Despite recent therapeutic advances, multiple myeloma (MM) remains largely incurable. Here we report results of a phase I/II trial to evaluate the safety and activity of autologous T cells engineered to express an affinity-enhanced T cell receptor (TCR) recognizing a naturally processed peptide shared by the cancer-testis antigens NY-ESO-1 and LAGE-1. Twenty patients with antigen-positive MM received an average 2.4 × 10(9) engineered T cells 2 d after autologous stem cell transplant. Infusions were well tolerated without clinically apparent cytokine-release syndrome, despite high IL-6 levels. Engineered T cells expanded, persisted, trafficked to marrow and exhibited a cytotoxic phenotype. Persistence of engineered T cells in blood was inversely associated with NY-ESO-1 levels in the marrow. Disease progression was associated with loss of T cell persistence or antigen escape, in accordance with the expected mechanism of action of the transferred T cells. Encouraging clinical responses were observed in 16 of 20 patients (80%) with advanced disease, with a median progression-free survival of 19.1 months. NY-ESO-1-LAGE-1 TCR-engineered T cells were safe, trafficked to marrow and showed extended persistence that correlated with clinical activity against antigen-positive myeloma.

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NY-ESO-1–specific TCR–engineered T cells mediate sustained antigen-specific antitumor effects in myeloma

Graft-versus-leukemia effects of transplantation and donor lymphocytes

Prospective comparison of autologous stem cell transplantation followed by dose-reduced allograft (IFM99-03 trial) with tandem autologous stem cell transplantation (IFM99-04 trial) in high-risk de novo multiple myeloma.

In 2001, guidelines for the diagnosis and management of myeloma were published by the Guidelines Working Group of the UK Myeloma Forum (UKMF) on behalf of the British Committee for Standards in Haematology (BCSH) (UK Myeloma Forum; British Committee for Standards in Haematology, 2001). That same year, the second edition of guidelines prepared by the Nordic Myeloma Study Group (NMSG) in 1995 was issued (in the Scandinavian languages; http:// www.myeloma-nordic.org). As both sets of guidelines were intended to be evidence based, it was reassuring to note that the recommendations were similar. Subsequently, informal contact between members of the two groups led to the decision to prepare these common, updated guidelines. These revised and updated guidelines include new sections on imaging and the management of skeletal disease, cover new developments in disease classification and staging and the use of new therapeutic approaches, such as thalidomide, bortezomib and reduced-intensity allogeneic transplantation. The guidelines are presented in specific sections as follows:

https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1365-2141.2005.05867.x

Guidelines on the diagnosis and management of multiple myeloma 2005

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http://iacld.ir/DL/ravesh/guidelinesforthediagnosisandmanagementofmultiplemyeloma2011.pdf

Laurens L. Laterveer

Papers

The occurrence of graft-versus-host disease is the major predictive factor for response to donor lymphocyte infusions in multiple myeloma

Graft versus myeloma may overcome the unfavorable effect of deletion of chromosome 13 in multiple myeloma.

factor for response to donor lymphocyte infusions in multiple myeloma The occurrence of graft-versus-host disease is the major predictive