ArticleEuropean archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery2019
Effectiveness of care in acute dizziness presentations.
Article in European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 3 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
5 citing papers in PubMed, 3 syntheses or guidelines pooled it.
- The Epidemiology and Clinical Presentation of the Acute Imbalance Syndrome (AIS)-A Systematic Review and Meta-Analysis.European journal of neurology · 2026Pooled it
- The epidemiology and clinical presentation of acute vestibular syndromes: a systematic review of the literature.Journal of neurology · 2026Pooled it
- Diagnostic yield of MRI in adult patients with dizziness or vertigo at the emergency department: a systematic review and meta-analysis.European radiology · 2026Pooled it
- Improving the Diagnostic Workup of Vertigo: A Multidisciplinary Review.Spartan medical research journal · 2025Review
- Article
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
Abstract
purposeThis study aims to evaluate whether a management algorithm has improved the effectiveness of care for dizzy patients at Umeå University Hospital.
methodsThis was an interventional study using medical records to collect data for acute dizziness presentations before (period 1, 2012-2014) and after (period 2, 2016-2017) the implementation of a management algorithm. Outcomes were changes in a set of pre-defined effectiveness markers and health economic effects.
resultsTotal n = 2126 and n = 1487 acute dizziness presentations were identified in period 1 and 2, respectively. Baseline characteristics were similar. The proportion of patients undergoing Dix-Hallpike testing increased, 20.8% [95% confidence interval (CI) 18.8-23.0%] vs. 37.7% (95% CI 35.2-40.2%), as did BPPV diagnoses, 7.6% (95% CI 6.6-8.8%) vs. 15.3% (95% CI 13.6-17.3%). Hospitalization became less common, 61.5% (95% CI 59.4-63.6%) vs. 47.6% (95% CI 45.1-50.2%). The proportion undergoing any neuroradiological investigation decreased, 44.8% (95% CI 42.7-47.0%) vs. 36.3% (95% CI 33.8-38.7%) with a shift from CT to MRI, with unchanged sensitivity for diagnosing cerebrovascular causes. The average cost for the care of one dizzy patient decreased from $2561 during period 1 to $1808 during period 2.
conclusionsThis study shows that the implementation of a management algorithm for dizzy patients was associated with improved effectiveness of care.
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.