The digital divide: Racial disparities in adoption and utilization of health information technology among patients with lymphoid cancers.

INTRODUCTION: Health information technology (HIT) has the potential to improve healthcare delivery and engagement. Studying racial-ethnic disparities in HIT engagement will help understand and overcome challenges to healthcare utilization. METHODS: We undertook a patient-reported survey among patients with lymphoid malignancies at two campuses of Mayo Clinic, Florida to explore HIT-related disparities. Variables between Whites and non-Whites, and non-Whites from the two campuses were compared. RESULTS: The survey was completed by 1004 respondents, with 71% whites, 27% non-Whites (race-ethnicity not reported by 2%). Non-Whites included 30% responders at the main campus and 64% at an inner-city campus. Whites were significantly older and had higher education, while non-Whites had lesser access to a computer. Only 51% of non-Whites were registered to use electronic medical records (EMR) as compared to 72% Whites (p < 0.001) and significantly lesser number of non-Whites even knew that EMR existed (81% vs. 92%, p < 0.001). Encouragingly, a higher number of non-Whites wanted to engage in EMR. Non-Whites from the main campus were older, more educated and had more access to a computer as compared to those from the inner-city campus. Similar disparate factors were noted among minorities from the two campuses, suggesting impact of socioeconomic backgrounds on EMR usage among non-Whites. Linguistic barriers were more striking among inner-city campus non-Whites. CONCLUSIONS: Non-Whites continue to struggle with suboptimal utilization of the healthcare system and barriers related to integration in HIT, including disparities representing socioeconomic differences. Efforts need to be made at several levels to help racial-ethnic minorities overcome awareness, access, and linguistic barriers to HIT utilization.

Awareness of myeloma care and the global impact of treatment: An international internet-based prospective study.

OBJECTIVE: Outcomes in multiple myeloma (MM) have significantly improved necessitating focus on survivorship. METHODS: We undertook a web-based survey in collaboration with International Myeloma Foundation (IMF) to explore patient awareness and psycho-physical impacts of MM. The survey was viewed on the IMF website by 1,324 individuals from 32 countries. RESULTS: The survey responses were available from 959 individuals, with 62% who completed the survey. Treating doctors were the most frequent source of MM-related information. Only 56% patients admitted full compliance with treatment. Treatment side effects bothered 86% responders, including >50% admitting to pain, peripheral neuropathy and asthenia. Majority (57%) reported some degree of depression, 82% had discontent with their quality of life and only 35% reported being satisfied with their coping mechanisms. Patients ≥65 years of age reported more peripheral neuropathy (p = 0.007) and difficulty with ability to work (p = 0.015). CONCLUSIONS: We report the prevalence of psychologic, social and physical domains as well as patient-physician relationship dynamics. This knowledge can help improve MM survivorship.Introduction.

Landmark Cancer Clinical Trials and Real-World Patient Populations: Examining Race and Age Reporting.

BACKGROUND: Concern exists that the clinical trial populations differ from respective cancer populations in terms of their age distribution affecting the generalizability of the results, especially in underrepresented minorities. We hypothesized that the clinical trials that do not report race are likely to suffer from a higher degree of age disparity. METHODS: Food and Drug Administration (FDA) drug approvals from July 2007 to June 2019 were reviewed to identify oncology approvals, and trials with age details were selected. The outcomes studied were the weighted mean difference in age between the clinical trial population and real-world population for various cancers, the prevalence of race reporting and association of age and race reporting with each other. RESULTS: Of the 261 trials, race was reported in 223 (85.4%) of the trials, while 38 trials (14.6%) had no mention of race. Race reporting improved minimally over time: 29 (85.3%) in 2007-2010 vs. 49 (80.3%) in 2011-2014 vs. 145 (85.4%) during the period 2015-2019 (p-value = 0.41). Age discrepancy between the clinical trial population and the real-world population was higher for studies that did not report race (mean difference -8.8 years (95% CI -12.6 to -5.0 years)) vs. studies that did report it (mean difference -5.1 years, (95% CI -6.4 to -3.7 years), p-value = 0.04). CONCLUSION: The study demonstrates that a significant number of clinical trials leading to cancer drug approvals suffer from racial and age disparity when compared to real-world populations, and that the two factors may be interrelated. We recommend continued efforts to recruit diverse populations.

Utilization of radiation therapy in multiple myeloma: trends and changes in practice.

Plasma cell disorders including plasmacytomas and multiple myeloma (MM) are exquisitely radiosensitive, and thus, radiation therapy (XRT) is used effectively in their management. The role of XRT in the setting of novel MM therapeutics has not been explored. The 2016 National Cancer Database (NCDB) for MM with patients diagnosed between 2004 and 2013 was studied. Association between utilization of XRT as part of initial therapy and patient, disease, or treating facility characteristics was studied. A total of 111,281 cases with 91.6% MM, 7% osseous plasmacytoma (PLA-O), and 1.4% extramedullary plasmacytoma (PLA-E) were identified. XRT was utilized as part of initial therapy in 25.4% cases, including 69.3% of PLA-O, 60% of PLA-E, and 21.5% of MM patients. Patients with PLA-E and MM were significantly less likely to receive XRT as compared to PLA-O (p < 0.001). A significantly decreased use of XRT was noted over time (p < 0.001), and for advancing patient age (p < 0.001), women (p < 0.001), and blacks (p < 0.001), and with increasing income (p = 0.015). Patients with Medicare were less likely to receive XRT (OR 0.86, 95% CI 0.78, 0.94) as compared to uninsured as were those with initial treatment at academic or high-volume facilities and facilities performing stem cell transplant. There was overall decreased utilization of XRT in recent years, possibly due to advent of efficacious systemic agents for MM therapy, with a higher XRT utilization for plasmacytomas. Patterns of XRT use need to be explored prospectively, so that uniform standards of healthcare delivery can be maintained and treatment heterogeneity can be minimized.

Trends in Early Mortality From Multiple Myeloma: A Population-Based Analysis.

INTRODUCTION: Despite significant improvements in multiple myeloma (MM) treatment modalities, patient mortality early in the course of disease has been identified as a persistent phenomenon with variable reported rates and causes. Trends in early mortality over time have not been clearly defined. PATIENTS AND METHODS: The Surveillance Epidemiology and End Results (SEER) database was used to identify adult patients with MM between 1975 and 2015. Association of available sociodemographic factors with all-cause and MM-specific early mortality (death within 6 months after the diagnosis of MM) was conducted by multivariate analysis. Trends in early mortality were studied by joinpoint regression analysis. RESULTS: Of the 90,975 MM cases included in this analysis, early mortality was noted in 21%. Median age was 68 years overall, and 75 years for the early mortality cohort (P < .01). The most common causes of death for early mortality were MM itself, followed by cardiovascular, infections, and renal failure. Male gender, "other" race/ethnicity group, advancing age, and West, Midwest or South regions (reference Northeast) were associated with increased risk of both all-cause and MM-specific early mortality. Joinpoint regression analysis of trends data resulted in 1 joinpoint for all-cause 6-month mortality (2006-2015), while 2 joinpoints were noticed for myeloma-specific 6-month mortality (1975-1987 and 2003-2015). CONCLUSION: Early mortality remains a significant unmet need for MM patient care, despite improving trends in recent years. Understanding the factors associated with early mortality can help develop individualized plans of patient care and mitigate circumstances that may contribute to early mortality among MM patients.

Timeliness of Initial Therapy in Multiple Myeloma: Trends and Factors Affecting Patient Care.

Multiple myeloma (MM) treatment has advanced significantly over the last 2 decades. In most patients, the disease course has been altered from early fatality to chronic morbidity with multiple lines of treatment. The MM treatment paradigm has shifted toward treating patients before end-organ damage occurs. Thus, timeliness of treatment initiation in this era might improve patient outcomes. This is the first report to our knowledge analyzing disparities and trends in treatment timeliness of patients with MM using the National Cancer Database. Multiple factors affected the timing of treatment initiation in MM and disparities were found. We noted that initiation of treatment was delayed in women (odds ratio [OR], 1.15; 95% CI, 1.1 to 1.2) and blacks (OR, 1.21; 95% CI, 1.14 to 1.28; reference, whites) and in patients diagnosed in more recent years (2012-2015; OR, 1.15; 95% CI, 1.1 to 1.22; reference, 2004-2007). Patients were likely to start treatment earlier if they were age ≥ 80 years (OR, 0.83; 95% CI, 0.76 to 0.9; reference, age < 60 years), were uninsured (OR, 0.81; 95% CI, 0.72 to 0.91; reference, private insurance), had Medicaid (OR, 0.87; 95% CI, 0.79 to 0.95; reference, private insurance), were treated in a comprehensive community cancer program (OR, 0.7; 95% CI, 0.65 to 0.77; reference, community cancer program), lived in a location other than the US Northeast, or had a higher Charlson comorbidity score. Patient education and income levels did not affect time to treatment initiation. Particular aspects of these disparities could be explained by our current health care system and insurance rules, whereas others need to be investigated more deeply.

Trends in the risk of second primary malignancies among survivors of chronic lymphocytic leukemia.

With improving survivorship in chronic lymphocytic leukemia (CLL), the risk of second primary malignancies (SPMs) has not been systematically addressed. Differences in risk for SPMs among CLL survivors from the Surveillance, Epidemiology, and End Results (SEER) database (1973-2015) were compared to risk of individual malignancies expected in the general population. In ~270,000 person-year follow-up, 6487 new SPMs were diagnosed with a standardized incidence ratio (SIR) of 1.2 (95% CI:1.17-1.23). The higher risk was for both solid (SIR 1.15; 95% CI:1.12-1.18) and hematological malignancies (SIR 1.61; 95% CI:1.5-1.73). The highest risk for SPMs was noted between 2 and 5 months after CLL diagnosis (SIR 1.57; 95% CI:1.41-1.74) and for CLL patients between 50- and 79-years-old. There was a significant increase in SPMs in years 2003-2015 (SIR 1.36; 95% CI:1.3-1.42) as compared to 1973-1982 (SIR 1.19; 95% CI:1.12-1.26). The risk of SPMs was higher in CLL patients who had received prior chemotherapy (SIR 1.38 95% CI:1.31-1.44) as compared to those untreated/treatment status unknown (SIR 1.16, 95% CI:1.13-1.19, p < 0.001). In a multivariate analysis, the hazard of developing SPMs was higher among men, post-chemotherapy, recent years of diagnosis, advanced age, and non-Whites. Active survivorship plans and long-term surveillance for SPMs is crucial for improved outcomes of patients with a history of CLL.

Survival Trends in Young Patients With Multiple Myeloma: A Focus on Racial-Ethnic Minorities.

INTRODUCTION: Outcomes in multiple myeloma (MM) have improved significantly over time. This is true overall for all patients as well as patient subgroups based on age and race/ethnicity. Despite this, disparities are noted in outcomes when looking at racial subgroups. MATERIALS AND METHODS: We performed an analysis from the population-based Surveillance, Epidemiology, and End Results (SEER) database to evaluate improvement in relative survival rates (RSRs) for young (≤ 40 years at the time of MM diagnosis) and older (> 40 years at the time of MM diagnosis) over time by race/ethnicity, specifically focusing on Hispanic patients with MM. Expected survival was estimated using the age- and gender-specific death rates from the United States population. RSR was provided as the ratio of the observed to expected survival at individual time points. Five-year and 10-year RSRs were calculated for patients based on treatments modalities available in various time periods. RESULTS: We identified a total of 89,451 patients with MM in SEER, of which 1460 patients formed the young patients with MM (≤ 40 years) cohort. Five- and 10-year RSR improved significantly over time for all patients and older patients (> 40 years) by race (all P < .001). Evaluating the younger patients, RSR improved significantly for non-Hispanic whites and non-Hispanic blacks, but not for Hispanics. This was true for the 5-year (P = .08) and 10-year (P = .13) RSRs. CONCLUSION: We report a lack of significant benefit in long-term outcomes for younger Hispanic patients with MM over time. This could be owing to multifactorial causes that need to be addressed to mitigate outcome disparities.

Monoclonal antibody utilization characteristics in patients with multiple myeloma.

This study analyzed 91 multiple myeloma patients who received two monoclonal antibodies, Daratumumab and Elotuzumab, over a year and report the adverse event profile, infusion practices and utilization of these drugs in the real world. All current reported data on monoclonal antibodies is from clinical trials, without any real-world experience. Patients from Mayo Clinic Florida or Arizona diagnosed with relapsed or refractory multiple myeloma who were treated with Daratumumab or Elotuzumab alone or in combination between 1 January 2016 and 31 December 2016 were included in the analysis. Daratumumab-treated patients (n = 78) were more heavily pre-treated than that in published clinical trials, whereas the elotuzumab patient (n = 13) profile was similar to that published before. Infusion time was on average 2 hours less than the prescribing guidelines and premedication use varied noticeably after the initial monoclonal antibody infusion, with an overall decrease over time. We noted higher than reported haematologic adverse events, especially neutropenia and fewer non-haematologic adverse events. 91.7% infusion-related reactions were observed during the first monoclonal antibody infusion, with a subsequent decrease. All infusion-related reactions were grade 2 or less, and none of the patients discontinued treatment due to infusion-related reactions. Baseline allergy profile or laboratory tests were not associated with the likelihood of developing monoclonal antibody-related infusion-related reactions. The real-world safety profile of monoclonal antibodies showed varying adverse event patterns than those reported in previous clinical trials. The infusion-related reaction patterns were similar to previous reports. Despite changes in premedication regimens safety was maintained in succeeding infusions. Such treatment utilization data is vital to broaden our knowledge of approved therapeutic agents and maximize their benefits for patients.

Retreatment with obinutuzumab: An addition to the therapeutic landscape of chronic lymphocytic leukemia.

Obinutuzumab is used for the treatment of chronic lymphocytic leukemia. So far there are no data of using this for retreatment in patients who have received it previously. We introduced obinutuzumab for the retreatment in a chronic lymphocytic leukemia patient, who had first achieved partial remission with it and eventually relapsed over a course of 2.5 years. After retreatment with single-agent obinutuzumab, the patient achieved a partial remission again within one cycle and continues to maintain the response status. This case is a platform for considering obinutuzumab as a viable option for retreatment of chronic lymphocytic leukemia patients who have received it before, similar to the pattern of use for other anti-CD20 monoclonal antibodies in this disease, including rituximab.

Impact of psychiatric comorbidities on health care utilization and cost of care in multiple myeloma.

Approximately one third of cancer patients suffer from comorbid mood disorders that are associated with increased cost and poorer outcomes. The majority of patients with multiple myeloma (MM) are treated with corticosteroids; as many as three fourths of those taking corticosteroids develop neuropsychiatric complications, likely increasing morbidity and cost of care. MM patients diagnosed between 1991 and 2010 and reported in the Surveillance Epidemiology, and End Results-Medicare database were characterized as MM-Only, MM+Psychiatric (any psychiatric condition, preexisting or post-MM), or MM+Depression (depression as the only psychiatric diagnosis, preexisting or post-MM). Differences in demographic characteristics, occurrence of clinical myeloma-defining events (MDEs), health care utilization (inpatient, outpatient, ambulatory claims), and cost of care during the first 6 months of MM diagnosis were analyzed. Psychiatric comorbidities were reported more frequently in females, and racial minorities had lower rates of psychiatric comorbidities. All clinical MDEs were more common in the MM+Psychiatric and MM+Depression groups; within them, the majority were more common in patients diagnosed with the psychiatric condition or depression after MM compared with it being a preexisting condition. Health care utilization in all treatment settings was higher in those with psychiatric comorbidities. Cost of care within the first 6 months after MM diagnosis was significantly higher in the MM+Psychiatric and MM+Depression groups. This increase in cost was more pronounced for patients from racial minorities diagnosed with a psychiatric condition, including depression. Psychiatric comorbidities significantly impact the clinical presentations, health care utilization, and cost among patients with MM. These findings need to be addressed for improved survivorship of MM patients.

A rare cause of exertional dyspnoea and hemoptysis in a 30-year-old female.

A young female patient of 30 years of age previously asymptomatic presented with complaints of exertional dyspnoea and hemoptysis with a normal chest roentgenogram. She was eventually diagnosed to have lymphangioleiomyomatosis, a rare pulmonary disorder. In this patient it occurred without any history of current pregnancy or estrogen consumption, as a sporadic entity.