Peter Frykholm
Adjunct senior lecturer at Department of Surgical Sciences; Anaesthesiology and Intensive Care
- Telephone:
- +46 72 239 73 47
- Mobile phone:
- +46 70 845 49 69
- E-mail:
- peter.frykholm@uu.se
- Visiting address:
- Akademiska sjukhuset, ingång 70, 1tr
751 85 Uppsala - Postal address:
- Akademiska sjukhuset, ingång 70, 1tr
751 85 UPPSALA

Publications
Selection of publications
Part of Anesthesiology, p. 799-809, 2015
Part of Anesthesiology, 2014
Part of British Journal of Anaesthesia, p. 141-149, 2014
Clinical guidelines on central venous catheterisation
Part of Acta Anaesthesiologica Scandinavica, p. 508-524, 2014
Part of The Journal of craniofacial surgery (Print), 2012
Part of British Journal of Anaesthesia, p. 690-697, 2012
Part of Critical Care, 2012
- DOI for Optimizing positive end-expiratory pressure by oscillatory mechanics minimizes tidal recruitment and distension: an experimental study in a lavage model of lung injury
- Download full text (pdf) of Optimizing positive end-expiratory pressure by oscillatory mechanics minimizes tidal recruitment and distension: an experimental study in a lavage model of lung injury
Part of Critical Care, 2011
Recent publications
Part of British Journal of Anaesthesia, p. 1432-1439, 2025
- DOI for Balanced electrolyte solution with 1% glucose as intraoperative maintenance fluid in infants: a prospective study of glucose, electrolyte, and acid-base homeostasis.
- Download full text (pdf) of Balanced electrolyte solution with 1% glucose as intraoperative maintenance fluid in infants: a prospective study of glucose, electrolyte, and acid-base homeostasis.
6-4-2 or 6-4-0: In which direction should we go?
Part of Acta Anaesthesiologica Scandinavica, 2025
Part of Acta Anaesthesiologica Scandinavica, p. 1561-1564, 2024
- DOI for Paediatric postoperative acute kidney injury after non-cardiac surgery: Protocol for a systematic review and meta-analysis
- Download full text (pdf) of Paediatric postoperative acute kidney injury after non-cardiac surgery: Protocol for a systematic review and meta-analysis
Part of Pediatric Anaesthesia, p. 662-664, 2024
Pediatric anesthesia in Europe: Variations within uniformity
Part of Pediatric Anaesthesia, p. 919-925, 2024
- DOI for Pediatric anesthesia in Europe: Variations within uniformity
- Download full text (pdf) of Pediatric anesthesia in Europe: Variations within uniformity
All publications
Articles in journal
Part of British Journal of Anaesthesia, p. 1432-1439, 2025
- DOI for Balanced electrolyte solution with 1% glucose as intraoperative maintenance fluid in infants: a prospective study of glucose, electrolyte, and acid-base homeostasis.
- Download full text (pdf) of Balanced electrolyte solution with 1% glucose as intraoperative maintenance fluid in infants: a prospective study of glucose, electrolyte, and acid-base homeostasis.
6-4-2 or 6-4-0: In which direction should we go?
Part of Acta Anaesthesiologica Scandinavica, 2025
Part of Pediatric Anaesthesia, p. 662-664, 2024
Pediatric anesthesia in Europe: Variations within uniformity
Part of Pediatric Anaesthesia, p. 919-925, 2024
- DOI for Pediatric anesthesia in Europe: Variations within uniformity
- Download full text (pdf) of Pediatric anesthesia in Europe: Variations within uniformity
Part of The Journal of Craniofacial Surgery, p. 1352-1355, 2024
Part of British Journal of Anaesthesia, p. 931-933, 2024
Distribution and outcomes of paediatric anaesthesia services in Sweden: an epidemiological
Part of British Journal of Anaesthesia, p. 804-809, 2024
- DOI for Distribution and outcomes of paediatric anaesthesia services in Sweden: an epidemiological
- Download full text (pdf) of Distribution and outcomes of paediatric anaesthesia services in Sweden: an epidemiological
Part of Best Practice & Research, p. 103-110, 2024
- DOI for Preoperative fasting in children. The evolution of recommendations and guidelines, and the underlying evidence
- Download full text (pdf) of Preoperative fasting in children. The evolution of recommendations and guidelines, and the underlying evidence
Part of British Journal of Anaesthesia, p. 260-266, 2024
- DOI for Effects of caloric and nutrient content of oral fluids on gastric emptying in volunteers: a randomised crossover study
- Download full text (pdf) of Effects of caloric and nutrient content of oral fluids on gastric emptying in volunteers: a randomised crossover study
Part of Acta Paediatrica, p. 550-556, 2024
- DOI for Swedish registry study showed that 50% of paediatric operations were performed in university hospitals and mortality was low
- Download full text (pdf) of Swedish registry study showed that 50% of paediatric operations were performed in university hospitals and mortality was low
Lung impedance changes during awake prone positioning in COVID-19: A non-randomized cross-over study
Part of PLOS ONE, 2024
- DOI for Lung impedance changes during awake prone positioning in COVID-19: A non-randomized cross-over study
- Download full text (pdf) of Lung impedance changes during awake prone positioning in COVID-19: A non-randomized cross-over study
Clear rules for clear fluids fasting in children
Part of British Journal of Anaesthesia, p. 18-20, 2024
Part of Upsala Journal of Medical Sciences, 2023
- DOI for The Aura-Gain laryngeal mask for airway management in neonatal inguinal hernia surgery: A feasibility study
- Download full text (pdf) of The Aura-Gain laryngeal mask for airway management in neonatal inguinal hernia surgery: A feasibility study
Reply to: New ESAIC fasting guidelines for clear fluids in children Much ado about nothing or is it?
Part of European Journal of Anaesthesiology, p. 148-149, 2023
Ephedrine to treat intraoperative hypotension in infants: what is the target?
Part of British Journal of Anaesthesia, p. 510-515, 2023
Part of Medical Oncology, 2023
- DOI for Randomized cross-over study investigating the tolerability and side effects of an intra-oral air-cooling device compared to ice in healthy volunteers
- Download full text (pdf) of Randomized cross-over study investigating the tolerability and side effects of an intra-oral air-cooling device compared to ice in healthy volunteers
Part of Health Science Reports, 2022
- DOI for Effect of high-flow nasal oxygen on postoperative oxygenation in obese patients: A randomized controlled trial
- Download full text (pdf) of Effect of high-flow nasal oxygen on postoperative oxygenation in obese patients: A randomized controlled trial
Part of European Journal of Anaesthesiology, p. 1-3, 2022
Part of European Journal of Anaesthesiology, p. 4-25, 2022
Harmonising paediatric anaesthesia training in Europe: Proposal of a roadmap
Part of European Journal of Anaesthesiology, p. 642-645, 2022
Perioperative fasting times in children and adolescents
Part of Anasthesiologie und Intensivmedizin, p. 320-328, 2022
Part of Journal of applied physiology, p. 813-826, 2021
Role of Renal Sympathetic Nerve Activity in Volatile Anesthesia's Effect on Renal Excretory Function
Part of Function, 2021
- DOI for Role of Renal Sympathetic Nerve Activity in Volatile Anesthesia's Effect on Renal Excretory Function
- Download full text (pdf) of Role of Renal Sympathetic Nerve Activity in Volatile Anesthesia's Effect on Renal Excretory Function
Part of Critical Care, 2021
- DOI for Letter to the Editor in response to "Find the real responders and improve the outcome of awake prone positioning"
- Download full text (pdf) of Letter to the Editor in response to "Find the real responders and improve the outcome of awake prone positioning"
Part of Critical Care, 2021
- DOI for Awake prone positioning in patients with hypoxemic respiratory failure due to COVID-19: the PROFLO multicenter randomized clinical trial
- Download full text (pdf) of Awake prone positioning in patients with hypoxemic respiratory failure due to COVID-19: the PROFLO multicenter randomized clinical trial
Part of Acta Anaesthesiologica Scandinavica, p. 1381-1389, 2021
Part of Pediatric Anaesthesia, p. 846-853, 2021
Pro-Con Debate: 1-vs 2-Hour Fast for Clear Liquids Before Anesthesia in Children
Part of Anesthesia and Analgesia, p. 581-591, 2021
Comparison of different methods for lung immobilization in an animal model
Part of Radiotherapy and Oncology, p. 151-158, 2020
Part of The Journal of Heart and Lung Transplantation, p. 795-804, 2020
Reply to 'Testing mask ventilation: It's capnography that counts'
Part of Acta Anaesthesiologica Scandinavica, p. 420-420, 2020
Report from the First International Meeting on Iterative Pediatric Anesthesia
Part of Pediatric Anaesthesia, p. 84-85, 2020
Adaptation of lung, chest wall, and respiratory muscles during pregnancy: preparing for birth
Part of Journal of applied physiology, p. 1640-1650, 2019
Part of Pediatric Anaesthesia, p. 1173-1178, 2019
Part of Acta Anaesthesiologica Scandinavica, p. 1178-1183, 2019
Specific anesthesia-induced lung volume changes from induction to emergence: a pilot study.
Part of Acta Anaesthesiologica Scandinavica, p. 282-292, 2018
Part of Pediatric Anaesthesia, p. 46-52, 2018
The diaphragm before and after lung transplant (LT)
Part of European Respiratory Journal, 2018
The Effect Of Pregnancy On Respiratory Function
Part of European Respiratory Journal, 2018
Part of European Respiratory Journal, 2018
Fourth Swedish difficult airway guidelines
Part of Acta Anaesthesiologica Scandinavica, p. 1035-1036, 2017
Part of Pediatric Anaesthesia, p. 711-717, 2017
Vascular access: guidance for success
Part of Anaesthesia, p. 494-497, 2016
Part of Pediatric Anaesthesia, p. 770-777, 2015
- DOI for Low incidence of pulmonary aspiration in children allowed intake of clear fluids until called to the operating suite
- Download full text (pdf) of Low incidence of pulmonary aspiration in children allowed intake of clear fluids until called to the operating suite
Part of Anesthesiology, p. 799-809, 2015
Part of Anesthesiology, p. 799-809, 2015
Part of Anesthesiology, 2014
Part of British Journal of Anaesthesia, p. 141-149, 2014
Part of The Journal of craniofacial surgery (Print), 2012
Part of British Journal of Anaesthesia, p. 690-697, 2012
Part of Critical Care, 2012
- DOI for Optimizing positive end-expiratory pressure by oscillatory mechanics minimizes tidal recruitment and distension: an experimental study in a lavage model of lung injury
- Download full text (pdf) of Optimizing positive end-expiratory pressure by oscillatory mechanics minimizes tidal recruitment and distension: an experimental study in a lavage model of lung injury
Part of Intensive Care Medicine, p. 1021-1030, 2011
Part of Acta Anaesthesiologica Scandinavica, p. 588-596, 2011
Part of Critical Care, 2011
Lung recruitment assessed by total respiratory system input reactance
Part of Intensive Care Medicine, p. 2164-2172, 2009
Low-dose oral midazolam reduces fear and distress during needle procedures in children with cancer
Part of Pediatric Blood & Cancer, p. 1200-1204, 2009
Part of Journal of Neurosurgery, p. 1076-1084, 2005
Part of Acta Neurol Scand, p. 25, 2004
Part of J Neurol Neurosurg Psychiat, p. 455, 2001
Part of Acta Anaesthesiol. Scand., p. 919, 2000
Part of Acta Neurol Scand, p. 18, 2000
PET i neurointensivvård och forskning.
Part of Nordisk Medicin, p. 49, 1998
Articles, review/survey
Part of Acta Anaesthesiologica Scandinavica, p. 1561-1564, 2024
- DOI for Paediatric postoperative acute kidney injury after non-cardiac surgery: Protocol for a systematic review and meta-analysis
- Download full text (pdf) of Paediatric postoperative acute kidney injury after non-cardiac surgery: Protocol for a systematic review and meta-analysis
Visual aids for pediatric airway management
Part of Pediatric Anaesthesia, p. 371-374, 2020
Preoperative fasting in children: review of existing guidelines and recent developments
Part of British Journal of Anaesthesia, p. 469-474, 2018
Preoperative fasting guidelines in pediatric anesthesia: are we ready for a change?
Part of Current Opinion in Anaesthesiology, p. 342-348, 2018
Clinical guidelines on central venous catheterisation
Part of Acta Anaesthesiologica Scandinavica, p. 508-524, 2014