JMIR Publications

ABSTRACT

Background:

Point-of-care ultrasound (POCUS) is a valuable bedside tool that, with adequate training, can reduce diagnostic uncertainty and improve clinical accuracy. Abdominal pain is a frequent complaint in emergency departments and often requires imaging for appropriate management

Objective:

To assess the impact of bedside clinical ultrasound performed by family physicians on length of stay, number of basic radiological tests, and need for further diagnostic evaluations in adult patients with abdominal pain

Methods:

This is a pilot quasi-experimental study assessing feasibility and viability, with a non-randomised control group, to be conducted in the Emergency Department of Hospital Comarcal de Riotinto. Adult patients (≥18 years) presenting with abdominal pain will be included. Both groups will receive standard care. In the intervention group, bedside ultrasound will be performed by trained family physicians; in the control group, ultrasound will be performed by radiologists only if deemed necessary. The primary outcome is the improvement in quality of care, assessed through a reduction in emergency department length of stay, fewer basic radiology tests requested, and diagnostic concordance. Secondary outcomes include the need for additional diagnostic studies and the appropriateness of referrals, evaluated through one-month follow-up and reconsultation.

Results:

The study is in the preparation phase, with procedures and logistics being finalised prior to patient recruitment.

Conclusions:

This study aims to demonstrate the clinical and organisational benefits of implementing bedside ultrasound by family physicians in emergency care. Clinical Trial: The study protocol will be formally registered in the ClinicalTrials.gov database prior to the initiation of participant recruitment. This project has already been approved by the Huelva Provincial Independent Ethics Committee (code PEIBA 1923-N-21).