Renal Failure, End Stage Clinical Trial
— ONEmreg12Official title:
The ONE Study: A Unified Approach to Evaluating Cellular Immunotherapy in Solid Organ Transplantation - M Reg Trial
Verified date | April 2019 |
Source | University of Regensburg |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
To collect evidence of the safety of administering donor-derived regulatory macrophage (M reg) preparations to living-donor renal transplant recipients in the context of an international European Union funded consortium aimed at evaluating cellular immunotherapy in solid organ transplantation (The ONE Study). It is anticipated that immune regulation induced by M reg therapy can eventually be used to reduce the need for conventional immunosuppression in transplant recipients.
Status | Terminated |
Enrollment | 8 |
Est. completion date | December 3, 2018 |
Est. primary completion date | December 3, 2018 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years and older |
Eligibility |
RECIPEINT Inclusion Criteria: - Chronic renal insufficiency necessitating kidney Tx - Aged at least 18 years - Able to commence the immunosuppressive regimen as specified - Willing and able to participate in The ONE Study subprojects - Signed and dated written informed consent Exclusion Criteria: - Patient has previously received any tissue or organ Tx - Known contraindication to the protocol-specified treatments /medications - HLA 0-0-0 mismatch - PRA grade >40% within 6 mo. prior to enrolment - Previous desensitisation treatment - Concomitant malignancy or history of malignancy <5 years before study entry (excluding successfully-treated non-metastatic skin BCC or SCC) - Significant local or systemic infection - HIV-positive, EBV-negative or suffering chronic viral hepatitis - CMV negative and receiving a kidney from a CMV+ donor - Significant liver disease - Malignant or pre-malignant haematological conditions - Any uncontrolled condition that could interfere with study objectives - Any condition placing the subject at undue risk - Ongoing treatment with systemic immunosuppressive drugs at study entry - Exposure to an investigational product during the study, or within 28 days or 5 half-lives of the product before study entry - Female patients of child-bearing potential with a +pregnancy test - Female patients breast-feeding or that are of child bearing potential and unwilling to use effective birth control - Psychological, familial, sociological or geographical factors hampering compliance - Any substance abuse or psychiatric disorder - Patients unable to freely give informed consent - Known IgA or IgG deficiency - Any pro-coagulant disposition causing undue risk - Previous history of transfusion-associated disease causing undue risk - Conditions resulting in substantially reduced pulmonary vasculature or increased pulmonary vascular resistance. Diseases causing substantially elevated pulmonary arterial or right heart hypertrophy or dysfunction - Known atrial or ventricular septal defects posing a risk of embolism - Known hypersensitivity to components of the manufactured cell product DONOR Inclusion Criteria: - Eligible for live kidney donation - Aged at least 18 years - Willing and able to provide a blood sample for The ONE Study Subproject - Willing to provide personal and medical/biological data for the trial analysis - Eligible for leucapheresis prior to organ donation - Signed and dated written informed consent Exclusion Criteria: - Genetically identical to the prospective organ recipient at the HLA loci (0-0-0 mismatch) - CMV-positive and donating to a CMV-negative recipient - Exposure to an investigational product during the study, or within 28 days or 5 half-lives of the product before study entry - Any form of substance abuse, psychiatric disorder, or other condition that, in the opinion of the Investigator, may invalidate communication with the investigator and/or designated study personnel - Subjects unable to freely give their informed consent |
Country | Name | City | State |
---|---|---|---|
Germany | University Hospital Regensburg | Regensburg |
Lead Sponsor | Collaborator |
---|---|
University of Regensburg |
Germany,
Geissler EK. The ONE Study compares cell therapy products in organ transplantation: introduction to a review series on suppressive monocyte-derived cells. Transplant Res. 2012 Sep 28;1(1):11. doi: 10.1186/2047-1440-1-11. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Other | incidence of malignancies arising directly from Mreg_UKR | 60 weeks | ||
Other | incidence of autoimmune disorders | 60 weeks | ||
Other | incidence of inflammatory pathologies | 60 weeks | ||
Other | incidence of anaemia, cytopaenia or biochemical disturbances unrelated to the function of the transplanted kidney | 60 weeks | ||
Other | A Health-Economics Subproject will evaluate the health-related quality-of-life of trial patients using patient-reported outcome measures | this subproject will also calculate the cost-effectiveness of the Mreg_UKR cell product | 60 weeks | |
Primary | biopsy-confirmed acute rejection incidence | 60 weeks | ||
Secondary | time to first acute rejection episode | 60 weeks | ||
Secondary | severity of acute rejection episodes | based on response to treatment and histological scoring | 60 weeks | |
Secondary | total immunosuppressive burden | assessed at last study visit | 60 weeks | |
Secondary | incidence of patients treated for subclinical acute rejection | 60 weeks | ||
Secondary | prevention of chronic graft dysfunction (chronic rejection or IF/TA) | assessed by clinical (impairment of GFR) and histopathological (Banff staging) measures | 60 weeks | |
Secondary | incidence of post-transplant dialysis, inclusion on the transplant waiting list or re-transplantation following graft loss through rejection | 60 weeks | ||
Secondary | avoidance of drug-related complications by immunosuppressant reduction | assessed by the incidence of reported adverse drug reactions | 60 weeks | |
Secondary | incidence of embolic pulmonary complications and other embolic events | 60 weeks | ||
Secondary | incidence of immunological reactions resulting in anaphylactoid reactions, immediate cardiovascular compromise or other acute organ failure | 1 week | ||
Secondary | biochemical disturbances caused by cell infusion | 1 week | ||
Secondary | over-suppression of the immune system assessed by the incidence of major and/or opportunistic infections, especially CMV, EBV and polyoma virus | 60 weeks | ||
Secondary | over-suppression of the immune system assessed by the incidence of neoplasia | 60 weeks | ||
Secondary | immunological condition of study patients | an extensive immune monitoring program has been established in The ONE Study | 60 weeks |
Status | Clinical Trial | Phase | |
---|---|---|---|
Completed |
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Recruiting |
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