The Effect of the Educational Movie Shown to Pediatric Patients Receiving Intrathecal Chemotherapy Treatment on Pre-Procedure Fear and Post-Procedure Pain in Children

There are three groups in this research. The 1st group will be shown an educational movie about intrathecal chemotherapy treatment before intrathecal chemotherapy treatment, the 2nd group will be shown a cartoon movie before intrathecal chemotherapy treatment, and the 3rd group will not receive any intervention before intrathecal chemotherapy treatment. In all groups, measurements will be made in parallel; fear and pain scales as well as electrodermal activity, pulse, respiration and O2 saturation values 30 minutes before IT chemotherapy treatment, in the second measurement; In the second measurement, electrodermal activity, pulse, respiration and O2 saturation values along with fear and pain scales 15 minutes before IT chemotherapy, and in the third measurement, electrodermal activity, pulse, respiration and O2 saturation values along with fear and pain scales will be evaluated within 30-60 minutes after IT chemotherapy treatment (when the sedation effect is over).