ArticleBMJ open2023
Effect of cold atmospheric plasma therapy on wound healing in patients with diabetic foot ulcers: protocol for a systematic review and meta-analysis.
Article in BMJ open, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis 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
2 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.
- [A systematic review and Bayesian network meta-analysis of the effectiveness of non-pharmacological interventions in treating chronic wound pain in patients].Zhonghua shao shang yu chuang mian xiu fu za zhi · 2025Pooled it
- Reactive Nitrogen-Dominant Plasma Accelerates Diabetic Wound Healing Through Regulated Angiogenesis and TGF-β Normalisation.International wound journal · 2026Article
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 at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionDiabetic foot ulcer (DFU), one of the most common and serious consequences of diabetes, affects many individuals and often leads to amputation, death and other disastrous outcomes. Diabetic foot ulcers have a relatively poor response to therapy, which increases the likelihood of recurrence. Cold atmospheric plasma (CAP) therapy is an emerging treatment method for DFU that can reduce bacterial loads and speed up the healing of chronic wounds. Although some studies have reported that CAP could improve the wound healing speed compared with conventional traditional therapy, the samples in these studies are small and not sufficiently representative. The purpose of the current systematic review and meta-analysis is to evaluate the effectiveness and safety of CAP in DFU treatment and provide a scientific basis for its clinical application. METHODS AND ANALYSIS: The following databases will be searched: Wanfang, China Biology and Medicine CD, Embase, PubMed and The Cochrane Library. We will retrieve publications, conference documents, current trials and internal reports written in English or Chinese related to the effect of CAP therapy on wound healing in patients with diabetic foot ulcers up to 30 June 2022. The selected articles will be read independently by two reviewers, and valid information such as first author, publication date and outcome indicators will be extracted. Researchers will also assess the quality of the literature using the Cochrane risk-of-bias tool 2. RevMan 5.3.5, EndNote X7 and STATA V.13.0 will be used for data analysis. ETHICS AND DISSEMINATION: No ethical review is necessary for this systematic review because it is based on previously published data and does not include patient intervention. A peer-reviewed publication will publish the findings of this investigation.
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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 OpenQuestion graph.