Over time, such exercises help build confidence and eventually alter behavior. Patients may take group or individual cognitive therapy. Cognitive therapy is a time-limited treatment, typically lasting 12 - 14 weeks. Extending this period, however, may help prevent relapse. In one study, therapy was continued for 10 sessions over an additional 8 months. This extended treatment significantly reduced the risk of recurrence. In fact, some experts believe that short-term therapy is not effective for patients with chronic or relapsing psychiatric disorders.
Interpersonal Therapy (IPT)
Based in part on psychodynamic theory, interpersonal therapy acknowledges the childhood roots of depression, but focuses on symptoms and current issues that may be causing problems. IPT is not as specific as cognitive or behavioral therapy, and all work is done during the sessions. The therapist seeks to redirect the patient's attention, which has been distorted by depression, toward the daily details of social and family interaction. The goals of this treatment method are improved communication skills and increased self-esteem within a short period (3 - 4 months of weekly appointments) of time. Among the forms of depression best served by IPT are those caused by distorted or delayed mourning, unexpressed conflicts with people in close relationships, major life changes, and isolation.
Supportive Psychotherapy or Attention Intervention
The intent of supportive psychotherapy or attention intervention is to provide the patient with a nonjudgmental environment by offering advice, attention, and sympathy. Supportive therapy appears to be particularly helpful for improving compliance with medications by giving reassurance, especially when setbacks and frustration occur. A 2000 study reported that it was as effective as other therapies for depressed adolescents.
Problem Solving Therapy
Problem solving therapy trains patients to address current problems by breaking them into smaller manageable parts. They then identify the steps they should make toward positive change. It involves six individual sessions, and some evidence suggests it is as effective as medication in some patients with major depression.
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