High-pressure bladder: an underlying factor mediating renal damage in the absence of reflux?
Most children with renal scarring and no reflux had lower urinary tract dysfunction. Common findings include high storage and voiding pressures, and discoordinated voiding. These findings suggest that abnormal bladder dynamics play a role in the development of renal scars that occur in the absence of reflux.
Relaxation and guided imagery did not prove beneficial during the vaccination of 11- to 12-year-old girls and is not recommended as a regular nursing intervention. However, further research is needed into effective techniques to help children who experience pain unpleasantness in connection with needle procedures.