Approximately 20% of cancer patients smoke at diagnosis (all localizations included), and over two thirds continue despite the therapeutic management of their cancer, especially when cancer is not associated with tobacco. The impact of smoking on quality of care for patients is actually not enough considered. A literature review conducted by the French National Cancer Institute emphasizes the importance of tobacco cessation to improve the prognosis (decreased mortality from all causes and specific); to reduce the risk of second primary cancers; to reduce per- and post-surgical risks as long as some toxicities related to treatments and to improve the quality of physical and mental life of patients. It is important that a communication with the patient takes place at the beginning of the treatment to impact the smoking behavior. All oncology health professionals should deliver a clearly and personalized cessation advice in the light of scientific data and ensure that smoking cessation help will be offered to the patient.

Administration of targeted therapies as a flat dose and administration of chemotherapy based on body surface area do not take into account several important sources of inter-individual variation. These variations could be responsible partially for the occurrence of toxicity. Furthermore, the availability of high-resolution CT images in the record of cancer patients, from which key body composition information may be derived, allows us to study the relationship between body composition and toxicity. If many studies have highlighted this relationship, the mechanisms are not completely understood. There are some arguments for a pharmacokinetic hypothesis: low muscle mass i.e. sarcopenia, is associated with high drug plasma concentration which in turn is associated with an increase in the incidence of toxicity. The other hypothesis is that sarcopenic patients have a higher susceptibility to medical events leading to an increase in chemotherapy toxicity. This concept of frailty was widely described in studies in the elderly. This body composition analysis opened a huge area of research and many questions still need to be resolved. Defining the cut-offs values for low muscle mass is important since in most of the studies, the cut-offs values used were defined using survival studies. What could be the physiological link between cut-off values defined by survival studies and chemotherapy toxicities? Authors also used the median values, the level which predicted the occurrence of toxicity most accurately and sometimes the measure of the psoas. The final and crucial question is the capacity of reducing toxicity by body composition based dosing.

Nowadays, the circuit of drugs is a plague. This situation may cause serious harm to patients. In this context, we conducted a study with the aim to describe and evaluate the circuit of anticancer drugs in a Tunisian regional hospital.

The anticancer drug technical commission (COTECH) of the Auvergne OMEDIT has set up a region-wide professional practice evaluation (PPE) with regards to antiemetic prescription practices in chemotherapy-induced nausea and vomiting (CINV), in order to evaluate their compliance with OMEDIT's guidelines. Are not included pediatric and hematologic protocols. A prospective survey was carried from November 2013 to January 2014 out in 14 medical centers in Auvergne. This clinical audit was based on the HAS (national healthcare authority) framework and used as a reference regional standards based on the MASCC Antiemetic Guidelines. Altogether, 346 antiemetic prescriptions were compared to guidelines. We observed respectively 81 % and 42 % conformity rates in acute and delayed emesis for high emesis risk chemotherapy (HE); 86 % and 35 % conformity rates in acute and delayed emesis for moderate emesis risk chemotherapy (ME); 66 % and 85 % conformity rates in acute and delayed emesis for low emesis risk chemotherapy (LE). These results highlight deficiencies in compliance with guidelines, especially in the management of delayed CINV in HE and ME chemotherapy. The COTECH identified three priority improvement areas: under-prescribe NK1 antagonists in HE cure; under-prescribe corticosteroid; over-prescribe 5HT3 antagonists for delayed emesis. The COTECH is publicizing these results all over the Auvergne region, together with a reminder of recommendations.

To describe a technique for extemporaneously drawing up bevacizumab for intravitreal injection (IVT) and report the rate of post-injection endophthtalmitis.

Th9 cells are CD4 T helper cells characterized by their ability to produce IL-9 and IL-21. These cells are obtained from naive CD4(+) T cells cultured in the presence of TGF-β and IL-4. Thus their differentiation results from the balance between the signaling pathways induced by IL-4 in one hand and the one induced by TGF-β in the other hand. These cells are inflammatory cells and were first described in the context of atopic and autoimmune diseases in which they have a pathogenic role. They are also involved in the defense against parasite infections. Recently, some reports defined Th9 anticancer properties through their cytokine secretion. Indeed, their high secretion of IL-9 and IL-21 in the tumor bed contributes to their anticancer functions. These cytokines trigger the activation of dendritic cells, mast cells, natural killer cells, and CD8 T cells to mount an antitumor immune response.

Since the beginning of this century, information on pharmacogenetics appears in the summary of product characteristics (SPC) of drugs. Pharmacogenetic tests particularly concern the enzymes involved in the metabolism of drugs, among which P450 cytochromes. Some patients known as poor metabolisers eliminate some drugs more slowly, causing overdoses and adverse drug reactions (ADRs). The best-known examples are AVK and VKORC1-CYP2C9 or clopidogrel and CYP2C19. In the USA, the tests are recommended before the introduction of these drugs to prevent the occurrence of ADRs. Other tests are also commonly performed to address the toxicity of certain anticancer drugs (DPYD-capecitabine, UGT1A1-irinotecan, TPMT 6-mercaptopurine). Pharmacogenetic testing is also available to identify HLA loci that are very strongly associated with the occurrence of immuno-allergic reactions to a specific drug. The best-known example is HLA-B*5701, strongly associated with hypersensitivity to abacavir, and this test is now always prescribed before the instatement of this drug.

Knowledge of drug tolerance and safety in children is limited. The study of spontaneous notifications of adverse events (AEs) can be an important source of information.

Oral mucositis is an inflammation of the mucosa of the oral cavity of various etiologies. This is a common and debilitating complication in children treated with chemoradiotherapy for cancer. Its management remains a major concern both for the doctor than the patient. It affects the quality of life of patients and families. It may initiate the functional and vital prognosis because of the judgment of cancer treatment. Several treatment options are available, but there is no clear consensus therapeutic especially for the pediatric population. We have identified, through a comprehensive literature search indexed publications on this subject in order to review the pharmacological and non-pharmacological approaches that have been used to prevent and treat oral mucositis. Thus, current recommendations for the management of oral mucositis are very limited, and therefore the standard of care for this complication was palliative. In recent years several studies have revealed that the use of low-energy laser was particularly interesting in the prevention and treatment of radiation-induced or chemically induced mucositis. It significantly reduces the pain, the severity and duration of the ulcer by promoting wound healing. Randomized controlled trials with a large number of patients are expected to establish preventive and therapeutic protocols. Treatment with low power laser, known devoid of side effects, is a very promising oncology care to support radio-induced mucositis and chemotherapy.

Despite progress in the treatment of chemotherapy/radiotherapy-induced nausea and vomiting (CINV/RINV), their management remains insufficient.

Methotrexate represents the standard intrathecal treatment of breast cancer meningeal carcinomatosis. However, its optimal schedule remains undefined. The aim of the present study was to evaluate results obtained with the methotrexate schedule used in Saint-Louis hospital (Paris). Patients followed in Saint-Louis hospital for breast cancer and who received intrathecal methotrexate were included in this retrospective monocentric study. Intrathecal treatment received contained methotrexate 12 mg/day (days: 1-5) and then 15 mg/week until progression or toxicity. Between 2003 and 2015, 41 patients were included. Primitive tumours were RH+/HER2-, HER2+ and triple-negative in respectively 66%, 14%, 5% and 15% of patients, 22% of them had meningeal carcinomatosis as metastatic disease initial manifestation. Objective response rate was 54%, median overall survival was 4.0 mois [CI 95%: 3-7.3] and 1-year survival rate was 15.2% (11.4%, 50% et 0% in RH+/HER2-, HER2+ and triple-negative subgroups; HR=0.45 [0.21-0.97] between HER2+ and RH+/HER2-). In univariate analysis, prognostic factors were brain involvement (p=0.049), initial cerebrospinal fluid protein level (p=0.0002) and concomitant systemic treatment received (p=0.049). This intrathecal methotrexate schedule demonstrates a similar median overall survival as the one obtained with a dose-dense schedule and an improved quality of life. Nevertheless, as the objective response and 1-year survival rates are slightly inferior, a dose-dense schedule remains still preferred in HER2+ patients or in those harboring a mainly meningeal progression.

The association of cancer and pregnancy is increasingly frequent. This is related, partially, to the increasingly belated age of pregnancy. The management of cancer in pregnancy is a complicated issue. The use of tyrosine kinase inhibitors (TKIs) during pregnancy remains rare and only few data are available concerning their transplacental passage. The aim of this work is to review the data described in the literature, in order to highlight the risks incurred by the fetus, associated with these TKIs' treatment. Up to 189 pregnancies of women treated with TKIs during part or throughout their pregnancy have been described. Clinical data are reassuring and would be in favor of taking the treatment in terms of the balance maternal profit versus fetal risk. These data must, nevertheless, be interpreted with caution.

In this year 2015, the developments of new technologies as well as multidisciplinary management remained successfully. The implementation of enhanced rehabilitation after surgery pathways continued to expand both geographically and in various surgical specialties. The use of the vaporized intraperitoneal chemotherapy (PIPAC) showed promising results. Minimally invasive surgery was further implemented in various fields of rectal, endocrine and oesophageal surgery.

Clear cell sarcoma of the kidney (CCSK) is a rare tumor that is diagnosed most often in children between 2- and 4-years-old of age. Usually, patients with CCSK are treated in international study for intrarenal tumors, preferentially Wilms tumor, according to bad histopronostic group. The purpose of this paper is to review the most important features in 2015 about epidemiology, radiology, anatomopathology and genetic of CCSK, and above all a synthesis about successive treatment strategies with their results. Second most common pediatric renal tumor in children less than 5-years-old, its prognosis has improved dramatically in recent years with the use of anthracyclines.

There is a plea for the development of tools allowing the screening of fragile patients under oral chemotherapy. Such tools would identify patients with difficulties for being adherent or for having low side effects management skills. The aim of this study is to validate psychometric characteristics of a questionnaire assessing patients' adherence and skill level of management for oral capecitabine treatment.

The care pathway of cancer patients is complex and therefore difficult to define. The oral anticancers (AKPO) have shown their benefits to patients and health professionals, however, the risks induced on the care pathway remain unknown. The objective of the study is to define, quantify the risks from AKPO and their effects on the care pathway (breakdown [Ds], rupture [Rt]). From the proposed care pathway model, FMEA method is used to analyze risks. For the 3 identified processes (1 monotherapy, 2 bitherapies: 2 AKPO or 1 AKPO/1 AKIV), analysis revealed an average of 91 risks, 173 Ds, 147 Rt, increased for 1 AKPO/1 AKIV therapy. The administration and delivery are the most risky steps. The lack of training and information of patients and healthcare professionals generates 80% of Ds and Rt. This model confirms the complexity, variability of the care pathway. The development of actions to improve town-hospital coordination and exchange of information is required to optimize and secure the route, confirming the objectives of "Plan Cancer 3".