Articles

An update on the management of metastatic clear-cell renal cell carcinoma: the BSMO expert panel recommendations

BJMO - volume 14, issue 2, march 2020

B. Delafontaine MD, C. De Backer MD, B. Beuselinck MD, PhD, P. Debruyne MD, PhD, L. D’Hondt MD, PhD, C. Gennigens MD, T. Gil MD, C. Vulsteke MD, PhD, N. Martinez Chanza MD, A. Verbiest MD, M. Strijbos MD, PhD, G. Van Lancker MD, G. Pelgrims MD, S. Rottey MD, PhD, On behalf of the BSMO Uro-Oncology Task Force Group

SUMMARY

The management of recurrent or metastatic renal cell carcinoma is evolving fast, with new therapeutic options becoming available that may improve the outcome of patients. In this paper, recent evolutions are discussed and recommendations are made regarding the management of renal cell carcinoma in a Belgian context.

(BELG J MED ONCOL 2020;14(2):56–70)

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Immuno-oncology combinations: rationale and clinical implications in melanoma, renal cell carcinoma and lung cancer

BJMO - volume 13, issue 9, february 2019

A. Migeotte , J.F. Baurain MD, PhD, S. Rottey MD, PhD, J. Blokken PhD, PharmD, T. Feys MBA, MSc

ABSTRACT

Over the past years, immune checkpoint inhibitors have been widely used for the treatment of a broad range of malignancies. Unfortunately, only a proportion of patients derives long-term benefit from these therapeutics. In fact, a majority of patients fails to respond to immune checkpoint inhibition, while others relapse after a certain time. In an attempt to increase the response rate of tumours to these drugs, investigators have looked into the potential of combining different immunotherapeutic agents. Since inhibitors of the immune checkpoints CTLA-4 and PD-(L)1 have different modes of action and given the fact that blocking one of both pathways results in an upregulation of the other, provide a theoretical rationale to combine these agents. This review provides an overview of clinical studies evaluating combinations of CTLA-4 and PD-(L)1 inhibitors in the treatment of melanoma, renal cell carcinoma and non-small-cell lung cancer.

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Highlights in urologic cancer

BJMO - volume 13, issue 8, december 2019

D. De Maeseneer MD, E. Werbrouck MD, S. De Keukeleire MSc, S. Rottey MD, PhD

In recent years, innovations in renal, bladder and prostate cancer treatments have been introduced at a rapid pace. Every year, oncological societies had to update treatment guidelines according to new insights and results of large phase III trials. This article focuses on practice changing data from the 2019 ESMO congress in Barcelona, Spain.

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Algorithms for molecular testing in solid tumours

BJMO - volume 13, issue 7, november 2019

A. Hébrant PhD, M. Lammens MD, PhD, C. Van den Broecke MD, N. D’Haene MD, PhD, J. Van den Oord MD, PhD, A. Vanderstichele MD, PhD, A. Dendooven MD, PhD, P. Neven MD, PhD, K. Punie MD, PhD, G. Floris MD, PhD, J. Van der Meulen PhD, HA. Poirel MD, PhD, C. Dooms MD, PhD, S. Rottey MD, PhD, T. Boterberg MD, PhD, L. Brochez MD, PhD, M.C. Burlacu MD, G. Costante MD, D. Creytens MD, PhD, P. De Paepe MD, PhD, R. De Pauwn MD, B. Decallonne MD, PhD, F. Dedeurwaerdere MD, H. Denys MD, PhD, L. Ferdinande MD, PhD, R. Forsyth MD, PhD, M. Garmyn MD, PhD, T. Gevaert MD, PhD, J. De Grève MD, PhD, E. Govaerts MD, E. Hauben MD, PhD, J. Kerger MD, PhD, O. Kholmanskikh Van Criekingen MD, PhD, V. Kruse MD, PhD, Y. Lalami MD, L. Lapeire MD, PhD, P. Lefesvre MD, PhD, J.P. Machiels MD, PhD, B. Maes MD, PhD, G. Martens MD, PhD, M. Remmelink MD, PhD, I. Salmon MD, PhD, R. Sciot MD, PhD, S. Tejpar MD, PhD, K. Van de Vijver MD, PhD, L. Van de Voorde MD, I. Van den Berghe MD, A. Van den Bruel MD, K. Vandecasteele MD, PhD, L. Vanwalleghem MD, K. Vermaelen MD, PhD, R. Salgado MD, PhD, E. Wauters MD, B. Weynand MD, PhD, E. Van Valckenborgh PhD, G. Raicevic PhD, M. Van den Bulcke PhD, P. Pauwels MD, PhD

SUMMARY

In order to advise the Federal Government on the reimbursement of molecular tests related to Personalised Medicine in Oncology, the Commission of Personalised Medicine (ComPerMed), represented by Belgian experts, has developed a methodology to classify molecular testing in oncology. The different molecular tests per cancer type are represented in algorithms and are annotated with a test level reflecting their relevance based on current guidelines, drug approvals and clinical data. The molecular tests are documented with recent literature, guidelines and a brief technical description. This methodology was applied on different solid tumours for which molecular testing is a clear clinical need.

(BELG J MED ONCOL 2019;13(7):286–95)

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Introducing a Castrate Resistant Prostate Cancer (CRPC) Model Care Pathway in Belgian Hospitals – towards national standardisation?

BJMO - volume 13, issue 6, october 2019

T. Vermassen PhD, T. Roumeguère MD, Y. Neybuch MD, L. Hoekx MD, I. Fele , B. Sautois MD, PhD, W. Everaerts MD, PhD, D. De Maeseneer MD, F. Lecouvet MD, PhD, N. Lumen MD, PhD, P. Ost MD, PhD, S. Rorive MD, PhD, S. Stroobants MD, PhD, P. Dirix MD, PhD, S. Rottey MD, PhD

SUMMARY

Castrate-resistant prostate cancer (CRPC) is characterised by complex strategies for therapy and follow-up. In order to standardise CRPC cancer care on a national basis, an integrated care pathway was devised, based on clinical governance principles and acknowledged best practice, in order to reduce length of hospital stay, reduce costs of patient care, improve patient outcomes (e.g. Quality-of-Life, complications), etc. Therefore, a steering group of Belgian experts, consisting of medical oncologist, urologists, radiation oncologists, oncology nurses, pathologists and nuclear medicines, was assembled to discuss the need for an integrated care pathway for CRPC in Belgium. This was made possible through the financial support of Astellas Belgium. An extensive integrated care pathway was discussed with various stages, depending on the disease status of the patient. Belgian implementation could lead towards further standardisation of cancer care for CRPC patients although several important matters still have to be discussed or adapted. Further assessment and inter-hospital deliberation seems required to ensure a national implementation of the CRPC integrated care pathway.

(BELG J MED ONCOL 2019;13(6): 219–226)

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Appropriateness of treatment options in patients with metastatic castrationresistant prostate cancer with a focus on radium-223: outcomes of a Belgian multidisciplinary Consensus Meeting

BJMO - volume 13, issue 6, october 2019

P. Ost MD, PhD, D. Schrijvers MD, PhD, L. Duck MD, PhD, M. Gizzi MD, K. Goffin MD, PhD, S. Joniau MD, PhD, S. Rottey MD, PhD, T. Roumeguère MD, E. Seront MD, PhD, N. Withofs MD, PhD, B. Tombal MD, PhD

SUMMARY

The treatment landscape for metastatic castration-resistant prostate cancer (mCRPC) has changed dramatically with the approval of a variety of therapeutic agents including abiraterone acetate, cabazitaxel, docetaxel, enzalutamide and radium-223 dichloride and the introduction of docetaxel and abiraterone acetate in combination with androgen deprivation therapy in newly diagnosed metastatic prostate cancer. Evidence on the optimal sequence of these therapies is scarce. In practice, the most appropriate treatment (sequence) depends on patient and disease characteristics. This article summarises the recommendations of a multidisciplinary group of Belgian experts in sequencing treatments for patients with mCRPC, with a focus on radium-223 dichloride.

(BELG J MED ONCOL 2019;13(6): 240–250)

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Highlights in genitourinary cancers

BJMO - volume 13, issue 5, august 2019

T. Vermassen PhD, S. Rottey MD, PhD

From June 1st till June 5th, Chicago was host for the 55th annual ASCO meeting. This report will highlight the most important studies concerning genitourinary cancers presented during the meeting.

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