[Copper-containing intrauterine device (cIUD): Comparison of tolerance and efficacy in nulliparous and parous women over 6 months]

INTRODUCTION

The copper-containing intra-uterine device IUD (cIUD) is a non-hormonal, effective, long-acting method of contraception, which is not widely used in nulliparous patients in France. The objectives of the study are to compare the safety of the cIUD by the rate of continuation at 6 months between nulliparous and parous patients, and to assess the complications and side effects at insertion and during follow-up. Material and method This is a multicenter prospective epidemiological study with follow-up for 6 months. The adult patients were included in Nantes from February 2019 to October 2019 during the insertion of a IUD in different centers: the student health service (SUMPPS) (Nantes), the Clotilde de Vautier center in the Clinic Jules Verne (Nantes) and in the gynecological offices of the city of Nantes.

RESULTS

A total of 94 patients were included during the insertion of the cIUD. At 6 months, 77 patients answered the second questionnaire, 49 patients were nulliparous and 28 were parous. The pain on insertion was greater in nulliparous patients with a VAS of 6.5±2.4 (0-10) versus 3.9±2.2 (0-8) for multiparous patients (P<10^-4). The 6-month continuation rate for the cIUD was 92.8% for 83.4% for nulliparous patients, and parous patients with no significant difference (P=0.25). Expulsion was the only complication found with 12.2% in nulliparous and 3.5% in parous (P=0.40). Otherwise, 64% of the patients observed heavy bleeding than before without difference with the parity, and 72% of the nulliparous declared to have dysmenorrhea requiring the use of analgesics, against 47% of the parous (P=0.025). The nulliparous were very satisfied or satisfied for 89% in daily life and 96% of them in sex life, without difference compared to parous (97% and 100% respectively).

CONCLUSION

There is no difference in the rate of continuation at 6 months between nulliparous and parous. Nulliparous complained more often of dysmenorrhea in comparison to the period before the cIUD. The satisfaction rates were comparable.

Clinical profiles of placenta accreta spectrum: the PACCRETA population-based study

OBJECTIVE

To describe and compare the characteristics of women with placenta accreta spectrum (PAS) and their pregnancy outcomes according to the presence of placenta praevia and a prior caesarean section.

DESIGN

Prospective population-based study.

SETTING

All 176 maternity hospitals of eight French regions.

POPULATION

Two hundred and forty-nine women with PAS, from a source population of 520 114 deliveries.

METHODS

Women with PAS were classified into two risk-profile groups, with or without the high-risk combination of placenta praevia (or an anterior low-lying placenta) and at least one prior caesarean. These two groups were described and compared.

MAIN OUTCOME MEASURES

Population-based incidence of PAS, characteristics of women, pregnancies, deliveries and pregnancy outcomes.

RESULTS

The PAS population-based incidence was 4.8/10 000 (95% CI 4.2-5.4/10 000). After exclusion of women lost to follow up from the analysis, the group with placenta praevia and a prior caesarean included 115 (48%) women and the group without this combination included 127 (52%). In the group with both factors, PAS was more often suspected antenatally (77% versus 17%; P < 0.001) and more often percreta (38% versus 5%; P < 0.001). This group also had more hysterectomies (53% versus 21%, P < 0.001) and higher rates of blood product transfusions, maternal complications, preterm births and neonatal intensive care unit admissions. Sensitivity analysis showed similar results after exclusion of women who delivered vaginally.

CONCLUSION

More than half the cases of PAS occurred in women without the combination of placenta praevia and a prior caesarean delivery, and these women had better maternal and neonatal outcomes. We cannot completely rule out that some of the women who delivered vaginally had placental retention rather than PAS; however, we found similar results among women who delivered by caesarean.

TWEETABLE ABSTRACT

Half the women with PAS do not have both placenta praevia and a prior caesarean delivery, and they have better maternal outcomes.

Breastfeeding and early childhood caries. Review of the literature, recommendations, and prevention

CONTEXT

Early childhood caries is a chronic disease that affects a child's general state of health. The question of a link between primary tooth caries and breastfeeding has been addressed for many years, with contradictory results. The concomitant decay of primary teeth, effective establishment, or not, of oral hygiene, and alimentary diversification away from breastfeeding are all confounding factors in this topic. The aim of our study was to analyze the links between breastfeeding and the appearance of caries, as described in the scientific literature and in the recommendations of specialist societies.

METHODS

A review of publications written in English and French was carried out, searching for the terms early childhood caries, decay and breastfeeding, focusing on literature reviews and meta-analyses dating from the past 10 years. The PubMed database of the US National Library of Medicine National Institutes of Health (NBCI) was used. Furthermore, a review of specialist dental and pediatric societies was conducted.

RESULTS

Breastfeeding until the age of 1 year is not associated with an increased risk of dental caries, and may even provide protection compared with feeding with formula milk. By contrast, infants who are breastfed beyond the age of 12 months demonstrate an increased risk of caries. However, the results derive from heterogeneous studies that do not always take into account contradictory factors such as eating habits of the mother or infant (feeding during the night, number of meals per day, eating sweet foods etc.), dental hygiene, or the sociocultural context. Moreover, the most recent recommendations of pediatric and dental societies advise breastfeeding until the age of 2 years, suggesting that this be accompanied by toothbrushing and better nutrition by reducing the frequency and consumption of sugary foods, aimed at helping parents choose prolonged breastfeeding.

CONCLUSION

Extended breastfeeding is a protective factor for childhood caries under 1 year of age. Beyond 1 year, it is difficult to conclude between protection and aggravation of caries because of the multiplicity of confounding factors such as dietary patterns, which vary depending on countries and families, and problems of oral hygiene. In practical terms, when breastfeeding continues beyond 1 year, consultation with a dentist is necessary for examination and preventive advice regarding dietary practices (especially sugar intake), oral hygiene, or supplementary fluoride.

[Validation of the cervical length education and review program in a population of French residents in obstetrics and gynecology]

OBJECTIVES

Evaluate an educational program based on "CLEAR" (Cervical Length Education and Review) in the teaching of measuring sonographic cervical length to residents in gynecology and obstetrics.

METHODS

This is a prospective cohort study in a tertiary care center between May and November 2017. The residents were asked to collect 5 cervical length images from patients suspected with threatened preterm labor. A theoretical session on cervix measurement image criteria based on "CLEAR" program was taught to all residents. Then, they had to collect 5 new cervical length images. All the images were reviewed by two experienced reviewers, blinded to the resident and whether the image was obtained before or after the theoretical session and based on 8 criteria.

RESULTS

Ten residents participated to the study. The mean total score CLEAR was significantly higher post-intervention: 6.6±0.9 vs. 4.3±2.1, positive difference of 2.3±2.3 (P<0.001). Improvement was most significant with the junior residents: 3.6 pre vs. 6.5 post-intervention.

CONCLUSION

Educational program based on CLEAR criteria allowed to improve the competence of residents in measuring sonographic cervical length, although this can also be correlated with the progression of residents during the semester. It could be implemented systematically with the aim of CLEAR certification to standardize the teaching of residents in gynecology and obstetrics.

[Comparison of obstetric prognosis of attempts of breech delivery: Spontaneous labor versus induced labor]

OBJECTIVES

Delivery mode in breech presentation (BP) is often controversial. Spontaneous labor, when vaginal birth seems safe, allows to better estimate uterus contractility, fetus' accommodation to maternal pelvis and optimize monitoring with a partograph. Induced labor in BP was usually contra-indicated. Lack of strong scientific evidence on this matter has permitted a progressive and careful evolution in obstetrical management, with the introduction of induced labor in BP. The aim of our study is to compare vaginal birth rates when labor is induced versus when spontaneous in BP. Maternal and fetal morbidity and mortality parameters were also evaluated.

METHODS

In this retrospective study were included 206 patients carrying fetuses in BP, between June 2012 and June 2017. 182 of them had spontaneous labor and 24 experienced induced labor. Inclusion criteria were singleton pregnancy, BP after 34 weeks of gestation and vaginal delivery authorized by a senior obstetrician. Multiple pregnancy, birth before 34 weeks of gestation, uterine scar, planned caesarian section for BP, intra-uterine fetal death and medical termination of pregnancy were excluded. Induction of labor was performed for medical reason on a favorable cervix.

RESULTS

There was no significant difference in cesarean section rates between the two "induced" and "spontaneous" labor groups in BP (OR=1.69 [CI95%: 0.71-4.04]). We observed no difference between the two groups in neither perineum trauma nor post-partum hemorrhage. No difference was found between the two groups in rates of Apgar score<7 5minutes after birth, neonatal transfer, fetal trauma and pH at birth.

CONCLUSION

Despite our small population, it seems acceptable to propose induced labor for medical reason if cervix is favorable in BP if a protocol is available stating acceptability criteria for vaginal birth. It can avoid unnecessary caesarian section and allow better obstetrical outcome. It would be interesting to study fetal and maternal morbidity and mortality criteria in induced labor versus planned cesarean section when patients could be eligible for induced labor in BP.

Biocompatibility of Blood Tubings

We studied hemocompatibility of various blood tubings with C3a anaphylatoxin measurement and comparative electron scanning microscopy.

The following tubing materials were tested: polyvinylchloride (PVC) plasticised with phthalate (PVC), pvc plasticised with phthalate coextruded with polyurethane (PIV), and two phathalate-free lines: pvc plasticised with trimellitate coextruded with polyurethane (TRI) and pvc plasticised with LT 360 (LTP).

Results of C3a generation rate showed a significant activation by all blood tubings, with a reduced rate with PIV when compared to all others.

Electron scanning microscopy showed marked alterations of PIV surface on tubings stored for 6 months. Protein deposits on internal surfaces after dialysis were similar whatever tubing material was tested, but adhesive cell number was greater with TRI when compared to PVC and LTP.

Hemocompatibility is unchanged with phthalate-free tubings when compared to phthalate plasticised ones. In contrast with phthalate plasticised PVC there is no beneficial effect of polyurethane coextrusion with trimellitate plasticised PVC in regard to C3a generation.

[Survey of 319 women satisfaction using abortion in centers of Pays de la Loire in France]

CONTEXT

Perinatal network the "Security birth" Pays de la Loire (RSN), in collaboration with the regional network "Sexual health" (RRSS) organized a satisfaction survey in 2014 among women who had an induced abortion in the centers in Pays de la Loire. The objective of the study is to evaluate the satisfaction of women who resort to abortion centers, study the factors and propose actions for improvement.

METHODS

A questionnaire, developed with professionals, was offered to women after the end of the abortion act. The scales of satisfaction were based on Likert scales to 4 degrees. They were collected for the period of contact centers, for the abortion itself, and overall. Data were collected on the civil status, the care pathway to get to the abortion center, features centers and professionals met, acts anesthesia and end of abortion, wait times and overall satisfaction of women. The women with rather poor satisfaction were compared with other women by univariate analysis with odds ratios (OR) and multivariate with adjusted odds ratios (ORa).

RESULTS

Of the 18 centers, 13 participated and 319 responses were analyzed. The abortions were performed on average 8±SA 2. Among the methods, 40.1 % were drug, and 59.9 % with anesthesia (14.0 % with general anesthesia [AG] and 45.9 % under local anesthesia [AL]). The first contacts on average to 5.7 SA were mostly general practitioners (38 %), then the abortion centers directly (22 %), and planning centers (16 %). The information was considered clear (94 %), the appropriate orientation (97 %), with respect to the application (98 %). The first meeting at the center was done 7 days after the call (6.7 SA), and met women overall. The abortion was performed 16 days after the first call center (8.0 SA) with satisfaction by field 78 % (waiting time) to 98 % (confidentiality, privacy…). The overall satisfaction rate was 89.0 % and 8.2 % were not satisfied. Factors related to the non-satisfaction in multivariate analysis were the least easy access to the center (ORa=0.31 [.11 to 0.86; p=0.02]), pain perceived≥4 (ORa=3 50 [1.32 to 9.28], p=0.02), the lack of explanation (ORa=0.23 [0.05 to 0.97]; p=0.04), and the accompanying inability (ORa=0.27 [0.10 to 0.70], p=0.007). Finally, 12.6 % of women reported for improvement with clear remarks.

DISCUSSION

This is the first regional survey on the satisfaction of women resorting to abortion. Delays from the first contact are satisfactory and show no organizational problem. The various dimensions of satisfaction showed a high satisfaction rate in the 13 participating centers. The least satisfactory factors are related to organizational problems (waiting circuits especially trips to the operating room and maternity) and problems related to the care itself (not enough explanations, reduced ability to reassure and support Savory absence, lack of choice of the method of anesthesia, pain experienced). Five areas for improvement have been proposed to the care-givers of the centers.

[Clinical audit of screening for gestational diabetes among 848 pregnant women in 23 maternity units of the Pays de la Loire, 2014]

INTRODUCTION

Guidelines for screening for gestational diabetes mellitus (GDM) were published in 2010. An audit of the maternity units of the Pays de la Loire network sought to determine the adherence rate and to study the factors affecting it in order to propose corrective measures to improve it.

METHODS

The perinatal network in Pays de la Loire provided obstetricians of the 23 participating maternity units with a set of criteria to be collected from the files of women giving birth. The methodology of the audit was designed to enable calculation of the adherence rate overall and according to indications (risk factors, hyperglycemia, and macrosomia): adherence, non-adherence, and over-adherence (screening in the absence of an indication). To obtain around 900 pregnancies, the audit was planned to cover a week of deliveries in June 2014.

RESULTS

The analysis included 848 pregnancies and 872 newborns. Risk factors were found for 46.6% of the women (43.2 to 49.9): 13.2% for maternal age≥35years and 30.8% for BMI≥25kg/m². GDM was diagnosed for 14.6% (12.4 to 17.2). The adherence rate for screening was 45.5% (42.2 to 49.9), the non-adherence rate 27.6% (24.7 to 30.7), and the over-adherence rate 26.9% (24.0 to 30.0). Among the factors potentially associated with adherence, we observed only the second-trimester factor (macrosomia); there was no "professional" effect on adherence criteria. No evidence of overmanagement was observed for the pregnancies/deliveries/newborns with overdiagnosis. Oral glucose tolerance tests were performed in accordance with the guidelines (95.9%). Follow-up of women with GDM by specialists was satisfactory (84.6%).

DISCUSSION

This audit showed that adherence to the guidelines was insufficient in the Pays de la Loire network. The reasons for this are numerous: ignorance of the guidelines, in part due to their relative recency, the change in the blood sugar levels defining GDM (perceived as too low), and the absence of strong evidence about these thresholds from publications and practices in other countries, the need to select women for risk factors, and sometimes the late onset of prenatal care at the maternity unit.

CONCLUSION

In view of this audit, the Perinatal Network of Pays de la Loire must work to improve the knowledge and screening practices for GDM among its professionals, by the repeated dissemination of these guidelines and chart review sessions.

[Effectiveness of a nutritional program based upon a ready-to-use therapeutic food in Chad]

OBJECTIVE

In the health district of Goundi in Chad, 6.7% of children were affected by acute malnutrition in 2011. The purpose of this study was to evaluate the efficacy of a locally made ready-to-use therapeutic food (RUTF).

METHODS

One hundred sixty-eight children were suffering from severe acute malnutrition (weight-for-height status less than -3 SD or mid-upper arm circumference less than 115mm). The RUTF was made in a specific laboratory. The product consisted of 49% carbohydrates, 33% lipids, 16% proteins, and 1.5% vitamins. Children received daily one packet of RUTF containing 500kcal as outpatient care.

RESULTS

At inclusion, the average age was 17.4±8.7 months, and the weight-for-height status -3.8±0.9 SD. At the end of the program, we noted recovery in 58.3% of the children, 2.4% unsuccessful treatment, 21.4% lost to follow-up, and 17.9% deaths (60% of which occurred during the first 2 weeks). At the end of the program, the weight-for-height status had increased by 2.1 SD. At recovery, children treated for tuberculosis had a higher weight-for-height status (-1.2±1.5 SD) than the children who were not infected by tuberculosis (-2±1.9 SD) (P<0.005).

CONCLUSION

Nutritional treatment using RUTF was effective. To improve treatment, early case detection should be improved, as should management of associated infectious diseases.

[Monitoring network for vulnerable children in the Pays de la Loire ("Grandir ensemble" - Cohort LIFT): 10 years of activity 2003-2013]

INTRODUCTION

Vulnerable children are at-risk newborns including premature infants and some children with pathologies presented by fear anomalies and deficiencies, most particularly neurological. Monitoring is based on the detection of these abnormalities and their early management. The organization of this monitoring system is based on a network of doctors, mostly pediatricians, trained regularly. The objective of this review was to assess the resources, means, and results of 10 years of follow-up.

METHODS

The Pays de la Loire network includes 24 maternity wards and 13 neonatal departments. Annual admissions are around 5000 newborns to approximately 45,000 annual births. Upon discharge of newborns, born prematurely at 34 weeks of gestation (WG) or less, or term infants with neurological problems, parents are asked to have their child monitored by a referring doctor. During the consultation, a reference document is filled out by the doctor and sent to the project manager for data collection and specific compensation for private practitioners. Standardized questionnaires were used such as the ASQ (Ages and Stage Questionnaire) completed by parents, the developmental quotient (DQ) with the Lézine Brunet-Revised test (BLR), the intelligence quotient (IQ) with the Wechsler Preschool and Primary Scale of Intelligence (WIPPSI III) completed by psychologists employed in the network, and a questionnaire completed by the teacher at 5 years of age.

RESULTS

The network started on 1st March 2003, and 28th February 2013, after 10 years of inclusion, 10,800 children had been included. This population accounts for 2.4% of all annual births: 1.1% were included for prematurity less than 33 weeks and 0.25% were term-born infants. The characteristics of children are presented with gestational age, birth weight, and obstetric and neonatal pathologies. The percentage of these children followed was 80% at 2 years and 63% at 5 years. At 2 years, the results are presented according to gestational age with approximately 60% of children without disabilities at 25-26 WG, 73% at 27-28 WG, 77% at 29-30 WG, and 86% at 31-32 WG. Absorptions are diverse and vary according to the age of the child with physical therapy, psychomotor skill work, speech therapy, hearing and vision consultations, and psychology/psychiatry. Assessment tools were refined by specific analyses: the ASQ 24 months (completed by parents) was deemed valid and predictive with respect to IQ (abandoned in 2012), and the grid completed by the teacher was found to predict abnormalities in 5 years.

CONCLUSION

The Pays de la Loire monitoring network has met its initial objective, namely to detect disabilities early and provide practical help to parents in a population of vulnerable children. Benefits for professionals and other children not followed in the network were observed, with an increase in pediatricians' skills. The benefits of the evaluation results are more difficult to assess with the care than neonatal care in obstetrics. The sustainability of such a network seems assured for healthcare professionals, provided that funding is maintained by the health authorities.

Early growth and neurodevelopmental outcome in very preterm infants: impact of gender

BACKGROUND AND OBJECTIVE

Nutrition in the neonatal unit may impact the neurological outcome of very preterm infants, and male preterms are more likely to suffer neonatal morbidity and adverse neurological outcomes. We hypothesised that growth during hospitalisation would impact neurological outcome differently, depending on infant gender.

METHODS

Surviving infants born between 1 January 2003 and 31 December 2009 with a gestational age <33 weeks, and enrolled in Loire Infant Follow-up Team, a regional cohort in western France, qualified for the study. Growth during neonatal hospitalisation was assessed by the change in weight z-score between birth and discharge, and infants where ranked into 5 classes, depending on their change in z-score (<-2, -2 to -1.01, -1 to -0.51, -0.50 to 0.01 and ≥0), the last class being the reference. The main outcome criterion was neurodevelopmental outcome at 2 years of corrected age. For each class of changes in weight z-score, crude or adjusted OR for non-optimal outcome was calculated for each gender, and compared between genders.

RESULTS

1221 boys and 1056 girls were included. Gender and early growth interact, (p=0.02). Moreover when change in weight z-score varied from <-2 to (-0.50 to -0.01), adjusted OR for non-optimal outcome varied from 3.2 (1.5-6.8) to 2.2 (1.2-4.1) in boys versus 1.8 (0.7-4.2) to 0.95 (0.4-1.9) in girls. For each class, the OR was significantly higher in boys.

CONCLUSIONS

In very preterm infants, male neurodevelopment appears to be much more sensitive than female to poor postnatal growth.

[Diagnostic value of suspicion criteria for early-onset neonatal bacterial infection: report ten years after the Anaes recommendations]

BACKGROUND

Because clinical symptoms and biological markers are neither sensitive nor specific, newborns are frequently suspected of having an infection. In France, 30-50% of newborns are suspected of having early-onset sepsis (EOS) and many of them undergo laboratory tests and empirical antibiotic treatments while awaiting results. The aim of this study was to evaluate the diagnostic value of various suspicion criteria for EOS as recommended by the Anaes since 2002, and the value of umbilical cord blood procalcitonin (PCT), currently assayed in our maternity ward.

MATERIAL AND METHODS

This 4-year retrospective study in the CHU of Nantes included hospitalized newborns with suspected early neonatal infection. Infection status was established according to the Anaes definitions and clinical evolution.

RESULTS

The study included 2151 newborns. Among anamnestic criteria, only prematurity significantly increased the risk of EOS (relative risk of 3.1; 95% CI 1.4-7.0). The relative risk of infection for a symptomatic newborn was 12.2 (95% CI 4.9-30.2; P<0.0001). Laboratory test results were the most predictive criteria. The relative risk to be infected was 291.6 (95% CI 70.7-1,214.0; P<0.0001) with a blood cord PCT value>0.6 ng/L. The positive post-test probability was 28% (95% CI: 23-33) and the negative post-test probability was close to 0 (95% CI: 0-0).

CONCLUSION

Clinical criteria of postnatal life adaptation are more predictive of early-onset neonatal infection than anamnestic criteria are. The blood cord PCT value could be a helpful marker in the identification of infected newborns. PCT measured in umbilical cord blood could be included in a general algorithm in order to identify as soon as possible newborns with a high risk of EOS.

[Management of bronchiolitis in general practice and determinants of treatment being discordant with guidelines of the HAS]

INTRODUCTION

The Haute autorité de santé released clinical practice guidelines in 2000 to assist in the management of bronchiolitis. These guidelines emphasized supportive care with nasal suctioning and encouraged chest physiotherapy. The aim of this study was to examine the adherence to the french guidelines for the management of bronchiolitis by general practitioners.

PATIENTS AND METHODS

The study included infants less than 24 months of age with bronchiolitis, consulting a general practitioner in Vendée or in Loire-Atlantique, from November 2011 to April 2012 and whose parents accepted to participate to the study. The primary endpoint was the concordance of therapeutic practice with the french guidelines (administrated treatments, refer to pediatric emergencies). Data were collected through questionaires completed by general practitioners.

RESULTS

Of the 1236 questionnaires distributed, 134 were completed and 118 therapeutic practice were analyzed. A total of 52.5% of therapeutic practice were concordant with guidelines and 57.5% in case of first bronchiolitis. 50% of infants with a hospitalization criteria according to the guidelines, have not been, which probably shows the interest of new guidelines, with highlighting of hospitalization criteria.

[The postnatal contraception: upon 600 patients of whom 129 were postnatal controlled]

OBJECTIVE

To draw a parallel between the contraceptive methods prescribed in the post-natal ward and the contraceptive methods taken by patients during their postnatal visit.

PATIENTS AND METHODS

This piece of work draws information from a prospective 10 weeks study at a University Teaching Hospital post-natal ward on the contraception that is prescribed upon leaving the maternity ward and also at the time of the post-natal visit.

RESULTS

From the 600 cases studied, the analysis is about 129 patients reviewed in the post-natal visit. The percentage of loss was 78.5%. A hormonal contraceptive pill was prescribed to 73.5% of women (441 patients) after birth in which 63.5% had microprogestative pills. At the earliest, the IUD was given at about 5.4 weeks postpartum. At the time of the postnatal visit, compliance was bad for one third of women with either estrogen plus progestin methods, microprogestative or natural methods. Women who chose a barrier method were only 45.5% to follow this choice, the others left without contraception.

DISCUSSION AND CONCLUSION

The prescription of postpartum contraception was followed by only 66.6% of women. In order to prescribe a more effective contraceptive method, we must improve the prescriber's timing in sharing contraceptive information and completeness of the contraceptive methods offered.

[Intervention of psychological and ethical professionals of human science in obstetrical morbidity and mortality conferences]

OBJECTIVE

To identify the defence mechanisms manifested by medical staff which could disturb the decision making, revealed by professionals of human science (PHS) in morbidity and mortality conferences (MMC).

MATERIALS AND METHODS

Application of two methods of psychological intervention in MMC, conducted between March 1st, 2009 and November 30, 2010, in 20 randomized maternity among five perinatal networks: the method of inter-active problem solving targeted at the functioning of the teams and the method for developing professional practice centred on individual. The data collection was realized during analyse of case in MMC, with note-taking by two pair PHS. The oral expressions of RMM' participant were secondarily re-written, analyzed and classed by theme.

RESULTS

Fifty-four MMC were performed. The mechanisms of defence have been identified by PHS intervention in MMC: denial of situation, pact of denegation, rift and overprotection. They were be identified by two PHS intervention methods, this consolidates these results. This intervention began staff medical to transformation at different level, in particular to improve the capacity of cooperation.

CONCLUSION

The identification of the mechanisms of defence in MMC enables staff medical to improve communication and quality relationship between healthcare professionals. This could constitute an actual factor of practices improvement. However, complementary studies must be performed to confirm this hypothesis.

Pubo-femoral distance: an easy sonographic screening test to avoid late diagnosis of developmental dysplasia of the hip

OBJECTIVES

To propose an easy and reproducible sonographic screening test able to avoid late presentation of developmental dysplasia of the hip (DDH).

METHODS

The pubo-femoral distance (PFD) cut-off point was determined on 980 infants who underwent ultrasonography of the hips in comparison with the final diagnosis, based on clinical, ultrasound data and follow-up. PFD reproducibility was tested on 52 hips by both an experienced and an inexperienced radiologist. After teaching this screening method to general radiologists, its impact was evaluated by analysing the rate of late diagnosis in an entire administrative area.

RESULTS

An abnormal PFD threshold above 6 mm gave a sensitivity of 97.4 % for the diagnosis of DDH (271 hips) and a specificity of 84 %. Sensitivity increased to 100 % when taking into consideration children of 1 month or older. The PFD measurement stayed reproducible even in inexperienced hands (k = 0.795). For 3 years, following the extension of screening to all female infants, there was no late diagnosis of DDH in girls in amongst a catchment area of 1 million inhabitants.

CONCLUSIONS

PFD measurement with a threshold for abnormality of 6 mm at the age of 1 month, without asymmetry above 1.5 mm, could eradicate DDH late diagnosis.

Antenatal phosphodiesterase 4 inhibition restores postnatal growth and pulmonary development in a model of chorioamnionitis in rabbits

Chorioamnionitis is implicated in the pathophysiology of bronchopulmonary disease, and the associated inflammatory response is responsible for adverse effects on alveolar development. The aim of this work was to analyze the effects of a phosphodiesterase 4 (PDE4)-selective inhibitor, rolipram (a modulator of the inflammatory response), in an experimental model of chorioamnionitis on pulmonary development and on the processes of infection and inflammation. Rabbit mothers were assigned to four groups: 1) saline serum inoculation (controls); 2) Escherichia coli intrauterine inoculation (C+); 3) rolipram infusion (R+); and 4) E. coli inoculation + rolipram infusion (C+R+). High rates of morbility and mortality were noticed in mothers and pups (5 of 13 pregnant rabbits in groups with rolipram). Alveolar development, inflammation, and infection were analyzed in pups at day 0 and day 5. At day 0, in the context of chorioamnionitis, rolipram significantly decreased birth weight (p < 0.01) relative to that of controls (p < 0.05). At day 5, weight normalized in group C+R+ but not in group C+ relative to controls (p < 0.001); moreover, alveolar airspace volume was preserved in group C+R+ but not in group C+ (p < 0.05). Interstitial volume decreased in group C+ versus controls (p < 0.05) but was preserved in group C+R+. Specific alveolar area was not significantly modified by rolipram. No significant difference was found concerning bronchoalveolar lavage cellularity, and all blood cultures remained sterile. In this model of impaired alveologenesis, rolipram significantly preserved specific alveolar density. However, PDE4 inhibition induced antenatal fetal demise and growth retardation.

[Lessons and impact of two audits on postpartum hemorrhages in 24 maternity hospitals of the network "Sécurité Naissance - Naître Ensemble" in "Pays-de-la-Loire" area]

OBJECTIVES

The aim of the study is to assess the compliance rate of treatment of postpartum hemorrhage (PPH) according to guidelines developed by the CNGOF within our network by a first audit, and evaluate the impact of this first audit by conducting a second audit.

METHODS

An initial audit of resources and management of postpartum hemorrhage (PPH) was conducted in 2006-2008 in 24 maternity hospitals of the Pays-de-la-Loire. The audit had identified six areas for improvement. A second audit was implemented in 2009-2010 to evaluate the actions of prevention and measure changes in the management of PPH. Two interns have distributed the 24 maternity homes and moved in each hospital to see 10 cases of vaginal delivery (VD) (section "Prevention"), and the last cases of PPH following a VD. The results are in compliance rate compared to the repository of the HAS in 2004.

RESULTS

The first audit was conducted on 101 PPH in total. It has allowed us to propose corrective actions to the 24 maternity hospitals: leaf specific monitoring, reporting amounts of blood loss, transfusion on these clinical criteria without waiting for the blood cell counts, indicating more frequent and rapid sulprostone, set for maternity hospitals without surgical skill an agreement with a visceral surgery department, and avoid maternal transfers for PPH. For the second audit, the compliance rate of the preventive aspect was 73% (95: 71-75%) of 239 cases of BA with variations according to maternity from 48 to 93%. Compliance rates according to the criteria were: 99% obstetric consultations, 98% for anesthesia, 92% for hemoglobin, 77% for the group card available in the record, 89% agglutinins, 35% for the notification of the installation of bag, 36% for the notification of the amount of blood lost, 69% for the supervisor within two hours, and 64% for the directed delivery. For component "Support", the overall compliance rate was 81% (95: 79-83%) of 118 PPH AVB, and 85% in the 71 uterine atonies in 21 pregnancies (3 had no HPP during the period) with variations according to maternity from 51 to 93%. Conformities compared with the first audit were: improvement of time noted PPH (66 and 85%), initiation of a leaf-specific monitoring (0% and 87%), equivalence of appeals responders (86 and 88%), improving the amount of blood noted (51 and 67%), equivalent to the practice of evacuation of retained placenta (88 and 91%), decreased prescription of antibiotics (83 and 71%). For only uterine atony (n=71), there was a slight improvement in the prescription of sulprostone within 30 minutes (53 and 58%), and improved decision within 2 hours (47 and 69%). Finally, there was no connection rates in the two components (r=0.32, p=0.15). Criteria associated with good compliance were calculated.

CONCLUSION

There is a general improvement in prevention and care, with critical points and persistent disparities between pregnancies. In the aftermath of the completion of the audit, the overall results were sent to officials with the rank of each maternity, inviting each responsible to analyze weaknesses and implement corrective actions. Further action is planned within the network.

[Developmental dysplasia of the hip]

At one month, the acetabular depth from a standard lateral coronal section is 4.6 ± 1.0mm. The correlation between experienced and junior radiologists is high (kappa 0.795). A treshhold of 6mm with a Δ (difference between right and left) less than 1.5mm provides a sensitivity of 100% for the detection of DDH at one month. Universal US screening at one month of all high-risk infants in 2009 resulted in a reduction of delayed diagnosis of DDH (zero girls, two boys) in Ille-et-Vilaine due to continuous medical education of general radiologists.

[Fetal version by acupuncture (moxibustion) versus control group]

OBJECTIVE

Breech delivery is known to increase maternal and fetal morbidity. Several methods have been suggested to increase the rate of fetal reverse. The aim of this study was to assess the efficacity of acupuncture or more exactly moxibustion at the 34th AW to increase the rate of fetal reverse.

MATERIALS AND METHODS

Clinical trial over 68 major pregnant women, adjusted on parity, whose fetus was in breech presentation at the 8th month. They were randomised to receive or not the treatment. It is the first randomised clinical trial performed on this subject in France, from January 1st 2006 to April 30th 2008.

RESULTS

The rate of fetal reverse is not statistically higher with moxibustion for the primipara (7/19 versus 6/19) and for the multipara (9/14 versus 11/19).

CONCLUSION

Moxibustion, such as performed in this trial, has not modified the fetal rate reverse either on primipara or on multipara.

Miss rate for colorectal neoplastic polyps: a prospective multicenter study of back-to-back video colonoscopies

BACKGROUND AND STUDY AIM

Polyp miss rates during colonoscopy have been calculated in a few tandem or back-to-back colonoscopy studies. Our objective was to assess the adenoma miss rate while limiting technique or operator expertise biases, i. e. by performing a large multicenter study, with same-day back-to-back video colonoscopy, done by two different operators in randomized order and blinded to the other examination.

PATIENTS AND METHODS

294 patients at 11 centers were included. Among the 286 analyzable tandem colonoscopies, miss rates were calculated in both a lesion- and patient-based analysis. Each of these rates was determined for polyps overall, for adenomas, and then for lesions larger than 5 mm, and for advanced adenomas. Univariate and logistic regression analysis were performed to define independent variables associated with missed polyps or adenomas.

RESULTS

The miss rates for polyps, adenomas, polyps > or = 5 mm, adenomas > or = 5 mm, and advanced adenomas were, respectively, 28 %, 20 %, 12 %, 9 % and 11 %. None of the masses with a carcinomatous (n = 3) or carcinoid component (n = 1) was missed. The specific lesion miss rates for patients with polyps and adenomas were respectively 36 % and 26 % but the corresponding rates were 23 % and 9.4 % when calculated for all 286 patients. The diameter (1-mm increments) and number of polyps (> or = 3) were independently associated with a lower polyp miss rate, whereas sessile or flat shape and left location were significantly associated with a higher miss rate. Adequacy of cleansing, presence of diverticula, and duration of withdrawal for the first procedure were not associated with adenoma miss rate.

CONCLUSIONS

We confirm a significant miss rate for polyps or adenoma during colonoscopy. Detection of flat polyps is an issue that must be focused on to improve the quality of colonoscopy.

[Follow-up network for newborns at risk for handicap in a French region]

BACKGROUND AND OBJECTIVES

- Follow-up networks for newborns with a handicap risk need to be put into place downstream of the perinatal health networks. Such a network was implemented in the Pays de la Loire region in 2003. Our objective is to evaluate the feasibility and the capacity to detect infants with an incapacitating condition at nine months corrected age and the patents'satisfaction with such a network.

MATERIAL AND METHODS

- A common tool based on the Amiel Tison assessment was set up. Infants included since 1(st) March 2003 and who were two years old corrected age on 1(st) September 2006 were taken into consideration. A satisfaction survey was conducted with the parents of infants showing normal development at two years old corrected age or with an abnormal neuromotor examination.

RESULTS

- Amongst the 1339 infants included, 1185 (88.4 %) were seen at the age of two years: 7.3 % showed pathological development, 4.5 % infants showed suspect neuromotor examination. Cares were proposed for 11% of the infants followed, permitting cares from nine months old for 65 % of the infants considered as having a pathological development at the age of two years.

DISCUSSION/CONCLUSION

- This follow-up network has fulfilled its initial goal: 2.2 % of newborn babies in the region were included, a low rate of lost for follow-up was observed. Moreover, this network has a relative good capacity for detection and early initiation of care. The application of the parents is important and their level of satisfaction appeared to be high. This experiment shows that regional follow-up networks can become reality, but their efficiency still needs to be improved.

Onze cas de malaises graves de nouveau-nés à terme et présumés sains dans les premières heures de vie

OBJECTIVE

Sécurité naissance-Naître ensemble des Pays-de-la-Loire network organized a survey to evaluate the incidence rate of early neonatal sudden death or near death syndrome for the full term and healthy presume neonates.

METHOD

Maternity wards are declared apparent life-threatening events and deaths from 2001 to 2006. Certain cases and probable cases were defined. Incidence rate have been calculated with births in maternity wards during period...

RESULTS

Eleven apparent life-threatening events are observed with 7 deaths during five and half years. The incidence rate was one apparent life-threatening events for 26,000 births and one death for 40,000 births, with certain cases for 41,000 births and probable cases for 71,000 births. All kind of maternities were involved. Nothing very special could be noticed about pregnancies and deliveries. Five times on eight well known cases, the newborn was in skin to skin contact with heir mother at the moment of the event, once in her arms and once in the delivery room, far from the mother, at three minutes of life. Twice on four well known cases, newborns were lying on their belly. A baby has been considered as dead at the maternity, ten have been transferred to care unit, and six died in the ward.

CONCLUSION

Without systematic survey in France, it's not easy to say if the incidence of this type of event have increased, and if their happening is linked with skin-to-skin practices at the birth. In Sécurité naissance-Naître ensemble des Pays-de-la-Loire from September 2006, prevent measures have been suggested in all maternities in the recommendation on care to normal newborns. A systematic study with a standard questionary has been organized in region area to notice apparent life-threatening events and neonatal sudden deaths, and we could hope a systematic prospective survey in France.

Évolution des épreuves fonctionnelles respiratoires (EFR) chez des enfants atteints de mucoviscidose et dépistés à la naissance. Lien avec l'infection pulmonaire. Étude sur 40 enfants et 744 EFR

OBJECTIVES

To report longitudinal assessment of pulmonary function in children with neonatal screening for cystic fibrosis and its relationships with Pseudomonas aeruginosa (PA) chronic infection, nutritional status, sex, age and genotype.

POPULATION AND METHODS

Children benefited systematically of 3 visits a year with pulmonary function tests (PFT) and bacteriological examination. Forty children and 744 PFTs were analysed, with 38 children during at least 4 years.

RESULTS

We reported a decrease of pulmonary function tests with chronic PA infection and the genotype DeltaF508/DeltaF508. The decline was gradual and not different between not infected and recently infected children. The PFTs of children infected for a long times were very deteriorate, probably due to the fact that they were infected with multiresistant strains of PA.

CONCLUSION

We think that it is important to survey pulmonary function before 5 years old in these early infected children. We should determinate if the important decrease of PFT in these early infected children is due to infection by PA mucoid.

Les accidents d’exposition au sang chez les sages-femmes dans les maternités françaises

OBJECTIVE

Midwives appear to be the health care workers exposed to the highest rates of bloodborne injury. In this paper - based on a national survey - we describe the bloodborne injuries occurring in this profession.

MATERIAL AND METHOD

During the year 2003, 241 hospitals took part in a national survey of bloodborne injuries. Employees registered anonymous standardized reports of bloodborne events with the Occupational Medicine Unit. The data were processed by the coordination center for the fight against nosocomial infections (C. CLIN) which is in charge of the national analysis of all the events reported in this database.

RESULTS

169 of the 6973 bloodborne events reported during 2003 (2.4%), were signed by midwives or midwife students. The first three most frequent accidents reported were: ocular projections during childbirth, pricks when repairing episiotomy, pricks or cuts when handling soiled instruments.

CONCLUSION

Improving knowledge of risk as well as promotion of protection/prevention measures well adapted to this profession should be helpful in optimizing future attitudes.

Bactériémies nosocomiales sur cathéters veineux centraux en néonatologie

OBJECTIVE

The aim of this retrospective study was to identify the risk factors for catheter-associated bloodstream infection (CABSI) in neonates.

METHOD AND RESULTS

Fifteen episodes of CABSI occurred in 108 central catheters over a period of one year (2002). The univariate analysis risk factors were birth weight (1.064 vs 1.413 g; P<0.001), gestation age (28 vs 31 weeks; P<0.001), blood transfusion (8/15 vs 3/34; P<0.01), corticosteroids (7/15 vs 3/34; P<0.01), nasal CPAP duration (13.6 vs 2 days; P<0.01). Nasal CPAP duration was the only risk factor independently associated with CASBI (OR=1.2, 95% confidence interval=1.09-1.5) in the multivariate logistic regression analysis.

CONCLUSIONS

The risk of infection associated with low birth weight is multifactorial suggesting that host-related factors are important. Prevention remains difficult and a policy of strict aseptic catheter care must be promoted.

[Epidemiology of anti-D allo-immunization during pregnancy]

The number of women exposed to a risk of anti-D allo-immunization who require care depends on the number of pregnancies, the distribution of blood groups in the Rhesus D system, and the number of allo-immunization risk situations as well as the chosen prevention protocol. In 2004, there were 790,000 pregnancies in metropolitan France. The total number of conceptions (adding abortions, voluntary interruptions, ectopic pregnancies and in utero fetal deaths) would be to the order of 1,100,000 to 1,200,000. Since 15% of the French population is RhD-negative, 15% of pregnant women or women who have delivered are RhD-negative, which would correspond to 160,000 to 180,000 women exposed to a risk of anti-D allo-immunization. Two strategies could be evaluated: prevention targeting risk factors and systematic prevention from 28 weeks gestation. Both strategies involve treatment with anti-D anti-globulins to RhD-negative women with an RhD-positive newborn. Targeted prevention would involve 160,000 to 190,000 doses for 130,000 to 150,000 women. The systematic approach would consist in 300,000 to 340,000 doses for 250,000 to 280,000 women. This number could be lowered by reserving treatment for women with a RhD-positive partner (210,000 to 230,000 doses for 260,000 to 290,000 women), but this would require a precise contract between the physician and the woman. Another way to reduce the number of doses would be to determine the Rh group of the fetus either by ovular samples or by genotyping on maternal blood. This would give about 200,000 to 220,000 doses for 240,000 to 270,000 women. In light of the literature, the systematic protocol would probably reduce the number of immunized women, the current estimation being 700 women still immunized in France and the goal being a reduction to a residual 200. The number of infants at risk of in utero maternal allo-immunization (fetal death, anasark, anemia) or after birth (jaundice, severe anemia) is not known in France and could be the cause of a few deaths with involvement of about a hundred children. In light of experience in other countries, the systematic protocol would enable avoiding a certain number of these deaths.

[2001 national survey of nosocomial infection prevalence among newborns and under-eighteen children and adolescents in France]

OBJECTIVES

To know nosocomial infections (NI) rates among newborns and hospitalised children according to age and units of hospitalisation,

METHODS

In 2001, the Comité technique des infections nosocomiales (CTIN) initiated a one-day prevalence survey on an arranged date. It was conducted by the 5 centres de coordination de lutte contre les infections nosocomiales (C.CLIN). Paediatric data only were analysed dividing them into 2 groups: newborns (NB) up to 28 days old, whether in maternity, neonatology or intensive care units, and children (CH) from 29 days to 18 years old with separate analysis for surgery, cancer units and intermediate care and rehabilitation centres (ICRC).

RESULTS

The survey included 21 596 children under 18 years old: 9136 NB and 12,460 CH, i.e. 7.1% of the total hospital population on that one given day. A total of 2.6% of the patients were infected, with 1.2% of NB and 3.3% of CH. There were 1.09 infections per patient. 456 different microorganisms were responsible for 562 infections, i.e. 81.1%: 18,6% Staphylococcus aureus of which 26.7% were methicillin resistant (MRSA), 21.9% Staphylococcus epidermis, 21.9% enterobacteries, 10.3% Pseudomonas aeruginosa, 4.4% Candida albicans, and 4.2% rotavirus. NB and CH infection factors were studied separately. Selective criteria for hospitalised NB were: gender: male(P < 0.05), level of gravity (P < 0.05), surgery (P < 0.001), catheter (P < 0.01) and hospital type (P < 0.01). For EN, criteria were severity score (P < 0.01), surgery (P < 0.001), catheter (P < 0.01), and hospital type (P < 0.01). The rate for patients hospitalised in cancer units was 13.2% with no significant factors found. The rate of infected patients in intensive care units was 7.8% for NB and 16.2% for CH, with 9.6% neonatal, 30.8% heart condition, 26.3% non-specialised units and 14.2% children units. ICRC infection rate was 4.5% while surgery units had a rate of 1.9% with 2.4% orthopaedic, 0.7% children units, 2.0% non-specialised units and 8.1% neurosurgery.

DISCUSSION

The 2001 NI level showed a significant fall from 3.5% in the 1996 survey (all ages) to 2.4%. However, including newborns from private maternity units into the survey may have partly lowered this level. MRSA levels have also dropped from 46% in 1996 to 27% in 2001. It is difficult to compare international data as definitions vary. Furthermore, it should be possible to separate newborns from older children as well as specifying the type of units involved. Infected patients levels are generally lower in the French surveys, no matter the age group or units studied than in other surveys.

CONCLUSION

This survey has enabled the monitoring of the children population in maternity units, on a given day, in France. It showed that the rate of NI in the paediatric population seems low compared to previous data or other countries'data. Efforts need to be made in order to lower it further. Incidence surveillance method is preferable to single out which risk factors can be acted upon. Standardized national protocols are offered to maternity units and should soon be available for newborns units as well as older children units.

La consommation de produits d'hygiène des mains dans les établissements de soins dans l'interrégion Ouest

OBJECTIVES

The study had for aim to investigate hand hygiene product use in French hospitals between 2000 and 2003.

DESIGN

A questionnaire was sent in 2002 and 2 more in 2003 and 2004 (for 2000 to 2003) requiring data on type of hospital, number of beds, staff members, admissions and patient-day, litres of mild soap, antiseptic soap and alcohol-based rub used and price per litre. Indices were calculated accordingly.

RESULTS

574 hospitals answered over the 4 year period (average 143 per year) representing an average of 50 000 beds/year, 80 000 full-time staff positions, 1.2 million admissions and 16 millions patient-days. The median consumption of mild soap was 3.8 l per bed, 2.7 l per staff member, 2.4 l per 100 admissions, and 10.6 ml per patient-day. The median consumption of antiseptic soap was 1 l per bed, 0.8 l per staff member, 4.8 l per 100 admissions, and 3.2 ml per patient-day. The median consumption of alcohol-based rub (HAS) was 0.3 l per bed, 0.3 l per staff-member, 1.5 l per admission, and 0.9 l per patient-day. Between 2000 and 2003, HAS use significantly increased from 69 to 88% (a relative increase of 31%) and the median consumption increased from 0.5 ml to 1.5 ml per patient-day. 370 fully completed grids gave a number of 7 opportunities per patient-day with less than 1 for HAS.

CONCLUSION

The best indicator for an infection control practitioners is the quantity of alcohol-based solution in ml/patient-day and HAS per patient-day is the reference.

Frequency and significance of granulomas in a cohort of incident cases of Crohn's disease

BACKGROUND AND AIMS

Epithelioid granulomas is one of the best histological criterion for distinguishing Crohn's disease (CD) from other inflammatory bowel diseases. Few data are available on the time of occurrence of epithelioid granulomas, and the value of epithelioid granulomas in predicting outcome has been determined only in cohorts of prevalent CD cases. Our objective was to evaluate epithelioid granuloma occurrence in incident CD cases and to examine the associations between epithelioid granulomas and outcome.

PATIENTS AND METHODS

We reviewed the histological reports of endoscopic and surgical specimens in a cohort of 188 consecutive incident CD cases seen in 1994 and 1995, and recorded the occurrence of epithelioid granulomas, isolated giant cells, and microgranulomas. Kaplan-Meier curves were plotted for time from CD diagnosis to immunosuppressive treatment or surgery, and associations between epithelioid granulomas and outcome were evaluated in a multivariate analysis. Follow up was at least five years.

RESULTS

Granulomas were found in 69 (37%) patients, including 46 (25%) at presentation. Median time from CD diagnosis to epithelioid granuloma detection was 0.16 (0-63) months overall, and 9.59 (0.1-63) months in 23 patients who became epithelioid granuloma positive during follow up. Isolated giant cells were found in 6% of patients and microgranulomas in 12%. Epithelioid granuloma detection increased with the number of endoscopic sampling procedures; sampling site had no influence. By multivariate analysis, epithelioid granulomas were associated with surgical resection but not immunosuppressive therapy.

CONCLUSIONS

Epithelioid granulomas may separate CD into two pathological subsets and may indicate aggressive disease.