Aspirin Could Slash Risk of Pancreatic Cancer

Xiang-Lin Tan, PhD, MD, a research fellow at Mayo Clinic (Rochester, MN, USA) reported that the findings from this large collaborative study are preliminary and do not encourage widespread use of aspirin for this purpose. "The results are not meant to suggest everyone should start taking aspirin once monthly to reduce their risk of pancreatic cancer,” said Dr. Tan. "Individuals should discuss use of aspirin with their physicians because the drug carries some side effects.”

For the current study, Dr. Tan and colleagues enrolled 904 patients who had documented pancreatic cancer and compared them with 1,224 healthy patients. All patients were at least 55 years old and reported their use of aspirin, nonsteroidal anti-inflammatory drugs (NSAIDs) and acetaminophen by questionnaire.

The study's findings revealed that individuals who took aspirin at least one day during a month had a 26% decreased risk of pancreatic cancer compared to those who did not take aspirin regularly. The effect was also found for those who took low-dose aspirin for heart disease prevention at 35% lower risk, according to Dr. Tan.

The researchers did not find a benefit from non-aspirin NSAIDs or acetaminophen. "This provides additional evidence that aspirin may have chemoprevention activity against pancreatic cancer,” remarked Dr. Tan. He added that more data must be collected before they can validate a real benefit.

Related Links:
Mayo Clinic