In a conversation with CancerNetwork®, Leticia Nogueira, PhD, MPH, highlighted the findings and implications of a study she published that evaluated how exposure to wildfires affected post-operative length of stay (LOS) among patients who were recovering from surgery for non–small cell lung cancer (NSCLC). Data from this study showed that patients who underwent curative-intent surgery at facilities exposed to a wildfire disaster experienced a longer LOS compared with similar patients who received treatment during times when no disasters occurred.

According to data published in Journal of the National Cancer Institute, the LOS was 7.45 days (SE, 0.22) for patients treated at facilities without wildfire exposure vs 9.42 days (SE, 0.25) among those who underwent surgery at facilities with exposure (P <.0001). Sensitivity analyses showed no significant difference for in-hospital mortality among patients with (10.5%) or without wildfire exposure (10.8%; P = .76).

According to Nogueira, scientific director of Health Services Research at the American Cancer Society, future research may further assess whether a longer LOS may impact survival among this patient population. Additionally, other efforts may focus on determining strategies for protecting the health and safety of patients during a climate disaster. 

Describing an “inescapability” of climate or environmental hazards across all populations, Nogueira emphasized the importance of collaboration among different medical and research institutions to improve disaster preparedness and mitigation strategies. These shared efforts may reduce the impact of wildfires and similar climate hazards across treatment facilities and patient populations.

“We know that disasters are becoming more common. We know that their frequency, their intensity, and their behavior continue to change. The only way that we can figure out what’s going to work and what’s going to improve quality of care and patient outcomes is knowledge,” Nogueira stated. “Prioritizing this type of research and understanding that all of us are a patient at some point, that we are all eventually vulnerable, [is important].”

Nogueira LM, Yabroff KR, Yates E, Shultz JM, Valdez RB, Nori-Sarma A. Facility exposure to wildfire disasters and hospital length of stay following lung cancer surgery. JNCI. Published online March 11, 2025. doi:10.1093/jnci/djaf040