Jean Francois Payen

Summary

Country: France

Publications

  1. ncbi request reprint Using the amide proton signals of intracellular proteins and peptides to detect pH effects in MRI
    Jinyuan Zhou
    Division of MRI Research, Department of Radiology, Johns Hopkins University School of Medicine, 217 Traylor Building, 720 Rutland Avenue, Baltimore, Maryland 21205, USA
    Nat Med 9:1085-90. 2003
  2. pmc Assessment of vascular reactivity in rat brain glioma by measuring regional blood volume during graded hypoxic hypoxia
    C Julien
    Unité Mixte INSERM UJF 594, LRC CEA 30 V, Pavillon B, BP 217, Hopital Albert Michallon, F 38043 Grenoble, France
    Br J Cancer 91:374-80. 2004
  3. ncbi request reprint [Brain perfusion and metabolism imaging techniques]
    J F Payen
    Departement d Anesthesie Reanimation, Hopital Michallon, BP 217, 38043 Grenoble Cedex 09, France
    Ann Fr Anesth Reanim 25:722-8. 2006
  4. doi request reprint [Pain management]
    J F Payen
    Departement d Anesthesie Reanimation, Hopital Michallon, B P 217, 38043 Grenoble, France
    Ann Fr Anesth Reanim 27:633-40. 2008
  5. doi request reprint Prescribing nonopioids in mechanically ventilated critically ill patients
    Jean Francois Payen
    Pôle d Anesthésie Réanimation, Hopital Michallon, et UJF Grenoble 1, INSERM U836, Grenoble Institut des Neurosciences, Grenoble, France
    J Crit Care 28:534.e7-12. 2013
  6. doi request reprint [Pupillometry in anesthesia and critical care]
    J F Payen
    Pôle d Anesthésie Réanimation, Hopital Albert Michallon, BP 217, 38043 Grenoble Cedex 09, France
    Ann Fr Anesth Reanim 31:e155-9. 2012
  7. doi request reprint [Should etomidate still be used?]
    J F Payen
    Pôle d Anesthésie Réanimation, Hopital Michallon, BP 217, 38043 Grenoble, France
    Ann Fr Anesth Reanim 27:915-9. 2008
  8. ncbi request reprint Current practices in sedation and analgesia for mechanically ventilated critically ill patients: a prospective multicenter patient-based study
    Jean Francois Payen
    Department of Anesthesiology and Critical Care, Albert Michallon Hospital, Grenoble, France
    Anesthesiology 106:687-95; quiz 891-2. 2007
  9. doi request reprint Corticosteroid after etomidate in critically ill patients: a randomized controlled trial
    Jean Francois Payen
    Departmentsof Anesthesiology and Critical Care, Albert Michallon Hospital, Grenoble, France
    Crit Care Med 40:29-35. 2012
  10. doi request reprint Pain assessment is associated with decreased duration of mechanical ventilation in the intensive care unit: a post Hoc analysis of the DOLOREA study
    Jean Francois Payen
    Department of Anesthesiology and Critical Care, Grenoble University Hospital, Grenoble, France
    Anesthesiology 111:1308-16. 2009

Collaborators

Detail Information

Publications39

  1. ncbi request reprint Using the amide proton signals of intracellular proteins and peptides to detect pH effects in MRI
    Jinyuan Zhou
    Division of MRI Research, Department of Radiology, Johns Hopkins University School of Medicine, 217 Traylor Building, 720 Rutland Avenue, Baltimore, Maryland 21205, USA
    Nat Med 9:1085-90. 2003
    ..This observation opens the possibility of using intrinsic pH contrast, as well as protein- and/or peptide-content contrast, as diagnostic tools in clinical imaging...
  2. pmc Assessment of vascular reactivity in rat brain glioma by measuring regional blood volume during graded hypoxic hypoxia
    C Julien
    Unité Mixte INSERM UJF 594, LRC CEA 30 V, Pavillon B, BP 217, Hopital Albert Michallon, F 38043 Grenoble, France
    Br J Cancer 91:374-80. 2004
    ..A method is thus available for noninvasively demonstrating whether any particular vascular modifying strategy results in the desired outcome in terms of tumour blood volume changes...
  3. ncbi request reprint [Brain perfusion and metabolism imaging techniques]
    J F Payen
    Departement d Anesthesie Reanimation, Hopital Michallon, BP 217, 38043 Grenoble Cedex 09, France
    Ann Fr Anesth Reanim 25:722-8. 2006
    ..Details are provided about brain parameters given by each technique and their clinical relevance, the accessibility of the technique in the emergency setting and the optimal window to use it during the patient's evolution...
  4. doi request reprint [Pain management]
    J F Payen
    Departement d Anesthesie Reanimation, Hopital Michallon, B P 217, 38043 Grenoble, France
    Ann Fr Anesth Reanim 27:633-40. 2008
    ..Protocols/guidelines may help caregivers to rationally use sedatives and opioids and possibly reduce mechanical ventilation and ICU length of stay...
  5. doi request reprint Prescribing nonopioids in mechanically ventilated critically ill patients
    Jean Francois Payen
    Pôle d Anesthésie Réanimation, Hopital Michallon, et UJF Grenoble 1, INSERM U836, Grenoble Institut des Neurosciences, Grenoble, France
    J Crit Care 28:534.e7-12. 2013
    ..We searched for factors independently associated with the prescription of multimodal (balanced) analgesia in mechanically ventilated critically ill patients...
  6. doi request reprint [Pupillometry in anesthesia and critical care]
    J F Payen
    Pôle d Anesthésie Réanimation, Hopital Albert Michallon, BP 217, 38043 Grenoble Cedex 09, France
    Ann Fr Anesth Reanim 31:e155-9. 2012
    ..The pupil light reflex measurement is part of the routine monitoring for severely head-injured patients. The impact of pupillometry in this condition remains to be determined...
  7. doi request reprint [Should etomidate still be used?]
    J F Payen
    Pôle d Anesthésie Réanimation, Hopital Michallon, BP 217, 38043 Grenoble, France
    Ann Fr Anesth Reanim 27:915-9. 2008
    ..Substitutive opotherapy with low doses of hydrocortisone should be assessed after a single dose of etomidate for critically ill patients...
  8. ncbi request reprint Current practices in sedation and analgesia for mechanically ventilated critically ill patients: a prospective multicenter patient-based study
    Jean Francois Payen
    Department of Anesthesiology and Critical Care, Albert Michallon Hospital, Grenoble, France
    Anesthesiology 106:687-95; quiz 891-2. 2007
    ....
  9. doi request reprint Corticosteroid after etomidate in critically ill patients: a randomized controlled trial
    Jean Francois Payen
    Departmentsof Anesthesiology and Critical Care, Albert Michallon Hospital, Grenoble, France
    Crit Care Med 40:29-35. 2012
    ..To investigate the effects of moderate-dose hydrocortisone on hemodynamic status in critically ill patients throughout the period of etomidate-related adrenal insufficiency...
  10. doi request reprint Pain assessment is associated with decreased duration of mechanical ventilation in the intensive care unit: a post Hoc analysis of the DOLOREA study
    Jean Francois Payen
    Department of Anesthesiology and Critical Care, Grenoble University Hospital, Grenoble, France
    Anesthesiology 111:1308-16. 2009
    ..Critically ill patients frequently experience pain, but assessment rates remain below 40% in mechanically ventilated patients. Whether pain assessment affects patient outcomes is largely unknown...
  11. ncbi request reprint [Contribution of magnetic resonance spectroscopy in predicting severity and outcome in traumatic brain injury]
    J F Payen
    Département d anesthésie réanimation 1, Hopital Michallon, BP 217, 38043 Grenoble Cedex 9, France
    Ann Fr Anesth Reanim 24:522-7. 2005
    ..However, there are methodological issues which still impede to recommend MRS as a tool for predicting neurological outcome in the clinical setting...
  12. doi request reprint [Sedation in neurointensive care unit]
    J F Payen
    service de réanimation neurochirurgicale, Pôle d Anesthésie Réanimation, Hopital Michallon, Grenoble Cedex 09, France
    Ann Fr Anesth Reanim 28:1015-9. 2009
    ..During this period, an elevation of intracranial pressure is usual, and should not always result in reintroducing the neurosedation...
  13. doi request reprint [Obstructive sleep-apnoea syndrome in adult and its perioperative management]
    J F Payen
    Pôle d Anesthésie Réanimation, Hopital Michallon, CHU de Grenoble, BP 217, 38043 Grenoble Cedex 09, France
    Ann Fr Anesth Reanim 29:787-92. 2010
    ..Alternatives to opioids should be promoted for postoperative pain control...
  14. ncbi request reprint [Brain oedema following blood-brain barrier disruption: mechanisms and diagnosis]
    J F Payen
    Departement d Anesthesie Reanimation, Hopital Michallon, BP 217, 38043 Grenoble, France
    Ann Fr Anesth Reanim 22:220-5. 2003
    ..The reference method for the diagnosis of vasogenic oedema is the MRI diffusion-weighted imaging...
  15. ncbi request reprint Transcranial Doppler to detect on admission patients at risk for neurological deterioration following mild and moderate brain trauma
    Paul Jaffres
    Department of Anaesthesiology and Critical Care Medicine, Albert Michallon Hospital, 38043 Grenoble, France
    Intensive Care Med 31:785-90. 2005
    ..To investigate the contribution of transcranial Doppler measurements obtained in the emergency room for detecting patients with secondary neurological deterioration after mild or moderate brain trauma...
  16. pmc The impact of erythropoietin on short-term changes in phosphorylation of brain protein kinases in a rat model of traumatic brain injury
    Samuel Valable
    INSERM, U836, Grenoble, Cedex, France
    J Cereb Blood Flow Metab 30:361-9. 2010
    ..The findings of our study indicate that the anti edematous effect of rhEPO could be mediated through an early inhibition of ERK phosphorylation after diffuse TBI...
  17. doi request reprint Transcranial Doppler to screen on admission patients with mild to moderate traumatic brain injury
    Pierre Bouzat
    Department of Anesthesia and Critical Care, Albert Michallon Hospital, Grenoble, France
    Neurosurgery 68:1603-9; discussion 1609-10. 2011
    ..Detecting patients at risk for secondary neurological deterioration (SND) after mild to moderate traumatic brain injury is challenging...
  18. doi request reprint Detecting traumatic internal carotid artery dissection using transcranial Doppler in head-injured patients
    Pierre Bouzat
    Department of Anesthesiology and Critical Care, Albert Michallon Hospital, 38000, Grenoble, France
    Intensive Care Med 36:1514-20. 2010
    ..We searched for criteria from transcranial Doppler (TCD) measurements on admission that could be associated with subsequent TICAD diagnosis in patients with traumatic brain injury (TBI)...
  19. doi request reprint Reduced brain edema and functional deficits after treatment of diffuse traumatic brain injury by carbamylated erythropoietin derivative
    Pierre Bouzat
    INSERM, U836, Grenoble, F 38042, France
    Crit Care Med 39:2099-105. 2011
    ..To investigate the effects of carbamylated erythropoietin, a modified erythropoietin lacking erythropoietic activity, on brain edema and functional recovery in a model of diffuse traumatic brain injury...
  20. doi request reprint Changes in brain tissue oxygenation after treatment of diffuse traumatic brain injury by erythropoietin
    Pierre Bouzat
    INSERM, U836, Grenoble, France
    Crit Care Med 41:1316-24. 2013
    ..To investigate the effects of recombinant human erythropoietin on brain oxygenation in a model of diffuse traumatic brain injury...
  21. doi request reprint Diagnostic accuracy of ultrasonography in the acute assessment of common thoracic lesions after trauma
    Anne Claire Hyacinthe
    Pôle d Anesthésie Réanimation, Hopital Michallon, et Université Joseph Fourier, Grenoble, France
    Chest 141:1177-83. 2012
    ..The accuracy of combined clinical examination (CE) and chest radiography (CXR) (CE + CXR) vs thoracic ultrasonography in the acute assessment of pneumothorax, hemothorax, and lung contusion in chest trauma patients is unknown...
  22. ncbi request reprint Duration of adrenal inhibition following a single dose of etomidate in critically ill patients
    Marc Vinclair
    Department of Anesthesiology and Critical Care, Albert Michallon Hospital, BP 217, 38043, Grenoble, France
    Intensive Care Med 34:714-9. 2008
    ..To determine the incidence and duration of adrenal inhibition induced by a single dose of etomidate in critically ill patients...
  23. doi request reprint Pupillometry to detect pain response during general anaesthesia following unilateral popliteal sciatic nerve block: a prospective, observational study
    Sylvain Isnardon
    Pôle d Anesthésie Réanimation, the Centre de Recherche Clinique, Hopital Michallon, CHU de Grenoble et UJF Grenoble 1, Grenoble, France
    Eur J Anaesthesiol 30:429-34. 2013
    ..The ability of pupillometry to detect the effects of extremity blocks during continuous infusion of opioids remains unknown...
  24. doi request reprint Detecting active pelvic arterial haemorrhage on admission following serious pelvic fracture in multiple trauma patients
    Julien Brun
    Department of Anesthesiology and Critical Care, Michallon Hospital, and UJF Grenoble 1, Grenoble F 30843, France
    Injury 45:101-6. 2014
    ..We use an institutional algorithm focusing on haemodynamic status on admission and on a whole-body CT scan in stabilized patients to screen patients requiring TAE. This study aimed to assess the effectiveness of this approach...
  25. doi request reprint Do patients still require admission to an intensive care unit after elective craniotomy for brain surgery?
    Ossam Rhondali
    Department of Anesthesia and Critical Care, Michallon Hospital, and Joseph Fourier University, Grenoble, France
    J Neurosurg Anesthesiol 23:118-23. 2011
    ..We sought to identify predictors of postoperative complications to define perioperative conditions that would safely allow ICU bypass...
  26. doi request reprint Diffusion tensor imaging of diffuse axonal injury in a rat brain trauma model
    Yohan Van de Looij
    Grenoble Institute of Neuroscience, Research Center, INSERM U836 UJF CEA CHU, Grenoble, France
    NMR Biomed 25:93-103. 2012
    ....
  27. ncbi request reprint Measuring hemoglobin oxygen saturation during graded hypoxic hypoxia in rat striatum
    Cécile Julien
    INSERM UM 594, Neuroimagerie Fonctionelle et Metabolique, and Laboratoire de Spectrométrie Physique, Universite Joseph Fourier, and Département d anesthésie réanimation, Hopital Albert Michallon, Grenoble, France
    Anesth Analg 102:565-70. 2006
    ..SssO2 and LCBF measurements during graded hypoxic hypoxia indicate that changes in SstrO2 reflect primarily those in brain venous oxygenation...
  28. doi request reprint Perfusion CT to quantify the cerebral vasospasm following subarachnoid hemorrhage
    Virginie Lefournier
    Department of Neuroradiology, CHU Grenoble, University Joseph Fourier, BP 217, 38043 Grenoble Cedex 9, France
    J Neuroradiol 37:284-91. 2010
    ..The purpose of this study was to identify the best perfusion parameters in perfusion-CT (PCT) able to predict vasospasm diagnosed by angiography after SAH...
  29. ncbi request reprint Erythropoietin protects from post-traumatic edema in the rat brain
    Olivier Verdonck
    INSERM, U594, Grenoble, France
    J Cereb Blood Flow Metab 27:1369-76. 2007
    ..Further studies should be conducted to identify the biochemical mechanisms involved in these immediate effects and to assess the use of rhEpo as a possible therapy for post-traumatic brain edema...
  30. doi request reprint Neurologic recovery from profound accidental hypothermia after 5 hours of cardiopulmonary resuscitation
    Yvonnick Boue
    1Pole Anesthésie Réanimation, Hopital Michallon, Grenoble, France 2Grenoble Institut des Neurosciences, Universite Joseph Fourier, Grenoble, France 3INSERM, U836, Grenoble, France 4Service Urgences SMUR, Centre Hospitalier Albertville Moutiers, Moutiers, France 5Service de Chirurgie Cardiaque, Hopital Michallon, Grenoble, France
    Crit Care Med 42:e167-70. 2014
    ..To describe the successful neurologic recovery from profound accidental hypothermia with cardiac arrest despite the longest reported duration of cardiopulmonary resuscitation...
  31. doi request reprint Anaesthesiological support in a cardiac electrophysiology laboratory: a single-centre prospective observational study
    Thibaut Trouve-Buisson
    From the Department of Anaesthesia and Intensive Care Medicine TT B, LA, DB, J FP, PA, MC B, and Department of Cardiology, Grenoble University Hospital, Grenoble, France PD
    Eur J Anaesthesiol 30:658-63. 2013
    ..Implantation of cardiovascular implantable electronic devices (CIEDs) has greatly increased during the last decade and anaesthetic management of these patients remains an open question...
  32. doi request reprint Equimolar doses of mannitol and hypertonic saline in the treatment of increased intracranial pressure
    Gilles Francony
    Department of Anesthesiology and Critical Care, Albert Michallon Hospital, Grenoble, France
    Crit Care Med 36:795-800. 2008
    ..To compare the effects of equimolar doses of 20% mannitol solution and of 7.45% hypertonic saline solution (HSS) in the treatment of patients with sustained elevated intracranial pressure (ICP)...
  33. ncbi request reprint Focal brain ischemia in rat: acute changes in brain tissue T1 reflect acute increase in brain tissue water content
    Emmanuel L Barbier
    INSERM, Universite Joseph Fourier, UM 594, Neuroimagerie Fonctionnelle et Métabolique, Centre Hospitalier Universitaire Albert Michallon, 38043 Grenoble Cedex 9, France
    NMR Biomed 18:499-506. 2005
    ..3%). This suggests that there is an increase in tissue water content concomitant with cell swelling during the first hours of ischemia...
  34. ncbi request reprint The effects of prolonged ambulation on labor with epidural analgesia
    Stephane Frenea
    Department of Anesthesiology, Albert Michallon Hospital, BP 217, 38043 Grenoble, France
    Anesth Analg 98:224-9. 2004
    ..05). A greater ability to void was also found in the ambulatory group (P < 0.01). Although the duration of labor and pain relief was unchanged, these findings support that ambulation during labor may be advantageous...
  35. doi request reprint Time course of asymptomatic interstitial pulmonary oedema at high altitude
    Pierre Bouzat
    Pole Anesthésie Réanimation, CHU de Grenoble, 38042 Grenoble, France
    Respir Physiol Neurobiol 186:16-21. 2013
    ..The lack of correlation between the number of USLC and indices of cardiac changes suggest that non-cardiogenic mechanisms may underlie this transient increase in lung water...
  36. doi request reprint Intra-aortic balloon occlusion to salvage patients with life-threatening hemorrhagic shocks from pelvic fractures
    Thomas Martinelli
    Department of Radiology and Medical Imaging, Grenoble University Hospital, Grenoble, France
    J Trauma 68:942-8. 2010
    ..The purpose of this study was to describe a blinded intra-aortic balloon occlusion (IABO) procedure in pelvic fractures (PF) for patients with critically uncontrollable hemorrhagic shock (CUHS)...
  37. ncbi request reprint [Thromboprophylaxis in neurosurgery and head trauma]
    J F Payen
    Département d anesthésie réanimation 1, CHU de Grenoble, France
    Ann Fr Anesth Reanim 24:921-7. 2005
    ..There is no demonstrated benefit to begin a prophylaxis with LMWH before the intervention. The duration of the prophylaxis is 7 to 10 days but this has not been scientifically determined...
  38. ncbi request reprint The interaction between magnetization transfer and blood-oxygen-level-dependent effects
    Jinyuan Zhou
    Division of MRI Research, Department of Radiology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205 2195, USA
    Magn Reson Med 53:356-66. 2005
    ..The results offer a potential approach to measure absolute cerebral blood volume in vivo and to amplify the BOLD effects for fMRI studies...
  39. ncbi request reprint Mechanism of magnetization transfer during on-resonance water saturation. A new approach to detect mobile proteins, peptides, and lipids
    Peter C M van Zijl
    Division of MRI Research, Department of Radiology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA
    Magn Reson Med 49:440-9. 2003
    ....