Early Phase 1 Type 1 Diabetes Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- You are between 18 and 40 years old (inclusive).
- You have been diagnosed with stage 2 or stage 3 type 1 diabetes, based on the American Diabetes Association's 2024 guidelines.
- At least one specific diabetes-related antibody was found in your blood at screening (such as GADA, IA-2A, IAA, ZnT8A, or ICA); people with two or more of these antibodies will be given priority for enrollment (note: the insulin antibody test only applies if you have been on insulin for two weeks or less).
- A specific test (a mixed-meal tolerance test or a fasting blood test) shows that your pancreas is still producing a certain minimum level of a hormone called C-peptide, which indicates some remaining insulin-producing function.
- You, or your legal representative, are willing and able to give written consent to take part in the study.
Who may not be able to join:
- You have a type of diabetes other than type 1, such as gestational diabetes, a genetic form of diabetes, or diabetes caused by another medical condition or injury.
- Your blood test at screening shows abnormal blood counts, such as low red blood cells (anaemia), low white blood cells, low neutrophils (a type of infection-fighting cell), or low platelets.
- Your blood tests at screening show signs of liver damage above a certain level.
- You have a serious heart condition, such as angina, a history of heart attack, heart failure, or a significant irregular heartbeat.
- You have significant kidney disease, including poor kidney function below a certain level, or you are receiving (or expected to need) kidney replacement therapy such as dialysis.
- You are currently taking medications that the trial doctor believes could meaningfully affect the course of your type 1 diabetes or your immune system.
- You have uncontrolled diabetic ketoacidosis (a serious diabetes complication where dangerous acids build up in the blood).
- You have an uncontrolled infection at screening, or your blood tests are positive for certain infections including hepatitis B (under specific conditions), hepatitis C, HIV, syphilis, or Epstein-Barr virus above a certain level.
- You have another active autoimmune disease (besides type 1 diabetes) that requires treatment affecting the whole immune system, or that has caused damage to any organ.
- You are pregnant, breastfeeding, planning to become pregnant within one year, or are unwilling to use effective contraception during the study (if pregnancy is possible for you).
- You have a history of cancer, unless the trial doctor considers it fully cured with no risk of it returning.
- You have taken part in another clinical trial within the last 3 months before enrolling.
- You have received a live attenuated vaccine (a type of vaccine using a weakened live virus or bacteria) within the past 4 weeks, or you plan to receive one during the study.
- The trial doctor has any other reason to believe the study would not be appropriate for you (confirm with trial site).
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Phone: 86-021-64041990
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Safety: Incidence of dose-limiting toxicities (DLTs), adverse events (AEs), serious adverse events (SAEs), and adverse events of special interest (AESIs) in participants with type 1 diabetes mellitus treated with RD13-02.; Change from baseline in 4-hour MMTT C-peptide AUC at Months 3, 6, and 12.
Can't join this trial?
Data last synced from ClinicalTrials.gov: 28 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.