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1.
Rev Med Suisse ; 16(676-7): 72-77, 2020 Jan 15.
Article in French | MEDLINE | ID: mdl-31961089

ABSTRACT

Driven by highly specialized medicine, research and the quest for personalization of treatments, oncology witnessed substantial advances in 2019. This year numerous treatments have consolidated their importance and broadened their indications. Multiple innovative treatments, currently under study, brought hope for future advances, while biomarkers, such as PD-L1, microsatellite instability (MSI), tumor mutational burden (TMB), BRCA1/2 gene mutations, and homologous recombination deficiency (HRD) allowed better selection and customization of available treatments. This article provides an overview of this year's advances in oncology.


Sous l'égide de la médecine hautement spécialisée, de la personnalisation des traitements et secondée par une recherche énergique, l'oncologie a connu en 2019 des avancées considérables. Cette année, de nombreux traitements ont consolidé leur importance et élargi leurs indications. L'annonce d'une pléthore de traitements novateurs, en étude, est source d'espoir pour l'avenir. Des biomarqueurs simples ou composites, tels que l'expression PD-L1, l'instabilité de microsatellite (MSI), la charge mutationnelle tumorale (TMB), les mutations des gènes BRCA1/2 ou un déficit du mécanisme de la recombinaison homologue des bases (HRD) permettent une meilleure sélection et personnalisation des traitements disponibles. Le but du présent article est de rassembler les avancées oncologiques de l'année.


Subject(s)
Biomarkers, Tumor , Neoplasms , Humans , Mutation , Neoplasms/diagnosis , Neoplasms/therapy
2.
Rev Med Suisse ; 15(N° 632-633): 78-81, 2019 Jan 09.
Article in French | MEDLINE | ID: mdl-30629376

ABSTRACT

The year 2018 has been incredibly prolific regarding novelties. Several studies have given impressive results and offer new anticancer perspectives. Immunotherapy is gaining more and more place defining a new standard of care for different types of cancer. In parallel with a new approach combining immunotherapy and chemotherapy that is emerging, new forms of adoptive immunotherapy are on the path of approval by regulatory authorities. At the decision-making level, a large somatic genetic analysis is becoming dominant, whereas the addition of more specific biomarkers is still needed regarding immunotherapy. This article aims to summarize the significant new developments in oncology for 2018 concerning the five most common cancers and adoptive cellular immunotherapy.


L'année 2018 a été extrêmement prolifique en termes de nouveautés. Plusieurs études ont amené des résultats intéressants et offrent de nouvelles perspectives anticancéreuses. L'immunothérapie prend de plus en plus de place définissant un nouveau standard pour le traitement des différents types de cancer. En parallèle d'une nouvelle approche combinant l'immunothérapie et la chimiothérapie qui voit le jour, des nouvelles formes d'immunothérapie adoptive se situent sur la voie d'approbation par les autorités réglementaires. Sur le plan décisionnel, l'analyse génétique somatique large des tumeurs devient prépondérante, alors que l'addition de biomarqueurs plus spécifiques est encore nécessaire concernant l'immunothérapie. Cet article a pour but de résumer les nouveautés majeures survenues en oncologie pour 2018 concernant les cinq cancers les plus fréquents et l'immunothérapie cellulaire adoptive.


Subject(s)
Immunotherapy , Medical Oncology , Neoplasms , Combined Modality Therapy , Humans , Immunotherapy, Adoptive , Medical Oncology/trends , Neoplasms/therapy
3.
Mol Clin Oncol ; 5(2): 263-266, 2016 Aug.
Article in English | MEDLINE | ID: mdl-27446561

ABSTRACT

Cancers of unknown primary (CUP) constitute a significant diagnostic and therapeutic challenge for clinicians and a frequent cause of cancer-related mortality in Western countries. Immunohistochemistry assays are commonly used to identify the primary cancer, but fail in approximately one-third of cases. The identification of the possible origin of CUP is crucial, as it may help select the appropriate treatment options. We herein present the case of a 54-year-old male patient, who presented with lower back pain in June, 2013. Following a thorough investigation, the clinical and pathological findings could not identify the primary cancer, leading towards a misdiagnosis. Ultimately, microRNA testing of the resected spine lesion was able to identify the primary tumor as male breast cancer and allow for optimal treatment of the patient.

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