Characteristics and treatment of nonagenarian patients with vascular disease admitted to internal medicine services. NONAVASC-2 registry.

INTRODUCTION: Vascular disease (VD) is the most frequent cause of morbidity and mortality and its prevalence increases with age. Old patients are not included in studies on VD, their characteristics and treatments being unknown. OBJECTIVE: Know the clinical characteristics of nonagenarian patients hospitalized in Internal Medicine services with a diagnosis of established VD and the adequacy of their pharmacological management. MATERIAL AND METHODS: The NONAVASC-2 registry is an observational, prospective, multicentre study. Hospitalized patients for any cause were included. Data collection was carried out through an anonymous online database with sociodemographic, clinical, analytical, therapeutic and evolutionary parameters. RESULTS: One thousand forty-nine patients with a mean age of 93.14 years (57.8% women) were included. The prevalence of risk factors and VD was high: hypertension (84.9%), dyslipidemia (50.9%) and diabetes mellitus (29.4%). 33.4% presented severe-total dependency. 82.9% received antithrombotic treatment (53.7% antiplatelets, 25.4% anticoagulation and 3.8% double therapy). Only 38.2% received statins. The percentage of severe dependence (39.2% vs 24.1%; p = 0.00) and severe cognitive impairment (30.8% vs 13.8%; p = 0.00) was significantly higher among patients who did not receive them. 19% died during admission. CONCLUSIONS: Nonagenarian patients with VD present high comorbidity, dependence and mortality. Despite being in secondary prevention, 17% did not receive antithrombotics and only 38% received statins. The underprescription is conditioned, among other factors, by the functional status. More studies are necessary to determine the impact of this issue on their prognosis.

Binational confidential enquiry of maternal deaths due to postpartum hemorrhage in France and the Netherlands: Lessons learned through the perspective of a different context of care.

OBJECTIVE: To learn lessons for maternity care by scrutinizing postpartum hemorrhage management (PPH) in cases of PPH-related maternal deaths in France and the Netherlands. METHODS: In this binational Confidential Enquiry into Maternal Deaths (CEMD), 14 PPH-related maternal deaths were reviewed by six experts from the French and Dutch national maternal death review committees regarding cause and preventability of death, clinical care and healthcare organization. Improvable care factors and lessons learned were identified. CEMD practices and PPH guidelines in France and the Netherlands were compared in the process. RESULTS: For France, new insights were primarily related to organization of healthcare, with lessons learned focusing on medical leadership and implementation of (surgical) checklists. For the Netherlands, insights were mainly related to clinical care, emphasizing hemostatic surgery earlier in the course of PPH and reducing the third stage of labor by prompter manual removal of the placenta. Experts recommended extending PPH guidelines with specific guidance for women refusing blood products and systematic evaluation of risk factors. The quality of CEMD was presumed to benefit from enhanced case finding, also through non-obstetric sources, and electronic reporting of maternal deaths to reduce the administrative burden. CONCLUSION: A binational CEMD revealed opportunities for improvement of care beyond lessons learned at the national level.

Ultra-high dose of intravenous immunoglobulin restores strength and motor function in a patient with refractory multifocal motor neuropathy. / Dosis ultraaltas de inmunoglobulina endovenosa mejoran la fuerza y la funcionalidad motora en una paciente con neuropatía motora multifocal refractaria.

INTRODUCTION: Multifocal motor neuropathy (MMN) is a chronic progressive immune-mediated neuropathy, predominantly involving upper limbs asymmetrically with electrophysiologic evidence of motor conduction block. The treatment of choice is immunoglobulin (Ig). Nevertheless, some patients may become resistant to treatment. We describe a patient with history of MMN who became resistant to gammaglobulin treatment but markedly improved using ultra-high doses of intravenous immunoglobulin. CASE REPORT: A 36-year-old woman with diagnosis of MMN. After 5 years of clinical stability under subcutaneous Ig (2g/kg/month) the patient developed bilateral weakness involving both hands. Treatment was switched to intravenous Ig 2g/kg/month, nevertheless, she progressed and became totally dependent for activities of daily living. We started ultra-high dose intravenous immunoglobulin 5 g/kg/month, with good response. She became independent for activities of daily living and returned to work. The only treatment related adverse event was headache during infusion. CONCLUSION: Ultra-high dose intravenous Ig seems to be a useful therapy in aggressive MMN with severe disability despite conventional treatment. A low cardiovascular risk score (QRISK2 less than 10%) and a daily intravenous Ig lower than 35 g reduce the risk of severe complications related to intravenous Ig.

TITLE: Dosis ultraaltas de inmunoglobulina endovenosa mejoran la fuerza y la funcionalidad motora en una paciente con neuropatía motora multifocal refractaria.Introducción. La neuropatía motora multifocal (NMM) es una enfermedad crónica, progresiva e inmunomediada que afecta predominantemente a los miembros superiores de forma asimétrica. En los estudios electrofisiológicos se evidencian bloqueos en la conducción motora, y el tratamiento de elección es la inmunoglobulina humana (Ig); sin embargo, algunos pacientes pueden desarrollar refractariedad a este tratamiento. Describimos el caso de una paciente con diagnóstico de NMM que desarrolló refractariedad a la gammaglobulina y que mejoró marcadamente con dosis ultraaltas de esta misma medicación. Caso clínico. Mujer de 36 años, con diagnóstico de NMM, que, después de cinco años de estabilidad clínica bajo tratamiento con Ig subcutánea en dosis de 2 g/kg/mes, evolucionó con grave debilidad en ambas manos, por lo que se decidió cambiar el tratamiento a Ig endovenosa. No obstante, progresó hasta quedar incapacitada para realizar actividades básicas de la vida diaria. Iniciamos tratamiento con Ig endovenosa en dosis ultraaltas (5 g/kg/mes) con buena respuesta, logrando independencia funcional en las actividades de la vida diaria y que regresara al trabajo. El único evento adverso relacionado con la Ig endovenosa en dosis ultraaltas fue la presencia de cefalea durante la infusión. Conclusión. La Ig endovenosa en dosis ultraaltas parece ser un tratamiento efectivo para pacientes con NMM y grave discapacidad no respondedores a dosis convencionales. Un bajo índice de riesgo cardiovascular (QRISK2 menor que 10%) y una dosis diaria de Ig endovenosa menor de 35 g reducen el riesgo de complicaciones graves relacionadas con el uso de esta medicación.

Non-convulsive status epilepticus as the initial manifestation in a family with cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL).

Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is an autosomal dominant small-vessel disease caused by mutations of the NOTCH3 gene. It typically presents with migraine, recurrent brain ischaemia, and cognitive disorders. Seizures rarely present as the initial manifestation, with non-convulsive status epilepticus being even less frequent. We present a series of 3 related patients with this arteriopathy, 2 of whom presented status epilepticus as a manifestation of the disease.

Properties of the avocado oil extracted using centrifugation and ultrasound-assisted methods.

The aim of this work was to evaluate the technologies effect of cold extraction by centrifugation (CE) and ultrasound-assisted (US-CE) methods without adding water, on the avocado oil yield, nutritional composition, physicochemical characteristics, oxidative stability (oxidation temperature and time, besides activation energy) and accelerated shelf life regarding hexane extraction (control). The US-CE improved the physicochemical properties such as acidity, peroxides, and iodine indexes regarding CE and Control. US-CE improved the yield, nutritional quality of fatty acids, oxidative stability, shelf life, and ω-6/ω-3 ratio regarding CE. Furthermore, US-CE improved the ratio yield/time extraction of the oil and increased the oxidation temperature regarding control. The main advantage of oils extracted using CE and US-CE concerning control was higher oxidative stability. The most representative polyunsaturated fatty acids identified in all treatments were γ-linolenic and conjugated α-linolenic acids. α-linolenic acid was only detected in US-CE and control. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s10068-021-00940-w.

[Maternal Mortality, Frequency, causes, women's profile and preventability of deaths in France, 2013-2015]. / Mortalité Maternelle, Fréquence, causes, profil des femmes et évitabilité des décès en France 2013­2015.

OBJECTIVE: To describe, for the 2013-2015 period, the frequency, causes, risk factors, adequacy of care and preventability of maternal deaths in France. METHOD: Data from the National Confidential Enquiry into Maternal Deaths for 2013-2015. RESULTS: For the period 2013-2015, 262 maternal deaths occurred in France, one every four days, i.e a maternal mortality ratio of 10.8 per 100,000 live births (95 % CI 9.5-12.1), stable compared to 2010-2012. Compared to women aged 25-29, the risk is multiplied by 1.9 for women aged 30-34, by 3 for women aged 35-39 and by 4 for women aged 40 and over. Obese women are twice as frequent among maternal deaths (24 %) than in the general population of parturients (11 %). There are territorial disparities - the maternal mortality ratio in the French overseas departments is 4 times higher than in metropolitan France -, and social disparities - the mortality of migrant women remains higher than that of women born in France, particularly for women born in sub-Saharan Africa whose risk is 2.5 times higher than that native women. A striking result of the 2013-2015 period is the preponderance of suicides and cardiovascular diseases, the two leading causes of maternal mortality, each responsible for approximately one death per month. These two etiologies are not only the most frequent, but also among those with the highest proportion of preventable deaths, 91.3 % and 65.7 % respectively. Another important result is the continued decrease in mortality from obstetric haemorrhage, halved in 15 years, particularly the decrease n hemorrhages due to uterine atony. Overall, 57.8 % of maternal deaths are considered probably or possibly preventable and in 66 % of cases, the care provided was not optimal. CONCLUSION: While the overall maternal mortality ratio remains stable overall, and territorial and social inequalities unchanged, the profile of the causes of maternal mortality is changing. Some developments are a success, such as the continued decrease in maternal mortality due to haemorrhage, the result of the general mobilisation of health actors on this issue. Others point to new priorities for mobilisation, in particular on the mental and cardiovascular health of women during pregnancy or in the year following childbirth. In order to go further in understanding the mechanisms involved, and to identify precise avenues for prevention, it is necessary to analyse in detail the stories of each maternal death in order to identify the opportunities for improvement repeatedly found in the series of deaths. This is what the following articles in this issue propose, with an analysis by cause of death.

[Enhanced system for maternal mortality surveillance in France, context and Methods]. / Enquête Nationale Confidentielle sur les Morts Maternelles en France, contexte et méthode.

Maternal mortality, despite its rarity in rich countries, remains a fundamental indicator of maternal health. It is considered as a "sentinel event", consequence of dysfunctions of the health care system, often cumulative. In addition to the classical epidemiological surveillance outcomes-number of deaths, maternal mortality ratio and identification of the subgroups of women at higher risk-its study allows an accurate analysis of each deceased woman's trajectory to identify opportunities for improvements in the content or organization of care; the correction of which will make it possible to prevent deaths but also upstream morbid events affected by the same dysfunctions. To achieve this dual epidemiological and clinical audit objective, an ad hoc enhanced system is needed. France has had such a system since 1996, the National Confidential enquiry into maternal deaths (ENCMM), coordinated by the Inserm Epopé team. The methodology has been adapted over time to improve completeness and better document cases. The first step is the multi-source identification (direct declaration, death certificate, birth certificates, hospital discharge data) of women who died during pregnancy or within one year of its end, in metropolitan France and overseas departments. The second step is the collection of detailed information for each death by a pair of clinical assessors. Recent evolutions aim to better document the social context of women as well as the background of women who have died of suicide. Psychiatrists have been included among the assessors. The third stage is the review of these anonymized documents by the National Committee of Experts on Maternal Mortality, which judges whether the death is maternal (causal link) and makes a judgment on the adequacy of care and avoidability of death. A psychiatrist is now associated to the CNEMM for the assessment of maternal suicides. The synthesis of the information thus collected for maternal deaths in the period 2013-2015 is presented in these articles of this special issue.

Non-convulsive status epilepticus as the initial manifestation in a family with cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL). / Status epilepticus no convulsivo como manifestación inicial en una familia con arteriopatía autosómica dominante cerebral con infartos subcorticales y leucoencefalopatía (CADASIL).

Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is an autosomal dominant small-vessel disease caused by mutations of the NOTCH3 gene. It typically presents with migraine, recurrent brain ischaemia, and cognitive disorders. Seizures rarely present as the initial manifestation, with non-convulsive status epilepticus being even less frequent. We present a series of 3 related patients with this arteriopathy, 2 of whom presented status epilepticus as a manifestation of the disease.

[Trident sign in spinal cord neurosarcoidosis]. / Signo del tridente en la neurosarcoidosis medular.

TITLE: Signo del tridente en la neurosarcoidosis medular.

[Maternal mortality among women with Marfan syndrome or vascular Ehlers-Danlos syndrome in France, 2001-2012]. / Mortalité maternelle chez les patientes atteintes de syndromes de Marfan ou d'Ehlers-Danlos vasculaire en France, 2001­2012.

OBJECTIVE: To describe maternal deaths in France associated with Marfan's syndrome or vascular Ehlers-Danlos syndrome. STUDY DESIGN: A retrospective descriptive study based on data from the national confidential enquiry into maternal deaths, in France, during 2001-2012. Characteristics of the patients, their pregnancies and details of their deaths were analysed. The specific maternal mortality ratio by Marfan's syndrome or vascular Ehlers-Danlos syndrome was estimated. RESULTS: Among 973 maternal deaths that occurred during the study period, five (0.4%) had a Marfan's syndrome (n=3) or a vascular Ehlers-Danlos syndrome (n=2), confirmed or suspected. The maternal mortality ratio due to Marfan's syndrome or vascular Ehlers-Danlos syndrome between 2001 and 2012 was 0.04/100,000 live births (IC 95% [0.011-0.2]). Three maternal deaths were caused by aortic dissections and two by other arterial ruptures. The deaths have occurred after 37 weeks of pregnancy for 4 patients, and at fifteen days of post-partum for one patient. The median age of death was 30 years. Three patients were nulliparous. Marfan's syndrome and vascular Ehlers-Danlos syndrome were not identified before the death of these five patients. CONCLUSION: Five patients with, or suspected to have, Marfan's syndrome or vascular Ehlers-Danlos syndrome were identified. Early diagnosis of these syndromes in pregnant women before life threatening events is very important, especially to refer them to appropriate care.

Maternal admissions to intensive care units in France: Trends in rates, causes and severity from 2010 to 2014.

INTRODUCTION: Maternal intensive care unit admission is an indicator of severe maternal morbidity. The objective of this study was to estimate rates of maternal intensive care unit admission during or following pregnancy in France, and to describe the characteristics of women concerned, the severity of their condition, associated diagnoses, regional disparities, and temporal trends between 2010 and 2014. METHODS: Women hospitalised in France in intensive care units during pregnancy or up to 42 days after pregnancy between January 2010 and December 2014 were identified using the national hospital discharge database (PMSI-MCO). Trends in incidence rates were quantified using percentages of average annual variation based on a Poisson regression model. RESULTS: In total, 16,011 women were admitted to intensive care units, representing an overall incidence of 3.97‰ deliveries. This number decreased significantly by 1.7% on average per year. For women who gave birth (60.5% by C-section), 62.5% of admissions occurred during their hospitalisation for delivery. The SAPS II score, an indicator of severity, significantly increased from 18.4 in 2010 to 21.5 in 2014. Obstetrical haemorrhage (39.8%) and hypertensive complications during pregnancy (24.8%) were the most common reasons for admission. In mainland France, the Ile-de-France (i.e., greater Paris) region had the highest rates of intensive care units admission (5.05‰) while the Pays-de-la-Loire region had the lowest (2.69‰). CONCLUSION: The rate of maternal intensive care unit admission decreased from 2010 to 2014 in France, with a concomitant increase in case severity. In-depth studies are needed to understand the territorial disparities identified.

Prevalence of abdominal aortic aneurysm in patients with high cardiovascular risk. / Prevalencia de aneurisma de aorta abdominal en pacientes con alto riesgo cardiovascular.

BACKGROUND: To determine the prevalence of abdominal aortic aneurysm (AAA) (arterial diameter ≥30mm), in patients with high or very high cardiovascular risk (CVR) and to evaluate their clinical features. PATIENTS AND METHODS: Observational, cross-sectional and multicentric study conducted in Spanish Internal Medicine Services. We enrolled men with age >55years and women >65years who had a high or very high CVR. RESULTS: The study included 659 patients. The prevalence of AAA was 8% (53 patients). 76.9% were male with a mean age of 71±8.7years. The multivariate analysis showed an association between AAA and age (OR: 1.06; 95%CI: 1.02-1.1; P<.01), male sex (OR: 5.6; 95%CI: 1.6-18.8; P=.01), active smoking (OR: 3.22; 95%CI: 1.16-8.93; P=.024) and peripheral arterial disease (OR: 3.51; 95%CI: 1.73-7.09; P<.01). Diabetes mellitus was an independent protective factor (OR: 0.41; 95%CI: 0.22-0.78; P=.06). Those with subaneurysmal dilatation of the abdominal aorta (diameter 25-29.9mm) presented similar features as patients with AAA. CONCLUSIONS: The prevalence of AAA in patients with high CVR is high. Ultrasound screening can be performed by general practitioners. Men >65years with elevated CVR could benefit, particularly in the presence of active smoking or peripheral arterial disease.

[Epidemiology of maternal mortality in France, 2010-2012]. / Épidémiologie de la mortalité maternelle en France, 2010­2012.

OBJECTIVE: To describe, for the period 2010-2012, the frequency, the causes, the risk factors, the adequacy of care and the avoidability of maternal deaths in France. METHOD: Data from the National Confidential Enquiry into Maternal Deaths for 2010-2012. RESULTS: For the period 2010-2012, 256 maternal deaths occurred in France, a maternal mortality ratio of 10.3 per 100,000 live births (95% CI: 9.1-11.7), stable compared to 2007-2009. Compared to women aged 25-29, the risk is multiplied by 2.4 for women aged 35-39, and by 3 for women over 40 years. There are territorial disparities: 1 out of 7 maternal deaths occurs in the French overseas departments, and the maternal mortality ratio in those departments is 4 times that of metropolitan, France; and social disparities: the mortality of migrant women remains 2.5 times higher than that of women born in France, particularly for women born in sub-Saharan Africa whose RMM is 3.5 times that native women. A major finding is the 1/3 decrease in direct maternal mortality over the last 10 years, mainly due to for the first time the statistically significant decrease in mortality from obstetric hemorrhage, the frequency of which was divided by 2 in 10 years. However, almost all of the remaining deaths from hemorrhage are considered preventable and this is still the leading cause of maternal mortality in France (11% of deaths). Overall, 56% of these maternal deaths are considered "avoidable" or "possibly avoidable" and in 59% of cases the care provided was not optimal. CONCLUSION: Direct maternal mortality and in particular maternal mortality from hemorrhage has decreased significantly over the past 10 years, indicating improved obstetric care. However, territorial and social inequalities persist, and the majority of deaths remain preventable, which shows that the identification of opportunities for improvement must continue. To go even further in understanding the mechanisms involved, and to identify precise avenues of prevention, it is necessary to analyze in detail the stories of each maternal death in order to identify the repetitive elements in the series of deaths. This is what the following articles in this issue propose, with an analysis by cause of death, according to the idea that the same cause produces the same effects.

[Enhanced system for maternal mortality surveillance in France, context and methods]. / Étude approfondie de la mortalité maternelle en France, contexte et méthode.

Maternal mortality, despite its rarity in rich countries, remains a fundamental indicator of maternal health. It is considered as a "sentinel event", consequence of dysfunctions of the health care system, often cumulative. In addition to the classical epidemiological surveillance outcomes-number of deaths, maternal mortality ratio and identification of the subgroups of women at risk-its study allows an accurate analysis of each deceased woman's trajectory to identify opportunities for improvements in the content or organization of care; the correction of which will make it possible to prevent deaths but also upstream morbid events affected by the same dysfunctions. To achieve this dual epidemiological and clinical audit objective, an ad hoc enhanced system is needed. France has had such a system since 1996, the National Confidential enquiry into maternal deaths (ENCMM), coordinated by the Inserm Epopé team. The first step is the multi-source identification (direct declaration, death certificate, birth certificates, hospital discharge data) of women who died during pregnancy or within one year of its end. The second step is the collection of detailed information for each death by a pair of clinical assessors. The third stage is the review of these anonymized documents by the National Committee of Experts on Maternal Mortality, which judges whether the death is maternal (causal link) and makes a judgment on the adequacy of care and avoidability of death. The synthesis of the information thus collected for maternal deaths in the period 2010-2012 is the subject of the last report.

Maternal mortality among women with sickle-cell disease in France, 1996-2009.

OBJECTIVE: To describe maternal mortality among women with sickle-cell disease in France. STUDY DESIGN: Data from the national confidential enquiry into maternal deaths and from reference centres for sickle-cell disease were examined to identify women with this disease who died in France during 1996-2009. The maternal mortality ratio among women with sickle-cell disease was estimated and compared with the ratio in the general population. Characteristics of these women and their pregnancies and circumstances of their deaths were examined in detail. RESULTS: Fifteen maternal deaths occurred among an estimated 3300 live births to women with sickle-cell disease, for a maternal mortality ratio of 454 per 100000 live births (95% CI [254; 750]), versus 9.4/100000 in the general population. Ten women were homozygous (SS) for sickle-cell disease, and five were composite heterozygotes. The episode leading to death appeared in the antepartum period for seven women (47%). Two women died of septic shock during pregnancy, one at 6 weeks, the other at 24 weeks. The other 13 women (87%) died postpartum. Thirteen deaths were directly attributable to sickle-cell disease. The other two maternal deaths, both considered direct obstetric causes, were due to amniotic fluid embolism and septic shock after post-amniocentesis chorioamnionitis. The expert committee on maternal mortality judged seven of these 15 deaths (47%) to be avoidable. CONCLUSION: Sickle-cell disease is responsible for a major excess risk of maternal death in France, due mainly to direct complications of the disease.

[Maternal mortality in France, 2007-2009]. / Épidémiologie de la mortalité maternelle en France, 2007-2009.

To monitor the maternal mortality which is an indicator of the quality of obstetric and intensive care, France has a specific approach since 1996. Recently linkages have been introduced to improve the inclusion of cases. Here are the results for the 2007 to 2009 period. The identification of the pregnancy associated deaths is lying on different data bases that are medical causes of death, birth register and hospital discharges. To document the cases, confidential enquiries are conducted by two assessors on the field; a committee of medical experts analyses the documents, select the underlying cause and assess the quality of health care. Two hundred and fifty-four obstetric deaths were identified from 2007 to 2009 giving the maternal mortality ratio (MMR) of 10.3 per 100,000 births. The maternal age and nationality, the region of deaths are associated to the MMR. The haemorrhages are the leading cause but their ratio is 1.9 versus 2.5 previously; this decrease results from the postpartum haemorrhage by uterine atony going down. The suboptimal care are still frequent (60%) but slightly less than before. The linkage method should be pursued. Maternal mortality is rather stable in France. We may reach more reduction as deaths due to atony decreased as suboptimal care did.

Understanding regional differences in maternal mortality: a national case-control study in France.

OBJECTIVES: To assess the risk of postpartum maternal death associated with region, and to examine whether the quality of care received by the women who died differed by region. DESIGN: A national case-control study. SETTING: France. POPULATION: Selected from recent nationwide surveys, 328 postpartum maternal deaths from 2001 through 2006 as cases; and a representative sample (n = 14 878) of women who gave birth in 2003 as controls. METHODS: Crude and adjusted odds ratios (aOR) of maternal death associated with region were calculated with logistic regression, and the quality of care for women who died was compared according to region with chi-square tests or Fisher's exact tests. MAIN OUTCOME MEASURES: Risk of postpartum maternal death associated with region, and quality of care. RESULTS: After adjustment for maternal age and nationality, the risk of maternal death was higher in the Ile-de-France region (aOR 1.6, 95% CI 1.2-2.0) and the overseas districts (aOR 3.5, 95% CI 2.4-5.0) than in the group for the rest of continental France. In both regions, the excess risk of death from haemorrhage, amniotic fluid embolism and hypertensive disorders was significant. In continental France, after further controlling for women's obstetric characteristics, the risk of maternal death in Ile-de-France remained higher (aOR 1.8. 95% CI 1.3-2.6). The women in the cases groups received suboptimal care more frequently in Ile-de-France than in the other continental regions (64% versus 43%, P = 0.01). CONCLUSIONS: These results suggest that quality of care and organisation of health services may play a role in the differential risk of maternal mortality between regions in France. Research on severe maternal morbidity and its determinants is needed to clarify the mechanisms involved.

[The confidential enquiries into maternal deaths, 1996-2006 in France: what consequences for the obstetrical care?]. / L'enquête confidentielle française sur les morts maternelles, 1996-2006: quelles conséquences pour les soins en obstétrique?

The national confidential enquiry into maternal deaths (ENCMM) and its committee (CNEMM) have the target to study all maternal deaths occurring in France, in order to expertise the care provided. The current report covers the 1996--year of the ENCMM establishment--to 2006 years. After being informed of the potential maternal deaths by the Epidemiological center on medical causes of deaths (CépiDC), and agreement from the medical doctors concerned, two assessors (one anesthetist and one obstetrician) gather the medical or obstetrical information near the team involved in the care of the women, by the mean of a detailed and specific questionnaire. The completely anonymous files are expertised by the CNEMM. Maternal mortality rates have been calculated by periods, the distribution of the obstetrical causes and the characteristics of the dead women were calculated too. The substandard care and the avoidability of deaths were estimated by subgroup. Since 1996 to 2006, 729 maternal deaths were included of which 553 were expertised. The majority of maternal deaths were due to direct obstetrical causes (73%) mainly haemorrhages (22%), amniotic fluid embolism (12%), complications of hypertension (10 %), and venous thrombo-embolism (around 10 % each). Half of maternal deaths were considered preventable by the CNEMM, particularly haemorrhage and sepsis. The factors of avoidability are delay to treat (31%) inadapted therapeutics (28%), even professional default (20%) no diagnosis (15%) or reluctant patient (7%). Seven deaths are discussed in a specific section including a detailed description of, and recommendations on how the quality of care may be improved.