Racial disparities in follow-up care of early-stage lung cancer survivors.

PURPOSE: To investigate if race impacts receipt of follow-up care in lung cancer survivors, we conducted a cross-sectional study in lung cancer survivors recruited through the New Jersey State Cancer Registry (NJSCR). METHODS: Between May 2019 and December 2019, survivors of early-stage NSCLC were identified and recruited from the NJSCR. Eligible participants were asked to complete a paper survey questionnaire and medical record release form sent to them by mail. RESULTS: Of the 112 survivors included in the analysis, 78 (70%) were non-Hispanic (NH) Whites and 34 (30%) were NH Blacks. Mean age was 67 years, 61% were female, and 92% had cancer in remission. A total of 82% of participants reported receiving a surveillance scan (CT or PET) within 1 year of completing the study survey. More NH White survivors received a scan within a year compared to NH Black survivors (89% vs 70%; p = 0.02). More NH White survivors (94%) reported that they were informed of the need for follow-up care by their provider compared to NH Blacks (71%; p = 0.002). Only 57% survivors reported receiving a treatment summary. Significant barriers to care were out-of-pocket costs (24%), non-coverage of test (12.5%), and lack of insurance (10%). CONCLUSIONS: Significant disparity was identified between NH Blacks and NH Whites in receipt of surveillance scans, as well as in receiving information about need for follow-up care. Low income, lack of insurance, and other financial concerns were identified as significant barriers to follow-up care. IMPLICATIONS FOR CANCER SURVIVORS: Future interventions to increase survivorship care should target specific unmet needs identified in each survivor population.

Trametinib: Could It Be a Promising Drug to Treat Atypical Chronic Myeloid Leukemia?

Atypical chronic myeloid leukemia (aCML) is a rare disease that is currently classified under the myelodysplastic (MDS)/myeloproliferative neoplasm (MPN) disease spectrum. MDS/MPN diseases are characterized by the absence of the Philadelphia (Ph) chromosome and the overlap between bone marrow fibrosis and dysplastic features. The Ph chromosome, resulting from BCR-ABL1 translocation, helps to distinguish aCML from chronic myeloid leukemia (CML). The currently reported incidence of aCML is imprecise because aCML is diagnosed primarily based on morphological features and other unspecified laboratory findings, and there is an especially high chance of under-diagnosis of aCML and other MDS/MPN diseases. Recent advances in next-generation sequencing (NGS) have allowed a greater understanding of the nature of aCML, providing better opportunities to achieve higher diagnostic accuracy and for the use of more targeted treatment to achieve better outcomes. Herein, we present a case of a 68-year-old woman who came to our hospital complaining of shortness of breath, fatigue, and weakness, who was found to have significantly increased leukocytosis, hepatosplenomegaly, and was negative for the Ph chromosome. Further investigations with NGS revealed mutations in ASXL1, GATA2, NRAS, and SRSF2 but not CSF3R. In addition to this, peripheral smear and bone marrow aspiration findings were suggestive of aCML based on specific morphological findings. Since the patient was ineligible for a stem cell transplant (SCT), symptomatic treatment was started with cell transfusion; however, the patient continued to have symptomatic anemia that required multiple transfusions. A trial with trametinib, a mitogen-activated protein kinase kinase (MEK) inhibitor, was later started as a targeted therapy based on one of her genetic mutations. Interestingly, the patient's blood counts stabilized, she reported feeling better, and she did not need any blood transfusions for four consecutive months during treatment with trametinib. Unfortunately, our patient later died from sepsis resulting from secondary infections. In light of the significant advancements in NGS, clinicians should always consider utilizing it as a helpful tool to not only establish a rare diagnosis of aCML but also to offer the best available targeted therapy when applicable. This might alleviate the burden associated with the poor prognosis of aCML.