Evidence map›Paper›PMID 31473984›Full record

ArticleClinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico2020

Circulating tumour cells and hypercoagulability: a lethal relationship in metastatic breast cancer.

C C Kirwan, T Descamps, J Castle

Open access · hybridAbstract read
In one paragraph

Article in Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.2field-weighted citation impact, top 24% 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

20 citing papers in PubMed, 34 citations in OpenAlex.

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  5. Pre-Chemotherapy D-Dimer Levels as Predictors of Survival Outcomes in Advanced Gastric Cancer.Medical science monitor : international medical journal of experimental and clinical research · 2025
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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

3 authors at 2 institutions in 1 country.

C C KirwanDivision of Cancer Sciences, Faculty of Biology, Medicine and Health, School of Medical Sciences, Manchester Cancer Research Centre, University of Manchester, Wilmslow Road, Manchester, M20 4GJ, UK. cliona.kirwan@manchester.ac.uk.ORCID http://orcid.org/0000-0002-1725-4790
T DescampsCentre for Cancer Biomarker Sciences, Cancer Research UK Manchester Institute, University of Manchester, Alderley Park, Macclesfield, SK10 4TG, UK.ORCID http://orcid.org/0000-0002-8874-2214
J CastleDivision of Cancer Sciences, Faculty of Biology, Medicine and Health, School of Medical Sciences, Manchester Cancer Research Centre, University of Manchester, Wilmslow Road, Manchester, M20 4GJ, UK.ORCID http://orcid.org/0000-0001-8213-9775
University of Manchester · GBManchester Academic Health Science Centre · GB

Funding

Cancer Research UK Manchester Centre Award A25254Department of Health NIHR-CS-011-014Manchester Experimental Cancer Medicine Centre A25146National Institute of Health Research Clinician Scientist Award NIHR-CS-011014The Bupa Foundation TBF-M10-041
6 · The paper itself

Abstract

purposeCirculating tumour cells (CTCs) are a marker of poor prognosis and are associated with increased risk of venous thromboembolism in metastatic breast cancer (MBC). We aimed to determine if the presence of CTCs and plasma markers of hypercoagulability [thrombin-antithrombin III (TAT), fibrinogen and D-dimer] are biomarkers of survival in MBC. METHODS/PATIENTS: In a prospective study of MBC patients, CTC (CellSearch

resultsAt study completion, of 50 MBC patients recruited (median age 59 years, range 36-82), 40 patients had died (median survival 417 days, range 58-2141). CTCs (≥ 1/7.5 ml) were identified in 16 patients (median number of cells per 7.5 ml, 3 (range 1-31) and were associated with systemic hypercoagulability (medians TAT: 8.1 vs. 5.2 ng/ml, p = 0.03; fibrinogen: 4.3 vs. 3.1 g/l, p = 0.03; D-dimer: 1327 vs. 683 ng/ml, p = 0.0001). At 1 year, of 16 patients with ≥ 1 CTC, 7 had died (44%), compared to 5 of 26 (19%) patients in the no-CTC group. The presence of ≥ 1 CTC was associated with a trend for reduced overall survival (median 455 days vs. 614 days, p = 0.15). Plasma TAT inversely correlated with survival and was significantly higher in patients dying within 1 year (median 9.8 vs. 5.2 ng/ml, p = 0.004) whilst D-dimer showed a trend for reduced 1-year survival (median 1211 vs. 817 ng/ml, p = 0.06). MBC patients with combined high D-dimer (≥ 895 ng/ml) and CTC positivity (≥ 1/7.5 ml whole peripheral blood) had significantly reduced survival (p = 0.04).

conclusionsThe correlation between CTCs, hypercoagulability and reduced survival in MBC suggests the coagulation system supports tumour cell metastasis and is, therefore, a potential therapeutic target.

Indexed as

AdultAgedAged, 80 and overAntithrombin IIIBiomarkers, TumorBreast NeoplasmsFemaleFibrin Fibrinogen Degradation ProductsFibrinogenHumansMiddle AgedNeoplasm MetastasisNeoplastic Cells, CirculatingPeptide HydrolasesPrognosisSurvival RateAntithrombin IIIantithrombin III-protease complexBiomarkers, TumorFibrin Fibrinogen Degradation Productsfibrin fragment DFibrinogenPeptide HydrolasesCoagulationCTCD-DimerFibrinogenSurvivalTAT

Identifiers

PMID31473984
PMCPMC7188731
OpenAlexW2970695890

What OpenQuestion holds

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LicenceCC BY
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.