Allogeneic Stem-Cell Transplant — Early Chimerism Following Allogeneic Stem-Cell Transplant
Citation(s)
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Bashey A, Solomon SR T-cell replete haploidentical donor transplantation using post-transplant CY: an emerging standard-of-care option for patients who lack an HLA-identical sibling donor. Bone Marrow Transplant. 2014 Aug;49(8):999-1008. doi: 10.1038/bmt.2014.62. Epub 2014 May 19.
Choi, YB et al Does Day 14 Peripheral Blood Chimerism after Allogeneic Hematopoietic Stem Cell Transplantation Predict Treatment Failure in Children with Non-Malignant Disease? BBMT 2016; 22: S310.
Fabricius WA, Ramanathan M Review on Haploidentical Hematopoietic Cell Transplantation in Patients with Hematologic Malignancies. Adv Hematol. 2016;2016:5726132. doi: 10.1155/2016/5726132. Epub 2016 Feb 29.
Farhan S, Bazydlo M, Neme K, Mikulandric N, Peres E, Janakiraman N Chimerism in Myeloid Malignancies following Stem Cell Transplantation Using FluBu4 with and without Busulfan Pharmacokinetics versus BuCy. Adv Hematol. 2017;2017:8690416. doi: 10.1155/2017/8690416. Epub 2017 Nov 8.
Huisman C, de Weger RA, de Vries L, Tilanus MG, Verdonck LF Chimerism analysis within 6 months of allogeneic stem cell transplantation predicts relapse in acute myeloid leukemia. Bone Marrow Transplant. 2007 Mar;39(5):285-91. doi: 10.1038/sj.bmt.1705582. Epub 2007 Jan 29.
Hussain, A et al Lineage-Specific Chimerism and Incidence of Graft Failure Following T-Cell Replete Haploidentical Transplantation Using Post-Transplant Cyclophosphamide in Eighty-Nine Consecutive Patients From a Single Center. Blood 2012; 120: 3030.
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.
Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.
Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.
Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.
