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Leishmania infantum is a protozoan parasite of the family Trypanosomatidae, transmitted by the bite of phlebotomine sand flies (Diptera: Psychodidae). It is responsible for human and canine leishmaniasis in countries bordering the Mediterranean basin. Here we describe a clinical case of human cutaneous leishmaniasis in a 76-year-old female patient living in Marseille. Upon interrogation, the patient had no history of recent travel or contact with animals. The study involved clinical, serological, and molecular investigation of the occurrence of Leishmania infection in 718 dogs from five departments within a 130 km radius perimeter around Marseille. Five dogs showed signs of moderate leishmaniasis. Additionally, the serological survey of dogs revealed a global seroprevalence of 5.1%, with a significantly different prevalence in the Vaucluse department. Molecular analysis and phylogenetic studies highlighted the close relatedness of Leishmania strains between human and canine hosts with 99.6% of identity, indicating local transmission. The findings underscore the importance of serological surveillance in dogs and human. In a One Health approach, it is necessary to continue investigating Leishmania infection in all potential reservoirs, especially for zoonotic L. infantum in wildlife (red foxes, leporids, rodents, etc.) but also in dogs, cats, and equids.
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Global changes in climate are contributing to modified Phlebotomine sand fly presence and activity, and the distribution of the pathogens they transmit (e.g., Leishmania and Phlebovirus), and are leading to their possible extension toward northern France. To predict the evolution of these pathogens and control their spread, it is essential to identify and characterize the presence and abundance of potential vectors. However, there are no recent publications describing sand fly species distribution in France. Consequently, we carried out a systematic review to provide distribution and abundance maps over time, along with a simplified dichotomous key for species in France. The review adhered to PRISMA guidelines, resulting in 172 relevant capture reports from 168 studies out of the 2646 documents retrieved, of which 552 were read and 228 analyzed. Seven species were recorded and categorized into three groups based on their abundance: low abundance species, abundant but little-studied species, and abundant vector species. Sand flies are certainly present throughout France but there is a greater diversity of species in the Mediterranean region. Phlebotomus perniciosus and Ph. ariasi are the most abundant and widely distributed species, playing a role as vectors of Leishmania. Sergentomyia minuta, though very abundant, remains under-studied, highlighting the need for further research. Phlebotomus papatasi, Ph. perfiliewi, Ph. sergenti, and Ph. mascittii are present in low numbers and are less documented, limiting understanding of their potential role as vectors. This work provides the necessary basis for comparison of field data generated in the future.
Title: Répartition et abondance des phlébotomes en France : revue systématique. Abstract: Les changements globaux du climat contribuent à modifier la présence et l'activité des phlébotomes, ainsi que la répartition des pathogènes qu'ils transmettent (par exemple Leishmania et Phlebovirus), et conduisent à leur éventuelle extension vers le nord de la France. Pour prédire l'évolution de ces pathogènes et contrôler leur propagation, il est essentiel d'identifier et de caractériser la présence et l'abondance des vecteurs potentiels. Il n'existe cependant aucune publication récente décrivant la répartition des espèces de phlébotomes en France. Par conséquent, nous avons réalisé une revue systématique pour fournir des cartes de répartition et d'abondance dans le temps, ainsi qu'une clé dichotomique simplifiée pour les espèces françaises. La revue a respecté les lignes directrices PRISMA, aboutissant à 172 rapports de capture pertinents provenant de 168 études sur les 2 646 documents récupérés, dont 552 ont été lus et 228 analysés. Sept espèces ont été recensées et classées en trois groupes en fonction de leur abondance : les espèces de faible abondance, les espèces abondantes mais peu étudiées et les espèces vectrices abondantes. Les phlébotomes sont certes présents partout en France mais on trouve une plus grande diversité d'espèces dans le bassin méditerranéen. Phlebotomus perniciosus et Ph. ariasi sont les espèces les plus abondantes et les plus largement réparties, jouant un rôle de vecteurs de Leishmania. Sergentomyia minuta, bien que très abondant, reste sous-étudié, ce qui souligne la nécessité de recherches plus approfondies. Phlebotomus papatasi, Ph. perfiliewi, Ph. sergenti et Ph. mascittii sont présents en faibles nombres et sont moins documentés, ce qui limite la compréhension de leur rôle potentiel en tant que vecteurs. Ce travail fournit la base nécessaire pour la comparaison des données de terrain générées à l'avenir.
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Insectos Vectores , Phlebotomus , Psychodidae , Francia , Animales , Insectos Vectores/parasitología , Phlebotomus/clasificación , Phlebotomus/parasitología , Psychodidae/parasitología , Psychodidae/clasificación , Distribución Animal , Leishmaniasis/transmisión , Leishmaniasis/epidemiología , Densidad de Población , Leishmania , Región Mediterránea , Cambio ClimáticoRESUMEN
This study investigates partnership changes and childbearing among immigrants and their descendants in the UK, France, and Germany. Our analysis of longitudinal data shows, first, significant diversity in family trajectories among immigrants and their descendants in Europe. Immigrants from other European countries and their descendants tend to cohabit prior to marriage, and their fertility in unions is often similar to that of the native population. In contrast, South Asians and Turkish populations exhibit marriage-centred family behaviour with elevated third-birth rates. Individuals of sub-Saharan African or Caribbean origin display higher rates of non-marital family transitions. Second, we observe some changes in partnership and childbearing patterns across migrant generations; these are stronger for fertility than for partnership patterns. Third, migration background is particularly associated with partnership patterns, whereas the destination country context influences childbearing patterns. We expect some patterns to persist across future migrant generations (e.g. preference for marriage vs cohabitation), whereas others are likely to vanish (e.g. large families).
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Rhegmatogenous retinal detachment (RRD) is a sight-threatening condition with rising global incidence. Identifying factors contributing to seasonal variations in RRD would allow a better understanding of RRD pathophysiology. We therefore performed a retrospective case series study investigating the relationship between RRD occurrence and meteorological factors throughout metropolitan France (the METEO-POC study), particularly the mean temperature over the preceding 10-day period (T-1). Adult patients having undergone RRD surgery and residing in one of the three most populated urban areas of each French region were included (January 2011-December 2018). The study involved 21,166 patients with idiopathic RRD (61.1% males, mean age 59.8-65.1 years). RRD incidence per 100,000 inhabitants increased from 7.79 to 11.81. RRD occurrence was not significantly associated with mean temperature over T-1 in the majority of urban areas (31/36). In a minority of areas (5/36) we observed correlations between RRD incidence and mean temperature over T-1, however these were extremely weak (r = 0.1-0.2; p < 0.05). No associations were found between RRD incidence and secondary outcomes: mean daily temperature over the 10 days prior T-1, minimum/maximum temperatures, rainfall, duration of sunshine, atmospheric pressure, overall radiation, relative humidity, wind speed. Overall, we found no relationships between meteorological parameters and RRD occurrence.
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Desprendimiento de Retina , Humanos , Desprendimiento de Retina/epidemiología , Francia/epidemiología , Masculino , Femenino , Persona de Mediana Edad , Anciano , Estudios Retrospectivos , Incidencia , Estaciones del Año , Conceptos Meteorológicos , Temperatura , AdultoRESUMEN
Based on personal experience over several years, we carried out a comparative analysis of two different European health systems, in Portugal and France, from a perspective comparing occupational medicine and use of telemedicine in a postpandemic context. This analysis addressed four aspects: Health System; Occupational Medicine; Telemedicine/Telework; and Future and Suggestions. The study employed searches and review of recent articles, guidelines, and recommendations from the authorities responsible for regulation (Medical Doctors Order, Labor Legislation, and Medical Collegiate Recommendations) and analysis of some statistical indicators from recent studies. Three tables on Occupational Health and Medicine present some relevant data and facilitate comparisons. Despite the difficulties of comparison, given the basic differences between these two systems (Beveridge vs. Bismark), it can be concluded that there is a greater acceptance of judicious use of teleconsultation in France (from 15 to 35%). This includes its use by occupational nurses, in the context of the "Visite de Information et Prevention", with good acceptance among employers and employees. There are still some difficulties to be resolved concerning security, conducting biometrics, and objective examinations. We expect that these issues will be overcome with improved biosensing, adequate training, and proper regulation. Given the shortage of occupational physicians and the customary overrunning of legal deadlines, we believe that these possibilities and suggestions should be explored and adopted by the specialty's Collegiates. Certain recommendations to this effect are made.
Com base na experiência pessoal de vários anos, foi realizada uma análise comparativa de dois sistemas de saúde europeus diferentes, de Portugal e da França, em uma perspectiva direcionada a uma comparação da medicina do trabalho e a utilização da telemedicina no contexto pós-pandêmico, em que ela se normalizou. Esta análise comparativa incide em quatro aspectos: sistema de saúde; medicina do trabalho; telemedicina/teletrabalho; e futuro e sugestões. Foram incluídas pesquisa e revisão documental de vários artigos recentes, normativas e recomendações das autoridades responsáveis pela tutela (Recomendações Colegiais, Ordem dos Médicos, Código do Trabalho), e foram feitas comparações de alguns indicadores estatísticos e estudos recentes. Três tabelas sobre a saúde, a medicina do trabalho e a telemedicina apresentam alguns dados relevantes e facilitam a comparação. Apesar da comparação difícil dadas as diferenças de base dos dois sistemas (modelo Beveridge versus Bismarck), parece ser possível concluir que existe uma maior abertura para a utilização criteriosa da teleconsulta na França (entre 15 e 35%), incluindo o seu uso por enfermeiras no contexto da visite d'information et de prévention, com uma boa aceitação pelos empregadores e trabalhadores. Ainda existem dificuldades por resolver, nomeadamente sobre a segurança e as dificuldades na sua utilização ou na realização da biometria ou exame objetivo. Por meio de melhorias no biosensing e de uma formação adequada, essas questões serão ultrapassadas. Dada a falta de médicos do trabalho e a habitual dilação dos prazos legais, essa possibilidade e as sugestões deveriam ser exploradas e enquadradas pelo Colégio da especialidade. Realizam-se algumas sugestões nesse sentido.
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BACKGROUND: For a decade, despite results from many studies, telemedicine systems have suffered from a lack of recommendations for chronic heart failure (CHF) care because of variable study results. Another limitation is the hospital-based architecture of most telemedicine systems. Some systems use an algorithm based on daily weight, transcutaneous oxygen measurement, and heart rate to detect and treat acute heart failure (AHF) in patients with CHF as early on as possible. OBJECTIVE: The aim of this study is to determine the efficacy of a telemonitoring system in detecting clinical destabilization in real-life settings (out-of-hospital management) without generating too many false positive alerts. METHODS: All patients self-monitoring at home using the system after a congestive AHF event treated at a cardiology clinic in France between March 2020 and March 2021 with at least 75% compliance on daily measurements were included retrospectively. New-onset AHF was defined by the presence of at least 1 of the following criteria: transcutaneous oxygen saturation loss, defined as a transcutaneous oxygen measurement under 90%; rise of cardiac frequency above 110 beats per minute; weight gain of at least 2 kg; and symptoms of congestive AHF, described over the phone. An AHF alert was generated when the criteria reached our definition of new-onset acute congestive heart failure (HF). RESULTS: A total of 111 consecutive patients (n=70 men) with a median age of 76.60 (IQR 69.5-83.4) years receiving the telemonitoring system were included. Thirty-nine patients (35.1%) reached the HF warning level, and 28 patients (25%) had confirmed HF destabilization during follow-up. No patient had AHF without being detected by the telemonitoring system. Among incorrect AHF alerts (n=11), 5 patients (45%) had taken inaccurate measurements, 3 patients (27%) had supraventricular arrhythmia, 1 patient (9%) had a pulmonary bacterial infection, and 1 patient (9%) contracted COVID-19. A weight gain of at least 2 kg within 4 days was significantly associated with a correct AHF alert (P=.004), and a heart rate of more than 110 beats per minute was more significantly associated with an incorrect AHF alert (P=.007). CONCLUSIONS: This single-center study highlighted the efficacy of the telemedicine system in detecting and quickly treating cardiac instability complicating the course of CHF by detecting new-onset AHF as well as supraventricular arrhythmia, thus helping cardiologists provide better follow-up to ambulatory patients.
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BackgroundSyphilis in blood donors (BD) has increased in many countries.AimWe aimed to describe trends in syphilis seroposivity in BD in France, to identify risk factors and assess if a non-treponemic test (NTT) could define BD having recovered from syphilis for more than 1â¯year.MethodsThe analysis covered the period 2007 to 2022 and 45,875,939 donations. Of the 474 BD syphilis-positive in 2022, 429 underwent additional investigations with an NTT. History of syphilis was obtained at the post-donation interview or based on serology results for repeat donors.ResultsUntil 2021, positivity rates remained stable (mean: 1.18/10,000 donations, range: 1.01-1.38). An increased rate was observed in 2022 (1.74/10,000; p = 0.02). Over the whole study period, prevalence was 2.2 times higher in male than in female BD (4.1 times higher in 2022). The proportion of males with an identified risk factor who have sex with men increased from 16.7% in 2007 to 64.9% in 2022. Based on NTT, 79 (18%) of the donors who were seropositive in 2022 were classified as having been infected in the previous year. History of syphilis was available for 30 of them. All had an infection within the previous 3 years. Among seven donors with a syphilis < 12 months before testing, one had an NTT titre ≥ 8, three a titre between 1 and 4, three were negative.ConclusionSyphilis seropositivity increased considerably in BDs in 2022, mostly in males, notably MSM. Available data did not allow appropriate evaluation of the NTT to distinguish recent from past infection.
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Donantes de Sangre , Serodiagnóstico de la Sífilis , Sífilis , Humanos , Donantes de Sangre/estadística & datos numéricos , Sífilis/epidemiología , Sífilis/diagnóstico , Sífilis/sangre , Masculino , Francia/epidemiología , Femenino , Adulto , Prevalencia , Factores de Riesgo , Serodiagnóstico de la Sífilis/métodos , Persona de Mediana Edad , Treponema pallidum/inmunología , Treponema pallidum/aislamiento & purificación , Estudios Seroepidemiológicos , Adulto Joven , Homosexualidad Masculina/estadística & datos numéricosRESUMEN
BACKGROUND: Acid sphingomyelinase deficiency (ASMD) or Niemann-Pick disease types A, A/B, and B is a progressive, life-limiting, autosomal recessive disorder caused by sphingomyelin phosphodiesterase 1 (SMPD1) gene mutations. There is a need to increase the understanding of morbidity and mortality across children to adults diagnosed with ASMD. METHODS: This observational retrospective survey analysed medical records of patients with ASMD with retrievable data from 27 hospitals in France, diagnosed/followed up between 1st January 1990 and 31st December 2020. Eligible records were abstracted to collect demographic, medical/developmental history, and mortality data. Survival outcomes were estimated from birth until death using Kaplan-Meier survival analyses; standardised mortality ratio (SMR) was also explored. RESULTS: A total of 118 medical records of patients with ASMD (type B [n = 94], type A [n = 15], and type A/B [n = 9]) were assessed. The majority of patients were males (63.6%); the median [range] age at diagnosis was 8.0 [1.0-18.0] months (type A), 1.0 [0-3] year (type A/B), and 5.5 [0-73] years (type B). Overall, 30 patients were deceased at the study completion date; the median [range] age at death for patients with ASMD type A (n = 14) was 1 [0-3.6] year, type A/B (n = 6) was 8.5 [3.0-30.9] years, and type B (n = 10) was 57.6 [3.4-74.1] years. The median [95% confidence interval (CI)] survival age from birth in patients with ASMD type A and type A/B was 2.0 [1.8-2.7] years and 11.4 [5.5-18.5] years, respectively. Survival analysis in ASMD type B was explored using SMR [95% CI] analysis (3.5 [1.6-5.9]), which showed that age-specific deaths in the ASMD type B population were 3.5 times more frequent than those in the general French population. The causes of death were mostly severe progressive neurodegeneration (type A: 16.7%), cancer (type B: 16.7%), or unspecified (across groups: 33.3%). CONCLUSIONS: This study illustrated a substantial burden of illness with high mortality rates in patients with ASMD, including adults with ASMD type B, in France.
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Esfingomielina Fosfodiesterasa , Humanos , Estudios Retrospectivos , Masculino , Francia/epidemiología , Femenino , Lactante , Esfingomielina Fosfodiesterasa/genética , Esfingomielina Fosfodiesterasa/deficiencia , Esfingomielina Fosfodiesterasa/metabolismo , Preescolar , Niño , Adulto , Adolescente , Adulto Joven , Enfermedades de Niemann-Pick/mortalidad , Persona de Mediana EdadRESUMEN
Edible insects are becoming increasingly popular as protein alternatives to traditional animal-based products. As such, information on their elemental composition is important to ensure they are safe for human consumption. This article describes the development and validation of a rapid, reliable method for the simultaneous determination of 19 elements (Al, As, B, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Mo, Na, Pb, Se, Sr, and Zn) in edible insects by inductively coupled plasma mass spectrometry (ICP-MS) following closed vessel microwave digestion. The method was validated using three insect certified reference materials, namely black soldier fly larvae meal (BFLY-1), cricket flour (KRIK-1), and mealworm powder (VORM-1). The method was applied to analyze twelve different (whole) insect species. The maximum amount of each sample was calculated for As, Cd, and Pb with respect to their provisional tolerable daily intake values established by the Food and Agricultural Organization/World Health Organization. Most of the samples, except for scorpions and tarantulas, were safe to consume at large doses (1000-10,000 insects per day). Furthermore, most of the samples contained high levels of Fe, K, Na, and Zn, providing a preliminary overview of the nutritional profile of these novel protein alternatives.
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Trans people have diverse life experiences which may include gender-affirming care (GAC). GAC positively impacts the quality of life of trans adults. However, they are often met with barriers to care and are particularly vulnerable within the healthcare system. The needs and expectations surrounding GAC may vary between individual patients. This article aims to analyze trans adults' perceptions, expectations, and recommendations on GAC. Twenty-seven semi-structured interviews were conducted by a team of academic and peer researchers; transcribed interviews were then analyzed using a codebook and thematic analysis. Three main themes were identified; the liberating experience of GAC; the uneven distribution of knowledge and power between patients and providers; and the recommended practices in GAC. Additional training and research are necessary to facilitate high-quality care for trans adults accessing GAC.
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Investigación Cualitativa , Personas Transgénero , Humanos , Femenino , Masculino , Adulto , Personas Transgénero/psicología , Persona de Mediana Edad , Francia , Entrevistas como Asunto , Adulto Joven , Atención de Afirmación de GéneroRESUMEN
BACKGROUND: The number of seasonal workers in the agricultural sector in France is increasing and their working conditions are difficult and disgraceful. While they have been shown in various studies to be subject to processes that result in them being unable to act on occupational health, some of them, mobilized online, have formed a collective whose is permitted them to develop collective actions. OBJECTIVES: Our article aims to describe this online collective and how the power to act emerged from the discussions. The purpose it's also to determine how the functioning of these groups fosters the expression of a collective point of view and the achievement of goals that is not attained elsewhere. METHODS: We carried out a collaborative research online with a collective of seasonal workers, which consisted in following and taking part in discussions about conditions at work and outside of work, using an instant messaging tool. The results of this collaborative research, included testimonies registration and co-produced with seasonal workers, has been analyzed mobilizing A. Sen's capabilities approach. RESULTS: During their online discussions, the seasonal workers allow themselves to share the situations of injustice they are subject to with the other members. Here, we present their output and collective actions which were made possible by the mobilization of the resources of some of their members or by collaborating with other actors. CONCLUSIONS: In spite of the remarkable conversion factors made available through this collective action online, certain "failures" show that in order for these workers to have better access to their rights, effective support by public policy is indispensable.
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BACKGROUND: Post-intensive care syndrome (PICS), defined as physical, cognitive, and mental-health symptoms persisting long after intensive-care-unit (ICU) discharge, is increasingly recognised as a healthcare priority. Data on screening for PICS are sparse. Our objective here was to describe post-ICU screening in France, with special attention to visit availability and evaluations done during visits. METHODS: We conducted an online multicentre survey by emailing an anonymous 43-item questionnaire to French ICUs. For each ICU, a single survey was sent to either the head or the intensivist in charge of follow-up visits. RESULTS: Of 252 ICUs invited to participate, 161 (63.9%) returned the completed survey. Among them, 46 (28.6%) offered follow-up visits. Usually, a single visit led by an intensivist was scheduled 3 to 6 months after ICU discharge. Approximately 50 patients/year/ICU, that is, about 5% of admitted patients, attended post-ICU visits. The main criteria used to select patients for follow-up were ICU stay and/or invasive mechanical ventilation duration longer than 48 h, cardiac arrest, septic shock, and acute respiratory distress syndrome. Among ICUs offering visits, 80% used validated instruments to screen for PICS. Of the 115 ICUs not offering follow-up, 50 (43.5%) indicated an intention to start follow-up within the next year. The main barriers to offering follow-up were lack of available staff and equipment or not viewing PICS screening as a priority. Half the ICUs offering visits worked with an established network of post-ICU care professionals, and another 17% were setting up such a network. Obstacles to network creation were lack of interest among healthcare professionals and lack of specific training in PICS. CONCLUSION: Only a small minority of ICU survivors received follow-up designed to detect PICS. Less than a third of ICUs offered follow-up visits but nearly another third planned to set up such visits within the next year. Recommendations issued by French health authorities in 2023 can be expected to improve the availability and standardisation of post-ICU follow-up.
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Background: Lyme borreliosis (LB) remains a public health concern in France despite improved patient management and medical care. Stay-at-home restrictions during the COVID-19 pandemic, which affected participation in outdoor recreational activities and disrupted access to health care services, may have impacted the risk of developing LB. Methods: We analyzed data from two general practitioner networks in France (Sentinel Network and an electronic medical records database [EMR]) and the national hospital discharge database to describe LB epidemiology in 2020-2021 and compare it to previous years. Google Trends' search volume was used to evaluate the association between the population's interest in LB and the evolving epidemiology. Results: Annual LB incidence rates in primary care decreased from 104 cases/100,000 population in 2018 to 71/100,000 in 2021 and from 82/100,000 to 60/100,000 according to Sentinel Network and EMR, respectively. Google Trends' search volume for "Lyme" followed a similar trend, one year earlier. Annual hospitalizations were stable from 2012-2019 (1.6/100,000 on average) and declined to 1.3/100,000 in 2020 and 1.1/100,000 in 2021. This decline was observed primarily in adults (e.g., 3.4/100,000 in 2017-2019 to 1.8/100,000 in 2020-2021 for 70-79 years of age). Changes in regional incidence rates in primary care from 2017-2019 to 2020-2021 ranged from -75% to 208%. Hospitalizations decreased in all regions except in Bretagne. Conclusions: The estimated LB incidence decreased in 2020 and 2021 compared with previous years but this change may not be related to COVID-19. The incidence decrease observed in primary care could result from reduced population interest in LB, leading to lower care-seeking behavior. The decrease in LB hospitalizations may be explained by changes in clinical practice. Surveillance systems are critical to understand the evolution of LB epidemiology. However, external factors impacting incidence estimates should be considered.
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OBJECTIVES: The objectives were to assess trends over the past 10 years in vaccination coverage rates (VCR) among adolescents in France aged 14-15 years, factors influencing decisions to vaccinate, and mothers' opinions on adolescent vaccination. PATIENTS AND METHODS: The 'Vaccinoscopie' internet survey is completed each year by mothers of adolescents, with questions about vaccinations received by their children, and their attitudes and barriers to vaccination. The 2012 to 2021 surveys were analyzed in this study, including data from 1500 adolescents in 2012 and 1000 adolescents each year from 2013 to 2021. RESULTS: None of the adolescent VCR targets were met, despite significant increases since 2012 for vaccines with the lowest coverage rates and vaccines with high but insufficient coverage i.e., meningococcal C (28.7% to 60.8%), HPV in girls (14.2% to 40.8%), hepatitis B (31.6% to 47.3%) and pertussis (76.3% to 91.0%). Physicians remained the primary source of vaccination information for 90.4% of mothers, and their advice had a real impact on improving VCRs. Adolescents were increasingly involved (40.1%) in decisions about vaccination. Depending on the vaccine, over 80% of mothers currently consider adolescent vaccination as useful or essential. Since 2017, they also feel better informed. CONCLUSIONS: Low and under-target VCRs put adolescents at risk of severe disease, and do not enable herd immunity or reduced transmission to other vulnerable age groups to be accomplished. Healthcare professionals must take every opportunity to check adolescents' vaccination status and recommend catch-up vaccines where applicable. Vaccination in schools should be considered.
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The trepanation, a surgical procedure performed on the skull, finds its roots in prehistoric times. This investigation delves into the analysis of the trepanned skulls housed at the Musée de l'Homme in Paris, focusing on those found in France, a region abundant in archaeological evidence of early neurosurgical techniques. With the opportunity to scrutinize these human remains, our study aimed to analyze the dimensions of Neolithic trepanations across 41 skulls. We particularly explored the relationships between minimum and maximum hole diameters, revealing a strong interrelation. Additionally, we successfully applied a straightforward protocol to determine the perforation area in ten Neolithic trepanations. These findings shed light on the medical practices of ancient civilizations, particularly in France during the Neolithic era. Moreover, this study underscores the significance of museum collections as valuable resources for scientific inquiry and the historical understanding of medicine.
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Influenza D virus was isolated from pigs on a mixed pig and beef farm in France. Investigation suggested bull-to-pig transmission and spread among pigs. The swine influenza D virus recovered was a reassortant of D/660 and D/OK lineages. Reported mutations in the receptor binding site might be related to swine host adaptation.
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Granjas , Infecciones por Orthomyxoviridae , Filogenia , Virus Reordenados , Enfermedades de los Porcinos , Thogotovirus , Animales , Porcinos , Virus Reordenados/genética , Francia/epidemiología , Infecciones por Orthomyxoviridae/virología , Infecciones por Orthomyxoviridae/veterinaria , Enfermedades de los Porcinos/virología , Bovinos , Thogotovirus/genética , Thogotovirus/clasificación , Thogotovirus/aislamiento & purificación , DeltainfluenzavirusRESUMEN
Background: Community-acquired pneumonia (CAP) is associated with significant morbidity and mortality. The study objective was to describe the hospital burden of pneumonia in the adult population in France. Methods: This retrospective study was conducted from the National Health Insurance Database. All hospitalizations for pneumonia (all-cause) between 2013 and 2019 were included. Different risk categories for patients were established based on pneumococcal vaccine recommendations by French health authorities. Results: A total of 2 199 240 episodes of CAP were registered over the study period (annual mean, 314 177 [standard deviation, 17 818.6]); 75% occurred in patients aged ≥65 years, among whom 47% were not classified in the moderate- or high-risk categories recommended for French pneumococcal vaccination. The incidence of CAP increased with age (117.9, 395.3, and 1916.7 per 100 000 for the age groups 18-49, 50-64, and ≥65 years, respectively, in 2019). Furthermore, being at risk of pneumococcal disease resulted in more severe outcomes, including longer episode duration (mean, 14 days in low-risk vs 17 days in high-risk patients) and higher risk of referral to critical care units (from 20% to 27%), of rehospitalization up to 180 days (from 39% to 67%), of in-hospital death (from 12% to 19%), and of 1-year mortality (from 26% to 49%). Conclusions: This study establishes the incidence of CAP in adults in France, describes the significant burden of disease, and highlights the need for better prevention policies.
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OBJECTIVE: To study the prevalence of alcohol use among French adolescents over time and factors associated with heavy episodic drinking (HED) among drinkers. METHOD: Our analysis relies on six waves of a standardized cross, sectional survey conducted in mainland France between 2005 and 2022. The overall sample size comprises 179905 adolescents aged 17 (90166 males and 89739 females). Two outcomes were considered: declaring past month HED (at least one) and repeated HED (at least three) in the past month between 2005 and 2022. Relative risks and probabilities according to years of survey, gender and frequency of alcohol use (past 30 days) were estimated using modified Poisson regressions controlling for grade retention, schooling, living out of parental household, socioeconomic status, and other substance (tobacco, cannabis, other illicit substances) use. RESULTS: Despite a steady decline in alcohol use among French adolescents over the past two decades, the prevalence of HED still concerned one, third of 17-year-olds in 2022. The reduction in alcohol use conceals an increased likelihood of HED among occasional drinkers (<10 times a month). Moreover, the probability of HED among females is similar to that of males, or even higher depending on the frequency of use. CONCLUSIONS: HED is becoming an increasingly common behavior among adolescent drinkers. The decline in prevalence conceals a homogenization of behavior between genders. Our results also question underage access to alcohol, despite increasing legal restrictions. These results support general prevention in early adolescence aimed at all drinkers, and not only at the most frequent or "at-risk" drinkers.
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During a French biomonitoring survey of the lakes in the region Rhône-Méditerranée-Corse, a large, unknown Gomphonema taxon was observed in a lake in the vicinity of the City of Lyon (Département du Rhône, France), that could not be identified using the currently available literature. Detailed light and scanning electron microscopy investigations revealed the presence of two types of valves, one bearing a thick marginal crest and valves lacking the crest. Following comparison with similar, mostly tropical Gomphonema species, the unknown taxon is described as new: Gomphonemavancampianum sp. nov. Discriminating features of the new species include the peculiar valve shape resembling a Chinese spoon, the broad upper valve part with acuminate tip, the presence of shallow depressions in the axial area, distinctly punctate striae and the occasional presence of the marginal crest. The new species was observed in several samples collected in an oligo- to mesotrophic, calcium-carbonate rich lake with a high ecological quality.