Study on the Effectiveness and Safety of Intranasal BPL-003 for Patients with Treatment-Resistant Depression

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What is this study about?

This clinical trial is focused on studying a condition known as Treatment-Resistant Depression (TRD). TRD is a type of depression that does not improve after trying at least two different treatments. The study is testing a new treatment called BPL-003, which is a nasal powder containing the active substance mebufotenin benzoate. This treatment is being developed by Beckley Psytech Ltd and is administered through the nose.

The purpose of the study is to evaluate how effective and safe BPL-003 is for people with TRD. Participants will receive the treatment along with psychological support. The study will have two parts: an initial phase to determine how well the treatment works and a follow-up phase to assess its safety. During the study, participants will be monitored for any changes in their depression symptoms and any side effects they might experience.

Participants will be asked to attend several study visits where they will receive the treatment and undergo assessments. These assessments will help researchers understand how the treatment affects depression symptoms and overall health. The study aims to provide valuable information on whether BPL-003 can be a helpful option for people with TRD who have not found relief with other treatments.

1 joining the study

Upon joining the study, participants are required to provide informed consent. This involves understanding the study’s purpose and agreeing to participate.

Participants must be between 18 and 75 years old and have a diagnosis of treatment-resistant depression, which means they have not responded to at least two different treatments for depression.

2 initial assessment

Participants undergo an initial assessment to confirm eligibility. This includes a review of medical history and current medications.

Participants must stop taking any current antidepressant medications, following a gradual reduction plan to avoid withdrawal symptoms.

3 core study phase

During the core study phase, participants receive the study medication, BPL-003, administered as a nasal powder.

The dosage and frequency of administration are determined by the study protocol, and participants receive psychological support throughout this phase.

4 monitoring and assessments

Participants are regularly monitored for changes in their depression symptoms using various scales, such as the Montgomery-Asberg Depression Rating Scale (MADRS).

Regular health checks are conducted to monitor vital signs, laboratory tests, and any potential side effects.

5 open label extension (OLE)

Participants who complete the core study may enter the open label extension phase, where they continue to receive BPL-003 and psychological support.

The focus of this phase is to assess the long-term safety of the medication.

6 final assessments and study completion

At the end of the study, participants undergo final assessments to evaluate the overall impact of the treatment on their depression.

Participants are provided with information on the study’s findings and any necessary follow-up care.

Who Can Join the Study?

Must be willing and able to give written permission to participate in the study.
Must be between 18 and 75 years old.
Must have at least moderate major depressive disorder (MDD), which is a type of depression, based on medical records and assessments.
Must have treatment-resistant depression (TRD), meaning they have not responded to at least two different depression treatments during the current episode.
Must have a score of 19 or higher on the Hamilton Depression Rating Scale (HDRS), a tool used to measure depression severity, at the start of the study.
Must have a score of 4 or higher on the Clinical Global Impression-Severity (CGI-S) scale, which assesses the severity of mental illness, at the start of the study.
If currently taking antidepressant medications, must be willing and able to stop taking them gradually, following local guidelines, to avoid withdrawal symptoms.
Must be able and willing to follow all study requirements, including attending all study visits and completing necessary assessments.
Must be willing to avoid alcohol for 48 hours before certain study procedures.
Must be willing to avoid recreational drugs from the start until the end of the study. Occasional use of cannabinoids (substances found in cannabis) before the study is allowed if it does not lead to a substance use disorder.
Must allow their general doctor and any specialist to be informed about their participation in the study.
For the open label extension (OLE) part of the study, must have completed the initial CORE study.
For the OLE, must be willing and able to give written permission again.
For the OLE, must be willing to avoid alcohol for 48 hours before certain study procedures.
For the OLE, must be willing to avoid recreational drugs throughout the study.

Who Cannot Join the Study?

Individuals who do not have Treatment-Resistant Depression (TRD) cannot participate. TRD is a type of depression that does not improve after trying several treatments.
Participants must be within a certain age range, typically adults, to be eligible.
Both males and females can participate, but certain gender-specific conditions may exclude someone.
People who are considered part of a vulnerable population may be excluded. This term refers to groups who might be at a higher risk of harm or exploitation, such as children, pregnant women, or those with certain disabilities.
Individuals with certain medical conditions or who are taking specific medications that could interfere with the study may be excluded.
Participants must be able to provide informed consent, meaning they understand the study and agree to participate.
Anyone who has participated in another clinical trial recently may be excluded to avoid interference with the study results.

Where you can join this trial?

Verified and Recommended Sites

No sites found in this category

Verified Sites

Site Name	City	Country	Status
Samodzielny Publiczny Zaklad Opieki Zdrowotnej Centralny Szpital Kliniczny Uniwersytetu Medycznego W Lodzi	Lodz	Poland
Hospital Universitario De Salamanca	Salamanca	Spain

Other Sites

Site Name	City	Country
Hospital Sant Joan De Deu Barcelona	Esplugues De Llobregat	Spain
Hospital Del Mar	Barcelona	Spain
Hospital Universitario Hm Puerta Del Sur	Mostoles	Spain
Central Institute of Mental Health	Mannheim	Germany
Universitaetsklinikum Tuebingen AöR	Tuebingen	Germany
Hospital Clinic De Barcelona	Barcelona	Spain
Charite Universitaetsmedizin Berlin KöR	Berlin	Germany
Instytut Psychiatrii I Neurologii	Warsaw	Poland
University Of Frankfurt	Frankfurt	Germany
Czdixrb Bjxbn Kfmmhosezmb Pyhuuktl Sud z ouqf	Gdansk	Poland
Ohnb Ceiyfu Bqmpqd Garg	Berlin	Germany
Ctddsy do Spowu Mkhmml Ly Cbgfzytrlr	Oviedo	Spain
Ulgqtekczveriz Clqwhgo Kxkkgrxcb	Gdansk	Poland
Ngcd Paypyujs Kfnjepd Pjxzfsgwoiwzsd Irmmutogj	Tuszyn	Poland

Trial status

Country	Status	Recruitment Start
Germany	Not recruiting	15.11.2023
Poland	Not recruiting	15.11.2023
Spain	Not recruiting	15.11.2023

Trial locations

BPL-003 is a medication being tested for its effectiveness in treating patients with depression that has not responded to other treatments. It is administered through the nose and is being studied to see how well it works and how safe it is when used alongside psychological support.

Investigated diseases:

Major depression

Treatment-Resistant Depression – Treatment-Resistant Depression (TRD) is a form of major depressive disorder that does not respond to standard treatments, such as antidepressant medications and psychotherapy. Individuals with TRD continue to experience persistent depressive symptoms despite trying multiple treatment options. The condition can lead to significant impairment in daily functioning and quality of life. TRD may involve a complex interplay of genetic, biological, and environmental factors. The progression of TRD can vary, with some individuals experiencing chronic symptoms, while others may have periods of partial improvement. Understanding and addressing TRD requires a comprehensive approach to identify and manage the underlying factors contributing to the resistance to treatment.

Trial ID:

2024-513457-70-00

Protocol code:

BPL-003-201

NCT ID:

NCT05870540

Trial Phase:

Therapeutic exploratory (Phase II)

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Study on the Effectiveness and Safety of Intranasal BPL-003 for Patients with Treatment-Resistant Depression

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