Reprint of: Aging: Treating the Older Patient

Pilot prospective study of Frailty and Functionality in routine clinical assessment in allogeneic hematopoietic cell transplantation

A Frailty and Functionality evaluation for alloHCT was implemented using existing resources. We describe the implementation of this evaluation across all ages and at first consultation, and correlate results with posttransplant outcomes in 168 patients. The evaluation consists of: Clinical Frailty Scale (CFS), Instrumental Activities of Daily Living (IADL), grip strength (GS), timed up and go test (TUGT), self-rated health question (SRH), Single question of Falls, albumin and C-Reactive Protein (CRP) levels. Median time to perform the evaluation was 5-6 min. Median age was 58 years (range: 19-77) and median follow-up was 5.3 months. TUGT > 10 s (HR 2.92; p = 0.003), raised CRP (HR 4.40; p < 0.001), and hypoalbuminemia (HR 2.10; p = 0.043) were significant risk factors for worse overal survival (OS). CFS ≥ 3 (HR 3.11; p = 0.009), TUGT > 10 s (HR 3.47; p = 0.003), GS (HR 2.56; p = 0.029), SRH (<excellent) (HR 3.8 × 10⁶; p < 0.001), elevated CRP (HR 11.8; p < 0.001), and hypoalbuminemia (HR 4.6; p < 0.001), were significant predictors for worse non relapse mortality (NRM). On multivariable analysis, TUGT > 10 s and raised CRP were significant predictors for worse OS and NRM. SRH (<excellent) was a significant predictor for higher NRM. Frailty and Functionality can be assessed in routine clinical practice in alloHCT and may be predictive of short-term outcomes.

Hematopoietic-cell transplantation for lymphoma in the era of genetically engineered cellular therapy: it's not quite time to scrap the old vehicle for the new car

PURPOSE OF REVIEW

Second-line platinum-based salvage chemotherapy followed by high-dose chemotherapy and autologous hematopoietic-cell transplantation (AHCT) has remained the standard of care (SOC) for relapsed and primary refractory (r/r) diffuse large B-cell lymphoma (DLBCL) for greater than 2 decades. In the postrituximab era, this strategy has yielded disappointing outcomes for r/r patients with curability in less one-quarter of the patients by intention-to-treat.

RECENT FINDINGS

Given the Food and Drug Administration (FDA) approval of chimeric antigen receptor (CAR) modified T cells directed against CD19 (CD19 CAR T) for DLBCL following two lines of therapy and/or failed AHCT, encouragement with this therapy in the second line for r/r patients has naturally prompted randomized phase III studies against the aforementioned SOC. The predominant hurdle to procession to AHCT is chemotherapy sensitivity after platinum-based salvage therapy.

SUMMARY

In this review, we will discuss recent investigations to improve response rates in r/r DLBCL with the intent of proceeding to potentially curative AHCT, as well as investigations to decrease progression post-AHCT. In addition, data regarding currently FDA approved CD19 CAR T cells will be reviewed. Within 2-3 years, we will know if the multicenter/multinational studies of CD19 CAR T will replace SOC salvage therapy and AHCT in the second-line. The role of allogeneic HCT will also be briefly reviewed in the context of these therapies.

Incidence and survival of hematological cancers among adults ages ≥75 years

Evaluating population-based data of hematologic malignancies (HMs) in older adults provides prognostic information for this growing demographic. Incidence rates and one- and five-year relative survival rates were examined for specific HMs among adults ages ≥75 years using data from the Surveillance, Epidemiology and End Results (SEER) Program. Hematologic malignancy cases (Hodgkin lymphoma (HL), non-Hodgkin lymphoma (NHL), multiple myeloma (MM), acute lymphocytic leukemia (ALL), chronic lymphocytic leukemia (CLL), acute myeloid leukemia (AML), and chronic myeloid leukemia (CML)) were reported to one of 18 SEER registries. Recent average annual (2010-2014) incidence rates and incidence trends from 1973 to 2014 were examined for cases ages ≥75 years. One- and five-year relative cancer survival rates were examined for adults ages ≥75 years diagnosed 2007-2013, with follow-up into 2014. From 1973 to 2014, incidence rates increased for NHL, MM, and AML, decreased for HL, and remained relatively stable for ALL, CLL, and CML among adults ages ≥75 years. The highest one- and five-year relative survival rates were observed among adults with CLL ages 75-84 years (1 year: 91.8% (95% CI = 91.8-90.8)) and 5 years: 76.5% (95% CI = 74.2-78.6)). The lowest one- and five-year survival rates were observed among adults with AML ages 75-84 (1 year: 18.2% (95% CI = 74.2-78.6) and 5 years: 2.7% (95% CI = 2.0-3.6)). Survival for older adults ages ≥75 years with HMs is poor, particularly for acute leukemia. Understanding the heterogeneity in HM outcomes among older patients may help clinicians better address the hematological cancer burden and mortality in the aging population.