Evidence map›Paper›PMID 28662707›Full record

ArticleBMC oral health2017

Oral symptoms and salivary findings in oral lichen planus, oral lichenoid lesions and stomatitis.

Kristine Roen Larsen, Jeanne Duus Johansen, Jesper Reibel, Claus Zachariae, Kasper Rosing, Anne Marie Lynge Pedersen

Open access · goldAbstract read
In one paragraph

Article in BMC oral health, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
3.4field-weighted citation impact, top 7% 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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it, 41 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Observational
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  10. HPV related p16BMC oral health · 2024
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  13. Review
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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 2 institutions in 1 country.

Kristine Roen LarsenSection for Oral Pathology and Oral Medicine, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, 20 Noerre Allé, DK-2200, Copenhagen N, Denmark. krrl@sund.ku.dk.
Jeanne Duus JohansenNational Allergy Research Centre, Department of Dermatology and Allergy, Gentofte University Hospital, 28 Kildegaardsvej, DK-2900, Hellerup, Denmark.
Jesper ReibelSection for Oral Pathology and Oral Medicine, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, 20 Noerre Allé, DK-2200, Copenhagen N, Denmark.
Claus ZachariaeDepartment of Dermatology and Allergy, Gentofte University Hospital, 28 Kildegaardsvej, DK-2900, Hellerup, Denmark.
Kasper RosingSection for Community Dentistry, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, 20 Noerre Allé, DK-2200, Copenhagen N, Denmark.
Anne Marie Lynge PedersenSection for Oral Pathology and Oral Medicine, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, 20 Noerre Allé, DK-2200, Copenhagen N, Denmark.
University of Copenhagen · DKGentofte Hospital · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo examine if patients with oral lichen planus, oral lichenoid lesions and generalised stomatitis and concomitant contact allergy have more frequent and severe xerostomia, lower unstimulated and chewing-stimulated saliva and citric-acid-stimulated parotid saliva flow rates, and higher salivary concentration of total protein and sIgA than cases without contact allergy and healthy controls.

methodsForty-nine patients (42 women, aged 61.0 ± 10.3 years) and 29 healthy age- and gender-matched subjects underwent a standardised questionnaire on general and oral health, assessment of xerostomia, clinical examination, sialometry, mucosal biopsy and contact allergy testing.

resultsNineteen patients had oral lichen planus, 19 patients had oral lichenoid lesions and 11 patients had generalised stomatitis. 38.8% had contact allergy. Xerostomia was significantly more common and severe in patients (46.9%) than in healthy controls, whereas the saliva flow rates did not differ. The patients had higher sIgA levels in unstimulated and chewing-stimulated saliva than the healthy controls. The total protein concentration in saliva was lower in the unstimulated saliva samples whereas it was higher in the chewing stimulated saliva samples from patients when compared to healthy controls. The differences were not significant and they were irrespective of the presence of contact allergy.

conclusionXerostomia is prevalent in patients with oral lichen planus, lichenoid lesions and generalised stomatitis, but not associated with salivary gland hypofunction, numbers of systemic diseases or medications, contact allergy, age, or gender. Salivary sIgA levels were higher in patients than in healthy controls, but did not differ between patient groups. The total salivary protein concentration was lower in unstimulated saliva samples and higher in chewing-stimulated saliva samples in patients than in healthy controls, but did not differ between patient groups. Our findings do not aid in the discrimination between OLP and OLL and these conditions with or without contact allergic reactions.

Indexed as

SalivationAdultAgedCase-Control StudiesFemaleHumansImmunoglobulin A, SecretoryLichenoid EruptionsLichen Planus, OralMaleMiddle AgedProteinsSalivaStomatitisXerostomiaYoung AdultImmunoglobulin A, SecretoryProteinsLichenoid lesionsOral lichen planusSalivary secretionsIgATotal proteinXerostomia

Identifiers

PMID28662707
PMCPMC5492674
OpenAlexW2729500654

What OpenQuestion 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 OpenQuestion graph.