Evidence map›Paper›PMID 34720813›Full record

SynthesisBreast care (Basel, Switzerland)2021

False Negativity of Targeted Axillary Dissection in Breast Cancer.

George Kirkilesis, Anastasia Constantinidou, Michalis Kontos

Abstract readSystematic Review
In one paragraph

Synthesis in Breast care (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Observational
  6. Article
  7. Article
  8. Axillary staging and management of cN + breast cancer patients treated with neoadjuvant chemotherapy: results of a survey among breast cancer surgeons in Spain.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2023
    Article
  9. Article
  10. Review
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.

George Kirkilesis3rd Department of Surgery, National and Kapodistrian University of Athens, "Attiko" University Hospital, Athens, Greece.
Anastasia ConstantinidouMedical School University of Cyprus, Bank of Cyprus Oncology Centre, Nicosia, Cyprus.
Michalis Kontos1st Department of Surgery, National and Kapodistrian University of Athens, "Laiko" University Hospital, Athens, Greece.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionTargeted axillary dissection (TAD) has been proposed as an alternative method for the staging of patients with node-positive breast cancer who undergo neoadjuvant chemotherapy. However, not much is known yet about the false-negative rate (FNR) of the method and the subsequent risk of underestimation of residual axillary disease.

methodsThis study reviews published articles with calculations of false negativity of TAD and potential factors that may influence it.

resultsThe FNR of TAD is usually reported as being <10%, but this calculation is usually based on small study populations. Lower FNR is a common finding along with lower N status, while not enough data are available yet for greater axillary involvement. When a marked node is revealed to be a sentinel lymph node (SLN) at surgery after neoadjuvant chemotherapy (NAC), this seems to be another factor that contributes to reliable TAD. With regard to the methods used to mark the positive node before chemotherapy and retrieval at surgery, there is no clear advantage of one over the other. The availability of relevant resources, the costs, and local legislation must all be taken into account for the selection of the optimal strategy.

conclusionAlthough still in its early days, the FNR of TAD can be low, at least in patients with relatively little axillary involvement and when the marked node is the SLN. All reported methods of lymph node marking seem reliable.

Indexed as

Breast cancerNeoadjuvant chemotherapySentinel lymph nodeTargeted axillary dissection

Identifiers

PMID34720813
PMCPMC8543285

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.