Evidence-based radiology 5 years on-a single-centre review of image referral appropriateness.
Ir J Med Sci
; 2024 Aug 19.
Article
em En
| MEDLINE
| ID: mdl-39158672
ABSTRACT
BACKGROUND:
The iRefer guidelines provide evidence-based recommendations on imaging and are designed to facilitate appropriate referrals and limit unnecessary radiation exposure. In 2017, a review at this institution assessed the appropriateness of imaging referrals. This study provides an update 5 years later on the referral appropriateness and aims to assess what impact the previous review has had on referral appropriateness.METHODS:
A retrospective study of 945 referrals across GPs, ED, and inpatients was audited against the iRefer guidelines with costs and cumulative dose estimates calculated for inappropriate referrals considering salaries of those involved, the average time spent performing and reporting radiographs, and the median effective dose values.RESULTS:
Results show a decrease in the volume of requests overall with the relative proportion of inappropriate requests rising significantly. Inappropriate requests for abdominal X-rays from GPs decreased from 72 to 37.5%, whereas inappropriate ED referrals increased from 38 to 46% and inappropriate inpatient requests remained static at 30%. The proportion of inappropriate GP requests for spinal radiographs significantly increased for cervical, thoracic, and lumbar spine radiographs, respectively (18 to 66%; 47 to 72%; 53 to 80%; p-value < 0.001). Inappropriate radiographs represent an increased financial and dose-based burden.CONCLUSION:
The volume of radiograph requests reduced after over a 5-year interval; however, the relative proportion of inappropriate requests rose significantly. The iRefer guidelines provide a useful resource to ensure that imaging is used appropriately, effectively, and safely; however, more work is needed to ensure that requests are adhering to these guidelines.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Ir J Med Sci
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Irlanda