This research study is being conducted to find out whether Trappsol® Cyclo™, an experimental treatment for people with Niemann-Pick disease Type C1 (NPC-1) is safe at 3 different dose levels and what effects it has on people who have this condition. NPC-1 is caused by a defect in a protein which is important for the transport of fatty substances like cholesterol out of cells. Without this protein, fats build up in the cells ultimately leading to organ damage. The way in which this experimental treatment works is not fully understood but laboratory experiments have shown that it can potentially remove cholesterol build up from the cells in people who have NPC-1. Approximately 12 patients will be asked to take part in this research study for up to 56 weeks in total. recruitment is expected to take 9 months.Patients who take part will receive treatment by an intravenous infusion every two weeks. The study will look at what the body does to the drug as well as what the drug does to the body by taking and examining blood and urine samples. Samples of Cerebrospinal fluid (CSF) are also taken by lumbar puncture during and following the first treatment dose. Patients will also have their hearing tested, be asked questions by their doctor as well completing questionnaires to help assess any changes in their condition during treatment. Optional assessments patients can choose to take part in include liver biopsies, additional lumbar punctures for CSF.examinations to see if the drug is affecting these. This study is being sponsored and funded by CTD holdings INC. It is planned to be run in the UK, Italy, and Sweden.
Age range
2 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.
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.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
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.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
To evaluate the plasma the Maximum Concentration (C max) of 3 doses of Trappsol by measurement of plasma levels
Timeframe: 0,2,4,6,& 8 hours (h) after the start of the IV infusion of Trappsol and 0.5,1,2,4,8 & 12 h after the end of the infusion
To evaluate the Time to Maximum Concentration ( Tmax) of 3 doses of Trappsol by measurement of plasma levels
Timeframe: 0,2,4,6,& 8h after the start of IV infusion of Trappsol and 0.5,1,2,4,6 &12h after the end of infusion
To evaluate the Volume of Distribution of Trappsol by measurement of plasma levels
Timeframe: ),2,4,6 & 8 h after the start of the IV infusion of Trappsol and 0.5,1,2,4,8,&12 h after the end of the infusion
To evaluate the elimination half-life of Trappsol by measurement of plasma levels
Timeframe: 0,2,3,6 & 8h after the start of IV infusion of Trappsol and 0.5,1,2,4,8 &12h after the end of infusion