Study of the Oral Treatment MTR-601 in Cervical Dystonia (NCT06830642) | Clinical Trial Compass
SuspendedPhase 2
Study of the Oral Treatment MTR-601 in Cervical Dystonia
Stopped: Pending further safety evaluation
United States80 participantsStarted 2025-02-28
Plain-language summary
Study MTR-601-201 is an 8-week, randomized, placebo-controlled study to examine the safety, tolerability, and efficacy of MTR-601 in participants with cervical dystonia.
Who can participate
Age range
18 Years – 80 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Willing to adhere to study procedures and provide written informed consent prior to the start of any study procedures.
. Confirmed clinical diagnosis of cervical dystonia with the following:
. Adults 18-80 years of age at the time of consent.
. Weight ≥40 kg and body mass index (BMI) ≤35 kg/m2.
. Agree to practice highly effective birth control starting at screening and continuing for 30 days (females) or 90 days (males) after study treatment ends.
. History of, or physical examination findings indicating, clinically significant endocrine, neurological, gastrointestinal, cardiovascular, hematological, hepatic, immunological, renal, respiratory, genitourinary, or muscle abnormalities or diseases that, in the opinion of the Investigator, renders the participant unsuitable for the study.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
To evaluate the safety and tolerability of MTR-601 by the incidents of treatment-related adverse events as assessed by CTCAE v5.0
Timeframe: Baseline to week 6
2
To evaluate the efficacy of MTR-601 in participants with cervical dystonia