Publications by authors named "Lallemant M"

Objective: The aim was to assess the current management and follow-up of obstetric anal sphincter injuries in maternity wards in France at two levels: the patient's and the care unit level.

Study Design: We carried out an evaluation of professional practices in all French maternity hospitals by sending a questionnaire that covered five areas: (i) general information about the hospital, (ii) immediate management of OASIS and postpartum care, (iii) patient follow up, (iv) management of a subsequent pregnancy, and (v) training of health professionals.

Results: During this period, 102 answers (22.

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The aim of this work was to develop an experimental protocol that takes into account the influence of experimental conditions on these perineal tissues, before determining their mechanical properties. Samples of each perineal tissue layer were obtained from the skin, the vagina, the external anal sphincter (EAS), the internal anal sphincter (IAS) and anal mucosa of freshly dead sows. They were tested in quasi-static uniaxial tension using the Mach-1 testing machine.

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Article Synopsis
  • The study aimed to evaluate how effective surgical removal of Essure implants is for symptom relief and patient satisfaction both shortly after and six months post-surgery.
  • Conducted at Lille Regional University Hospital, the research involved women who had their Essure implants removed between 2016 and 2020, and included different types of surgery to perform the removal.
  • Results showed that 74% of patients experienced total symptom relief at six months, high patient satisfaction rates (97.3% would opt for the procedure again), and while many symptoms improved, some negative effects lingered.
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Background: Psychological and social support for adolescents living with HIV remains undocumented and unaddressed in Central Africa. This study aimed at assessing effectiveness of a peer-facilitated community-based support model in improving retention in care among adolescents living with HIV and attending care in Chantal Biya Foundation, Yaounde, Cameroon.

Materials And Methods: We conducted an analysis of adolescents aged 10-19 years old, perinatally infected with HIV, on follow-up in the Day Care Unit of a reference hospital in Yaounde, Cameroon, and enrolled in the IAS-CIPHER-2021/1214-ATE-SMAVI, a individually randomized controlled trial.

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Treatment options for children living with HIV have historically been less effective, less practical and more difficult to implement compared with those for adults, as the research and development of new drugs for children has lagged behind. Significant progress has been achieved in response to the paediatric HIV epidemic over the last decade. Several optimised paediatric antiretroviral formulations are currently available or in development, including fixed-dose combination tablets containing a complete World Health Organization-recommended regimen.

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Objectives: To review and compare existing guidelines on the intrapartum management and postpartum follow-up of obstetric anal sphincter injuries (OASIS) METHODS: We conducted a systematic review of clinical guidelines related to OASIS management, focusing on intrapartum care and postpartum follow-up. Searches were performed in July 2024 across multiple databases, including PubMed, Embase, and the Cochrane Library. Guidelines published after 2010 in English were included.

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Article Synopsis
  • The study aimed to assess how deep infiltrating endometriosis (DIE) affects bladder function and whether surgical removal has any effect on this.
  • A systematic review of existing literature identified nine studies involving 574 women, focusing on urodynamic assessments prior to surgery.
  • Results indicated that significant percentages of women with DIE exhibited various bladder dysfunctions before surgery, but there were no notable improvements in these functions after surgery.
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During the COVID-19 pandemic, stringent measures were imposed in numerous countries, including France. These measures significantly disrupted societal practices, particularly mourning and funeral rituals. This study, conducted between June and September 2021 as part of the COVIDEUIL-France research, involved 242 participants, predominantly female (84%) with an average age of 49.

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Background: Incidence of complications following obstetrical anal sphincter injury (OASI) during vaginal delivery are poorly defined. They are only studied in high level maternities, small cohorts, all stages of perineal tear or in low-income countries. The aim of our study was to describe complications after primary OASI repair following a vaginal delivery in all French maternity wards at short and midterm and to assess factors associated with complication occurrence.

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The perineum is a layered soft tissue structure with mechanical properties that maintain the integrity of the pelvic floor. During childbirth, the perineum undergoes significant deformation that often results in tears of various degrees of severity. To better understand the mechanisms underlying perineal tears, it is crucial to consider the mechanical properties of the different tissues that make up the perineum.

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Introduction: There is no guideline or clinical consensus concerning the mid-urethral sling (MUS) operation for stress urinary incontinence (SUI) and future pregnancies. The aim of this systematic review and metanalysis is to evaluate the impact of pregnancy and of delivery on SUI in women who previously sustained a MUS surgery.

Methods: We performed a systematic review and meta-analysis, according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 guidelines, and selected seven publications for inclusion in the analysis.

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Introduction: There is no evidence about the efficacy of self-care of vaginal pessary in women with symptomatic pelvic organ prolapse (POP). The aim of this systematic review and meta-analysis is to assess the adherence to pessary treatment among women who engage in self-management of their pessary.

Methods: We performed a systematic review and meta-analysis, according to PRISMA 2020 guidelines, and selected seven publications for inclusion in the analysis.

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Introduction: Data concerning the mechanical properties of the perineum during delivery are very limited. In vivo experiments raise ethical issues. The aim of the study was to describe some of the biomechanical properties of each perineal tissue layer collected from sows in order to better understand perineal tears during childbirth.

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Introduction: Perinatally HIV-Infected Adolescents (HIVIA) are more likely to have mental health problems than their uninfected peers. In resource-limited settings, mental health disorders are rarely taken into account in the care offered to HIVIA and have an impact on their routine follow-up. The objective of this study was to assess the baseline socio-demographic factors and mental health conditions associated with detectable viral load or poor ART adherence in HIVIA on ART followed at the Mother and Child Centre of the Chantal Biya Foundation in Yaoundé (CME-FCB), Cameroon.

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Introduction And Hypothesis: In order to improve the knowledge POP physiopathology and POP repair, a generic biomechanical model of the female pelvic system has been developed. In the literature, no study has currently evaluated apical prolapse repair by posterior sacrospinous ligament fixation using a generic model nor a patient-specific model that personalize the management of POP and predict surgical outcomes based on the patient's pre-operative Magnetic Resonance Imaging. The aim of our study was to analyze the influence of a right and/or left sacrospinous ligament fixation and the distance between the anchorage area and the ischial spine on the pelvic organ mobility using a generic and a patient-specific Finite Element model (FEM) of the female pelvic system during posterior sacrospinous ligament fixation (SSF).

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Background: The first feasibility study of the OdonAssist inflatable device for use in clinically indicated assisted vaginal birth reported a success rate of 48% with no significant safety concerns. Additional studies exploring the device performance in other clinical settings are warranted before definitive conclusions can be drawn about its safety and efficacy in current practice.

Objective: This study aimed to investigate the safety and efficacy of the OdonAssist before conducting a randomized controlled trial.

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Clinical value of pelvimetry in modern obstetrics practices has never been established and normal values are set since the middle of the twentieth century. The aim of this study was to describe current dimensions of pelvis in a female French Caucasian population. A retrospective, bi-centric observational study was conducted from August 2013 to August 2019 in two French departments of Obstetrics.

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Background: Existing solid antiretroviral fixed-dose combination formulations are preferred over liquid formulations in children, but their suitability for neonates is unknown. We evaluated the pharmacokinetics and safety of paediatric abacavir-lamivudine fixed-dose dispersible tablets and ritonavir-boosted lopinavir granules in neonates.

Methods: In this open-label, two-stage, single-arm, phase 1/2, pharmacokinetic and safety trial, generic abacavir- lamivudine (120:60 mg) double-scored dispersible tablets and lopinavir boosted with ritonavir (40:10 mg) granules were studied.

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Objective: The aim of the present study was to compare efficacy and safety of the vaginal patch plastron (VPP) associated to the anterior sacrospinous fixation (SSLF-A) with a TVM procedure (Uphold™ LITE support-system) for the treatment of the advanced anterior vaginal wall prolapse.

Study Design: Single-center retrospective study. Women with symptomatic anterior prolapse ≥ III stage according to the POP-quantification (POP-Q) system and submitted to the VPP associated with the SSLF-A or to the Uphold™ procedure were included.

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The objective of this study was to review on the influence of enhanced rehabilitation in pelvic organ prolapse surgery outcomes, specifically focusing on length of hospital stay, hospital costs, pain, morbidity, and patient satisfaction. Following the PRISMA model and using PubMed as a source, eight articles pertaining to prolapse surgery and two articles concerning vaginal hysterectomies were selected, all published between 2014 and 2021. These studies revealed no significant difference in terms of operating time, intra- and post-operative complications, intra-operative blood loss and post-operative pain scores before and after the introduction of the ERAS program.

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Children have been mostly excluded from COVID-19 clinical trials, and, as a result, most medicines approved for COVID-19 have no pediatric indication. In addition, access to COVID-19 therapeutics remains limited. Collecting physicians' experiences with off-label use of therapeutics is important to inform global prioritization processes and better target pediatric research and development.

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The WHO Model List of Essential Medicines for Children (EMLc) has not been systematically revised in the last few years. We conducted a survey addressed to healthcare professionals prescribing, preparing, or administering medicines to children and a narrative review to identify problematic paediatric formulations or missing medicines in all therapeutic fields to inform the review of the EMLc in 2023. A total of 285 physicians (63%), 28 nurses (6%) and 142 pharmacists (31%), mostly working in the hospital setting, reported at least one problematic medicine.

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Objective: The aim of this study was to assess the quality and reliability of YouTube videos on ectopic pregnancies for the public.

Method: We searched for the key terms "ectopic pregnancy", "ectopic birth" and "extra uterine pregnancy" on YouTube. Each video that met the inclusion criteria was analyzed by two independent raters.

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Pelvic organ prolapse affects one in three women, and cystocele accounts for 80% of the indications for surgery. Following the withdrawal of transvaginal mesh from the market, the objective of the present before-and-after study was to compare of the previous reference technique (Uphold (Boston Scientific, Marlborough, MA, USA) mesh insertion) with anterior sacrospinous ligament fixation with suturing in terms of the outcomes 2 months after surgery. We performed a retrospective, observational, before-and-after study at Lille University Medical Center (Lille, France) by including consecutive patients operated on between 2011 and 2018 for Uphold mesh insertion and between 2018 to 2020 for anterior sacrospinous ligament fixation.

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Article Synopsis
  • * The research included a retrospective analysis of women who had spontaneous vaginal deliveries and excluded cases with breech births, cesarean sections, or multiple pregnancies, resulting in 215 IUFD cases matched with 430 control cases.
  • * Findings showed similar rates of perineal tears in both groups, with 13% in the IUFD group and 16% in the control group, suggesting no significant difference in risk between the two situations.
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