Ask HopeStage to review this study with me
Leave your email and HopeStage can help you better understand this study.
Study reference: NCT04981561. HopeStage can help you review the study, but cannot decide medical eligibility.
CompletedNCT04981561
Safety and Tolerability of Zelquistinel in Normal Human Volunteers
This study is completed. It focuses on depression and currently lists study information in Global.
DepressionOtherFrom 18 Years to 45 Years
Key information made simple
This study exists to better understand the safety of blood tests and biological markers and how manageable it feels in practice. Researchers are trying to understand how people respond to blood tests and biological markers in practice and what may need to be adjusted. For people living with Depression, the gap between what sounds good on paper and what works in daily life is often important. If the findings are useful, they could help future care become more targeted, practical, and easier to trust. Taking part helps build the evidence that can improve understanding and care for others over time.
Your next step
The official record does not clearly spell out the visit format, but it appears to be coordinated directly by the research team. Participation appears to involve assessments along with scans or samples to help researchers understand patterns more clearly. The main fit is usually meeting the main study requirements, while common reasons not to take part include active substance or alcohol problems that could affect the results. This is an early-stage study, which usually means a smaller group and a focus on learning how the approach behaves.
Questions to ask before joining
- What are the exact eligibility criteria, and what could exclude someone?
- How many visits, assessments, or follow-ups are expected, and over what period?
- What risks, side effects, practical burdens, or alternatives should be understood first?
- Who should be contacted to confirm locations, timing, compensation, and next steps?
Things to check before joining
- Sponsor
- Syndeio Biosciences, Inc
- Sponsor type
- Biotech company
- Main activity
- blood test or biological sample
- Intervention
- Not available
- Time commitment
- long follow-up or multiple visits
- Study phase
- Not available
- Enrollment
- Not available
- Recruitment status
- Completed
- Source
- Official registry link
Key study information
- Official title
- Safety and Tolerability of Zelquistinel in Normal Human Volunteers
- Condition
- Major Depressive Disorder
- Study status
- Completed
- Sponsor / lead affiliation
- Syndeio Biosciences, Inc
- Location / country
- Global
- Registry
- ClinicalTrials.gov
- External trial ID
- NCT04981561
Why this study may matter
This study may matter because it adds public evidence around depression. HopeStage presents it as a starting point for understanding the study, checking the official source, and preparing questions with a care team.
For you
Taking part may help clarify how this condition is measured or understood.
It requires regular visits and structured follow-up.
Registry reference
This page links back to the public source record so people can verify details directly with the registry and research team.
If you want the full study description, eligibility criteria, locations, and sponsor information in the original format, this is the place to check before taking the next step.
- Official title
- Safety and Tolerability of Zelquistinel in Normal Human Volunteers
- Source
- ClinicalTrials.gov
- Official registry link
- Open official registry
- External trial ID
- NCT04981561
Not medical advice
Information from public sources. Are you the study sponsor? Contact us to update this page: hi@hopestage.com
Questions about this study
What is Safety and Tolerability of Zelquistinel in Normal Human Volunteers?
This study is exploring blood test or biological sample for people with depression. Participants may complete study visits, assessments, or follow-up activities defined by the research team. Direct benefit is not guaranteed.
Who is behind this study, and what type of sponsor is it?
This study is sponsored by Syndeio Biosciences, Inc. Based on the sponsor name or official registry information, it appears to be a biotech company. You should verify the details in the official registry record.
What does participation involve, what phase is it, and what should I ask about safety?
This study may involve blood test or biological sample, study visits, and assessments. The time commitment is long follow-up or multiple visits. The study phase is not available in HopeStage data. Check the official source record to see whether a phase is listed. Enrollment is not available in HopeStage data. HopeStage cannot say whether a study is safe or right for you. Before joining, ask the research team about possible risks, time commitment, visits, side effects, compensation, safety monitoring, and whether participation may affect your current care.
Where can I verify the study details?
Use the official source record linked on this page to check the full study description, recruitment status, eligibility criteria, locations, sponsor information, phase, enrollment, contact details, and any listed risks or requirements.
Want to find a study that may fit you better?
Answer a few simple questions to explore HopeStage studies by condition, country, and situation.
Find a study that may fit me