A Phase 1/2 Randomized, Double-Blind, Placebo-Controlled Trial to Evaluate Safety, Tolerability and Efficacy of Multiple Sublingual Microdoses of 5-MeO-DMT in Reducing Symptoms of Depression and/or Anxiety.
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- Number of participants with Adverse Events Coded by MedDRA Following Sublingual Administration of 5-MeO-DMT
研究概览
简要总结
This Phase I/II clinical trial investigates the safety, tolerability, and potential therapeutic benefits of a novel sublingual formulation of 5-MeO-DMT. The study uses a randomized, double-blind, placebo-controlled design to evaluate the compound's effects on mood and overall well-being, focusing on participants with elevated symptoms of anxiety and depression.
Study Design and Objectives:
Participants are divided into four groups: one receiving a placebo and three receiving different doses of 5-MeO-DMT (6 mg, 9 mg, or 12 mg). Each group comprises 10 participants, totaling 40 individuals. The study administers one dose weekly for four weeks, with comprehensive monitoring at baseline and throughout the trial to track changes in emotional, cognitive, and physical well-being.
Objectives:
Assessing 5-MeO-DMT's impact on anxiety, depression, and emotional well-being. Understanding its pharmacokinetics (absorption, distribution, metabolism, and excretion).
Evaluating its safety profile and identifying potential side effects, both mild and severe.
Monitoring and Safety Participant safety is prioritized, with medical professionals conducting regular evaluations of vital signs, such as heart rate and blood pressure. Detailed tracking of mood, perception, and physical responses ensures any adverse reactions are documented and analyzed.
Sublingual Administration The sublingual route is being studied for its rapid absorption into the bloodstream. Researchers will determine how efficiently the body processes 5-MeO-DMT, its duration in the bloodstream, and its influence on daily life. These findings will inform the practicality of this administration method in clinical settings.
Significance of the Study This trial aims to establish a robust safety and tolerability profile for 5-MeO-DMT while exploring its effects on anxiety and depression. The results will also provide essential data to guide future studies into its therapeutic potential for improving mental health and overall quality of life.
By addressing both the compound's safety and potential benefits, this research lays the groundwork for developing innovative mental health treatments.
详细描述
This Phase I/II clinical trial employs a rigorous, randomized, double-blind, placebo-controlled design to evaluate the safety, tolerability, pharmacokinetics, and efficacy of a novel sublingual formulation of 5-MeO-DMT. The trial focuses on understanding the compound's effects in healthy volunteers and those with elevated symptoms of anxiety and depression, aiming to build a comprehensive profile of its potential therapeutic and pharmacological properties.
Study Objectives
The Phase I component emphasizes:
- Safety and Tolerability: Assessing physiological responses, including vital signs (heart rate, blood pressure, respiration rate, temperature) and cardiac function (ECGs). Biochemical markers of renal, hepatic, and hematological health will be monitored to detect potential adverse effects.
- Pharmacokinetics: Evaluating how 5-MeO-DMT is absorbed, distributed, metabolized, and eliminated through blood sampling at multiple time points. Key metrics include peak plasma concentration (Cmax), time to peak (Tmax), and overall exposure (AUC).
The Phase II component explores the efficacy of 5-MeO-DMT in reducing symptoms of anxiety and depression and enhancing emotional well-being.
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, Care Provider, Investigator)
入排标准
- 年龄范围
- 40 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Voluntary participants aged between 40 and 80 years, regardless of sex.
- •Must provide written informed consent to participate in the study.
- •Participants must exhibit moderate to high levels of anxiety and/or depression:
- •Anxiety levels assessed using the State-Trait Anxiety Inventory (STAI):
- •STAI-S (State) score of ≥20 for men and ≥23 for women
- •STAI-T (Trait) score of ≥20 for men and ≥26 for women
- •Depression levels assessed using the Beck Depression Inventory (BDI):
- •BDI score of ≥21 indicating the presence of moderate to severe depressive symptoms.
- •Participants may meet the criteria for either anxiety, depression, or both, as long as they meet the respective thresholds for each
排除标准
- •Liver dysfunction
- •Cardiovascular conditions, including: Uncontrolled hypertension, Angina, Clinically significant ECG abnormalities (e.g., atrial fibrillation), Transient ischemic attack (TIA) within the last 6 months.
- •Stroke or peripheral/pulmonary vascular disease without active claudication.
- •Blood pressure exceeding 140 mmHg systolic or 90 mmHg diastolic.
- •Epilepsy or a history of seizures.
- •Kidney failure.
- •Insulin-dependent diabetes.
- •Chronic obstructive pulmonary disease (COPD).
- •Increased intracranial or cerebrospinal pressure
- •Hyperthyroidism
- •Psychotic symptoms or a family history of psychotic disorders
- •Prodromal symptoms of schizophrenia or dissociative identity disorder.
- •Severe symptoms of depression or anxiety requiring immediate treatment with antidepressants or daily anxiolytic medications, especially in cases involving suicidal ideation.
- •Medications: Regular use of prescribed psychoactive medications, such as: Benzodiazepines, Medications affecting serotonin neurons (e.g., ondansetron), Monoamine oxidase inhibitors (MAOIs).
- •Drug Interactions: Use of potent metabolic inducers or inhibitors, including: Inducers: Rifampicin (rifabutin, rifapentine), anticonvulsants (carbamazepine, phenytoin, phenobarbital), nevirapine, efavirenz, taxol, dexamethasone. or Inhibitors: All HIV protease inhibitors, itraconazole, ketoconazole, erythromycin, clarithromycin, and troleandomycin.
研究组 & 干预措施
Arm 1: 6 mg of 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 6 mg of 5-MeO-DMT once a week for four consecutive weeks. This dosage is designed to evaluate the safety, tolerability, and potential efficacy of 5-MeO-DMT at a sub-psychedelic level.
Comprehensive monitoring will include assessments of vital signs, adverse reactions, and overall well-being. Psychiatric evaluations, such as the State-Trait Anxiety Inventory (STAI) and Beck Depression Inventory II (BDI-II), will measure changes in anxiety and depression symptoms. Neurocognitive tests will assess functions like attention, working memory, and executive function.
EEG evaluations will explore potential changes in brain activity. The findings from this arm will provide critical insights into the effects of a 6 mg dose on emotional health and cognitive performance, contributing to the understanding of 5-MeO-DMT's therapeutic potential in mood and anxiety disorders without inducing a full psychedelic experience.
干预措施: BMND08 (Drug)
Arm 1: 6 mg of 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 6 mg of 5-MeO-DMT once a week for four consecutive weeks. This dosage is designed to evaluate the safety, tolerability, and potential efficacy of 5-MeO-DMT at a sub-psychedelic level.
Comprehensive monitoring will include assessments of vital signs, adverse reactions, and overall well-being. Psychiatric evaluations, such as the State-Trait Anxiety Inventory (STAI) and Beck Depression Inventory II (BDI-II), will measure changes in anxiety and depression symptoms. Neurocognitive tests will assess functions like attention, working memory, and executive function.
EEG evaluations will explore potential changes in brain activity. The findings from this arm will provide critical insights into the effects of a 6 mg dose on emotional health and cognitive performance, contributing to the understanding of 5-MeO-DMT's therapeutic potential in mood and anxiety disorders without inducing a full psychedelic experience.
干预措施: Brain electrical activity monitor (Procedure)
Arm 1: 6 mg of 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 6 mg of 5-MeO-DMT once a week for four consecutive weeks. This dosage is designed to evaluate the safety, tolerability, and potential efficacy of 5-MeO-DMT at a sub-psychedelic level.
Comprehensive monitoring will include assessments of vital signs, adverse reactions, and overall well-being. Psychiatric evaluations, such as the State-Trait Anxiety Inventory (STAI) and Beck Depression Inventory II (BDI-II), will measure changes in anxiety and depression symptoms. Neurocognitive tests will assess functions like attention, working memory, and executive function.
EEG evaluations will explore potential changes in brain activity. The findings from this arm will provide critical insights into the effects of a 6 mg dose on emotional health and cognitive performance, contributing to the understanding of 5-MeO-DMT's therapeutic potential in mood and anxiety disorders without inducing a full psychedelic experience.
干预措施: Biochemical determinations (Diagnostic Test)
Arm 1: 6 mg of 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 6 mg of 5-MeO-DMT once a week for four consecutive weeks. This dosage is designed to evaluate the safety, tolerability, and potential efficacy of 5-MeO-DMT at a sub-psychedelic level.
Comprehensive monitoring will include assessments of vital signs, adverse reactions, and overall well-being. Psychiatric evaluations, such as the State-Trait Anxiety Inventory (STAI) and Beck Depression Inventory II (BDI-II), will measure changes in anxiety and depression symptoms. Neurocognitive tests will assess functions like attention, working memory, and executive function.
EEG evaluations will explore potential changes in brain activity. The findings from this arm will provide critical insights into the effects of a 6 mg dose on emotional health and cognitive performance, contributing to the understanding of 5-MeO-DMT's therapeutic potential in mood and anxiety disorders without inducing a full psychedelic experience.
干预措施: Acute Subjective Ratings of Psychedelic Effects (Diagnostic Test)
Arm 1: 6 mg of 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 6 mg of 5-MeO-DMT once a week for four consecutive weeks. This dosage is designed to evaluate the safety, tolerability, and potential efficacy of 5-MeO-DMT at a sub-psychedelic level.
Comprehensive monitoring will include assessments of vital signs, adverse reactions, and overall well-being. Psychiatric evaluations, such as the State-Trait Anxiety Inventory (STAI) and Beck Depression Inventory II (BDI-II), will measure changes in anxiety and depression symptoms. Neurocognitive tests will assess functions like attention, working memory, and executive function.
EEG evaluations will explore potential changes in brain activity. The findings from this arm will provide critical insights into the effects of a 6 mg dose on emotional health and cognitive performance, contributing to the understanding of 5-MeO-DMT's therapeutic potential in mood and anxiety disorders without inducing a full psychedelic experience.
干预措施: vital signs (Diagnostic Test)
Arm 1: 6 mg of 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 6 mg of 5-MeO-DMT once a week for four consecutive weeks. This dosage is designed to evaluate the safety, tolerability, and potential efficacy of 5-MeO-DMT at a sub-psychedelic level.
Comprehensive monitoring will include assessments of vital signs, adverse reactions, and overall well-being. Psychiatric evaluations, such as the State-Trait Anxiety Inventory (STAI) and Beck Depression Inventory II (BDI-II), will measure changes in anxiety and depression symptoms. Neurocognitive tests will assess functions like attention, working memory, and executive function.
EEG evaluations will explore potential changes in brain activity. The findings from this arm will provide critical insights into the effects of a 6 mg dose on emotional health and cognitive performance, contributing to the understanding of 5-MeO-DMT's therapeutic potential in mood and anxiety disorders without inducing a full psychedelic experience.
干预措施: Cognitive Assessments (Diagnostic Test)
Arm 1: 6 mg of 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 6 mg of 5-MeO-DMT once a week for four consecutive weeks. This dosage is designed to evaluate the safety, tolerability, and potential efficacy of 5-MeO-DMT at a sub-psychedelic level.
Comprehensive monitoring will include assessments of vital signs, adverse reactions, and overall well-being. Psychiatric evaluations, such as the State-Trait Anxiety Inventory (STAI) and Beck Depression Inventory II (BDI-II), will measure changes in anxiety and depression symptoms. Neurocognitive tests will assess functions like attention, working memory, and executive function.
EEG evaluations will explore potential changes in brain activity. The findings from this arm will provide critical insights into the effects of a 6 mg dose on emotional health and cognitive performance, contributing to the understanding of 5-MeO-DMT's therapeutic potential in mood and anxiety disorders without inducing a full psychedelic experience.
干预措施: Psychiatric Assessments (Diagnostic Test)
Arm 2: 9 mg 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 9 mg of 5-MeO-DMT once a week for four consecutive weeks. This dosage is chosen to evaluate the safety, tolerability, and pharmacokinetics of 5-MeO-DMT at a sub-psychedelic level.
Participants will be closely monitored for adverse effects, changes in vital signs, and overall health during the treatment period. Assessments will include validated psychiatric evaluations, such as STAI and BDI-II, to measure changes in anxiety and depressive symptoms. Neurocognitive tests, including DSS, FAS and PASAT, will evaluate processing speed and executive function.
EEG recordings will explore potential changes in brain activity. This arm will provide valuable insights into the emotional and cognitive effects of the 9 mg dose, offering critical information on its therapeutic potential for anxiety and depression while ensuring safety and tolerability without inducing full psychedelic experiences.
干预措施: BMND08 (Drug)
Arm 2: 9 mg 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 9 mg of 5-MeO-DMT once a week for four consecutive weeks. This dosage is chosen to evaluate the safety, tolerability, and pharmacokinetics of 5-MeO-DMT at a sub-psychedelic level.
Participants will be closely monitored for adverse effects, changes in vital signs, and overall health during the treatment period. Assessments will include validated psychiatric evaluations, such as STAI and BDI-II, to measure changes in anxiety and depressive symptoms. Neurocognitive tests, including DSS, FAS and PASAT, will evaluate processing speed and executive function.
EEG recordings will explore potential changes in brain activity. This arm will provide valuable insights into the emotional and cognitive effects of the 9 mg dose, offering critical information on its therapeutic potential for anxiety and depression while ensuring safety and tolerability without inducing full psychedelic experiences.
干预措施: Brain electrical activity monitor (Procedure)
Arm 2: 9 mg 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 9 mg of 5-MeO-DMT once a week for four consecutive weeks. This dosage is chosen to evaluate the safety, tolerability, and pharmacokinetics of 5-MeO-DMT at a sub-psychedelic level.
Participants will be closely monitored for adverse effects, changes in vital signs, and overall health during the treatment period. Assessments will include validated psychiatric evaluations, such as STAI and BDI-II, to measure changes in anxiety and depressive symptoms. Neurocognitive tests, including DSS, FAS and PASAT, will evaluate processing speed and executive function.
EEG recordings will explore potential changes in brain activity. This arm will provide valuable insights into the emotional and cognitive effects of the 9 mg dose, offering critical information on its therapeutic potential for anxiety and depression while ensuring safety and tolerability without inducing full psychedelic experiences.
干预措施: Biochemical determinations (Diagnostic Test)
Arm 2: 9 mg 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 9 mg of 5-MeO-DMT once a week for four consecutive weeks. This dosage is chosen to evaluate the safety, tolerability, and pharmacokinetics of 5-MeO-DMT at a sub-psychedelic level.
Participants will be closely monitored for adverse effects, changes in vital signs, and overall health during the treatment period. Assessments will include validated psychiatric evaluations, such as STAI and BDI-II, to measure changes in anxiety and depressive symptoms. Neurocognitive tests, including DSS, FAS and PASAT, will evaluate processing speed and executive function.
EEG recordings will explore potential changes in brain activity. This arm will provide valuable insights into the emotional and cognitive effects of the 9 mg dose, offering critical information on its therapeutic potential for anxiety and depression while ensuring safety and tolerability without inducing full psychedelic experiences.
干预措施: Acute Subjective Ratings of Psychedelic Effects (Diagnostic Test)
Arm 2: 9 mg 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 9 mg of 5-MeO-DMT once a week for four consecutive weeks. This dosage is chosen to evaluate the safety, tolerability, and pharmacokinetics of 5-MeO-DMT at a sub-psychedelic level.
Participants will be closely monitored for adverse effects, changes in vital signs, and overall health during the treatment period. Assessments will include validated psychiatric evaluations, such as STAI and BDI-II, to measure changes in anxiety and depressive symptoms. Neurocognitive tests, including DSS, FAS and PASAT, will evaluate processing speed and executive function.
EEG recordings will explore potential changes in brain activity. This arm will provide valuable insights into the emotional and cognitive effects of the 9 mg dose, offering critical information on its therapeutic potential for anxiety and depression while ensuring safety and tolerability without inducing full psychedelic experiences.
干预措施: vital signs (Diagnostic Test)
Arm 2: 9 mg 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 9 mg of 5-MeO-DMT once a week for four consecutive weeks. This dosage is chosen to evaluate the safety, tolerability, and pharmacokinetics of 5-MeO-DMT at a sub-psychedelic level.
Participants will be closely monitored for adverse effects, changes in vital signs, and overall health during the treatment period. Assessments will include validated psychiatric evaluations, such as STAI and BDI-II, to measure changes in anxiety and depressive symptoms. Neurocognitive tests, including DSS, FAS and PASAT, will evaluate processing speed and executive function.
EEG recordings will explore potential changes in brain activity. This arm will provide valuable insights into the emotional and cognitive effects of the 9 mg dose, offering critical information on its therapeutic potential for anxiety and depression while ensuring safety and tolerability without inducing full psychedelic experiences.
干预措施: Cognitive Assessments (Diagnostic Test)
Arm 2: 9 mg 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 9 mg of 5-MeO-DMT once a week for four consecutive weeks. This dosage is chosen to evaluate the safety, tolerability, and pharmacokinetics of 5-MeO-DMT at a sub-psychedelic level.
Participants will be closely monitored for adverse effects, changes in vital signs, and overall health during the treatment period. Assessments will include validated psychiatric evaluations, such as STAI and BDI-II, to measure changes in anxiety and depressive symptoms. Neurocognitive tests, including DSS, FAS and PASAT, will evaluate processing speed and executive function.
EEG recordings will explore potential changes in brain activity. This arm will provide valuable insights into the emotional and cognitive effects of the 9 mg dose, offering critical information on its therapeutic potential for anxiety and depression while ensuring safety and tolerability without inducing full psychedelic experiences.
干预措施: Psychiatric Assessments (Diagnostic Test)
Arm 3: 12 mg 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 12 mg of 5-MeO-DMT once a week for four consecutive weeks. This higher dose is designed to evaluate the safety, tolerability, and pharmacokinetics of 5-MeO-DMT at a level that remains below the threshold for inducing full psychedelic experiences.
Participants will be closely monitored for adverse effects, changes in vital signs, and overall health during the treatment period. Detailed psychiatric assessments, including the STAI, BDI-II and DASS-21 will be used to measure changes in anxiety, depression, and emotional well-being. Neurocognitive tests, such as the FAS, PASAT and Digit Symbol, to evaluate attention, working memory, and processing speed.
Additionally, EEG evaluations will explore potential changes in brain activity. Data from this arm will provide critical insights into the therapeutic potential of the 12 mg dose for reducing mood and anxiety symptoms while ensuring safety and maintaining tolerability.
干预措施: BMND08 (Drug)
Arm 3: 12 mg 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 12 mg of 5-MeO-DMT once a week for four consecutive weeks. This higher dose is designed to evaluate the safety, tolerability, and pharmacokinetics of 5-MeO-DMT at a level that remains below the threshold for inducing full psychedelic experiences.
Participants will be closely monitored for adverse effects, changes in vital signs, and overall health during the treatment period. Detailed psychiatric assessments, including the STAI, BDI-II and DASS-21 will be used to measure changes in anxiety, depression, and emotional well-being. Neurocognitive tests, such as the FAS, PASAT and Digit Symbol, to evaluate attention, working memory, and processing speed.
Additionally, EEG evaluations will explore potential changes in brain activity. Data from this arm will provide critical insights into the therapeutic potential of the 12 mg dose for reducing mood and anxiety symptoms while ensuring safety and maintaining tolerability.
干预措施: Brain electrical activity monitor (Procedure)
Arm 3: 12 mg 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 12 mg of 5-MeO-DMT once a week for four consecutive weeks. This higher dose is designed to evaluate the safety, tolerability, and pharmacokinetics of 5-MeO-DMT at a level that remains below the threshold for inducing full psychedelic experiences.
Participants will be closely monitored for adverse effects, changes in vital signs, and overall health during the treatment period. Detailed psychiatric assessments, including the STAI, BDI-II and DASS-21 will be used to measure changes in anxiety, depression, and emotional well-being. Neurocognitive tests, such as the FAS, PASAT and Digit Symbol, to evaluate attention, working memory, and processing speed.
Additionally, EEG evaluations will explore potential changes in brain activity. Data from this arm will provide critical insights into the therapeutic potential of the 12 mg dose for reducing mood and anxiety symptoms while ensuring safety and maintaining tolerability.
干预措施: Pharmacokinetic Study of Sublingually Administered Psychoactive Substance (Diagnostic Test)
Arm 3: 12 mg 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 12 mg of 5-MeO-DMT once a week for four consecutive weeks. This higher dose is designed to evaluate the safety, tolerability, and pharmacokinetics of 5-MeO-DMT at a level that remains below the threshold for inducing full psychedelic experiences.
Participants will be closely monitored for adverse effects, changes in vital signs, and overall health during the treatment period. Detailed psychiatric assessments, including the STAI, BDI-II and DASS-21 will be used to measure changes in anxiety, depression, and emotional well-being. Neurocognitive tests, such as the FAS, PASAT and Digit Symbol, to evaluate attention, working memory, and processing speed.
Additionally, EEG evaluations will explore potential changes in brain activity. Data from this arm will provide critical insights into the therapeutic potential of the 12 mg dose for reducing mood and anxiety symptoms while ensuring safety and maintaining tolerability.
干预措施: Biochemical determinations (Diagnostic Test)
Arm 3: 12 mg 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 12 mg of 5-MeO-DMT once a week for four consecutive weeks. This higher dose is designed to evaluate the safety, tolerability, and pharmacokinetics of 5-MeO-DMT at a level that remains below the threshold for inducing full psychedelic experiences.
Participants will be closely monitored for adverse effects, changes in vital signs, and overall health during the treatment period. Detailed psychiatric assessments, including the STAI, BDI-II and DASS-21 will be used to measure changes in anxiety, depression, and emotional well-being. Neurocognitive tests, such as the FAS, PASAT and Digit Symbol, to evaluate attention, working memory, and processing speed.
Additionally, EEG evaluations will explore potential changes in brain activity. Data from this arm will provide critical insights into the therapeutic potential of the 12 mg dose for reducing mood and anxiety symptoms while ensuring safety and maintaining tolerability.
干预措施: Acute Subjective Ratings of Psychedelic Effects (Diagnostic Test)
Arm 3: 12 mg 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 12 mg of 5-MeO-DMT once a week for four consecutive weeks. This higher dose is designed to evaluate the safety, tolerability, and pharmacokinetics of 5-MeO-DMT at a level that remains below the threshold for inducing full psychedelic experiences.
Participants will be closely monitored for adverse effects, changes in vital signs, and overall health during the treatment period. Detailed psychiatric assessments, including the STAI, BDI-II and DASS-21 will be used to measure changes in anxiety, depression, and emotional well-being. Neurocognitive tests, such as the FAS, PASAT and Digit Symbol, to evaluate attention, working memory, and processing speed.
Additionally, EEG evaluations will explore potential changes in brain activity. Data from this arm will provide critical insights into the therapeutic potential of the 12 mg dose for reducing mood and anxiety symptoms while ensuring safety and maintaining tolerability.
干预措施: vital signs (Diagnostic Test)
Arm 3: 12 mg 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 12 mg of 5-MeO-DMT once a week for four consecutive weeks. This higher dose is designed to evaluate the safety, tolerability, and pharmacokinetics of 5-MeO-DMT at a level that remains below the threshold for inducing full psychedelic experiences.
Participants will be closely monitored for adverse effects, changes in vital signs, and overall health during the treatment period. Detailed psychiatric assessments, including the STAI, BDI-II and DASS-21 will be used to measure changes in anxiety, depression, and emotional well-being. Neurocognitive tests, such as the FAS, PASAT and Digit Symbol, to evaluate attention, working memory, and processing speed.
Additionally, EEG evaluations will explore potential changes in brain activity. Data from this arm will provide critical insights into the therapeutic potential of the 12 mg dose for reducing mood and anxiety symptoms while ensuring safety and maintaining tolerability.
干预措施: Cognitive Assessments (Diagnostic Test)
Arm 3: 12 mg 5-MeO-DMT Sublingual Administration
In this arm, participants will receive a sublingual dose of 12 mg of 5-MeO-DMT once a week for four consecutive weeks. This higher dose is designed to evaluate the safety, tolerability, and pharmacokinetics of 5-MeO-DMT at a level that remains below the threshold for inducing full psychedelic experiences.
Participants will be closely monitored for adverse effects, changes in vital signs, and overall health during the treatment period. Detailed psychiatric assessments, including the STAI, BDI-II and DASS-21 will be used to measure changes in anxiety, depression, and emotional well-being. Neurocognitive tests, such as the FAS, PASAT and Digit Symbol, to evaluate attention, working memory, and processing speed.
Additionally, EEG evaluations will explore potential changes in brain activity. Data from this arm will provide critical insights into the therapeutic potential of the 12 mg dose for reducing mood and anxiety symptoms while ensuring safety and maintaining tolerability.
干预措施: Psychiatric Assessments (Diagnostic Test)
Arm 4: Placebo Sublingual Administration
Participants in this arm will receive a placebo formulation administered sublingually once a week for four consecutive weeks. The placebo is designed to be indistinguishable from the active 5-MeO-DMT formulations in appearance, taste, and administration method, ensuring that both participants and investigators remain blinded to treatment allocations.
Participants will undergo the same evaluations as those in the active treatment arms. These assessments include psychiatric evaluations (STAI, BDI-II, and DASS-21), and neurocognitive tests to measure attention, memory, and processing speed. EEG evaluations will also be performed to explore potential changes in brain activity.
This arm serves as the baseline comparator, allowing for the differentiation of the specific therapeutic effects of 5-MeO-DMT from potential placebo effects. The findings will help establish the safety and efficacy of the active compound in reducing symptoms of anxiety and depression.
干预措施: BMND08 (Drug)
Arm 4: Placebo Sublingual Administration
Participants in this arm will receive a placebo formulation administered sublingually once a week for four consecutive weeks. The placebo is designed to be indistinguishable from the active 5-MeO-DMT formulations in appearance, taste, and administration method, ensuring that both participants and investigators remain blinded to treatment allocations.
Participants will undergo the same evaluations as those in the active treatment arms. These assessments include psychiatric evaluations (STAI, BDI-II, and DASS-21), and neurocognitive tests to measure attention, memory, and processing speed. EEG evaluations will also be performed to explore potential changes in brain activity.
This arm serves as the baseline comparator, allowing for the differentiation of the specific therapeutic effects of 5-MeO-DMT from potential placebo effects. The findings will help establish the safety and efficacy of the active compound in reducing symptoms of anxiety and depression.
干预措施: Brain electrical activity monitor (Procedure)
Arm 4: Placebo Sublingual Administration
Participants in this arm will receive a placebo formulation administered sublingually once a week for four consecutive weeks. The placebo is designed to be indistinguishable from the active 5-MeO-DMT formulations in appearance, taste, and administration method, ensuring that both participants and investigators remain blinded to treatment allocations.
Participants will undergo the same evaluations as those in the active treatment arms. These assessments include psychiatric evaluations (STAI, BDI-II, and DASS-21), and neurocognitive tests to measure attention, memory, and processing speed. EEG evaluations will also be performed to explore potential changes in brain activity.
This arm serves as the baseline comparator, allowing for the differentiation of the specific therapeutic effects of 5-MeO-DMT from potential placebo effects. The findings will help establish the safety and efficacy of the active compound in reducing symptoms of anxiety and depression.
干预措施: Biochemical determinations (Diagnostic Test)
Arm 4: Placebo Sublingual Administration
Participants in this arm will receive a placebo formulation administered sublingually once a week for four consecutive weeks. The placebo is designed to be indistinguishable from the active 5-MeO-DMT formulations in appearance, taste, and administration method, ensuring that both participants and investigators remain blinded to treatment allocations.
Participants will undergo the same evaluations as those in the active treatment arms. These assessments include psychiatric evaluations (STAI, BDI-II, and DASS-21), and neurocognitive tests to measure attention, memory, and processing speed. EEG evaluations will also be performed to explore potential changes in brain activity.
This arm serves as the baseline comparator, allowing for the differentiation of the specific therapeutic effects of 5-MeO-DMT from potential placebo effects. The findings will help establish the safety and efficacy of the active compound in reducing symptoms of anxiety and depression.
干预措施: Acute Subjective Ratings of Psychedelic Effects (Diagnostic Test)
Arm 4: Placebo Sublingual Administration
Participants in this arm will receive a placebo formulation administered sublingually once a week for four consecutive weeks. The placebo is designed to be indistinguishable from the active 5-MeO-DMT formulations in appearance, taste, and administration method, ensuring that both participants and investigators remain blinded to treatment allocations.
Participants will undergo the same evaluations as those in the active treatment arms. These assessments include psychiatric evaluations (STAI, BDI-II, and DASS-21), and neurocognitive tests to measure attention, memory, and processing speed. EEG evaluations will also be performed to explore potential changes in brain activity.
This arm serves as the baseline comparator, allowing for the differentiation of the specific therapeutic effects of 5-MeO-DMT from potential placebo effects. The findings will help establish the safety and efficacy of the active compound in reducing symptoms of anxiety and depression.
干预措施: vital signs (Diagnostic Test)
Arm 4: Placebo Sublingual Administration
Participants in this arm will receive a placebo formulation administered sublingually once a week for four consecutive weeks. The placebo is designed to be indistinguishable from the active 5-MeO-DMT formulations in appearance, taste, and administration method, ensuring that both participants and investigators remain blinded to treatment allocations.
Participants will undergo the same evaluations as those in the active treatment arms. These assessments include psychiatric evaluations (STAI, BDI-II, and DASS-21), and neurocognitive tests to measure attention, memory, and processing speed. EEG evaluations will also be performed to explore potential changes in brain activity.
This arm serves as the baseline comparator, allowing for the differentiation of the specific therapeutic effects of 5-MeO-DMT from potential placebo effects. The findings will help establish the safety and efficacy of the active compound in reducing symptoms of anxiety and depression.
干预措施: Cognitive Assessments (Diagnostic Test)
Arm 4: Placebo Sublingual Administration
Participants in this arm will receive a placebo formulation administered sublingually once a week for four consecutive weeks. The placebo is designed to be indistinguishable from the active 5-MeO-DMT formulations in appearance, taste, and administration method, ensuring that both participants and investigators remain blinded to treatment allocations.
Participants will undergo the same evaluations as those in the active treatment arms. These assessments include psychiatric evaluations (STAI, BDI-II, and DASS-21), and neurocognitive tests to measure attention, memory, and processing speed. EEG evaluations will also be performed to explore potential changes in brain activity.
This arm serves as the baseline comparator, allowing for the differentiation of the specific therapeutic effects of 5-MeO-DMT from potential placebo effects. The findings will help establish the safety and efficacy of the active compound in reducing symptoms of anxiety and depression.
干预措施: Psychiatric Assessments (Diagnostic Test)
结局指标
主要结局
Number of participants with Adverse Events Coded by MedDRA Following Sublingual Administration of 5-MeO-DMT
时间窗: Throughout the 6 weeks of the interventional study.
Number of participants experiencing Adverse Events following the sublingual administration of 5-MeO-DMT, as assessed and coded by MedDRA.
Maximum Plasma Concentration (Cmax) following sublingual administration of 5-MeO-DMT.
时间窗: From baseline at 0 minutes to 120 minutes following administration.
Blood samples will be collected prior to and up to 120 minutes post-administration to determine the peak plasma concentration (Cmax) of 5-MeO-DMT.
Time to Maximum Plasma Concentration (Tmax) following sublingual administration of 5-MeO-DMT
时间窗: From baseline at 0 minutes to 120 minutes following administration.
Blood samples will be collected to assess the time taken to reach the maximum plasma concentration (Tmax) of 5-MeO-DMT.
Area Under the Curve (AUC) following sublingual administration of 5-MeO-DMT.
时间窗: From baseline at 0 minutes to 120 minutes following administration.
Blood samples will be analyzed to calculate the area under the plasma concentration-time curve (AUC), reflecting the overall drug exposure.
Elimination Half-life (t1/2) of 5-MeO-DMT.
时间窗: From baseline at 0 minutes to 120 minutes following administration.
Blood samples will be used to determine the elimination half-life (t1/2) of 5-MeO-DMT after sublingual administration.
Mystical Experience Questionnaire (MEQ) Assessment at 40 Minutes Post-Administration
时间窗: The MEQ will be completed at 40 minutes post-administration during each dosing week (Weeks 1-4) to assess the subjective mystical experiences induced by sublingual 5-MeO-DMT.
The Mystical Experience Questionnaire (MEQ) is used to assess the subjective mystical experiences following psychedelic administration. It evaluates aspects such as feelings of unity, transcendence, and the sense of the sacred. The MEQ includes questions about altered perceptions of time, space, and self, as well as emotional and cognitive shifts. Higher scores indicate a stronger experience of mystical qualities.
Peak Experience Scale (PES) Assessment at 40 Minutes Post-Administration
时间窗: The PES will be completed at 40 minutes post-administration during each dosing week (Weeks 1-4) to capture the intensity and emotional impact of the 5-MeO-DMT experience.
The Peak Experience Scale (PES) is a tool for measuring the intensity and quality of peak experiences following psychedelic use. It includes items related to emotional intensity, personal insight, and transcendence. Participants rate the emotional and psychological impact of their experiences, with higher scores reflecting more intense peak experiences.
Ego Dissolution Inventory (EDI) Assessment at 40 Minutes Post-Administration
时间窗: The EDI will be completed at 40 minutes post-administration during each dosing week (Weeks 1-4) to evaluate the degree of ego dissolution experienced after 5-MeO-DMT consumption.
The Ego Dissolution Inventory (EDI) assesses the extent to which participants experience a loss of ego boundaries or self-identity following psychedelic administration. It includes questions that explore the feeling of oneness with the environment, other people, or the universe, as well as the dissolution of self-related thoughts and ego. Higher scores indicate stronger experiences of ego dissolution.
次要结局
- Mean change in Beck Depression Inventory II (BDI-II) from Baseline to Week 5(The BDI test will be conducted at baseline (Week 0), during treatment (Weeks 1-4), and at follow-up (Week 5) to assess the impact of 5-MeO-DMT on the severity of depression.)
- Mean change in State-Trait Anxiety Inventory (STAI) from Baseline to Week 5(STAI evaluations will be conducted at baseline (Week 0), during treatment (Weeks 1-4), and at follow-up (Week 5) to assess the impact of 5-MeO-DMT on anxiety levels.)
- Mean change in Depression, Anxiety, and Stress Scale (DASS-21) from Baseline to Week 5(DASS-21 will be conducted at baseline (Week 0), during treatment (Weeks 1-4), and at follow-up (Week 5) to evaluate the impact of 5-MeO-DMT on mood and stress.)
- Change in Phonological Verbal Fluency Test (FAS) from Baseline to Week 5(The FAS will be administered at baseline (Week 0), during treatment (Weeks 1-4), and at follow-up (Week 5) to assess changes in executive function during and after sublingual 5-MeO-DMT administration.)
- Change in Paced Auditory Serial Addition Test (PASAT) from Baseline to Week 5(The PASAT will be administered at baseline (Week 0), during treatment (Weeks 1-4), and at follow-up (Week 5) to evaluate the effects of 5-MeO-DMT on cognitive processing speed and attention.)
- Change in Digit Span Scale (DSS) from Baseline to Week 5(The DSS will be administered at baseline (Week 0), during treatment (Weeks 1-4), and at follow-up (Week 5) to assess changes in attention and working memory following 5-MeO-DMT administration.)