ArticleMedical principles and practice : international journal of the Kuwait University, Health Science Centre2021
Effect of Photobiomodulation Therapy following Direct Pulp Capping on Postoperative Sensitivity by Thermal Stimulus: A Retrospective Study.
Article in Medical principles and practice : international journal of the Kuwait University, Health Science Centre, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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.
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Who cites it
4 citing papers in PubMed, 10 citations in OpenAlex.
- Effect of photobiomodulation and selective caries removal in deep cavities on postoperative sensitivity, pulp vitality and dentin neoformation: randomized clinical trial and tomographic evaluation.Clinical oral investigations · 2025Trial
- Evaluation of dentin bridge formation and postoperative pain reduction after direct pulp capping using photobiomodulation therapy, platelet-rich fibrin, and mineral trioxide aggregate - A randomized clinical trial.Journal of conservative dentistry and endodontics · 2026Article
- Photobiomodulation therapy.JADA foundational science · 2025Review
- The application of lasers in vital pulp therapy: clinical and radiographic outcomes.BMC oral health · 2024Review
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThe aim of this study was to investigate the effect of photobiomodulation therapy (PBMT) on postoperative pain provoked by thermal stimulation in direct pulp capping (DPC). SUBJECTS AND
methodsA retrospective study was performed using the records of patients who received DPC using mineral trioxide aggregate. Teeth irradiated with a laser were assigned as the PBMT group, and nonirradiated teeth were considered as the control group. Before treatment and 6 h, 1 day, and 7 days after treatment, tooth sensitivity to a cold stimulus was recorded using a visual analog scale.
resultsFrom a total of 123 documented DPC procedures, only 72 directly capped permanent teeth met the inclusion criteria. Age, gender, and tooth location were comparable between the groups. A statistically significant difference was found in sensitivity to cold stimulus between groups on day 7 (p = 0.007), but no difference was found at the preoperative, 6 h, and day 1 time points (p = 0.055, p = 0.132, and p = 0.100, respectively). In the intragroup evaluation, a significantly greater decrease in sensitivity to cold stimulus was detected in the PBMT group than that in the control group, although both groups showed a reduction in discomfort throughout the follow-up period (p = 0.000).
conclusionPBMT is an effective method for enhancing patient comfort by reducing thermal sensitivity following DPC procedures.
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Registered trials
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