State Coverage and Reimbursement of Antiobesity Medications in Medicaid.

This study examines state Medicaid coverage policies for antiobesity medications and their trends in Medicaid reimbursement from 2011 to 2022.

Surgical markup in lung cancer resection, 2015-2020.

Objective: The objective of this study was to assess procedure markup (charge-to-cost ratio) across lung resection procedures and examine variability by geographic region. Methods: Provider-level data for common lung resection operations was obtained from the 2015 to 2020 Medicare Provider Utilization and Payment Data datasets using Healthcare Common Procedure Coding System codes. Procedures studied included wedge resection; video-assisted thoracoscopic surgery; and open lobectomy, segmentectomy, and mediastinal and regional lymphadenectomy. Procedure markup ratio and coefficient of variation (CoV) was assessed and compared across procedure, region, and provider. The CoV, a measure of dispersion defined as the ratio of the SD to the mean, was likewise compared across procedure and region. Results: Median markup ratio across all procedures was 3.56 (interquartile range, 2.87-4.59) with right skew (mean, 4.13). Median markup ratio was 3.59 for lymphadenectomy (CoV, 0.51), 3.13 for open lobectomy (CoV, 0.45), 3.55 for video-assisted thoracoscopic surgery lobectomy (CoV, 0.59), 3.77 for segmentectomy (CoV, 0.74), and 3.80 for wedge resection (CoV, 0.67). Increased beneficiaries, services, and Healthcare Common Procedure Coding System score (total) were associated with a decreased markup ratio (P < .0001). Markup ratio was highest in the Northeast at 4.14 (interquartile range, 3.09-5.56) and lowest in the South (Markup ratio 3.26; interquartile range, 2.68-4.02). Conclusions: We observe geographic variation in surgical billing for thoracic surgery.

Impact of Comorbidities on Lung Cancer Screening Evaluation.

OBJECTIVES: We used data from the Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial to examine the impact of self-reported chronic obstructive pulmonary disease, coronary artery disease, stroke, and diabetes mellitus on diagnostic complications in lung cancer screening evaluation. METHODS: In our analysis, we included individuals from the usual care and intervention (annual chest x-ray) of the lung cancer screening trial with equal or greater than 55 years of age with a 20 pack-year smoking history who had undergone an invasive procedure. We performed multivariate logistic regression analysis to estimate the association of comorbidity on procedure complication. Our primary outcome was the incidence of major or moderate complications. RESULTS: Features associated with high-risk complication included older age (OR = 1.03 per year, P = .001), history of coronary artery disease (OR = 1.40, P = .03), history of diabetes mellitus (OR = 0.41, P < .001, current smoking status (OR = 1.46, P ≤ .001), surgical biopsy (OR = 7.39, P < .001), needle biopsy (OR = 1.94, P < .001), and other invasive procedure (OR = 1.58, P < .001). We did not find an associated with complication and history of stroke (OR = 0.84, P = .53) or chronic obstructive pulmonary disease (OR = 1.27, P = .06). CONCLUSION: Patient and procedure-level factors may alter the benefits of lung cancer screening. Data concerning individual risk factors and high-risk complications should therefore be incorporated into diagnostic algorithms to optimize clinical benefit and minimize harm. Further study and validation of the risk factors identified herein are warranted.

Risk of Cardiovascular Toxicity According to Tumor Laterality Among Older Patients With Early Stage Non-small Cell Lung Cancer Treated With Radiation Therapy.

BACKGROUND: The long-term risk of cardiovascular outcomes from either stereotactic body radiation therapy (SBRT) or three-dimensional conformal radiation therapy (3DCRT) plus intensity-modulated radiation therapy (IMRT) to treat early stage non-small cell lung cancer (NSCLC) is largely unknown. As continued adoption of SBRT accelerates, it is important to delineate unforeseen cardiovascular risks associated with treatment. RESEARCH QUESTION: Does the long-term risk of cardiovascular outcomes for patients with early stage NSCLC treated with either SBRT or 3DCRT plus IMRT differ by tumor laterality? STUDY DESIGN AND METHODS: Data from the Surveillance, Epidemiology, and End Results registry linked to Medicare was analyzed to identify a sample of 3,256 patients (1,506 treated with SBRT and 1,750 treated with 3DCRT plus IMRT) with node-negative stage I or IIA NSCLC. Cardiovascular events were identified using diagnosis codes, and outcomes were compared between left- and right-sided tumors. We assumed that tumor laterality was random and that the radiation field for left-sided tumors likely would result in greater dose to cardiac tissues. Cox regression models were fit to quantify the association of laterality on outcomes. RESULTS: Patients were followed up for a median of 2 years. Those treated with SBRT showed no difference in hazard of any cardiovascular outcomes by tumor laterality, including the cardiovascular composite (hazard ratio [HR] comparing left- vs right-sided tumors, 0.98; 95% CI, 0.84-1.15). In contrast, patients treated with 3DCRT plus IMRT showed a greater risk of congestive heart failure (HR, 1.23; 95% CI, 1.01-1.48) and percutaneous coronary artery intervention (HR, 2.24; 95% CI, 1.12-4.47). INTERPRETATION: Patients with left- vs right-sided early stage NSCLC showed similar rates of cardiovascular events when treated with SBRT. However, these patients also showed higher rates of select cardiac events when they were treated with 3DCRT plus IMRT. This study provides evidence that SBRT may provide a safer option over 3DCRT plus IMRT for patients with left-sided early stage NSCLC and underscores the need for long-term follow-up for patients treated with radiation therapy.

The COVID-19 Student WorkForce at the Icahn School of Medicine at Mount Sinai: A Model for Rapid Response in Emergency Preparedness.

PROBLEM: In accordance with guidelines from the Association of American Medical Colleges, medical schools across the United States suspended clerkships and transitioned preclinical courses online in March 2020 because of the COVID-19 pandemic. Hospitals and health systems faced significant burdens during this time, particularly in New York City. APPROACH: Third- and fourth-year medical students at the Icahn School of Medicine at Mount Sinai formed the COVID-19 Student WorkForce to connect students to essential roles in the Mount Sinai Hospital System and support physicians, staff members, researchers, and hospital operations. With the administration's support, the WorkForce grew to include over 530 medical and graduate students. A methodology was developed for clinical students to receive elective credit for these volunteer activities. OUTCOMES: From March 15, 2020, to June 14, 2020, student volunteers recorded 29,602 hours (2,277 hours per week) in 7 different task forces, which operated at 7 different hospitals throughout the health system. Volunteers included students from all years of medical school as well as PhD, master's, and nursing students. The autonomous structure of the COVID-19 Student WorkForce was unique and contributed to its ability to quickly mobilize students to necessary tasks. The group leaders collaborated with other medical schools in the New York City area, sharing best practices and resources and consulting on a variety of topics. NEXT STEPS: Going forward, the COVID-19 Student WorkForce will continue to collaborate with student leaders of other institutions and prevent volunteer burnout; transition select initiatives into structured, precepted student roles for clinical education; and maintain a state of readiness in the event of a second surge of COVID-19 infections in the New York City area.