SynthesisInternational journal of environmental research and public health2021
Efficacy of Photobiomodulation in the Treatment of Cancer Chemotherapy-Induced Oral Mucositis: A Meta-Analysis with Trial Sequential Analysis.
Synthesis in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled 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.
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
15 citing papers in PubMed, 2 syntheses or guidelines pooled it, 26 citations in OpenAlex.
- Photobiomodulation for the treatment and prevention of chemotherapy- and/or radiotherapy-induced oral mucositis in cancer patients: a systematic review and meta-analysis of randomized clinical trials published in the last six years.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026Pooled it
- Photobiomodulation therapy on chemo- and radiotherapy induced oral conditions: an umbrella review.BMC oral health · 2024Pooled it
- Combined extraoral and intraoral photobiomodulation for the prevention and management of oral mucositis and Xerostomia caused by the treatment of head and neck cancers.Lasers in medical science · 2025Trial
- Regenerative Surgery, State of the Art and New Perspectives: A Narrative Review.Medicina (Kaunas, Lithuania) · 2026Review
- A bibliometric analysis of photobiomodulation therapy for the prevention and treatment of chemotherapy- and radiotherapy-induced oral mucositis.Frontiers in oral health · 2026Review
- Probiotic preparations in mitigating chemotherapy-induced oral mucositis: therapeutic efficacy, mechanisms, and clinical translation potential.Frontiers in cellular and infection microbiology · 2026Review
- Impact of structured oral care strategies on oral mucositis in patients receiving 5-fluorouracil: a retrospective cohort study.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025Article
- A Pilot Study Comparing Intraoral and Transcutaneous Photobiomodulation for Oral Mucositis in Head and Neck Cancer Patients Undergoing Radiotherapy or Chemoradiotherapy.Journal of clinical medicine · 2025Article
- Preventive Photobiomodulation for Chemotherapy-Induced Oral Mucositis: A Systematic Review of Randomized Clinical Trials.Biomedicines · 2025Review
- Article
- Effectiveness of cryotherapy in preventing oral mucositis in pediatric cancer patients in Jordan: a randomized controlled trial.Child health nursing research · 2024Article
- Association between salivary inflammatory mediators and oral mucositis in patients with cancer undergoing chemotherapy.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2024Article
- Effect of Photobiomodulation on Salivary Cytokines in Head and Neck Cancer Patients with Oral Mucositis: A Systematic Review.Journal of clinical medicine · 2024Review
- Review
- Salivary inflammatory mediators as biomarkers for oral mucositis and oral mucosal dryness in cancer patients: A pilot study.PloS one · 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
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Oral mucositis is a debilitating complication of chemotherapy, characterized by erythema, ulcers and oedema of the oral mucosa. This review aimed to evaluate the efficacy of Photobiomodulation in the treatment of oral mucositis using meta-analysis and trial sequential analysis, and also to assess the quality of the results by Grading of Recommendations, Assessment, Development and Evaluation (GRADE). A comprehensive search of three databases, including Embase, Medline and Central, was performed to identify randomized controlled trials studying the efficacy of Photobiomodulation in the treatment of cancer chemotherapy-induced oral mucositis. The primary outcome was reduction in the severity of oral mucositis. Secondary outcomes were pain relief, duration of oral mucositis and adverse effects. The meta-analysis was performed using the random-effects model, and random errors of the meta-analyses were detected by trial sequential analysis. A total of 6 randomized controlled trials with 398 participants were included in our analysis. Photobiomodulation significantly reduced the severity of oral mucositis when compared to sham radiation (RR 0.43, 95% CI 0.20 to 0.93;
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Registered trials
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 Socratic graph.