Evidence map›Paper›PMID 22752390›Full record

ArticleDer Pathologe2013

[Immunocytochemistry of p16(INK4a) and Ki-67 as adjunctive method for routine gynecological cytology of mild and moderate dysplasia].

P Ziemke, K Marquardt

Abstract readEnglish Abstract
PubMed Publisher
In one paragraph

Article in Der Pathologe, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 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

4 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. The combined assessment of p16Frontiers in oncology · 2024
    Article
  3. Article
  4. 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

2 authors.

P ZiemkeGemeinschaftspraxis für Pathologie, Amtsstrasse 5 a, Potsdam, Germany. gppathopotsdam@t-online.de
K Marquardt

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Especially the cytological diagnoses of mild and moderate dysplasia are often followed by unnecessary stigmatization of patients and uncertainty in further clinical follow-up and therapy. Data from 222 patients including additional investigations by high-risk human papillomavirus (HPV) testing and combined immunocytochemistry for p16(INK4a) and Ki-67 were documented, including cytological and histological follow-up. Overall for cytology, high risk HPV testing and dual staining the following characteristics concerning the presence of cervical intraepithelial neoplasia (CIN) 2+ were calculated (in %): sensitivity 100, 95.8 and 92.4, specificity -, 23.3 and 72.8, positive predictive value 53.6, 59.1 and 79.7, negative predictive value -, 82.8 and 89.3, respectively.There was a statistically significant advantage for higher specificity and positive predictive value for dual staining, especially for cytological diagnosis of low grade dysplasia. An objective individual risk stratification of patients with cytology of mild or moderate dysplasia is not available but the uncertainty in the management of these patients will be clearly reduced.

Indexed as

AdultBiomarkers, TumorCervix UteriCyclin-Dependent Kinase Inhibitor p16FemaleFollow-Up StudiesHumansImmunohistochemistryKi-67 AntigenPapillomavirus InfectionsPolymerase Chain ReactionSensitivity and SpecificityUterine Cervical DysplasiaVaginal SmearsBiomarkers, TumorCyclin-Dependent Kinase Inhibitor p16Ki-67 Antigen

Identifiers

What OpenQuestion holds

Textmetadata
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 OpenQuestion graph.