Fenix Innovation Group Pty Ltd

This study is looking at how a new cannabis compound with extremely low THC (0.08%), NTI164, is metabolised in the body and how it is excreted in urine over time (up to 28 days) in healthy adult volunteers. NTI164 will be delivered twice daily, at a concentration of 20mg/kg/day. There will be 2 parts to this study, Part A and Part B. Part A involves only one day of taking NTI164, whereas Part B involves taking NTI164 for 7 consecutive days. Urine samples and blood samples will be collected at certain time points after NTI164 dosing to help characterise how the drug is being broken down in the body and over what time frame.

This 18-week open-label study examines the effectiveness of Full-Spectrum Medicinal Cannabis Plant Extract containing 0.08% THC (NTI164) in treating Rett syndrome (RTT) in children and young people. The study aims to determine the impact of NTI164 on RTT symptoms over a 16-week treatment period.
Participants will start with a daily dose of 5 mg/kg of NTI164, which will be gradually increased over four weeks until they reach either the maximum tolerated dose or 20 mg/kg per day. They will then maintain this dose for eight weeks. Following this treatment phase, the dosage will be reduced by 5 mg/kg each week for four weeks until treatment concludes.
The effectiveness of the treatment will be assessed using tailored questionnaires that measure changes in the patients' conditions. Additionally, full blood examinations will be conducted at multiple points throughout the study to monitor the effects of the treatment.