Please select the eligibility criteria that correspond to the clinical trial below.
Title: Prophylactic Cognitive Therapy for Depression.
Brief Summary: This study determined the effectiveness of continuation phase cognitive therapy versus antidepressant medication in preventing relapse of depression in people with recurrent depression.


Options:
A: Inclusion Criteria:

* Met all entry criteria for the parent study, "Maintenance Psychotherapy in Recurrent Depression, Study I"
* Began IPT as outlined in the parent study
* Demostrated compliance with IPT sessions during the parent study
* Exhibits less than a 50% reduction in score on the Hamilton Rating Scale for Depression after 12 weeks of psychotherapy or fails to meet stabilization criteria after 24 weeks of psychotherapy during the parent study

Exclusion Criteria:

* Any unstable medical illness
B: Inclusion Criteria:

* Recurrent unipolar major depressive disorder
* Have experienced at least two episodes of major depression
* Have experienced at least one period of recovery during a depressive episode or have a history of dysthymia (a mood disorder characterized by depression) prior to the onset of current or past depressive episodes
* Willing and able to comply with all study requirements
* Able to speak and read English

Exclusion Criteria:

* Active alcohol or other substance dependence within 6 months prior to study entry
* Currently at risk for suicide
* Mood disorders due to a medical condition or substance abuse
* Bipolar, schizoaffective, obsessive compulsive, or eating disorders
* Schizophrenia
* Unable to stop mood-altering medications
* Current use of medication or diagnosis of a medical disorder that may cause depression (e.g., diabetes, head injury, stroke, cancer, multiple sclerosis)
* Previous failure to experience a reduction in depressive symptoms after 8 weeks of cognitive therapy with a certified therapist
* Previous failure to experience a reduction in depressive symptoms after 6 weeks of 40 mg of Prozac
* Pregnancy or plan to become pregnant in the next 11-12 months
* Unable to attend clinic twice weekly during business hours
* Unable to complete questionnaires
C: Inclusion Criteria:

* Clinical diagnoses of Major Depression, single episode, chronic or
* Major Depression, recurrent, chronic
* Hamilton Rating Scale for Depression score \> 14
* Beck Depression Inventory II score \> 14

Exclusion Criteria:

* History of Schizophrenia or Schizoaffective Disorder
* Current Substance Dependence or Eating Disorder
* Mental Disorder Due to General Medical Condition
* Borderline Personality Disorder
D: Inclusion Criteria:

* Recurrent Major Depressive Episode (at least 3 previous episodes)
* Treatment with therapeutic dose of antidepressant medication during past six months
* Currently in full or partial remission

Exclusion Criteria:

* Bipolar disorder (current and previous (hypo)manic episodes)
* Psychotic disorder (current and previous)
* Neurological or somatic illness affecting depression or outcome measures
* Current alcohol or drugs dependency
* Use of high dosage benzodiazepines (\> 2 mg Lorazepam equivalents daily)
* Recent Electro Convulsive Therapy (\< 3 months ago)

Answer: B