A Phase 2, Multicenter, Double-blind, Randomized, Placebo-controlled Trial to Assess the Efficacy, Safety, and Tolerability of Repeated Doses of VLS-01 Buccal Film in Participants With Treatment Resistant Depression
试验速览
- 阶段
- 2 期
- 状态
- 招募中
- 入组人数
- 142
- 试验地点
- 84
- 主要终点
- Change from Baseline in Montgomery-Åsberg Depression Rating Scale (MADRS) total score
研究概览
简要总结
This Phase 2 study (protocol number VLS-01-203) will determine the efficacy, safety, and tolerability of short-term treatment with a VLS-01 transmucosal buccal film (VLS-01-BU) in patients with treatment resistant Major Depressive disorder (TRD) and will characterize the onset and durability of antidepressant effects of VLS-01-BU versus placebo.
详细描述
This Phase 2, multicenter, double-blind, randomized, placebo-controlled trial will enroll approximately 142 participants with TRD, randomized 1:1 to receive a total of 2 double-blind administrations of VLS- 01-BU (buccal film containing VLS-01) or placebo, administered via the buccal transmucosal route, with a 2-week interval between each administration, during the placebo-controlled treatment period. All participants will have their symptoms monitored for 12 weeks in the placebo- controlled follow-up period, following the second administration of VLS-01-BU or placebo. After the placebo-controlled treatment and observation period all participants will be re-randomized 1:1 to receive one double-blinded administration of VLS-01-BU (dose strength 1 or dose strength 2) during a non-placebo-controlled treatment period. Final safety and efficacy assessment will be conducted two weeks after administration of the third dose.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Triple (Participant, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Participant must be 18 to 65 years of age inclusive at the time of signing the Informed Consent.
- •Has a diagnosis of recurrent moderate or severe MDD without psychotic features or single- episode MDD with duration greater than or equal to 3 months without psychotic features and is currently experiencing a major depressive episode.
- •Onset of first episode of MDD occurred before age
- •Has not responded to an adequate dose and duration of at least two and no more than five antidepressant medications for the current depressive episode, as determined by the Massachusetts General Hospital Antidepressant Treatment Response Questionnaire (MGH- ATRQ).
- •Capable of giving signed informed consent which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and in the protocol.
排除标准
- •Has a current or prior DSM-5-TR diagnosis of a schizophrenia spectrum and other psychotic disorder, substance/medication-induced psychotic disorder, bipolar and related disorder, or any disorder with psychotic features.
- •Has a moderate or severe substance use disorder (drug, alcohol, or tobacco) within the 6 months before Screening and/or history of moderate or severe substance use disorder (drug alcohol) within the previous 1 year before Screening
- •Has a history of, or current signs and symptoms of, diseases or conditions that would make participation not be in the best interest (e.g., compromise the wellbeing) of the participant or that could prevent, limit, or confound the protocol-specified assessments.
- •Has suicidal ideation with some intent to act within 6 months before Screening or a history of suicidal behavior within the past 1 year before Screening.
- •Has a history of clinically significant cardiovascular, cerebrovascular, or peripheral vascular disease or condition, including but not limited to unstable angina, myocardial infarction, congestive heart failure, cardiac arrhythmia, valvular heart disease, obstructive coronary artery disease, hypertension, hypotension, bradycardia, tachycardia, or risk factors for long QT Syndrome.
- •Has an active malignancy, or history of malignancy, excluding basal or squamous cell carcinoma of the skin, within 2 years before Screening.
- •Has any known allergy or hypersensitivity to VLS-01 or to any of the excipients in the formulation.
- •Has recently initiated and is currently undergoing directive psychotherapy (e.g., cognitive behavioral therapy, interpersonal psychotherapy, psychodynamic psychotherapy) within the past 30 days before Screening. Participants planning to initiate individual or group therapy during the study are also not eligible.
- •Has received any prohibited therapies.
- •Has clinically significant laboratory abnormalities at Screening.
研究组 & 干预措施
VLS-01-BU Placebo
干预措施: VLS-01-BU Placebo (Drug)
VLS-01-BU
干预措施: VLS-01-203 BU (Drug)
结局指标
主要结局
Change from Baseline in Montgomery-Åsberg Depression Rating Scale (MADRS) total score
时间窗: Baseline to Day 29
次要结局
- Change from Baseline in MADRS total score(Baseline to Day 43)