SynthesisBMC pulmonary medicine2024
Impact of head-of-bed elevation angle on the development of pressure ulcers and pneumonia in patients on mechanical ventilation: a systematic review and meta-analysis.
Synthesis in BMC pulmonary medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed.
- Ventilator-Associated Pneumonia (VAP) Prevention Bundle: A Multicenter Cross-Sectional Saudi Study to Assess Knowledge, Adherence, and Perceived Barriers Among ICU Practitioners in Hail Region.Pathogens (Basel, Switzerland) · 2026Article
- Minimizing hospital acquired intensive care unit infections: A focus on prevention.World journal of critical care medicine · 2026Review
- Quantifying and Visualizing the Pressure Distribution of In-Bed Positions to Reduce Pressure Injury Risk.Advances in skin & wound care · 2026Article
- Impact of Plan-Do-Study-Act Cycle-Based Quality Improvement on Head-of-Bed Elevation Compliance, Cuff Pressure Management and Ventilator-Associated Pneumonia in Intensive Care Units: A Before-After Study.Journal of multidisciplinary healthcare · 2026Article
- 2024 Year in Review: Ventilator-Associated Pneumonia.Respiratory care · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMechanical ventilation is crucial for patient management in intensive care units, but it comes with complications such as pressure ulcers and ventilator-associated pneumonia (VAP). The impact of head-of-bed elevation angles on these complications remains a critical area for investigation.
methodsThis systematic review and meta-analysis followed PRISMA guidelines and involved searches across PubMed, Embase, Web of Science, and Cochrane Library, conducted on September 19, 2023, with no date or language restrictions. We included randomized controlled trials that compared different head-of-bed elevation angles in adult ICU patients on mechanical ventilation. Data were extracted on study characteristics, quality assessed using the Cochrane risk of bias tool, and statistical analyses performed using chi-square tests for heterogeneity and fixed or random-effects models based on heterogeneity results.
resultsSix studies met inclusion criteria out of an initial 601 articles. These studies showed minimal heterogeneity (I
conclusionsWhile higher head-of-bed elevation can reduce the risk of VAP in mechanically ventilated patients, it may increase the risk of pressure ulcers. Clinical strategies should carefully balance these outcomes to optimize patient care in ICU settings. REGISTRATION: PROSPERO 2024 CRD42024570232.
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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.