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A Study of Thymoglobuline® Induction Therapy in Adult Recipients of Donated After Cardiac Death Kidney Transplant (START-DCD)

22 de abril de 2022 actualizado por: Sanofi

A Prospective, Multi-center, Single-arm, Interventional Study of Thymoglobuline® Induction Therapy in Adult Recipients of Donated After Cardiac Death Kidney Transplant in China

Primary Objective:

To investigate the efficacy of the standard dose of Thymoglobuline® induction therapy for preventing acute rejection (AR) after transplantation among recipients of Donated after Cardiac Death (DCD) kidney transplant.

Secondary Objectives:

  • To evaluate delayed graft function (DGF), graft and patient survival after kidney transplant.
  • To evaluate adverse events of Thymoglobuline® throughout the study.
  • To explore possible risk factors of AR and DGF in patients with DCD kidney transplant.
  • To evaluate AR and DGF under different risk stratifications and explore an description optimal induction therapy regimen for recipients of DCD kidney transplant.

Descripción general del estudio

Descripción detallada

The total study duration per patient is 6.5 months.

Tipo de estudio

Intervencionista

Inscripción (Actual)

115

Fase

  • Fase 4

Contactos y Ubicaciones

Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.

Ubicaciones de estudio

Criterios de participación

Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.

Criterio de elegibilidad

Edades elegibles para estudiar

18 años a 65 años (Adulto, Adulto Mayor)

Acepta Voluntarios Saludables

No

Géneros elegibles para el estudio

Todos

Descripción

Inclusion criteria :

  • Male or female.
  • Patient is a Chinese recipient of kidney transplant for the first time.
  • Patient is a recipient of kidney allograft from Chinese donors donated after cardiac death (including kidney donated after brain death followed by circulatory death).
  • Recipient's age is between 18 to 65 years old (including 18 years).
  • Donor's age is more than 5 years old.
  • Recipient's weight is greater than or equal to 50 kg but less than or equal to 80 kg.
  • Patient fully understands the study and signs the informed consent form (ICF) prior to any study procedure.

Exclusion criteria:

  • Patient is a multiple organ transplant recipient.
  • Recipient with previous kidney or other organ transplant history.
  • Recipient and donor have incompatible blood types.
  • Recipient and donor have 5 or 6 mismatched human leucocyte antigen (HLA).
  • Recipient is known to have an active infection or active chronic infection, or is seropositive for hepatitis B surface antigen (HBsAg), hepatitis C virus (HCV Ab), or human immunodeficiency virus (HIV). (Serological test results within 12 months before transplantation are acceptable.)
  • Recipient with cytomegalovirus (CMV) immunoglobulin G (IgG) negative who receives an allograft from CMV IgG positive donor (CMV IgG [D+/R-]).
  • Any systemic infection requiring continuous treatment at enrolment, but prophylactic treatment of CMV and/or Pneumocystis carinii pneumonia (PCP) is allowed.
  • Recipient has severe thrombocytopenia or leucopenia before operation (platelet count <75,000/ul, or the number of white blood cells <3,000 cells/mm3).
  • Serum levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST) or gamma glutamine transferase (GGT) ≥3ULN (upper limit of normal) within 1 week before transplantation, and not normalized at time of transplantation.
  • Recipient has a history of malignancy within 5 years.
  • Recipient with history of allergy and anaphylaxes to rabbit proteins or to any excipients.
  • Recipient has known contraindications to the administration of Thymoglobuline®.
  • Recipient has taken other investigational drugs or prohibited therapy for this study within 1 month or 5 of half-lives from screening, whichever is longer.
  • Recipient has previously used Thymoglobuline®, or has participated in any clinical trial of any other medicine or device within 30 days before signing ICF.
  • Pregnant or lactating women.
  • Male and female patients do not agree to practice medically acceptable contraception (i.e., barrier or pharmacologic: male patient must use condoms or his female partner must take oral contraceptives; the male partner of a female patient must use condoms ) for at least 6 months following the study treatment.
  • Conditions/situations such as:

    • Recipient not suitable for participation, whatever the reason, as judged by the Investigator, including medical, clinical, or psychosocial conditions, or patient potentially at risk of noncompliance to study procedures.
    • Donor known or suspected to have active infection before donation (such as blood cultures positive, seropositive for hepatitis B surface antigen [HBsAg], or antibody against hepatitis C virus [HCVAb], or human immunodeficiency virus [HIV]) or hypersensitive recipients (eg, panel reactive antibody [PRA] positive) before transplantation, judged by the Investigator.

The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.

Plan de estudios

Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.

¿Cómo está diseñado el estudio?

Detalles de diseño

  • Propósito principal: Prevención
  • Asignación: N / A
  • Modelo Intervencionista: Asignación de un solo grupo
  • Enmascaramiento: Ninguno (etiqueta abierta)

Armas e Intervenciones

Grupo de participantes/brazo
Intervención / Tratamiento
Experimental: Thymoglobuline

A cumulative dose of Thymoglobuline will be given intravenously, with a variable interval dose. Methylprednisolone will be given as induction therapy, according to institutional practice.

Tacrolimus, mycophenolate, and prednisone will be given as maintenance therapies.

Pharmaceutical form: creamy-white powder

Route of administration: intravenous

Otros nombres:
  • Timoglobulina

Pharmaceutical form: tablet

Route of administration: oral

Pharmaceutical form: powder

Route of administration: intravenous

Pharmaceutical form: capsule

Route of administration: oral

Pharmaceutical form: capsule

Route of administration: oral

Pharmaceutical form: tablet

Route of administration: oral

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Periodo de tiempo
Percentage of patients with biopsy-proven acute rejection events
Periodo de tiempo: 6 months
6 months

Medidas de resultado secundarias

Medida de resultado
Periodo de tiempo
Percentage of delayed graft function events
Periodo de tiempo: 6 months
6 months
Duration of delayed graft function events
Periodo de tiempo: 6 months
6 months
Percentage of survived grafts
Periodo de tiempo: 6 months
6 months
Percentage of survived patients
Periodo de tiempo: 6 months
6 months
Assessment of acute rejection risk factors
Periodo de tiempo: 6 months
6 months
Assessment of delayed graft function risk factors
Periodo de tiempo: 6 months
6 months
Percentage of acute rejection events in different risk stratifications
Periodo de tiempo: 6 months
6 months
Percentage of delayed graft function events in different risk stratifications
Periodo de tiempo: 6 months
6 months

Colaboradores e Investigadores

Aquí es donde encontrará personas y organizaciones involucradas en este estudio.

Patrocinador

Fechas de registro del estudio

Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados ​​por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.

Fechas importantes del estudio

Inicio del estudio (Actual)

16 de agosto de 2017

Finalización primaria (Actual)

12 de noviembre de 2019

Finalización del estudio (Actual)

12 de noviembre de 2019

Fechas de registro del estudio

Enviado por primera vez

29 de marzo de 2017

Primero enviado que cumplió con los criterios de control de calidad

29 de marzo de 2017

Publicado por primera vez (Actual)

4 de abril de 2017

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

25 de abril de 2022

Última actualización enviada que cumplió con los criterios de control de calidad

22 de abril de 2022

Última verificación

1 de abril de 2022

Más información

Términos relacionados con este estudio

Plan de datos de participantes individuales (IPD)

¿Planea compartir datos de participantes individuales (IPD)?

SÍ

Descripción del plan IPD

Qualified researchers may request access to patient level data and related study documents including the clinical study report, study protocol with any amendments, blank case report form, statistical analysis plan, and dataset specifications. Patient level data will be anonymized and study documents will be redacted to protect the privacy of trial participants. Further details on Sanofi's data sharing criteria, eligible studies, and process for requesting access can be found at: https://vivli.org

Información sobre medicamentos y dispositivos, documentos del estudio

Estudia un producto farmacéutico regulado por la FDA de EE. UU.

No

Estudia un producto de dispositivo regulado por la FDA de EE. UU.

No

producto fabricado y exportado desde los EE. UU.

No

Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .

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