Please select the eligibility criteria that correspond to the clinical trial below.
Title: Measuring Quality of Decisions About Treatment of Depression
Brief Summary: The purpose of this randomized controlled trial is to examine the impact of a patient decision aid on the quality of decisions about managing symptoms of depression. In particular, we will examine whether the decision aid increases knowledge about depression/managing depression symptoms and concordance between goals and treatment choices.


Options:
A: Inclusion Criteria:

* Patients aged 18-65 years
* PHQ-9 score of \>or=14 at baseline
* IDS-SR score of \>or=26 at baseline
* No filling of antidepressant medication prescription for 270 prior days
* Illiteracy or the lack of working telephone to receive reminders.

Exclusion Criteria:

* Current diagnosis of alcohol or substance dependence
* History of Bipolar Disorder determined by a baseline Composite International Diagnostic Interview (CIDI) screening scale of lifetime mania/hypomania
* Any current prescription for mood stabilizer or antipsychotic medication
* Female with positive pregnancy test
* General medical conditions which contraindicate antidepressant medications
* Clinical status requiring inpatient or day hospital treatment.
B: Inclusion Criteria:

* Age 60 years and older
* Moderate to severe levels of worry

Exclusion Criteria:

* Currently receiving psychotherapy
* Currently practicing yoga
* Active alcohol/substance abuse
* Dementia
* Current psychotic symptoms
* Active suicidal ideation with plan and intent
* Hearing loss that would prevent a person from participating in telephone/class sessions
C: Inclusion criteria:

* Ability to provide written informed consent.
* Current Major Depressive Episode (MDE), secondary to either Major Depressive Disorder or Bipolar Disorder (I, II or NOS), diagnosed by structured clinical interview for Diagnostic and Statistical Manual of Mental Disorders-IV-text revision (DSM-IV-TR).
* Current MDE at least two years duration OR a history of more than 4 lifetime depressive episodes.
* Minimum score at study entry of 20 on the 17-item Hamilton Depression Rating Scale (HDRS-17).
* Average pre-operative HDRS-17 score of 20 or greater (averaged over four weekly pre-surgical evaluations during the four weeks prior to surgery) and an average pre-operative HDRS-17 score no more than 30% lower than the baseline screening HDRS-17 score.
* A maximum Global Assessment of Functioning of 50.
* Treatment-resistant depression defined as:

  * Failure to respond to a minimum of four different antidepressant treatments, including at least three medications from at least three different classes, evidence-based psychotherapy or electroconvulsive therapy (ECT) administered at adequate doses and duration during the current episode.
  * Failure or intolerance of an adequate course of electroconvulsive therapy (ECT) during any episode (confirmed by medical records), or refusal of ECT due to a reason considered to be valid by the study psychiatrist.
* A patient may remain on psychotropic medications during this study. However, doses must remain stable during the 4 weeks prior to surgery, the four weeks post-operatively, and the 24 weeks open stimulation phase. Medications will be changed only if intolerable side effects clearly attributable to the medications develop.
* All patients must have an established outpatient psychiatrist and be willing to sign a written release to allow study investigators to give and receive information from this psychiatrist.

Exclusion criteria:

* Inability to tolerate general anesthesia.
* Significant cerebrovascular risk factors or a previous stroke, documented major head trauma or neurodegenerative disorder.
* Other currently active clinically significant Axis I psychiatric diagnosis including schizophrenia, panic disorder, obsessive-compulsive disorder, generalized anxiety disorder or post-traumatic stress disorder. Patients with severe Axis II personality disorders will also be excluded if the personality disorder is likely to interfere with cooperation and adherence to the study protocol.
* Current psychotic symptoms.
* Evidence of global cognitive impairment.
* Substance abuse or dependence not in full sustained remission (i.e., not active for at least one year).
* Active suicidal ideation with intent; suicide attempt within the last six months; more than three suicide attempts within the last two years.
* Pregnancy or plan to become pregnant during the study period.
* General contraindications for DBS surgery (cardiac pacemaker/defibrillator or other implanted devices).
* Inability or unwillingness to comply with long-term follow-up.
* History of intolerance to neural stimulation of any area of the body.
* Participation in another drug, device or biologics trial within the preceding 30 days.
* Conditions requiring repeated MRI scans.
* Conditions requiring diathermy.
* Conditions requiring anticoagulant medication.
* Terminal illness associated with expected survival of \<12 months.
D: Inclusion Criteria:

* Aged 18+
* In the last 12 months, talked to a health care provider about starting or stopping a treatment (prescription medicine for depression or counseling)

Exclusion Criteria:

* none

Answer: D