A Study to Assess the Efficacy, Safety and Tolerability of VLS-01 Buccal Film, Compared to Placebo in Patients With Treatment Resistant Depression (ELUMINA)

Official title

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

Overview

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.

Detailed description

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.

Interventions

• Drug VLS-01-203 BU
  VLS-01 buccal transmucosal administration
• Drug VLS-01-BU Placebo
  Placebo buccal transmucosal administration

Primary outcome measures

• Change from Baseline in Montgomery-Åsberg Depression Rating Scale (MADRS) total score [Time frame: Baseline to Day 29]

Secondary outcome measures (1)

• Change from Baseline in MADRS total score [Time frame: Baseline to Day 43]

Eligibility criteria

Inclusion criteria

• 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 55.
• 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.

Exclusion criteria

• 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.

Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.

Healthy volunteers: No

Study design

Allocation

Randomized

Model

Parallel assignment

Masking

Triple blind

Primary purpose

Treatment

Study locations

United States · 34 centers

• Noble Clinical Research — Tucson
• Pillar Clinical Research, LLC — Little Rock
• Preferred Research Partners, Inc. — Little Rock
• Woodland Research Northwest — Rogers
• CenExel — Garden Grove
• Behavioral Research Specialists, LLC — Glendale
• Kadima Neuropsychiatry Institute — La Jolla
• Collaborative Neuroscience Research, LLC — Los Alamitos
• … and 26 more centers

Australia · 8 centers

• Sydney Local Health District (SLHD) Mental Health — Camperdown
• Royal Prince Alfred Hospital — Camperdown
• NeuroCentrix — Carlton
• The University of Melbourne — Carlton
• Royal Melbourne Hospital — Melbourne
• Paratus Clinical Research Melbourne — Northcote
• Royal Melbourne Hospital Parkville — Parkville
• University of Melbourne — Parkville

United Kingdom · 4 centers

• Clerkenwell Health — Doncaster
• Clerkenwell Health — London
• NeuroClin — Motherwell
• Clerkenwell Health — London

Canada · 2 centers

• Centre for Neurology Studies — Surrey
• Providence Care Hospital — Kingston

Identifiers

NCT: NCT06524830 · VLS-01-203

Primary sources (government registries)

• ClinicalTrials.gov (US NIH)

View this study on ClinicalTrials.gov ↗