Marion Cortet

Dr. Marion Cortet

orcid

Research Focus & Metrics

Academic Career Length

17Years (2010-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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6 April 2012 in British Journal of Anaesthesia
Verified
Journal Article
Open access
PDF file
MCMarion Cortet
Marion Cortet
CDC. Deneux-Tharaux
C. Deneux-Tharaux
CDC. Dupont
C. Dupont
CCC. Colin
C. Colin
RRR.-C. Rudigoz
R.-C. Rudigoz
CHC. Huissoud
C. Huissoud
The aim of the study was to determine whether the fibrinogen level at diagnosis of postpartum haemorrhage (PPH) is associated with the severity of bleeding. This is a secondary analysis of a population-based study in 106 French maternity units identifying cases of PPH prospectively. PPH was defined by a blood loss exceeding 500 ml during the 24 h after delivery or a peripartum haemoglobin decrease of more than 20 g litre−1. This analysis includes 738 women with PPH after vaginal delivery. Fibrinogen levels were compared in patients whose PPH worsened and became severe and those whose PPH remained non-severe. Severe PPH was defined as haemorrhage by occurrence of one of the following events: peripartum haemoglobin decrease ≥40 g litre−1, transfusion of concentrated red cells, arterial embolization or emergency surgery, admission to intensive care, or death. The mean fibrinogen concentration at diagnosis was 4.2 g litre−1 [standard deviation (sd)=1.2 g litre−1] among the patients without worsening and 3.4 g litre−1 (sd=0.9 g litre−1) (P<0.001) in the group whose PPH became severe. The fibrinogen level was associated with PPH severity independently of other factors [adjusted odds ratio=1.90 (1.16–3.09) for fibrinogen between 2 and 3 g litre−1 and 11.99 (2.56–56.06) for fibrinogen <2 g litre−1]. The fibrinogen level at PPH diagnosis is a marker of the risk of aggravation and should serve as an alert to clinicians.

23 July 2022 in Journal of Ultrasound in Medicine
Verified
Journal Article
Open access
MDMyléva Dahan
Myléva Dahan
MCMarion Cortet
Marion Cortet
CLCyril Lafon
Cyril Lafon
FPFrederic Padilla
Frederic Padilla
Focused ultrasound is a treatment modality increasingly used for diverse therapeutic applications, and currently approved for several indications, including prostate cancers and uterine fibroids. But what about breast cancer? Breast cancer is the most common and deadliest cancer in women worldwide. While there are different treatment strategies available, there is a need for development of more effective and personalized modalities, with fewer side effects. Therapeutic ultrasound is such an option, and this review summarizes the state of the art in their use for the treatment of breast cancer and evaluate potentials of novel treatment approaches combining therapeutic ultrasound, immuno‐ and chemo‐therapies.

12 April 2023 in BMC Pregnancy and Childbirth
Verified
Journal Article
Open access
PDF file
ELEmma Louise Leavy
Emma Louise Leavy
MCMarion Cortet
Marion Cortet
CHCyril Huissoud
Cyril Huissoud
TDThomas Desplanches
Thomas Desplanches
JSJessica Sormani
Jessica Sormani
LGLaurent GAUCHER
Laurent GAUCHER
Background: While the World Health Organisation (WHO) warned about mistreatment, disrespect and/or abuse during childbirth as early as 2014. This same year a social media movement with #payetonuterus brought to light the problematic of obstetrical violence in French speaking countries, and more specifically on issues of disrespect. The experience of care is an integral part of the quality of care, and perception on inadequate support during labour and loss of control in labour are some of the most frequently reported risk factors for childbirth-related post-traumatic stress disorder (CB-PTSD). Therefore, it seems crucial to study the associations between disrespect during childbirth and the mental well-being of mothers. Methods: We performed a multicentered cohort study using auto-questionnaires within a French perinatal network. The main outcome was women’s report of disrespect during childbirth measured by the Behavior of the Mother’s Caregivers – Satisfaction Questionnaire (BMC-SQ) 3 days and 2 months after childbirth. CB-PTSD and Postpartum Depression (PPD) were assessed 2 months after childbirth using respectively the Post-Traumatic Checklist Scale (PCLS) and the Edinburgh Postnatal Depression Scale (EPDS). Results: This study followed 123 mothers from childbirth to 2 months postpartum. Among them, 8.13% (n = 10/123) reported disrespect during childbirth at 3 days after childbirth. With retrospect, 10.56% (n = 13/123) reported disrespect during childbirth at 2 months postpartum, i.e. an increase of 31%. Some 10.56% (n = 13/123) of mothers suffered from postpartum depression, and 4.06% (n = 5/123) were considered to have CB-PTSD at 2 months after childbirth. Reported disrespect during childbirth 3 days after birth was significantly associated with higher CB-PTSD 2 months after birth (R2 = 0.11, F(1,117) = 15.14, p < 0.001 and β = 9.11, p = 0.006), PPD at 2 months after childbirth was positively associated to reported disrespect in the birth room, 3 days after birth (R2 = 0.04, F(1, 117) = 6.28, p = 0.01 and β = 3.36, p = 0.096). Meanwhile, PPD and CB-PTSD were significantly associated 2 months after childbirth (R2 = 0.41, F=(1,117) = 82.39, p < 0.01 and β = 11.41, p < 0.001). Conclusions: Disrespect during childbirth was associated with poorer mental health during the postpartum period. Given the high prevalence of mental health problems and the increased susceptibility to depression during the postpartum period, these correlational results highlight the importance of gaining a deeper awareness of healthcare professionals about behaviours or attitudes which might be experienced as disrespectful during childbirth.

7 February 2018 in BMC Cancer
Verified
Journal Article
Open access
PDF file
MCMarion Cortet
Marion Cortet
ABAurelie Bertaut
Aurelie Bertaut
FMFLORENCE MOLINIÉ
FLORENCE MOLINIÉ
SBSimona Bara
Simona Bara
FBFrançoise Beltjens
Françoise Beltjens
PAPatrick Arveux
Patrick Arveux
The incidence and incidence trends of breast cancer according to molecular subtype are unknown at a population level in France. The registry data enables this study and may give this information, that is crucial to describe and understand breast cancer epidemiology. We estimated the incidence rates of breast cancer for each molecular subtype using data from three cancer registries in France for the period from 2007 to 2012. Molecular subtypes were defined with immunohistochemical data. Poisson models were estimated to modelize the course of breast cancer incidence and to test the trends. The study included 12,040 patients diagnosed between 2007 and 2012 in the three administrative areas covered by the registries. There was no significant trends in the proportion of each molecular subtype year by year. The age distribution of incident cases was different depending on the molecular subtypes (p < 0.001). The course of incidence between 2007 and 2012 was also different depending on molecular subtype according to the multivariate Poisson model (p < 0.001). The description of incident cases of breast cancer according to molecular subtype at a population level showed differences in trends. The trends in incidence differed according to molecular subtype, and this should improve our understanding of overall changes in incidence. This analysis is important to plan screening and treatment resources at a population level.

1 August 2018 in European Journal of Obstetrics & Gynecology and Reproductive Biology
Verified
Journal Article
Closed access
CPCharles-André PHILIP
Charles-André PHILIP
MMMarine Le Mitouard
Marine Le Mitouard
LMLaurine Maillet
Laurine Maillet
PSPierre de Saint-Hilaire
Pierre de Saint-Hilaire
CHCyril Huissoud
Cyril Huissoud
GDGil Dubernard
Gil Dubernard

1 January 2016 in Journal de Gynécologie Obstétrique et Biologie de la Reproduction
Verified
Journal Article
Closed access
HMH. Misme
H. Misme
CDCORINNE DUPONT
CORINNE DUPONT
MCMarion Cortet
Marion Cortet
RRR.-C. Rudigoz
R.-C. Rudigoz
CHC. Huissoud
C. Huissoud