Yükleniyor... / Loading...
SARS-CoV-2 Donor-Recipient Immunity Transfer
Bu çalışma, allojenik kök hücre nakli (allogeneic hematopoietic cell transplant) yapılan hastalarda SARS-CoV-2'ye karşı bağışıklığın vericiden alıcıya aktarılıp aktarılmadığını; kan ve tükürük örnekleri ile tıbbi kayıt incelemesi yoluyla araştırmıştır. Çalışmaya, lenfoma, lösemi veya miyelodisplastik sendrom gibi kan kanserleri (hematologic malignancies) nedeniyle allojenik kök hücre nakli planlanan hastalar katılmıştır. Faz uygulanmayan bu çalışma yürütülmüş ve tamamlanmıştır.
Yukarıdaki özet, resmî kaydın sade dile aktarılmış halidir. Orijinal İngilizce başlık referans için gösterilir.
Kriterler ClinicalTrials.gov kaydından orijinal İngilizce haliyle alınmıştır. Uygunluk kararını yalnızca deneyi yürüten ekip verebilir.
Inclusion Criteria: * ALL COHORTS: Documented written informed consent of the participant * ALL COHORTS: Recipients must have a planned allogeneic HCT procedure. MRD, MUD, and haplo HCT allowed. Usage of post-transplant cyclophosphamide (PTCy) permitted only in haplo setting * ALL COHORTS: GCSF-mobilized peripheral blood stem cell (PBSC) only as graft source * ALL COHORTS: Planned HCT with minimal to no-T cell depletion of graft for the treatment of the following hematologic malignancies: * Lymphoma (Hodgkin and non-Hodgkin) * Myelodysplastic syndrome * Acute lymphoblastic leukemia in first or second remission (for acute lymphoblastic leukemia/lymphoblastic lymphoma, the disease status must be in hematologic remission by bone marrow and peripheral blood. Persistent lymphadenopathy on computed tomography \[CT\] or CT/positron emission tomography \[PET\] scan without progression is allowed) * Acute myeloid leukemia in first or second remission * Chronic myelogenous leukemia in first chronic or accelerated phase, or in second chronic phase * Other hematologic malignancies including chronic lymphocytic leukemia, myeloproliferative disorders and myelofibrosis * ALL COHORTS: Willingness to * Provide blood samples and saliva specimens * Permit medical record review * ADDITIONAL CRITERIA FOR RECIPIENTS IN THE MAIN COHORT: * Absence of documented COVID-19 history and active COVID-19 infection * ADDITIONAL CRITERIA FOR RECIPIENTS IN THE REFERENCE COHORT: Active COVID-19 infection during HCT