Articles

01 A pilot study to assess the feasibility of unrelated umbilical cord blood transplantation with coinfusion of third-party mesenchymal stromal cells after myeloablative or non-myeloablative conditioning in patients with haematological malignancies

BJH - volume 10, issue Abstract Book BHS, february 2019

A. De Becker MD, R. Schots MD, PhD, T. Kerre MD, PhD, D. Mazure MD, J. Maertens MD, PhD, E. Baudoux , C. Lechanteur , Y. Beguin MD, PhD

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Extracorporeal photochemotherapy for graft-versus-host disease: Where we are now and where we are going!

BJH - volume 9, issue 7, december 2018

P. Lewalle MD, PhD, Y. Beguin MD, PhD

SUMMARY

Graft-versus-host disease remains the leading cause of morbidity, non-relapse mortality and treatment failure after allogeneic haematopoietic stem cell transplantation. So far, steroids are the first line treatment, but around 40% of patients become steroid-resistant or fail to respond at a safe dose. Patients who fail to respond to the initial therapy have a dismal prognosis, and no standard treatment is well established for them to date. Treatments that modulate the immune system rather than directly suppressing its function, although not dampening a potential graft-versus-malignancy effect, would therefore be highly desirable, and extracorporeal photopheresis appeared as being a good candidate to fill in these criteria. Multiple reports of treatments in both paediatric and adult patients with graft-versus-host disease have been published, and the overall favourable profile compared with other available immunosuppressive therapies continues to make extracorporeal photopheresis appealing despite all of the unknowns. In this article, we review the use of extracorporeal photopheresis for the treatment of graft-versus-host disease, including technical aspects, mechanism of action, safety profile and clinical efficacy data.

(BELG J HEMATOL 2018;9(7):254–65)

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A Belgian consensus protocol for autologous haematopoietic stem cell transplantation in multiple sclerosis

BJH - volume 9, issue 5, september 2018

A. Van De Velde MD, PhD, B. Willekens , L. Vanopdenbosch MD, O. Deryck , D. Selleslag MD, M. D’Haeseleer , A. De Becker MD, B. Dubois MD, PhD, D. Dierickx MD, PhD, G. Perrotta , V. De Wilde MD, PhD, V. Van Pesch MD, PhD, N. Straetmans MD, PhD, D. Dive MD, Y. Beguin MD, PhD, B. Van Wijmeersch MD, PhD, K. Theunissen MD, T. Kerre MD, PhD, G. Laureys MD, PhD

SUMMARY

Multiple sclerosis is considered to be an immune mediated inflammatory disorder of the central nervous system. It mainly affects young, socioeconomic active patients. Although our armamentarium for this disease has significantly evolved in recent years some patients remain refractory to conventional therapies. In these cases, autologous haematopoietic stem cell transplantation can be considered as a therapeutic option. Decreasing morbidity, mortality and increasing patient awareness have led to rising inquiry by our patients about this treatment option. With the aim of a standardised protocol and data registration, a Belgian working party on stem cell therapy in multiple sclerosis was established. In this paper, we report the consensus protocol of this working party on autologous haematopoietic stem cell transplantation in multiple sclerosis.

(BELG J HEMATOL 2018;9(5):167–74)

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PP43 Graft-versus-host disease (GVHD) of the central nervous system (CNS) after allogeneic hematopoietic cell transplantation (alloHCT): case report

BJH - 2018, issue Abstract Book BHS, february 2018

M. Pirotte MD, F. Forte , L. Lutteri , B. Otto , E. Willems MD, PhD, L. Belle , prof. F. Baron , Y. Beguin MD, PhD, P. Maquet , O. Bodard , S. Servais MD, PhD

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PP42 Th17 impact on xenogeneic graft-versus-host disease

BJH - 2018, issue Abstract Book BHS, february 2018

L. Delens , G. Ehx , L. Vrancken , G. Fransolet , C. Grégoire MD, M. Hannon , S. Dubois , C. Daulne , Y. Beguin MD, PhD, prof. F. Baron , S. Servais MD, PhD

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PP22 Maternal embryonic leucine zipper kinase (MELK) inhibitor OTSSP167 has preclinical activity in multiple myeloma bone disease

BJH - 2018, issue Abstract Book BHS, february 2018

J. Muller MSc, A. Bolomsky , S. Dubois , E. Duray , Y. Beguin MD, PhD, H. Ludwig , R. Heusschen PhD, J. Caers MD, PhD

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Multiple myeloma bone disease: from mechanisms to next generation therapy

BJH - volume 8, issue 2, march 2017

R. Heusschen PhD, J. Muller MSc, N. Withofs MD, PhD, prof. F. Baron , Y. Beguin MD, PhD, J. Caers MD, PhD

SUMMARY

Multiple myeloma bone disease is a major cause of morbidity and mortality in multiple myeloma patients and persists even in patients in remission. Multiple myeloma bone disease is caused by an uncoupling of bone remodelling, with increased osteoclast activity and decreased osteoblast activity, culminating in lytic bone destruction. Bisphosphonates are the current standard-of-care but new therapies are needed. As the molecular mechanisms controlling multiple myeloma bone disease are increasingly understood, new therapeutic targets are extensively explored in the preclinical setting and initial clinical trials with novel compounds show promising results. In this review, we provide a comprehensive overview of the biology of multiple myeloma bone disease, summarise its current clinical management and discuss preclinical and clinical data on next generation therapies.

(BELG J HEMATOL 2017;8(2):66–74)

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