The goal of the global Phase 1/2 clinical trial is to evaluate whether CID-103, a novel anti-CD38 monoclonal antibody, is safe and effective in adults with with active and chronic active renal allograft antibody mediated rejection (ABMR). The main questions the study aims to answer are:• To evaluate the safety and tolerability of CID-103 in subjects with ABMR with different increasing doses of CID-103.• To evaluate clinical efficacy of CID-103 at an optimal dose in participants with active and chronic active ABMR following renal allograft transplant. The study will be done in two parts: Part A will test increasing doses of CID-103 to see how safe it is and how well people tolerate it. Researchers will also aim to find a safe dose range. Part B will enroll approximately 40 participants to see how well the medicine works and gather more safety and efficacy information. The goal is to find the optimal dose to use in future studies.CID-103 is given through an intravenous (IV) infusion. During the study, participants may receive treatment for up to 12 months, followed by a post-treatment safety follow-up period to check for ongoing safety and effectiveness. This study is an important step toward developing a new treatment for people living with ABMR. If CID-103 is found to be safe and effective, it could offer a new option for patients who do not respond well to current therapies.
Age range
18 Years
Sex
ALL
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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.
Arms A: Number of participants experiencing study-specific safety events or meeting treatment stopping criteria
Timeframe: Up to Week 65
Arms A: Number of participants with AEs with focus on infections, cytopenias, and IRRs
Timeframe: Up to Week 65
Arms A: Number of Participants With Serious Adverse Events (SAEs)
Timeframe: Up to Week 65
Arms A: Number of Participants With Anti-Drug Antibody (ADA)
Timeframe: Up to week 65
Part B: Number of Participants With Achievement of Biopsy-Proven Histologic Resolution of AMR Activity at Week 24
Timeframe: at Week 24