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A Study of Seltorexant as Adjunctive Therapy to Antidepressants in Adult and Elderly Participants With Major Depressive Disorder With Insomnia Symptoms Who Have Responded Inadequately to Antidepressant and Long-term Safety Extension Treatment With Seltorexant

A Multicenter, Double-Blind, Randomized, Parallel-Group, Placebo-Controlled, Study to Evaluate the Efficacy and Safety of Seltorexant 20 mg as Adjunctive Therapy to Antidepressants in Adult and Elderly Patients With Major Depressive Disorder With Insomnia Symptoms Who Have Responded Inadequately to Antidepressant Therapy and an Open-labeled Long-term Safety Extension Treatment With Seltorexant

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04533529
Enrollment
588
Registered
2020-08-31
Start date
2020-09-16
Completion date
2024-04-30
Last updated
2026-05-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Depressive Disorder, Major

Brief summary

The purpose of this study is to assess the efficacy of seltorexant compared with placebo as adjunctive therapy to an antidepressant in improving depressive symptoms in participants with major depressive disorder with insomnia symptoms (MDDIS) who have had an inadequate response to current antidepressant therapy with an selective serotonin reuptake inhibitor (SSRI) or serotonin-norepinephrine reuptake inhibitor (SNRI) in double-blind treatment phase and to assess the long-term safety and tolerability of seltorexant as adjunctive therapy to an antidepressant in participants with major depressive disorder (MDD) in open-label treatment phase.

Detailed description

Major depressive disorder (MDD) is a common, serious, recurrent disorder. Seltorexant (JNJ-42847922) is a potent and selective antagonist of the human orexin-2 receptor (OX2R) that is being developed for adjunctive treatment of major depressive disorder with insomnia symptoms (MDDIS). The hypothesis for this study is that adjunctive treatment with seltorexant is superior to placebo in treating depressive symptoms, as measured by change in Montgomery Asberg Depression Rating Scale (MADRS) total score from baseline to Day 43 in adult and elderly participants with MDDIS who have had an inadequate response to treatment with a SSRI/SNRI. The study will be conducted in 4 phases: a screening phase (up to 30 days), a double-blind (DB) treatment phase (43 days), open label (OL) treatment phase (1-year), and a post treatment follow-up phase (7 to 14 days after end of treatment). The total study duration for each participant will be up to 64 weeks. Efficacy, safety, pharmacokinetics, and biomarkers will be assessed at specified time points during this study.

Interventions

Seltorexant tablet will be administered orally once daily.

DRUGPlacebo

Matching placebo tablet will be administered orally once daily.

Sponsors

Janssen Research & Development, LLC
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
ALL
Age
18 Years to 74 Years
Healthy volunteers
No

Inclusion criteria

* Meet Diagnostic and Statistical Manual of Mental Disorders-5th edition (DSM-5) diagnostic criteria for major depressive disorder (MDD), without psychotic features, based upon clinical assessment and confirmed by the Structured Clinical Interview for DSM-5 Axis I Disorders-Clinical Trials Version (SCID-CT) diagnosed with first depressive episode prior to age 60. The length of the current depressive episode must be less than or equal to (\<=) 24 months prior to randomization * Have had an inadequate response to at least 1 but no more than 2 antidepressants, administered at an adequate dose and duration in the current episode of depression. The current antidepressant cannot be the first antidepressant treatment for the first lifetime episode of depression. An inadequate response is defined as less than (\<) 50 percent (%) reduction but with some improvement (that is, improvement greater than \[\>\] 0%) in depressive symptom severity with residual symptoms beyond insomnia present, and overall good tolerability, as assessed by the Massachusetts General Hospital-Antidepressant Treatment Response Questionnaire (MGH-ATRQ) * Is receiving and tolerating well any one of the following selective serotonin reuptake inhibitor (SSRI) or serotonin-norepinephrine reuptake inhibitor (SNRI) for depressive symptoms at screening, in any formulation and available in the participating country: citalopram, duloxetine, escitalopram, fluvoxamine, fluoxetine, milnacipran, levomilnacipran, paroxetine, sertraline, venlafaxine, desvenlafaxine, vilazodone, or vortioxetine at a stable dose (at therapeutic dose level) for at least 6 weeks, and for no greater than 18 months in the current episode * Body mass index (BMI) between 18 and 40 kilograms per meter square (kg/m\^2), inclusive (BMI = weight/height\^2) * Participant must be medically stable on the basis of the following performed at screening: physical examination (including a brief neurological examination), vital signs (including blood pressure), and 12-lead electrocardiogram (ECG) performed at screening and baseline

Exclusion criteria

* Has a recent (last 3 months) history of, or current signs and symptoms of, a) severe renal insufficiency (creatinine clearance \[CrCl\] \<30 milliliter per minute \[mL/min\]); b) clinically significant or unstable cardiovascular, respiratory, gastrointestinal, neurologic, hematologic, rheumatologic, immunologic or endocrine disorders; c) uncontrolled Type 1 or Type 2 diabetes mellitus * Has a current or recent history of homicidal ideation or serious suicidal ideation within the past 3 months, corresponding to a positive response 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) for ideation on the Columbia Suicide Severity Rating Scale (C-SSRS), or a history of suicidal behavior within the past 6 months, as validated by the C-SSRS at screening or Day 1. Participants with prior suicidal behavior in the past year, or prior serious suicidal ideation/plan within the past 6 months, should be carefully screened. For current suicidal ideation, only participants with non serious items (1-3 of the suicidal ideation section of the C-SSRS) may be included at the discretion of the investigator * Has a history of treatment-resistant MDD, defined as a lack of response to 2 or more adequate antidepressant treatments in the current episode, as indicated by no or minimal (\<25% improvement in symptoms) when treated with an antidepressant of adequate dose (per MGH-ATRQ) and duration (at least 6 weeks) * Has history or current diagnosis of a psychotic disorder, bipolar disorder, intellectual disability, autism spectrum disorder, borderline personality disorder, or somatoform disorders * Has any significant primary sleep disorder, including but not limited to obstructive sleep apnea, restless leg syndrome, or parasomnias. Participants with insomnia disorder are allowed * Has a history of moderate to severe substance use disorder including alcohol use disorder according to DSM-5 criteria within 6 months before screening

Design outcomes

Primary

MeasureTime frameDescription
Double Blind (DB) Treatment Phase: Change From Baseline to Day 43 in Montgomery- Asberg Depression Rating Scale (MADRS) Total Score- Estimand 1Baseline (Day 1), Day 43The MADRS is a clinician-rated scale designed to measure depression severity and detected changes due to antidepressant intervention. Scale has 10 items(apparent sadness, reported sadness, inner tension, reduced sleep, reduced appetite, concentration difficulties, lassitude, inability to feel, pessimistic thoughts, and suicidal thoughts) each of which was scored from 0 (not present or normal) to 6 (severe or continuous presence of symptoms). MADRS total score is sum of scores from individual question items, which ranged from 0 to 60. Higher scores indicates more severe condition. Negative changes in MADRS total score indicates improvement.
Open Label (OL) Treatment Phase: Number of Participants With Treatment Emergent Adverse Events (TEAEs)From start of the treatment in OL phase (OL Day 1 [Day 43 from study baseline]) up to 2 days after last dose in OL phase (up to 52.28 weeks)An adverse event (AE) was defined as any untoward medical occurrence in a clinical study participants administered a medicinal (investigational or non-investigational) product. An AE does not necessarily have a causal relationship with the study drug. Treatment emergent AEs was defined as any AE occurred at or after the initial administration of study intervention through the day of last dose plus 2 days.
OL Treatment Phase: Number of Participants With Treatment-Emergent Adverse Events of Special Interest (AESI)From start of the treatment in OL phase (OL Day 1 [Day 43 from study baseline]) up to 2 days after last dose in OL phase (up to 52.28 weeks)AE was defined as any untoward medical occurrence in a clinical study participants administered a medicinal (investigational or non-investigational) product. An AE does not necessarily have a causal relationship with the study drug. Treatment emergent AEs was defined as any AE occurred at or after the initial administration of study intervention through the day of last dose plus 2 days. The AEs considered to be of special interest: cataplexy, sleep paralysis, complex, sleep-related behaviors/parasomnias such as confusional arousals, somnambulism, sleep terrors, bruxism, sleep sex, sleep-related eating disorder, and catathrenia, fall, motor vehicle accident.
OL Treatment Phase: Change From Baseline in Vital Signs: Blood PressureOL Baseline (OL Day 1 [Day 43 from study baseline]) and Week 52Change from baseline in vital signs: systolic/diastolic blood pressure were reported. Blood pressure measurements were assessed with the participant in a sitting position using a completely automated device.
OL Treatment Phase: Change From Baseline: Body Mass Index (BMI)OL Baseline (OL Day 1 [Day 43 from study baseline]) and Week 52Change from baseline in BMI were reported.
OL Treatment Phase: Change From Baseline in Vital Signs: TemperatureOL Baseline (OL Day 1 [Day 43 from study baseline]) and Week 52Change from baseline in vital signs: temperature were reported.
OL Treatment Phase: Change From Baseline in Vital Signs: Pulse RateOL Baseline (OL Day 1 [Day 43 from study baseline]) and Week 52Change from baseline in vital signs: pulse rate were reported. Pulse rate measurements were assessed with the participant in a sitting position using a completely automated device.
OL Treatment Phase: Change From Baseline in WeightOL Baseline (OL Day 1 [Day 43 from study baseline]) and Week 52Change from baseline in weight was reported.
OL Treatment Phase: Change From Baseline in Waist CircumferenceOL Baseline (OL Day 1 [Day 43 from study baseline]) and Week 52Change from baseline in waist circumference were reported.
OL Treatment Phase: Number of Participants With Shift From Baseline in Suicidal Ideation and Behavior Using the Columbia Suicide Severity Rating Scale (C-SSRS)From DB Baseline (Day 1) up to Week 52C-SSRS is a clinician-rated instrument that reports severity and frequency of suicide-related ideation and behaviors. Suicidal ideation was classified on a 5-item scale: 1 (wish to be dead), 2 (non-specific active suicidal thoughts), 3 (suicidal ideation without plan and intent), 4 (suicidal ideation intent to act without plan), and 5 (suicidal ideation with plan and intent), Suicidal behavior is classified on a 5-item scale: 6 (preparatory acts or behavior), 7 (aborted attempt), 8 (interrupted attempt), 9 (actual attempt), and 10 (suicide). Total score from 10 categories was summarized into 3 categories: No suicidal ideation or behavior(0), suicidal ideation (1-5), suicidal behavior (6-10). Total score ranged from 0 to 10, higher total scores indicate more suicidal ideation and/or suicidal behavior. Categories with at least 1 non-zero data values are reported.
OL Follow Up Phase: Physician Withdrawal Checklist (PWC-20) Total Scores at Start of OL Follow UpStart of OL Follow Up (Week 52)The PWC-20 was a simple and accurate method used to assess potential withdrawal symptoms following cessation of treatment. The PWC-20 was a reliable and sensitive instrument for the assessment of discontinuation symptoms. The assessment has 20 items (loss of appetite, nausea-vomiting, diarrhea, anxiety-nervousness, irritability, dysphoric mood-depression, insomnia, fatigue, poor coordination, restlessness, diaphoresis, tremor, dizziness, headaches, muscle aches or stiffness, weakness, increased acuity sound smell touch, paresthesia, difficulty concentrating-remember, depersonalization-derealization) evaluated to detect withdrawal symptoms. Symptoms are rated on a scale: 0-3, 0 =not present, 1=mild, 2 =moderate, and 3 =severe. The total PWC-20 score was the sum of 20 item scores and ranged from 0 to 60. The higher score indicates more severe symptoms.
OL Follow Up Phase: Physician Withdrawal Checklist (PWC-20) Total Scores at Follow up Visit 1Follow up Visit 1: 1 day after end of OL phase (Week 52.14)The PWC-20 was a simple and accurate method used to assess potential withdrawal symptoms following cessation of treatment. The PWC-20 was a reliable and sensitive instrument for the assessment of discontinuation symptoms. The assessment has 20 items (loss of appetite, nausea-vomiting, diarrhea, anxiety-nervousness, irritability, dysphoric mood-depression, insomnia, fatigue, poor coordination, restlessness, diaphoresis, tremor, dizziness, headaches, muscle aches or stiffness, weakness, increased acuity sound smell touch, paresthesia, difficulty concentrating-remember, depersonalization-derealization) evaluated to detect withdrawal symptoms. Symptoms are rated on a scale: 0-3, 0 =not present, 1=mild, 2 =moderate, and 3 =severe. The total PWC-20 score was the sum of 20 item scores and ranged from 0 to 60. The higher score indicates more severe symptoms.
OL Follow Up Phase: Physician Withdrawal Checklist (PWC-20) Total Scores at Follow up Visit 2Follow Up Visit 2: 2 weeks after end of OL phase (Week 54)The PWC-20 was a simple and accurate method used to assess potential withdrawal symptoms following cessation of treatment. The PWC-20 was a reliable and sensitive instrument for the assessment of discontinuation symptoms. The assessment has 20 items (loss of appetite, nausea-vomiting, diarrhea, anxiety-nervousness, irritability, dysphoric mood-depression, insomnia, fatigue, poor coordination, restlessness, diaphoresis, tremor, dizziness, headaches, muscle aches or stiffness, weakness, increased acuity sound smell touch, paresthesia, difficulty concentrating-remember, depersonalization-derealization)evaluated to detect withdrawal symptoms. Symptoms are rated on a scale: 0-3, 0 =not present, 1=mild, 2 =moderate, and 3 =severe. The total PWC-20 score was the sum of 20 item scores and ranged from 0 to 60. The higher score indicates more severe symptoms.
OL Treatment Phase: Number of Participants With Electrocardiogram (ECG) AbnormalitiesWeek 52Number of participants with ECG abnormalities during OL treatment phase was reported. ECG abnormalities were assessed as per investigator's discretion.
OL Treatment Phase: Number of Participants With Clinically Significant Laboratory AbnormalitiesFrom DB Baseline (Day 1) to Week 52Laboratory parameters: hematology (platelet count, red blood cell \[RBC\] count, hemoglobin, hematocrit, neutrophils (Segmented/Leukocytes), lymphocytes, monocytes, eosinophils/leukocytes \[Eos/Leu\], basophils, Reticulocytes/ Erythrocytes \[Reti/Ery\]); chemistry (sodium, potassium, chloride, bicarbonate, creatinine, Creatine Kinase, glucose, aspartate transaminase \[AST\], alanine transaminase \[ALT\], gamma-glutamyl transferase \[GGT\], alkaline phosphatase, total bilirubin, phosphate, albumin, total protein, total cholesterol, high-density lipoprotein, low-density lipoprotein, Triglycerides); urine (specific gravity, pH, glucose, blood, bilirubin, urobilinogen, RBC). Clinically significant abnormalities (low/high) were determined at the investigator's discretion. Only those categories in which at least one participant had data were reported in this outcome measure.
OL Treatment Phase: Number of Participants With Sexual Dysfunction as Determined by Arizona Sexual Experiences Scale (ASEX) ScoreWeek 52ASEX is a five-item rating scale that quantifies sex drive, arousal, vaginal lubrication/penile erection, ability to reach orgasm, and satisfaction from orgasm. Each of the 5 items is rated on a 6-point Likert scale, ranging from 1 to 6. The 5 items are summed to create a total score, ranging from 5 to 30, with the higher scores indicating more sexual dysfunction. Sexual dysfunction is defined as an ASEX total score of 19 or greater, or a score of 5 or greater on any item, or a score of 4 or greater on any 3 items.

Secondary

MeasureTime frameDescription
DB Treatment Phase: Change From Baseline to Day 43 in the MADRS Without Sleep Item (MADRS-WOSI) Total Score- Estimand 1Baseline (Day 1), Day 43The MADRS was a clinician-rated scale designed to measure depression severity and detected changes due to antidepressant treatment. MADRS-WOSI was defined as the full MADRS without the sleep item. The MADRS-WOSI scale consisted of 9 items, each of which was scored from 0 (item not present or normal) to 6 (severe or continuous presence of symptoms). MADRS-WOSI total score was the sum of scores from individual question items, which ranged from 0 to 54, higher scores represented a more severe condition. The MADRS-WOSI evaluated apparent sadness, reported sadness, inner tension, reduced appetite, concentration difficulties, lassitude, inability to feel, pessimistic thoughts, and suicidal thoughts. Negative change in MADRS total score indicated improvement.
DB Treatment Phase: Change From Baseline to Day 43 in Sleep Disturbance Using the Patient Reported Outcome Measurement Information System-Sleep Disturbance (PROMIS-SD) Short Form (8a) T-Score: Estimand 1Baseline (Day 1), Day 43PROMIS-SD Short Form 8a is a static 8-item questionnaire, assessed self-perceptions of sleep initiation (2 items), quality of sleep (3 items), early morning feelings (2 items), worrying about sleep (1 item). Each question has five response options ranging in value from 1 to 5. Direction of responses was not same, sometimes "not at all" represents more sleep disturbance; sometimes "not at all" indicates less sleep disturbance. Total raw score for short form with all questions answered was sum of values of response to each question, total score ranged 8 to 40. Lower scores indicate less sleep disturbance. Total raw score converted into T-score. T-score rescaled the raw score into standardized score with mean: 50; standard deviation: 10. Negative changes in scores indicates improvement. Higher values represent more severe sleep disturbance.
DB Treatment Phase: Change From Baseline to Day 43 in the MADRS-6 Total Score: Estimand 1Baseline (Day 1), Day 43The 6-item MADRS was a clinician-administered scale designed to measure the core symptoms of depression severity and detected changes due to antidepressant intervention. It is a subset of MADRS (10-item). The MADRS-6 subscale score was the sum of scores for the following MADRS items: apparent sadness, reported sadness, inner tension, lassitude, inability to feel, and pessimistic thoughts. Each item is scored from 0 (item not present or normal) to 6 (most severe or continuous presence of symptoms); the overall score ranges from 0 to 36, higher scores represented a more severe condition. Negative change in score indicates improvement.
DB Treatment Phase: Percentage of Participants With Response on Depressive Symptoms Scale Based on MADRS at Day 43At Day 43Percentage of participants with response on depressive symptoms scale based on MADRS total score at Day 43 were reported. Responders were defined as participants with a \>=50 percent (%) improvement in the MADRS total score from baseline to a given timepoint. The MADRS is a clinician-rated scale designed to measure depression severity and detected changes due to antidepressant intervention. Scale has 10 items(apparent sadness, reported sadness, inner tension, reduced sleep, reduced appetite, concentration difficulties, lassitude, inability to feel, pessimistic thoughts, and suicidal thoughts) each of which was scored from 0 (not present or normal) to 6 (severe or continuous presence of symptoms). MADRS total score is sum of scores from individual question items, which ranged from 0 to 60. Higher scores indicates more severe condition. Negative changes in MADRS total score indicates improvement.
DB Treatment Phase: Change From Baseline to Day 43 in Patient Health Questionnaire 9-item (PHQ-9) Total ScoreBaseline (Day 1), Day 43The PHQ-9 was a 9-item, participant reported outcome measure to assess depressive symptoms. The scale scores each of the 9 symptom domains of the diagnostic and statistical manual of mental disorders-5th edition (DSM-5) MDD criteria. Each item was rated on a 4 points scale (0=not at all, 1=several days, 2=more than half the days, and 3=nearly every day). The participant's item responses were summed to provide a total score (range of 0 to 27), with higher scores indicating greater severity of depressive symptoms. The severity of the PHQ-9 is categorized as follows: none-minimal (0-4), mild (5-9), moderate (10-14), moderately severe (15-19) and severe (20-27). Negative changes in PHQ-9 total score indicated improvement.
OL Treatment Phase: Change From Baseline Over Time in MADRS Total ScoreOL Baseline (Day 1 [Day 43 from study baseline]), Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, and 52MADRS was a clinician-administered scale designed to measure depression severity and detected changes due to antidepressant treatment. The MADRS evaluates the following 10 items: apparent sadness, reported sadness, inner tension, reduced sleep, reduced appetite, concentration difficulties, lassitude, inability to feel, pessimistic thoughts, and suicidal thoughts. Each item is scored from 0 (item not present or normal) to 6 (severe or continuous presence of the symptoms). MADRS total score was sum of scores from individual question items, which ranged from 0-60. Higher scores represented a more severe condition. Negative change in MADRS total score indicated improvement.
OL Treatment Phase: Change From Baseline Over Time in the Clinical Global Impression-Severity (CGI-S) ScoreOL Baseline (Day 1 [Day 43 from study baseline]), Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, and 52The CGI-S (depression) provided an overall clinician-determined summary measure of severity of the participant's illness that considers all available information, included knowledge of participant's history, psychosocial circumstances, symptoms, behavior, impact of symptoms on participant's ability to function. CGI-S evaluated severity of psychopathology on a scale of 1 to 7. The CGI-S was 7-point global assessment scale that measures clinician's impression of severity of illness, rating: 1=normal (not at all ill), 2=borderline ill, 3=mildly ill, 4=moderately ill, 5=markedly ill, 6=severely ill, 7=among the most extremely ill participants, with higher scores indicate worsening. Negative changes in CGI-S score indicate improvement.
OL Treatment Phase: Change From Baseline Over Time in the MADRS-WOSI Total ScoreOL Baseline (OL Day 1 [Day 43 from study baseline]), Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, and 52The MADRS was a clinician-rated scale designed to measure depression severity and detected changes due to antidepressant treatment. MADRS-WOSI was defined as the full MADRS without the sleep item. The MADRS-WOSI scale consisted of 9 items, each of which was scored from 0 (item not present or normal) to 6 (severe or continuous presence of symptoms). MADRS-WOSI total score was the sum of scores from individual question items, which ranged from 0 to 54, higher scores represented a more severe condition. The MADRS-WOSI evaluated apparent sadness, reported sadness, inner tension, reduced appetite, concentration difficulties, lassitude, inability to feel, pessimistic thoughts, and suicidal thoughts. Negative change in MADRS total score indicated improvement.
OL Treatment Phase: Change From Baseline Over Time in Sleep Disturbance Using the PROMIS-SD Short Form 8a T-ScoreOL Baseline (OL Day 1 [Day 43 from study baseline]), Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, and 52PROMIS-SD Short Form 8a is a static 8-item questionnaire, assessed self-perceptions of sleep initiation (2 items), quality of sleep (3 items), early morning feelings (2 items), worrying about sleep (1 item). Each question has five response options ranging in value from one to five. Direction of responses was not same, sometimes "not at all" represents more sleep disturbance; sometimes "not at all" indicates less sleep disturbance. Total raw score for short form with all questions answered was sum of values of response to each question, total score ranged 8 to 40. Lower scores indicate less sleep disturbance. Total raw score converted into T-score. T-score rescaled the raw score into standardized score with mean:50; standard deviation:10. Negative changes in scores indicates improvement. Higher values represent more severe sleep disturbance.

Countries

Brazil, Bulgaria, Colombia, Czechia, Mexico, Russia, South Africa, Spain, Sweden, Taiwan, United States

Contacts

STUDY_DIRECTORJanssen Research & Development, LLC Clinical Trial

Janssen Research & Development, LLC

Baseline characteristics

Characteristic
Age, Categorical
<=18 years
0 Participants
Age, Categorical
>=65 years
51 Participants
Age, Categorical
Between 18 and 65 years
535 Participants
Age, Continuous45.9 years
STANDARD_DEVIATION 14.28
Ethnicity (NIH/OMB)
Hispanic or Latino
157 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
206 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
1 Participants
Race (NIH/OMB)
American Indian or Alaska Native
13 Participants
Race (NIH/OMB)
Asian
12 Participants
Race (NIH/OMB)
Black or African American
15 Participants
Race (NIH/OMB)
More than one race
2 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
2 Participants
Race (NIH/OMB)
Unknown or Not Reported
26 Participants
Race (NIH/OMB)
White
452 Participants
Region of Enrollment
Brazil
40 Participants
Region of Enrollment
Bulgaria
37 Participants
Region of Enrollment
Colombia
19 Participants
Region of Enrollment
Czech Republic
78 Participants
Region of Enrollment
Mexico
15 Participants
Region of Enrollment
Russian Federation
21 Participants
Region of Enrollment
South Africa
18 Participants
Region of Enrollment
Spain
13 Participants
Region of Enrollment
Sweden
70 Participants
Region of Enrollment
Taiwan
19 Participants
Region of Enrollment
United States
58 Participants
Sex: Female, Male
Female
217 Participants
Sex: Female, Male
Male
137 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
EG002
affected / at risk
EG003
affected / at risk
EG004
affected / at risk
EG005
affected / at risk
EG006
affected / at risk
EG007
affected / at risk
deaths
Total, all-cause mortality
0 / 3040 / 2840 / 2691 / 2530 / 220 / 220 / 2280 / 225
other
Total, other adverse events
39 / 30342 / 28386 / 26990 / 2531 / 220 / 224 / 2286 / 225
serious
Total, serious adverse events
1 / 3031 / 28315 / 26914 / 2530 / 220 / 220 / 2280 / 225

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: May 13, 2026