A Randomized Study of Azetukalner Versus Placebo in Major Depressive Disorder

Официальное название

A Phase 3, Randomized, Double-blind, Placebo-Controlled, Multicenter Study to Evaluate Azetukalner in Moderate-to-Severe Major Depressive Disorder

Обзор

X-NOVA2 is a Phase 3, multicenter, randomized, double-blind, placebo-controlled study to evaluate the clinical efficacy, safety, and tolerability of azetukalner as a monotherapy in adult participants diagnosed with Major Depressive Disorder (MDD)

Вмешательства

• Препарат Azetukalner
  Azetukalner 20 mg taken orally once a day with food (with the evening meal when possible) for 6 weeks
• Препарат Placebo
  Placebo taken orally once a day with food (with the evening meal when possible) for 6 weeks

Первичные конечные точки

• Change from baseline in the Hamilton Depression Rating Scale, 17-item (HAMD-17) score at Week 6 [Срок оценки: Baseline to Week 6]

Вторичные конечные точки (4)

• Change from baseline in the Snaith-Hamilton Pleasure Scale (SHAPS) score at Week 6 [Срок оценки: Baseline to Week 6]
• Change from baseline in the Hamilton Depression Rating Scale, 17-item (HAMD-17) score at Week 1 [Срок оценки: Baseline to Week 1]
• Change from baseline in the Clinical Global Impression of Severity (CGI-S) score at Week 6 [Срок оценки: Baseline to Week 6]
• To assess the safety and tolerability of azetukalner (e.g., adverse events) [Срок оценки: From screening (approximately 4 weeks prior to baseline) through to 8 weeks post-final dose.]

Критерии участия

Критерии включения

• Adults ≥18 and ≤74 years of age and experienced their first major depressive episode (MDE) prior to 50 years of age
• Body Mass Index (BMI) ≤40 kg/m2
• Meets the Diagnostic and Statistical Manual of Mental Disorders Fifth Edition Text Revised (DSM-5-TR) criteria for current major depressive disorder and is currently in an MDE, confirmed using the Mini International Neuropsychiatric Interview (MINI)
• Participant's current MDE has a duration of ≥6 weeks and ≤24 months.

Критерии исключения

• Participant has a primary diagnosis of a mood disorder other than MDD.
• Participant has a history of any of the following: MDD with psychotic or catatonic features; MDD with mixed features; Bipolar I or II disorder; Obsessive-compulsive disorder; Schizophrenia, primary thought disorder, or other psychotic disorder.
• Participant has a current diagnosis of any of the following: MDD with seasonal pattern; Depression with peripartum or perimenopausal onset; Post traumatic stress disorder; Antisocial or borderline personality disorder (or presence of clinically significant borderline personality traits); Panic disorder and/or agoraphobia; ADHD treated with a psychostimulant, diagnosed during the current MDE, or with unstable symptoms, as judged by the investigator.
• Participant has a substance (excluding tobacco) or alcohol use disorder within the 12 months prior to screening.
• Participant has had an active suicidal plan/intent within the 6 months prior to screening, presence of suicidal behavior in the last 2 years, or >1 suicide attempt >24 years of age.
• Participant has a history of non-suicidal self-harm behavior in the 12 months prior to screening.
• Participant has used antidepressants or other prohibited medications (including benzodiazepines), within the 2 weeks (4 weeks for fluoxetine) or within a period less than 5 times the drug's half-life, whichever is longer, prior to randomization.
• Participant has a history of non-response to ≥2 antidepressant drugs of adequate dose and duration in the current MDE as determined by the Antidepressant Treatment Response Questionnaire (ATRQ).
• Participants with medical conditions that may interfere with the purpose or conduct of the study
• Participant is pregnant, breastfeeding, or planning to become pregnant.

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

Здоровые добровольцы: Нет

Дизайн исследования

Распределение

Рандомизированное

Модель

Параллельные группы

Маскирование

Четверное слепое

Основная цель

Лечение

Центры проведения

США · 51 центр

• IMA Clinical Research Phoenix — Phoenix
• Woodland International Research Group — Little Rock
• Woodland Research Northwest — Rogers
• Behavioral Research Specialists, Llc — Glendale
• Marvel Clinical Research — Huntington Beach
• Irvine Clinical Research — Irvine
• CalNeuro Research Group, Inc. — Los Angeles
• Excell Research Inc. — Oceanside
• … и ещё 43 центра

Идентификаторы

NCT: NCT06775379 · XPF-010-D301

Первоисточники (государственные реестры)

• ClinicalTrials.gov (NIH, США)

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