Actively Recruiting

Phase Not Applicable
Age: 18Years - 65Years
All Genders
NCT06809075

Immunological Reset to Allow Access to HLA Compatible Transplantation in Highly Sensitized Kidney Transplant Candidates Through Non-myeloablative Autologous Stemm Cell Transplantation

Led by Hospital Universitari Vall d'Hebron Research Institute · Updated on 2025-02-12

10

Participants Needed

1

Research Sites

138 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

This is a study for hypersensitized patients who have been waiting for more than 3 years for an offer for a kidney transplant. The objective is to perform a transplant of autologous hematopoietic precursors with the aim of producing what we call an immunological reset to make the maximum number of anti-HLA antibodies disappear and thus increase the chances of the patient receiving an offer for a kidney transplant.

CONDITIONS

Official Title

Immunological Reset to Allow Access to HLA Compatible Transplantation in Highly Sensitized Kidney Transplant Candidates Through Non-myeloablative Autologous Stemm Cell Transplantation

Who Can Participate

Age: 18Years - 65Years
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Able to understand and provide written consent
  • Women and men aged 18 to 65 years
  • Diagnosed with chronic kidney disease and currently on dialysis
  • On the waiting list for kidney transplant from a deceased donor with no compatible offer received in the last 3 years
  • cPRA greater than 97% and prioritized in the transplant program for over 3 years
  • Positive IgG serologies for Cytomegalovirus and Epstein Barr
  • Women of childbearing potential must have a negative pregnancy test at entry and agree to use safe contraception during the study
  • Vaccinated against tetanus, influenza, pneumococcus, and herpes zoster
Not Eligible

You will not qualify if you...

  • Current or recurrent infections including HIV, hepatitis B, hepatitis C, zoster, or active tuberculosis
  • Serious uncontrolled major organ disease
  • Infection requiring hospitalization or intravenous antibiotics within 4 weeks prior to screening or oral antibiotics within 2 weeks prior
  • Primary or secondary immunodeficiencies
  • History of malignancy within 5 years except certain skin cancers properly removed
  • Known abuse of alcohol, drugs, or chemicals within 1 year prior to screening
  • Complicated peripheral venous access
  • Neutropenia or thrombocytopenia within 4 weeks prior to screening
  • Severe allergic reactions to human monoclonal antibodies
  • Treatment with investigational agents within 4 weeks or 5 half-lives prior to screening
  • Immunization with live vaccines within 2 months prior to screening
  • Pregnant or breastfeeding women

AI-Screening

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Trial Site Locations

Total: 1 location

1

Hospital Universitari Vall d'Hebron

Barcelona, Spain, 08035

Actively Recruiting

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Research Team

O

Oriol Bestard, MD, PhD

CONTACT

D

Delphine Kervella, MD, PhD

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

NONE

Allocation

NA

Model

SINGLE_GROUP

Primary Purpose

TREATMENT

Number of Arms

1

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