Vanderbilt Health’s Lucy Spalluto, MD, MPH, professor of Radiology and Radiological Sciences, and Jennifer Lewis, MD, assistant professor of Medicine in the Division of Hematology and Oncology, have received a grant from AstraZeneca to understand and improve veteran access to mobile lung cancer screening.

The study, “REACHing veterans at high risk for lung cancer outside the guidelines and through mobile screening,” will receive approximately $1 million in total grant funding over a four-year period. As explained by Spalluto and Lewis, lung cancer is the leading cause of cancer death in the United States, with incidence higher in veterans compared to the civilian population.

“Improving access to lung cancer screening for a broader population, including those who live in rural areas, through mobile services can increase the early detection of lung cancer and improve lung cancer outcomes,” Spalluto says. “The REACH study explores the impact of mobile lung cancer screening in the Veterans Health Administration. An important component of the REACH study is understanding veterans’ perspectives of mobile screening.”

Screening for lung cancer with low-dose CT scans is an effective strategy to detect lung cancer early and improve mortality. However, this screening is widely underutilized, including in the Veterans Health Administration. Veterans living in rural areas are less likely to be screened for lung cancer, and individuals living in rural areas have higher mortality from lung cancer compared to those who live in nonrural areas.

In response to the low screening and high mortality rates, the VA’s Midsouth Veterans Integrated Service Network has partnered with the VA Lung Precision Oncology Program to offer mobile lung cancer screening to better reach veterans who reside in rural areas. Spalluto and Lewis have been awarded the REACH grant through AstraZeneca to understand the reach of mobile lung cancer screening among veterans within and outside current screening eligibility criteria, as well as veterans’ experiences with mobile lung cancer screening.

This work is particularly pertinent to veterans who may have been exposed to war-related chemical, waste and other similar smoke inhalation.

“Exposures that veterans have had because of their military service, such as Agent Orange and burn pits, may place them at high risk for lung cancer,” Lewis explains. “This study will help us understand how many veterans are eligible for lung cancer screening not only based on age and smoking history, but also other important risk factors, such as family history, personal history of cancer, diagnosis of COPD and military environmental exposures. These data will be critical for VA leadership.”

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