Phase 2 Chronic Kidney Disease Trial, Recruiting NCT06552169 Sponsor: Singulera Therapeutics Inc. Condition: Chronic Kidney Disease
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Phase 2 Chronic Kidney Disease Trial, Recruiting

NCT06552169
Recruiting Phase 2

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:

  • Adults between 18 and 65 years old who are planning to receive a single kidney transplant from a living donor.
  • The living kidney donor must also be between 18 and 65 years old. A close tissue match between donor and recipient is not required.
  • The donor and recipient must have compatible blood types (for example, a recipient with blood type O must receive from a donor with blood type O).
  • People who have never had any organ transplant before.
  • Women who could become pregnant must agree to use an approved form of birth control throughout the trial.
  • Male participants must agree to use birth control from the start of their transplant medicines and for at least 6 months after the kidney transplant.
  • Participants must be able to understand and sign a consent form before any trial procedures begin.
  • If the donor is required by the reviewing ethics board to give consent, the donor must also be able to understand and sign a consent form.

Who may not be able to join:

  • People who have a known allergy or medical reason to avoid certain immunosuppression medications used in this trial, including thymoglobulin, everolimus, sirolimus, or tacrolimus.
  • People whose pre-transplant blood tests show immune system reactions that could attack the donor kidney (positive crossmatch results).
  • People whose immune sensitisation level (PRA) is above 80% based on pre-transplant testing.
  • People who currently have, or have previously had, antibodies specifically targeting the donor's tissue.
  • People whose body mass index (BMI) is below 16 or above 38.
  • People who are pregnant or breastfeeding.
  • People whose overall life expectancy is severely limited by conditions other than kidney disease, as judged by the trial doctor.
  • People with ongoing active drug or alcohol misuse, as judged by the trial doctor.
  • People with a significant ongoing psychiatric condition, or a recent history of not following their current medical treatment, as judged by the trial doctor.
  • People with serious heart or cardiovascular conditions, including severely blocked arteries that cannot be corrected, a heart pumping function below 30%, a heart attack within the past 12 months, a heart procedure within the past 3 months, or a heart rhythm problem requiring a pacemaker or ongoing medication.
  • People who need to take ongoing blood-thinning (anticoagulant) medications. Blood-thinning medications taken to prevent clots (anti-platelet medications) are allowed if there is no documented heart rhythm problem.
  • People who have had a cancer diagnosis within the past 3 years, with the exception of certain common skin cancers (basal cell or squamous cell carcinoma).
  • People who have active hepatitis C (HCV), HIV, or hepatitis B (HBV) infection based on pre-transplant blood tests.
  • People whose blood test results fall outside certain acceptable ranges for white blood cells, platelets, fats (triglycerides and cholesterol), or blood clotting measures (confirm specific values with trial site).
  • People whose kidney disease is considered high risk for returning after transplant, such as certain conditions like primary focal segmental glomerulosclerosis, or others as determined by the trial doctor.
  • People who need ongoing immune-suppressing medications to manage their kidney disease or other conditions such as inflammatory bowel disease. People using inhaled corticosteroids (such as for asthma) are allowed.
  • People with diabetes who have a blood sugar control level (HbA1c) above 8%.
  • People who have an active infection that has not cleared before the transplant.
  • People in the treatment arm involving a cell collection procedure who have an active significant infection, a PRA above 80% on repeat testing, are pregnant or breastfeeding, have taken an experimental drug or anti-T cell therapy within the past 30 days, or do not meet the institution's pre-procedure safety requirements.
  • People in the treatment arm involving a cell infusion who have an active significant infection, a new serious medical condition, a rejection episode of the transplanted kidney before the infusion, are pregnant or breastfeeding (a negative pregnancy test is required before infusion), or have taken an experimental drug or anti-T cell therapy within the past 30 days.

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.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 28 July 2026
Phase 2: approximately ~30% of drugs entering this phase reach regulatory approval, based on published industry-wide historical data. This is not specific to this trial.
Phase success rates shown are historical industry-wide averages based on published data. They are not a prediction for this specific trial or your individual situation.

Contact this trial

Phone: +1-312-219-4670

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

Status
Recruiting
Phase
Phase 2
Sponsor
Singulera Therapeutics Inc.
Registry
ClinicalTrials.gov
Start date
13 June 2025
Est. completion
1 December 2027

Where this trial is recruiting

🇹🇼 Taiwan 🇺🇸 United States

Primary endpoints

Development of de novo donor-specific antibodies; Biopsy-proven acute rejection; Biopsy-proven subclinical rejection; Development of significant (2+) interstitial fibrosis/tubular atrophy; Successful taper to monotherapy (Arm 2)

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

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.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov