Study of ChoironeX GalKO Porcine Thymokidney Xenotransplantation in End-Stage Renal Disease
End Stage Renal Disease
De qué trata este estudio
El registro indica que este estudio recluta participantes. La disponibilidad puede variar por centro.
- Tipo de estudio
- De intervención
- Fase
- Fase 1
- Rango de edad
- 18 años - 70 años
- Sexo admitido
- Todos los sexos
- Voluntarios sanos
- No aceptados
- Participantes
- 4 Estimado
Estos son puntos de partida, no una decisión de elegibilidad. El equipo debe revisar todos los requisitos.
Las explicaciones y la navegación están en español. Los textos proporcionados por el registro, incluidos títulos, resúmenes y criterios, se conservan en su idioma original. Puedes pedir orientación en español a WCR.
Acerca de la investigación
The goal of this clinical trial is to learn if a GalKO Porcine Thymokidney can maintain renal function, without the need for dialysis, after transplantation into adult subjects with End Stage Renal Disease.
¿Quién podría participar?
La lista siguiente contiene el texto del patrocinador. Puede incluir condiciones, tratamientos previos, resultados de pruebas y otros requisitos. Aparecer en tu búsqueda no significa que califiques.
Inclusion Criteria
- ESRD receiving hemodialysis or peritoneal dialysis for ≥6 months
- Eligible for kidney transplantation per site criteria
- \<50% likelihood of receiving a standard deceased-donor kidney transplant within 12 months
- Blood type and immunologic compatibility with study transplant confirmed by testing
- EBV seropositive
- Up to date on recommended vaccinations for immunocompromised individuals
- Willing to use protocol-required contraception
- Able to provide informed consent and comply with lifelong follow-up
Exclusion Criteria:
- Requirement for multi-organ transplantation
- Living donor available who is ABO-incompatible
- Kidney disease with high risk of post-transplant recurrence
- Polycystic kidney disease without prior native nephrectomy
- Unable or unwilling to comply with study procedures
- History of non-adherence to medical treatment
- Identified as vulnerable by psychological assessment
- Significant uncontrolled psychiatric illness
- Inadequate social support or caregiver unavailable/unwilling
- Current drug or alcohol misuse
- Serious non-renal illness with life expectancy \<1 year
- BMI \<16 or \>35 kg/m²
- Known hypercoagulable disorder
- Uncontrolled hypertension or hemodynamic instability at enrollment
- Clinically significant cardiovascular disease, including poorly controlled coronary artery disease, reduced left ventricular function, recent myocardial infarction or cardiac intervention, or clinically significant arrhythmia requiring treatment
- Serious liver disease or impaired liver function
- Diabetes mellitus with poor glycemic control (HbA1c \>10%)
- Active infection at time of transplantation
- Positive serology for hepatitis B, hepatitis C, or HIV
- Current, active, or untreated tuberculosis
- Malignancy within 5 years prior to enrollment, excluding adequately treated non-melanoma skin cancer
- Current systemic immunosuppressive therapy (excluding permitted corticosteroids)
- Participation in another interventional drug trial within 60 days prior to enrollment
- Pregnant or breastfeeding
- Known severe hypersensitivity to a required study medication with no acceptable alternative
Tratamiento, grupos y participación
El registro puede describir tratamientos y duración sin incluir un calendario completo. Pide al equipo las visitas, procedimientos, riesgos, costos y alternativas. Mantén tu atención habitual salvo que tu médico te indique un cambio.
- Asignación
- No aplica
- Enmascaramiento
- Sin enmascaramiento
Porcine Thymokidney
Porcine Thymokidney transplanted into patients with End Stage Renal Disease
Biological: ChoironeX GalKO Porcine Thymokidney
ChoironeX GalKO Porcine Thymokidney BIOLOGICAL
A constructed thymokidney from a genetically modified porcine donor will be preserved, packaged, transported and transplanted into the study subject at the study site in the same fashion as a human donor kidney. The thymokidney will remain in the subject throughout the subject's lifetime, or until thymokidney explant.
Qué evalúan los investigadores
Estas medidas indican qué se estudia. No prueban que un tratamiento funcione.
Medidas principales
Incidence and severity of adverse events (AEs), serious adverse events (SAEs), and adverse events of special interest (AESIs) from Day 0 through Month 6.
Plazo: 6 months
No informado en este registro.
Overall survival of the recipient without the need for chronic dialysis at Month 6.
Plazo: 6 months
No informado en este registro.
Medidas secundarias
Overall survival without the need for dialysis at Month 3.
Plazo: 3 months
No informado en este registro.
Graft survival free from hyperacute rejection at Day 3.
Plazo: 3 Days
No informado en este registro.
Incidence of acute and chronic xenograft rejection at Day 14, Months 3 and 6.
Plazo: 6 months
No informado en este registro.
Banff classification of xenograft pathology at biopsy.
Plazo: 6 months
No informado en este registro.
Renal filtration function as assessed by creatinine clearance (CrCl) by nuclear medicine scan at Day 14, Months 1, 3, and 6.
Plazo: 6 months
No informado en este registro.
Total number of clinically significant fluid electrolyte, hemodynamic, acid-base, and hematologic abnormalities requiring medical intervention per patient through Month 6.
Plazo: 6 months
No informado en este registro.
Total number of clinically significant mineral metabolism abnormalities requiring medical intervention per patient through Month 6
Plazo: 6 months
No informado en este registro.
Incidences of severe proteinuria (i.e., urinary protein: creatinine ratio of >3.5 g/g) per patient through Month 6.
Plazo: 6 months
No informado en este registro.
Change from baseline in blood pressure at Months 3 and 6.
Plazo: 6 months
No informado en este registro.
Incidence of porcine-derived infectious complications through Month 6, in study subjects, site staff, or close personal contacts.
Plazo: 6 months
No informado en este registro.
Incidence of opportunistic infections (excluding zoonoses) through Month 6, in study subjects.
Plazo: 6 months
No informado en este registro.
Change from baseline in thymokidney size using ultrasound imaging at Day 14, 21, and Months 1-6.
Plazo: 6 months
No informado en este registro.
New-onset diabetes after transplant (NODAT) through Month 6.
Plazo: 6 months
No informado en este registro.
Change from baseline in BMI at Months 3 and 6.
Plazo: 6 months
No informado en este registro.
Change from baseline in subject-reported quality of life at Months 1, 3, and 6 based on the EuroQol 5-Dimension 5-Level Questionnaire.
Plazo: 6 months
No informado en este registro.
Change from baseline in subject-reported quality of life at Months 1, 3, and 6 based on the Standardized Outcomes in Nephrology Life Subject Questionnaire.
Plazo: 6 months
No informado en este registro.
Change from baseline in subject-reported quality of life at Months 1, 3, and 6 based on the Kidney Transplant Questionnaire.
Plazo: 6 months
No informado en este registro.
Change from baseline in subject-reported quality of life at Months 1, 3, and 6 based on the Patient Global Impression of Change Questionnaire.
Plazo: 6 months
No informado en este registro.
Evaluate allosensitization in recipients of the thymokidney, defined as a >20% increase from baseline in panel reactive antibody (PRA).
Plazo: 6 months
No informado en este registro.
Duration of initial hospitalization.
Plazo: 6 months
No informado en este registro.
Duration of ICU care during initial hospitalization.
Plazo: 6 months
No informado en este registro.
Number of hospitalizations through Month 6.
Plazo: 6 months
No informado en este registro.
Time to thymokidney explant, and time to restarting dialysis after explant (if relevant).
Plazo: 6 months
No informado en este registro.
Incidence of temporary dialysis treatments through Month 6.
Plazo: 6 months
No informado en este registro.
Number of dialysis-free days through Month 6.
Plazo: 6 months
No informado en este registro.
Time from transplant to first dialysis treatment (if relevant).
Plazo: 6 months
No informado en este registro.
Revisa las tablas completas y sus limitaciones en el registro oficial.
Abrir resultados oficiales ↗Centros de investigación (2)
El estado general puede diferir del estado de un centro. Confirma la disponibilidad antes de trasladarte.
2 centros
NYU Langone HealthNew York, New York, United StatesReclutando
Study Site 2New York, New York, United StatesAún no recluta
Equipo y fechas
- Patrocinador principal
- Xeno Holdings (US), LLC dba ChoironeX
- Inicio del estudio
- 2026-11 Estimado
- Finalización primaria
- 30 jun 2028 Estimado
- Finalización del estudio
- 30 oct 2028 Estimado
- Primera publicación
- 10 jul 2026 Real
- Última actualización
- 10 nov 2026 Real
Contactos oficiales del estudio
Título oficial del estudio
Phase 1 Study of ChoironeX GalKO Porcine Thymokidney Xenotransplantation in End-Stage Renal Disease
Consulta a Wellness Clinical Research
Tu mensaje va a WCR, incluso si otra organización realiza este estudio. WCR puede orientarte, pero podría no realizar este estudio, tener acceso a su equipo ni poder inscribirte.
Fuente: API v2 de ClinicalTrials.gov. Patrocinadores e investigadores envían la información. La NLM no aprueba la seguridad ni la ciencia de todos los estudios registrados. Aviso del registro.
Consultado: 12 nov 2026 · Última actualización del registro: 10 nov 2026
