ReviewRadiologia brasileira
Beyond sedation: a narrative review of nonpharmacological innovations for managing patient anxiety in magnetic resonance imaging examinations.
Review in Radiologia brasileira. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
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.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: To critically analyze evidence-based alternatives to sedation in patients with radiology-related phobias, focusing on clinical efficacy, feasibility, and implementation challenges. Methods: This is a narrative review of the scientific literature published between 1985 and 2025, based on indexed databases (PubMed, Scopus, Embase, Scientific Electronic Library Online, and PsycINFO) and clinical guidelines. We included observational studies, clinical trials, systematic reviews, and expert consensus statements. Results: Effective nonpharmacological interventions include mock scanner training, cognitive-behavioral therapy, virtual reality exposure, breathing/relaxation techniques, environmental modifications, and therapeutic communication. These approaches significantly reduce the need for sedation, particularly in pediatric, geriatric, and neurodivergent populations. However, implementation remains limited by structural, economic, and cultural barriers. Conclusion: Nonpharmacological strategies are clinically effective and ethically desirable for managing patient anxiety and phobias in the setting of magnetic resonance imaging. Their systematic incorporation requires institutional restructuring, interdisciplinary training, and investment in supportive technology.
Indexed as
Identifiers
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.