Evidence map›Paper›PMID 32574376›Full record

ArticleInternational journal of cancer2020

A pre-existing coordinated inflammatory microenvironment is associated with complete response of vulvar high-grade squamous intraepithelial lesions to different forms of immunotherapy.

Ziena Abdulrahman, Noel F C C de Miranda, Bart W J Hellebrekers, Peggy J de Vos van Steenwijk, Edith M G van Esch, Sjoerd H van der Burg, Mariette I E van Poelgeest

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in International journal of cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05405270 (Predicting Response In Cervical Intraepithelial Neoplasia to Topical Imiquimod Treatment), which is not on this map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.7field-weighted citation impact, top 31% 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.

NCT05405270 recruitingnot on this mapstarted 2022, after this paper: background citation

Predicting Response In Cervical Intraepithelial Neoplasia to Topical Imiquimod Treatment

Typeobservational_patient_registrySponsorCatharina Ziekenhuis EindhovenRan2022 to 2026Enrolled410ConditionsCervical High Grade Squamous Intraepithelial Lesion, Cervical Intraepithelial Neoplasia Grade 2/3, CIN 2/3, Cervical Intraepithelial NeoplasiaArmsImiquimod, 3x vaginal swab for microbiome analysis, Expectative management, 2x vaginal swab for microbiome analysis
3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 15 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Therapeutic cancer vaccines.Nature reviews. Cancer · 2021
    Review
  11. 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

7 authors at 4 institutions in 1 country.

Ziena AbdulrahmanDepartment of Gynaecology, Leiden University Medical Center, Leiden, The Netherlands.ORCID 0000-0001-9079-0293
Noel F C C de MirandaDepartment of Pathology, Leiden University Medical Center, Leiden, The Netherlands.
Bart W J HellebrekersDepartment of Gynaecology, Haga Hospital, Den Haag, The Netherlands.
Peggy J de Vos van SteenwijkDepartment of Gynaecology, Maastricht University Medical Center, Maastricht, The Netherlands.
Edith M G van EschDepartment of Gynaecology, Catharina Hospital, Eindhoven, The Netherlands.
Sjoerd H van der BurgDepartment of Medical Oncology, Oncode Institute, Leiden University Medical Center, Leiden, The Netherlands.
Mariette I E van PoelgeestDepartment of Gynaecology, Leiden University Medical Center, Leiden, The Netherlands.
Leiden University Medical Center · NLHaga Hospital · NLMaastricht University Medical Centre · NLRadboud University Nijmegen · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Immunotherapy of vulvar high-grade squamous intraepithelial lesion (vHSIL) is investigated as an alternative for surgery, because of high comorbidity and risk of recurrence. Limited evidence exists on the role and composition of the immune microenvironment in current immunotherapeutic approaches for vHSIL. The vHSIL of 29 patients biopsied before treatment with imiquimod were analyzed by two multiplex seven-color immunofluorescence panels to investigate the pre-existing T-cell and myeloid cell composition in relation to treatment response. The samples were scanned with the Vectra multispectral imaging system. Cells were automatically phenotyped and counted with inForm advanced image analysis software. Cell counts and composition were compared to that of vHSIL patients before therapeutic vaccination (n = 29) and to healthy vulva (n = 27). Our data show that the immune microenvironment of complete responders (CR) to imiquimod resembled the coordinated infiltration with type 1 CD4

Indexed as

Adjuvants, ImmunologicAdultAgedCase-Control StudiesCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCell CountFemaleHumansImiquimodImmunotherapyMiddle AgedMyeloid CellsNeoplasm GradingSquamous Intraepithelial LesionsTreatment OutcomeAdjuvants, ImmunologicImiquimodimiquimodimmune microenvironmenttherapeutic vaccineTLR7vulvar HSIL

Identifiers

PMID32574376
PMCPMC7540004
OpenAlexW3037152735

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.