Please select the eligibility criteria that correspond to the clinical trial below.
Title: Single Center, Randomized, Placebo-Controlled Trial to Establish Maximum Tolerated Dose, Optimal Titration Schedule, Safety, Tolerability, and Pharmacokinetics of Org 26576 in Patients Diagnosed With Major Depressive Disorder (Protocol No. P174001)
Brief Summary: Trial to determine the maximum tolerated dose (MTD) based on safety and tolerability of MK-8777 (Org 26576, SCH 900777) in participants with major depressive disorder.


Options:
A: Inclusion Criteria:

1. Gender: female or male,
2. Age: 18 - 65 years old, inclusive, on the day of Screening,
3. Participant must meet Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-5) diagnostic criteria for depressive episode in Bipolar Disorder (BD) type I or II, without psychotic features, confirmed by the Mini International Neuropsychiatric Interview (MINI),
4. Participant must have in Montgomery-Asberg Depression Rating Scale (MADRS) total score of \>= 24 at Screening and predose on Day 1,
5. Participant is treatment resistant in the current episode of depression, defined as having an inadequate response to at least 2 adequate mood stabilizing treatment regimens administered for the sufficient duration and dose and administered in the current episode of depression,
6. Participant in the last mood stabilizing treatment regimen is to be administered at least one of the medication listed in the protocol,
7. Participant's last mood stabilizing treatment regimen is to be without antidepressant drugs from the class: SSRI, SNRI, TCA, MAOI or NaSSA,
8. Participant must be on stable mood stabilizing treatment regimen (listed in the protocol), remain non-responsive to it and continue the treatment from Screening to at least the duration of the double-blind treatment phase,
9. Participant's other drugs taken as a standard treatment for bipolar disorder, but not for depressive episode treatment, are to be allowed and may be continued through the study and it's administration is up to Investigator discretion,
10. Participant agrees to be hospitalized voluntarily for a period of 12 h before first administration and until the end of treatment phase on Day 14,
11. Participant must be medically stable on the basis of clinical laboratory tests, physical examination, vital signs, 12-lead ECG,
12. Participant agrees to blood sample collection for DNA analysis,
13. Participant of childbearing potential willing to use acceptable forms of contraception.

Exclusion Criteria:

1. Participant has a current DSM-5 diagnosis, according to MINI, of any other than BD disorder,
2. Participant has a BD with a rapid-cycling course (≥ 4 episodes per year),
3. Participant has in Young Mania Rating Scale (YMRS) total score of greater than 12 at Screening and every other assessment,
4. Participant has suicidal ideation in MADRS 'suicidal thoughts' subscale score greater or equal to 2 and/or in C-SSRS score greater or equal to 4 at Screening and/or has a history of suicidal thoughts within 6 months prior to Screening and/or history of suicidal attempt within 1 year prior to Screening,
5. Participant has a history or current signs and symptoms of chronic obstructive pulmonary disease (COPD), asthma, liver or renal insufficiency, significant cardiac, vascular, pulmonary, gastrointestinal, endocrine, hematologic, neurologic, rheumatologic or metabolic disturbances that are uncontrolled with medication change during last three months before Screening and/or that could influence the present general health condition at the Investigator's discretion,
6. Participant has uncontrolled hypertension,
7. Upper respiratory tract and/or chest infection and/or inflammation within 2 weeks preceding the first administration and during the treatment phase,
8. Participant took part in other clinical trial within 90 days preceding the Screening,
9. Known allergy or hypersensitivity, intolerance or contraindication to Esketamine/ketamine or its derivatives and/or to any study product excipients,
10. Blood drawn within 30 days prior to inclusion to the study,
11. History of drug, alcohol, chemical, sedatives or sleeping medications abuse or dependence (except nicotine or caffeine) within 2 years prior to Screening,
12. Lifetime abuse or dependence on ketamine or phencyclidine,
13. Positive results from pregnancy test for female participants,
14. Lactation in female participants,
15. Positive drug screen (except benzodiazepines evaluation during follow-up) or alcohol breath test.
B: Inclusion Criteria:

* Female who is non-pregnant, nonlactating, using an acceptable method of birth control, or is not of child-bearing potential;
* be diagnosed with current major depressive disorder either mild or severe, as evidenced by a score of at least 9 but not more than 20 on the Quick Inventory of Depression Symptomatology - Clinician Rated (QIDS-C);
* be anti-depressant naïve;
* be able to refrain from all use of grapefruit containing products from the time of admission until the last assessment is performed at discharge;
* smokes less than or equal to 10 cigarettes or equivalent daily.

Exclusion Criteria:

* has any current and primary Axis I disorder other than major depressive disorder;
* has any history of bipolar I or II disorder, dysthymia, psychotic depression, psychotic disorders, posttraumatic stress disorder, borderline personality disorder, obsessive compulsive disorder, or eating disorder;
* the duration of the current depressive episode is longer than 2 years at screening;
* has any history of a significant suicide attempt, or poses a current risk of attempting suicide;
* is known to be human immunodeficiency virus (HIV) positive, or positive for hepatitis B surface antigen or hepatitis A antibodies or hepatitis C total antibodies;
* has any clinically significant concurrent endocrine, renal, respiratory, cardiovascular, hematological, immunological, cerebrovascular, neurological, malignancy, or any other concurrent medical condition, or has any history of diabetes mellitus;
* donation of blood within 60 days prior to the anticipated first dose of trial medication.
C: Inclusion Criteria:

1. Age 18 to 65 years
2. A diagnosis of BD type I or II according to SCID-I interview;
3. Currently in a depressive or mixed episode, based on DSM-IV/ SCID-I criteria;
4. MADRAS \>20 at entry in the study;
5. No CURRENT liver, kidney, heart disease or ulcers or bleeding dyscrasia;
6. No HYSTORY of kidney dysfunction or cardiac problems;
7. ON therapeutic doses of a mood stabilizing drug (lithium, anticonvulsants, any atypical antipsychotics) or combinations for at least ONE month.
8. Allowed psychiatric co-morbid conditions, such as anxiety disorders, PTSD and substance use (as long as do NOT meet abuse or dependence criteria according to the SCID-I in the past 2 months).

Exclusion Criteria:

1. CANNOT be on any :

   Anti-inflammatory: NSAIDs: Aspirin (bufferin, bayer aspirin, ecotrin), diflunisal (dolobid, diflunisal),Salsalate (amigesic, salflex), Ibuprofen (motrin, advil), Naproxen (naprosyn,aleve, midol extended relief), Fenoprofen (nalfon), Ketoprofen (actron), dexketoprofen(ketron D), Flurbiprofen (ansaid), Oxaprozin (daypro), Loxoprofen (loxfen, loxonin), Indomethacin (indocin, indocin SR), Sulindac (clinoril), Etodolac (lodine), Ketorolac (toradol), diclofenac (voltaren, cataflam), Nabumetone (Relafen) Piroxicam (feldene), Meloxicam (mobic), Tenoxicam (mobiflex), Lornoxicam (xefo),mefenamic acid (ponstel), meclofenamic acid (meclofenamate sodium), celecoxib (celebrex) Anticoagulants: Coumadin (Warfarin), Heparin Anti-oxidant agents Fish oil NAC ( N-acetyl cysteine)
2. Pregnancy
3. CANNOT change the dose of the psychotropic medications during the trial

Women Able to Become Pregnant: Participation in this study may involve risks to an embryo, fetus, or unborn child. If the subject is a female and able to become pregnant, a urine pregnancy test will be performed which must be negative prior to enrolling into the study, and the subject must agree not to become pregnant during the study. Urine pregnancy tests will be performed at Screening visit and week 8. The study staff will review adequate birth control methods with the subject and will remind her that she should not become pregnant during the study. Appropriate methods of birth control include: hormonal contraceptives (such as birth control pills, patches, and implants), barrier methods (such as a condom and diaphragms and spermicidal foam or jelly, surgical (hysterectomy or tubal ligation) or intrauterine device (IUD). The subject will be instructed to notify the study doctor immediately if there is a chance that she has become pregnant.

Also, if the subject is breast-feeding an infant or plan on breast-feeding an infant, she must notify the study doctor. It is not known if this drug is excreted in human milk; therefore, breast-feeding is not permitted during the study.

Patients can be on any mood stabilizing agents or combinations, as well as on other psychotropic medications at study entry, and the doses of those medications cannot be changed during the trial. They cannot be on any anti-inflammatory or anti-oxidant agents or anticoagulant at the point they are enrolled. If patients decompensate significantly, and/or become acutely suicidal, participation on the trial will be terminated.
D: Inclusion Criteria:

* Aged 18-55 years
* Fulfilled the DSM-IV criteria of major depressive disorder
* Had a 17-item Hamilton Rating Scale for Depression (HAMD-17)\>or= 18
* No DSM-IV diagnosis of substance abuse or dependence (including alcohol) within the past 6 months
* Had been drug free for \> 3 months
* Physically healthy and had all laboratory parameters within normal limits.
* Agree to participate in the study and provide informed consent

Exclusion Criteria:

* Had history of epilepsy, head trauma or other major neurological or medical diseases
* Had psychotic depression, bipolar I/II disorder, schizophrenia or any other psychotic disorder
* Moderate-severe suicidal risks
* Severe cognitive impairment
* Female subjects who were pregnant, or at risk of pregnancy or lactation
* Initiating or stopping formal psychotherapy within six weeks prior to enrollment
* Had a history of poor response to SSRIs or previously received electroconvulsive therapy
* Had a history of severe adverse reaction to SSRIs.

Answer: B