Evidence map›Paper›PMID 27550857›Full record

ReviewNature reviews. Clinical oncology2017

Does the mobilization of circulating tumour cells during cancer therapy cause metastasis?

Olga A Martin, Robin L Anderson, Kailash Narayan, Michael P MacManus

Registry-linked trialAbstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Clinical oncology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06967662 (Pilot Study of the Effectiveness of Selective Plasma Adsorption of Extracellular DNA as a Method for Preventing Intraoperative Metastasis in Pancreatic Cancer), which is not on this map. Cited by 102 papers.

0numbers the graph read from it
0cells of the map it votes in
102citing 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.

NCT06967662 naenrolling by invitationnot on this mapstarted 2025, after this paper: background citation

Pilot Study of the Effectiveness of Selective Plasma Adsorption of Extracellular DNA as a Method for Preventing Intraoperative Metastasis in Pancreatic Cancer

TypeinterventionalSponsorIlyinskaya Hospital, JSCRan2025 to 2027Enrolled28ConditionsPancreatic Ductal Adenocarcinoma (PDAC)ArmsSelective plasma adsorption of extracellular DNA
3 · Its place in the literature

Who cites it

102 citing papers in PubMed.

  1. Trial
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  5. Bioresponsive immunomodulator nanocomplex for selective immunoengineering in metastatic lymph nodes.Proceedings of the National Academy of Sciences of the United States of America · 2026
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42 more citing papers are in PubMed but not listed here.

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.

Olga A MartinDivision of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, 305 Grattan Street, Melbourne, Victoria 3000, Australia.
Robin L AndersonMetastasis Research Laboratory, Peter MacCallum Cancer Centre, 305 Grattan Street, Melbourne, Victoria 3000, Australia.
Kailash NarayanDivision of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, 305 Grattan Street, Melbourne, Victoria 3000, Australia.
Michael P MacManusDivision of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, 305 Grattan Street, Melbourne, Victoria 3000, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite progressive improvements in the management of patients with locoregionally confined, advanced-stage solid tumours, distant metastasis remains a very common - and usually fatal - mode of failure after attempted curative treatment. Surgery and radiotherapy are the primary curative modalities for these patients, often combined with each other and/or with chemotherapy. Distant metastasis occurring after treatment can arise from previously undetected micrometastases or, alternatively, from persistent locoregional disease. Another possibility is that treatment itself might sometimes cause or promote metastasis. Surgical interventions in patients with cancer, including biopsies, are commonly associated with increased concentrations of circulating tumour cells (CTCs). High CTC numbers are associated with an unfavourable prognosis in many cancers. Radiotherapy and systemic antitumour therapies might also mobilize CTCs. We review the preclinical and clinical data concerning cancer treatments, CTC mobilization and other factors that might promote metastasis. Contemporary treatment regimens represent the best available curative options for patients who might otherwise die from locally confined, advanced-stage cancers; however, if such treatments can promote metastasis, this process must be understood and addressed therapeutically to improve patient survival.

Indexed as

Antineoplastic AgentsBiological TherapyClinical Trials as TopicHumansImmunity, CellularMaleNeoplasm MetastasisNeoplasmsNeoplastic Cells, CirculatingTumor MicroenvironmentAntineoplastic Agents

Identifiers

What OpenQuestion holds

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Registered trials

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.