Effects of early palliative care integration on patients with newly diagnosed multiple myeloma.

PURPOSE: While numerous studies underscore the benefits of early palliative care (EPC) for patients with solid tumors, its effects on patients with multiple myeloma (MM) are not as widely known. This study aims to determine the effects of EPC integration on patients with newly diagnosed symptomatic MM and the feasibility of this approach. METHODS: This prospective cohort study enrolled patients within eight weeks of diagnosis. Participants met with a palliative care team monthly for 12 months. Functional Assessment of Cancer Therapy-General (FACT-G) plus Multiple Myeloma Subscale (FACT-MM), and Hospital Anxiety and Depression Scale (HADS) were administered upon enrollment and every three months. Proportion of completed visits and assessments determined the feasibility of EPC. RESULTS: Of the twenty participants enrolled from January 2020 to November 2022, median age was 65 (range 40, 77), 15 (75%) were female, 15 (75%) were white, 65% completed assessments at six months, and 60% at 12 months. The following measures significantly improved at 12 months versus baseline: FACT-G scores increased by 15.1 points (adjusted 95% CI: 2.2-28.1, adjusted p = 0.02); Functional Well-Being scores increased by 6.0 points (adjusted 95% CI: 1.1-10.9, adjusted p = 0.01); and Pain Subscale scores increased by 3.4 points (adjusted 95% CI: 0.5-6.4, adjusted p = 0.02). Depression and anxiety scores did not significantly change over time. CONCLUSION: Functional well-being, pain experience and overall QOL improved in a cohort of patients with newly diagnosed MM after 12 months of EPC involvement. Although monthly visits seemed feasible, the findings suggest that further research is needed to explore the optimal timing of palliative care interventions in the MM trajectory. TRIAL REGISTRATION: ClinicalTrials.gov ID NCT04248244 (Registration Date: January 30, 2020).

Long follow-up of symptomatic Multiple Myeloma patients after Covid-19 vaccination (BNT162b2): A single-institution retrospective experience.

Myeloma patients are at an increased risk of severe forms of Covid-19. We examined response to mRNA vaccine between myeloma patients (n.127) and healthy volunteers (n.50). Anti-spike IgG antibody were detected in 76.9% of evaluable patients. 23.1% of MM patients failed to respond at two doses of COVID-19 mRNA vaccine. Univariate analyses identified three independent adverse predictive factors of absence of immunological response to COVID-19 vaccine: extreme plasmacytosis (p < 0.001), B2M (p 0.006), and haemoglobin (p 0.008). Multivariate analysis confirmed the extreme plasmacytosis and haemoglobin value as statistically significant variables.

Effects of Amyloid Light-Chain Amyloidosis on Clinical Characteristics and Prognosis in Multiple Myeloma: A Single-Center Retrospective Study.

BACKGROUND: Amyloid light-chain amyloidosis (AL amyloidosis) is commonly associated with multiple myeloma. However, the clinical characteristics and prognosis of symptomatic and smoldering multiple myeloma with AL amyloidosis are not particularly clear. METHODS: Patients with symptomatic and smoldering multiple myeloma in the Peking University First Hospital registry from 2010 to 2018 were studied. The clinical and laboratory information was collected from first presentation to death or until the last available clinical follow-up. The patients' survival and outcomes were analyzed, and the relationship between the clinical parameters and survival was also assessed. RESULTS: Compared with symptomatic multiple myeloma patients without AL amyloidosis, patients with AL amyloidosis had higher incidence of BNP≧700pg/mL (P<0.001), ALP>187.5IU/L (P=0.032) and ALB<25g/L (P<0.001). Similarly, compared with smoldering multiple myeloma patients without AL amyloidosis, patients with AL amyloidosis had higher incidence of BNP≧700pg/mL (P=0.030) and Alb<25g/L (P=0.024). The existence of AL amyloidosis, especially those with the heart involvement, was related to shorter long-term survival of symptomatic and smoldering multiple myeloma according to univariate analyses. Renal involvement and gastrointestinal tract involvement had an impact on the prognosis of smoldering multiple myeloma but not on the symptomatic multiple myeloma. Cox regression model for overall survival detected BNP≧700pg/mL in symptomatic multiple myeloma having independent poorer prognostic significance (HR=2.455, P=0.004). Interestingly, BNP at diagnosis was significantly correlated with cardiac amyloidosis (r=0.496, P<0.001). Cox regression model for overall survival detected the presence of AL amyloidosis in smoldering multiple myeloma having independent poorer prognostic significance (HR=8.741, P=0.002). CONCLUSION: AL amyloidosis is an independent poor prognostic factor for not only symptomatic multiple myeloma but also smoldering multiple myeloma. It is mainly because of involvement of important organs, especially the heart. AL amyloidosis probably has a greater impact on the prognosis of smoldering multiple myeloma than on the symptomatic multiple myeloma.

Significance of maintenance therapy after HDT/ASCT in symptomatic multiple myeloma: A multicenter retrospective analysis in Kansai Myeloma Forum.

A total of 129 symptomatic patients with multiple myeloma (MM) who underwent high-dose chemotherapy with autologous stem cell transplantation (HDT/ASCT) were analyzed. The 4-year overall survival (OS) of patients with maintenance (n = 82) was 80%, whereas that of patients without maintenance (n = 47) was 72% (p = 0.426). The 4-year progression-free survival (PFS) of patients with maintenance was 38%, whereas that of patients without maintenance was 27% (p = 0.088). Multivariate analysis revealed that an International Staging System score ≥2 was associated with worse PFS (hazard ratio 1.62, p = 0.043). Among the 129 patients, two were excluded owing to early relapse, 50 patients achieved complete response (CR), and 77 patients failed to achieve CR. Patients who achieved CR showed better 4-year PFS than those who failed to achieve CR (41% vs. 30%, p = 0.027); however, 4-year OS was not different (76% vs. 82%, p = 0.971). In patients who achieved CR, 4-year OS with/without maintenance was 74%/81% (p = 0.357), 4-year PFS with/without maintenance was 42%/40% (p = 0.954). In patients who failed to achieve CR, the 4-year OS with/without maintenance was 97%/91% (p = 0.107), and 4-year PFS with/without maintenance was 36%/16% (p < 0.001). In patients who failed to achieve CR, maintenance significantly improved the PFS. Maintenance after HDT/ASCT can prolong PFS in patients who fail to achieve CR in real-world settings.