Publications by authors named "Denis Oriot"

Background: In surgical simulation, evaluation tools are necessary to allow the overall and specific level of each gesture to be assessed for learners, to allow active feedback and follow-up. The aim of this study was to create and validate a scale for the assessment of competences for neck dissection (ND) and total laryngectomy (TL) in head and neck surgical oncology simulation specific for revascularized cadavers' models.

Methods: Two independent scales were created for ND and TL based on a two-round Delphi method.

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Background: Fascia iliaca block (FIB) is an effective technique for analgesia. While FIB using ultrasound is preferred, there is no current standardised training technique or assessment scale. We aimed to create a valid and reliable tool to assess ultrasound-guided FIB.

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Background: Simulation-based training is gaining increasing prominence in neonatology training. The Less Invasive Surfactant Administration (LISA) method is starting to be taught in simulation. The aim of this educational study was to develop and validate a rating scale for teaching the LISA method in simulation.

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The SimLife® model consists in a human cadaver dynamized by pulsatile vascularization. The objective was to evaluate the face, contents, and constructs validity of the SimLife® model in head and neck surgical oncology simulation. Head and neck surgical oncology simulation sessions on SimLife® models were organized with lateral neck dissection and total laryngectomy.

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Objectives: The World Health Organization (WHO) supports increasing the availability and acceptability of long-acting reversible contraception including intra-uterine device (IUD), but its insertion includes certain risks (uterine perforation). The objective was to develop and validate an IUD insertion performance assessment checklist.

Material And Methods: This prospective study took place in hospitals and simulation center of the Poitou-Charentes region, France.

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Introduction: Emergent umbilical venous catheter (eUVC) insertion is the recommended vascular access in neonatal resuscitation. Although the theoretical knowledge can be taught, existing models are either unrealistic (plastic) or train only the steps of the task. This study aimed to develop and test a hybrid simulator for eUVC insertion training that would be realistic, reproducible, easy to build, and inexpensive, thereby facilitating detailed learning of the procedure.

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Background: Healthcare curricula need summative assessments relevant to and representative of clinical situations to best select and train learners. Simulation provides multiple benefits with a growing literature base proving its utility for training in a formative context. Advancing to the next step, "the use of simulation for summative assessment" requires rigorous and evidence-based development because any summative assessment is high stakes for participants, trainers, and programs.

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Article Synopsis
  • The study assessed how well different healthcare professionals can perform intraosseous (IO) access placement after undergoing a simulation-based training (SBT) program.
  • Participants included emergency physicians, nurses, residents, and students, with performance evaluated before and after training by independent observers.
  • Results showed significant improvement in performance after SBT, regardless of the participant's professional level or training setting, and all trainees reported satisfaction with the training experience.
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Sante Publique

September 2022

Introduction: The COVID-19 pandemic is affecting the elderly and/or people with risk factors most severely.EHPADs have been heavily affected but the situation in cloistered religious communities with an elderly population is unknown.The primary objective was to assess the number of members of religious orders who had COVID-19 in cloistered monasteries during the first confinement in France.

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Introduction: This study aims to determine the best method for achieving optimal performance of pediatric cardiopulmonary resuscitation (CPR) during simulation-based training, whether with or without a performance aid.

Methods: In this randomized controlled study, 46 participants performed simulated CPR in pairs on a Resusci Baby QCPR™ mannequin, repeated after four weeks. All participants performed the first simulation without performance aids.

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Purpose: Chest tube insertion requires interdisciplinary teamwork including an emergency surgeon or physician in conjunction with a nurse. The purpose of the study was to validate an interdisciplinary performance assessment scale for chest tube insertion developed from literature analysis.

Methods: This prospective study took place in the simulation center of the University of Paris.

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The level of performance of every clinician and of the overall multiprofessional team relies on the skills and expertise they have individually and collectively acquired through education, training, self-directed learning, and reflection. Simulation-based education (SBE) is playing an increasingly important role in that respect, and it is sometimes said that it is an art to facilitate. Many explanations can justify this assertion.

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Introduction: Adverse events (AEs) in health care are a public health issue. Although mandatory, error disclosure is experienced by health providers as a difficult task.

Methods: In this prospective study, the primary objective was to assess performance in disclosing AEs to simulated parents using a validated scale before and after training among a pediatric residents' population.

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Article Synopsis
  • Dispatchers need training to effectively question bystanders during suspected cardiac arrests and to provide CPR instructions over the phone, but a performance assessment tool for this training is lacking.
  • The study aimed to develop a reliable performance assessment scale for evaluating both dispatchers' and bystanders' CPR assistance in simulated environments.
  • The new scale consists of 32 items for dispatchers and 15 for bystanders, showing strong internal consistency and reproducibility, indicating it's a valid tool for assessing CPR performance.
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Child cardiac arrest is rare, but more frequent among infants, requiring immediate cardiopulmonary resuscitation (CPR). Many studies have reported that simulation-based training (SBT) increased CPR performance of healthcare providers. However, the CPR performance of laypeople using basic life support remains poorly known.

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Background: Stress may impair the success of procedures in emergency medicine. The aims were to assess residents' stress during simulated and clinical lumbar punctures (LPs) and to explore the correlation of stress and performance.

Methods: A prospective study (2013-2016) was carried out in a pediatric emergency department.

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Introduction: For emergency physicians, pediatric emergencies represent rare and challenging situations. Simulation-based training (SBT) is increasingly used in medical education and recommended for implementation in the curriculum and postgraduate training.

Objectives: The objective of this study was to explore the self-assessment of emergency physicians' and residents' clinical practice in pediatric emergency care after SBT.

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Objectives: To demonstrate an effect of 1 year of training using immersive simulations repeated every 6 weeks versus every 6 months to improve the performance of multidisciplinary teams (MDTs) working with children in lifethreatening situations.

Material And Methods: Randomized controlled trial in 12 MDTs of emergency responders in France. Each MDT consisted of 4 persons: a physician, a resident, a nurse, and the ambulance driver.

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Background: One of the primary goals of simulation-based education is to enable long-term retention of training gains. However, medical literature has poorly contributed to understanding the best timing for repetition of simulation sessions. There is heterogeneity in re-training recommendations.

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Article Synopsis
  • Simulations in healthcare create stressful clinical situations to help improve learning, but repeated exposure to this stress may affect both learning and real-life performance.
  • A study analyzed heart rate changes and the risk of post-traumatic stress disorder (PTSD) among emergency medical teams participating in varied numbers of high-fidelity simulation sessions over a year.
  • Results showed that while stress levels increased during all simulations, the control group experienced greater stress impact over time; however, no participants developed PTSD after completing the simulations, indicating potential resilience to stress through repeated exposure.
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Background: Hand hygiene is the primary measure for reducing nosocomial infections based on 7 steps recommended by the WHO. The aim of this study was to assess the duration and the quality of hand hygiene before and after simulation-based training (SBT).

Methods: The study took place in a University Hospital Pediatric Department among its residents and nurses.

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An anatomically based assessment scale of handwashing quality with alcohol-based hand rub was designed. Contents of the scale divided each hand into 40 zones. Psychometric measurements were studied in 30 participants (120 hand sides).

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Objectives: The primary objective was to determine whether technical and nontechnical performances were in some way correlated during immersive simulation. Performance was measured among French Emergency Medical Service workers at an individual and a team level. Secondary objectives were to assess stress response through collection of physiologic markers (salivary cortisol, heart rate, the proportion derived by dividing the number of interval differences of successive normal-to-normal intervals > 50 ms by the total number of normal-to-normal intervals [pNN50], low- and high-frequency ratio) and affective data (self-reported stress, confidence, and dissatisfaction), and to correlate them to performance scores.

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Stress might impair clinical performance in real life and in simulation-based education (SBE). Subjective or objective measures can be used to assess stress during SBE. This monocentric study aimed to evaluate the effects of simulation of life-threatening events on measurements of various stress parameters (psychological, biological, and electrophysiological parameters) in multidisciplinary teams (MDTs) during SBE.

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