Cystinosis Clinical Trial
Official title:
Phase 1b/2a Trial of Allogeneic Hematopoietic Stem Cell Transplantation (HSCT) From an HLA-partially Matched Related or Unrelated Donor After TCRαβ+ T-cell/CD19+ B-cell Depletion for Patients Who Will Receive a Kidney Transplant (KT) From the Same HSCT/KT Donor
Verified date | July 2023 |
Source | Stanford University |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
This is a single center, non-randomized, non-controlled open-label phase 1b/2a trial of performing sequential αβdepleted-HSCT and KT in patients requiring KT to prevent kidney rejection post-KT, in the absence of any post-KT immunosuppression, to abrogate the need for lifelong immunosuppression, the risk of chronic rejection and, ultimately, the need for repeated transplantation.
Status | Recruiting |
Enrollment | 12 |
Est. completion date | October 2034 |
Est. primary completion date | October 2032 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 1 Year to 30 Years |
Eligibility | Inclusion Criteria: - Anticipated need for kidney transplant due to: a. Underlying genetic/immunologic disease the following conditions i. SIOD ii. FSGS iii. Cystinosis iv. SLE v. Membranoproliferative glomerulonephritis vi. Renal vasculitis characterized by positivity of the presence of ANCA vii. Other genetic diseases leading to kidney disease requiring KT Or b. Patients who have rejected a previous KT regardless of the underlying disease - Chronic kidney disease (CKD) stage 3 or greater - Steroids < 0.5 mg/Kg/day - The donor and recipient must be identical, as determined by high resolution typing, at least one allele of each of the following genetic loci: HLA-A, HLA-B, HLA-Cw, HLA-DQB1 and HLA-DRB1 - Lansky/Karnofsky score > 50; the Karnofsky Scale will be used in subjects = 16 years of age, and the Lansky Scale will be used for those < 16 years of age. - Able to give informed consent or have an LAR available to provide consent - Male and female subjects of childbearing potential must agree to use an effective means of birth control to avoid pregnancy throughout the transplant procedure, while on immunosuppression, and if the subject experiences any cGvHD Exclusion Criteria: - Pregnant or lactating females. - Greater than Grade II aGvHD or severe, unmanaged extensive cGvHD due to a previous allograft at the time of inclusion - Dysfunction of liver (ALT/AST > 10 times upper normal value, or direct bilirubin > 3 times upper normal value), unmanageable dysfunction of renal function while undergoing dialysis - Severe cardiovascular disease at the time of evaluation unresponsive to nutritional and dialytic support (left ventricular ejection fraction < 40%), or clinical or echocardiographic evidence of severe diastolic dysfunction - Current active infectious disease. Human immunodeficiency virus (HIV)-infected patients on effective anti-retroviral therapy with undetectable viral load within 6 months are eligible for this trial. For patients with evidence of chronic hepatitis B virus (HBV) infection, the HBV viral load must be undetectable on suppressive therapy, if indicated. Patients with a history of hepatitis C virus (HCV) infection must have been treated and cured. Patients with HCV infection who are currently on treatment are eligible if they have an undetectable HCV viral load. - Serious concurrent uncontrolled medical disorders except for primary disease leading to chronic kidney disease - Lack of patient/parent/guardian informed consent - Any severe concurrent disease which, in the judgement of the investigator would place the patient at increased risk during participation in the study |
Country | Name | City | State |
---|---|---|---|
United States | Lucile Packard Children's Hospital | Palo Alto | California |
Lead Sponsor | Collaborator |
---|---|
Alice Bertaina | California Institute for Regenerative Medicine (CIRM) |
United States,
Bertaina A, Grimm PC, Weinberg K, Parkman R, Kristovich KM, Barbarito G, Lippner E, Dhamdhere G, Ramachandran V, Spatz JM, Fathallah-Shaykh S, Atkinson TP, Al-Uzri A, Aubert G, van der Elst K, Green SG, Agarwal R, Slepicka PF, Shah AJ, Roncarolo MG, Gallo A, Concepcion W, Lewis DB. Sequential Stem Cell-Kidney Transplantation in Schimke Immuno-osseous Dysplasia. N Engl J Med. 2022 Jun 16;386(24):2295-2302. doi: 10.1056/NEJMoa2117028. — View Citation
Bertaina A, Merli P, Rutella S, Pagliara D, Bernardo ME, Masetti R, Pende D, Falco M, Handgretinger R, Moretta F, Lucarelli B, Brescia LP, Li Pira G, Testi M, Cancrini C, Kabbara N, Carsetti R, Finocchi A, Moretta A, Moretta L, Locatelli F. HLA-haploidentical stem cell transplantation after removal of alphabeta+ T and B cells in children with nonmalignant disorders. Blood. 2014 Jul 31;124(5):822-6. doi: 10.1182/blood-2014-03-563817. Epub 2014 May 28. — View Citation
Busque S, Scandling JD, Lowsky R, Shizuru J, Jensen K, Waters J, Wu HH, Sheehan K, Shori A, Choi O, Pham T, Fernandez Vina MA, Hoppe R, Tamaresis J, Lavori P, Engleman EG, Meyer E, Strober S. Mixed chimerism and acceptance of kidney transplants after immunosuppressive drug withdrawal. Sci Transl Med. 2020 Jan 29;12(528):eaax8863. doi: 10.1126/scitranslmed.aax8863. — View Citation
Coemans M, Susal C, Dohler B, Anglicheau D, Giral M, Bestard O, Legendre C, Emonds MP, Kuypers D, Molenberghs G, Verbeke G, Naesens M. Analyses of the short- and long-term graft survival after kidney transplantation in Europe between 1986 and 2015. Kidney Int. 2018 Nov;94(5):964-973. doi: 10.1016/j.kint.2018.05.018. Epub 2018 Jul 24. — View Citation
Crompton KE, Elwood N, Kirkland M, Clark P, Novak I, Reddihough D. Feasibility of trialling cord blood stem cell treatments for cerebral palsy in Australia. J Paediatr Child Health. 2014 Jul;50(7):540-4. doi: 10.1111/jpc.12618. Epub 2014 Jun 9. — View Citation
Dharnidharka VR, Fiorina P, Harmon WE. Kidney transplantation in children. N Engl J Med. 2014 Aug 7;371(6):549-58. doi: 10.1056/NEJMra1314376. No abstract available. — View Citation
Kawai T, Cosimi AB, Spitzer TR, Tolkoff-Rubin N, Suthanthiran M, Saidman SL, Shaffer J, Preffer FI, Ding R, Sharma V, Fishman JA, Dey B, Ko DS, Hertl M, Goes NB, Wong W, Williams WW Jr, Colvin RB, Sykes M, Sachs DH. HLA-mismatched renal transplantation without maintenance immunosuppression. N Engl J Med. 2008 Jan 24;358(4):353-61. doi: 10.1056/NEJMoa071074. — View Citation
Kawai T, Sachs DH, Sprangers B, Spitzer TR, Saidman SL, Zorn E, Tolkoff-Rubin N, Preffer F, Crisalli K, Gao B, Wong W, Morris H, LoCascio SA, Sayre P, Shonts B, Williams WW Jr, Smith RN, Colvin RB, Sykes M, Cosimi AB. Long-term results in recipients of combined HLA-mismatched kidney and bone marrow transplantation without maintenance immunosuppression. Am J Transplant. 2014 Jul;14(7):1599-611. doi: 10.1111/ajt.12731. Epub 2014 Jun 5. — View Citation
Kelter R. Bayesian Hodges-Lehmann tests for statistical equivalence in the two-sample setting: Power analysis, type I error rates and equivalence boundary selection in biomedical research. BMC Med Res Methodol. 2021 Aug 17;21(1):171. doi: 10.1186/s12874-021-01341-7. — View Citation
Kitchlu A, Dixon S, Dirk JS, Chanchlani R, Vasilevska-Ristovska J, Borges K, Dipchand AI, Ng VL, Hebert D, Solomon M, Michael Paterson J, Gupta S, Joseph Kim S, Nathan PC, Parekh RS. Elevated Risk of Cancer After Solid Organ Transplant in Childhood: A Population-based Cohort Study. Transplantation. 2019 Mar;103(3):588-596. doi: 10.1097/TP.0000000000002378. — View Citation
Lepeytre F, Dahhou M, Zhang X, Boucquemont J, Sapir-Pichhadze R, Cardinal H, Foster BJ. Association of Sex with Risk of Kidney Graft Failure Differs by Age. J Am Soc Nephrol. 2017 Oct;28(10):3014-3023. doi: 10.1681/ASN.2016121380. Epub 2017 Jun 7. — View Citation
Poggio ED, Augustine JJ, Arrigain S, Brennan DC, Schold JD. Long-term kidney transplant graft survival-Making progress when most needed. Am J Transplant. 2021 Aug;21(8):2824-2832. doi: 10.1111/ajt.16463. Epub 2021 Feb 8. — View Citation
Scandling JD, Busque S, Lowsky R, Shizuru J, Shori A, Engleman E, Jensen K, Strober S. Macrochimerism and clinical transplant tolerance. Hum Immunol. 2018 May;79(5):266-271. doi: 10.1016/j.humimm.2018.01.002. Epub 2018 Jan 9. — View Citation
* Note: There are 13 references in all — Click here to view all references
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Number of patients who are able to discontinue immunosuppression post-KT | Donor chimerism equal or greater to 95% after successful HSCT/KT therapy allows for withdrawal of immunosuppressive therapy in patient | Day +90 post-KT | |
Secondary | Number of patients with successful kidney function | Normal renal function as measured by the glomerular filtration rate (GFR) using the CKiD Under 25 (U25) formula that includes the serum creatinine and the Cystatin C, along with normal protein excretion. | +1 year post-KT | |
Secondary | Number of patients with myloid engraftment | Cumulative incidence of donor myeloid engraftment by Day +42 post-HSCT. Myeloid engraftment is defined as ANC of > 0.5 x 109/L for three consecutive laboratory values obtained on different days. Date of myeloid engraftment is the first date of the three lab values taken. | Day +42 post-HSCT | |
Secondary | Number of patients with persistent full donor chimerism | >95% donor chimerism for myeloid and lymphoid cells as assessed by peripheral blood (total, CD15+, CD3+, CD19+, CD56+, and CD34+) chimerism by Short Tandem Repeat (STR) or next-generation sequencing (NGS) analysis | Day +180 and 1 year post-KT | |
Secondary | Number of patients with acute GvHD | Cumulative incidence of acute GvHD (graded as II-IV and III-IV using the Magic criteria) | Day +90 and Day +180 post-HSCT | |
Secondary | Number of patients with chronic GvHD | Cumulative incidence of chronic GvHD by NIH consensus criteria | +1 year post-HSCT | |
Secondary | Number of patients with de novo acute GVHD | Cumulative incidence of de novo acute GvHD (graded as II-IV and III-IV using the Magic criteria) | +1 year post-KT | |
Secondary | Number of patients with de novo chronic GVHD | Cumulative incidence of de novo chronic GVHD as measured by NIH consensus criteria | +1 year post-KT | |
Secondary | Number of patients with functional tolerance to donor cells | Lack of recipient immune response to donor cells when tested with mixed lymphocyte culture | 6- and 12-months post-KT | |
Secondary | Number of cases of secondary malignancies | New incidence of secondary malignancies in patients after study participation | +5 year post-KT |
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