Researchers looked back at the medical records of 361 patients who had a stem cell transplant and developed painful mouth sores, a common side effect. They compared two groups: one received a modified cooling protocol using a special ice slurry in the mouth and ice packs on the cheeks, while the other received standard nursing care.
The study found that the overall rate of mouth sores was similar between the two groups. However, patients who got the modified cooling protocol were less likely to experience moderate-to-severe pain. Specifically, severe pain cases were about 66% lower in the group receiving the modified care.
It's important to know this was a retrospective study, meaning researchers analyzed past data. This type of study can show a link or association, but it cannot prove that the cooling protocol directly caused the reduction in pain. The results are promising and suggest a practical way to help manage this difficult pain, but more research is needed to confirm the findings.