Evaluating VX-880 for Type 1 Diabetes in Kidney Transplant Patients

A Phase 3 Study to Evaluate the Efficacy, Safety, and Tolerability of VX-880 in Subjects With Type 1 Diabetes With a Kidney Transplant

PHASE3 · Vertex Pharmaceuticals Incorporated · NCT06832410

This study is testing if a new treatment called VX-880 can help people with Type 1 Diabetes who have had a kidney transplant manage their blood sugar better.

Quick facts

PhasePHASE3
Study typeInterventional
Enrollment10 (estimated)
Ages18 Years to 65 Years
SexAll
SponsorVertex Pharmaceuticals Incorporated (industry)
Locations7 sites (Philadelphia, Pennsylvania and 6 other locations)
Trial IDNCT06832410 on ClinicalTrials.gov

What this trial studies

This study aims to assess the efficacy, safety, and tolerability of VX-880 in individuals with Type 1 Diabetes who have undergone a kidney transplant. Participants must have a history of insulin dependence for at least five years and be on a stable immunosuppression regimen. The study will involve the use of continuous glucose monitoring to track participants' glucose levels throughout the trial. The goal is to determine how well VX-880 can manage diabetes in this specific patient population.

Who should consider this trial

Good fit: Ideal candidates are individuals with Type 1 Diabetes who have received a kidney transplant and are on a stable immunosuppression regimen.

Not a fit: Patients who have had prior islet cell transplants or multiple kidney transplants may not benefit from this study.

Why it matters

Potential benefit: If successful, this treatment could improve diabetes management and overall health outcomes for kidney transplant recipients with Type 1 Diabetes.

How similar studies have performed: While this approach is novel in the context of kidney transplant patients with Type 1 Diabetes, similar studies have shown promise in other populations.

Eligibility criteria

Show full inclusion / exclusion criteria
Key Inclusion Criteria:

* Clinical history of T1D with greater than or equal to (≥)5 years of insulin dependence
* Taking a stable immunosuppression regimen of tacrolimus and mycophenolate mofetil, mycophenolate sodium, or sirolimus for at least 4 weeks
* Consistent use of continuous glucose monitor (CGM) for at least 4 weeks before Screening and willingness to use CGM for the duration of the study

Key Exclusion Criteria:

* Prior islet cell transplant, organ transplant (other than kidney transplant), or cell therapy, except prior pancreatic graft that failed within the first 4 weeks
* Participants had \>1 kidney transplant procedure

Other protocol defined Inclusion/Exclusion criteria may apply.

Where this trial is running

Philadelphia, Pennsylvania and 6 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Type 1 Diabetes, Kidney Transplant

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.