Pregnancy outcomes in women with imported malaria in mainland France: A retrospective study from 2004 to 2014.

OBJECTIVES: There is little data on pregnant women with imported malaria in high-income countries, especially regarding offspring outcomes. We wanted to determine pregnancy outcomes of imported malaria in pregnant women in mainland France. PATIENTS AND METHODS: We conducted a retrospective, descriptive study of outcomes in pregnant women hospitalized with malaria from 2004 to 2014 in two regions of mainland France. An adverse outcome was defined as a miscarriage, stillbirth, preterm birth (<35 weeks of gestation), low birth weight (LBW) defined as less than 2500 g, or congenital malaria. RESULTS: Of 60 pregnancies, 5 were excluded because of elective abortions; 55 were investigated, of which 11 were primigravidae and 44 multigravidae. Pregnancies were singleton (n = 51) or twin (n = 4). Mean age was 30.4 years (range:19-45 y). Among the 55 cases, 9 ended in a miscarriage (8 singletons and 1 twin pregnancy) and 1 had a stillbirth at 21 weeks of gestation, all immediately after the malarial episode. 45 gave birth (29 vaginal deliveries and 16 caesarean sections) to 48 (42 singletons and 6 twins) newborns. Amongst these, 30 were healthy full-term newborns, 10 had LBW, and 8 were preterm. Overall, 26 of 55 (47.3%) pregnancies, and 29 of 59 (49.2%) offsprings had adverse outcomes. Compared to singleton pregnancies, twin pregnancies were associated with adverse outcomes (p = 0.0438). CONCLUSIONS: Imported malaria has a severe impact on pregnancy outcomes. Prevention and management of imported malaria in pregnancy should be optimized.

A theory of unified pathogenesis for tarsal ectropion and involutional entropion.

Tarsal ectropion and involutional entropion are two frequent age-related lower eyelid malpositions with a mirrored clinical presentation. The recent anatomical confirmation of two layers of lower eyelid retractors makes it possible to conceive of the role of each of these layers in the stability of the two palpebral lamellae and their involvement in the pathogenesis of these two malpositions. This study proposes a theory of common pathogenesis involving an involutional change in only the lower lid retractors, leading to the description of two new clinical-anatomical entities.

Outcomes of orbital decompression using surgical navigation in thyroid-associated ophthalmopathy.

Thyroid-associated ophthalmopathy can result in proptosis. In such cases, orbital decompression surgery is often warranted to reduce the adverse impact on patient quality of life. Due to the anatomical complexity of the orbit, navigation can be of considerable assistance during orbital decompression. The objective of this study was to evaluate the benefits of using a surgical navigation device in orbital decompression surgery. A retrospective study was performed based on patients who underwent decompression surgery with (N+) or without (N-) a navigation device between 1997 and 2017. Included patients had undergone unilateral or bilateral orbital decompression by resection of the orbital floor and medial wall of the orbit. Criteria assessed were the presence of debilitating postoperative diplopia, postoperative proptosis reduction, symmetry of protrusion of the eyeballs, and the duration of surgery. Three hundred and fifty eyes were analysed (191 patients): 205 in the N+ group and 145 in the N- group. Use of the surgical navigation system resulted in a greater proptosis reduction, and this result was statistically significant for the right eyeball (P=0.03). The surgical navigation system had no effect on symmetry of protrusion of the eyeballs or on postoperative diplopia. Setting up the navigation device increased the duration of surgery by 40 minutes on average.

Management and prevention of imported malaria in children. Update of the French guidelines.

Since the 2007 French guidelines on imported Falciparum malaria, the epidemiology, treatment, and prevention of malaria have changed considerably requiring guidelines for all Plasmodium species to be updated. Over the past decade, the incidence of imported malaria has decreased in all age groups, reflecting the decrease in the incidence of malaria in endemic areas. The rates of severe pediatric cases have increased as in adults, but fatalities are rare. The parasitological diagnosis requires a thick blood smear (or a rapid immunochromatographic test) and a thin blood film. Alternatively, a rapid antigen detection test can be paired with a thin blood film. Thrombocytopenia in children presenting with fever is highly predictive of malaria following travel to a malaria-endemic area and, when detected, malaria should be strongly considered. The first-line treatment of uncomplicated P. falciparum malaria is now an artemisinin-based combination therapy (ACT), either artemether-lumefantrine or artenimol-piperaquine, as recommended by the World Health Organization in endemic areas. Uncomplicated presentations of non-falciparum malaria should be treated either with chloroquine or ACT. The first-line treatment of severe malaria is now intravenous artesunate which is more effective than quinine in endemic areas. Quinine is restricted to cases where artesunate is contraindicated or unavailable. Prevention of malaria in pediatric travelers consists of nocturnal personal protection against mosquitoes (especially insecticide-treated nets) combined with chemoprophylaxis according to the risk level.

Short-term complications in intra- and extra-articular anterior cruciate ligament reconstruction. Comparison with the literature on isolated intra-articular reconstruction. A multicenter study by the French Arthroscopy Society.

INTRODUCTION: Lateral tenodesis (LT) is performed to limit the risk of iterative tear following anterior cruciate ligament (ACL) reconstruction in at-risk patients. By adding an extra procedure to isolated ACL graft, LT reconstruction increases operating time and may complicate postoperative course. The objective of the present study was to evaluate the rate of early complications. The study hypothesis was that associating ALL reconstruction to ACL reconstruction does not increase the complications rate found with isolated ACL reconstruction. MATERIAL AND METHODS: A prospective multicenter study included 392 patients: 70% male; mean age, 29.9 years; treated by associated ACL and LT reconstruction. All adverse events were inventoried. RESULTS: Mean hospital stay was 2 days, with 46% day-surgery. Walking was resumed at a mean 27 days, with an advantage for patients treated by the hamstring technique. The early postoperative complications rate was 12%, with 1.7% specifically implicating LT reconstruction: pain, hematoma, stiffness in flexion and extension, and infection. There was a 5% rate of surgical revision during the first year, predominantly comprising arthrolysis for extension deficit. The 1-year recurrence rate was 2.8%. DISCUSSION: The complications rate for combined intra- and extra-articular reconstruction was no higher than for isolated intra-articular ACL reconstruction, with no increase in infection or stiffness rates. The rate of complications specific to ALL reconstruction was low, at 1.7%, and mainly involved fixation error causing lateral soft-tissue impingement. LEVEL OF EVIDENCE: IV, prospective multicenter study.

Midterm results of combined intra- and extra-articular ACL reconstruction compared to historical ACL reconstruction data. Multicenter study of the French Arthroscopy Society.

INTRODUCTION: During anterior cruciate ligament (ACL) reconstruction procedures, anterolateral reconstruction (ALR) can also be performed to improve the knee's rotational stability. However, the effectiveness of this supplemental technique and its impact on the risk of retears and on the onset of secondary degenerative changesare controversial. HYPOTHESIS: ALR improves control over the pivot shift, reduces the retear risk and delays the appearance of secondary degenerative lesions. MATERIAL AND METHODS: Clinical examination, knee laxity measurements and X-ray evaluations were done in 478 patients with more than 3years' follow-up after combined ACL and ALR from 11 participating hospitals. The mean patient age at the time of surgery was 28years. Eighty-eight percent of the patients participated in pivot sports and 45% were competitive athletes. The findings of this study were compared to historical isolated ACL reconstruction data. RESULTS: The average follow-up was 6.8years. No detectable pivot shift was found in 83% of patients, while 12.8% of patient had a smooth glide. The side-to-side difference in anteroposterior knee laxity with maximum manual force was less than 3mm in 66% of patients and less than 5mm in 95%. The retear rate was 5.4%, with half of these patients undergoing revision ACL surgery. Secondary meniscus damage requiring surgery occurred in 6.3% of patients; the radiological osteoarthritis rate was 17.5%. DISCUSSION: When compared to historical ACL reconstruction data, combined intra- and extra-articular reconstruction does not increase the complication rate. At a mean follow-up of 6.8years, it provides better control over the pivot shift along with a low retear rate and low occurrence of secondary meniscus injuries. LEVEL OF EVIDENCE: IV, multicenter study.

Combined intra- and extra-articular grafting for revision ACL reconstruction: A multicentre study by the French Arthroscopy Society (SFA).

BACKGROUND: A careful analysis of the reasons for ACL reconstruction failure is essential to selection of the optimal surgical revision technique designed to ensure good rotational stability and to minimise the risk of re-rupture. OBJECTIVE: To evaluate anterolateral ligament (ALL) stabilisation during revision ACL reconstruction. HYPOTHESIS: ALL stabilisation during revision ACL reconstruction provides good rotational stability without increasing the risk of complications. MATERIAL AND METHODS: This multicentre study included 349 patients, 151 retrospectively and 198 prospectively. There were 283 males and 66 females. Inclusion criteria were an indication for revision ACL reconstruction surgery with combined intra-articular reconstruction and ALL stabilisation after failed autograft ACL reconstruction, and intact PCL. Exclusion criteria were primary ACL reconstruction and concomitant peripheral medial and/or lateral lesions. Each patient underwent a clinical and radiographic evaluation before and after revision surgery. Before revision surgery, the mean IKDC score was 56.5±15.5 and 96% of patients were IKDC C or D. RESULTS: Rates were 5.0% for early and 10.5% for late postoperative complications. Lachmann's test had a hard stop at last follow-up in 97% of patients. The pivot-shift test was positive in 1% of patients. The mean subjective IKDC score was 84.5±13.0 and 86.5% of patients were IKDC A or B. The proportions of patients with radiographic knee osteoarthritis at last follow-up was unchanged for the lateral tibio-femoral and patello-femoral compartments but increased by 9.7% to 21.2% for the medial tibio-femoral compartment. The re-rupture rate was 1.2% and the further surgical revision rate was 5.4%. CONCLUSION: Anterior laxity at last follow-up was consistent with previous studies of revision ACL reconstruction. However, rotational stability and the re-rupture risk were improved. ALL stabilisation is among the techniques that deserve consideration as part of the therapeutic options for revision ACL reconstruction. LEVEL OF EVIDENCE: IV, retrospective and prospective cohort study.

Neonatal infections with multidrug-resistant ESBL-producing E. cloacae and K. pneumoniae in Neonatal Units of two different Hospitals in Antananarivo, Madagascar.

BACKGROUND: We investigated the molecular mechanism of ß-lactam resistance in extended-spectrum ß-lactamase (ESBL)-producing Enterobacterial strains isolated in neonatal units of different hospitals in Anatnanarivo, Madagascar. METHODS: Bacteria were identified by standard biochemical methods, disc diffusion antibiograms and Etest. Resistance genes were sought by PCR. Strains were characterized by Rep-PCR (Diversilab), plasmid analysis and rep-typing. RESULTS: From April 2012 to March 2013, 29 ESBL-producing E. cloacae and 15 K. pneumoniae were isolated from blood culture (n = 32) or gastric samples (n = 12) performed at day 0 or 2 from 39/303 newborns suspected of early neonatal infection. These infants were treated with expanded spectrum cephalosporins, due to lack of carbapenems, leading to a high mortality rate (45 %). Isolates recovered were all, but 4, multidrug resistant, particularly to fluoroquinolones (FQ) except for 21 E. cloacae isolates. Isolates produced TEM-1 and CTX-M-15 ß-lactamases and their genes were located on several self-transferable plasmids of variable sizes sizes that could not be linked to a major plasmid incompatibility group. E. cloacae isolates belonged to 6 Rep-types among which two counted for 11 isolates each. The FQ resistant E. cloacae isolates belonged to one clone, whereas the FQ susceptible E. cloacae isolates belonged to four clones. The K. pneumoniae isolates belonged to 9 Rep-types among which one included five isolates. CONCLUSION: This study is the first molecular characterization of ESBL-producing isolates from neonatology units in Madagascar, a country with limited epidemiological data. It revealed an important multi-clonal dissemination of CTX-M-15-producing isolates reflecting both the high community carriage and the very early nosocomial contamination of the neonates.

[Early-onset neonatal infection: assessment of professional practices in 14 maternity wards in the Île-de-France region in 2013]. / Infections néonatales bactériennes précoces : évaluation des pratiques professionnelles dans 14 maternités d'Île-de-France en 2013.

INTRODUCTION: Early-onset neonatal infection remains a major cause of morbidity and mortality in neonates. Both universal vaginal screening for group-B streptococcus (GBS) and intrapartum antibiotic prophylaxis have decreased the incidence of early-onset GBS disease. Almost 12 years after the implementation of the French recommendations, we assessed the practices around screening, diagnosis, and treatment of early-onset neonatal infection in the Île-de-France region. PATIENTS AND METHODS: We conducted a prospective, multicenter, observational study in 14 volunteer maternity wards from 18 to 31 March 2013. All live newborn infants delivered at 35 gestational weeks or more were eligible. Maternal, obstetrical, and neonatal characteristics were collected, as well as the management of suspected early-onset neonatal infections. RESULTS: A total of 1194 mothers and 1217 neonates were included. Among the latter, 54% had bacteriological samplings at birth, with at least a gastric aspirate. Bacteriological samples were collected at birth in 85% of cases based on major or minor anamnestic infection criteria defined by the French National Authority for Health in 2002. In addition, 26% of neonates had at least one blood sample taken. Antibiotic treatment was administered in 4% of the infants with cefotaxime administered in two thirds of cases. CONCLUSION: An update of the French guidelines for the management of early-onset neonatal infections is required in order to improve targeting of newborn infants suspected of having an infection and to optimize the antibiotics administered. Moreover, the role of bacteriological sampling at birth needs to be clarified.

Behavior of the anterolateral structures of the knee during internal rotation.

INTRODUCTION: Since the recent descriptions of the anterolateral ligament (ALL), the role played by the anterolateral peripheral structures in the rotational control of the knee is again being debated. The objective of this study was to identify the structures during internal tibial rotation and then to define their anatomical characteristics. We hypothesized that internal rotation would tighten several anatomical formations, both superficial and deep, with the ALL one part of these structures. MATERIAL AND METHODS: Nine fresh-frozen cadaver knee specimens were studied. The anterolateral structures tightened were identified from superficial to deep at 30° of flexion. Each was selectively dissected, identifying its insertions and orientations, and measuring its size. The length variations of the ALL during internal tibial rotation were measured by applying a 30-N force using a dynamometric torque wrench at the tibiofibular mortise. RESULTS: The superficial structures tightened were the iliotibial tract and the Kaplan fibers. In internal tibial rotation, the Kaplan fibers held the iliotibial tract against the lateral epicondyle, allowing it to play the role of a stabilizing ligament. The Kaplan fibers were 73.11±19.09mm long (range, 63-82mm) and at their femoral insertion they were 12.1±1.61mm wide (range, 10-15mm). The deep structures tightened covered a triangular area including the ALL and the anterolateral capsule. The ALL was 39.11±3.4mm long (range, 35-46mm) in neutral rotation and 49.88±5.3mm long (range, 42-58mm) in internal rotation (p<0.005). Its femoral insertion area was narrow at 5.27±1.06mm (range, 3.5-7mm) and was mainly proximal and posterior at the lateral epicondyle. Its tibial insertion zone was wide, with a clearly differentiated anterior limit but a posterior limit confused with the joint capsule. In the vertical plane, this insertion was located 6.44±2.37mm (range, 2-9) below the joint space. DISCUSSION: This study demonstrates two distinct anterolateral tissue planes tightened during internal rotation of the tibia: a superficial plane represented by the iliotibial tract and the Kaplan fibers, which acts as a ligament structure, and a deep plane represented by a triangular capsular ligament complex within which the ALL and the anterolateral capsule are recruited. LEVEL OF EVIDENCE: Descriptive cadaver study IV.

A risk-benefit analysis of alternating low-pressure CO2 insufflation and fluid medium in arthroscopic knee ACL reconstruction.

PURPOSE: The purpose of this study was to test the hypothesis that the surgical technique using alternating fluid irrigation and carbon dioxide (CO2) gas medium as a means of knee joint distension during arthroscopy is a safe and effective method, compared to traditional fluid arthroscopy. METHODS: This prospective randomized comparative study involved 94 patients undergoing the same arthroscopic ACL reconstruction surgical procedure except for the medium used to distend the joint: In a first group of 48 patients ("ACL gas" group), CO2 insufflation was mainly used, at a low pressure of 40-50 mmHg, alternating with a fluid medium for knee joint washout only. In the second group of 46 patients, classical arthroscopic joint distension by fluid was used, with a pump pressure of 50-70 mmHg. Early pre- and post-operative complications, duration of surgery, intraoperative monitoring data and particularly the end-tidal carbon dioxide (EtCO2) as a marker of CO2 blood diffusion were prospectively collected. RESULTS: EtCO2 and other monitoring data changes before and after tourniquet release were not different between the two groups. Tourniquet time was significantly longer when using fluid rather than gas. We observed 3 cases of small and localized subcutaneous emphysema, resolving completely within hours. Hematoma and reflex sympathetic dystrophy occurred more often in the "ACL fluid" group, with no statistical significance. CONCLUSION: Low-pressure CO2 knee joint insufflation proved to be a safe technique capable of improving surgical comfort compared with the use of fluid alone. The CO2 blood diffusion measured by end-tidal carbon dioxide monitoring during ACL arthroscopic reconstruction was similar with or without gas insufflation.

[Diagnosis and treatment of dysthyroid orbitopathy: a multidisciplinary disease]. / Prise en charge diagnostique et thérapeutique d'une orbitopathie dysthyroïdienne: une affection multidisciplinaire.

Graves' disease is a common autoimmune disorder that can be complicated, especially in smokers, by an orbitopathy which can sometimes jeopardize vision and result in functional sequelae affecting quality of life of these patients. Although the diagnosis of dysthyroid orbitopathy is usually obvious, clinical evaluation must specify the stage of progression (clinical activity score) and severity according to the European Group EUGOGO classification. At first, rapid restoration of the euthyroid state, smoking cessation and simple symptomatic ophthalmic treatment are suggested. In the case of severe or active orbitopathy, oral or intravenous corticosteroid therapy with or without orbital radiation therapy (and even emergency orbital surgery in the case of compressive optic neuropathy) should be implemented. Ultimately, orbital surgery (orbital decompression in cases of exophthalmos), oculomotor surgery (diplopia) or eyelid surgery (retraction) may be required depending on the severity of sequelae. A multidisciplinary approach involving ophthalmologist, endocrinologist and orbital surgeon should facilitate an overall diagnosis and treatment plan for these patients.

What are key factors influencing malnutrition screening in community-dwelling elderly populations by general practitioners? A large cross-sectional survey in two areas of France.

BACKGROUND/OBJECTIVES: Malnutrition is associated with a high morbi-mortality in elderly populations and their institutionalization at an early stage. The incidence is well known despite being often under-diagnosed in primary care. General practitioners (GPs) have a key role in home care. What are the factors affecting malnutrition-screening implementation by French GPs? SUBJECTS/METHODS: We conducted a cross-sectional survey in two areas in the southeast of France (Savoie and Isère). In May 2008, an anonymized survey was sent by e-mail and/or post to all GPs with a large clinical practice. Two months later, reminder letters were sent. Potential barriers were measured by dichotomous scale. On GPs' characteristics (socio-demographic, medical training, geriatric practice and knowledge), multiple regression logistic was performed to identify others factors affecting malnutrition screening. RESULTS: In all, 493 GPs (26.85%) answered and 72.2% felt that malnutrition screening was useful although only 26.6% implemented it each year and 11.9% every 2-5 years. The main barriers to the implementation were patient selection (60.4%) and forgetting to screen (26.6%). Minor barriers were lack of knowledge (19.5%) or time (15%). New factors were identified: unsuitable working conditions (19.1%), insufficient motivation (6.8%) or technical support (7.2%). The quality of malnutrition information received was found to be the only promoter of annual screening (odds ratio=1.44 (1.087-1.919); P=0.011). CONCLUSIONS: This survey is the first in France to reveal GPs' factors affecting malnutrition implementation. New obstacles were identified in this survey. The hope of implementing regular malnutrition screening by GPs seems to lie with the quality of malnutrition information received.

[Adolescents' knowledge and behavior on sexuality, infectious transmitted diseases, and human papillomavirus vaccination: results of a survey in a French high school]. / Connaissances et comportements des adolescents en matière de sexualité, infections sexuellement transmissibles et vaccination contre le papillomavirus humain : résultats d'une enquête transversale dans un lycée.

UNLABELLED: Teenager sexuality is a public health issue. In teenagers attending a high school, we assessed their knowledge and behavior on sexuality, infectious transmitted diseases, human papilloma virus (HPV) vaccination, and cervical cancer. Then in girls, we estimated the anti-HPV vaccination coverage and focused on factors associated with poor knowledge of these topics. METHODS: This was a knowledge, attitudes, and practices cross-sectional study conducted at the beginning of the 2010-2011 school year in the Saint-Cyr military high school, using an anonymous self-administered questionnaire. RESULTS: Among 669 adolescents (M/F sex-ratio, 2.3; mean age, 17 years [IC 95%, 15-20]), 40% had already had sex and 92% had used contraception. Boys and girls had a poor level of knowledge on infectious transmitted diseases. Regarding knowledge on HPV and cervical cancer, a better level was significantly associated with female gender (P=10(-4)). In multivariate analysis, male gender, age under 18 years, lack of dialogue with parents on these subjects, low socioeconomic status of parents, and absence of health education were significantly associated with poor knowledge on these topics. CONCLUSION: These data should help healthcare providers better target access and content of sexual health education training.