Evidence map›Paper›PMID 32895000›Full record

ArticleJournal of perioperative practice2021

Massive blood loss protocol 'Code Red' at Papworth Hospital: A closed loop audit.

M Tennyson, J Redlaff, G Biosse-Duplan, M Lewin, N Jones, H Layard Horsfall

Open access · hybridAbstract read
In one paragraph

Article in Journal of perioperative practice, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 85% of its field
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

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

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

6 authors at 3 institutions in 1 country.

M TennysonAddenbrooke's Hospital, Cambridge, UK.
J RedlaffSchool of Clinical Medicine, University of Cambridge, Cambridge, UK.ORCID https://orcid.org/0000-0003-3818-4717
G Biosse-DuplanSchool of Clinical Medicine, University of Cambridge, Cambridge, UK.
M LewinDepartment of Transfusion, Addenbrooke's Hospital, Cambridge, UK.
N JonesDepartment of Cardiothoracic Anaesthesia and Critical Care Medicine, Papworth Hospital NHS Foundation Trust, Cambridge, UK.
H Layard HorsfallDivision of Neurosurgery, Department of Clinical Neurosciences, Addenbrooke's Hospital and University of Cambridge, Cambridge, UK.
University of Cambridge · GBAddenbrooke's Hospital · GBPapworth Hospital NHS Foundation Trust · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo investigate if the massive blood loss protocol 'Code Red' at a specialist cardiothoracic hospital was activated according to local and national guidelines by a closed loop audit.

methodsElectronic and paper patient care systems were searched in 2015 and 2018 to access records for the 'Code Red' activations. Activation of the massive blood loss protocol was compared against the national standards set by The British Committee for Standards in Haematology. The percentage of cases meeting each of the ten standards in the specialist cardiac unit's Protocol for the Management of Massive Blood Loss in Adults (adapted from the national standards) were evaluated.

results'Code Red' protocol was activated on 18 occasions in 2015 and nine occasions in 2018, representing just 0.83 and 0.26% of emergency surgeries, respectively. Between 2015 and 2018, there was a 6% increase of 'Code Red' cases being appropriately activated, a 26% increase in the prompt notification of the haematology department upon activation, alongside a 30% increase in the timely delivery of blood products, and a 25% decrease in the average amount of blood transferred prior to 'Code Red' activation.

conclusionThere has been an improvement in the standards of care and management of massive blood loss this specialist cardiac centre despite the target timeframe being reduced from 30 to 15min between 2015 and 2018. Preparation for and anticipation of massive blood loss has likely decreased the number of incidences requiring 'Code Red' activation, permitting delivery of safe patient care.

Indexed as

Blood TransfusionHospitalsAdultHumansRetrospective StudiesAuditCardiothoracicCardiothoracicsHaemorrhage protocol transfusionIntensive careMassive blood lossMassive haemorrhageQuality improvementTransfusion

Identifiers

PMID32895000
PMCPMC8733415
OpenAlexW3083858790

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Registered trials

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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.