Tristan Bonnevie

ORCID: 0000-0003-0550-813X
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About
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Research Areas
  • Chronic Obstructive Pulmonary Disease (COPD) Research
  • Respiratory Support and Mechanisms
  • Intensive Care Unit Cognitive Disorders
  • Cardiovascular and exercise physiology
  • Obstructive Sleep Apnea Research
  • Respiratory viral infections research
  • Long-Term Effects of COVID-19
  • Lung Cancer Diagnosis and Treatment
  • Cardiac, Anesthesia and Surgical Outcomes
  • Cystic Fibrosis Research Advances
  • Tracheal and airway disorders
  • Heart Rate Variability and Autonomic Control
  • Pleural and Pulmonary Diseases
  • Cancer survivorship and care
  • COVID-19 and Mental Health
  • Inhalation and Respiratory Drug Delivery
  • Congenital Diaphragmatic Hernia Studies
  • Cardiac Health and Mental Health
  • Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis
  • Respiratory and Cough-Related Research
  • Neonatal Respiratory Health Research
  • Asthma and respiratory diseases
  • Family and Patient Care in Intensive Care Units
  • Hemodynamic Monitoring and Therapy
  • Airway Management and Intubation Techniques

ADIR Association
2016-2025

Université de Rouen Normandie
2013-2025

Institute for Research and Innovation in Biomedicine
2017-2025

Normandie Université
2017-2025

UCLouvain
2025

Groupe de Recherche sur le Handicap Ventilatoire et Neurologique
2021-2023

Institut de Recherche et d’Innovation
2023

Centre Hospitalier Universitaire de Rouen
2013-2022

Inserm
2022

Institute for Biomedicine
2021

Diaphragm dysfunction in mechanically ventilated patients is associated with poor outcome. Maximal inspiratory pressure (MIP) can be used to evaluate muscle function. However, it unclear whether respiratory weakness independently long-term mortality. The aim of this study was determine if low MIP one-year We conducted a prospective observational cohort an 18-bed ICU. Adults requiring at least 24 hours mechanical ventilation scheduled extubation and no evidence pre-existing underwent...

10.1186/s13054-016-1418-y article EN cc-by Critical Care 2016-07-29

Abstract Objective The aim of this pilot study was to assess physical fitness and its relationship with functional dyspnea in survivors COVID-19 6 months after their discharge from the hospital. Methods Data collected routinely people referred for cardiopulmonary exercise testing (CPET) following hospitalization were retrospectively analyzed. Persistent assessed using modified Medical Research Council scale. Results Twenty-three persistent symptoms CPET. Mean score 1 (SD = 1) significantly...

10.1093/ptj/pzab099 article EN other-oa Physical Therapy 2021-03-17

Abstract Background Few studies have evaluated muscle strength in COVID-19 ICU survivors. We aimed to report the incidence of limb and respiratory weakness Method performed a cross sectional study two tertiary Hospital Settings. survivors were screened measured at time extubation. An mobility scale was discharge walking capacity self-evaluated by patients 30 days after weaning from mechanical ventilation. Results Twenty-three included. Sixteen (69%) had 6 (26%) overlap weakness. Amount...

10.1186/s12871-021-01274-0 article EN cc-by BMC Anesthesiology 2021-03-02

In the ICU, out-of-bed rehabilitation is often delayed and in-bed exercises are generally low-intensity. Since majority of carried out in bed, it essential to carry that have highest intensity. The aim this study was compare physiological effects four common types bed exercise intubated, sedated patients confined order determine which most intensive. A randomised, single-blind, placebo-controlled crossover trial evaluate (passive range movements (PROM), passive cycle-ergometry, quadriceps...

10.1186/s13054-018-2030-0 article EN cc-by Critical Care 2018-04-27

Background: Thoracic surgery is currently the optimal treatment for non-small cell lung cancer (NSCLC). However, it may be responsible numerous postoperative complications and often used in patients with multi co morbidities. In recent years, optimization of a patient's physical capacity before has been subject several studies. The objective this study was to determine whether participation prehabilitation program would improve outcomes after lower morbidity according Clavien-Dindo...

10.21037/jtd.2018.03.161 article EN Journal of Thoracic Disease 2018-04-01

The implementation of Enhanced Recovery After Surgery (ERAS) is a challenge for healthcare systems, especially in case patients undergoing major surgery. Despite proven significant reduction postoperative complications and hospital lengths stay, ERAS protocols are inconsistently used real-world practice, barriers have been poorly described cohort comprising medical paramedical professionals. This study aims to assess the proportion French providers who practiced identify its amongst those...

10.3390/healthcare12040436 article EN Healthcare 2024-02-08

Background: Spinal cord injury and stroke are neurological disorders that lead to aerobic deconditioning increased likelihood of cardiovascular disease. Sessions at least 20 minutes moderate-to-vigorous intensity exercise is recommended but decreased mobility limits engagement in such exercise. The aim the study was assess whether individuals can achieve recommendations with assistance an end-effector robot assisted gait trainer (E-RAGT). Methods: We conducted observational during which...

10.1177/20556683241310865 article EN cc-by-nc Journal of Rehabilitation and Assistive Technologies Engineering 2025-01-08

Home-based pulmonary rehabilitation (PR) can enhance accessibility to PR, but no at-home field exercise test has been validated for individualized endurance training prescriptions. What is the accuracy of six-minute stepper (6MST) in estimating intensity as determined during cardiopulmonary testing (CPET)? This multicenter (N = 3) cross-sectional study included individuals with COPD. Participants performed CPET and two 6MSTs evaluate 6MST's ability estimate based on CPET-derived heart rate...

10.1080/25310429.2025.2486875 article EN cc-by-nc Pulmonology 2025-04-11

Can people referred to pulmonary rehabilitation easily learn use a system for remote transmission of oximetry data? Do they consider data be satisfactory? Are the transmitted valid compared with locally stored data?Multicentre, prospective, observational study.One hundred and five adults chronic respiratory disease who were rehabilitation.At an initial session, participants taught record transmit their server. At subsequent testing session(s), requested independently activate monitoring...

10.1016/j.jphys.2018.11.002 article EN cc-by-nc-nd Journal of physiotherapy 2018-12-17

ABSTRACT Background and objective We hypothesized that by reducing respiratory work improving gas exchange, nasal high flow (NHF) would improve exercise tolerance in patients with chronic obstructive pulmonary disease (COPD) following exacerbation. Methods This was a monocentric, randomized, controlled crossover study. Patients severe to very COPD carried out two high‐intensity constant work‐rate tests (CWRET) without NHF on consecutive days. The primary outcome the mean difference endurance...

10.1111/resp.13664 article EN Respirology 2019-08-06

Background Functional exercise capacity assessment is recommended in children with cystic fibrosis (CF). The six-minute walk test (6MWT) a valid evaluation of but can be technically complex. Inversely, the sit-to-stand (STST) simple method to evaluate capacity, and validated healthy adults CF. This study aimed STST measurement properties adolescents Methods In this multicenter study, CF (6 18 years) performed two iterations both 6MWT randomized order. Criterion validity was determined by...

10.1371/journal.pone.0246781 article EN cc-by PLoS ONE 2021-02-12

How well do the 6-minute stepper test (6MST) and sit-to-stand (STST) predict complications after minimally invasive lung cancer resection? Do 6MST STST provide supplementary information on risk of postoperative in addition to prognostic variables that are currently used, such as age American Society Anesthesiology (ASA) score? Prospective inception cohort study with follow-up for 90 days. Consecutive sample adults undergoing major resection video-assisted thoracic surgery (VATS) or...

10.1016/j.jphys.2022.03.001 article EN cc-by-nc-nd Journal of physiotherapy 2022-04-01

Few specific methods are available to reduce the risk of diaphragmatic dysfunction for patients under mechanical ventilation. The number studies involving transcutaneous electrical stimulation diaphragm (TEDS) is increasing but none report results measurements, and they lack power. We hypothesised that use TEDS would decrease improve respiratory muscle strength in ICU.We conducted a controlled trial assess impact daily active versus sham on prevention during weaning process from evaluation...

10.1186/s13054-023-04597-1 article EN cc-by Critical Care 2023-08-30

How common is inspiratory muscle training by physiotherapists in the intensive care unit (ICU)? Which patients receive training? What methods are used to administer Is maximal pressure evaluate need for and patient's outcome after training?Cross-sectional survey of all ICUs France.Two hundred sixty-five senior physiotherapists.The response rate was 99% among eligible units. Therapist experience ICU significantly associated with use (p=0.02). Therapists mainly either systematically or...

10.1016/j.jphys.2015.08.003 article EN cc-by-nc-nd Journal of physiotherapy 2015-09-12
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