Evidence map›Paper›PMID 34850862›Full record

ArticleThe British journal of surgery2021

Effects of structured intraoperative briefings on patient outcomes: multicentre before-and-after study.

Franziska Tschan, Sandra Keller, Norbert K Semmer, Eliane Timm-Holzer, Jasmin Zimmermann, Simon A Huber, Simon Wrann, Martin Hübner, Vanessa Banz, Gian Andrea Prevost and 5 more

Abstract readMulticenter Study
In one paragraph

Article in The British journal of surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
–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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  5. Impact of case-specific learning goal on robotic-assisted surgery care delivery.Global surgical education : journal of the Association for Surgical Education · 2026
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  14. A quality improvement initiative using peer audit and feedback to improve compliance.International journal for quality in health care : journal of the International Society for Quality in Health Care · 2022
    Article
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

15 authors.

Franziska TschanInstitute for Work and Organizational Psychology, University of Neuchâtel, Neuchâtel, Switzerland.
Sandra KellerInstitute for Work and Organizational Psychology, University of Neuchâtel, Neuchâtel, Switzerland.
Norbert K SemmerDepartment of Psychology, University of Berne, Berne, Switzerland.
Eliane Timm-HolzerInstitute for Work and Organizational Psychology, University of Neuchâtel, Neuchâtel, Switzerland.
Jasmin ZimmermannInstitute for Work and Organizational Psychology, University of Neuchâtel, Neuchâtel, Switzerland.
Simon A HuberInstitute for Work and Organizational Psychology, University of Neuchâtel, Neuchâtel, Switzerland.
Simon WrannDepartment of Surgery, Triemli Hospital, Zurich, Switzerland.
Martin HübnerDepartment of Visceral Surgery, University Hospital Lausanne (CHUV), Lausanne, Switzerland.
Vanessa BanzDepartment of Visceral Surgery and Medicine, Berne University Hospital, University of Berne, Berne, Switzerland.
Gian Andrea PrevostDepartment of Visceral Surgery and Medicine, Berne University Hospital, University of Berne, Berne, Switzerland.
Jonas MarschallDepartment of Infectious Diseases, University Hospital Berne, Berne, Switzerland.
Daniel CandinasDepartment of Visceral Surgery and Medicine, Berne University Hospital, University of Berne, Berne, Switzerland.
Nicolas DemartinesDepartment of Visceral Surgery, University Hospital Lausanne (CHUV), Lausanne, Switzerland.ORCID 0000-0002-1530-3114
Markus WeberDepartment of Surgery, Triemli Hospital, Zurich, Switzerland.
Guido BeldiDepartment of Visceral Surgery and Medicine, Berne University Hospital, University of Berne, Berne, Switzerland.ORCID 0000-0002-9914-3807

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOperations require collaboration between surgeons, anaesthetia professionals, and nurses. The aim of this study was to determine whether intraoperative briefings influence patient outcomes.

methodsIn a before-and-after controlled trial (9 months baseline; 9 months intervention), intraoperative briefings were introduced in four general surgery centres between 2015 and 2018. During the operation, the responsible surgeon (most senior surgeon present) briefed the surgical team using the StOP? protocol about: progress of the operation (Status), next steps (Objectives), possible problems (Problems), and encouraged asking questions (?). Differences between baseline and intervention were analysed regarding surgical-site infections (primary outcome), mortality, unplanned reoperations, and duration of hospital stay (secondary outcomes), using inverse probability of treatment (IPT) weighting based on propensity scores.

resultsIn total, 8256 patients underwent surgery in the study. Endpoint data were available for 7745 patients (93.8 per cent). IPT-weighted and adjusted intention-to-treat analyses showed no differences in surgical-site infections between baseline and intervention (9.8 versus 9.6 per cent respectively; adjusted difference (AD) -0.15 (95 per cent c.i. -1.45 to 1.14) per cent; odds ratio (OR) 0.92, 95 per cent c.i. 0.83 to 1.15; P = 0.797), but there were reductions in mortality (1.6 versus 1.1 per cent; AD -0.54 (-1.04 to -0.03) per cent; OR 0.60, 0.39 to 0.92; P = 0.018), unplanned reoperations (6.4 versus 4.8 per cent; AD -1.66 (-2.69 to -0.62) per cent; OR 0.72, 0.59 to 0.89; P = 0.002), and fewer prolonged hospital stays (21.6 versus 19.8 per cent; AD -1.82 (-3.48 to -0.15) per cent; OR 0.87, 0.77 to 0.98; P = 0.024).

conclusionShort intraoperative briefings improve patient outcomes and should be performed routinely.

Indexed as

Intraoperative PeriodPatient Care TeamControlled Before-After StudiesFemaleHumansLength of StayMaleMiddle AgedReoperationSurgical Procedures, OperativeTime FactorsTreatment Outcome

Identifiers

PMID34850862
PMCPMC10401893

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

None linked

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.