Evidence map›Paper›PMID 29796064›Full record

ArticleJournal of the Intensive Care Society2018

Cost of treating ventilator-associated pneumonia post cardiac surgery in the National Health Service: Results from a propensity-matched cohort study.

Heyman Luckraz, Na'ngono Manga, Eshan L Senanayake, Mahmoud Abdelaziz, Shameer Gopal, Susan C Charman, Ramesh Giri, Raymond Oppong, Lazaros Andronis

Abstract read
In one paragraph

Article in Journal of the Intensive Care Society, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

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

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  18. Healthcare-Associated Infections in a Cardiac Surgery Service in Brazil.Brazilian journal of cardiovascular surgery · 2020
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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

9 authors.

Heyman Luckraz1Cardiothoracic Surgery Department, New Cross Hospital, Royal Wolverhampton NHS Trust, UK.
Na'ngono Manga2Health Economics Unit, University of Birmingham, UK.
Eshan L Senanayake1Cardiothoracic Surgery Department, New Cross Hospital, Royal Wolverhampton NHS Trust, UK.
Mahmoud Abdelaziz1Cardiothoracic Surgery Department, New Cross Hospital, Royal Wolverhampton NHS Trust, UK.
Shameer Gopal3Intensive Care Department, New Cross Hospital, Royal Wolverhampton NHS Trust, UK.
Susan C CharmanDepartment of Health Services Research & Policy, London School of Hygiene and Tropical Medicine, UK.
Ramesh Giri5Cardiothoracic Anaesthesiology Department, New Cross Hospital, Royal Wolverhampton NHS Trust, UK.
Raymond Oppong2Health Economics Unit, University of Birmingham, UK.
Lazaros Andronis2Health Economics Unit, University of Birmingham, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundVentilator-associated pneumonia is associated with significant morbidity, mortality and healthcare costs. Most of the cost data that are available relate to general intensive care patients in privately remunerated institutions. This study assessed the cost of managing ventilator-associated pneumonia in a cardiac intensive care unit in the National Health Service in the United Kingdom.

methodsPropensity-matched study of prospectively collected data from the cardiac surgical database between April 2011 and December 2014 in all patients undergoing cardiac surgery (n = 3416). Patients who were diagnosed as developing ventilator-associated pneumonia, as per the surveillance definition for ventilator-associated pneumonia (n = 338), were propensity score matched with those who did not (n = 338). Costs of treating post-op cardiac surgery patients in intensive care and cost difference if ventilator-associated pneumonia occurred based on Healthcare Resource Group categories were assessed. Secondary outcomes included differences in morbidity, mortality and cardiac intensive care unit and in-hospital length of stay.

resultsThere were no significant differences in the pre-operative characteristics or procedures between the groups. Ventilator-associated pneumonia developed in 10% of post-cardiac surgery patients. Post-operatively, the ventilator-associated pneumonia group required longer ventilation (p < 0.01), more respiratory support, longer cardiac intensive care unit (8 vs 3, p < 0.001) and in-hospital stay (16 vs 9) days. The overall cost for post-operative recovery after cardiac surgery for ventilator-associated pneumonia patients was £15,124 compared to £6295 for non-ventilator-associated pneumonia (p < 0.01). The additional cost of treating patients with ventilator-associated pneumonia was £8829.

conclusionVentilator-associated pneumonia was associated with significant morbidity to the patients, generating significant costs. This cost was nearer to the lower end for the cost for general intensive care unit patients in privately reimbursed systems.

Indexed as

cardiac surgerycost of ventilator-associated pneumoniaNational Health Service costsVentilator-associated pneumonia

Identifiers

PMID29796064
PMCPMC5956688

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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.