Evidence map›Paper›PMID 31514412›Full record

ArticleCancers2019

The Potential Use of Electrochemotherapy in the Treatment of Uveal Melanoma: In Vitro Results in 3D Tumor Cultures and In Vivo Results in a Chick Embryo Model.

Miltiadis Fiorentzis, Arne Viestenz, Udo Siebolts, Berthold Seitz, Sarah E Coupland, Joana Heinzelmann

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
4.5field-weighted citation impact, top 5% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 39 citations in OpenAlex.

  1. Pooled it
  2. The latestExpert opinion on drug discovery · 2026
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  9. Oncology reports · 2023
    Article
  10. Article
  11. Article
  12. Article
  13. Adjuvant electrochemotherapy of malignant ocular melanoma in a dog.Veterinary research forum : an international quarterly journal · 2023
    Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Review
  19. Article
  20. 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

6 authors at 3 institutions in 2 countries.

Miltiadis FiorentzisDepartment of Ophthalmology, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, Ernst-Grube-Str. 40, 06120 Halle (Saale), Germany. miltiadis.fiorentzis@gmail.com.ORCID 0000-0001-7868-5167
Arne ViestenzDepartment of Ophthalmology, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, Ernst-Grube-Str. 40, 06120 Halle (Saale), Germany. arne.viestenz@uk-halle.de.
Udo SieboltsDepartment of Pathology, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, Magdeburger Str. 14, 06112 Halle (Saale), Germany. udo.siebolts@uk-halle.de.
Berthold SeitzDepartment of Ophthalmology, Saarland University Medical Center, Kirrberger Str. 100, 66421 Homburg/Saar, Germany. berthold.seitz@uks.eu.
Sarah E CouplandLiverpool Ocular Oncology Research Group, Department of Molecular and Clinical Cancer Medicine, Institute of Translational Medicine, University of Liverpool, West Derby Street, Liverpool L7 8TX, UK. S.E.Coupland@liverpool.ac.uk.ORCID 0000-0002-1464-2069
Joana HeinzelmannDepartment of Ophthalmology, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, Ernst-Grube-Str. 40, 06120 Halle (Saale), Germany. joana.heinzelmann@uk-halle.de.ORCID 0000-0003-0384-0622
Martin Luther University Halle-Wittenberg · DESaarland University · DEUniversity of Liverpool · GB

Funding

Dr. Rolf M. Schwiete Stiftung 16/2018
6 · The paper itself

Abstract

Uveal melanoma (UM) is the most common primary intraocular tumor that arises from neoplastic melanocytes in the choroid, iris, and ciliary body. Electrochemotherapy (ECT) has been successfully established for the treatment of skin and soft tissue metastatic lesions, deep-seated tumors of the liver, bone metastases, and unresectable pancreas lesions. The aim of this study was to evaluate the effect of ECT in vitro in 3D spheroid culture systems in primary and metastatic UM cell lines. We also investigated the chick embryo chorioallantoic membrane (CAM) as an in vivo model system for the growth and treatment of UM tumors using ECT. The cytotoxic effect of ECT in 3D spheroids was analyzed seven days following treatment by assessment of the size and MTT [(3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) tetrazolium reduction] assay. The cytotoxicity of ECT after intratumoral or intraarterial administration was evaluated histologically. In vitro and in vivo ECT caused a significant reduction in tumor size and viability compared to electroporation or chemotherapy in both sections of our study. The current results underline the effectiveness of ECT in the treatment of UM and prepare the way for further investigation of its potential application in UM.

Indexed as

bleomycinchick embryo chorioallantoic membraneelectrochemotherapyelectroporationin vitroin vivotreatmenttumor spheroidsuveal melanoma

Identifiers

PMID31514412
PMCPMC6769976
OpenAlexW2972962159

What Socratic holds

Textmetadata
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 Socratic graph.