[Restatement. Cancer and fertility preservation].

CANCER AND FERTILITY PRESERVATION. The integration of fertility preservation into the treatment pathway is a major issue for quality of life after cancer, particularly for very young children, adolescents and young adults. Responses must be adapted to age, gender and treatment. The recommendations of the French National Cancer Institute (INCa) aim to promote information on the risks of different treatments for fertility and on the possibilities of preserving fertility, in order to allow an informed choice, and to improve the quality of the medical service rendered in order to reduce inequalities in care. Referral to a center specialized in fertility preservation is sometimes recommended, so that a technique adapted to the patient's situation can be implemented before treatment begins

Guerre, armées et communication

Propagande, censure et désinformation d'un côté ; devoir de réserve, secret défense et silence dans les rangs de la « grande muette » d'un autre. Faire la guerre semble condamner la communication des armées à de tels extrêmes. Mais qu'en est-il aujourd'hui, avec l'internet et les réseaux sociaux, l'information continue et les lanceurs d'alerte, et une opinion publique de plus en plus sondée et souveraine ? Parallèlement, la surveillance géopolitique électronique, la numérisation du champ de bataille, l'arrivée des drones, robots et soldats augmentés sur les théâtres d'opérations changent aussi la donne. Reste que la guerre engage toujours et avant tout des relations entre des hommes sur le terrain. Elle est aussi profondément un acte de communication pour être d'abord un dialogue rompu, un affrontement avec l'altérité. Avec, comme horizon, à l'heure de la montée des nationalismes et la multiplication des revendications identitaires, un risque croissant d'incommunication

Involvement of CATSPER 2 mutation in a familial context of unexplained infertility and fertilization failure associated with hearing loss: a case report

International audienceOBJECTIVE: To explore the functional implications of a homozygous CATSPER 2 (cation channel for sperm) deletion within the acrosome reaction pathway during fertilization in 2 brothers, who have unexplained infertility and hearing loss. DESIGN: Case report. PATIENTS: Two twin brothers aged 30 years with hearing loss and unexplained infertility. EXPOSURE OR INTERVENTION: Molecular genetic diagnosis of deafness. Evaluation of the acrosome reaction and calcium mobilization assays after induction by progesterone and ionomycin on spermatozoa of the CATSPER 2-mutated patient and on fertile controls. MAIN OUTCOME MEASURES: Fertilization rate during conventional in vitro fertilization. Molecular genetic test. Percentage of acrosome-reacted spermatozoa with peanut agglutinin lectin staining. Recording of progesterone and ionomycin-induced intracellular calcium signals with a fluorescent probe. RESULTS: Mr. S and his brother have normal, conventional sperm parameters. Both brothers have had repeated intrauterine insemination failures and one fertilization failure after conventional in vitro fertilization. Mr. S obtained 2 healthy babies after intracytoplasmic sperm injection. Genetic analysis found a homozygote deletion of the STRC (stereocilin) gene (NM 153700: c.1-? 5328+?del) that removes the CATSPER 2 gene. Mutation of the STRC gene is known to be associated with hearing loss. Sperm functional tests revealed an inability of progesterone to activate intracellular calcium signaling and to induce acrosome reaction. CONCLUSION: We demonstrate the absence of a calcium signal and acrosome reaction after progesterone in our patient with a CATSPER 2 mutation. We emphasize the importance of the male medical interview and of the genetic investigation of hearing loss. We show that in vitro fertilization-intracytoplasmic sperm injection is necessary, even where normal sperm parameters are present

Collaborative digital platform France – Cuba: oncorehabilitation in reproductive and sexual health

International audienceBackground : In the French West-Indies, few studies have been performed on fertility and sexual problems in cancer survivors, which are frequent and recurring issues reported by surveys on unmet needs. Additionally, mutualizing human and material resources and promoting cooperation through a collaborative platform are the most appropriate response to complex health pathways in the Caribbean territories. Implementation of such a collaborative platform will help to launch a strategic Caribbean partnership to transfer theoretical and technical skills and care standards in oncofertility and oncosexuality. Methods :We propose to set up a collaborative digital platform to strengthen, from the French expertise, Cuban health professionals’ knowledge, know-how, and skills in oncofertility and oncosexuality. The project will be coordinated by a coordinating, scientific, and supervisory committee, and the main activities will include : 1 - Theoretical training in e-learning adapted to low-speed Internet. 2 - Practical training in fertility preservation and sexual rehabilitation. 3 - Digital multidisciplinary consultation meetings for medical decisions to be taken for complex clinical cases. The platform will benefit from a recurrent evaluation, by the two cancer registries of Martinique and Cuba, with the following performance indicators: number of Cuban professionals trained, number of professionals sensitized , hourly volumes (or number of training courses provided) , satisfaction of trained professionals , number of e-RCPs carried out online and number of missionaries supported. These indicators will be set up and analyzed by the registers. This project meets the Cuban and French health policies (cancer plans and national sexual health strategies) and will be implemented in liaison with the Health Agencies of both countries and the Embassy of France in Cuba. Discussion This project aims to provide support through bilateral exchanges to improve reproductive and sexual health in Cuba’s cancer patients. This collaboration will be based on a long-lasting French expertise and a solid Cuban health system. Consequently, this collaborative digital platform will contribute to data collection for cancer surveillance, and the two participating countries will ultimately be identified in the Caribbean as having centers of competence and excellence in oncofertility and oncosexuality with care standards

European countries have different rates of sperm cryopreservation before vasectomy and at the time of reversal

International audienceEffective male contraceptive options are condoms and vasectomy. Vasectomy should not be considered a reversible method of contraception even if vasovasostomy can be offered to men to restore fertility after vasectomy. Therefore, there is a real questioning among urologists concerning cryopreservation before vasectomy. We carried out an international survey concerning the practice of cryopreservation before vasectomy and during vasovasostomy. Material and methods: An online anonymous survey was submitted from January to June 2021 to six European urological societies. The 31-items questionnaire included questions about demography, habits of cryopreservation before vasectomy or during vasectomy reversal, and in case of urogenital cancers. Results: 228 urologists from six urological societies in five different countries (Belgium, Netherlands, Luxembourg, France, Finland) answered the questionnaire. French urologists were more in favor of cryopreservation before vasectomy than other European urologists (p < 0.0001). They also significantly found that not talking about cryopreservation before vasectomy is a medical fault unlike other urologists (p < 0.0001). The specialization in andrology did not influence the choice of cryopreservation before vasectomy (p = 0.9452). The majority of urologists did not perform intraoperative sperm extraction during vasovasostomy (81%; n = 127) with a significant difference between urologists with or without andrology training (p = 0.0146). Success rates after vasovasostomy are significantly better for robot-assisted surgery (p = 0.0159) or with a microscope (p = 0.0456) versus without a microscope. Conclusion: Cryopreservation before definitive sterilization significantly varies among European urologists and seems to be mostly dictated by habits than by knowledge. An international consensus is needed to standardize practices and guide patients’ choices

COVID-19 and andrology: Recommendations of the French-speaking society of andrology (Société d'Andrologie de langue Française SALF)

International audienceSARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) metamorphosed our medical practice. In early June 2020, more than 6,400,000 COVID-19 (coronavirus-19 disease) cases were diagnosed across the world and more than 380,000 deaths were linked to COVID-19. Many medical symptoms of COVID-19 were reported. We will focus, here, on potential impacts of COVID-19 on men's andrological health. Our society (French-speaking society of andrology, SALF) also emitted some recommendations in the andrological management of men infected by SARS-CoV-2. First, considering the fever and the potential presence of SARS-CoV2 in semen, SALF recommends waiting for 3 months (duration of one spermatogenesis cycle and epididymal transit) before re-starting ART in the case of men diagnosed COVID-19 positive. Whatever the nature of testosterone and COVID-19 relationships, we recommend an andrological examination, sperm parameters, and hormonal evaluation at the time of the COVID-19 is diagnosed, and several months later. Furthermore, we are concerned by the potential morbid-mortality of the COVID-19, which mainly affects men. This "andrological bias", if proven, must be reduced by specific andrological diagnosis, therapeutic and prophylactic measures. Research in this direction must be substantiated and financially supported over the next few months (years).Le SRAS-CoV-2 (nouveau coronavirus ou coronavirus numéro 2 responsable du syndrome respiratoire aigu sévère) a métamorphosé notre pratique médicale. Début juin 2020, plus de 6,400,000 cas de COVID-19 (maladie à coronavirus 2019) ont été diagnostiqués dans le monde et plus de 380,000 décès ont été reliés à cette maladie. De nombreux symptômes médicaux de cette infection virale ont été signalés. Nous nous concentrerons, ici, sur les impacts potentiels de COVID-19 sur la santé andrologique des hommes. Notre société (Société d’andrologie de langue Française, SALF) émet ici quelques recommandations dans la prise en charge andrologique des hommes infectés par le SRAS-CoV-2. Tout d’abord, compte tenu de la fièvre et de la présence potentielle du SRAS-CoV2 dans le sperme, la SALF recommande d’attendre 3 mois (durée d’un cyclede spermatogenèse et transit épididymaire) avant de recommencer les techniques d’assistance médicale à la procréation pour les hommes diagnostiqués COVID-19 positifs. Quelle que soit la nature des relations entre la testostérone et l’infection à SARS-CoV-2, nous recommandons un examen andrologique, un examen des paramètres du sperme et une évaluation hormonale au moment du diagnostic de l’infection, ainsi qu’à distance (3–6 mois plus tard). De plus, nous sommes préoccupés par la morbidité et la mortalité potentielles de l’infection COVID-19, qui touche principalement les hommes. Ce “biais andrologique”, s’il est. prouvé, doit être réduit par un diagnostic andrologique spécifique et des mesures thérapeutiques et prophylactiques.La recherche dans ce sens doit être étayée et soutenue financièrement au cours des prochains mois (années)

What should be done in terms of fertility preservation for patients with cancer? The French 2021 guidelines

International audienceAbstract Aim: To provide practice guidelines about fertility preservation (FP) in oncology. 93Methods: We selected 400 articles after a PubMed review of the literature (1987e2019). Recommendations: Any child, adolescent and adult of reproductive age should be informed about the risk of treatment gonadotoxicity. In women, systematically proposed FP counselling between 15 and 38 years of age in case of treatment including bifunctional alkylating agents, above 6 g/m2 cyclophosphamide equivalent dose (CED), and for radiation doses on the ovaries 3 Gy. For postmenarchal patients, oocyte cryopreservation after ovarian stimulation is the firstline FP technique. Ovarian tissue cryopreservation should be discussed as a first-line approach in case of treatment with a high gonadotoxic risk, when chemotherapy has already started and in urgent cases. Ovarian transposition is to be discussed prior to pelvic radiotherapy involving a high risk of premature ovarian failure. For prepubertal girls, ovarian tissue cryopreservation should be proposed in the case of treatment with a high gonadotoxic risk. In pubertal males, sperm cryopreservation must be systematically offered to any male who isto undergo cancer treatment, regardless of toxicity. Testicular tissue cryopreservation must be proposed in males unable to cryopreserve sperm who are to undergo a treatment with intermediate or severe risk of gonadotoxicity. In prepubertal boys, testicular tissue preservation is: - recommended for chemotherapy with a CED 7500 mg/m2 or radiotherapy 3 Gy on both testicles. - proposed for chemotherapy with a CED 5.000 mg/m2 or radiotherapy 2 Gy. If several possible strategies, the ultimate choice is made by the patient

Prise en charge de première intention du couple infertile : mise à jour des RPC 2010 du CNGOF

Objective: To update the 2010 CNGOF clinical practice guidelines for the first-line management of infertile couples.Materials and methods: Five major themes (first-line assessment of the infertile woman, first-line assessment of the infertile man, prevention of exposure to environmental factors, initial management using ovulation induction regimens, first-line reproductive surgery) were identified, enabling 28 questions to be formulated using the Patients, Intervention, Comparison, Outcome (PICO) format. Each question was addressed by a working group that had carried out a systematic review of the literature since 2010, and followed the Grading of Recommendations Assessment, Development and Evaluation (GRADE®) methodology to assess the quality of the scientific data on which the recommendations were based. These recommendations were then validated during a national review by 40 national experts.Results: The fertility work-up is recommended to be prescribed according to the woman's age: after one year of infertility before the age of 35 and after 6months after the age of 35. A couple's initial infertility work-up includes a single 3D ultrasound scan with antral follicle count, assessment of tubal permeability by hysterography or HyFOSy, anti-Mullerian hormone assay prior to assisted reproduction, and vaginal swabbing for vaginosis. If the 3D ultrasound is normal, hysterosonography and diagnostic hysteroscopy are not recommended as first-line procedures. Chlamydia trachomatis serology does not have the necessary performance to predict tubal patency. Post-coital testing is no longer recommended. In men, spermogram, spermocytogram and spermoculture are recommended as first-line tests. If the spermogram is normal, it is not recommended to check the spermogram. If the spermogram is abnormal, an examination by an andrologist, an ultrasound scan of the testicles and hormonal test are recommended. Based on the data in the literature, we are unable to recommend a BMI threshold for women that would contraindicate medical management of infertility. A well-balanced Mediterranean-style diet, physical activity and the cessation of smoking and cannabis are recommended for infertile couples. For fertility concern, it is recommended to limit alcohol consumption to less than 5 glasses a week. If the infertility work-up reveals no abnormalities, ovulation induction is not recommended for normo-ovulatory women. If intrauterine insemination is indicated based on an abnormal infertility work-up, gonadotropin stimulation and ovulation monitoring are recommended to avoid multiple pregnancies. If the infertility work-up reveals no abnormality, laparoscopy is probably recommended before the age of 30 to increase natural pregnancy rates. In the case of hydrosalpinx, surgical management is recommended prior to ART, with either salpingotomy or salpingectomy depending on the tubal score. It is recommended to operate on polyps>10mm, myomas 0, 1, 2 and synechiae prior to ART. The data in the literature do not allow us to systematically recommend asymptomatic uterine septa and isthmoceles as first-line surgery.Conclusion: Based on strong agreement between experts, we have been able to formulate updated recommendations in 28 areas concerning the initial management of infertile couples