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Ultrasound Guided Serratus Anterior Plane Block in ED Patients With Rib Fractures

Ultrasound Guided Serratus Anterior Plane Block in ED Patients With Rib Fractures,

Status
Completed
Phases
Early Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06299137
Enrollment
40
Registered
2024-03-07
Start date
2024-07-01
Completion date
2025-12-01
Last updated
2026-02-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Opioid Use, Pain Acute, Regional Anesthesia, Rib Fractures

Keywords

rib fractures, regional anesthesia, Opioid use, acute pain

Brief summary

The goal of this clinical trial is to test the effectiveness of the Serratus Anterior Plane Block in patients with rib fractures. The main questions it aims to answer are: * Determine if UG-SAPB results in an improved pain, incentive spirometry, and cough ability (PIC) score when compared to usual care over the first five hours. * Evaluate if UG-SAPB results in fewer opioid medications administered when compared to usual care over the first 24 hours. Participants will undergo the Serratus Anterior Plane. Researchers will compare this to usual care to see if this intervention improves pulmonary function and reduces opioid requirements for ED patients with rib fractures.

Interventions

PROCEDURESerratus Anterior Plane Block

Patients who undergo randomization to the intervention arm will undergo the Serratus Anterior Plane Block.

DRUGRopivacaine injection

For the Serratus Anterior Plane Block, Ropivacaine will be used as the anesthetic.

Sponsors

Rhode Island Hospital
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
SINGLE (Outcomes Assessor)

Masking description

Research Assistants who collect the data will be blinded to which arm of the study the participants are in.

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Radiology confirmed anterior or lateral rib fractures either on X-ray or chest computed tomography CT * pain score of 5/10. * Patients must be able to verbalize how much pain they are having on an 11-point Numeric Rating Pain Scale * perform an incentive spirometry and be able to cough on command

Exclusion criteria

* isolated rib fractures that do not include ribs T3-T9 * penetrating trauma, pregnancy * requiring immediate surgical or procedural intervention * known allergy to amide-type local anesthetics * have a painful distracting injury

Design outcomes

Primary

MeasureTime frameDescription
PIC Score5 hoursDetermine if the SAPB results in an improved pain, incentive spirometry, and cough ability (PIC) score when compared to usual care over the first five hours. The PIC score is a scoring system that can be measured serially in patients with rib fractures to assess pulmonary function and to prognosticate clinical outcomes.

Secondary

MeasureTime frameDescription
Total oral morphine equivalents over the first 24 hours24 hoursEvaluate if UG-SAPB results in fewer opioid medications administered when compared to usual care over the first 24 hours.

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 19, 2026