CompletedPhase 1

Relative Bioavailability of Intravenous GTX-104 Compared to Oral Nimodipine Capsules in Healthy Subjects

Canada58 participantsStarted 2021-08-26

Plain-language summary

This is a Phase 1, single center, randomized, two-period crossover study in healthy male and female subjects designed to evaluate the relative bioavailability (BA) and safety at steady state of two formulations of nimodipine: GTX 104 (nimodipine for intravenous \[IV\] infusion; test formulation) and nimodipine oral capsules, RS (reference formulation).

Who can participate

Age range

18 Years – 55 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: * Subject had a body mass index between 18 and 32 kg/m2, inclusive. * Subject was in good general physical health as determined by absence of clinically significant (CS) medical or psychiatric history, physical examination findings, vital signs, clinical laboratory evaluations, and 12-lead ECG measurements. Exclusion Criteria: * History or presence of clinically significant medical illness, including, but not limited to, cardiovascular, pulmonary, hematologic, endocrine, immunologic, dermatologic, neurologic, psychiatric, renal, hepatic, chronic respiratory, or gastrointestinal disease, that could have interfered with the interpretation of the study. * Had current or recent (within 6 months) history of gastrointestinal disease or any surgical or medical condition (eg, Crohn's or liver disease) that could potentially alter the absorption, metabolism, or excretion of the study drug.

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

Cmax Day 1

Timeframe: Day 1 for the first dose (8:00 AM dose)

AUC (AUCDay 3, 0-24hr)

Timeframe: Day 3 from 8:00 AM to 8:00 AM from 0 to 24 hr

Trial details

NCT IDNCT05418348

SponsorGrace Therapeutics Inc.

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2022-02-17

View on ClinicalTrials.gov More Aneurysmal Subarachnoid Hemorrhage trials