Trial · NCT06559306
Registered outcomes17
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
1 to 17 of 17
Download this page as JSON| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Part 1: Change from Baseline in Montgomery-Asberg Depression Rating Scale (MADRS) Total Score at Day 43 | Baseline, Day 43 | The MADRS is a clinician-administered scale designed to measure depression severity and detects changes due to antidepressant treatment. The scale consists of 10 items, each of which is scored from 0 (item not present or normal) to 6 (severe or continuous presence of the symptoms), for a total possible score of 60. Higher scores represent a more severe condition. |
| Primary | Part 2: Time from Randomization to the First Relapse in Participants Who Achieve a Stable Response | Time from randomization to the first Relapse during the maintenance phase (up to 2 years and 10 months) | Stable response is defined as a greater than equal to (\>=) 50 percent (%) reduction in the MADRS total score for the last 3 consecutive visits of the OL stabilization Phase, as assessed by the site investigator. Time from randomization to the first relapse during the DB maintenance phase in participants who achieve a stable response at the end of OL seltorexant treatment will be reported. |
| Secondary | Part 1: Change from Baseline in the MADRS Without Sleep Item (MADRS-WOSI) Total Score at Day 43 | Baseline, Day 43 | MADRS-WOSI considered 9 of the 10 MADRS items, excluding "reduced sleep" item. The total score ranged from 0 to 54, with higher scores corresponding to greater symptom severity. |
| Secondary | Part 1: Change from Baseline in Sleep Disturbance Using the Patient Reported Outcome Measurement Information System-Sleep Disturbance (PROMIS-SD) Short Form 8a T-score at Day 43 | Baseline, Day 43 | The PROMIS-SD is used to assess self-reported perceptions of sleep quality, sleep depth and restoration associated with sleep. The full PROMIS-SD includes 27 items with each item based on a 7-day recall period and assessed on a 5 level Likert-type scale. The 8-item short form will be used in this study, in which responses are scored 1 to 5 for each item. T-score for the PROMIS-SD scales represent the value obtained after using a conversion table to convert the total raw score. To find the total raw score for a short form with all questions answered, sum the values of the response to each question. For example, for the adult 8-item form, the lowest possible raw score is 8; the highest possible raw score is 40. Higher overall score indicates more sleep disturbance. |
| Secondary | Part 1: Change from Baseline in the MADRS-6 Total Score at Day 43 | Baseline, Day 43 | The MADRS-6 scale is a clinician-administered questionnaire used to measure the severity of major depressive disorder (MDD) symptoms. The MADRS-6 scale is a subset of the MADRS -10 scale, comprised of the following individual questionnaire items: apparent sadness, reported sadness, inner tension, lassitude, inability to feel, and pessimistic thoughts. Scores range from 0 (no apparent symptoms) to 36 (most severe symptoms). |
| Secondary | Part 1: Percentage of Participants with Response on Depressive Symptoms Scale Based on Montgomery-Asberg Depression Rating Scale (MADRS) Total score From Baseline to Day 43 | From Baseline to Day 43 | Responders are defined as participants with \>= 50 percent improvement in the MADRS total score from baseline to Day 43. |
| Secondary | Part 1: Change from Baseline in Sleep Disturbance Using the Patient Reported Outcome Measurement Information System-Sleep Disturbance (PROMIS-SD) Short Form (4a) T-score at Day 43 | Baseline, Day 43 | The PROMIS-SD is used to assess self-reported perceptions of sleep quality, sleep depth and restoration associated with sleep. The full PROMIS-SD includes 27 items with each item based on a 7-day recall period and assessed on a 5 level Likert-type scale. The 4-item short form will be used in this study, in which responses are scored 1 to 5 for each item. T-score for the PROMIS-SD scales represent the value obtained after using a conversion table to convert the total raw score. To find the total raw score for a short form with all questions answered, sum the values of the response to each question. For example, for the adult 4-item form, the lowest possible raw score is 4; the highest possible raw score is 20. Higher overall score indicates more sleep disturbance. |
| Secondary | Part 1: Change from Baseline in Sleep Disturbance Using the Patient Reported Outcome Measurement Information System-Sleep Disturbance (PROMIS-SD) Short Form (10a) T-score at Day 43 | Baseline, Day 43 | The PROMIS-SD is used to assess self-reported perceptions of sleep quality, sleep depth and restoration associated with sleep. The full PROMIS-SD includes 27 items with each item based on a 7-day recall period and assessed on a 5 level Likert-type scale. The 10-item short form will be used, in which responses are scored 1 to 5 for each item. T-score for the PROMIS-SD scales represent the value obtained after using a conversion table to convert the total raw score. To find the total raw score for a short form with all questions answered, sum the values of the response to each question. For example, for the adult 10-item form, the lowest possible raw score is 10; the highest possible raw score is 50. Higher overall score indicates more sleep disturbance. |
| Secondary | Part 1: Change from Baseline in Patient Health Questionnaire, 9-Item (PHQ-9) Total Score at Day 43 | Baseline, Day 43 | The PHQ-9 is 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) major depressive disorder (MDD) criteria. Each item is rated on a 4 point scale (0=not at all, 1=several days, 2=more than half the days, and 3=nearly every day). The participant's item responses are summed to provide a total score (range of 0 to 27), with higher scores indicating greater severity of depressive symptoms. |
| Secondary | Part 2: Time from Randomization to the First Relapse in Participants Who Achieve a Stable Remission | Time from randomization to the first relapse during the maintenance phase (up to 2 years and 10 months) | Stable remission is defined as MADRS total score less than or equal to (\<=)10 and CGI-S \<= 2 for at least 4 consecutive weeks of the OL stabilization Phase. Time from randomization to the first relapse during the DB maintenance phase in participants who achieve stable remission at the end of the OL seltorexant treatment will be reported. |
| Secondary | Part 2: Change from Baseline to Endpoint of the DB Maintenance Phase in Sleep Disturbance Using the PROMIS-SD Short Form (8a) T-Score | From Baseline (Day 1 in the DB treatment maintenance Phase) until end point of the DB maintenance phase (that is up to Day 337) | The PROMIS-SD is used to assess self-reported perceptions of sleep quality, sleep depth and restoration associated with sleep. The full PROMIS-SD includes 27 items with each item based on a 7-day recall period and assessed on a 5 level Likert-type scale. The 8-item short form will be used in this study, in which responses are scored 1 to 5 for each item. T-score for the PROMIS-SD scales represent the value obtained after using a conversion table to convert the total raw score. To find the total raw score for a short form with all questions answered, sum the values of the response to each question. For example, for the adult 8-item form, the lowest possible raw score is 8; the highest possible raw score is 40. Higher overall score indicates more sleep disturbance. |
| Secondary | Part 2: Change from Baseline to Endpoint of the DB Maintenance Phase in Sleep Disturbance Using the PROMIS-SD Short Form (4a) T-Score | From Baseline (Day 1 in the DB treatment maintenance Phase) until end point of the DB maintenance phase (that is up to Day 337) | The PROMIS-SD is used to assess self-reported perceptions of sleep quality, sleep depth and restoration associated with sleep. The full PROMIS-SD includes 27 items with each item based on a 7-day recall period and assessed on a 5 level Likert-type scale. The 4-item short form will be used in this study, in which responses are scored 1 to 5 for each item. T-score for the PROMIS-SD scales represent the value obtained after using a conversion table to convert the total raw score. To find the total raw score for a short form with all questions answered, sum the values of the response to each question. For example, for the adult 4-item form, the lowest possible raw score is 4; the highest possible raw score is 20. Higher overall score indicates more sleep disturbance. |
| Secondary | Part 2: Change from Baseline in Sleep Disturbance Using the Patient Reported Outcome Measurement Information System-Sleep Disturbance (PROMIS-SD) Short Form (10a) T-score at Day 43 | Baseline, Day 43 | The PROMIS-SD is used to assess self-reported perceptions of sleep quality, sleep depth and restoration associated with sleep. The full PROMIS-SD includes 27 items with each item based on a 7-day recall period and assessed on a 5 level Likert-type scale. The 10-item short form will be used, in which responses are scored 1 to 5 for each item. T-score for the PROMIS-SD scales represent the value obtained after using a conversion table to convert the total raw score. To find the total raw score for a short form with all questions answered, sum the values of the response to each question. For example, for the adult 10-item form, the lowest possible raw score is 10; the highest possible raw score is 50. Higher overall score indicates more sleep disturbance. |
| Secondary | Part 2: Change from Baseline to Endpoint of the DB Maintenance Phase in MADRS Total Score | From Baseline (Day 1 in the DB treatment maintenance Phase) until end point of the DB maintenance phase (that is up to Day 337) | The MADRS is a clinician-administered scale designed to measure depression severity and detects changes due to antidepressant treatment. The scale consists of 10 items, each of which is scored from 0 (item not present or normal) to 6 (severe or continuous presence of the symptoms), for a total possible score of 60. Higher scores represent a more severe condition. |
| Secondary | Part 2: Change from Baseline to Endpoint of DB Maintenance Phase in PHQ-9 Score | From Baseline (Day 1 in the DB Treatment Maintenance Phase) Until End Point of the DB Maintenance Phase (that is, up to Day 337) | The PHQ-9 is a 9-item, participant reported outcome measure to assess depressive symptoms. The scale scores each of the 9 symptom domains of the DSM-5 MDD criteria. Each item is rated on a 4 point scale (0=not at all, 1=several days, 2=more than half the days, and 3=nearly every day). The participant's item responses are summed to provide a total score (range of 0 to 27), with higher scores indicating greater severity of depressive symptoms. |
| Secondary | Change From Baseline to Endpoint of the DB Maintenance Phase in the MADRS-6 score | From Baseline (Day 1 in the DB treatment maintenance Phase) until end point of the DB maintenance phase (that is up to Day 337) | The MADRS-6 scale is a clinician-administered questionnaire used to measure the severity of MDD symptoms. The MADRS-6 scale is a subset of the MADRS -10 scale, comprised of the following individual questionnaire items: apparent sadness, reported sadness, inner tension, lassitude, inability to feel, and pessimistic thoughts. Scores range from 0 (no apparent symptoms) to 36 (most severe symptoms). |
| Secondary | Change from Baseline to Endpoint of the DB Maintenance Phase in the MADRS symptoms other than insomnia MADRS Without Sleep Item (MADRS-WOSI) | From Baseline (Day 1 in the DB treatment maintenance Phase) until end point of the DB maintenance phase (that is up to Day 337) | MADRS-WOSI considered 9 of the 10 MADRS items, excluding "reduced sleep" item. The total score ranged from 0 to 54, with higher scores corresponding to greater symptom severity. |
Source ClinicalTrials.govtrials-2026-11-12-0.5.0
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
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