In a groundbreaking study, scientists are investigating the impact of severe weather conditions in the UK, like heatwaves, storms, and floods, on cancer treatment regimens. Researchers at The Christie hospital, Manchester’s renowned cancer center, emphasize that travel disruptions to the hospital can lead to delays in critical treatments such as radiotherapy and chemotherapy, potentially exacerbating patients’ health conditions.

With the intensifying frequency and severity of extreme weather events, cancer patients—already among the most vulnerable—face heightened risks. This research, backed by The Christie Charity, is pioneering in its focus on the direct consequences of climate-induced weather disruptions on cancer care.

The hospital highlights the susceptibility of cancer patients to these challenges. Radiotherapy, a fundamental component of cancer treatment, typically requires daily hospital visits, making any interruption due to adverse weather particularly challenging. Missing or postponing these vital sessions can result in increased hospital admissions and potentially worse health outcomes.

The hospital warns that “cancer patients are among the most vulnerable and face growing risks as extreme weather events such as heatwaves, storms, and floods become more frequent and severe.

“Radiotherapy, a cornerstone of cancer care, is typically delivered daily in hospital settings. This makes patients particularly susceptible to interruptions during extreme weather.

“Missing or delaying treatment could lead to increased hospital admissions and poorer outcomes.”

So their “groundbreaking new study aims to uncover whether extreme weather events directly affect cancer patients’ ability to attend radiotherapy appointments” and complete their treatment.

Using 10 years of Met Office weather data, researchers will match this information with treatment dates for patients receiving radiotherapy alone or in combination with chemotherapy.

The study will compare patterns during extreme weather conditions with those during normal conditions, examining missed treatments, changes to planned care, hospital stays, and mortality rates.

Findings will help NHS services and support the NHS Green Plans by informing strategies to protect patients during extreme weather.

The evidence may also highlight the need for climate adaptation measures, such as infrastructure improvements and service delivery changes, to minimise future disruptions.

Dr Robert Chuter, principal clinical scientist, says: “Climate change isn’t just an environmental issue — it’s a health emergency. 

“Cancer patients rely on timely treatment, and even short delays can have serious consequences. 

“Our research will provide the evidence needed to safeguard cancer patients from the escalating impacts of the climate crisis and ensure they receive the best possible care.” 

Research such as this is central to The Christie Charity’s commitment to supporting The Christie Hospital’s vision of trebling the number of patients participating in research by 2030. 

Studies have shown that cancer patients treated at research-intensive hospitals have better outcomes than those treated in hospitals with little or no research activity. 

The Charity has pledged to support and fund this goal with £30m over the next five years to accelerate research and innovation in Manchester, with the ultimate aim of bringing tomorrow’s treatments to patients faster. 

* To donate to the Christie Charity, visit – Donate today