← Back to Search

Transplantation

Kidney + Bladder Transplant for Organ Failure

Phase < 1
Recruiting
Led By Patricio Gargollo, MD
Research Sponsored by Mayo Clinic
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Male or female patients between 1 yr. and 60 years of age
Ability of subject and/or care provider to be successfully trained in clean intermittent catheterization and bladder cycling. Or current use of CIC
Timeline
Screening 3 weeks
Treatment Varies
Follow Up year 1-4
Awards & highlights

Study Summary

This trial will test if it is possible to transplant both a kidney and bladder from another person.

Who is the study for?
This trial is for individuals aged 1-60 with severe kidney disease or bladder conditions needing both a kidney and bladder transplant. They must be able to perform self-catheterization, have stable mental health, and not be pregnant. Excluded are those with certain allergies, active infections, recent cancer treatments (except skin cancer), uncontrolled diabetes or hypertension, psychiatric issues affecting compliance, or any condition making surgery too risky.Check my eligibility
What is being tested?
The study tests the feasibility of performing simultaneous kidney and vascularized urinary bladder transplants in patients who need them due to severe organ dysfunction. It aims to determine if this combined procedure can be done safely and effectively.See study design
What are the potential side effects?
Potential side effects may include typical risks associated with transplant surgeries such as infection risk from immunosuppressive drugs required post-transplantation, surgical complications like bleeding or clotting issues, anesthesia reactions, and possible organ rejection.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
Select...
I am between 1 and 60 years old.
Select...
I or my caregiver can learn or already know how to use a catheter.
Select...
My kidney disease is due to a bladder condition.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~year 1-4
This trial's timeline: 3 weeks for screening, Varies for treatment, and year 1-4 for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Establish if concomitant renal and vascularized urinary bladder allograft transplantation is feasible.
Urinary Bladder
Secondary outcome measures
Incidence of all serious adverse events including unanticipated adverse events

Trial Design

1Treatment groups
Experimental Treatment
Group I: Intervention groupExperimental Treatment1 Intervention
Patients will undergo a cadaveric donor bladder transplant in addition to or after their kidney transplant rather than using intestinal segments for bladder reconstruction or construction.

Find a Location

Who is running the clinical trial?

Mayo ClinicLead Sponsor
3,207 Previous Clinical Trials
3,766,830 Total Patients Enrolled
Patricio Gargollo, MDPrincipal InvestigatorMayo Clinic

Media Library

Concomitant Renal and Urinary Bladder Allograft Transplantation (Transplantation) Clinical Trial Eligibility Overview. Trial Name: NCT04626167 — Phase < 1
Chronic Kidney Disease Research Study Groups: Intervention group
Chronic Kidney Disease Clinical Trial 2023: Concomitant Renal and Urinary Bladder Allograft Transplantation Highlights & Side Effects. Trial Name: NCT04626167 — Phase < 1
Concomitant Renal and Urinary Bladder Allograft Transplantation (Transplantation) 2023 Treatment Timeline for Medical Study. Trial Name: NCT04626167 — Phase < 1

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

How many subjects are being monitored for this medical experiment?

"Confirmed, the clinical trial is still recruiting patients. This medical experiment was initially launched on June 1st 2021, and its details have been most recently updated on June 23rd 2022. The study seeks to enrol 30 individuals at 2 separate sites."

Answered by AI

Are there any available slots for potential participants of this experiment?

"As per the clinicaltrials.gov entry, this trial is still seeking participants; its inception date was June 1st 2021 and it was revised on June 23rd 2022."

Answered by AI

Could I be considered to partake in this medical study?

"This clinical trial seeks thirty individuals aged between one and sixty who have bladder exstrophy. Eligible participants must be able to adhere to clean intermittent catheterization (CIC) and bladder cycling, take optimal doses of anticholinergic drugs or display contraindications for such agents, present with CKD due to neurogenic bladders, lower urinary tract obstruction or other disorders of the urinary bladder, demonstrate a medical need for a transplant as evidenced by hostile bladders defined as end filling pressure or detrusor leak point pressure (DLPP) of greater than 40 cm H20 below estimated capacity for age; new onset of upper"

Answered by AI

Is there an age cutoff for eligibility in this trial?

"As per the entry requirements for this clinical research, enrollees must be at least 1 year old and not exceed 60 years of age."

Answered by AI
~11 spots leftby Jan 2026