Because of the widespread interest in St. John's wort, the National Institutes of Health (NIH) is conducting a 3-year study, sponsored by three NIH components-the National Institute of Mental Health, the National Center for Complementary and Alternative Medicine, and the Office of Dietary Supplements.

The study is designed to include 336 patients with major depression, randomly assigned to an 8-week trial with one-third of patients receiving a uniform dose of St. John's wort, another third a selective serotonin reuptake inhibitor commonly prescribed for depression, and the final third a placebo (a pill that looks exactly like the SSRI and the St. John's wort, but has no active ingredients). The study participants who respond positively will be followed for an additional 18 weeks. After the 3-year study has been completed, results will be analyzed and published.

The Food and Drug Administration issued a Public Health Advisory on February 10, 2000. It stated that St. John's wort appears to affect an important metabolic pathway that is used by many drugs prescribed to treat conditions such as heart disease, depression, seizures, certain cancers, and rejection of transplants. Therefore, health care providers should alert their patients about these potential drug interactions. Any herbal supplement should be taken only after consultation with the doctor or other health care provider.

Psychotherapies

Many forms of psychotherapy, including some short-term (10-20 week) therapies, can help depressed individuals. "Talking" therapies help patients gain insight into and resolve their problems through verbal exchange with the therapist, sometimes combined with "homework" assignments between sessions. "Behavioral" therapists help patients learn how to obtain more satisfaction and rewards through their own actions and how to unlearn the behavioral patterns that contribute to or result from their depression.

Two of the short-term psychotherapies that research has shown helpful for some forms of depression are interpersonal and cognitive/behavioral therapies. Interpersonal therapists focus on the patient's disturbed personal relationships that both cause and exacerbate (or increase) the depression. Cognitive/behavioral therapists help patients change the negative styles of thinking and behaving often associated with depression.

Psychodynamic therapies, which are sometimes used to treat depressed persons, focus on resolving the patient's conflicted feelings. These therapies are often reserved until the depressive symptoms are significantly improved. In general, severe depressive illnesses, particularly those that are recurrent, will require medication (or ECT under special conditions) along with, or preceding, psychotherapy for the best outcome.

How to Help Yourself if You Are Depressed

Depressive disorders make one feel exhausted, worthless, helpless, and hopeless. Such negative thoughts and feelings make some people feel like giving up. It is important to realize that these negative views are part of the depression and typically do not accurately reflect the actual circumstances. Negative thinking fades as treatment begins to take effect. In the meantime:

• Set realistic goals in light of the depression and assume a reasonable amount of responsibility.
• Break large tasks into small ones, set some priorities, and do what you can as you can.
• Try to be with other people and to confide in someone; it is usually better than being alone and secretive.
• Participate in activities that may make you feel better.
• Mild exercise, going to a movie, a ballgame, or participating in religious, social, or other activities may help.
• Expect your mood to improve gradually, not immediately. Feeling better takes time.
• It is advisable to postpone important decisions until the depression has lifted. Before deciding to make a significant transition-change jobs, get married or divorced-discuss it with others who know you well and have a more objective view of your situation.
• People rarely "snap out of" a depression. But they can feel a little better day-by-day.
• Remember, positive thinking will replace the negative thinking that is part of the depression and will disappear as your depression responds to treatment.
• Let your family and friends help you.

How Family and Friends Can Help the Depressed Person

The most important thing anyone can do for the depressed person is to help him or her get an appropriate diagnosis and treatment. This may involve encouraging the individual to stay with treatment until symptoms begin to abate (several weeks), or to seek different treatment if no improvement occurs.