The emergence of oral cancer treatment in oncology has shifted patient follow-up from the hospital to the home. This trend has resulted in an increase in phone and e-mail interactions initiated by patients, but also by pharmacists, by liberal nurses, by general practitioners, and an increase in calls to the emergency response services (SAMU) both for real or perceived emergencies. This increased volume of patient and pharmacist communication has caused significant disruption in the daily activity of affected oncology departments and in particular of the secretariats. The procedures for formulating and securing appropriate responses within a short time frame are generally not established, and as a result, there is a risk that decisions made could be inappropriate for the patient's situation, especially in the case of complications.. Tracking responses to phone calls is necessary and answers should be noted in the medical file, including side effects, in particular the serious AEs for a good quality of care. This guideline describes best practices for oncologists who manage "incoming" calls from patients or professionals involved in the care pathway.

Nausea and vomiting induced by chemotherapy. Nausea and vomiting induced by chemotherapy impact heavily anticancer treatment safety. It is necessary to define correctly, assess frequently and treat perfectly, following national or international guidelines. New treatment are currently developed in the field of emesis protection. Old drugs may help patients. Physicians as well as nurses and caregivers have to be involved in emesis protection. It is one of the key topic in cancer care management.

Radiation recall dermatitis is an uncommon inflammatory reaction of the skin appearing after several days to several years at the site of previous irradiation; it is precipitated by the use of triggering drugs, although rarely by BRAF or MEK inhibitors.

Apart from myeloma, primary prophylaxis of venous thromboembolism (VTE) in ambulatory cancer patients treated with chemotherapy is underused, despite its proven benefit for pancreatic cancer and to a lesser extent for lung cancer. This prophylaxis has been showed to be effective for myeloma, pancreas but in absolute numbers these cancers lead to a few venous thromboembolic events. Up to date, VTE risk scores cannot be used as a discriminatory criterion to select a high-risk population that could really benefit from this prevention. VTE depends in part on oncogenic mutations of tumor cells that result in an imbalance between activation and inhibition pathways that are involved in venous thrombus formation. So, stratification of risk of VTE in cancer patients could be considered from a clinical and molecular point of view and result in a tailored prophylaxis. This "personalized medicine" that is currently used for the anti-tumor treatment of many cancers and hematological malignancies, could lead to a more effective prophylaxis of VTE in cancer patients.

Pregnancies after breast cancer are still relatively rare observations. It was considered for a long time that a woman previously treated for a breast cancer could favour recurrence by becoming pregnant because of the hormonal impregnation. However, the improvement of the breast cancer treatments thanks to the improvement of the knowledge on this disease, allowed these women to envisage pregnancies after this disease. The current recommendations do not dissuade the pregnancy in case of complete cure. However, a pregnancy in this particular context arouses a number of questions such as the delay between the cancer and the pregnancy, the progress of these pregnancies, the oncologic and obstetric follow-up, the breast-feeding and its impact on breast cancer prognosis. The aim of this work is to answer these questions through a literature review.

Antineoplastic drug induced nausea and vomiting (ANDINV) (previously named: Chemotherapy-induced nausea and vomiting [CINV]) are one of the most feared adverse effect for patients who begin treatment with anti-cancer treatments and their bad control have a negative impact in the management of these patients. In this review article, it is proposed an update of French-speaking Association for oncologic supportive care (AFSOS) clinical practice of CINV guidelines. This update became necessary for several reasons: newly available anti-emetic drugs; new data published about individual risk factors of CINV; new antineoplastic agents available; changing in emetic risk levels for some molecules in the international guidelines. To address these guidelines, the various clinical presentations of ANDINV and their intensity classification are discussed. Then, the different therapeutic solutions are presented: classes of conventional drug therapies, complementary therapies and advice to patients. Then, the implementation of primary prophylaxis are presented in four steps: (1) to evaluate the emetic risk level of antineoplastic agent; (2) to set the emetic risk level of antineoplastic protocols; (3) to set types of antiemetic drugs to implement; (4) "Outperform" prophylaxis in case of individual risk factors. Finally, implementation of secondary prophylaxis and rescue treatments are adressed.

Cardio-pulmonary exercise testing (CPET) is frequently used to assess aerobic capacity, to evaluate respiratory tolerance and to provide prognostic information. Therefore, CPET is often incorporated in the preoperative assessment of cancer patients. This clinical case report presents the preoperative assessment of a patient before thoracic surgery, in whom an important decrease of aerobic capacity was noted, possibly because of muscular toxicity linked to chemotherapy.

Cardiac and vascular toxicity of chemotherapies. Cardiovascular complications due to oncologic management are multiple including left ventricular systolic dysfunction, acute myocarditis, hypertension, and QT interval prolongation. Their frequencies are variable depending on the drugs administered. Anthracycline, molecular targeted agents and immune check points inhibitors could lead to left ventricular systolic dysfunction. Anthracyclines could provoke left ventricular systolic dysfunction, which is considered in most of cases as dose-dependent, cumulative and generally irreversible (type 1 toxicity). Targeted molecular agents could lead to left ventricular systolic dysfunction and/or congestive heart failure, which does not appear to be dose dependent, usually reversible at the cessation of treatment and/or the introduction of a cardio-protective treatment (type 2 toxicity).

Topical chlormethine has been widely used in the early stages of mycosis fungoides for many years. Cutaneous reactions (skin irritation and itch) are the most frequent adverse effects. Herein we report a rare side effect: severe necrotic leg ulcers.

Ovarian carcinomas represent a heterogeneous group of lesions with specific therapeutic management for each histological subtype. Thus, the correct histological diagnosis is mandatory.

Classical Hodgkin lymphoma (HL) is a rare hematological cancer, affecting preferentially young adults. Using a risk-adapted approach, HL has become highly curable (>80%) with front-line chemotherapy in addition with radiotherapy, despite long term significant toxicity. Some patients are primary refractory or relapse after first-line chemotherapy, requiring high dose chemotherapy with serious side effects. Studies of the microenvironment from HL tissue reveal ineffective inflammatory and immune cell infiltrate surrounding Reed-Sternberg cells, involving the Programmed cell Death 1 (PD-1)/PD-ligand-1 checkpoint pathways. Recently, immune checkpoint inhibitors demonstrated high efficacy for relapsed and refractory patients, with a favorable safety profile but indeterminate long term outcome. Guidelines for nivolumab or pembrolizumab treatment in HL remain to be established.

Recent advances in immuno-oncology with the development of anti-PD1/PD-L1 antibodies are revolutionizing oncological management. Immuno-oncology I currently developing in most histological types of cancer. However, the rate of success of anti-PD1/PD-L1 antibodies in monotherapy is limited by a limited to a subpopulation of patients accounting for about 25-30 % of patients in most indications. The development of new strategies is based on this observation with the aim to predict response or enhancing response rate. Thus, we note the development of different strategies aimed at better selecting patients or combining inhibitory checkpoints with other therapies in order to increase their effectiveness. This review will study therapeutic test strategies to validate these new associations.

Merkel Cell Carcinoma (MCC) is a rare neuroendocrine skin cancer that is associated with frequent recurrences and a high mortality rate. In the recent past years, incidence rates of MCC have increased in the USA, Australia and Europe. About one third of patients present metastatic disease at the time of diagnosis or will develop metastases in the course of their disease. Although advanced MCC is chemosensitive, responses to cytotoxic chemotherapy are mostly of short duration and toxicity is potentially high. Recently, considerable progress has been made in the MCC field with the arrival of immunotherapy, particularly anti-PD-1 and anti-PD-L1 antibodies which have demonstrated impressive frequency and durability of response and were well-tolerated. However, about 50 % of advanced patients do not respond to immunotherapy and urgent need exists to identify biomarkers and predictive factors. Moreover, many randomized prospective studies are evaluating the efficacy and safety of novel therapeutics and patients with advanced stages are encouraged to participate in clinical trials. This article synthetizes the actual clinical practice guidelines, the safety and efficacy data from the recent clinical trials and the on-going clinical trials to help clinicians in the treatment of MCC patients.

Drug-induced crystalline nephropathies are secondary to abnormal accumulation of crystals leading to parenchymal renal injuries. Methotrexate, used to treat a wide range of malignancies, is one of the various drugs accountable in this particular condition. We report a case of acute renal injury during the course of high-dose methotrexate therapy in a patient presenting primary cerebral diffuse large B-cell lymphoma. Interestingly, the kidney biopsy revealed intratubular methotrexate crystal formations. We also summarize the distinctive characteristics of main crystalline nephropathies in order to guide pathologists toward the many types of crystals encountered on renal biopsy.

Oral cancer drugs make the patient more active and autonomous. They reduce the number of hospital appointments and the risk of infection. However, they result in new problems such as the management of side effects. In this context, therapeutic education is essential. The first French therapeutic education programme for patients taking oral cancer drugs at home has been set up.