Manage settings
MENU
About this site
In het Nederlands
Home
Researchers
Projects
Organisations
Outputs & Impact
Infrastructure
Contact
Research Explorer
Your browser does not support JavaScript or JavaScript is not enabled. Without JavaScript some functions of this webapplication may be disabled or cause error messages. To enable JavaScript, please consult the manual of your browser or contact your system administrator.
Researcher
Piet Wyffels
Profile
Projects
Publications & Research Data
Activities
Awards & Distinctions
Patents
62
Results
2025
Enhancing Meta-Analysis interpretation in Anesthesia Literature: A trial sequential analysis perspective
O Kerremans
H Vanoverschelde
E De Pauw
P Wouters
P Wyffels
Heleen Vanoverschelde
Ewout De Pauw
Patrick Wouters
Piet Wyffels
U
Journal Article
in
ACTA ANAESTHESIOLOGICA BELGICA
2025
2024
Limitations of the use of dynamic filling parameters in mechanically ventilated patients and possible solutions
PIET WYFFELS
Patrick Wouters
Stefan De Hert
Dissertation
2024
Measurement error of pulse pressure variation
Piet Wyffels
Stefan De Hert
Patrick Wouters
A1
Journal Article
in
JOURNAL OF CLINICAL MONITORING AND COMPUTING
2024
Noise in the postanesthesia care unit : identifying potential causes for increased noise levels
Arnaud Weynants
Piet Wyffels
Nele De Poortere
Hannah Keppler
A1
Journal Article
in
JOURNAL OF PERIANESTHESIA NURSING
2024
2023
A novel methodology for low-range heparin detection : a single-centre prospective diagnostic study
Michaël Vandenheuvel
Korneel Vandewiele
Carla Van Gompel
Pieter De Kesel
Piet Wyffels
Filip De Somer
Katrien Devreese
Patrick Wouters
A1
Journal Article
in
EUROPEAN JOURNAL OF ANAESTHESIOLOGY
2023
Effect of dobutamine and noradrenaline on hepatic blood flow : preliminary results
Jelle Van Damme
Jurgen van Limmen
Piet Wyffels
F. Gryspeert
Stefan De Hert
Luc De Baerdemaeker
C3
Conference
2023
Effect of Somatostatin on hepatic blood flow : preliminary results
Heleen Thierens
Jurgen van Limmen
PIET WYFFELS
Frederik Berrevoet
Luc De Baerdemaeker
Stefan De Hert
A2
Journal Article
in
ACTA ANAESTHESIOLOGICA BELGICA
2023
Evaluation of risk prediction model for perioperative respiratory adverse events in pediatric anesthesia
Alix D'Haene
Annemie Bauters
Sara Heyse
PIET WYFFELS
A2
Journal Article
in
ACTA ANAESTHESIOLOGICA BELGICA
2023
Pharmacodynamic relationship of dobutamine and dynamic hemodynamic variables during pancreaticoduodenectomy : preliminary results
Jorn Leyman
Jurgen van Limmen
Piet Wyffels
Frederik Berrevoet
Stefan De Hert
Luc De Baerdemaeker
C3
Conference
2023
2022
Assessing the measurement error of different methods used to calculate Pulse Pressure Variation
Simon Njuguna
PIET WYFFELS
Patrick Wouters
A2
Journal Article
in
ACTA ANAESTHESIOLOGICA BELGICA
2022
Comparison of coagulation monitoring using ROTEM and Sonoclot devices in cardiac surgery : a single-centre prospective observational study
Michaël Vandenheuvel
Carla Van Gompel
Korneel Vandewiele
Pieter De Kesel
PIET WYFFELS
Filip De Somer
Katrien Devreese
Patrick Wouters
A1
Journal Article
in
MINERVA ANESTESIOLOGICA
2022
Effect of norepinephrine infusion on hepatic blood flow and its interaction with somatostatin : an observational cohort study
Jurgen van Limmen
Xavier Iturriagagoitia Bassas
Marilie Verougstraete
PIET WYFFELS
Frederik Berrevoet
Luis Abreu De Carvalho
Stefan De Hert
Luc De Baerdemaeker
A1
Journal Article
in
BMC ANESTHESIOLOGY
2022
Effects of dobutamine on hepatic blood flow : preliminary results
Jelle Van Damme
Jurgen van Limmen
PIET WYFFELS
Frederik Berrevoet
Stefan De Hert
C3
Conference
2022
2021
Confirming central line position through bedside ultrasound, a prospective registration
Julie Dillemans
A. Dumoulin
PIET WYFFELS
Bjorn Heyse
A2
Journal Article
in
ACTA ANAESTHESIOLOGICA BELGICA
2021
Does somatostatin influence hepatic blood flow (HBF) during noradrenaline (NOR) infusion
Xavier Iturriagagoitia Bassas
Jurgen van Limmen
PIET WYFFELS
Frederik Berrevoet
Stefan De Hert
C3
Conference
2021
Effect of noradrenaline on hepatic blood flow : a prospective observational trial
Marilie Verougstraete
Jurgen van Limmen
PIET WYFFELS
Frederik Berrevoet
Stefan De Hert
Luc De Baerdemaeker
C3
Conference
2021
New algorithm to quantify cardiopulmonary interaction in patients with atrial fibrillation : a proof-of-concept study
PIET WYFFELS
Stefan De Hert
Patrick Wouters
A1
Journal Article
in
BRITISH JOURNAL OF ANAESTHESIA
2021
Predicting perioperative acute kidney injury in liver surgery
Laurent Coeman
PIET WYFFELS
Jurgen van Limmen
Patrick Wouters
A2
Journal Article
in
ACTA ANAESTHESIOLOGICA BELGICA
2021
2020
Assessing the measurement error of a method to quantify pulse pressure variation (PPV) in atrial fibrillation : preliminary results
Simon Njuguna
PIET WYFFELS
Stefan De Hert
Patrick Wouters
C3
Conference
2020
Effect of noradrenaline infusion on hepatic and portal pressures : preliminary results of a prospective observational trial
Martha Wolfskeil
Jurgen van Limmen
PIET WYFFELS
Frederik Berrevoet
Luc De Baerdemaeker
Stefan De Hert
C3
Conference
2020
Effect of noradrenaline on hepatic blood flow : preliminary results of a prospective observational
Marilie Verougstraete
Jurgen van Limmen
PIET WYFFELS
Frederik Berrevoet
Stefan De Hert
Luc De Baerdemaeker
C3
Conference
2020
Effect of somatostatin on system haemodynamics and hepatic blood flow
Heleen Thierens
Jurgen van Limmen
PIET WYFFELS
Frederik Berrevoet
Luc De Baerdemaeker
Stefan De Hert
C3
Conference
2020
Effects of propofol and sevoflurane on hepatic blood flow : a randomized controlled trial
Jurgen van Limmen
PIET WYFFELS
Frederik Berrevoet
Aude Vanlander
Laurent Coeman
Patrick Wouters
Stefan De Hert
Luc De Baerdemaeker
A1
Journal Article
in
BMC ANESTHESIOLOGY
2020
Intraoperative ventilator settings and their association with postoperative pulmonary complications in neurosurgical patients : post-hoc analysis of LAS VEGAS study
Chiara Robba
Sabrine N. T. Hemmes
Ary Serpa Neto
Thomas Bluth
Jaume Canet
Michael Hiesmayr
M. Wiersma Hollmann
Gary H. Mills
Marcos F. Vidal Melo
Christian Putensen
et al.
A1
Journal Article
in
BMC ANESTHESIOLOGY
2020
2019
A new algorithm to quantify cardio-pulmonary interaction in patients with atrial fibrillation
PIET WYFFELS
Stefan De Hert
Patrick Wouters
C3
Conference
2019
Association between night-time surgery and occurrence of intraoperative adverse events and postoperative pulmonary complications
A Cortegiani
C Gregoretti
AS Neto
SNT Hemmes
L Ball
J Canet
M Hiesmayr
MW Hollmann
GH Mills
MFV Melo
et al.
A1
Journal Article
in
BRITISH JOURNAL OF ANAESTHESIA
2019
Effect of intraoperative high Positive End-Expiratory Pressure (PEEP) with recruitment maneuvers vs low PEEP on postoperative pulmonary complications in obese patients : a randomized clinical trial
Ary Serpa Neto
Marcelo Gama de Abreu
Ilona Bobek
Jaume C Canet
Cesare Gregoretti
Goran Hedenstierna
Michael Hiesmayr
Markus Hollmann
Samir Jaber
Marc J Licker
et al.
A1
Journal Article
in
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION
2019
Prospective observational cohort study on grading the severity of postoperative complications in global surgery research
T. E. F. Abbott
K. E. Greaves
Ashok Patel
T. Ahmad
J. Haddow
E. Futier
M. Biais
K. Slim
R. M. Pearse
Jacques Abeloos
et al.
A1
Journal Article
in
BRITISH JOURNAL OF SURGERY
2019
Trial sequential analysis uncovers lack of power and incorrect conclusions in current anaesthetic meta-analyses
Mieke Maeckelberghe
Koen Lapage
PIET WYFFELS
Stefan De Hert
Patrick Wouters
C3
Conference
2019
2018
Determination of the minimum local anesthetic dose (MLAD) of spinal chloroprocaine for inguinal herniorrhaphy in ambulatory surgery, preliminary results
ALIAKSANDRA PARASHCHANKA
Stijn Hofman
Marc Coppens
PIET WYFFELS
Patrick Wouters
Stefan De Hert
C3
Conference
2018
Do pre-ejection periods simultaneously measured with plethysmography reflect invasive arterial line measurements?
Pieterjan Tuybens
PIET WYFFELS
C3
Conference
2018
Does the extent of liver resection influence postoperative INR changes : a retrospective analysis
Xavier Iturriagagoitia Bassas
Jurgen van Limmen
PIET WYFFELS
Luc De Baerdemaeker
Stefan De Hert
Roberto Troisi
C3
Conference
2018
Effect of propofol and sevoflurane on hepato-splanchnic blood flow : preliminary
Lien Van Laethem
Jurgen van Limmen
PIET WYFFELS
Luc De Baerdemaeker
Frederik Berrevoet
Stefan De Hert
C3
Conference
2018
Postoperative time course of INR values in laparoscopic and open liver surgery : a retrospective analysis
Emmanuel Annaert
Jurgen van Limmen
PIET WYFFELS
Roberto Troisi
Luc De Baerdemaeker
Stefan De Hert
C3
Conference
2018
Predicting perioperative acute kidney injury in liver surgery
Laurent Coeman
Jurgen van Limmen
PIET WYFFELS
Luc De Baerdemaeker
Roberto Troisi
Stefan De Hert
C3
Conference
2018
The LAS VEGAS risk score for prediction of postoperative pulmonary complications : an observational study
Ary Serpa Neto
Luiz Guilherme, V da Costa
Sabrine NT Hemmes
Jaume Canet
Göran Hedenstierna
Samir Jaber
Michael Hiesmayr
Markus W Hollmann
Gary H Mills
Marcos F Vidal Melo
et al.
A1
Journal Article
in
EUROPEAN JOURNAL OF ANAESTHESIOLOGY
2018
The surgical safety checklist and patient outcomes after surgery : a prospective observational cohort study, systematic review and meta-analysis
TEF Abbott
T Ahmad
MK Phull
AJ Fowler
R Hewson
BM Biccard
MS Chew
M Gillies
RM Pearse
for the International Surgical Outcomes Study (ISOS) group
et al.
A1
Journal Article
in
BRITISH JOURNAL OF ANAESTHESIA
2018
2017
Contemporary goal-directed hemodynamic algorithms fail to improve perioperative mortality reduction : a systematic review and trial sequential analysis
Koen Lapage
PIET WYFFELS
Stefan De Hert
Patrick Wouters
C3
Conference
2017
Critical care admission following elective surgery was not associated with survival benefit : prospective analysis of data from 27 countries
Brennan C Kahan
Desponia Koulenti
Kostoula Arvaniti
Vanessa Beavis
Douglas Campbell
Matthew Chan
Rui Moreno
Rupert M Pearse
the International Surgical Outcomes Study (ISOS) group
Patrick Wouters
et al.
A1
Journal Article
in
INTENSIVE CARE MEDICINE
2017
Effects of goal-directed hemodynamic therapy on postoperative renal outcome depends on the applied hemodynamic strategy : a systematic review with trial sequential analysis
Koen Lapage
PIET WYFFELS
Stefan De Hert
Patrick Wouters
C3
Conference
2017
Epidemiology, practice of ventilation and outcome for patients at increased risk of postoperative pulmonary complications : LAS VEGAS - an observational study in 29 countries
The LAS VEGAS investigators
Stefan De Hert
Luc De Baerdemaeker
Bjorn Heyse
Jurgen van Limmen
PIET WYFFELS
TOM JACOBS
NATHALIE ROELS
ANN DE BRUYNE
A1
Journal Article
in
EUROPEAN JOURNAL OF ANAESTHESIOLOGY
2017
How should the stroke volume variation be calculated? : insights from a mathematical model
TINEKE VANDENBOSCH
PIET WYFFELS
Stefan De Hert
Patrick Wouters
C3
Conference
2017
In-hospital clinical outcomes after upper gastrointestinal surgery : data from an international observational study
T. Ahmad
R. A. Bouwman
I. Grigoras
C. Aldecoa
C. Hofer
A. Hoeft
P. Holt
L. A. Fleisher
W. Buhre
R. M. Pearse
et al.
A1
Journal Article
in
EJSO
2017
Incidence of severe critical events in paediatric anaesthesia (APRICOT) : a prospective multicentre observational study in 261 hospitals in Europe
Walid Habre
Nicola Disma
Katalin Virag
Martin Joehr
Brigitte Leva
Neil S Morton
Petronella M Vermeulen
Marzena Zielinska
Krisztina Boda
Walter Klimscha
et al.
A1
Journal Article
in
LANCET RESPIRATORY MEDICINE
2017
Influence of mechanical ventilation on ECG-voltages in the frontal plane : 2 distinct patterns of the Brody-effect
Sylvie Parys
PIET WYFFELS
Stefaan Bouchez
Patrick Wouters
C3
Conference
2017
Management of severe perioperative bleeding : guidelines from the European Society of Anaesthesiology : first update 2016
Sibylle A Kozek-Langenecker
Aamer B Ahmed
Arash Afshari
Pierre Albaladejo
Cesar Aldecoa
Guidrius Barauskas
Edoardo De Robertis
David Faraoni
Daniela C Filipescu
Dietmar Fries
et al.
A1
Journal Article
in
EUROPEAN JOURNAL OF ANAESTHESIOLOGY
2017
Use of failure-to-rescue to identify international variation in postoperative care in low-, middle- and high-income countries : a 7-day cohort study of elective surgery
T. Ahmad
R. A. Bouwman
I. Grigoras
C. Aldecoa
C. Hofer
A. Hoeft
P. Holt
L. A. Fleisher
W. Buhre
R. M. Pearse
et al.
A1
Journal Article
in
BRITISH JOURNAL OF ANAESTHESIA
2017
2016
Dynamic filling parameters in patients with atrial fibrillation: differentiating rhythm induced from ventilation-induced variations in pulse pressure
PIET WYFFELS
FREDERIC VAN HEUVERSWYN
Stefan De Hert
Patrick Wouters
A1
Journal Article
in
AMERICAN JOURNAL OF PHYSIOLOGY-HEART AND CIRCULATORY PHYSIOLOGY
2016
Global patient outcomes after elective surgery : prospective cohort study in 27 low-, middle- and high-income countries : the International Surgical Outcomes Study group
T Ahmad
RA Bouwman
I Grigoras
C Aldecoa
C Hofer
A Hoeft
P Holt
LA Fleisher
W Buhre
RM Pearse
et al.
A1
Journal Article
in
BRITISH JOURNAL OF ANAESTHESIA
2016
Intraoperative transfusion practices in Europe
J Meier
D Filipescu
S Kozek-Langenecker
J Llau Pitarch
S Mallett
P Martus
I Matot
the ETPOS collaborators
Luc De Baerdemaeker
Stefan De Hert
et al.
A1
Journal Article
in
BRITISH JOURNAL OF ANAESTHESIA
2016
2015
Assessing pulse pressure variation (PPV) in patients with atrial fibrillation, 1: predicting the pulse pressure of an irregular beat in apnea
PIET WYFFELS
FREDERIC VAN HEUVERSWYN
Stefan De Hert
Patrick Wouters
C3
Conference
2015
Assessing pulse pressure variation (PPV) in patients with atrial fibrillation, 2 : the effect of mechanical ventilation
PIET WYFFELS
FREDERIC VAN HEUVERSWYN
Stefan De Hert
Patrick Wouters
C3
Conference
2015
Renal outcome of goal-directed haemodynamic therapy varies with the applied haemodynamic monitoring in the high risk surgical patient
Koen Lapage
Piet Wyffels
Stefan De Hert
Patrick Wouters
C3
Conference
2015
2014
Short-term storage effects of citrate on thromboelastography (TEG) variables in healthy volunteers
Koen Lapage
PIET WYFFELS
MAARTEN HEMERYCK
Koen Reyntjens
Stefan De Hert
Patrick Wouters
C3
Conference
2014
2013
Management of severe perioperative bleeding : guidelines from the European Society of Anaesthesiology
Sibylle A Kozek-Langenecker
Arash Afshari
Pierre Albaladejo
Cesar Aldecoa Alvarez Santullano
Edoardo De Robertis
Daniela C Filipescu
Dietmar Fries
Klaus Görlinger
Thorsten Haas
Georgina Imberger
et al.
A1
Journal Article
in
EUROPEAN JOURNAL OF ANAESTHESIOLOGY
2013
The response of bispectral index to laryngoscopy, comparison between hemispheres in patients with a brain tumour versus a healthy control group
Stefan De Hert
PIET WYFFELS
Michel Struys
HUGO VEREECKE
Barbara Wyler
Jean-Pierre Kalala Okito
C3
Conference
2013
2012
The 'gray zone approach' : assessing the accuracy of pulse pressure variation without considering the prevalence?
PIET WYFFELS
Patrick Wouters
A1
Journal Article
in
ANESTHESIOLOGY
2012
2011
Anaphylactic shock and hyperfibrinolysis measured with thrombo-elastography
ALIAKSANDRA PARASHCHANKA
PIET WYFFELS
Jurgen van Limmen
Patrick Wouters
A2
Journal Article
in
ACTA ANAESTHESIOLOGICA BELGICA
2011
HIPEC: the influence of perfusion temperature on outcome
Johanna Verhulst
PIET WYFFELS
Filip De Somer
Wim Ceelen
C3
Conference
2011
The influence of the temperature of the dialysate on hyperglycemia during hyperthermic intraperitoneal chemoperfusion (HIPEC) with oxaliplatin
JOERI VAN EESTER
PIET WYFFELS
Jurgen van Limmen
W De Somer
Wim Ceelen
Patrick Wouters
C3
Conference
2011
2010
The value of pulse pressure and stroke volume variation as predictors of fluid responsiveness during open chest surgery
PIET WYFFELS
P Sergeant
Patrick Wouters
A1
Journal Article
in
ANAESTHESIA
2010
2007
Ventilation-induced plethysmographic variations predict fluid responsiveness in ventilated postoperative cardiac surgery patients
PIET WYFFELS
Pieter-Jan Durnez
Johan Helderweirt
Willem M. A. Stockman
Dirk De Kegel
A1
Journal Article
in
ANESTHESIA AND ANALGESIA
2007