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Objective: To compare clinical pregnancy rates following intrauterine insemination performed after hysterosalpingography (HSG) or hysterosalpingo-foam-sonography (HyFoSy)., Material and Methods: This is a retrospective study including 242 intrauterine insemination (IUI) performed between 2015 and 2020 at the fertility center of the Reunion Island. Among these inseminations, 121 with previous HSG and 121 with previous HyFoSy were matched. The main outcome of interest was clinical pregnancy rate. Secondary outcomes were birth rate and time to pregnancy after tubal patency test., Results: The pregnancy rate after insemination was 9.9% for the HSG group and 11.6% for the HyFoSy group, with no statistically significant difference between the groups (P=0.66). The live birth rate was similar in the two groups (7.4% for HSG and 10.7% for HyFoSy; P=0.37). Over half (57.1%) of the pregnancies occurred within 6 months after HyFoSy, whereas only 8.3% after HSG., Conclusion: IUI results are not influenced by HyFoSy compared to HSG with regard to the pregnancy rates. Use of HyFoSy in infertility assessment allows global evaluation and more rapid adapted management. This approach could optimize management of patients undergoing IUI., (Copyright © 2024 Elsevier Masson SAS. All rights reserved.)

Objective: The primary objective of this study was to assess the prevalence and genotypes of human papilloma virus (HPV) in Reunion Island., Study Design: In this retrospective study, data were collected from the database of microbiology and anatomopathology laboratories from August 1st 2020 to July 31st 2021., Results: The overall prevalence of human papillomavirus (HPV) in Reunion Island was 14.5 %. The most common HPV genotypes in Reunion Island, were as follows: cluster of HPV 56 + 59 + 66, representing 3.3 % of all samples, cluster of HPV 35 + 39 + 68 (3.2 %), HPV 16 (2.9 %), HPV 33 + 58 (2.3 %) and HPV 52 (2.2 %). HPV types contained in the vaccine accounted for 59.3 % of HPV-positive samples and significantly resulted in more severe cytological lesions compared to HPV types that were not included in the vaccine (p < 0.01). Cervical dysplasia were identified in 57.3 % of HPV-positive cases. Multiple infections were detected in 23.2 % of the cases and were more frequent among younger women (<30 years) and in pathological smears (p < 0.001)., Conclusion: In this study, we highlighted that HPV genotypes contained in the vaccine are the most represented in Réunion Island and are the most likely to generate significant cytological abnormalities. Therefore, continuous efforts are necessary to increase HPV vaccination coverage, which is currently in the island among the lowest in developed countries, despite the high mortality rate associated with cervical cancer. Furthermore, considering the inequal offensive capacity of each HPV, identifying patients' HPV infection subtype, could allow customized management and follow-up., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Background: Since the introduction of HPV testing as a first-line screening method for women aged 30 and over, vaginal sampling (VS) by a healthcare professional or self-sampling (SS) is now possible for women who have not responded to the organized screening program using cervical uterine sampling. The aim of this study was to understand the choices made by a sample of women from La Reunion would like to perform their VS, and the content of the instructions they would like to receive., Methods: We conducted a cross-sectional descriptive study using a single-answer questionnaire. Patients were either interviewed in doctors' office or offered the possibility to answer an online questionnaire. We included women aged 30 to 65 in La Reunion who were concerned by CC screening. We compared the answers of women who were up to date with their screening with those of women who were not., Results: We included 202 women. The study showed that 64.9% of patients wished to collect the VS kit from a healthcare professional, 80.8% wished to perform SS and 52.5% wished to return it to the laboratory. The preferred language of the instruction was French, with pictures and drawings for 48.5% of patients. There was no significant difference between the answers of women who were up to date with their screening and those who were not., Conclusion: In a sample of women eligible for CC screening in La Reunion, the preferred methods for CC screening were to collect the PV kit from a healthcare professional, perform the SS at home and then return it to the laboratory. These responses differed from other studies. A feasibility study on a part of La Reunion's eligible population for CC screening would enable us to assess the feasibility and generalizability of a screening modality based on SS., (Copyright © 2024 Elsevier Masson SAS. All rights reserved.)

Objectives: To describe the knowledge, barriers and acceptability factors of parents and general practitioners about HPV vaccination amongst boys in Reunion Island, in order to adapt primary prevention locally., Methods: This was a quantitative, descriptive, cross-sectional, observational study involving 88 parents of boys aged 11 to 19 and 81 general practitioners based in Reunion Island. Both populations volunteered to answer a questionnaire available online or on paper., Results: Parents' knowledge about HPV was insufficient. In Reunion Island, social media and the precarious status of parents play a particularly negative role in the vaccine intention. The number of doctors who have started HPV vaccination on boys is low despite awareness of the recommendation, particularly older doctors who practice alone, in certain sectors of the island., Conclusions: The young and precarious population of Reunion Island is particularly at risk of pathologies related to HPV and requires adapted prevention to the territory's specificities. It seems necessary to continue to inform general practitioners, in order to promote vaccination and to fight against the misinformation of media about the HPV vaccine., (Copyright © 2024 Elsevier Masson SAS. All rights reserved.)

Objectives: To estimate the prevalence of menorrhagia in women in Reunion Island using the Higham score, to evaluate self-reporting as an alternative diagnostic method, and to study women's level of knowledge about menorrhagia and its impact on their quality of life., Methods: This was a descriptive, cross-sectional observational study involving 185 adult women with menstrual periods living in Reunion Island. Women volunteered to answer an online self-questionnaire proposed by healthcare professionals from January to May 2023 in Reunion Island. They completed a general information questionnaire, the Higham score, a menorrhagia knowledge questionnaire and a menstrual quality of life questionnaire., Results: The prevalence of menorrhagia in the sample was 48.1% using the Higham score and 46.5% using self-report. Women's level of knowledge about menorrhagia is still insufficient, given the significant impact on quality of life during menstruation among those suffering from this symptom., Conclusion: The prevalence of menorrhagia in our sample of women on Reunion Island is high. Measures need to be taken to break the taboos surrounding menstruation, promote menstrual education and foster a better understanding by women of menstrual pathologies, particularly menorrhagia. Early detection of this symptom would enable faster treatment and avoid complications and adverse effects on quality of life., (Copyright © 2024 Elsevier Masson SAS. All rights reserved.)

Objectives: In Mayotte, cervical cancer represents the second cause of cancer mortality in women. Vaccination coverage against papillomavirus and screening rates are difficult to quantify but among the lowest in France. Added to this is an under-calibrated health system, which does not allow optimal treatment of cancers on site. The objective of the study was to study the elements that would increase papillomavirus vaccination among general practitioners., Methods: We carried out a qualitative study of phenomenological inspiration using semi-directed open interviews. The target population was private general practitioners based in Mayotte. The analysis was done by coding verbatim statements, from which emerged general themes, to build a model., Results: Twenty-two interviews were conducted. Vaccination was part of a context and was organized around the trio doctor-patient-institutions. The main pillar to vaccination was information, which could concern doctors or patients. The information delivered to patients through the media, campaigns in schools, and vaccination obligation were the main elements. The study revealed positive emotional dynamics of on-site HPV vaccination., Conclusion: This study made it possible to better understand the ecosystem in which papillomavirus vaccination takes place in Mayotte, and to identify elements of vaccination promotion. Vaccination school campaigns should keep going on to increase vaccination uptake., (Copyright © 2023 Elsevier Masson SAS. All rights reserved.)

The 2023 goal is to halve the incidence of preeclampsia worldwide to reach 3 million cases per year vs the current approximately 7 million cases. Preventive treatment by low dose aspirin only halves the incidence of early-onset preeclampsia (EOP < 34 weeks gestation) in high-risk women. However, 90% of PE cases are the late onset form (LOP, 34 weeks onward) proportionally associated with increasing maternal pre-pregnancy BMI. In 2018, we published a new method to calculate individualized optimal gestational weight gain based on normal Gaussian distribution of neonatal birthweights (SGA 10%, LGA 10%) and demonstrated that this optimal gestational weight gain (GWG) follows a linear equation suitable for all maternal PRE-pregnancy BMIs (from lean to obesities classes 1-2-3). A similar linear equation has been published recently based on a 2022 US database of 200,000 multiple pregnancies. Subsequently, we demonstrated in a prospective population study that in overweight and obese women who are able to achieve an optimal GWG, the rate of term preeclampsia (> 37 week's gestation) halves. Providing individual app-based calculations of optimal individual GWG, all patients will be aware of their personal weight gain target over the pregnancy. CONCLUSION: Halving the incidence of early-onset- and term preeclampsia worldwide by prevention is now theoretically achievable. Appropriate and timely start of low-dose Aspirin and providing women clear advice on their optimal GWG are they ingredients to achieve this goal., Competing Interests: Declaration of Competing Interest The authors all declare to have no conflict of interest., (Copyright © 2023 Elsevier B.V. All rights reserved.)

Background: In Reunion Island, papillomavirus (HPV) vaccination coverage is low. A study encouraging vaccination in middle school showed low rate of participation. The main objective of the study was to understand barriers and motivations to HPV vaccination in populations yet sensitized to its benefits., Methods: The study focused on population around the intervention school where a health promotion program was conducted during school year 2020-2021. Semi-structured face-to-face interviews among children, children's parents, school staff, general practitioners (GP) and association members were conducted. A qualitative study was adopted using a grounded theory approach to obtain an in-depth understanding of issues pertaining to HPV vaccination., Findings: A total of 19 school staff members, 20 parents of middle school children, 39 children, 5 GPs and 3 association members were interviewed in May 2021. Anti-vaccination attitudes included: fear of serious adverse effects (such as fertility) due to poor knowledge, fear of encouraging sexuality among teenagers, mistrust towards scientists and the pharmaceutical industry and the negative impact from social networks. However, we found that the influence of the school, GP's and 'story-telling' study testimonials were crucial to invert the balance and motivate children's vaccination., Interpretation: Reproductive adverse events related to the HPV vaccine may be strongly perceived amongst our population, either regarding fertility or negative fetal effects; though Reunion island has 5% of pregnancies among teenagers. It is crucial to lift this taboo related to sexuality and encourage dialogue between children and their close social network. This better understanding of barriers and motivations will help us increase the impact of school-based HPV vaccination, which will be introduced in September 2023 in whole France., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 Elsevier B.V. All rights reserved.)

In view of the use of oncogenetics as a lever for proposing new-targeted therapies whose indications are expanding, this article provides an overview of this discipline in the French overseas departments and regions (DROM). Contrary to the metropolitan departments, where the number of consultations exceeds 100 consultations per 100,000 inhabitants for most centres in 2019, the number of consultations in the DROMs remains insufficient to meet the national average of 117 per 100,000 inhabitants. The financial and structural support offered by the INCa and the DGOS since 2003 has contributed favourably to the deployment of this activity in metropolitan France. This activity, which seems to be suffering in the DROMs, probably requires particular attention in order to understand the difficulties encountered and thus to meet the INCa's objective as well as possible: to identify and support patients with mutations by providing them with appropriate care., (Copyright © 2023 Société Française du Cancer. Published by Elsevier Masson SAS. All rights reserved.)

Introduction: In February 2020, robotic surgery was introduced in University Hospital of St Pierre in Reunion Island. The aim of this study was to evaluate the implementation of robotic assisted surgery in the hospital and its impact on operating times and patient outcomes., Methods: Data was prospectively collected on patients undergoing laparoscopic robotic assisted surgery between February 2020 and February 2022. Information included patient demographics, type of surgery, operating times and length of stay., Results: Over the two-year study period, 137 patients underwent laparoscopic robotic assisted surgery performed by 6 different surgeons. 89 of the surgeries were in gynecology, including 58 hysterectomies, 37 were in digestive surgery, and 11 in urology. The installation and docking times decreased across all specialties and were found to be significantly reduced when comparing the first and last 15 hysterectomies: mean installation time decreased from 18.7 to 14.5 minutes (p=0.048), mean docking time decreased from 11.3 to 7.1 minutes (p = 0.009)., Conclusions: The implementation of robotic assisted surgery in an isolated territory such as Reunion Island was slow due to a lack of trained surgeons, supply difficulties and Covid crisis. Despite these challenges, the use of robotic surgery allowed for technically more challenging surgeries and demonstrated similar learning curves to other centers., Competing Interests: Declaration of Competing Interest The authors declare that they have no known financial interests or personal relationships that could influence the work reported in this paper., (Copyright © 2023 Elsevier Masson SAS. All rights reserved.)

Background: Since 2018, a dengue epidemic has been raging annually in Reunion Island, which poses the major problem of its morbidity and mortality. However, there is no consensus in the literature on factors associated with severity of illness. The objective of this study was to identify the factors associated with the occurrence of severe dengue (SD) according to the criteria adopted in 2009 by the World Health Organization (WHO), during the 2019 epidemic., Methodology/principal Findings: A total of 163 patients with RT-PCR-confirmed dengue were included in a multicenter prospective cohort study in Reunion Island between January and June 2019. Of these, 37 (23%) were classified as SD, which involves presentation dominated by at least one organ failure, and 126 (77%) classified as non-SD (of which 90 (71%) had warning signs). Confusion, dehydration, and relative hypovolemia were significantly associated with SD in bivariate analysis (p < 0.05). The factors associated with SD in multivariate analysis were a time from first symptom to hospital consultation over 2 days (OR: 2.46, CI: 1.42-4.27), a history of cardiovascular disease (OR: 2.75, 95%CI: 1.57-4.80) and being of Western European origin (OR: 17.60, CI: 4.15-74)., Conclusions/significance: This study confirms that SD is a frequent cause of hospitalization during dengue epidemics in Reunion Island. It suggests that cardiovascular disease, Western European origin, and delay in diagnosis and management are risk factors associated with SD fever, and that restoration of blood volume and correction of dehydration must be performed early to be effective., Trial Registration: NCT01099852; clinicaltrials.gov., Competing Interests: The authors have declared that no competing interests exist, (Copyright: © 2023 Carras et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Objective: We studied potential effects of outdoor air temperatures or barometric pressure on births, preterm births and births associated with maternal hypertension., Methods: 12,269 births were retrospectively reviewed in Brussel and 25,880 in South Reunion Island. National Belgium and French weather reference centers provided outdoor air temperatures and barometric pressures from the nearest weather stations on the corresponding birthdays. Poisson regression models were used to assess if outdoor air temperatures or barometric pressure could be correlated, immediately and several days later, with the number of daily births, preterm births and births associated with hypertension., Results: Outdoor air temperature was significantly correlated to the number of daily births in Brussels. For each additional degree Celsius, overall births increased by 0.4% during the same day. Four days later, overall births increased by 1.8%, preterm births by 2.6% and births associated with hypertension by 5.7%. Similar observations on numbers of daily births were reported in South Reunion Island, without reaching statistical significance ( p  = .08)., Conclusion: As previously demonstrated in recent studies, increased air temperature leads progressively to higher rates of births and preterm births. An even stronger delayed effect of air temperature was observed on births associated with hypertension. This would be worth further investigating.

Introduction: On Reunion Island, cervical cancer is the third most common cause of cancer in women. Primary prevention is based on the HPV vaccination, yet coverage rate is low (8.1%). The objective of the study was to evaluate the impact of a health promotion program on the proportion of middle school girls who have completed the HPV vaccination schedule. Material and methods: In this prospective, controlled intervention study of superiority, 12 classes were randomly selected in an intervention school where the promotion program took place, and in a control school where no specific intervention was planned. The program combined: information to students during school classes, information to parents by letter and phone calls, information to general practitioners by letter and video conference call, and the free school-based vaccination (in a “health bus” parked in the schoolyard) with the nonavalent HPV vaccine. Results: In the intervention group, the completion was achieved for 26 girls, which was significantly higher than in the control group (three girls, p < 10−3). The initiated vaccination was also higher in the intervention group (31 girls vs. 6 girls in the control group, p < 10−3). The same results were obtained for the boys as for the full or partial scheme (seven boys vs. 0, p = 0.01; 16 boys vs. 1, p < 10−3, respectively). Conclusions: Implementing a health promotion program and offering the free, school-based vaccination raised the vaccination coverage. These results are promising and may be a stepping stone to expanding this program to the whole Reunion Island and hopefully someday decrease the burden of cervical cancer.