Evidence map›Paper›PMID 40496323›Full record

ArticleEcancermedicalscience2025

Neoadjuvant lenvatinib in a patient with invasive poorly differentiated thyroid cancer.

Santiago Zund, Inés Califano, Fernando Carrizo, Sergio Quildrian

Abstract readCase Reports
In one paragraph

Article in Ecancermedicalscience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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.

Santiago ZundDepartment of Head and Neck Surgery, Instituto de Oncología Ángel H. Roffo (IOAHR), University of Buenos Aires, Buenos Aires C1417DTB, CABA, Argentina.
Inés CalifanoDepartment of Endocrinology, Instituto de Oncología Ángel H. Roffo (IOAHR), University of Buenos Aires, Buenos Aires C1417DTB, CABA, Argentina.
Fernando CarrizoDepartment of Pathology, Instituto de Oncología Ángel H. Roffo (IOAHR), University of Buenos Aires, Buenos Aires C1417DTB, CABA, Argentina.
Sergio QuildrianDepartment of Soft Tissue Tumors, Instituto de Oncología Ángel H. Roffo (IOAHR), University of Buenos Aires, Buenos Aires C1417DTB, CABA, Argentina.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: A limited number of case reports have investigated the role of tyrosine kinase inhibitors as neoadjuvant therapy in locally invasive poorly differentiated thyroid cancer (PDTC). Case report: A 69-year-old female patient presented with a large mass in the right thyroid lobe measuring 10 × 8 cm. A computed tomography scan showed a mass with no cleavage plane between the tumour and both the laryngotracheal and esophageal right lateral wall. A core needle biopsy was performed and confirmed PDTC. The case was considered unresectable. After a trial of neoadjuvant lenvatinib was administered, a partial response of 50% was achieved and surgery could be performed with favourable surgical outcomes. The patient did not resume lenvatinib after surgery, as no evidence of structural disease was found. At publication, she remains free of structural disease with an incomplete biochemical response. Conclusion: Neadjuvant lenvatinib can be a therapeutic option to reduce primary tumour extent, in order to perform surgery and achieve better outcomes. However, this requires a highly selected patient group. Neoadjuvant-targeted therapy holds significant promise and warrants further investigation.

Indexed as

lenvatinibneoadjuvantpoorly differentiatedthyroid cancertyrosine kinase inhibitors

Identifiers

PMID40496323
PMCPMC12149226

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.