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:
2026-03-26 @ 3:18 PM
Ignite Modification Date:
2026-03-26 @ 3:18 PM
NCT ID:
NCT07373067
Brief Summary:
This is a Phase 1b Extension Trial to allow repeat intracerebroventricular injections of RB-ADSCs in subjects previously treated in and successfully completed RBI Protocol RB-ADSC-02. In the previous Phase 1 clinical trial, RB-ADSC-02, subjects with mild to moderate Alzheimer's disease (AD) received a single intraventricular injection of RB-ADSC. RB-ADSC will be delivered intracerebroventricularly every 2 months via the previously implanted Ommaya reservoir for up to 6 injections in total. The primary objective of safety is performed 2 months after the last dose administration at the month 12 follow-up visit. The secondary objective endpoint evaluations of efficacy are performed at the month 6 and 12 visits.
Detailed Description:
This is a Phase 1b Extension Trial to allow repeat intracerebroventricular injections of RB-ADSCs in subjects previously treated in and successfully completed RBI Protocol RB-ADSC-02. In the previous Phase 1 clinical trial, RB-ADSC-02, subjects with mild to moderate Alzheimer's disease (AD) received a single intraventricular injection of RB-ADSC.
RB-ADSC will be delivered intracerebroventricularly every 2 months via the previously implanted Ommaya reservoir for up to 6 injections in total. Participants will be followed for 2 months after the last administration. The primary objective is safety and tolerability of repeated dosing of RB-ADSC. Adverse events (AEs) and serious adverse events (SAEs) will be assessed by the incidence and severity of dose-limiting toxicity (DLT) and other AEs, incidence and severity of cytokine response syndrome, vital sign measurements, clinical laboratory tests and physical examination. Preliminary efficacy of repeated dosing will be evaluated with clinical assessments (MMSE, FAST, ADAS-Cog), volumetric MRI (NeuroQuant), CSF biomarkers (phosphor-Tau, total-Tau,AB-42), and diagnostic imaging comparison (Amyloid-PET).
Study:
NCT07373067
Study Brief:
Protocol Section:
NCT07373067