Clinical Oncology

[News from the World]

SEPTEMBER 10, 2017

Clinical Oncology - 2017;4(03)

COMMENTS

0 comments

Further articles in this publication

Clinical Oncology

[Targeted therapy in melanoma]

EMRI Gabriella

[The incidence of melanoma is increasing, and although most of the melanomas are diagnosed at low tumour thickness, the number of metastatic cases is also increasing. In systemic treatment of metastatic and/or unresectable melanoma, targeted molecular inhibitor or immunotherapy can be used as fi rst-line option depending on molecular pathological report. Targeted treatment results in rapid decrease of tumour burden in high percentage of cases; however, the loss of effect is also frequent due to acquired drug resistance. Further improvement on prognosis of metastatic disease is expected from proper sequencing and/or combination of targeted and immunotherapy.]

Clinical Oncology

[Challenges in Molecular Targeted Therapy for Gastric Cancer: Considerations for Effi cacy and Safety]

KEI Muro

[The Cancer Genome Atlas Research Network recently proposed a molecular classifi cation for gastric cancer (GC) into four subtypes based on comprehensive evaluation. While the mechanisms of molecular targeted therapies in GC were confi rmed by multiple clinical studies, only a limited number of therapeutics for GC have been approved to date. In this systematic review of the available literature, we discuss the completed and ongoing clinical trials of molecular targeted therapies in patients with GC, with a focus on their effi cacy and safety. Results of recent studies clearly demonstrated that trastuzumab and ramucirumab, monoclonal antibodies (mAbs) against human epidermal growth factor receptor 2 (HER2) and vascular endothelial growth factor (VEGF), respectively, improved overall survival (OS) in GC with manageable safety profi les. Careful surveillance of ongoing clinical trials and timely profi ling and monitoring of genetic signatures are imperative to establish a strong foundation for precision medicine in GC.]

Clinical Oncology

[Viral infections during oncotherapy ]

ARÁNYI Zsuzsanna

[Immunosuppressive therapies, which were used in the past few years, have been causing different kinds of immunosuppression. In case of impaired cellular immunity, there is an increased risk of having the reactivation of latent viral infections. Certain viral infections or viral reactivations can be life threatening for patients with malignant diseases. Mild viral infections during chemotherapy can also disadvance the tumor therapy, which could affect the chance of recovery in a negative way. This is the reason, why the possibility of carrying viral infections or viral reactivations should be taken into consideration even in patients with solid tumor. Due to this, risk adaptive prevention strategies, and in certain cases, early antiviral therapies are needed.]

Clinical Oncology

[Treatment of the relapsed epithelial ovarian cancer ]

BOÉR Katalin

[Ovarian cancer remains the most lethal gynaecological cancer and most patients present with advanced FIGO stage disease. Despite optimal upfront surgery and the administration of front-line paclitaxel-carboplatin chemotherapy, approximately two-third of ovarian cancer patients will relapse in the fi rst 3 years. In the last years, the goal in the treatment of ovarian cancer has shifted to maintenance therapy, trying to extend the progression free intervals of the patients. Remarkable advances in the knowledge of molecular biology of relapses led to the introduction the combination of antiangiogenic agent bevacizumab and chemotherapy, which showed to be effective in all phases of the disease, in fi rst-line therapy, as maintenance therapy, and in platinum-sensitive and platinum-resistant recurrence as well. Very recently, a new maintenance therapy, olaparib monotherapy has been introduced into clinical practice to treat platinum-sensitive, relapsed, high-grade serous ovarian cancer. Despite progresses in this therapy, are still some areas of controversy on how to manage epithelial ovarian cancer relapses. The aim of this manuscript is to give an overview on the management of relapsed ovarian cancer in the context of new available therapeutic modalities.]

Clinical Oncology

[Targeted therapy of the clear cell renal cancer ]

TORDAY László

[The renal cell cancer is among the ten most frequent cancers in developed countries. Its inci dence rate continuously increased until recently. On the other hand, survival parameters of renal cell cancer patients considerably improved in the last decade due to early diagnosis and developments in the treatment of irresectable disease. Huge progress had been made in understanding of the biological background of this chemo- and radiotherapy resistant disease, leading to the introduction of drugs in fi rst and further line treatment acting on VEGF and mTOR signal transduction pathways. Simultaneously, the era of widespread cytokine treatments had been ended. Recent studies had ensured the introduction of several drugs with new mechanism of action (MET, AXL; FGFR, PD-1 inhibition) into the therapy; these new advances completely changed the treatment landscape of RCC further improving progression free and overall survival. In this publication a review of data regarding the targeted treatment of clear cell renal cancer will be provided and as of our recent knowledge therapeutic positions of different drugs used will be discussed.]

All articles in the issue

Related contents

Clinical Neuroscience

[Earlier and more efficiently: the role of deep brain stimulation for parkinson’s disease preserving the working capabilities]

DELI Gabriella, BALÁS István, KOMOLY Sámuel, DÓCZI Tamás, JANSZKY József, ASCHERMANN Zsuzsanna, NAGY Ferenc, BOSNYÁK Edit, KOVÁCS Norbert

[Background – The recently published “EarlyStim” study demonstrated that deep brain stimulation (DBS) for the treatment of Parkinson’s disease (PD) with early fluctuations is superior to the optimal pharmacological treatment in improving the quality of life and motor symptoms, and preserving sociocultural position. Our retrospective investigation aimed to evaluate if DBS therapy was able to preserve the working capabilities of our patients. Methods – We reviewed the data of 39 young (<60 years-old) PD patients who underwent subthalamic DBS implantation at University of Pécs and had at least two years follow-up. Patients were categorized into two groups based on their working capabilities: Patients with active job (“Job+” group, n=15) and retired patients (without active job, “Job-” group, n=24). Severity of motor symptoms (UPDRS part 3), quality of life (EQ-5D) and presence of active job were evaluated one and two years after the operation. Results – As far as the severity of motor symptoms were concerned, similar (approximately 50%) improvement was achieved in both groups. However, the postoperative quality of life was significantly better in the Job+ group. Majority (12/15, 80%) of Job+ group members were able to preserve their job two years after the operation. However, only a minimal portion (1/24, 4.2%) of the Job- group members was able to return to the world of active employees (p<0.01, McNemar test). Conclusion – Although our retrospective study has several limitations, our results fit well with the conclusions of “EarlyStim” study. Both of them suggest that with optimal timing of DBS implantation we may preserve the working capabilities of our patients.]

Hypertension and nephrology

[News of the Hungarian Society of Hypertension]

Hungarian Radiology

[Shrinking borders of our globalized world - Interwiew with Indian radiologist Nirvikar Dahiya]

HARKÁNYI Zoltán

LAM KID

[The efficacy of ibandronate and the importance of adherence - Results of the BOUNCE study]

DONÁTH Judit, POÓR Gyula

[Bisphosphonates play a substantial role inthe treatment of postmenopausal osteo-porosis. Ibandronate is the first bisphos-phonate that can be used both orally andintravenously. A number of studies haveproved that ibandronate reduces boneturnover, increases bone mineral densityand reduces the risk of vertebral fractures.It is a well-known fact that the patients’adherence to oral medications is very poorthroughout the world. So far, very fewinternational studies have been performedon the patients’ compliance in medicinetaking. The BOUNCE study, carried out inseveral countries including Hungary tostudy the adherence of patients in the oralintake of ibandronate, aims to fill this gap.]

Lege Artis Medicinae

[The World and I are One – On the Photographs of Rinko Kawauchi ]

FARKAS Renáta