Lymphoma is the third leading cause of cancer among children and adolescents/young adults (AYAs) in the United States, with later-stage diagnoses often linked to worse outcomes. Continuous health insurance coverage is crucial for facilitating early cancer detection and diagnosis. Among Medicaid-insured children and AYAs diagnosed with lymphoma, this study examines whether the timing of Medicaid enrollment and coverage continuity are associated with stage at diagnosis.
View Article and Find Full Text PDFPurpose: Many patients with cancer do not gain Medicaid coverage until a cancer diagnosis, which can reduce access to early cancer detection and timely treatment, potentially driving inferior survival. Little is known about whether continuous Medicaid coverage prediagnosis through postdiagnosis ( gaining Medicaid at/after diagnosis) provides survival benefits for pediatric/adolescent oncology patients.
Materials And Methods: We identified patients newly diagnosed with cancer at age 21 years or younger in a large pediatric health system between 2007 and 2016.
Background: Many uninsured patients do not receive Medicaid coverage until a cancer diagnosis, potentially delaying access to care for early cancer detection and treatment. We examine the association of Medicaid enrollment timing and patterns with survival among children and adolescents/young adults (AYAs) diagnosed with blood cancers, where disease onset can be acute and early detection is critical.
Methods: We identified 28,750 children and AYAs (0-39 years) newly diagnosed with blood cancers from the 2006-2013 SEER-Medicaid data.
We prospectively collected PROMIS©25 and PROMIS©29 surveys in the Sickle Cell Transplant Evaluation of Long Term and Late Effects Registry (STELLAR). Mobility and social participation T-scores were decreased; all other domains were within the norm.
View Article and Find Full Text PDFPurpose: Medicare's differential payments for services delivered in physician offices versus hospital outpatient settings incentivize hospital-physician integration (ie, vertical integration) across many specialties, but evidence for oncologists is mixed. We examined the association of Medicare site-based payment policy and physician practice characteristics, including service volume and diversity, with vertical integration among oncologists in 2013-2019.
Methods: Using the Medicare Provider Utilization and Payment Data and Medicare Data on Provider Practice and Specialty in 2013-2019, we extracted nonintegrated medical/hematologic oncologists (hereafter oncologists) in 2013 and followed them through 2019.
Background: Determining whether multi-cancer early detection (MCED) tests are cost effective is important in deciding whether they should be included in the clinical path of cancer care, especially for cancers where screening tools do not exist.
Research Objective: The main objective of this study is to determine the cost effectiveness of including a MCED screening regimen together with existing provincial screening protocols for selected cancers that are prevalent in Ontario, Canada, among average risk persons aged 50-75 years. The selected cancers include breast, colorectal, lung, esophageal, liver, pancreatic, stomach, and ovarian.
Background: The Children's Oncology Group Guidelines recommend a cardiacechocardiogram, or comparable functional imaging, following therapy completion in survivors of childhood/adolescent cancers exposed to anthracyclines.
Methods: Using the 2009-2019 Merative™ MarketScan® Commercial Database, we examined real-world utilization of cardiac testing among 1609 anthracycline-treated survivors of childhood/adolescent cancers.
Results: The cumulative incidence of receiving an initial cardiac test by 5.
Introduction: Pathophysiologic pathways of sickle cell disease (SCD) and air pollution involve inflammation, oxidative stress, and endothelial damage. It is therefore plausible that children with SCD are especially prone to air pollution's harmful effects.
Methods: Patient data were collected from a single-center, urban/peri-urban cohort of children with confirmed SCD.
Background: The US Preventive Services Task Force does not recommend routine annual mammography screening for women aged 40-49 at average risk. Little research has been done to develop theory-based communication interventions to facilitate informed decision-making about reducing potentially low-value mammography screening.
Purpose: Evaluate the effects of theory-based persuasive messages on women's willingness to consider delaying screening mammography until age 50 or have mammograms biennially.
Background: The share of oncology practices owned by hospitals (ie, vertically integrated) nearly doubled from 2007 to 2017. We examined how integration between hospitals and oncologists affected care quality, outcomes, and spending among metastatic castration-resistant prostate cancer (mCRPC) patients.
Methods: Using Surveillance, Epidemiology, and End Results-Medicare linked data and the Medicare Data on Provider Practice and Specialty, we identified Medicare beneficiaries who initiated systemic therapy for mCRPC between 2008 and 2017 (n = 9172).
For people living with HIV (PLWH) who are subsequently diagnosed with non-Hodgkin lymphoma (NHL), we investigate the impact of standard-of-care (SoC) cancer treatment on all-cause, NHL-specific, and HIV-specific survival outcomes. The focus is on a registry-derived, population-based sample of HIV + adults diagnosed with NHL within 2004-2012 in the state of Georgia. SoC treatment is defined as receipt of multi-agent systemic therapy (MAST).
View Article and Find Full Text PDFImportance: The Centers for Disease Control and Prevention (CDC) released an opioid-prescribing guideline in March 2016. Little is known about the guideline's potential effects on childhood cancer survivors, a population at high risk for pain.
Objective: To examine changes in opioid prescriptions and potential misuse/substance use disorders (SUD) among childhood cancer survivors and peers without cancer following the guideline release.
The goals of the "Future of Cancer Health Economics Research" virtual conference were to identify challenges, gaps, and unmet needs for conducting cancer health economics research; and develop suggestions and ideas to address these challenges and to support the development of this field. The conference involved multiple presentations and panels featuring several key themes, including data limitations and fragmentation; improving research methods; role and impacts of structural and policy factors; and the transdisciplinary nature of this field. The conference also highlighted emerging areas such as communicating results with nonresearchers; balancing data accessibility and data security; emphasizing the needs of trainees; and including health equity as a focus in cancer health economics research.
View Article and Find Full Text PDFWith increased attention to the financing and structure of healthcare, dramatic increases in the cost of diagnosing and treating cancer, and corresponding disparities in access, the study of healthcare economics and delivery has become increasingly important. The Healthcare Delivery Research Program (HDRP) in the Division of Cancer Control and Population Sciences at the National Cancer Institute (NCI) was formed in 2015 to provide a hub for cancer-related healthcare delivery and economics research. However, the roots of this program trace back much farther, at least to the formation of the NCI Division of Cancer Prevention and Control in 1983.
View Article and Find Full Text PDFCancer screening has long been considered a worthy public health investment. Health economics offers the theoretical foundation and research methodology to understand the demand- and supply-side factors associated with screening and evaluate screening-related policies and interventions. This article provides an overview of health economic theories and methods related to cancer screening and discusses opportunities for future research.
View Article and Find Full Text PDFIntroduction: Limited evidence exists on the comparative effectiveness of local treatments for prostate cancer (PCa) due to the lack of generalizability. Using granular national data, we sought to examine the association between radical prostatectomy (RP) and intensity-modulated radiation therapy (IMRT) treatment and survival.
Methods: Records were abstracted for localized PCa cases diagnosed in 2004 across seven state registries to identify patients undergoing RP (n=3019) or IMRT (n=667).
J Womens Health (Larchmt)
August 2022
The U.S. Preventive Services Task Force (USPSTF) does not recommend routine mammogram screening for women aged 40-49 years at average risk for breast cancer.
View Article and Find Full Text PDFEmerging data provide initial support for the concept that a single, minimally invasive liquid biopsy test, performed in conjunction with confirmatory radiologic or other diagnostic testing, when indicated, could be deployed on a broad scale to screen individuals for multiple types of cancer. Ideally, such a test could do this in a way that yields a clinically important percentage of true-positive indications of cancer while minimizing false-positive signals. Modern decision modeling approaches can and should be deployed to investigate the health and economic consequences of such multicancer early detection (MCED) testing within defined at-risk populations.
View Article and Find Full Text PDFBackground: The growth in response-shift methods has enabled a stronger empirical foundation to investigate response-shift phenomena in quality-of-life (QOL) research; but many of these methods utilize certain language in framing the research question(s) and interpreting results that treats response-shift effects as "bias," "noise," "nuisance," or otherwise warranting removal from the results rather than as information that matters. The present project will describe the various ways in which researchers have framed the questions for investigating response-shift issues and interpreted the findings, and will develop a nomenclature for such that highlights the important information about resilience reflected by response-shift findings.
Methods: A scoping review was done of the QOL and response-shift literature (n = 1100 articles) from 1963 to 2020.
Background: Racial disparities in breast cancer mortality in the United States are well documented. Non-Hispanic Black (NHB) women are more likely to die of their disease than their non-Hispanic White (NHW) counterparts. The disparity is most pronounced among women diagnosed with prognostically favorable tumors, which may result in part from variations in their receipt of guideline care.
View Article and Find Full Text PDFCancer has substantial economic impacts for patients, their families and/or caregivers, employers, and the health care system. However, there is only limited understanding of how economic issues can affect access to cancer care services and the receipt of high-quality cancer care. Health economics research in cancer is particularly timely due to the large and increasing number of patients with cancer and cancer survivors, but there are many factors that may create barriers to performing cancer health economics research.
View Article and Find Full Text PDFWomen diagnosed with breast cancer at a relatively early age (≤45 years) or with bilateral disease at any age are at elevated risk for additional breast cancer, as are their female first-degree relatives (FDRs). We report on a randomized trial to increase adherence to mammography screening guidelines among survivors and FDRs. From the Georgia Cancer Registry, breast cancer survivors diagnosed during 2000-2009 at six Georgia cancer centers underwent phone interviews about their breast cancer screening behaviors and their FDRs.
View Article and Find Full Text PDFWe conducted a population-based study of biologic, clinical, and sociodemographic factors associated with receipt of multi-agent systemic therapy (MAST) by people living with HIV (PLWH) who were diagnosed with non-Hodgkin lymphoma (NHL). Building on recent registry-based analyses, we linked records from the Georgia Cancer Registry, Georgia HIV/AIDS Surveillance Registry, and the Georgia Hospital Discharge Database to identify 328 PLWH adults (age ≥ 18) diagnosed with NHL within 2004-2012. Through logistic regression modeling, we examined factors associated with patients receiving MAST for NHL.
View Article and Find Full Text PDFBackground: Given the propensity for lung metastases, National Comprehensive Cancer Network guidelines recommend lung surveillance with either chest x-ray (CXR) or CT in high-grade soft tissue sarcoma. Considering survival, diagnostic sensitivity, and cost, the optimal modality is unknown.
Methods: The US Sarcoma Collaborative database (2000 to 2016) was reviewed for patients who underwent resection of a primary high-grade soft tissue sarcoma.