Evidence map›Paper›PMID 20389297›Full record

SynthesisBritish journal of cancer2010

Prognostic significance of circulating tumour cells following surgical resection of colorectal cancers: a systematic review.

G Peach, C Kim, E Zacharakis, S Purkayastha, P Ziprin

Abstract readSystematic Review
In one paragraph

Synthesis in British journal of cancer, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed, 3 pooled it
–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

65 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
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  4. Trial
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  8. Article
  9. Review
  10. ctDNA responds to neoadjuvant treatment in locally advanced rectal cancer.Journal of cancer research and clinical oncology · 2024
    Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. The Impact of Perioperative Anaesthesia Management on Cancer Recurrence.Turkish journal of anaesthesiology and reanimation · 2022
    Article
  16. Anesthesia and cancer recurrence: an overview.Journal of anesthesia, analgesia and critical care · 2022
    Review
  17. Tumour invasion and dissemination.Biochemical Society transactions · 2022
    Review
  18. Article
  19. Review
  20. Article

5 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

5 authors.

G PeachDivision of Surgery, Department of Surgery and Cancer, Faculty of Medicine, St Mary's Campus, Imperial College London, Praed Street, London W2 1NY, UK. george_peach@hotmail.com
C Kim
E Zacharakis
S Purkayastha
P Ziprin

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe role of adjuvant chemotherapy after resection of colorectal cancers (CRCs) is well understood for patients with stage-I or stage-III disease. Its efficacy for those with stage-II disease remains much less clear. Many investigators have sought to identify prognostic markers that might clarify which patients have the highest risk of recurrence and would, therefore, be most likely to benefit from chemotherapy. This systematic review examines evidence for the use of peripherally sampled, circulating tumour cells (CTCs) as such a prognostic marker.

methodsA comprehensive literature search was used to identify studies reporting on the significance of CTCs in the postoperative blood of CRC patients.

resultsFourteen studies satisfied the inclusion criteria. Six of the nine studies that took blood samples 24 h or more postoperatively found detection of postoperative CTCs to be an independent predictor of cancer recurrence.

conclusionThe presence of CTCs in peripheral blood at least 24 h after resection of CRCs is an independent prognostic marker of recurrence. Further studies are needed to clarify the optimal time point for blood sampling and determine the benefit of chemotherapy in CTC-positive patients with stage-II disease.

Indexed as

PrognosisAgedCarcinoembryonic AntigenChemotherapy, AdjuvantColorectal NeoplasmsHumansKeratinsMiddle AgedNeoplasm Recurrence, LocalNeoplasm StagingPatient SelectionPostoperative ComplicationsRecurrenceTreatment OutcomeCarcinoembryonic AntigenKeratins

Identifiers

PMID20389297
PMCPMC2865760

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.