Publications by authors named "Chauleur C"

Human Papillomavirus (HPV) infection is a significant global health concern linked to various cancers, particularly cervical cancer. Timely and accurate detection of HPV is crucial for effective management and prevention strategies. Traditional laboratory-based HPV testing methods often suffer from limitations such as long turnaround times, restricted accessibility, and the need for trained personnel, especially in resource-limited settings.

View Article and Find Full Text PDF
Article Synopsis
  • - This study investigates potential artefacts like vascular pseudoinvasion and myometrial clefts that can complicate the histological evaluation of specimens from laparoscopic hysterectomies.
  • - Out of 60 patients analyzed, vascular pseudoinvasion occurred in 22% of adenocarcinomas and was linked to other artefacts present in the uterine tissue.
  • - No significant connection was found between the use of an intrauterine manipulator and the occurrence of these artefacts, suggesting they may not solely contribute to these issues during surgery.
View Article and Find Full Text PDF

Lipoleiomyomas are rare variants of uterine leiomyomas rarely studied in the literature. We retrospectively studied 20 cases of uterine lipoleiomyomas showing that these lesions represent 0.7 % of all uterine leiomyomas diagnosed histologically.

View Article and Find Full Text PDF

Objective: To evaluate the efficacy of carbetocin versus oxytocin in preventing postpartum haemorrhage (PPH) in women with risk factors for PPH who were delived by caesarean section.

Methods: This retrospective, monocentric, before-and-after cohort study assessed patients with haemorrhagic risk factors who underwent caesarean section after 24 weeks of gestation and who had haemorrhagic risk factors between August 2014 to December 2019.

Results: This study enrolled 518 patients, including 250 in the oxytocin group and 268 in the carbetocin group.

View Article and Find Full Text PDF
Article Synopsis
  • The article DOI: 10.3389/fcell.2023.1115622 has been revised or corrected for accuracy.
  • This correction aims to address errors or inaccuracies present in the original publication.
  • Readers should refer to the corrected version for the most accurate information related to the study.
View Article and Find Full Text PDF

Objective: Immersion in water during labor could reduce pain and use of epidural anesthesia during childbirth. The main objective of this study was to evaluate the influence of immersion in water during labor on the use of epidural anesthesia in a midwife care setting.

Methods: We conducted a single-center retrospective study of all women who gave birth in the physiological ward of Saint-Étienne University Hospital between October 2020 and December 2022.

View Article and Find Full Text PDF

Endometrial biopsy (EB) has been showed to increase the rate of clinical pregnancy in patients who underwent in vitro fertilization (IVF) failures. The purpose of this work was to assess the impact of an EB performed before the first in IVF on the early pregnancy rate. Be One study is a prospective, single-centre, randomized, open-label study.

View Article and Find Full Text PDF

Background: Papillary hidradenomas (PHs) of the anogenital region are uncommon tumors whose immunohistochemical and molecular profile have been infrequently studied.

Material And Methods: We studied 15 PHs by next-generation sequencing and 10 immunohistochemical markers (PAX8, GATA3, HER2, MSH6, PMS2, estrogen, progesterone and androgen receptors, CK14, and NKX3.1).

View Article and Find Full Text PDF
Article Synopsis
  • Predicting spontaneous preterm birth is challenging for public health, especially in asymptomatic women.
  • This study aimed to assess whether circulating levels of EG-VEGF can effectively predict preterm birth in women at high risk for placenta-related issues, using data from 200 patients.
  • Results showed that women who experienced spontaneous preterm birth had significantly higher EG-VEGF levels at various points in pregnancy, suggesting that these levels could serve as a reliable biomarker for assessing this risk.
View Article and Find Full Text PDF
Article Synopsis
  • Pregnant women are at higher risk for serious complications from seasonal influenza and Covid-19, making vaccination critical during pregnancy for both the mother and her newborn.
  • A survey of 310 pregnant women showed varying levels of intention to get vaccinated against influenza (43.9%), Covid-19 (36.8%), pertussis (36.1%), and RSV (39.4%).
  • Factors boosting vaccine acceptance included trust in vaccines, recommendations from healthcare providers, knowledge about diseases, and past flu vaccinations.
View Article and Find Full Text PDF

Para-aortic staging is sometimes a standard feature in the management of pelvic cancers. Minimal invasive approach is recommended. Several routes are possible: extra-peritoneal or intraperitoneal depending on the expertise of the surgeon.

View Article and Find Full Text PDF

Background: In France, 62,000 hysterectomies are performed per year, 70% of which are benign. The choice of approach (laparotomy, laparoscopy or vaginal route) is particularly important in the case of large uterus (> 280g) which are associated with a higher risk of complications. The current data are not sufficient to favour one or other approach.

View Article and Find Full Text PDF

Importance: Bacterial vaginosis (BV) is a well-known risk factor for preterm birth. Molecular diagnosis of BV is now available. Its impact in the screening and treatment of BV during pregnancy on preterm births has not been evaluated to date.

View Article and Find Full Text PDF

The detection of urine HPV is considered as a promosing alternative to increase the screening coverage of cervical cancer. However, the validated assay of urine HPV is still scarse. We described a nouvel assay syetem for the urine-based detection of HPV in the framework of HPV screening.

View Article and Find Full Text PDF

Background: Uterine clear cell carcinomas (CCC) represent less than 5% of uterine cancers. Their biological characteristics and clinical management remain uncertain. A multicenter study to explore both clinical and molecular features of these rare tumors was conducted.

View Article and Find Full Text PDF

Objectives: To evaluate the use of simulation among French Obstetrics and Gynecology residency programs.

Methods: A survey was conducted with all 28 French residency program directors. The questionnaire covered equipment and human resources, training programs, types of simulation tools and time spent.

View Article and Find Full Text PDF

Cervical cancer is preventable because it has an established etiology, mainly attributed to a detectable pathogen, human papillomavirus (HPV). In 2018, the world health organization issued an unprecedented call for global action to eliminate cervical cancer by 2030. The adaptation of regular screening programs is fundamental to achieve the goal of cervical cancer elimination.

View Article and Find Full Text PDF

Objective: To compare the delivery mode after labor induction with 10 mg vaginal dinoprostone insert versus oral misoprostol 50 µg/4 h for women with an unfavorable cervix.

Material And Methods: This is a retrospective observational study comparing the before/after introduction of oral misoprostol for labor induction, conducted at the Saint-Étienne University Hospital on a cohort of 396 women with a Bishop score <6. One hundred and twelve women (28.

View Article and Find Full Text PDF

It has been suggested that a primary tumor can "prepare" the draining of lymph nodes to "better accommodate" future metastatic cells, thus implying the presence of a premetastatic lymph node niche. However, this phenomenon remains unclear in gynecological cancers. The aim of this study was to evaluate lymph-node draining in gynecological cancers for premetastatic niche factors, such as myeloid-derived suppressor cells (MDSCs), immunosuppressive macrophages, cytotoxic T cells, immuno-modulatory molecules, and factors of the extracellular matrix.

View Article and Find Full Text PDF

The theory that D-dimer level might has a predictive or diagnostic role in preeclampsia needs to be explored. Aim of the study was to evaluate the association between serum D-dimer level and the occurrence of placenta-mediated complications (PMC) in a pregnant population at high risk. A prospective multicenter cohort study including 200 pregnant women was conducted.

View Article and Find Full Text PDF
Article Synopsis
  • Inflammatory myofibroblastic tumor (IMT) is a rare neoplasm linked to abnormalities in the ALK gene and can be difficult to diagnose due to similarities with other tumors.* -
  • Uterine IMTs have a median diagnosis age of 39 and present symptoms similar to common leiomyomas, but they are not often associated with noticeable inflammation.* -
  • Around 25% of patients may experience an aggressive disease course, with risk factors including older age, larger tumor size, and specific tumor characteristics like necrosis and atypical features.*
View Article and Find Full Text PDF
Article Synopsis
  • This study looked at how to safely check if pregnant women might have a serious condition called pulmonary embolism (PE) using different tests and rules.
  • They found that using the Wells rule and certain blood tests (D-dimer) can help figure out if PE is likely, and these methods worked well without too many false alarms.
  • However, another test using ultrasound on veins (CUS) didn’t work well unless the patients had more obvious symptoms of another condition, so it's better to use the blood tests in these cases.
View Article and Find Full Text PDF

Background: Peripartum management of women using low-molecular-weight heparin (LMWH) varies widely. Minimum time intervals are required between LMWH injection and neuraxial procedure, and they differ by dose.

Objectives: The objective of this study was to describe the onset of labor and use of analgesia in women using LMWH and to compare practices between intermediate-dose and low-dose LMWH.

View Article and Find Full Text PDF

Objective: The primary objective of this study was to compare lengths of stay since ERAS program implementation. We also evaluated ERAS protocol compliance, compared the outpatient rate, the complication rate and the readmission rate within 30 days after surgery and performed a satisfaction study.

Methods: This is a monocentric comparative study with a historical control group, performed in the gynecological surgery department of the University Hospital of Saint-Etienne.

View Article and Find Full Text PDF

In prolonged pregnancies, the risks of neonatal morbidity and mortality are increased. The aim of this trial was to assess the benefits of maternal information about fetal movement (FM) counting on neonatal outcomes in prolonged pregnancy. It was a prospective, single center, randomized, open-label study conducted from October 2019 to March 2022.

View Article and Find Full Text PDF