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Background: Age is a strong prognostic factor in acute lymphocytic leukemia (ALL), with children doing better than adults with the same disease. One hypothesis for this age-based disparity is differences in treatment regimens. Optimizing care for adolescents and young adults (AYA) with ALL has not been well defined and disparities in care exist. We conducted a retrospective study of all veterans with ALL diagnosed between the ages of 18 and 45 since the year 2000 to evaluate disparities among prognostication methods, treatment regimens, and accrual to clinical trials with regard to age and race/ethnicity and how these factors influence overall survival., Methods: Electronic medical record data from the VA Informatics and Computing Infrastructure (VINCI) were used to identify 6,724 patients with an ICD-9 or 10 code for ALL. All patients were chart checked to confirm an ALL diagnosis between the ages of 18 and 45 and excluded if they were diagnosed before 2000, had childhood ALL, or if induction protocol was not recorded. A total of 252 patients were included in the final analysis. Multivariate analysis was performed with controls for age, ALL subtype (B, T, mixed phenotype), Ph status, cytogenetic risk (based on modified Medical Research Council-Eastern Cooperative Oncology Group (MRC-ECOG) study), obesity (body mass index (BMI) > 30), and race., Results: Patients treated with pediatric regimens, including pediatric-inspired regimens, have statistically significant (P = 0.009) survival gains, with a hazard ratio (HR) of 0.52 after controlling for age, obesity, ALL subtype, cytogenetic risk and race. White patients had significantly improved OS compared to people of color (HR 0.57, P = 0.02) after controlling for the aforementioned covariates. Black patients were far less likely (23%) to receive a transplant than non-Black patients (46%). Only 7% of patients were treated on a clinical trial., Conclusions: These data demonstrate that treatment with a pediatric regimen significantly improves overall survival in patients up to the age of 45 and suggests ongoing shortcomings in treatment for young adults with ALL, especially 30 to 45 years old, including persistently high use of adult induction regimens, low rates of referral to clinical trials, and significant racial disparities in bone marrow transplants for Black patients., Competing Interests: None to declare., (Copyright 2024, McKinnell et al.)

Acute myeloid leukemia (AML) arising from myeloproliferative neoplasms (MPNs) represents a small subtype of secondary AML (sAML). This entity is well known to be associated with poor responses to available treatment options and dismal outcomes. To date, there are no standardized treatment options and there has been very little therapeutic advancement in recent years. This is a stark contrast to other subsets of AML for which there have been significant advances in therapeutic approaches, especially for patients with targetable mutations. We aim to focus our review on the incidence, risk factors for leukemogenesis, pathogenesis, molecular landscape, and emerging therapeutic options in post-myeloproliferative neoplasm acute myeloid leukemia (post-MPN AML)., Competing Interests: The authors declare that they do not have a conflict of interest., (Copyright 2022, Mckinnell et al.)

Opportunities for expanding advance care planning (ACP) throughout the health-care system make it critical that primary care (PC) providers have a basic understanding of how the electronic health record (EHR) can aid promoting ACP discussions and documentation. This article will offer PC providers 5 useful tips for implementing ACP in outpatient settings utilizing the EHR.

Vancomycin and daptomycin are often used in outpatient parenteral antimicrobial therapy for gram-positive coverage. Vancomycin's narrow therapeutic window poses challenges. We retrospectively assessed acute kidney injury (AKI) and other adverse drug events in outpatient parenteral antimicrobial therapy patients receiving vancomycin or daptomycin at home after hospital discharge. Among 191 patients included, AKI was the most common adverse drug event. Early antibiotic discontinuation and AKI were more frequent in the vancomycin group. Vancomycin use (odds ratio [OR], 4.57; 95% confidence interval [CI], 1.02-20.51); p = 0.04], female sex (OR, 3.28; 95%CI, 1.41-7.67; P < .01), and longer hospitalization (OR, 1.06; 95%CI, 1.01-1.11; P = .02] independently predicted moderate-to-severe AKI. In the vancomycin group, trough concentrations increased after discharge, and were higher in female compared to male patients, and in those who developed moderate-to-severe AKI compared to those who did not. Female sex (OR, 8.37; 95%CI, 2.35-29.82; P < .01) and higher concentrations (OR, 1.12; 95%CI, 1.05-1.19; P < .01) predicted moderate-to-severe AKI in patients receiving vancomycin. In conclusion, premature antibiotic discontinuations and nephrotoxicity are more frequent in patients treated at home with vancomycin compared to daptomycin. Among patients receiving vancomycin, plasma concentrations increased after hospital discharge and predicted moderate-to-severe AKI. Women had higher vancomycin concentrations and higher risk for AKI., (© 2019, The American College of Clinical Pharmacology.)

A recent publication in Science demonstrates the ability of prostate cancer cells to switch lineages from one that is dependent on androgen signaling to a cell type that is not. Known as lineage plasticity, this phenomenon is driven by the transcription factor SOX2 in RB1 and TP53-deficient prostate cancer. SOX2 is a potential prognostic marker and therapeutic target in castration resistant prostate cancer.