Lithium Better than Other Mood Stabilizers for Youth with Bipolar Disorder
A new study by Danella M. Hafeman and colleagues finds that lithium is superior to other mood stabilizers in young people. The data in this case come from 340 youth aged 7–17 who participated in a study known as Course and Outcome of Bipolar Youth (COBY).
At each visit over an average of 10 years, participants reported medications taken, symptoms they had experienced, etc. during the preceding six-month period. During times that participants had taken lithium (compared to other mood stabilizers) they were older, on fewer antidepressants, and they were less likely to have an anxiety disorder.
Those participants who took lithium had half as many suicide attempts, fewer depressive symptoms, less psychosocial impairment, and less aggression than those who took other mood stabilizers.
The researchers concluded, “Findings are consistent with adult studies, showing that lithium is associated with decreased suicidality, less depression, and better psychosocial functioning. Given the paucity of evidence regarding lithium in children and adolescents, these findings have important clinical implications for the pharmacological management of youth with bipolar disorder.”
Editor’s Note: Lithium should especially be considered in those with a family history of mood disorders, and in particular in those with a family history of good response to lithium. Lithium is under-prescribed in both adults and children and should be given much higher consideration in light of the multiple benefits it provides in addition to mood stabilization. These include maintenance of memory, increases in longevity (perhaps based in its ability to increase the length of telomeres, the bits of protective material at the end of DNA strands that deteriorate with age and illness), and neuroprotection against loss of gray and white matter volume in the brain, which often occurs in mood disorders.
