Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 9:12 PM
Ignite Modification Date:
2025-12-24 @ 9:12 PM
NCT ID:
NCT06757504
Brief Summary:
This is a multi-center, randomized, double-blind, multiple dose levels, parallal group, placebo-controlled study, to evaluate the safety, PK profiles and preliminary efficacy of TTYP01 tablets in adolescents and children with ASD.
Detailed Description:
This is a multi-center, randomized, double-blind, multiple dose levels, parallal group, placebo-controlled study, to evaluate the safety, PK profiles and preliminary efficacy of TTYP01 tablets in adolescents and children with ASD.
The trial will be conducted in 3 stages. It plans to firstly enroll 24 adolescent participants (≥12 to \< 16 years) with ASD. After all the 24 adolescent participants have completed the 4-week follow-up and observation, the Data and Safety Monitoring Board (DSMB) will review the data obtained from these adolescent participants, and then make a recommendation on whether to enroll pediatric participants (≥6 to \< 12 years) with ASD and continue the adolescent participants' enrollment, whether it is necessary to adjust the protocol, or whether to terminate the trial for safety considerations, etc. If pediatric participants can be enrolled, it plans to first enroll 24 pediatric participants, and the DSMB will review all data after all these participants have completed the 4-week follow-up and observation, and then make a recommendation on whether to continue enrollment of adolescent and pediatric participants, whether to adjust the protocol, or whether to terminate the trial for safety considerations, etc. If the enrollment of adolescent and pediatric participants can be continued, the trial will proceed to Stage 3 until 150 adolescent and pediatric participants with ASD are enrolled. In addition, throughout the trial, the DSMB may conduct irregular reviews of safety, tolerability, PK, and efficacy data, and give recommendations based on the results of the review, including but not limited to adjusting the trial protocol and early termination of the trial for safety considerations. A DSMB review is triggered if a neurotoxicity AE occurs. The composition, responsibilities, etc. of the DSMB are described in Section 4.2 of the protocol.
Eligible participants will be randomized in a 1:1:1 ratio to receive TTYP01 low-dose, TTYP01 high-dose and placebo treatment. Randomization is stratified by age group (≥12 vs \< 12 years of age). Participants will be given the corresponding dose of the investigational product for 12 weeks based on their weight and groups as listed in the table in the protocol. The dosing regimen can be adjusted based on the safety, tolerability, PK and other data accumulated in the previous period.
Study:
NCT06757504
Study Brief:
Protocol Section:
NCT06757504