = 7433) HCT for adult (≥ 18 years) patients with hematologic malignancies with an existing diagnosis of pre-transplant depression requiring treatment vs. those without pre-transplant depression. Data regarding an existing diagnosis of pre-transplant depression requiring treatment were collected from medical chart reviews and reported to the CIBMTR. Data for autologous and allogeneic HCT were analyzed separately. Using Cox proportional hazards regression models adjusting for patient-, disease-(including the disease risk index for allogeneic HCT), donor-(for allogeneic HCT), and transplant-related variables, we compared overall survival between patients with or without pre-transplant depression. To account for early deaths, we compared the number of days alive and out of the hospital in the first 100 days post-transplantation using Poisson models adjusting for patient-, disease-, and transplant-related variables. Among patients undergoing allogeneic HCT, we also compared the risk of grade II-IV acute graft-versus-host disease (GVHD) and chronic GVHD among patients with or without pre-transplant depression using Cox proportional hazard regression analyses controlling for significant confounders. Results: We included 1116 (15%) patients with pre-transplant depression and 6317 (85%) patients without pre-transplant depression who underwent allogeneic HCT between 2008 and 2012. Patients with pre-transplant depression were similar to those without pre-transplant depression with regards to age, disease distribution, disease risk index, time from diagnosis to transplant, conditioning regimen, receipt of total body irradiation, graft type, donor type, and donor source, but they were more likely to be female, white, divorced, less educated, not working full-time, and had lower performance status and higher number of comorbid conditions. In multivariable analyses, pre-transplant depression was associated with higher overall mortality (HR 1.13, 95% CI 1.04-1.23, p = 0.004) and higher risk of grade II-IV acute GVHD (HR 1.25, 95%CI 1.14-1.37, p < 0.0001), but similar risk of chronic GVHD (HR 1.06, 95% CI 0.96-1.16, p = 0.26). Pre-transplant depression was associated with fewer days alive and out-of-the hospital (Means Ratio (MR) = 0.97, 95% CI 0.95-0.99, P = 0.004). Among patients undergoing autologous HCT, we included 512 (13.5%) patients with pre-transplant depression and 3274 (86.5%) patients without pre-transplant depression between 2007 and 2012. Patients with pre-transplant depression were similar to those without pre-transplant depression with regards to disease distribution, disease status prior to HCT, time from diagnosis to transplant, conditioning regimen, and year of transplant, but they were slightly younger, more likely be to female, white, divorced, less educated, not working full-time, and had lower performance status and higher number of comorbid conditions. Pre-transplant depression in autologous HCT recipients was not associated with overall survival in multivariable analyses (HR 1.15, 95% CI 0.98-1.34, p = 0.096), but was significantly associated with fewer days alive and out of the hospital (MR = 0.98, 95% CI 0.97-0.99, p = 0.002). Conclusion: Pre-transplant depression was associated with higher mortality and higher risk of acute GVHD among patients undergoing allogeneic HCT. Moreover, pre-transplant depression is associated with a longer hospital-length-of stay during the first 100 days after autologous and allogeneic HCT. Therefore patients with pre-transplant depression represent a highly vulnerable population at risk for post-transplant mortality and complications, and they may benefit from more intensive interventions to mitigate the risk of depression on their post-transplant outcomes. Disclosures Chen: Bayer: Consultancy, Research Funding. Lee:Bristol-Myers Squibb: Consultancy; Kadmon: Consultancy. Hahn:Novartis: Equity Ownership; NIH/NHLBI: Research Funding.

BACKGROUNDTo evaluate the impact of depression before autologous and allogeneic hematopoietic cell transplantation (HCT) on clinical outcomes post‐transplantation.METHODSWe analyzed data from the Center for International Blood and Marrow Transplant Research to compare outcomes after autologous (n = 3786) or allogeneic (n = 7433) HCT for adult patients with hematologic malignancies with an existing diagnosis of pre‐HCT depression requiring treatment versus those without pre‐HCT depression. Using Cox regression models, we compared overall survival (OS) between patients with or without depression. We compared the number of days alive and out of the hospital in the first 100 days post‐HCT using Poisson models. We also compared the incidence of grade 2‐4 acute and chronic graft‐versus‐host disease (GVHD) in allogeneic HCT.RESULTSThe study included 1116 (15%) patients with pre‐transplant depression and 6317 (85%) without depression who underwent allogeneic HCT between 2008 and 2012. Pre‐transplant depression was associated with lower OS (hazard ratio [HR], 1.13; 95% confidence interval [CI], 1.04‐1.23; P = 0.004) and a higher incidence of grade 2‐4 acute GVHD (HR, 1.25; 95% CI, 1.14‐1.37; P < 0.0001), but similar incidence of chronic GVHD. Pre‐transplant depression was associated with fewer days‐alive‐and‐out‐of‐the hospital (means ratio [MR] = 0.97; 95% CI, 0.95‐0.99; P = 0.004). There were 512 (13.5%) patients with Pre‐transplant depression and 3274 (86.5%) without depression who underwent autologous HCT. Pre‐transplant depression in autologous HCT was not associated with OS (HR, 1.15; 95% CI, 0.98‐1.34; P = 0.096) but was associated with fewer days alive and out of the hospital (MR, 0.98; 95% CI, 0.97‐0.99; P = 0.002).CONCLUSIONPre‐transplant depression was associated with lower OS and higher risk of acute GVHD among allogeneic HCT recipients and fewer days alive and out of the hospital during the first 100 days after autologous and allogeneic HCT. Patients with pre‐transplant depression represent a population that is at risk for post‐transplant complications. Cancer 2017;123:1828–1838. © 2017 American Cancer Society.