Evidence map›Paper›PMID 32460180›Full record

ArticleEuropean journal of cancer (Oxford, England : 1990)2020

Long term outcomes of stereotactic body radiation therapy for hepatocellular carcinoma without macrovascular invasion.

Ashwathy Susan Mathew, Eshetu G Atenafu, Dawn Owen, Chris Maurino, Anthony Brade, James Brierley, Robert Dinniwell, John Kim, Charles Cho, Jolie Ringash and 5 more

Open access · greenAbstract read
In one paragraph

Article in European journal of cancer (Oxford, England : 1990), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
5.6field-weighted citation impact, top 3% 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

51 citing papers in PubMed, 72 citations in OpenAlex.

  1. Review
  2. α/β for Hepatocellular Carcinoma Tumors Treated With Radiation Therapy.International journal of radiation oncology, biology, physics · 2026
    Article
  3. Article
  4. Article
  5. Utility-Based Dose Selection for Stereotactic Body Radiation Therapy in Hepatocellular Carcinoma.International journal of radiation oncology, biology, physics · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Review
  15. Article
  16. Sorafenib with or without co-interventions for hepatocellular carcinoma.The Cochrane database of systematic reviews · 2025
    Review
  17. Article
  18. Multi-contrast 4DMR via MR multitasking: Early clinical experience and implication for liver stereotactic body radiation therapy.Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology · 2025
    Article
  19. Article
  20. 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 at 5 institutions in 2 countries.

Ashwathy Susan MathewDepartment of Radiation Oncology, University of Toronto, Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada.
Eshetu G AtenafuDepartment of Biostatistics, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada.
Dawn OwenDepartment of Radiation Oncology, University of Michigan, Michigan, United States.
Chris MaurinoDepartment of Radiation Oncology, University of Michigan, Michigan, United States.
Anthony BradeDepartment of Radiation Oncology, University of Toronto, Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada.
James BrierleyDepartment of Radiation Oncology, University of Toronto, Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada.
Robert DinniwellDepartment of Radiation Oncology, University of Toronto, Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada.
John KimDepartment of Radiation Oncology, University of Toronto, Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada.
Charles ChoDepartment of Radiation Oncology, University of Toronto, Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada.
Jolie RingashDepartment of Radiation Oncology, University of Toronto, Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada.
Rebecca WongDepartment of Radiation Oncology, University of Toronto, Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada.
Kyle CuneoDepartment of Radiation Oncology, University of Michigan, Michigan, United States.
Mary FengDepartment of Radiation Oncology, University of Michigan, Michigan, United States.
Theodore S LawrenceDepartment of Radiation Oncology, University of Michigan, Michigan, United States.
Laura A DawsonDepartment of Radiation Oncology, University of Toronto, Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada. Electronic address: Laura.Dawson@rmp.uhn.ca.
Princess Margaret Cancer Centre · CAMichigan United · USUniversity of Toronto · CAUniversity Health Network · CAUniversity of Michigan–Ann Arbor · US

Funding

XenograftP30CA046592 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI THEODORE S LAWRENCE · 1988 to 2026
$178.2M
Michigan Institute for Clinical and Health Research (MCHR)UL1TR000433 · NCATS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MASHOUR, GEORGE ALEXANDER · 2012 to 2016
$49.9M
TREATMENT VERIFICATION AND TREATMENT PLAN REFINEMENTP01CA059827 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI KESSLER, MARC LEWIS, LAWRENCE, THEODORE S · 1993 to 2018
$37.9M
CIHR 20247NCATS NIH HHS UL1 TR000433NCI NIH HHS P01 CA059827NCI NIH HHS P30 CA046592
6 · The paper itself

Abstract

backgroundStereotactic Body Radiation Therapy (SBRT) is a non-invasive ablative treatment for hepatocellular carcinoma (HCC). This report aimed to address the limited availability of long-term outcomes after SBRT for HCC from North America.

methodsLocalized HCC patients without vascular invasion, who were ineligible for other liver-directed therapies and treated with SBRT at the University of Toronto or University of Michigan, were pooled to determine overall survival (OS), cumulative recurrence rates, and ≥ grade-3 toxicity. Multivariable analysis determined factors affecting OS and local recurrence rates.

resultsIn 297 patients with 436 HCCs (42% > 3 cm), one-, three- and five-year OS was 77·3%, 39·0% and 24·1%, respectively. On Cox proportional hazards regression analysis, liver transplant after SBRT, Child-Pugh A liver function, alpha-fetoprotein ≤ 10 ng/ml, and Eastern Co-operative Oncology Group performance status 0 significantly improved OS (hazard ratio [HR] = 0·06, 95% confidence interval [CI- 0·02-0·25; p<0·001; HR = 0·42, 95% CI = 0·29-0·60, p<0·001; HR = 0·61, 95% CI- 0·44-0·83; p=0·002 and HR = 0·71, 95% CI = 0·51-0·97, p=0·034, respectively). Cumulative local recurrence was 6·3% (95% CI = 0.03-0.09) and 13·3% (95% CI = 0.06-0.21) at one and three years, respectively. Using Cox regression modelling, local control was significantly higher using breath-hold motion management and in HCC smaller than 3 cm (HR = 0.52, 95% CI = 0.58-0.98; p=0.042 and HR = 0.53, 95% CI = 0.26-0.98; p=0.042, respectively). Worsening of Child-Pugh score by ≥2 points three months after SBRT was seen in 15.9%.

conclusionsSBRT confers high local control and long-term survival in a substantial proportion of HCC patients unsuitable for, or refractory to standard loco-regional treatments. Liver transplant should be considered if appropriate downsizing occurs after SBRT.

Indexed as

AdultAgedAged, 80 and overCarcinoma, HepatocellularDose Fractionation, RadiationFemaleFollow-Up StudiesHumansLiver NeoplasmsMaleMiddle AgedNeoplasm InvasivenessNeoplasm Recurrence, LocalPrognosisRadiosurgeryRetrospective StudiesCancerHepatocellular carcinomaLiverRadiationStereotactic

Identifiers

PMID32460180
PMCPMC7340168
OpenAlexW3026082052

What OpenQuestion holds

Textmetadata
LicenceTDM
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.