Summary:

The RECOVER study is a research study that will provide new information
about how helpful VNS Therapy is for patients with bipolar depression
that has been difficult to treat.
To join the RECOVER study you
must be 18 years or older and:
- Currently depressed
- Have bipolar depression, that has lasted for
at least two years or recurred several times
- Have tried at least four types of antidepressant
treatments and not found them helpful
- Be receiving at least one mood stabilizing medication