Trial reportClinical oral investigations2024
The adjunctive use of antimicrobial photodynamic therapy, light-emitting-diode photobiomodulation and ozone therapy in regenerative treatment of stage III/IV grade C periodontitis: a randomized controlled clinical trial.
Trial report in Clinical oral investigations, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 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
10 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The application of low-level laser in the treatment of periodontal Intra-bony defects: systematic review and meta-analysis.Lasers in medical science · 2025Pooled it
- Adjunctive effect of gaseous ozone on inflammatory biomarkers and microbial profile in grade C molar-incisor pattern periodontitis: a randomized split-mouth placebo-controlled clinical trial.BMC oral health · 2026Trial
- Syntheses, DNA interactions, and photodynamic antimicrobial properties of near-infrared indolium carbocyanine dyes.RSC advances · 2026Article
- Reactive oxygen species in health and disease.Molecular biomedicine · 2026Review
- Probiotics, Prebiotics, Synbiotics, Postbiotics, and Bioactive Agents in Modulating Harmful Oral Biofilms.Probiotics and antimicrobial proteins · 2026Review
- The dynamic elimination effect of local adjuvant therapy on the periodontal microbiota.Journal of oral microbiology · 2026Article
- Use of Laser in Periodontal Tissue Regeneration: A Scoping Review of Clinical and Experimental Evidence.Medicina (Kaunas, Lithuania) · 2025Article
- Indocyanine Green as a Photosensitizer in Periodontitis Treatment: A Systematic Review of Randomized Controlled Trials.Life (Basel, Switzerland) · 2025Review
- Effect of diode laser on peri-implantitis by monitoring gingival crevicular fluid levels.Bioinformation · 2025Article
- Red wavelength-induced photobiomodulation enhances indocyanine green-based anticancer photodynamic therapy.Medical oncology (Northwood, London, England) · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesTo assess the short-term efficacy of multiple sessions of antimicrobial photodynamic therapy (aPDT), light-emitting-diode (LED) photobiomodulation, and topical ozone therapy applications following surgical regenerative treatments on clinical parameters, patient-centered outcomes, and mRNA expression levels of VEGF, IL-6, RunX2, Nell-1, and osterix in gingival crevicular fluid samples in patients with stage III/IV, grade C periodontitis. MATERIALS AND
methodsForty-eight systemically healthy patients were assigned into four groups to receive adjunctive modalities with regenerative periodontal surgical treatment. A 970 ± 15 nm diode laser plus indocyanine-green for aPDT group, a 626 nm LED for photobiomodulation group, and topical gaseous ozone were applied at 0, 1, 3, and 7 postoperative days and compared to control group. The clinical periodontal parameters, early wound healing index (EHI), and postoperative patients' morbidity were evaluated. The mRNA levels of biomarkers were assessed by real-time polymerase chain reaction.
resultsNo significant difference in the clinical parameters except gingival recession (GR) was identified among the groups. For group-by-time interactions, plaque index (PI) and probing pocket depths (PD) showed significant differences (p = 0.034; p = 0.022). In sites with initial PD > 7 mm, significant differences were observed between control and photobiomodulation groups in PD (p = 0.011), between control and aPDT, and control and photobiomodulation groups in CAL at 6-month follow-up (p = 0.007; p = 0.022). The relative osterix mRNA levels showed a statistically significant difference among the treatment groups (p = 0.014).
conclusionsThe additional applications of aPDT and LED after regenerative treatment of stage III/IV grade C periodontitis exhibited a more pronounced beneficial effect on clinical outcomes in deep periodontal pockets.
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