Evidence map›Paper›PMID 40410101›Full record

ArticleBritish journal of anaesthesia2025

Impact of liberal preoperative clear fluid fasting regimens on the risk of pulmonary aspiration in children (EUROFAST): an international prospective cohort study.

Peter Frykholm, Ali-Reza Modiri, Anna Klaucane, Christiane E Beck, Lionel Bouvet, Rebecca S Isserman, Vimmi Oshan, Paul A Stricker, Vinícius C Quintão, Robert Frithiof and 1 more

Registry-linked trialAbstract readMulticenter Study
In one paragraph

Article in British journal of anaesthesia, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07482345 (Impact of Three Different Preoperative Fasting Strategies on Gastric Ultrasound Findings and Anxiety Levels in Children Undergoing Inguinoscrotal Surgery), which is not on this map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT07482345 narecruitingnot on this mapstarted 2026, after this paper: background citation

Impact of Three Different Preoperative Fasting Strategies on Gastric Ultrasound Findings and Anxiety Levels in Children Undergoing Inguinoscrotal Surgery: A Prospective Randomized Trial

TypeinterventionalSponsorBursa City HospitalRan2026 to 2027Enrolled90ConditionsPreoperative Fasting, Enhanced Recovery After Surgery (ERAS) Protocol, Pediatric SurgeryArmsCarbohydrate-loading fluid, Sip-till-send clear fluid
3 · Its place in the literature

Who cites it

10 citing papers in PubMed.

  1. Article
  2. Preoperative fasting guidelines: A narrative review.European journal of anaesthesiology and intensive care · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Peter FrykholmDepartment of Surgical Sciences, Section of Anaesthesiology and Intensive Care Medicine, Uppsala University, Uppsala, Sweden; Centre for Paediatric Anaesthesia and Intensive Care Research, Uppsala University, Uppsala, Sweden. Electronic address: peter.frykholm@uu.se.
Ali-Reza ModiriDepartment of Surgical Sciences, Section of Anaesthesiology and Intensive Care Medicine, Uppsala University, Uppsala, Sweden; Centre for Paediatric Anaesthesia and Intensive Care Research, Uppsala University, Uppsala, Sweden.
Anna KlaucaneDepartment of Surgical Sciences, Section of Anaesthesiology and Intensive Care Medicine, Uppsala University, Uppsala, Sweden.
Christiane E BeckDepartment of Anesthesiology and Intensive Care Medicine, Hannover Medical School, Hannover, Germany.
Lionel BouvetDepartment of Anesthesiology and Intensive Care, Hospices Civils de Lyon, Femme Mère Enfant Hospital, University of Lyon, Université Claude Bernard, Lyon, France.
Rebecca S IssermanDepartment of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
Vimmi OshanDepartment of Paediatric Anaesthesia, Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester, UK.
Paul A StrickerDepartment of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
Vinícius C QuintãoInstituto da Criança e do Adolescente, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil.
Robert FrithiofDepartment of Surgical Sciences, Section of Anaesthesiology and Intensive Care Medicine, Uppsala University, Uppsala, Sweden; Centre for Paediatric Anaesthesia and Intensive Care Research, Uppsala University, Uppsala, Sweden.
EUROFAST Collaborative Group

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPreoperative fasting regimens designed to minimise the risk of pulmonary aspiration have undergone significant changes, but unequivocal evidence of the safety of reducing clear fluid fasting has been lacking. We compared the risk of pulmonary aspiration in children using three different recommendations for clear fluid fasting.

methodsIn this prospective multicentre cohort study, centres with >1000 paediatric anaesthesia cases per year were eligible. Regurgitation events, whether they were transient or led to consequences affecting postoperative care, were reported in detail. All centres also reported the number of anaesthetised children per year and which preoperative fasting regimen they used.

resultsThe 31 participating centres contributed a total of 306 900 anaesthetic procedures. The incidence of confirmed pulmonary aspiration was 1.18:10 000 in the sip-til-send group, 0.96:10 000 in the ≥1 h group, and 1.83:10 000 in the control group. There was no mortality as a result of aspiration. The 95% confidence intervals of the differences in confirmed pulmonary aspiration between the control group and the ≥1 h clear fluid fasting and the sip-til-send group were -0.344 to 3.76 and -1.48 to 3.63, respectively. Both sip-til-send and ≥1 h clear fluid fasting were statistically noninferior to ≥2 h clear fluid fasting regarding the incidence of confirmed aspiration, transient regurgitation, and regurgitation leading to escalation of care or intensive care.

conclusionsThe study provides evidence for the safety of reducing preoperative fasting time for clear fluids in children aged <16 yr from 2 h to ≤1 h.

Indexed as

FastingPneumonia, AspirationPreoperative CareRespiratory AspirationAdolescentChildChild, PreschoolCohort StudiesFemaleHumansInfantMaleProspective Studiesclear fluidsgeneral anaesthesiapaediatric anaesthesiapreoperative fastingpulmonary aspiration

Identifiers

PMID40410101
PMCPMC12226750

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.