Ignite Creation Date:
2025-12-25 @ 2:24 AM
Ignite Modification Date:
2026-02-27 @ 11:20 AM
Study NCT ID:
NCT02371434
Status:
COMPLETED
Last Update Posted:
2020-02-05
First Post:
2015-02-18
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
The ONE Study nTreg Trial (ONEnTreg13)
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}}, 'protocolSection': {'designModule': {'phases': ['PHASE1', 'PHASE2'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 17}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2015-02'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2020-02', 'completionDateStruct': {'date': '2017-11-01', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2020-02-03', 'studyFirstSubmitDate': '2015-02-18', 'studyFirstSubmitQcDate': '2015-02-19', 'lastUpdatePostDateStruct': {'date': '2020-02-05', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2015-02-25', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2017-11-01', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Incidence of biopsy-confirmed acute rejection (BCAR) within 60 weeks of organ transplantation', 'timeFrame': '60 weeks'}, {'measure': 'Incidence of infectious complications associated with cell administration.', 'timeFrame': '60 weeks'}, {'measure': 'Incidence of embolic pulmonary complications and other embolic events.', 'timeFrame': '60 weeks'}, {'measure': 'Incidence of immune responses resulting in anaphylactic reactions, cardiovascular compromise or other acute organ failure.', 'timeFrame': '60 weeks'}, {'measure': 'Biochemical disturbances associated with the cell infusion.', 'timeFrame': '60 weeks'}, {'measure': 'Over-suppression of the immune system assessed by the incidence of opportunistic infections, especially, CMV, EBV and polyoma virus.', 'timeFrame': '60 weeks'}, {'measure': 'Over-suppression of the immune system assessed by the incidence of neoplasia.', 'timeFrame': '60 weeks'}], 'secondaryOutcomes': [{'measure': 'Prevention of acute rejection will be secondarily assessed by measuring', 'timeFrame': '60 weeks', 'description': 'i) time to first acute rejection episode ii) severity of acute rejection episodes based on response to treatment and histological scoring iii) the level of total immunosuppression drugs at the final trial visit.'}, {'measure': 'Incidence of patients treated for subclinical acute rejection on the basis of histopathological findings', 'timeFrame': '60 weeks'}, {'measure': 'Prevention of chronic graft dysfunction (chronic rejection or IF/TA) will be assessed by clinical (impairment of GFR) and histopathological (Banff staging) measures.', 'timeFrame': '60 weeks'}, {'measure': 'Incidence of post-transplant dialysis, inclusion on the transplant waiting list or retransplantation following graft loss through rejection (acute or chronic).', 'timeFrame': '60 weeks'}, {'measure': 'Avoidance of drug-related complications by immunosuppressant reduction will be assessed by the incidence of reported adverse drug reactions.', 'timeFrame': '60 weeks'}]}, 'oversightModule': {'oversightHasDmc': True}, 'conditionsModule': {'conditions': ['Immunosuppressive Treatment of Living-donor Renal Transplantation']}, 'referencesModule': {'references': [{'pmid': '33087345', 'type': 'DERIVED', 'citation': 'Roemhild A, Otto NM, Moll G, Abou-El-Enein M, Kaiser D, Bold G, Schachtner T, Choi M, Oellinger R, Landwehr-Kenzel S, Juerchott K, Sawitzki B, Giesler C, Sefrin A, Beier C, Wagner DL, Schlickeiser S, Streitz M, Schmueck-Henneresse M, Amini L, Stervbo U, Babel N, Volk HD, Reinke P. Regulatory T cells for minimising immune suppression in kidney transplantation: phase I/IIa clinical trial. BMJ. 2020 Oct 21;371:m3734. doi: 10.1136/bmj.m3734.'}, {'pmid': '32446407', 'type': 'DERIVED', 'citation': 'Sawitzki B, Harden PN, Reinke P, Moreau A, Hutchinson JA, Game DS, Tang Q, Guinan EC, Battaglia M, Burlingham WJ, Roberts ISD, Streitz M, Josien R, Boger CA, Scotta C, Markmann JF, Hester JL, Juerchott K, Braudeau C, James B, Contreras-Ruiz L, van der Net JB, Bergler T, Caldara R, Petchey W, Edinger M, Dupas N, Kapinsky M, Mutzbauer I, Otto NM, Ollinger R, Hernandez-Fuentes MP, Issa F, Ahrens N, Meyenberg C, Karitzky S, Kunzendorf U, Knechtle SJ, Grinyo J, Morris PJ, Brent L, Bushell A, Turka LA, Bluestone JA, Lechler RI, Schlitt HJ, Cuturi MC, Schlickeiser S, Friend PJ, Miloud T, Scheffold A, Secchi A, Crisalli K, Kang SM, Hilton R, Banas B, Blancho G, Volk HD, Lombardi G, Wood KJ, Geissler EK. Regulatory cell therapy in kidney transplantation (The ONE Study): a harmonised design and analysis of seven non-randomised, single-arm, phase 1/2A trials. Lancet. 2020 May 23;395(10237):1627-1639. doi: 10.1016/S0140-6736(20)30167-7.'}]}, 'descriptionModule': {'briefSummary': 'The aim of this trial is to collect evidence of the safety of administering autologous CD4+CD25+FoxP3+ natural regulatory T cells (nTregs) to living-donor renal transplant recipients. In addition, the study will determine whether post-transplant nTregs infusion allows a tapering of conventional maintenance immunosuppression within 60 weeks after transplantation.', 'detailedDescription': 'The ONE Study aims to explore the feasibility, safety and efficacy of regulatory cell therapies as adjunct immunosuppressive treatments in the context of living-donor renal transplantation.The clinical trial presented here (ONEnTreg13) will test autologous, polyclonally expanded CD4+CD25+FoxP3+ nTregs as a somatic cell-based medicinal product.\n\nThe objective of this study is to determine whether administration of nTregs to recipients of living-donor kidney transplants is safe and able to polarize the immunological response of the recipient away from graft rejection and towards graft acceptance, allowing a reduction in the doses of pharmacological maintenance immunosuppression.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'maximumAge': '65 Years', 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria for organ recipients:\n\n* Chronic renal insufficiency with a GFR \\< 15 ml/min, accepted by the organ transplantation conference, registered by ET (Euro Transplant) and having a positive vote from the living donor ethic commission (Lebendspendekommission) at the Berlin Medical Association.\n* Willing and able to participate in The ONE Study IM and HEC Subprojects.\n* Signed and dated written informed consent. For patients unable to read and/or write, oral informed consent observed by an independent witness is acceptable if the patient has fully understood oral information given by the Investigator. The witness should sign the consent form on behalf of the patient.\n\nExclusion Criteria for organ recipients:\n\n* Patient has previously received any tissue or organ transplant other than the planned kidney graft.\n* Known contraindication to protocol-specified treatments / medications.\n* Genetically identical to the prospective organ donor at the HLA loci, the so called "full house match" (0-0-0 mismatch).\n* Panel-Reactive Antibody (PRA) grade \\> 40% within last 6 months before transplantation.\n* Previous treatment with any desensitization procedure (with or without IVIg).\n* Concomitant malignancy or history of malignancy within 5 years before study entry (excluding successfully-treated non-metastatic basal/squamous cell carcinoma of the skin).\n* Evidence of significant local or systemic infection.\n* CMV-negative recipient receiving a kidney from a CMV-positive donor. EBV-negative recipient receiving a kidney from an EBV-positive donor.\n* HIV-positive or suffering chronic viral hepatitis.\n* Significant liver disease, defined as persistently elevated AST and/or ALT levels \\> 2 x ULN.\n* Malignant or pre-malignant hematological conditions.\n* Any uncontrolled medical condition or concurrent disease that could interfere with the study objectives.\n* Any condition which, according to the Investigator, would place the subject at undue risk.\n* Ongoing treatment with systemic immunosuppressive drugs at study entry.\n* Participation in another clinical trial during the study or within 28 days prior to planned study entry.\n* Female patients of childbearing potential with a positive pregnancy test at enrolment.\n* Female patients who are breast-feeding.\n* All female patients of childbearing potential unless the patient is willing to maintain a highly effective method of birth control for the duration of the study.\n* Psychological, familial, sociological or geographical factors potentially hampering compliance with the study protocol and follow-up visit schedule.\n* Any form of drug or alcohol abuse, psychiatric disorder, or other condition that, in the opinion of the Investigator, may invalidate communication with the Investigator and/or designated study personnel.\n* Patients unable to freely give their informed consent (e.g. patients under legal guardianship).\n* Patients who are committed to an institution by virtue of an order issued either by the judicial or the administrative authorities\n* Known allergy/hypersensitivity to any component of the study product.'}, 'identificationModule': {'nctId': 'NCT02371434', 'acronym': 'ONEnTreg13', 'briefTitle': 'The ONE Study nTreg Trial (ONEnTreg13)', 'organization': {'class': 'OTHER', 'fullName': 'Charite University, Berlin, Germany'}, 'officialTitle': 'The ONE Study: A Unified Approach to Evaluating Cellular Immunotherapy in Solid Organ Transplantation - nTregs Trial', 'orgStudyIdInfo': {'id': 'ONEnTreg13'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Treatment arm', 'description': 'Patients in ONEnTreg13 will be treated with four immunosuppressive agents, all of which are classified as an Investigational Medicinal Products (IMPs):\n\n* nTregs\n* Prednisolone\n* MMF\n* Tacrolimus', 'interventionNames': ['Biological: autologous CD4+CD25+FoxP3+ natural regulat. T cells (nTregs)']}], 'interventions': [{'name': 'autologous CD4+CD25+FoxP3+ natural regulat. T cells (nTregs)', 'type': 'BIOLOGICAL', 'description': 'autologous CD4+CD25+FoxP3+ natural regulatory T cells (nTregs). nTregs will be infused at escalating doses of 0.5 x 10\\^6, 1 x 10\\^6, and 2.5-3 x 10\\^6 cells/kg body weight in cohorts of three patients each.', 'armGroupLabels': ['Treatment arm']}]}, 'contactsLocationsModule': {'locations': [{'zip': '13353', 'city': 'Berlin', 'country': 'Germany', 'facility': 'Charité University Medicine, Dept. of Nephrology and Internal Intensive Care', 'geoPoint': {'lat': 52.52437, 'lon': 13.41053}}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Prof. Dr. Petra Reinke', 'class': 'OTHER'}, 'responsibleParty': {'type': 'SPONSOR_INVESTIGATOR', 'investigatorTitle': 'Professor of Nephrology', 'investigatorFullName': 'Prof. Dr. Petra Reinke', 'investigatorAffiliation': 'Charite University, Berlin, Germany'}}}}