New hope for kids in pain: methadone combo may ease transplant suffering

This study looks at whether adding methadone to standard morphine-based pain relief can better manage severe mouth pain in children aged 6 to 18 who are undergoing a stem cell transplant for conditions like leukemia or aplastic anemia. The intense chemotherapy before transplant often causes painful mouth sores that can last weeks. Researchers want to see if the two pain medicines together reduce pain scores and the total amount of opioids needed, helping kids recover more comfortably.