Trial reportBioMed research international2021
Serum Vitamin Profile in Oral Lichen Planus Patients in Southwest of Iran.
Trial report in BioMed research international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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.
Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.
- Association of vitamin D levels and oral lichen planus. Systematic review and meta-analysis.Medicina oral, patologia oral y cirugia bucal · 2024Pooled it
- How Nutrient Deficiencies Impact the Oral Mucosa and How to Manage Them: A Narrative Review.Nutrients · 2026Review
- Relationship Between Anemia and Oral Lichen Planus: New Therapeutic Perspectives Based on Anemia Management-A Systematic Review and Meta-Analysis.Journal of clinical medicine · 2026Review
- Vitamin C in Oral Lichen Planus: Pathobiological Rationale and Therapeutic Potential.International journal of molecular sciences · 2025Review
- Role of Vitamin D in Oral Lichen Planus: A Case Control Study.Nutrients · 2024Article
- Evaluation of the salivary level of glutathione reductase, catalase and free thiol in patients with oral lichen planus.BMC oral health · 2023Article
- Vitamin D serum level in participants with positive history of recurrent herpes labialis.BMC oral health · 2023Article
- Evaluation of the Distribution ofBioMed research international · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionOral lichen planus (OLP) is a chronic mucocutaneous disease. It is mainly an immune system-related disorder. Vitamins can modulate immune system functions, and thus, vitamin deficiency might have roles in exacerbating OLP. We aim to determine the serum levels of vitamins A, B12, C, D3, and E in OLP patients. METHODS AND MATERIALS: 34 OLP patients referred to Shiraz Dental School entered the study. Blood samples were collected and levels of A, B12, C, D3, and E vitamins were measured in serum. 43 healthy people were also included as the control group. Serum levels of vitamins were measured by HPLC (A, B12, D3, and E) and Kiazist analyzing kit (vitamin C).
resultsMost of the patients were female (62.3%), and the mean age of patients was 48.03 ± 11.57. Serum levels of vitamins A, C, and E were lower in OLP patients in comparison with the healthy group; however, the difference was not significant. Vitamins B12 and D3 were higher in the OLP group but the difference was not significant.
conclusionSerum levels of vitamins A, B12, C, D3, and E do not have a significant difference in OLP patients and healthy groups. These vitamins may not have a considerable role in OLP pathogenesis in the southwest of Iran.
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