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
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Part of Anesthesiology, p. 799-809, 2015
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2014
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Part of British Journal of Anaesthesia, p. 141-149, 2014
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Clinical guidelines on central venous catheterisation
Part of Acta Anaesthesiologica Scandinavica, p. 508-524, 2014
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Part of The Journal of craniofacial surgery (Print), 2012
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Part of British Journal of Anaesthesia, p. 690-697, 2012
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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
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Part of Critical Care, 2011
Recent publications
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Part of Pediatric Blood & Cancer, 2026
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Part of Journal of Vascular Access, p. 1179-1188, 2026
- DOI for The effects of a new device on mechanical complications of short peripheral intravenous catheters: A randomized controlled trial
- Download full text (pdf) of The effects of a new device on mechanical complications of short peripheral intravenous catheters: A randomized controlled trial
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Part of Journal of Plastic, Reconstructive & Aesthetic Surgery, p. 1-8, 2026
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Part of Acta Anaesthesiologica Scandinavica, 2026
- DOI for Anesthesia Practices for Preterm Infants: A Survey in the Nordic Countries and Review of the Literature
- Download full text (pdf) of Anesthesia Practices for Preterm Infants: A Survey in the Nordic Countries and Review of the Literature
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Part of British Journal of Anaesthesia, p. 380-381, 2026
All publications
Articles in journal
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Part of Journal of Vascular Access, p. 1179-1188, 2026
- DOI for The effects of a new device on mechanical complications of short peripheral intravenous catheters: A randomized controlled trial
- Download full text (pdf) of The effects of a new device on mechanical complications of short peripheral intravenous catheters: A randomized controlled trial
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Part of Journal of Plastic, Reconstructive & Aesthetic Surgery, p. 1-8, 2026
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Part of Acta Anaesthesiologica Scandinavica, 2026
- DOI for Anesthesia Practices for Preterm Infants: A Survey in the Nordic Countries and Review of the Literature
- Download full text (pdf) of Anesthesia Practices for Preterm Infants: A Survey in the Nordic Countries and Review of the Literature
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Part of British Journal of Anaesthesia, p. 380-381, 2026
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Consensus recommendations for paediatric airway topicalisation using lidocaine
Part of Anaesthesia, p. 1237-1246, 2025
- DOI for Consensus recommendations for paediatric airway topicalisation using lidocaine
- Download full text (pdf) of Consensus recommendations for paediatric airway topicalisation using lidocaine
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Part of Intensive & Critical Care Nursing, 2025
- DOI for Parents' experience of being present or absent during anesthesia induction of children under six months of age. A mixed randomized controlled study
- Download full text (pdf) of Parents' experience of being present or absent during anesthesia induction of children under six months of age. A mixed randomized controlled study
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Part of PLOS ONE, 2025
- DOI for The Covid-19 pandemic in Sweden: Prolonged and unevenly distributed effects on the volume of pediatric anesthesia and surgery demonstrated by data from the Swedish Perioperative Register
- Download full text (pdf) of The Covid-19 pandemic in Sweden: Prolonged and unevenly distributed effects on the volume of pediatric anesthesia and surgery demonstrated by data from the Swedish Perioperative Register
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The Development of a European Registry for Facial Dysostosis Syndromes: A Delphi-Guided Approach
Part of The Journal of Craniofacial Surgery, p. 2712-2716, 2025
- DOI for The Development of a European Registry for Facial Dysostosis Syndromes: A Delphi-Guided Approach
- Download full text (pdf) of The Development of a European Registry for Facial Dysostosis Syndromes: A Delphi-Guided Approach
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Part of British Journal of Anaesthesia, 2025
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Part of Acta Anaesthesiologica Scandinavica, 2025
- DOI for A Prospective Observational Study of Intraoperative Regional Cerebral Desaturation and Negative Postoperative Behavioural Changes After Non-Cardiac Paediatric Surgery
- Download full text (pdf) of A Prospective Observational Study of Intraoperative Regional Cerebral Desaturation and Negative Postoperative Behavioural Changes After Non-Cardiac Paediatric Surgery
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Part of Pediatric Anaesthesia, 2025
- DOI for Estimation of Residual Gastric Content After 3 or 4 h Fasting for Breast Milk in Infants: A Pilot Study With Randomization
- Download full text (pdf) of Estimation of Residual Gastric Content After 3 or 4 h Fasting for Breast Milk in Infants: A Pilot Study With Randomization
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Critical Care Intubation Checklists: Navigating Complexity to Improve Outcomes
Part of Acta Anaesthesiologica Scandinavica, 2025
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Part of British Journal of Anaesthesia, p. 141-147, 2025
- DOI for Impact of liberal preoperative clear fluid fasting regimens on the risk of pulmonary aspiration in children (EUROFAST): an international prospective cohort study
- Download full text (pdf) of Impact of liberal preoperative clear fluid fasting regimens on the risk of pulmonary aspiration in children (EUROFAST): an international prospective cohort study
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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.
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6-4-2 or 6-4-0: In which direction should we go?
Part of Acta Anaesthesiologica Scandinavica, 2025
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Part of Pediatric Anaesthesia, p. 662-664, 2024
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Part of British Journal of Anaesthesia, p. 931-933, 2024
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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
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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
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Part of The Journal of Craniofacial Surgery, p. 1352-1355, 2024
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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
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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
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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
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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
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Clear rules for clear fluids fasting in children
Part of British Journal of Anaesthesia, p. 18-20, 2024
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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
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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
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Ephedrine to treat intraoperative hypotension in infants: what is the target?
Part of British Journal of Anaesthesia, p. 510-515, 2023
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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
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Part of European Journal of Anaesthesiology, p. 4-25, 2022
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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
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Part of European Journal of Anaesthesiology, p. 1-3, 2022
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Harmonising paediatric anaesthesia training in Europe: Proposal of a roadmap
Part of European Journal of Anaesthesiology, p. 642-645, 2022
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Perioperative fasting times in children and adolescents
Part of Anasthesiologie und Intensivmedizin, p. 320-328, 2022
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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
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Part of Acta Anaesthesiologica Scandinavica, p. 1381-1389, 2021
- DOI for High-flow nasal cannula versus face mask for preoxygenation in obese patients: A randomised controlled trial
- Download full text (pdf) of High-flow nasal cannula versus face mask for preoxygenation in obese patients: A randomised controlled trial
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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
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Part of Journal of applied physiology, p. 813-826, 2021
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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"
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Pro-Con Debate: 1-vs 2-Hour Fast for Clear Liquids Before Anesthesia in Children
Part of Anesthesia and Analgesia, p. 581-591, 2021
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Part of Pediatric Anaesthesia, p. 846-853, 2021
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Comparison of different methods for lung immobilization in an animal model
Part of Radiotherapy and Oncology, p. 151-158, 2020
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Part of The Journal of Heart and Lung Transplantation, p. 795-804, 2020
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Reply to 'Testing mask ventilation: It's capnography that counts'
Part of Acta Anaesthesiologica Scandinavica, p. 420-420, 2020
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Report from the First International Meeting on Iterative Pediatric Anesthesia
Part of Pediatric Anaesthesia, p. 84-85, 2020
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Adaptation of lung, chest wall, and respiratory muscles during pregnancy: preparing for birth
Part of Journal of applied physiology, p. 1640-1650, 2019
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Part of Pediatric Anaesthesia, p. 1173-1178, 2019
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Part of Acta Anaesthesiologica Scandinavica, p. 1178-1183, 2019
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Specific anesthesia-induced lung volume changes from induction to emergence: a pilot study.
Part of Acta Anaesthesiologica Scandinavica, p. 282-292, 2018
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Part of Pediatric Anaesthesia, p. 46-52, 2018
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The diaphragm before and after lung transplant (LT)
Part of European Respiratory Journal, 2018
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The Effect Of Pregnancy On Respiratory Function
Part of European Respiratory Journal, 2018
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Part of European Respiratory Journal, 2018
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Fourth Swedish difficult airway guidelines
Part of Acta Anaesthesiologica Scandinavica, p. 1035-1036, 2017
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Part of Pediatric Anaesthesia, p. 711-717, 2017
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Vascular access: guidance for success
Part of Anaesthesia, p. 494-497, 2016
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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
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Part of Anesthesiology, p. 799-809, 2015
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Part of Anesthesiology, p. 799-809, 2015
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Part of British Journal of Anaesthesia, p. 141-149, 2014
-
Part of The Journal of craniofacial surgery (Print), 2012
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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
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Part of Acta Anaesthesiologica Scandinavica, p. 588-596, 2011
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Part of Intensive Care Medicine, p. 1021-1030, 2011
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Part of Critical Care, 2011
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Lung recruitment assessed by total respiratory system input reactance
Part of Intensive Care Medicine, p. 2164-2172, 2009
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Low-dose oral midazolam reduces fear and distress during needle procedures in children with cancer
Part of Pediatric Blood & Cancer, p. 1200-1204, 2009
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Part of Journal of Neurosurgery, p. 1076-1084, 2005
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Part of Acta Neurol Scand, p. 25, 2004
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Part of J Neurol Neurosurg Psychiat, p. 455, 2001
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Part of Acta Neurol Scand, p. 18, 2000
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Part of Acta Anaesthesiol. Scand., p. 919, 2000
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PET i neurointensivvård och forskning.
Part of Nordisk Medicin, p. 49, 1998
Articles, review/survey
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Part of Pediatric Blood & Cancer, 2026
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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
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Visual aids for pediatric airway management
Part of Pediatric Anaesthesia, p. 371-374, 2020
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Preoperative fasting in children: review of existing guidelines and recent developments
Part of British Journal of Anaesthesia, p. 469-474, 2018
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Preoperative fasting guidelines in pediatric anesthesia: are we ready for a change?
Part of Current Opinion in Anaesthesiology, p. 342-348, 2018
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Clinical guidelines on central venous catheterisation
Part of Acta Anaesthesiologica Scandinavica, p. 508-524, 2014
Manuscripts (preprints)
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2014
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