Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study to Evaluate the Efficacy and Safety of 2 Fixed Doses (25 and 50 mg/Day) of DVS SR Tablets in Adult Outpatients With Major Depressive Disorder
Brief Summary: The primary purpose of this study is to compare the antidepressant efficacy and safety of two doses of DVS SR (25 and 50 mg/day) in the treatment of adults with Major Depressive Disorder. The study will also assess changes in sexual function and general and functional quality of life outcomes.


Options:
A: Inclusion Criteria:

* A primary diagnosis of Major Depressive Disorder, single or recurrent episode, without psychotic features.
* Depressive symptoms for at least 30 days before the screening visit.
* Outpatient men and women at least 18 years of age.

Exclusion Criteria:

* Significant risk of suicide based on clinical judgment, including common suicidal thoughts and suicide having been considered as a possible solution even without specific plans or intent.
* Any unstable hepatic, renal, pulmonary, cardiovascular (including uncontrolled hypertension), ophthalmologic, neurologic, or any other medical condition that might confound the study or put the subject at greater risk during study participation.
* Current (within 12 months before baseline) psychoactive substance abuse or dependence (including alcohol), manic episode, posttraumatic stress disorder, obsessive-compulsive disorder, or a lifetime diagnosis of bipolar or psychotic disorder; b) current (within 12 months before baseline) generalized anxiety disorder, panic disorder, or social anxiety disorder; c) presence (within 12 months before baseline) of a clinically important personality disorder as assessed during the psychiatric assessments.
B: Inclusion Criteria:

* Outpatient men and women, between the ages of 18 to 75 years, fluent in both written and spoken English.
* Employed for 20 hours or more for a minimum of 1 month prior to baseline.
* Primary diagnosis of Major Depressive Disorder with symptoms for at least 30 days prior to baseline.

Exclusion Criteria:

* Treatment with desvenlafaxine succinate sustained release at any time in the past and/or venlafaxine (Effexor or Effexor XR) 1 year prior to baseline.
* Treatment-resistant defined as any of the following failed treatments in the past 3 years: 3 or more previous adequate trials of \>=2 classes of antidepressant medication, electroconvulsive therapy, or psychotherapy (2 adequate trials).
* Current (within 12 months prior to the screening visit) psychoactive substance abuse or dependence (including alcohol), manic episode, posttraumatic stress disorder, obsessive-compulsive disorder, or a lifetime diagnosis of bipolar or psychotic disorder.
* Clinically important abnormalities on physical examination, electrocardiogram (ECG), or laboratory evaluations.
C: Inclusion Criteria:

* Adult, outpatient with primary diagnosis of Major Depressive Disorder (depressive symptoms for at least 30 days prior to screening)
* Hamilton Psychiatric Rating Scale for Depression (HAM-D 17) total score of \>= 20
* Clinical Global Impressions Scale-Severity (CGI-S) score of \>= 4

Exclusion Criteria:

* Clinical instability - 25% or greater increase/decrease in HAM-D 17 total score from screening to baseline
* Significant risk of suicide as assessed by clinician judgement, HAM-D 17 and Columbia Suicide-Severity Rating Scale scores Other eligibility criteria also apply
D: Inclusion Criteria:

* diagnosed mild-moderate depression,
* 18 - 80 years,
* attending primary care center

Exclusion Criteria:

* schizophrenia,
* abuse/addiction,
* psychosis,
* bipolar syndrome,
* suicidal ideation or earlier suicide attempt,
* ongoing deep depression,
* generalized anxiety syndrome,
* not communicable in Swedish

Answer: C