OBJECTIVE: The management of upper aerodigestive tract cancers is a complex specialty. It is essential to provide an update to establish optimal care. At the initiative of the INCa and under the auspices of the SFORL, the scientific committee, led by Professor Béatrix Barry, Dr. Gilles Dolivet, and Dr. Dominique De Raucourt, decided to develop a reference framework aimed at defining, in a scientific and consensus-based manner, the general principles of treatment for upper aerodigestive tract cancers applicable to all sub-locations.
METHODS: To develop this framework, a multidisciplinary team of practitioners was formed. A systematic analysis of the literature was conducted to produce recommendations classified by grades, in accordance with the standards of the French National Authority for Health (HAS).
RESULTS: The grading of recommendations according to HAS standards has allowed the establishment of a reference for patient care based on several criteria. In this framework, patients benefit from differentiated care based on prognostic factors they present (age, comorbidities, TNM status, HPV status, etc.), conditions of implementation, and quality criteria for indicated surgery (operability, resectability, margin quality, mutilation, salvage surgery), as well as quality criteria for radiotherapy (target volume, implementation time, etc.). The role of medical and postoperative treatments was also evaluated based on specific criteria. Finally, supportive care must be organized from the beginning and throughout the patients\' care journey.
CONCLUSIONS: All collected data have led to the development of a comprehensive framework aimed at harmonizing practices nationally, facilitating decision-making in multidisciplinary consultation meetings, promoting equality in practices, and providing a state-of-the-art and reference practices for assessing the quality of care. This new framework is intended to be updated every 5 years to best reflect the latest advances in the field.

In women, breast cancer is both the most common and the deadliest. In 2018, an estimated 58,459 new cases were diagnosed in France, and 12,146 patients died. While these figures are impressive, it should be borne in mind that patient survival after treatment for breast cancer has improved significantly and is now 87 % at five years (nearly nine out of ten women), up from 80 % in 1993. This progress is due to the different weapons available to patients and the development of new therapies such as immunotherapy or drug-conjugated antibodies. The classification of breast cancers is also evolving, in particular through the identification of biomarkers that enable the therapeutic strategy to be refined (PD-L1, BRCA…). New anti-HER2 molecules, such trastuzumab deruxtecan, have shown very promising therapeutic activity in patients with breast cancer with low HER2 expression. The search for the BRCA constitutional mutation helps to optimise management. The use of pembrolizumab in the metastatic setting is now possible in tumours expressing PD-L1 with a threshold expression of the PD-L1marker of CPS ≥ 10. In addition, late 2021/early 2022 has provided evidence that collaboration between physicians and patient networks facilitates better access to treatment. This review presents advances in adjuvant and metastatic breast cancer presented at ASCO and ESMO in 2022.

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OBJECTIVE: The coronavirus disease 2019 (covid-19) caused by the severe acute respiratory syndrome coronavirus 2 (Sars-Cov-2) is at the origin of a global pandemic. This pandemic has prompted the current health system to reorganize and rethink the care offered by health establishments. We report the early and late toxicity in patients infected with covid-19 treated at the same time for early-stage breast cancer.
METHODS: This is a monocentric prospective study of patients treated in our hospital between March and June 2020 who were diagnosed with covid-19 infection. The inclusion criteria were to be irradiated for early-stage breast cancer and to have a positive covid diagnosis on a polymerase chain reaction (PCR) test and/or a lung computed tomography (CT) scan and/or suggestive clinical symptoms. All of them needed 6 months follow-up clinic after the end of the radiotherapy with clinical examination, mammogram, as well as CT scan to evaluate the lung status. Radiotherapy consisted of breast or chest wall irradiation with or without lymph node irradiation, with protocols adapted to pandemic situation. The treatment-related toxicity was graded according to the Common Toxicology Criteria for Adverse Events (version 4.03).
RESULTS: All 350 patients treated for early-stage breast cancer were studied. Of them, 16 presented clinical symptoms of covid-19 infection, and of them 12 had clinical, CT scan and PCR confirmation. This entire cohort of 12 patients with median age of 56years (range: 42-72 years) underwent their radiotherapy. During the radiotherapy, nine patients presented radiodermatitis: eight grade 1 (66%) and one grade 2 (8%). Two patients with lymph nodes irradiation presented grade 2 oesophagitis. Late toxicity was evaluated 6 months after the end of the radiotherapy, and there was no radiation or covid lung sequel on the CT scans. One patient presented covid-related dyspnoea, and two had fibrosis.
CONCLUSIONS: The half-year follow-up of prospective covid-19 cohort, treated for early-stage breast cancer demonstrated an acceptable toxicity profile with few low-grade adverse events. It seems that the covid-19 infection does not appear to increase the side effects of radiotherapy. Therefore radiotherapy should not be delayed.

Coronavirus disease 2019 (COVID-19), an acute and highly transmissible infectious disease, has reached a pandemic level since 11 March 2020 and continues to challenge the healthcare system worldwide. The pathogenesis of COVID-19 is a complex process involving mechanisms that suppress the host antiviral and innate immune response, while triggering marked activation of coagulation and hyperinflammation leading to cytokine storm in severe COVID-19. This review summarizes current evidence related to COVID-19-associated cardiovascular severe illness and mortality, which encompasses life-threatening clinical manifestations, including myocardial injury, fulminant myocarditis, cardiac arrhythmia, and ischemic stroke. The onset of hypercoagulable state is consistent with increased venous thromboembolism including deep vein thrombosis and pulmonary embolism. Thromboembolic manifestations include arterial thrombotic events such as stroke, myocardial infarction, and limb ischemia. Several treatment strategies have been investigated to mitigate COVID-19-associated cardiovascular clinical manifestations. The prevalence of thrombo-inflammatory syndrome and subsequent cardiovascular dysfunction prompted the implementation of antithrombotic therapy and strategies targeting major pro-inflammatory cytokines involved in COVID-19 cytokine storm. The development of new guidelines for effective treatment strategies requires concerted efforts to refine our understanding of the mechanisms underlying cardiovascular disease and large-scale clinical trials to reduce the burden of COVID-19 hospitalization and mortality.

Diabetes mellitus (DM) is a chronic metabolic disorder characterized by impaired glucose homeostasis, insulin resistance and hyperglycemia. Among its serious multisystemic complications is diabetic retinopathy (DR), which develops slowly and often insidiously. This disorder-the most common cause of vision loss in working-age adults-is characterized by functional and morphological changes in the retina. It results from the exacerbation of ischemic and inflammatory conditions prompted by alterations in the blood vessels, such as the development of leukostasis, thickening of the basement membrane, retinal neovascularization and fibrovascular tissue formation at the vitreoretinal interface. The pathogenic alterations are usually triggered at the biochemical level, involving a greater activity in 4 pathways: the polyol pathway, the hexosamine pathway, the formation of advanced glycation end-products and the activation of protein kinase C isoforms. When acting together, these pathways give rise to increased levels of reactive oxygen species and decreased levels of endogenous antioxidant agents, thus generating oxidative stress. All current therapies are aimed at the later stages of DR, and their application implies side effects. One possible strategy for preventing the complications of DM is to counteract the elevated superoxide production stemming from a high level of blood glucose. Accordingly, some treatments are under study for their capacity to reduce vascular leakage and avoid retinal ischemia, retinal neovascularization and macular edema. The present review summarizes the biochemical aspects of DR and the main approaches for treating it.

Immune thrombocytopenia (ITP) is a rare autoimmune disease due to an immune peripheral destruction of platelets and an inappropriate platelet production. The pathogenesis of ITP is now better understood: it involves a humoral immune response which dependents on the stimulation of B cells by specific T cells called T follicular helper cells, leading to their differentiation into plasma cells that produce antiplatelet antibodies thus promoting the phagocytosis of platelets mainly by splenic macrophages. The deciphering of ITP pathogenesis has led to a better understanding of the inefficiency of treatments such as rituximab, although it has not provided yet the determination of biological predictive factor of response to treatments. Moreover, new therapeutic perspectives have been opened in the last few years with the development of molecules targeting Fcγ receptor signalling such as Syk inhibitor, or molecules increasing the clearance of pathogenic autoantibodies such as inhibitors of the neonatal Fc receptor (FcRn).

OBJECTIVE: To evaluate the medical-surgical management of cataract surgery in children with chronic uveitis in various French pediatric ophthalmology centers.
METHODS: Two-part study: first, a descriptive observational segment on the evaluation of French practices. A questionnaire was sent to the various pediatric ophthalmologists in France. A second retrospective chart review, including children with non-infectious chronic uveitis who had cataract surgery in the pediatric ophthalmology department of Bordeaux University Hospital from 2008 to 2017.
RESULTS: Twenty-one ophthalmologists responded to the questionnaire. Only 23.8% systematically initiated immunosuppressive drugs (aside from corticosteroids) before surgery. A total of 88.2% prescribed oral corticosteroid treatment preoperatively. Eleven surgeons administered intravenous corticosteroid boluses during the surgery, and primary lens implantation is the most common method used in 95.2%. A total of 76.2% initiated oral steroid therapy after surgery. Postoperatively, all surgeons started local therapy with high-dose corticosteroids. At one year, 100% achieved improvement of visual acuity greater than or equal to 2 lines. On our service, 10 eyes (7 children) underwent cataract surgery. Seven were treated with systemic immunosuppressive drugs (aside from corticosteroids) and 80% of cases received oral corticosteroid therapy a few days before surgery. An intravenous corticosteroid bolus was administered preoperatively in 8 cases, and primary lens implantation was performed in 100% of cases. Postoperatively, 5 children received oral corticosteroid treatment. All were treated with local high dose steroids. At one year, the mean best-corrected visual acuity was 0.18 LogMar (0-0.7, SD: 0.25).
CONCLUSIONS: When performed with an aggressive anti-inflammatory protocol, cataract surgery leads to a good visual outcome in selected children with chronic uveitis.

UNASSIGNED: Bone metastases (BMs) are common and cause morbidity in cancer patients. One third of metastatic renal cancer (mRCC) patients present metastatic disease to the bone. BMs cause severe complications such as fracture, spinal cord compression and pain requiring surgery or radiotherapy. Hypercalcaemia is a common feature in mRCC as well as an established poor prognosis factor. BMs impact negatively on prognosis and affect quality of life. Correct management of BMs from RCC requires a multimodal evaluation to optimize care and quality of life. In this review, we discuss current evidences on the role of systemic treatments in BMs management, bone-targeting agents benefits in skeletal-related events prevention and local therapeutic approaches to BM in mRCC. Define prognosis of systemic disease and identify the main goal of treatment are crucial for the selection of the best strategy.

BACKGROUND: Although there is evidence suggesting an epidemiologic increase of scabies in France, few studies have assessed medical practice in terms of diagnosis and treatment.
OBJECTIVE: To describe the management of scabies by general practitioners (GPs).
METHODS: A questionnaire was addressed to the 524 GPs of the Doubs department in France regarding the management of cases of scabies diagnosed between January and June 2015.
RESULTS: The response rate was 57 % (n=299). At least one case of scabies was observed by 89 % of GPs in the previous six months and more than three cases were diagnosed by 59 % of GPs. The main clinical criterion for diagnosis was the specific localization of pruritus (82 %). No diagnostic test was used by 94 % of GPs other than except direct parasitological examination, which was used by 6 %. A systematic examination by a dermatologist was prescribed by 3 % of GPs, by 78 % of them in the case of diagnostic doubt, and not at all by 19 %, even though 66 % of GPs\' offices were located under 10 kilometers from a dermatologist\'s office. Ivermectin (IVM) alone was prescribed by 38 % of GPs, either as a single dose (22 %) or as two repeated doses (16 %). Topical treatment alone was prescribed by 2 % of GPs and the association of IVM and topical treatment was used by 26 %, either as a single dose (19 %) or as two repeated doses (7 %). All household members and any sexual contacts were systematically treated by 77 % of GPs, but 9 % did not prescribe any treatment. Decontamination advice was given by 100 % of GPs. Recurrence of scabies was observed by 25 % of GPs despite systematic treatment (93 %) of patients\' close contacts.
CONCLUSIONS: Our study confirms the frequency of scabies in general medicine and the interest of GPs in this evaluation of practice. Our data also demonstrate the heterogeneity of management by GPs and the limitations of/poor compliance with national recommendations on scabies proposed by the Haut conseil de santé publique (Public Health Council) in 2012.
CONCLUSIONS: Our study emphasizes the critical role of GPs in the management of scabies and the need for specific recommendations concerning their practices.