A Study Of A New Medicine (GW679769) For The Treatment Of Social Anxiety Disorder

Inclusion Criteria:

- Patients with Generalized Social Anxiety Disorder as the primary diagnosis.

- If female, must commit to consistent and correct use of an acceptable method of birth
control.

Exclusion Criteria:

- Patients with any other psychiatric disorder as a primary diagnosis or within 6 months
prior to screening.

- Patients with Body Dysmophic Disorder, Schizophrenia, Schizoaffective Disorder, or a
Bipolar Disorder.

- Patients who pose a current suicidal or homicidal risk or have made a suicide attempt
within the past 6 months or have ever been homicidal.

- Patients who have a positive urine test at screen for illegal drug use and/or a
history of substance abuse or dependence (alcohol or drugs) within the past 12 months.

- Patients with an unstable medical disorder.

- Female patients who are pregnant, lactating, or planning to become pregnant during a
specified time during the study.

- Patients who are taking other psychoactive medications.