Evidence map›Paper›PMID 33764817›Full record

ArticleJCO clinical cancer informatics2021

Toward Personalized Radiation Therapy of Liver Metastasis: Importance of Serial Blood Biomarkers.

Ali Ajdari, Yunhe Xie, Christian Richter, Maximilian Niyazi, Dan G Duda, Theodore S Hong, Thomas Bortfeld

Abstract read
In one paragraph

Article in JCO clinical cancer informatics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. A Phase II Study of Optimized Individualized Adaptive Radiotherapy for Hepatocellular Carcinoma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2023
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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

7 authors.

Ali AjdariDepartment of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA.ORCID 0000-0003-4672-4998
Yunhe XieDepartment of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA.
Christian RichterOncoRay, National Center of Radiation Research in Oncology, Dresden, Germany.ORCID 0000-0003-4261-4214
Maximilian NiyaziDepartment of Radiation Oncology, Ludwig Maximilians University, Munich, Germany.
Dan G DudaDepartment of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA.ORCID 0000-0001-7065-8797
Theodore S HongDepartment of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA.
Thomas BortfeldDepartment of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA.

Funding

PROTON THERAPY RESEARCH AND TREATMENT CENTERC06CA059267 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI GOITEIN, MICHAEL · 1992 to 1995
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NCI NIH HHS C06 CA059267
6 · The paper itself

Abstract

purposeTo assess the added value of serial blood biomarkers in liver metastasis stereotactic body radiation therapy (SBRT). MATERIALS AND

methodsEighty-nine patients were retrospectively included. Pre- and midtreatment blood samples were analyzed for potential biomarkers of the treatment response. Three biomarker classes were studied: gene mutation status, complete blood count, and inflammatory cytokine concentration in plasma. One-year local failure (LF) and 2-year overall survival (OS) were chosen as study end points. Multivariate logistic regression was used for response prediction. Added predictive benefit was assessed by quantifying the difference between the predictive performance of a baseline model (clinicopathologic and dosimetric predictors) and that of the biomarker-enhanced model, using three metrics: (1) likelihood ratio, (2) predictive variance, and (3) area under the receiver operating characteristic curve (AUC).

resultsThe most important predictors of LF were mutation in

conclusionInclusion of serial blood biomarkers leads to significant gain in predicting response to liver metastasis stereotactic body radiation therapy and can guide treatment personalization.

Indexed as

Liver NeoplasmsBiomarkersHumansLymphocyte CountNeutrophilsRetrospective StudiesBiomarkers

Identifiers

PMID33764817
PMCPMC8462658

What OpenQuestion holds

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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.