Regular dental cleanings may reduce the risk of liver cancer and hospitalisation among patients with early-stage cirrhosis, according to a study by researchers at Virginia Commonwealth University and the Richmond Veterans Affairs Medical Centre. The study focused on veterans diagnosed with early-stage cirrhosis who received routine dental care. Findings showed these patients had lower rates of liver cancer and fewer hospitalisations compared to those who did not receive dental cleanings. The research team analysed data from over 1,000 veterans, tracking outcomes over several years. One key factor was the reduction of harmful oral bacteria that can travel to the liver and worsen inflammation. "Oral health is an overlooked part of overall health, especially in chronic liver disease," said Dr. Elizabeth Snyder, lead researcher on the study. Poor dental hygiene was linked to faster disease progression in patients not receiving regular cleanings.
A US study on veterans with cirrhosis shows dental care can slow liver disease progression — a detail Nigerian doctors rarely emphasise. While the research involved American veterans, the biological mechanism of oral bacteria affecting liver health applies universally. For Nigerian patients with liver conditions, this suggests a low-cost, preventive step that could reduce hospital burdens. Yet, with limited access to dental care in many parts of Nigeria, the finding highlights a gap between medical knowledge and healthcare delivery.
