Paradigm shift in the application of patient contact shielding: a balancing act between tradition and progress
Abstract
Objectives: Despite recommendations and guidelines on patient contact shielding in X-ray imaging, substantial uncertainties remain in clinical practice, particularly concerning computed tomography (CT) examinations and vulnerable groups such as pediatric and pregnant patients. This study identifies gaps in existing recommendations and offers a comprehensive statement of the actual risks and benefits associated with patient shielding.
Materials and methods: A systematic literature search was conducted using Google Scholar and PubMed, alongside current national and international guidelines. Our special report focused on patient shielding in projection radiography, interventional radiology, and CT, with special emphasis on vulnerable patient groups sensitive to radiation exposure.
Results: Current research lacks robust, evidence-based data comparing the benefits and risks of patient shielding, especially in CT. In projection radiography and interventional radiology, patient shielding offers minimal benefits and may inadvertently increase radiation exposure due to interference with automatic exposure control or necessitate repeated examinations. This issue is particularly addressed in pediatric and pregnant patients. In CT, the benefits and risks are more complex, with substantial research gaps hindering informed decision-making.
Conclusion: Traditional and generalized recommendations for patient contact shielding do not adequately account for technological advancements and…
Read the paper
Related studies
- Global, regional, and national burden of hepatitis B, 1990–2019: a systematic analysis for the Global Burden of Disease Study 2019
- A meta‐analysis of anal cancer incidence by risk group: Toward a unified anal cancer risk scale
- Global fertility in 204 countries and territories, 1950–2021, with forecasts to 2100: a comprehensive demographic analysis for the Global Burden of Disease Study 2021
- Exercise interventions in Alzheimer's disease: A systematic review and meta-analysis of randomized controlled trials
- Prognostic Significance of Carbonic Anhydrase IX Expression in Cancer Patients: A Meta-Analysis
- Glucocorticoid Resistance: Is It a Requisite for Increased Cytokine Production in Depression? A Systematic Review and Meta-Analysis
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.