ReviewCureus2023
Comparison of Efficacy and Safety of Low-Dose Versus High-Dose Dexamethasone in Hospitalized COVID-19 Patients: A Meta-Analysis.
Review in Cureus, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed, 2 citations in OpenAlex.
- Steroid initiation timing and outcome of coronavirus disease 2019 patients: A multicenter, retrospective, observational study.International journal of immunopathology and pharmacologyObservational
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The aim of this study is to compare the efficacy and safety of low-dose and high-dose dexamethasone in hospitalized coronavirus disease 2019 (COVID-19) patients. The current meta-analysis was conducted in compliance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A comprehensive literature search was carried out using PubMed, the Cochrane Central Register of Controlled Trials (CENTRAL), and Embase. Outcomes assessed in the current meta-analysis included 28-day mortality, intensive care unit (ICU) admission, mechanical ventilation, length of ICU admission (days), and length of hospital stay (days). For safety, we compared hypoglycemia and the incidence of infection between the high-dose dexamethasone group and the low-dose dexamethasone group. A total of four studies fulfilled the inclusion criteria and were included in this meta-analysis. No significant difference was found between the two groups in terms of ICU admission (risk ratio (RR): 0.72, 95% confidence interval (CI): 0.41-1.28, p-value: 0.27), length of stay in ICU in days (mean difference (MD): -0.05, 95%CI: -3.96-3.87, p-value: 0.98, I-square: 94%), length of hospital stay in days (MD: -0.94, 95%CI: -1.94-0.06, p-value: 0.07), need of mechanical ventilation (RR: 0.72, 95%CI: 0.36-1.48, p-value: 0.38), and 28-day mortality (RR: 0.90, 95% CI: 0.50-1.64, p-value: 0.74). The current study showed that higher doses of dexamethasone failed to enhance efficacy compared to low-dose dexamethasone. Thus, based on the findings of this meta-analysis, low-dose dexamethasone can be recommended for these patients.
Indexed as
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What OpenQuestion holds
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.