Publications by authors named "Marie-Pierre Bonnet"

Article Synopsis
  • - The study aimed to develop indicators for anaesthesia-related severe morbidity to improve the quality and safety of care, addressing limitations in previous research regarding definitions and applicability.
  • - A scoping review of 142 studies identified 68 outcomes, which were categorized into 34 indicators related to various health complications, followed by a consensus process with international experts.
  • - Ultimately, 26 key indicators with agreed-upon definitions were established, covering conditions like acute heart failure, respiratory issues, sepsis, and medication errors, providing a clearer framework for monitoring severe morbidity in anaesthesia.
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  • The study analyzed changes in the incidence and causes of maternal deaths due to obstetric hemorrhage in France from 2001 to 2015, focusing on the impact of national guidelines implemented in 2004 and updated in 2014.
  • Findings revealed a significant drop in the maternal mortality ratio (MMR) from 2.3 to 0.8 per 100,000 livebirths, with a notable decrease in deaths from uterine atony.
  • Despite improved clinical care, 88% of maternal deaths from hemorrhage were still considered preventable, highlighting areas needing further improvement in diagnosis and surgical management.
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  • A systematic review was conducted to evaluate how to manage pain following vaginal deliveries that involve perineal trauma, as this area lacks comprehensive research.* -
  • The review analyzed 79 studies and found that acetaminophen and NSAIDs should be the first-line treatments, while ice packs are recommended for their ease of use.* -
  • Certain methods like local anesthetics and some types of suturing for perineal tears are not recommended due to insufficient evidence on their effectiveness.*
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Background & Aims: Serum prealbumin is considered to be a sensitive predictor of clinical outcomes and a quality marker for nutrition support. However, its susceptibility to inflammation restricts its usage in critically ill patients according to current guidelines. We assessed the performance of the initial value of prealbumin and dynamic changes for predicting the ICU mortality and the effectiveness of nutrition support in critically ill patients.

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Article Synopsis
  • - The study focused on identifying risk factors for placenta accreta spectrum (PAS) in women with previous cesarean deliveries and either placenta previa or a low-lying placenta, using data from 2013 to 2015.
  • - Out of over 520,000 deliveries, 396 women met the criteria, with 108 diagnosed with PAS, showing a significant correlation between the number of prior cesareans and the rate of PAS, which could range from 5% to 63%.
  • - Key risk factors for developing PAS included having a BMI of 30 or higher, previous uterine surgeries, past postpartum hemorrhage, multiple cesarean deliveries, and presence of placenta previa, indicating that risk stratification is
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Objective: Post-partum hemorrhage (PPH) is the leading preventable cause of worldwide maternal morbidity and mortality. Risk factors for psychological disorders following PPH are currently unknown. HELP-MOM study aimed to determine the incidence and identify risk factors for psychological disorders following PPH.

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Background: Postoperative complications occur in up to 43% of patients after surgery, resulting in increased morbidity and economic burden. Prehabilitation has the potential to increase patients' preoperative health status and thereby improve postoperative outcomes. However, reported results of prehabilitation are contradictory.

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Background: Surgery induces high rates of cognitive disorders, persisting for up to 12 months in elderly adults. This review aimed to assess the currently debated preventive effect of perioperative ketamine on postoperative delirium and postoperative neurocognitive disorders (POND).

Materials And Methods: Systematic review and meta-analysis including all randomized controlled trials investigating the effects of perioperative ketamine administration in adult patients compared to placebo or no intervention on postoperative delirium and/or POND between January 2007 and April 2022.

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Article Synopsis
  • * Data were collected from three clinical trials involving vaginal deliveries of live infants to examine the incidence of abnormal blood loss using both methods.
  • * The results aimed to determine how closely the two methods correlate and to identify any biases or limitations in each assessment.
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Objective: To describe the clinical profile, management, and potential preventability of maternal cardiovascular deaths.

Methods: We conducted a retrospective, descriptive study of all maternal deaths resulting from a cardiovascular disease during pregnancy or up to 1 year after the end of pregnancy in France from 2007 to 2015. Deaths were identified through the nationwide permanent enhanced maternal mortality surveillance system (ENCMM [Enquête Nationale Confidentielle sur les Morts Maternelles]).

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Background: Current guidelines suggest the introduction of early nutrition support within the first 48 h of admission to the intensive care unit (ICU) for patients who cannot eat. In that context, we aimed to describe nutrition practices in the ICU and study the association between the introduction of early nutrition support (< 48 h) in the ICU and patient mortality at day 28 (D28) using data from a multicentre prospective cohort.

Methods: The 'French-Speaking ICU Nutritional Survey' (FRANS) study was conducted in 26 ICUs in France and Belgium over 3 months in 2015.

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Study Objective: Fibrinogen concentrate is used to treat severe postpartum hemorrhage despite limited evidence of its effectiveness in obstetric settings. We aimed to explore the association between its administration and maternal outcomes in women with severe postpartum hemorrhage.

Design, Setting And Patients: This secondary analysis of the EPIMOMS prospective population-based study, exploring severe maternal morbidity, as defined by national expert consensus (2012-2013, 182,309 deliveries, France), included all women with severe postpartum hemorrhage and transfused with red blood cells during active bleeding.

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Background: Disparities in access to pain management have been identified in several care settings, such as emergency departments and intensive care units, but with regard to labour analgesia, it remains poorly explored.

Objectives: To determine the proportion of women without pain management during labour and its individual and organisational determinants.

Design: Secondary analysis of a nationwide cross-sectional population-based study, the 2016 French National Perinatal Survey.

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Article Synopsis
  • * A committee of 24 experts from French anaesthesia and emergency medicine developed the recommendations independently, emphasizing the use of the GRADE system to assess the quality of evidence and potential limitations.
  • * The panel generated nine statements addressing fluid therapy for specific patient groups, achieving unanimous agreement, with two recommendations being particularly strong in terms of evidence quality.
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Background: The mechanisms of disparities in maternal and perinatal health between migrant and native women are multiple and remain poorly understood. Access to and quality of care are likely to participate in these mechanisms, and one hypothesis is the existence of implicit biases among caregivers through which ethno-racial belonging can influence medical decisions and consequently engender healthcare disparities. Their existence and their role in the generation of non-medically justified differential care have been documented in the United States apart from perinatal care, but remain largely unexplored in Europe.

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Background: Severe maternal morbidity (SMM) is a key indicator of maternal health. Generally explored without distinction by the timing of the event, it mainly reflects postpartum SMM. Although antepartum (pre-labour) SMM presents specific challenges in its need to optimise the risk-benefit balance for both mother and foetus, its features remain inadequately explored.

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Background: Placenta accreta spectrum is a life-threatening condition that has increased dramatically in recent decades along with cesarean rates worldwide. Cesarean hysterectomy is widely practiced in women with placenta accreta spectrum; however, the maternal outcomes after cesarean hysterectomy have not been thoroughly compared with the maternal outcomes after alternative approaches, such as conservative management.

Objective: This study aimed to compare the severe maternal outcomes between women with placenta accreta spectrum treated with cesarean hysterectomy and those treated with conservative management (leaving the placenta in situ).

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Objective: To provide national guidelines for the management of women with severe pre-eclampsia.

Design: A consensus committee of 26 experts was formed. A formal conflict-of-interest (COI) policy was developed at the onset of the process and enforced throughout.

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Background: Disparities in neuraxial analgesia use for childbirth by maternal origin have been reported in high-resource countries. We explored the association between maternal immigrant status (characterised separately by geographic continental origin and Human Development Index [HDI] of maternal country of birth) and neuraxial analgesia use. We hypothesised that immigrant women from low-resource countries may have more limited access to neuraxial analgesia than native French women.

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Purpose: Neuraxial analgesia is effective and widely used during labour, but little is known about maternal satisfaction with its use. Our objectives were to assess the frequency of incomplete maternal satisfaction with neuraxial labour analgesia and its predictors.

Methods: We extracted data from the 2016 National Perinatal Survey, a cross-sectional population-based study including all births during one week in all French maternity units.

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Objective: To determine the rate and profile of repeated maternal ICU admissions during or after pregnancy and to compare the characteristics of these women's first and second ICU admissions.

Methods: A descriptive analysis from the French national hospital discharge database that included all women admitted to an ICU during pregnancy or within 42 days after delivery, between 2010 and 2014.

Results: During the 5-year study period, there were 371 women with more than one maternal ICU admission, representing 2.

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Article Synopsis
  • Severe acute maternal morbidity (SAMM) includes any life-threatening complications during pregnancy or shortly after delivery, and monitoring SAMM is important for evaluating maternal healthcare quality.* -
  • A study analyzed 2,540 women with SAMM from a larger dataset to determine the profile and ICU admission patterns of these women, focusing on those who were admitted to the ICU with or without additional SAMM criteria.* -
  • Results showed that 2.8 out of 1,000 deliveries resulted in ICU admissions, with around 15.5% of these women having no other SAMM criteria; factors like preexisting medical conditions and cesarean delivery increased the likelihood of ICU admission without other severe complications.*
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