Идёт набор NCT07716098

A Study of Esketamine Nasal Spray Versus Placebo Spray in Adult Participants With Treatment-resistant Depression

Фаза III С лечением Depressive Disorder, Treatment-Resistant

Ориентир для пациента и семьи

Простыми словами

Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.

Что изучают: В протоколе указаны: Esketamine 56 mg, Esketamine 84 mg, Placebo.
Кому может быть актуально: Состояния в реестре: Depressive Disorder, Treatment-Resistant. Базовые параметры: от 18 лет · Все.
Что важно проверить: Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
Где проводится: США, Тайвань
Следующий шаг: Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →

Не всё понятно в терминах? Прочитайте наш гид для пациентов →

Официальное название

A Randomized, Double-blind, Multicenter, Placebo-controlled Study to Evaluate the Efficacy, Safety, and Tolerability of Esketamine Nasal Spray, Administered as Monotherapy, in Adult Participants With Treatment-resistant Depression

Обзор

The purpose of this study is to evaluate how well each individual dose of esketamine (56 milligrams \[mg\] and 84 mg) works when compared with placebo in improving depressive symptoms in participants with treatment resistant depression (individuals with major depressive disorder \[MDD\] who have not responded to at least 2 different antidepressant treatments given at an adequate dose for an adequate duration in the current episode of depression).

Вмешательства

Препарат Esketamine 56 mg
Participants will self-administer 56 mg of esketamine as intranasal spray into each nostril.
Препарат Esketamine 84 mg
Participants will self-administer 84 mg of esketamine as intranasal spray into each nostril.
Препарат Placebo
Participants will self-administer placebo as intranasal spray into each nostril.

Первичные конечные точки

Double-Blind (DB) Treatment Phase: Change From Baseline in Montgomery-Asberg Depression Rating Scale (MADRS) Total Score From Day 1 to the End of the 4-Week Double-Blind Treatment Phase [Срок оценки: Baseline (Day 1 [prerandomization]) up to end of the 4-Week DB treatment phase (Day 28)]

Вторичные конечные точки (12)

DB Treatment Phase: Change From Baseline in MADRS Total Score From Day 1 to Day 2 [Срок оценки: Baseline (Day 1 [prerandomization]) up to Day 2 (approximately 24 hours after the first dose)]
DB Treatment Phase: Percentage of Responders in MADRS Over Time to the End of the 4-Week DB Treatment Phase [Срок оценки: Up to end of the 4-Week DB treatment phase (Day 28)]
DB Treatment Phase: Percentage of Participants in Remission in MADRS Over Time to the End of the 4-Week DB Treatment Phase [Срок оценки: Up to end of the 4-Week DB treatment phase (Day 28)]
DB Treatment Phase: Change From Baseline in Clinical Global Impression-Severity (CGI-S) Over Time to the End of the 4-Week DB Treatment Phase [Срок оценки: Baseline up to end of the 4-Week DB treatment phase (Day 28)]
DB Treatment Phase: Change From Baseline in MADRS Total Score Over Time to the End of the 4-Week DB Treatment Phase [Срок оценки: Baseline up to end of the 4-Week DB treatment phase (Day 28)]
DB Treatment Phase: Change From Baseline in Individual MADRS Item Scores Over Time to the End of the 4-Week DB Treatment Phase [Срок оценки: Baseline up to end of the 4-Week DB treatment phase (Day 28)]
DB Treatment Phase: Change From Baseline in Anhedonia Symptoms Over Time to the End of the 4-Week DB Treatment Phase As Assessed by MADRS Anhedonia Factor Score [Срок оценки: Baseline up to end of the 4-Week DB treatment phase (Day 28)]
DB Treatment Phase: Change From Baseline in Patient-Reported Anhedonia Symptoms Over Time to the End of the 4-Week DB Treatment Phase As Assessed by Patient Health Questionnaire 9-item (PHQ-9) Item 1 Score [Срок оценки: Baseline up to end of the 4-Week DB treatment phase (Day 28)]
DB Treatment Phase: Change From Baseline in PHQ-9 Total Score Over Time to the End of the 4-Week DB Treatment Phase [Срок оценки: Baseline up to end of the 4-Week DB treatment phase (Day 28)]
DB Treatment Phase: Percentage of Responders in PHQ-9 Over Time to the End of the 4-Week DB Treatment Phase [Срок оценки: Up to end of the 4-Week DB treatment phase (Day 28)]
DB Treatment Phase: Percentage of Participants in Remission in PHQ-9 Over Time to the End of the 4-Week DB Treatment Phase [Срок оценки: Up to end of the 4-Week DB treatment phase (Day 28)]
Open-Label (OL) Treatment Phase: Percentage of Responders in MADRS Over Time to the End of the OL Treatment Phase [Срок оценки: Up to 12 Weeks]

Критерии участия

Критерии включения

Participant must meet the diagnostic and statistical manual of mental disorders (5th edition) (DSM-5) diagnostic criteria for single-episode major depressive disorder (MDD) (if single episode MDD, the duration of the episode must be greater than or equal to \[>=\] 12 months) or recurrent MDD, without psychotic features, based upon clinical assessment and confirmed by the mini international neuropsychiatric interview (MINI) as the primary diagnosis. Participant must have had the first onset of depression prior to 55 years of age
Participant must have had nonresponse (less than or equal to \[<=\] 25 percent \[%\] improvement) to >=2 oral antidepressant treatments in the current episode of depression, assessed using the massachusetts general hospital-antidepressant treatment response questionnaire (MGH-ATRQ), and confirmed by documented records (for example, medical/pharmacy/prescription records or a letter from a treating physician)
The participant's current major depressive episode, depression symptom severity, and antidepressant treatment response in the current depressive episode, must be confirmed by the state versus trait, assessability, face validity, ecological validity, rule of three P's (SAFER) Interview
Participant must be comfortable with self-administration of nasal spray medication and be able to follow the nasal spray administration instructions provided
A female participant of childbearing potential must have a negative highly sensitive serum (β-human chorionic gonadotropin \[β-hCG\]) at the start of screening and a negative urine pregnancy test must be obtained before the first dose of study drug on Day 1, prior to randomization

Критерии исключения

The participant has used ketamine/esketamine (lifetime)
The participant's depressive symptoms have demonstrated nonresponse in the current major depressive episode to an adequate course of treatment with electroconvulsive therapy (ECT), defined as at least 7 treatments with unilateral/bilateral ECT, or to adequate course of treatment with transcranial magnetic stimulation (TMS), defined as at least 4 weeks of treatment with 5 sessions per week
Participant has received vagal nerve stimulation (VNS) or deep brain stimulation (DBS) in the current episode of depression
Participant has homicidal ideation/intent, per the investigator's clinical judgment, or has suicidal ideation with some intent to act within 6 months prior to the start of the screening phase, 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) for suicidal ideation on the C-SSRS, or a history of suicidal behavior within the past year prior to the start of the screening phase. Participants reporting suicidal ideation with intent to act or suicidal behavior prior to the start of the double-blind treatment phase should be excluded
Participant has a history of moderate or severe substance or alcohol use disorder according to DSM-5 criteria, except nicotine or caffeine, within 6 months before the start of the screening phase. a. A history (lifetime) of ketamine, phencyclidine (PCP), lysergic acid diethylamide (LSD), or 3, 4-methylenedioxy-methamphetamine (MDMA) hallucinogen-related use disorder is exclusionary
Participant has a current or history of seizures (uncomplicated childhood febrile seizures with no sequelae are not exclusionary)

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Нет