Eligibility Details:
Inclusion Criteria:
- Based on the prior study the participant is entering 54135419TRD3008 from: a) From
ESKETINTRD3001 (NCT02417064) or ESKETINTRD3002 (NCT02418585) study: Participant has
completed the induction phase and the 2-weeks follow up phase visit; or Participants
completed the induction phase and was a responder and study ESKETINTRD3003 is
terminated.; b) From ESKETINTRD3003 (NCT02493868) study: (1) Participant relapsed
during the maintenance phase; or (2) Participant was in the induction phase of the
ESKETINTRD3003 study when the study was terminated and, after completion of the
induction phase, was determined to be a responder; or (3) Participant was in the
optimization or maintenance phases at the time the study was terminated; or (4) or (5)
Participants was in the induction phase and after completion of induction phase was
determined to not meet response criteria (1) Participant completed ESKETINTRD3004
study (optimization/maintenance phase); or (2) Participant was in the induction phase
of the ESKETINTRD3004 study when the study was terminated and, after completion of the
induction phase, was determined to be a responder; or (3) Participant was in the
optimization/maintenance phase at the time the study was terminated; (4) Participant
was in the induction phase and did not meet criteria for response may be eligible for
to be rolled over into 54135419TRD3008. d) From ESKETINTRD3005 (NCT02422186) study:
Participant was in the induction phase of the ESKETINTRD3005 study at the time
enrollment into the ESKETINTRD3004 study was closed and, after completion of the
induction phase, was determined to be a responder or did not meet the criteria for
response. e) From ESKETINTRD3006 study (US Study sites only) (1) Participant completed
the induction phase and was a responder.
- Participant must be medically stable on the basis of physical examination, vital
signs, pulse oximetry, and 12-lead Electrocardiogram (ECG) performed predose on the
day of the first intranasal treatment session. If there are any abnormalities that are
not specified in the inclusion and exclusion criteria, their clinical significance
must be determined by the investigator and recorded in the participant's source
documents and initialed by the investigator
- Participant must be medically stable according to the investigator's judgment and
knowledge of the subject's medical stability in the parent study. This determination
must be documented.
- A woman of childbearing potential must have a negative serum (beta-human chorionic
gonadotropin [b-hCG]) predose on the day of the first intranasal treatment session
- During the study (that is, from the first intranasal treatment session) and for a
minimum of 1 spermatogenesis cycle (defined as approximately 90 days) after receiving
the last dose of intranasal study medication, a man who is sexually active with a
woman of childbearing potential must be practicing a highly effective method of
contraception with his female partner c) must agree not to donate sperm.
Exclusion Criteria:
- The evaluation of the benefit versus risk of continued esketamine nasal spray
treatment is not favorable for the participant in the opinion of the investigator
- Since the last study visit in the participant's prior study, participant has suicidal
ideation with intent to act per the investigator's clinical judgment or based on the
Columbia Suicide Severity Rating Scale (C-SSRS) [corresponding to a response of "Yes"
on Item 4 (active suicidal ideation with some intent to act, without specific plan) or
Item 5 (active suicidal ideation with specific plan and intent) in the suicidal
ideation module of the C-SSRS] or suicidal behavior per the investigator's clinical
judgment or based on the C-SSRS (corresponding to any score higher than 0 in the
suicidal behavior module of the C-SSRS)
- Participant has positive test result(s) for drugs of abuse (including barbiturates,
methadone, opiates, cocaine, phencyclidine, and amphetamine/methamphetamine) predose
on the day of the first intranasal treatment session
- Participant has any anatomical or medical condition that, per the investigator's
clinical judgment based on assessment, may impede delivery or absorption of intranasal
study drug
- Participant has taken any prohibited therapies that would not permit administration of
the first intranasal treatment session
common.study.methods.has-drugs-yes
common.study.methods.is-healthy-yes
