C. Doyen MD, PhD

Practical management of newly-diagnosed multiple myeloma: 2018 update for transplant eligible patients

With the introduction of immunomodulatory agents and proteasome inhibitors, major improvements have been achieved in the treatment and outcome of multiple myeloma. Different treatment combinations are now in use and newer therapies are being developed. Nevertheless, autologous stem cell transplantation remains the corner stone of therapy for fit, newly-diagnosed multiple myeloma patients. Based on an extensive review of the recent literature, we propose recommendations on myeloma care, to be used by haematologists as a reference for daily practice.

(BELG J HEMATOL 2019;10(3):113–21)

Practical management of newly-diagnosed multiple myeloma: 2018 update for transplant eligible patients

SUMMARY

With the introduction of immunomodulatory agents (IMiDs) and proteasome inhibitors (PIs), major improvements have been achieved in the treatment and outcome of multiple myeloma (MM). Different treatment combinations are now in use and newer therapies are being developed. Nevertheless, autologous stem cell transplantation (ASCT) remains the corner stone of therapy for fit, newly-diagnosed MM patients. Based on an extensive review of the recent literature, we propose recommendations on myeloma care, to be used by haematologists as a reference for daily practice.

First-line treatment of non-transplant eligible multiple myeloma patients

SUMMARY

Multiple Myeloma (MM) is mainly a disease of the elderly. In 2018 bortezomib-melphalan-prednisone (VMP) and lenalidomide-dexamethasone (Rd) are the established standard of care first-line regimens. Before starting therapy, an accurate evaluation of the frailty of patients is needed which allows physicians to individualize the approach for the individual patient.

Update on therapy of relapsed and refractory multiple myeloma

SUMMARY

The prognosis for multiple myeloma patients has improved substantially over the past decade with the development of more effective chemotherapeutic agents and regimens that possess a high level of anti-tumour activity. However, nearly all multiple myeloma patients ultimately relapse, even those who experience a complete response to initial therapy. Management of relapsed disease remains a critical aspect of multiple myeloma care and an important area of ongoing research. This manuscript from the Belgian Haematology Society multiple myeloma subgroup provides some recommendations on the management of relapsed disease.

(BELG J HEMATOL 2017;8(2):53–65)

Discontinuation of imatinib in Belgian patients with chronic myeloid leukaemia

Summary

This article describes the Belgian register of chronic myeloid leukaemia patients who have stopped their treatment with imatinib in conditions comparable to the French STIM trial results: 44% remained in major molecular response off therapy; relapses appear rapidly after stopping imatinib and are responsive when the treatment is resumed.

(BELG J HEMATOL 2016;7(5):184–6)

Diagnosis and treatment of AL Amyloidosis in 2015: Consensus guidelines of the Belgian Hematological Society

Summary

Immunoglobulin light chain amyloidosis is a clonal plasma cell dyscrasia, historically associated with a very poor prognosis. Prompt diagnosis is critical to preserve organ function and improve survival in immunoglobulin light chain amyloidosis patients. The severity of cardiac involvement and response to treatment are the most important prognostic factors. Serum free light chain ratio and cardiac biomarkers troponin T and N-terminal pro-brain natriuretic peptide are powerful tools for the evaluation of prognosis and treatment response. Historically, treatment with autologous stem cell transplantation appears to offer a survival benefit, but is only an option in a minority of patients. IMiDs, and especially proteasome inhibitors, have shown promising activity in immunoglobulin light chain amyloidosis. Supportive care should be integrated in the treatment plan and requires a multidisciplinary approach. These guidelines summarise a consensus of the myeloma subcommittee of the Belgian Hematological Society on diagnosis, cytoreductive and supportive treatment of immunoglobulin light chain amyloidosis, based on an extended review of the literature. Where applicable, comments were added with respect to the Belgian reimbursement modalities.

(BELG J HEMATOL 2015;6(5):187–94)

A case report of an atypical POEMS syndrome

summary

POEMS syndrome is a rare paraneoplastic syndrome that is defined by the presence of peripheral neuropathy, a monoclonal plasma cell disorder, and other paraneoplastic features, of which the most common include organomegaly, endocrinopathy and skin changes.¹ We report a case of POEMS syndrome in a 62-year old female who presented with worsening general condition, weight loss, asthenia and diarrhoea. Clinical examination showed the presence of ascites, peripheral oedema and a thickened skin with the presence of glomeruloid hemangioma. Further investigations showed the presence of three isolated FDG-avid bone laesions on PET-CT, a plasmacytoma with lambda restriction on bone marrow biopsy and elevated VEGF serum levels. The patient was treated with local radiotherapy with a total dose of 39 gray. Two months after radiotherapy, the patient already has a good clinical response with a reduction of ascites, fluid retention and diarrhoea, associated with a significant decline in the VEGF level.

After the case description, a review of the literature is presented.

(BELG J HEMATOL 2015;6(4): 156–61)