Evidence map›Paper›PMID 34574912›Full record

ArticleHealthcare (Basel, Switzerland)2021

Photobiomodulation Therapy vs. Corticosteroid for the Management of Erosive/Ulcerative and Painful Oral Lichen Planus. Assessment of Success Rate during One-Year Follow-Up: A Retrospective Study.

Samir Nammour, Marwan El Mobadder, Aldo Jr Brugnera, Melanie Namour, Saad Houeis, Daniel Heysselaer, Alain Vanheusden, Amaury Namour

Open access · goldAbstract read
In one paragraph

Article in Healthcare (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

13 citing papers in PubMed, 10 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. Treatments in oral lichen planus: a review.Frontiers in oral health · 2026
    Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. What can we learn from treatments of oral lichen planus?Frontiers in cellular and infection microbiology · 2024
    Review
  13. 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

8 authors at 1 institution in 1 country.

Samir NammourDepartment of Dental Science, Faculty of Medicine, University of Liège, 4000 Liège, Belgium.ORCID 0000-0003-0321-9764
Marwan El MobadderDepartment of Dental Science, Faculty of Medicine, University of Liège, 4000 Liège, Belgium.ORCID 0000-0003-1813-2688
Aldo Jr BrugneraNacional Institute of Science, IFSC-USP, São Carlos 04026-001, Brazil.ORCID 0000-0002-8634-743X
Melanie NamourDepartment of Dental Science, Faculty of Medicine, University of Liège, 4000 Liège, Belgium.ORCID 0000-0002-5728-7263
Saad HoueisDepartment of Dental Science, Faculty of Medicine, University of Liège, 4000 Liège, Belgium.
Daniel HeysselaerDepartment of Dental Science, Faculty of Medicine, University of Liège, 4000 Liège, Belgium.
Alain VanheusdenDepartment of Dental Science, Faculty of Medicine, University of Liège, 4000 Liège, Belgium.
Amaury NamourDepartment of Dental Science, Faculty of Medicine, University of Liège, 4000 Liège, Belgium.ORCID 0000-0001-7713-0063
University of Liège · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Photobiomodulation (PBM) therapy is a promising approach for the management of inflammatory conditions and autoimmune lesions, such as oral lichen planus (OLP). The aim of this retrospective study was to assess the effectiveness of PBM in the management of painful and erosive/ulcerative OLP and to compare it with the standard of care that is the topical application of corticosteroids. 96 patients were included with erosive and painful OLP. 48 patients received PBM therapy and 48 received corticosteroids. Data was collected retrospectively on pain using the visual analogue scale; clinical aspects of lesions were assessed with the REU score, and the recurrence rate was noted. One session of PBM therapy with a helium-neon red light (635 nm) was carried out every 48 h for 6 weeks. Treatments were mainly made in contact mode, using a fiber with a diameter of 600 µm (0.6 mm). The output power of the laser beam was calibrated by a power meter. A delivered power of 0.1 W was used for 40 s in a continuous wave (CW), corresponding to a delivered energy of 4 J. The delivered energy density related to the fiber diameter was 1415 J/cm

Indexed as

chronic inflammatory oral diseaselaser therapylichen planuslow-level laser therapyoral laser applicationsphotobiomodulation

Identifiers

PMID34574912
PMCPMC8466159
OpenAlexW3198411456

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.