Modern approach to infectious disease management using infrared thermal camera scanning for fever in healthcare settings.

International audienceWe conducted a prospective study to assess the value of the use of infrared thermal cameras in detecting fevers in both patients and healthcare workers between May 2015 and February 2016 in a university hospital center in Southern France

Methods of follow-up of the health of the children been born after in Vitro fertilization : evaluation of the anthropometric growth : longitudinal growth of French Singleton Children Born After In Vitro Fertilization (IVF) and Intra Cytoplasmic Sperm Injection (ICSI)

Aujourd’hui, au moins 5 millions d’enfants à travers le monde, sont nés suite au recours de leurs parents à l’AMP. Les traitements de l’infertilité ont significativement évolué, le plus souvent cela a eu lieu en dehors des protocoles expérimentaux classiques. L’exemple le plus marquant a été l’introduction de la FIV avec micro-injection intracytoplasmique d’un spermatozoïde (ICSI). Le manque d’évaluation de la santé des enfants nés de ces techniques reste la faiblesse de cette spécialité. Nous avons mis en place un suivi longitudinal d’une cohorte mono-centrique au sein de l’hôpital Saint-Joseph (Marseille). Le recueil a été fait par la collecte des photocopies des pages du carnet de santé des enfants et de questionnaires remplis par les parents. Notre étude est une des rares études françaises présentant un suivi à long terme, pouvant aller jusqu’à 5 ans, sur une cohorte à grande échelle. L’étude de l’IMC jusqu’à l’âge de 5 ans, n’a pas révélé d’effet de la FIV, comme cela a pu être pressenti dans la littérature. D’autres investigations méritent d’être conduites. Il est important de construire un système d’information cohérent autour de la santé des enfants nés après FIV à cause de l’apparition constante des nouvelles techniques dans cette spécialité, toutes étant potentiellement responsables de risques sur la santé future de l’enfant. La faisabilité de la collecte de données couvrant à la fois l’environnement maternel, conceptionnel et les indicateurs de santé de l’enfant doit être pensée à l’échelle nationale. A cette fin le développement des méthodes de liaison entre les différents registres existants en France serait une des solutions les plus opportunes.Today, at least 5 million children worldwide were born following the enrollment of their parents in ART program. Infertility treatments have changed significantly; most often these changes took place outside traditional experimental protocols. The most striking event was when IVF with intracytoplasmic sperm injection (ICSI) was introduced in ART practices in 1995. The lack assessment of the health of children born after this technique remains the major weak in this discipline. We established a longitudinal monocentric follow-up study in Saint-Joseph Hospital (Marseille). The data were collected by asking parents to send copies of child health records and questionnaires filled out by them. This investigation is one of the few French studies involving a long-term follow- up to 5 years, in a large scale cohort. The study of BMI up to age 5 years didn’t show the suspected epigenetic influence of IVF reported in literature. Further investigations need to be conducted. It is important to build a coherent information system around the health of children born after IVF. The feasibility of collecting a series of data covering both maternal and conceptional environment, and child health indicators should be considered at the national level through the development of connection methods between different registers developed in France

Ocular syphilis, an old adversary is back in the old world too!

International audienc

Pre-Hospital Management of Patients with COVID-19 and the Impact on Hospitalization

Background and Objectives: During the COVID-19 pandemic, patient care was mainly organized around the hospital. Pre-hospital care has, to our knowledge, never been evaluated. We aimed to study the impact of pre-hospital pathways on hospitalization during the last part of the pandemic. Materials and Methods: This was a monocentric, retrospective analysis of prospectively collected medical records. Data from patients admitted to our institute between 1 February and 7 March 2022 were analyzed. The primary outcomes were defined as the number of hospitalizations, resuscitations, and deaths at the time of interview and in the subsequent 30 days. The main explanatory variables were times from onset of symptoms to care, age, gender, News2 score, comorbidities, and pre-hospital pathways and their duration. Results: Three pre-hospital pathways were identified: a pathway in which the patient consults a general practitioner for a test (PHP1); a pathway in which the patient consults for care (PHP2); and no pre-hospital pathway and direct admission to hospital (PHP3). Factors independently associated with outcome (hospitalization) were being male (OR 95% CI; 2.21 (1.01–4.84), p = 0,04), News2 score (OR 95% CI; 2.04 (1.65–2.51), p p = 0.005), D-dimers > 0.5 µg/mL (OR 95% CI; 3.45 (1.47–8.12), p = 0.005), and prolonged time from symptoms to hospital care (PHP duration) (OR 95% CI; 1.07 (1.01–1.14), p = 0.03). All things being equal, patients with a “PHP2” pre-hospital pathway had a higher probability of hospitalization compared to those with a “PHP3” pre-hospital pathway (OR 95% CI; 4.31 (1.48–12.55), p = 0.007). Conclusions: Along with recognized risk factors such as gender, News 2 score, and obesity, the patient’s pre-hospital pathway is an important risk factor associated with hospitalization

Reinfection with SARS‐CoV‐2 Omicron BA.4 and BA.5 variants

International audienc

Changing trends in the epidemiology of vertebral osteomyelitis in Marseille, France

The incidence and significant morbidity of vertebral osteomyelitis are increasing despite the progress of diagnosis competences. Among the 50 cases of vertebral osteomyelitis managed in our centers over the past 5 years, 84% of the cases were in men. The mean age was 55 years. Sixty-two percent of patients had comorbidities and risk factors: diabetes mellitus (24%), malignancy (16%), intravenous drug use (10%) and alcoholism (4%). A source of infection was identified in 66% of cases, including postvertebral surgery infection (18%) and hematogenous infection (48%). The mean time to diagnosis was 36 days. Back pain were occurred in 90% of cases, fever (70%), neurologic deficits (40%), epidural abscesses (32%), completed vertebral bone destruction (26%) and psoas abscess (12%). A single organism was isolated in 92% of cases. Gram-positive bacteria were identified in 76% of cases, while Gram-negative bacilli (GNB) were found in 18% of cases. The presence of GNB was significantly associated with malignancy (p 0.041). The mean duration of antibiotic therapy was 123 days. Surgical treatment was performed in 41 cases: spinal stabilization (26%), drainage of abscesses (32%) and relief of compression (40%). Residual pain was found in 24% of cases, and neurologic sequelae in 22%. Cervical or thoracic localization was a risk factor for neurologic compromise (p 0.042). The epidemiology of vertebral osteomyelitis has changed; an increase in malignancy that was significantly associated with vertebral osteomyelitis due to GNB has been observed. Our study shows that the rate of neurologic complications remains high despite improved diagnostic capabilities and optimal treatment

First Real Life Evidence of New Direct-acting Antivirals (DAA) in Co-infected HIV HCV Patients: Better than Ever

International audienceno abstrac

Thromboses in tuberculosis are linked to antiphosphatidylethanolamine antibodies levels: A cross-sectional study

Venous thromboses have been associated with tuberculosis, but the relationship with circulating anticoagulant has not been studied yet. In a cohort of 48 patients with tuberculosis, 22.9% of them presented with venous thromboses significantly associated with dose dependent level of antiphosphophatidyl-ethanolamine antibodies. Keywords: Tuberculosis, Deep vein thrombosis, Pulmonary embolism, Antiphospholipds antibodies, Mycobacterium tuberculosis, Anti-phosphatidylethanolamine antibodie

Long-term persistence of symptoms of dyspnoea in COVID-19 patients

International audienc

Metagenomic analysis identifies human adenovirus 31 in children with acute flaccid paralysis in Tunisia

International audienceA variety of viruses can cause acute flaccid paralysis (AFP). However, the causative agent, sometimes, remains undetermined. Metagenomics helps in identifying viruses not diagnosed by conventional methods. Stool samples from AFP (n = 104) and non-AFP (n = 114) cases that tested enterovirus-negative by WHO standard methods were investigated. A metagenomics approach, first used on five pools of four samples each, revealed the presence of adenovirus sequences. Amplification in A549 cells and full-genome sequencing were used for complete virus identification and for designing a PCR assay to screen individual related samples. Metagenomic analysis showed that adenovirus sequences that were closely to the A31 and A61 genotypes were the most abundant. Two out of the corresponding 20 individual samples were found positive by PCR, and isolates were obtained in cell culture. Phylogenetic analysis based on complete genome sequences showed that the viruses belong to HAdV-A31 genotype (98-100% nucleotide sequence identity). PCR analysis of stool samples from all AFP and non-AFP cases revealed that a larger proportion of the positive samples were from AFP cases (17.3%) than from non-AFP cases (2.4%). These results open the way to studies aiming to test a possible role of HAdV-A31 in the pathogenesis of AFP