Evidence map›Paper›PMID 33190212›Full record

ArticlePharmacoEconomics - open2021

The Actual Operative Costs of Liver Transplantation and Normothermic Machine Perfusion in a Canadian Setting.

Alexandria N Webb, Dayne L Izquierdo, Dean T Eurich, A M James Shapiro, David L Bigam

Abstract read
In one paragraph

Article in PharmacoEconomics - open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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.

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

13 citing papers in PubMed.

  1. Hypothermic oxygenated perfusion in extended criteria donor liver transplantation-A randomized clinical trial.American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2022
    Trial
  2. Article
  3. Hepatocellular Carcinoma Survival in People With and Without HIV in the United States, 2001-2019.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2026
    Article
  4. Review
  5. Observational
  6. Liver transplantation: embracing the future with machine perfusion.Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery · 2026
    Review
  7. Article
  8. Article
  9. Comment on "Impact of Back-to-Base Normothermic Machine Perfusion on Complications and Costs: A Multi-Center, Real-World Risk-Matched Analysis".Annals of surgery open : perspectives of surgical history, education, and clinical approaches · 2024
    Article
  10. Review
  11. Guidelines to manage liver transplant recipients: time for consensus?Canadian journal of anaesthesia = Journal canadien d'anesthesie · 2023
    Article
  12. Article
  13. 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

5 authors.

Alexandria N WebbDepartment of Surgery, University of Alberta, 8440 112 St, Edmonton, AB, T6G 2B7, Canada. awebb1@ualberta.ca.ORCID http://orcid.org/0000-0003-4025-3590
Dayne L IzquierdoClinical Islet Transplant Program, University of Alberta, Edmonton, AB, Canada.
Dean T EurichSchool of Public Health, University of Alberta, Edmonton, AB, Canada.ORCID http://orcid.org/0000-0003-2197-0463
A M James ShapiroDepartment of Surgery, University of Alberta, 8440 112 St, Edmonton, AB, T6G 2B7, Canada.
David L BigamDepartment of Surgery, University of Alberta, 8440 112 St, Edmonton, AB, T6G 2B7, Canada.ORCID http://orcid.org/0000-0003-2285-4173

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLiver transplantation is an effective treatment for end-stage liver disease. However, waiting lists continue to lengthen as demand exceeds supply. Use of extended criteria donors has helped but is associated with increased rates of complications. The application of normothermic machine perfusion (NMP) has been shown to be protective, especially in more marginal grafts. Despite this benefit, no cost-effectiveness studies have been published.

objectiveThis study serves as a prelude to a cost-effectiveness analysis of the costs of liver procurement, transplantation, and machine perfusion in a Canadian setting.

methodsThe total costs were calculated for 106 in-province procurements, the set cost for 237 out-of-province procurements, and 343 liver transplantations. These costs include overheads, supplies, anaesthesia technologist and nursing salaries, and physician billings. Base and modified costs for all procedures were calculated, with consideration of physician billing modifiers. The total cost per run of NMP was calculated, with a range based on variations in the exchange rates for Great British pounds (₤) to Canadian dollars ($Can), year 2019 values.

resultsCosts were $Can30,770.22 for in-province and $Can44,636.73 for out-of-province liver procurement and transplantation. These increased to $Can35,659.22 and 48,076.18 when considering modifiers. The minimum cost per NMP run was $Can18,593.02.

conclusionsAlthough the cost per run is substantial, NMP could potentially lead to cost savings by decreasing night-time salary premiums, complications, and patient length of stay. A formal cost-effectiveness study of NMP in liver transplantation is underway to help clarify the financial benefit or burden of this new technology.

Identifiers

PMID33190212
PMCPMC8160033

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.