Spinocerebellar ataxia 27B (SCA27B), a frequent late-onset cerebellar ataxia

Genetic cerebellar ataxias are still a diagnostic challenge, and yet not all of them have been identified. Very recently, in early 2023, a new cause of late-onset cerebellar ataxia (LOCA) was identified, spinocerebellar ataxia 27B (SCA27B). This is an autosomal dominant ataxia due to a GAA expansion in intron 1 of the FGF14 gene. Thanks to the many studies carried out since its discovery, it is now possible to define the clinical phenotype, its particularities, and the progression of SCA27B. It has also been established that it is one of the most frequent causes of LOCA. The core phenotype of the disease consists of slowly progressive late-onset ataxia with cerebellar syndrome, oculomotor disorders including downbeat nystagmus, and episodic symptoms such as diplopia. Therapeutic approaches have been proposed, including acetazolamide, and 4-aminopyridine, the latter with a better benefit/tolerance profile.

Megalencephaly secondary to a novel germline missense variant p.Asp322Tyr in AKT3 associated with growth hormone deficiency and central hypothyroidism: A case report

Germline gain of function variations in the AKT3 gene cause brain overgrowth syndrome with megalencephaly and diffuse bilateral cortical malformations. Here we report a child with megalencephaly, who is a carrier of a novel heterozygous missense variant in the AKT3 gene NM_005465.7:c.964G>T,p.Asp322Tyr. The phenotype of this patient is associated with pituitary deficiencies diagnosed at 2 years of age: growth hormone (GH) deficiency responsible for growth delay and central hypothyroidism. After 6 months of GH treatment, intracranial hypertension was noted, confirmed by the observation of papilledema and increased intracranial pressure, requiring the initiation of acetazolamide treatment and the discontinuation of GH treatment. This is the second reported patient described with megalencephaly and AKT3 gene variant associated with GH deficiency . Other endocrine disorders have also been reported in few cases with hypothyroidism and hypoglycemia. Pituitary deficiency may be a part of the of megalencephaly phenotype secondary to germline variant in the AKT3 gene. Special attention should be paid to growth in these patients and search for endocrine deficiency is necessary in case of growth retardation or hypoglycemia.

Pregnancy intention and preconception contraceptive behaviors and substandard prenatal care in France

OBJECTIVE

Evaluate the association between a combined measure of time-based pregnancy intention and preconception contraceptive behavior and suboptimal prenatal care.

POPULATION AND METHOD

Women delivering a live birth in all maternity units during one week in March 2016 were interviewed in the postpartum ward (N = 13,132). Multinomial logistic regression models were used to assess the association between the indicator of pregnancy intention and substandard prenatal care (late initiation of care and less than the recommended number of prenatal visits (<60% recommended)).

RESULTS

83.6% of women had timed pregnancies, 4.7% had mistimed pregnancies but discontinued contraception to conceive, 8.0% had mistimed pregnancies without discontinuing contraception to conceive and 3.7% had unwanted pregnancies. Women with timed pregnancies or mistimed pregnancies despite discontinuing contraception to conceive were more socially advantaged than those who had an unwanted pregnancy or a mistimed pregnancy without discontinuing contraception to conceive. 3.3% of women had a substandard number of prenatal visits and 2.5% had delayed prenatal care initiation. The adjusted odds ratios (aOR) of substandard prenatal visits were high among women with unwanted pregnancies (aOR=2.78; 95% confidence interval [1.91-4.05]) and women with mistimed pregnancies who had not discontinued contraception to conceive (aOR=1.69; [1.21-2.35]) compared to women with timed pregnancies. No difference was observed for women with mistimed pregnancies who discontinued contraception to conceive (aOR=1.22; [0.70-2.12]).

CONCLUSION

Using routinely collected information on preconception contraception allows a more nuanced assessment of pregnancy intentions that can help caregivers identify women at greater risk of substandard prenatal care.

Prevalence and factors associated with a prescription of a Lyme borreliosis serology for erythema migrans diagnosis in general practice: a study from the French sentinel network, 2009-2020

BACKGROUND

Serological testing of patients consulting for typical erythema migrans (EM) is not recommended in European recommendations for diagnosis of Lyme borreliosis (LB). Little is known on the level of adherence of French general practitioners to these recommendations. The objectives were to estimate the proportion of Lyme borreliosis serological test prescription in patients with erythema migrans seen in general practice consultations in France, and to study the factors associated with this prescription.

METHODS

LB cases with an EM reported by the French general practitioners (GPs) of the Sentinelles network between January 2009 and December 2020 were included. To assess the associations with a prescription of a serological test, multilevel logistic regression models were used.

RESULTS

Among the 1,831 EM cases included, a prescription for a LB serological test was requested in 24.0% of cases. This proportion decreased significantly over the study period, from 46.8% in 2009 to 15.8% in 2020. A LB serological prescription was associated with patients with no reported tick bite (Odds Ratio (OR): 1.95; 95% confidence interval [1.23-3.09]), multiple EM (OR: 3.82 [1.63-8.92]), EM of five centimeters or more (OR: 4.34 [2.33-8.08]), and GPs having diagnosed less than one EM case per year during the study period (OR: 5.28 [1.73-16.11]).

CONCLUSIONS

Serological testing of patients consulting for EM is not recommended in European recommendations for diagnosis of Lyme borreliosis. Therefore, the significant decrease in the rate of LB serological test for EM over the study period is encouraging. The factors identified in this study can be used to improve messaging to GPs and patients. Further efforts are needed to continue to disseminate diagnostic recommendations for LB to GPs, especially those who rarely see patients with EM.

ENPP1 homozygous stop-loss variant causing generalized arterial cal cifications of infancy: About a severe neonatal clinical case

Generalized Arterial Calcifications of Infancy (GACI) is an extremely rare autosomal recessive genetic condition, mostly due to pathogenic variations in the ENPP1 gene (GACI1, MIM # 208000, ENPP1, MIM *173335). To date 46 likely pathogenic or pathogenic distinct variations in ENPP1 have been described, including nonsense, frameshift, missense, splicing variations, and large deletions. Here we report a case of GACI in a male newborn with a homozygous stop-loss variant in ENPP1 treated in Nancy Regional University Maternity Hospital. Based on proband main clinical signs, clinical exome sequencing was performed and showed a deletion of one nucleotide leading to frameshift and stop-loss (NM_006208.3 (ENPP1):c.2746del,p.(Thr916Hisfs*23)). Clinical presentation is characterized by primary neonatal arterial hypertension resulting in hypertrophic cardiomyopathy decompensated by three cardiogenic shocks and a neonatal deep right sylvian stroke. The child died at 24 days of life. This is the first report of a pathogenic stop-loss variant in ENPP1. It is an opportunity to remind clinicians of GACI disease, a rare and severe etiology in neonates with severe hypertension, and possibility of bisphosphonates therapy.

Spatial and seasonal determinants of Lyme borreliosis incidence in France, 2016 to 2021

BackgroundLyme borreliosis (LB) is the most widespread hard tick-borne zoonosis in the northern hemisphere. Existing studies in Europe have focused mainly on acarological risk assessment, with few investigations exploring human LB occurrence.AimWe explored the determinants of spatial and seasonal LB variations in France from 2016 to 2021 by integrating environmental, animal, meteorological and anthropogenic factors, and then mapped seasonal LB risk predictions.MethodsWe fitted 2016-19 LB national surveillance data to a two-part spatio-temporal statistical model. Spatial and temporal random effects were specified using a Besag-York-Mollie model and a seasonal model, respectively. Coefficients were estimated in a Bayesian framework using integrated nested Laplace approximation. Data from 2020-21 were used for model validation.ResultsA high vegetation index (≥ 0.6) was positively associated with seasonal LB presence, while the index of deer presence (> 60%), mild soil temperature (15-22 °C), moderate air saturation deficit (1.5-5 mmHg) and higher tick bite frequency were associated with increased incidence. Prediction maps show a higher risk of LB in spring and summer (April-September), with higher incidence in parts of eastern, midwestern and south-western France.ConclusionWe present a national level spatial assessment of seasonal LB occurrence in Europe, disentangling factors associated with the presence and increased incidence of LB. Our findings yield quantitative evidence for national public health agencies to plan targeted prevention campaigns to reduce LB burden, enhance surveillance and identify further data needs. This approach can be tested in other LB endemic areas.

Kinesthetic motor-imagery training improves performance on lexical-semantic access

The objective of this study was to evaluate the effect of Motor Imagery (MI) training on language comprehension. In line with literature suggesting an intimate relationship between the language and the motor system, we proposed that a MI-training could improve language comprehension by facilitating lexico-semantic access. In two experiments, participants were assigned to a kinesthetic motor-imagery training (KMI) group, in which they had to imagine making upper-limb movements, or to a static visual imagery training (SVI) group, in which they had to mentally visualize pictures of landscapes. Differential impacts of both training protocols on two different language comprehension tasks (i.e., semantic categorization and sentence-picture matching task) were investigated. Experiment 1 showed that KMI training can induce better performance (shorter reaction times) than SVI training for the two language comprehension tasks, thus suggesting that a KMI-based motor activation can facilitate lexico-semantic access after only one training session. Experiment 2 aimed at replicating these results using a pre/post-training language assessment and a longer training period (four training sessions spread over four days). Although the improvement magnitude between pre- and post-training sessions was greater in the KMI group than in the SVI one on the semantic categorization task, the sentence-picture matching task tended to provide an opposite pattern of results. Overall, this series of experiments highlights for the first time that motor imagery can contribute to the improvement of lexical-semantic processing and could open new avenues on rehabilitation methods for language deficits.

Extracellular miR-6723-5p could serve as a biomarker of limbal epithelial stem/progenitor cell population

BACKGROUND

Dysfunction or loss of limbal stem cells can result in limbal stem cell deficiency (LSCD), a disease that cause corneal opacity, pain, and loss of vision. Cultivated limbal epithelial transplantation (CLET) can be used to restore stem cell niche homeostasis and replenish the progenitor pool. Transplantation has been reported with high success rate, but there is an unmet need of prognostic markers that correlate with clinical outcomes. To date, the progenitor content in the graft is the only parameter that has been retrospectively linked to success.

METHODS

In this study, we investigate extracellular micro RNAs (miRNAs) associated with stem/progenitor cells in cultivated limbal epithelial cells (cLECs). Using micro RNA sequencing and linear regression modelling, we identify a miRNA signature in cultures containing high proportion of stem/progenitor cells. We then develop a robust RNA extraction workflow from culture media to confirm a positive miRNA correlation with stem/progenitor cell proportion.

RESULTS

miR-6723-5p is associated with cultures containing high proportion of stem/progenitor cells, and is detected in the basal layer of corneal epithelium.

CONCLUSIONS

These results indicate that miR-6723-5p could potentially serve as a stem/progenitor cell marker in cLECs.

[Systematic karyotyping before ICSI: A necessary procedure? Analysis of case studies in the Nancy University Hospital Fertility Centre]

INTRODUCTION

A constitutional karyotype is often assayed for the couple before ICSI management. The objective of this study was to assess the prevalence of chromosomal abnormality in an infertile population, the impact on the care of couples and its cost.

METHODS

A single-center retrospective study was carried out at the Fertility Center of the University Hospital of Nancy, including all infertile couples who underwent a karyotype analysis from June 2009 to December 2016.

RESULTS

1252 couples were included. 7.9% had at least one abnormal karyotype. A change in care affected 22% of these couples, i.e. 1.7% of the total population. 9% of couples with karyotype abnormality underwent PGD. In the male population, the percentage of abnormal spermograms is significantly higher in the group with karyotype abnormality compared to the control group (85.7% vs. 46.5%, P<0.001).

DISCUSSION

The constitutional karyotype, due to its high economic and human cost, and limited interest, is a screening method for chromosomal abnormalities that has no place systematically before performing IVF. The future lies in the restriction of the indications for prescribing the karyotype as well as in the realization of PGS in targeted situations.

Pregnancy planning and acceptance and maternal psychological distress during pregnancy: results from the National Perinatal Survey, France, 2016

Background

Studies report heightened risks of mental health problems among women who experience an unintended pregnancy, but few consider the complexity of pregnancy intentions. In this study, we evaluate how different dimensions of pregnancy intentions (pregnancy planning and pregnancy acceptance) relate to two maternal depressive symptoms and perceived psychological distress.

Methods

This study draws from a cross-sectional national survey conducted in all maternities in France over a one-week period in 2016. All mothers 18 years and older who had a live birth during the study period were invited to participate. After excluding women who underwent infertility treatment, our analytical sample included 10,339 women. We first described levels and correlates of pregnancy planning and acceptance, defined in four categories; planned/welcomed, unplanned/welcomed, planned/unwelcomed, unplanned/unwelcomed. We then assessed the bivariate and multivariate associations between pregnancy planning and acceptance and two outcomes: women’s self-perceived psychological health and the presence of two depressive symptoms during pregnancy. We used multivariate logistic regressions to evaluate these associations, after adjusting for socio-demographic and medical factors.

Results

Altogether 7.5 to 24.1% of mothers perceived their psychological health during pregnancy was poor, according to pregnancy planning and acceptance categories and 10.3 to 22.4% indicated feelings of sadness and loss of interest during pregnancy, according to pregnancy planning and acceptance categories. As compared to women with planned/welcomed pregnancies, the odds of perceived poor psychological health and depressive symptoms were 2.55 times (CI 2.20–2.95) and 1.75 times higher (CI 1.51–2.02), respectively, among unplanned/unwelcomed pregnancies and 2.02 (CI 1.61–2.53) and 2.07 (CI 1.7–2.5) higher, among planned/unwelcomed pregnancies. Among women with unplanned pregnancies, we also found higher odds of perceived poor psychological health among women whose pregnancy was unwelcomed while the odds of depressive symptoms were not different by pregnancy planning status among women with unwelcomed pregnancies.

Conclusions

These findings consolidate previous reports of the association between pregnancy intentions and maternal psychological distress, while further specifying the relationship, which mostly depends on the acceptance of pregnancy timing rather than on pregnancy planning. Identifying women with low pregnancy acceptance can potentially enhance current medical practice by improving early detection of maternal depression.

Overuse of antenatal visits and ultrasounds in low-risk women: A national population-based study

BACKGROUND

A better understanding of the overuse of antenatal care is needed to improve its organisation to deal with limited medical resources and doctor shortages.

OBJECTIVES

To assess the proportion of women who overuse antenatal care and the associations of overuse with maternal characteristics and the qualifications of healthcare providers.

METHODS

We used the 2016 National Perinatal Survey, a cross-sectional population-based survey, performed in all maternity units in France, including 13,132 women. Based on the French national guidelines, 6-8 antenatal visits were defined as adequate, 9-11 as high use, and ≥12 as overuse, while 3 ultrasounds were considered adequate, 4-5 as high use, and ≥6 as overuse. We performed binary modified Poisson regressions-with adequate care as the reference-including maternal social and medical characteristics and the healthcare professionals' qualifications.

RESULTS

After women with inadequate care were excluded, 19.2% of low-risk women had at least 12 visits and 30.5% at least 6 ultrasounds. Overuse of visits was associated with primiparity, average to high income, less than good psychological well-being, and care by an obstetrician. The risks of overuse of ultrasounds were higher among primiparous, women with average to high income and those receiving care from a public-sector obstetrician (adjusted relative risk 1.17, 95% CI, 1.13, 1.21) or private obstetrician (adjusted relative risk 1.12, 95% CI, 1.07, 1.16), compared with a public-sector midwife.

CONCLUSIONS

Antenatal care overuse is very common in France and associated with some maternal characteristics and also the qualification of care provider. Antenatal care should be customised according to women's needs, in particular for primiparae and those with poor well-being, and available medical resources.

Patient education program at the forefront of cancer-associated thrombosis care

INTRODUCTION

Treatment of cancer-associated thrombosis (CAT) requires specific approaches, although it is well codified in most cases. Current national and international (International Initiative on Cancer and Thrombosis, ITAC) Clinical Practice Guidelines (CPG) recommend the use of low-molecular-weight heparin (LMWH) over 6 months as first treatment option, and anticoagulation should be maintained thereafter as long as cancer is active. Since compliance improves when patients understand their disease and related treatments, we created a dedicated patient education program (PEP) for CAT, aiming to improve quality of care.

METHODS

Retrospective analysis of all patients who voluntarily joined the PEP for CAT from 2014 to 2020.

RESULTS

In total, 182 cancer patients (median age, 64.9 years) were included, 53.3% with metastatic disease. A total of 528 PEP sessions (median, 3 per patient) were delivered. After PEP completion, the rate of self-injections or those performed at home by a relative had increased from 49.1% to 59.8% (P=0.05). Quality of life had improved significantly (P=0.025) and 90.0% of patients reported adhering to anticoagulant therapy.

CONCLUSION

Implementation of a structured and personalized PEP for CAT is feasible, allowing to improve cancer patient empowerment, adherence to CAT treatment and quality of life. The Groupe francophone et cancer (GFTC) members aim at facilitating access to CAT-PEP for both patients and caregivers and use of the multi-language ITAC-CPG mobile app (free access: www.itaccme.com) to improve the care and quality of life of patients with CAT.

Implementation of a top five list to identify medical overuse in general practice according to patients' viewpoint in 2019 in France

BACKGROUND

There is a current trend to reassess the adequacy of care. Establishing top five lists by involving patients is one way to address medical overuse. The objective of this study was to establish a patients' top five list in general practice in France. The secondary objective was to identify selection criteria.

METHOD

Patients from the web-based cohort GrippeNet.fr were invited to establish their top five list from 15 care procedures previously selected by general practitioners on the basis of medical overuse. The care procedures were presented on a web-interface with guides written with the help of a patient association. A questionnaire was used to explore factors that may have influenced the choices of the participants.

RESULTS

In total, 691 patients established the following top five list: 1/ Prescription of antibiotics for acute bronchitis, nasopharyngitis, otitis media with effusion, or uncomplicated influenza; 2/ Prescription of benzodiazepine and benzodiazepine-like agents for insomnia, generalised anxiety and all indications for older patients; 3/ Prescription of a homeopathic treatment (Influenzinum) for flu prevention; 4/ Prescription of antitussive or expectorant agents for acute cough or acute bronchitis care; 5/ Prescription of statins for the primary prevention of cardio-vascular risk in older patients. More than 70% of participants gave importance to the recommendations, effectiveness, and tolerance of the care procedures, whereas only half considered the cost.

CONCLUSION

This study is the first to establish a patient's top-five list in general practice. This list provides direction for deciding the main targets in limiting medical overuse.

[Diffuse large B-cell lymphoma: a revolutionary treatment based on genetically-modified immune cells called CAR T cells]

Diffuse large B-cell lymphoma (DLBCL) is the most common subtype of non-Hodgkin lymphoma. Firstline immunochemotherapy cures approximatively 60 % of patients. The prognosis of patients with refractory disease or with relapsed disease within the first two years after the end of treatment is highly unfavourable. Since June 2019, a new third-line treatment with CAR T cells (chimeric antigen receptor T cells) seems to completely modify the prognosis of these patients. A significant proportion of long-lasting complete responses is obtained with this revolutionary treatment. Quick specialized intervention is required for the unique side effects of this therapy.

Exploratory Space-Time Analyses of Reported Lyme Borreliosis Cases in France, 2016-2019

In recent decades, the incidence of Lyme borreliosis (LB) in Europe seems to have increased, underpinning a growing public health concern. LB surveillance systems across the continent are heterogeneous, and the spatial and temporal patterns of LB reports have been little documented. In this study, we explored the spatio-temporal patterns of LB cases reported in France from 2016 to 2019, to describe high-risk clusters and generate hypotheses on their occurrence. The space–time K-function and the Kulldorf’s scan statistic were implemented separately for each year to evaluate space–time interaction between reported cases and searching clusters. The results show that the main spatial clusters, of radius size up to 97 km, were reported in central and northeastern France each year. In 2017–2019, spatial clusters were also identified in more southern areas (near the Alps and the Mediterranean coast). Spatio-temporal clustering occurred between May and August, over one-month to three-month windows in 2016–2017 and in 2018–2019. A strong spatio-temporal interaction was identified in 2018 within 16 km and seven days, suggesting a potential local and intense pathogen transmission process. Ongoing improved surveillance and accounting for animal hosts, vectors, meteorological factors and human behaviors are keys to further elucidate LB spatio-temporal patterns.

[Management of mycosis fungoide : focus on brentuximab vedotin]

Recently, brentuximab vedotin (BV) (Adcetris®) obtained the reimbursement in Belgium for the treatment of the primary cutaneous NKT-cell lymphomas mycosis fungoides (MF), large cell anaplastic lymphoma and lymphomatoid papulosis type A. BV is a monoclonal antibody directed against the CD30 expressed on tumoral T cells. The inhibition of this pathway releases the process of apoptosis leading to the cell death of the tumoral cells. BV is reimbursed after the use of another systemic treatment without success and if the number of CD30 positive atypical T-cells is larger than 10 %. BV is administered intravenously every 3 weeks with a dosing of 1,8 mg/kg with a maximum of 16 courses. The response rates exceed 75 %. In some instances, interesting treatment responses have been observed with BV in CD30 negative patients. The principal adverse effects are neutropenia and peripheral neuropathy. Two patients are presented with longstanding multi-resistant MF that were successfully treated with BV.

Trends in Tobacco Smoking in Pregnant Women: Data From French National Perinatal Surveys

Objectives: To describe maternal smoking trends in France between 1972 and 2016, and identify whether maternal characteristics associated with smoking in the 3rd trimester of pregnancy evolved between 2010 and 2016. Methods: Using French National Perinatal Surveys, we estimated proportions of smokers and the number of cigarettes smoked both just before pregnancy and during the 3rd trimester from 1972 to 2016. We used a Poisson model with robust variance to estimate prevalence ratios for smoking during pregnancy. Results: Proportions of mothers quitting smoking were relatively stable (46.0% in 1972 and 45.8% in 2016). The number of cigarettes smoked just before pregnancy and in the 3rd trimester decreased from 1995 onward. However, proportions of smokers remained high before (30.1%) and during the 3rd trimester in 2016 (16.2%). Smoking in the 3rd trimester was associated with a lower education level and lower income in both 2010 and 2016, whereas the association with age, country of birth and parity varied according to the survey year. Conclusion: Early targeted interventions are needed for smokers who plan to have a child and must take smokers' characteristics during pregnancy into account.

A rise in births following contraceptive failure in France between 2010 and 2016: results from the French national perinatal surveys

Background

In France, while the prevalence of contraception is high, a significant proportion of pregnancies are unintended. Following the 2012 pill scare, the contraceptive method mix, which was mostly comprised of pills and intrauterine devices (IUD), has become more diversified. In this changing landscape, our objective was to describe trends in live births resulting from contraceptive failure and evaluate how patterns of contraceptive use have contributed to observed changes between 2010 and 2016.

Methods

We used data from the 2010 and the 2016 French National Perinatal surveys which included all births from all maternity units in France over a one-week period. Interviews collecting information about pre-conception contraceptive practices were conducted in the maternity ward post-delivery. Women were classified as having a contraceptive failure if they discontinued contraception because they were pregnant. Our study sample included adult women who had a live birth, had ever used contraception and did not undergo infertility treatment (n = 11,590 in 2010 and n = 9703 in 2016). We evaluated changes in contraceptive failure over time using multivariate Poisson regressions to adjust for sociodemographic characteristics and pre-pregnancy contraceptive methods.

Results

Pre-pregnancy contraception evolved between 2010 and 2016 with a 12.3% point-drop in pill use, and conversely, 4.6%- and 3.2%-point increases in IUD and condom use, respectively. Use of other barrier or natural methods doubled between 2010 and 2016 but remained marginal (1.4% in 2010 vs 3.6% in 2016). Between 2010 and 2016, the proportion of live births resulting from contraceptive failure rose from 7.8 to 10.0%, with higher risks among younger, parous and socially disadvantaged mothers. The risk ratio of contraceptive failure in 2016 compared to 2010 remained higher after sociodemographic adjustments (aRR = 1.34; 95% CI; 1.23–1.47) and after adjusting for pre-pregnancy contraceptive method mix (aRR = 1.35; 95% CI; 1.25–1.49). Increases in contraceptive failures were concentrated among pill and condom users.

Conclusions

Recent shifts in contraceptive behaviors in France following the 2012 pill scare may be associated with a subsequent increase in births resulting from short acting contraceptives failures.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12905-021-01255-y.

Patients' perception of the open-space operating hall for cataract surgery

PURPOSE

To assess the perception of patients undergoing cataract surgery under topical anesthesia in an open-space operating hall.

METHODS

The study was set in the department of ophthalmology, Cochin Paris Descartes University Hospital, in a newly built open-space operating hall dedicated to ophthalmic surgery. It was a prospective study of consecutive patients undergoing cataract surgery by 11 surgeons. Our population study comprised 250 patients operated in an open-space operating hall with 3 surgical areas. Only first-eye standard cataract surgeries performed under topical anesthesia were included. Responses to a face-to-face questionnaire administered by a single interviewer to patients before their discharge on the day of their surgery were analyzed.

RESULTS

Fifty-two patients (21%) knew beforehand that their procedure would take place in an open-space operating hall, 118 (47%) realized that they were in such an environment on the occasion of their surgery and 80 (32%) did not notice. Conversations and noises unrelated to their own surgeries were overheard respectively by 15 (6%) and 37 (15%) patients. Of the 250 patients, 237 (95%) did not report any discomfort associated with the fact that their procedure had been performed in an open-space operating hall.

CONCLUSIONS

Cataract surgery performed in an open-space setting did not seem to affect the patients' comfort during the procedure.

[An illustrative case of the POEMS syndrome]

POEMS syndrome is a rare and invalidating entity characterized by polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy and dermatoses. The diagnosis of this condition is often late and challenging due to the heterogeneity of clinical forms. The light chains secreted by the clonal plasmocytes cause overproduction of VEGF (Vascular Endothelial Growth Factor) responsible for the appearance of the clinical manifestations of POEMS. The diagnostic approach is based on different clinical and biological criteria. Patients with a solitary plasmacytoma are candidates for radiotherapy treatment. Patients with diffuse bone involvement or bone marrow infiltration are best treated by systemic drugs. The response to treatment may take several months before clinical and biological improvement. Early diagnosis and dedicated management limit the clinico-functional impact of POEMS.

Les effets narratifs de l’art pictural auprès du proche aidant en psycho-oncologie

Objectif : Cette étude qualitative vise à décrire les effets narratifs d’un protocole d’accompagnement psychooncologique s’appuyant sur les productions picturales d’une proche aidante (Mme Rose, 70 ans) accompagnant son mari atteint d’un cancer incurable.

Matériel et méthode : Il s’agit d’un protocole autour de la figuration picturale de la proche aidante composé de quatre étapes (temps) : l’entretien préliminaire (T1), une première rencontre autour de la création picturale (T2), une seconde rencontre d’approfondissement autour de la création picturale (T3), l’entretien final (T4). Nous avons utilisé le logiciel T-LAB 9.1.3 pour le calcul des associations de mots (cooccurrences) et réalisé une interprétation du récit selon l’approche humaniste/existentielle.

Résultats : Ce dispositif de recherche a permis de montrer les effets narratifs avant et après le travail artistique sur les problématiques psychiques inhérentes au vécu du proche aidant et notamment sur l’angoisse de mort. La dimension romantique du récit semble pouvoir supporter la narration tragique de Mme Rose.

Conclusion : Le « travail psychique avec la production picturale » peut permettre au proche aidant de mettre en figure l’amour et la mort à travers une narration personnelle empruntant à l’univers narratif du romantisme ses enjeux existentiels.

How to treat venous thromboembolism (TVE) in cancer patients: ten years of multidisciplinary team meetings (MDTM) at Saint-Louis Hospital

BACKGROUND

- The management of venous thromboembolism (VTE) is particularly challenging in patients with cancer who undergo complex treatment protocols. Cancer patients often have comorbidities which may affect the efficacy and safety of anticoagulant treatments. Coordinated multidisciplinary management of these complex cases can help optimize delivery of individualized anticoagulant treatment.

AIMS

- To describe the multidisciplinary team meeting (MDTM) for the management of VTE in cancer patients at our institution and to document outcomes in these patients.

METHODS

- Bi-monthly MDTMs attended by different physicians and nurses were established at Saint-Louis Hospital in 2008. We performed a retrospective analysis of all cases discussed between September 2008 and January 2018.

RESULTS

- Over a 10-year period, 520 patients were discussed a total of 551 times. Their mean age was 63 years with 278 (53%) women. The most frequent primary cancer sites were breast (23%), genitourinary (21 %), hematological (20%), digestive (15%), and lung (9%). Fifty-two percent of patients had metastatic cancer, and 54% of them were receiving chemotherapy. The optimal treatment for pulmonary embolism (17%), deep vein thrombosis (16%), catheter-related thrombosis (20%) or combined events (46%) was discussed. Twenty-three patients (4.4%) were discussed for one VTE recurrence and 4 (0.8%) for 2 recurrences.

CONCLUSIONS

- A dedicated MDTM for the management of VTE in cancer patients allows to discuss a wide range of clinical scenarios and contributes to optimal adherence to evidence-based clinical practices guidelines. The MDTM evaluation was successfully carried out within a short time-frame of VTE diagnosis and helped optimize individualized treatment plans.

Drug-drug interaction (DDI) with direct oral anticoagulant (DOAC) in patients with cancer

Cancer-associated thrombosis (CAT) is the second leading cause of death in cancer patients after tumor progression. The treatment of CAT is challenging because of a high risk of VTE recurrence, a high risk of bleeding, common presence of comorbidities, poly-medication, and potential drug-drug interactions (DDI). Since 2018, direct oral anticoagulants (DOACs) represent a promising therapeutic alternative and have been recently included into the 2019 update of the International Initiative on Thrombosis and Cancer (ITAC-CME) clinical practice guidelines for management of CAT. However, pharmacokinetic studies suggest that concomitant treatment with P-gp or CYP3A4 inhibitors will result in an increased exposure to rivaroxaban and apixaban, but the clinical relevance of these studies is unknown. In addition, there is an important inter-individual variability in drug absorption, distribution, metabolism and elimination, even more in cancer patients. Overall, the risk of pharmacokinetic DDI should be estimated based on several individual (patient age, renal and liver function, number of comedications) and diseases-related factors, including inflammation, sarcopenia, and low body weight. In this context, DDI with clinical implications could be expected with anti-neoplastic agents or supportive care treatments, especially with drugs known to be moderate or strong inhibitors/inducers of CYP3A4 and P-gp. Consequently, in the presence of potential DDIs through CYP3A4, and/or P-gp, LMWHs remain the first-line anticoagulant of choice for the long-term treatment of CAT. Multidisciplinary consultation meetings and therapeutic patient education should be emphasized in the complex management of CAT.

Antenatal HIV screening: results from the National Perinatal Survey, France, 2016

Background

Universal antenatal HIV screening programmes are an effective method of preventing mother-to-child transmission.

Aims

To assess the coverage and yield of the French programme on a nationally representative sample of pregnant women, and predictive factors for being unscreened or missing information on the performance/ result of a HIV test.

Methods

Data came from the medical records of women included in the cross-sectional 2016 French National Perinatal Survey. We calculated odds ratios (OR) to identify factors for being unscreened for HIV and for missing information by multivariable analyses.

Results

Of 13,210 women, 12,782 (96.8%) were screened for HIV and 134 (1.0%) were not; information was missing for 294 (2.2%). HIV infection was newly diagnosed in 19/12,769 (0.15%) women screened. The OR for being unscreened was significantly higher in women in legally registered partnerships (OR: 1.3; 95% CI: 1.1–1.6), with 1–2 years of post-secondary schooling (OR: 1.6; 95% CI: 1.2–2.1), part-time employment (OR: 1.4; 95% CI: 1.1–1.8), inadequate antenatal care (OR: 1.9; 95% CI: 1.5–2.4) and receiving care from > 1 provider (OR: 1.8; 95% CI: 1.1–2.8). The OR of missing information was higher in multiparous women (OR: 1.4; 95% CI: 1.2–1.5) and women cared for by general practitioners (OR: 1.4; 95% CI: 1.1–1.9).

Conclusions

The French antenatal HIV screening programme is effective in detecting HIV among pregnant women. However, a few women are still not screened and awareness of the factors that predict this could contribute to improved screening levels.

[Uveitis: Diagnosis and work-up]

Uveitis is an inflammation of the uveal tissue: iris, ciliary body and choroid. The annual incidence of uveitis in France is low (17/100,000), but visual and therapeutic consequences may be severe. Etiologic investigation is thus a fundamental step in the management of any uveitis. The history plays an important role in the initial evaluation; it must be methodic. The ophthalmologic examination seeks to classify the uveitis by type (granulomatous or not), location (anterior, intermediate or posterior), severity, duration and recurrence. Systemic signs often orient the diagnosis toward a specific cause. The diagnostic approach to uveitis relies on the history, ophthalmologic examination and evaluation of possible extraocular manifestations. Ancillary testing must be prescribed based on the clinical differential diagnosis, without which their yield is very low.

Seasonal influenza vaccine uptake and vaccine refusal among pregnant women in France: results from a national survey

Pregnant women and infants are at high risk for severe influenza and many countries, including France, recommend annual influenza immunization during pregnancy. We aimed to estimate influenza vaccination and refusal rates and assess associated factors among pregnant women during the 2015-16 season in France. We used data from a national representative sample of women who gave birth in March 2016 and were interviewed before hospital discharge (N = 11,752). In the multivariable analysis, robust Poisson regression models were used to study associations with maternal characteristics and prenatal care characteristics. Influenza vaccine coverage among pregnant women was 7.4% (95% confidence interval [CI]: 6.9-7.9). Only 24.9% (95% CI: 24.2-25.7) of women said that they received a care provider proposal for vaccination and 70.4% (95% CI: 68.7-72.0) of these declined it. Vaccine uptake was associated with low parity (prevalence ratio [PR] = 2.1; 95% CI: 1.4-3.2 for parity 0 vs ≥ 3), high educational level (PR = 2.5; 95% CI: 2.0-3.2), healthcare occupation during pregnancy (PR = 1.8; 95% CI: 1.5-2.1) and preexisting conditions at risk for influenza (PR = 1.7; 95% CI: 1.3-2.2). Women were more frequently vaccinated when their main care provider was a general practitioner. Multiparae women and those with medium or low educational level were significantly more likely than others to decline influenza vaccine after a provider proposal. Influenza vaccine coverage is very low in France, mainly because of infrequent care provider proposals and also frequent women's refusals. Effective interventions should be designed to promote vaccination among medical professionals and reduce vaccine hesitancy among pregnant women.

Tobacco smoking in pregnant women: fifty years of evolution in France

Background

Smoking during pregnancy is a major modifiable risk factor for maternal and foetal morbidity. We aimed to describe 1/smoking trends in France between 1972 and 2016, 2/ the factors associated with smoking cessation and reduction during pregnancy in 2016.

Methods

French National Perinatal Surveys are routine surveys based on a representative sample of births (N = 11,733 in 2016). Data were collected in face-to-face interviews in postnatal wards and from the mother’s medical record. Smoking rates before pregnancy and during 3rd trimester were estimated for each study year and characteristics associated with smoking reduction (relative percent change in number of cigarettes smoked before and during pregnancy &lt;50% or ≥ 50%) compared with smoking cessation were analysed using multinomial logistic regression.

Results

After significantly decreasing from 1995 onwards, smoking prevalence stagnates since 2010 both before pregnancy and in the 3rd trimester (30.1% and 16.2%, respectively in 2016). In 2016, 45.8% ceased smoking during pregnancy, 37.2% reduced by ≥ 50% their consumption and 16.9% reduced by &lt; 50% or did not reduce at all. The more cigarettes women smoked before pregnancy, the greater this reduction was (p &lt; 0,001). Moderate reduction (&lt;50%) vs stopping was more frequent in multiparae compared to nulliparae (aOR=2,47 [IC95%:1,93-3,15]) and in women with low education (aOR(&lt;High school vs university graduates)=7,20 [4,78-10,82]) and low income (aOR(&lt;1500€per month/&gt;3000€)=2,30 [1,51-3,50]).

Conclusions

Smoking rates were high before and during pregnancy in France in 2016. Socio-demographic factors should be considered when targeting women most at risk of continuing smoking during pregnancy.

Key messages

After significantly decreasing from 1995 onwards, smoking prevalence stagnates since 2010 both before pregnancy and in the 3rd trimester in France. Supporting female smokers of childbearing age in their attempts to quit and remain non-smokers even after pregnancy is crucial, especially in multiparae and women in poor social condition.

Low breastfeeding continuation to 6 months for very preterm infants: A European multiregional cohort study

Breastfeeding confers multiple benefits for the health and development of very preterm infants, but there is scarce information on the duration of breastfeeding after discharge from the neonatal intensive care unit (NICU). We used data from the Effective Perinatal Intensive Care in Europe population-based cohort of births below 32 weeks of gestation in 11 European countries in 2011-2012 to investigate breastfeeding continuation until 6 months. Clinical and sociodemographic characteristics were collected from obstetric and neonatal medical records as well as parental questionnaires at 2 years of corrected age. Among 3,217 ever-breastfed infants, 34% were breastfeeding at 6 months of age (range across countries from 25% to 56%); younger and less educated mothers were more likely to stop before 6 months (adjusted relative risk [aRR] <25 years: 0.68, 95% CI [0.53, 0.88], vs. 25-34 years; lower secondary: 0.58, 95% CI [0.45, 0.76] vs. postgraduate education). Multiple birth, bronchopulmonary dysplasia (BPD), and several neonatal transfers reduced the probability of continuation but not low gestational age, fetal growth restriction, congenital anomalies, or severe neonatal morbidities. Among infants breastfeeding at discharge, mixed versus exclusive breast milk feeding at discharge was associated with stopping before 6 months: aRR = 0.60, 95% CI [0.48, 0.74]. Low breastfeeding continuation rates in this high-risk population call for more support to breastfeeding mothers during and after the neonatal hospitalization, especially for families with low socio-economic status, multiples, and infants with BPD. Promotion of exclusive breastfeeding in the NICU may constitute a lever for improving breastfeeding continuation after discharge.

[Vogt-Koyanagi-Harada disease]

Vogt-Koyanagi-Harada (VKH) disease is defined as a severe bilateral, chronic granulomatous panuveitis associated with serous retinal detachments, disk edema, and vitritis, with central nervous system, auditory, and integumentary manifestations. It is an autoimmune inflammatory condition mediated by T cells that target melanocytes in individuals genetically susceptible to the disease. Vogt-Koyanagi-Harada disease presents clinically in 4 different phases: prodromal, acute inflammatory, chronic, and recurrent, with extraocular manifestations including headache, meningitis, hearing loss, poliosis, and vitiligo. Optical coherence tomography (OCT) allows earlier diagnosis of VKH disease by revealing heterogeneous exudative detachments of the retina in the acute stage and choroidal thickening, and by demonstrating choroidal thinning in the chronic stage. Treatment of this disease is initially with intravenous corticosteroids, with, if needed, a transition to immunosuppressant drugs for long-term control. Patients with VKH disease can have good final visual outcomes if treated promptly and aggressively.