Evidence map›Paper›PMID 34347658›Full record

SynthesisNuclear medicine communications2021

Reassessment of the lung dose limits for radioembolization.

S Cheenu Kappadath, Benjamin P Lopez, Riad Salem, Marnix G E H Lam

Open access · hybridAbstract readSystematic Review
In one paragraph

Synthesis in Nuclear medicine communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.5field-weighted citation impact, top 16% 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

12 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Addressing lung truncation inEJNMMI physics · 2024
    Article
  8. Review
  9. Article
  10. Factors modulatingJournal of applied clinical medical physics · 2022
    Article
  11. Lung Dose Measured on PostradioembolizationJournal of nuclear medicine : official publication, Society of Nuclear Medicine · 2022
    Article
  12. 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

4 authors at 3 institutions in 2 countries.

S Cheenu KappadathDepartment of Imaging Physics, The University of Texas MD Anderson Cancer Center, Houston.
Benjamin P LopezDepartment of Imaging Physics, The University of Texas MD Anderson Cancer Center, Houston.
Riad SalemDepartment of Radiology, Northwestern Memorial Hospital, Chicago, USA.
Marnix G E H LamDepartment of Radiology and Nuclear Medicine, University Medical Center, Utrecht, The Netherlands.
The University of Texas MD Anderson Cancer Center · USNorthwestern Memorial Hospital · USUniversity Medical Center Utrecht · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Radioembolization, also known as selective internal radiation therapy (SIRT), is an established treatment for the management of patients with unresectable liver tumors. Advances in liver dosimetry and new knowledge about tumor dose-response relationships have helped promote the well-tolerated use of higher prescribed doses, consequently transitioning radioembolization from palliative to curative therapy. Lung dosimetry, unfortunately, has not seen the same advances in dose calculation methodology and renewed consensus in dose limits as normal liver and tumor dosimetry. Therefore, the efficacy of curative radioembolization may be compromised in patients where the current lung dose calculations unnecessarily limit the administered activity. The field is thus at a stage where a systematic review and update of lung dose limits is necessary to advance the clinical practice of radioembolization. This work summarizes the historical context and literature for origins of the current lung dose limits following radioembolization, that is, the 25-year-old, single institution, small patient cohort series that helped establish the lung shunt fraction and dose limits. Newer clinical evidence based on larger patient cohorts that challenges the historical data on lung dose limits are then discussed. We conclude by revisiting the rationale for current lung dose limits and by proposing a staged approach to advance the field of lung dosimetry and thus the practice of radioembolization as a whole.

Indexed as

Embolization, TherapeuticLiver NeoplasmsLungHumansRadiometryRadiotherapy Dosage

Identifiers

PMID34347658
PMCPMC8445362
OpenAlexW3165012601

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.