Ultrasound-Guided IV Access for Rescue Peripheral IV Access
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial aims to determine if using ultrasound to locate the great saphenous vein (GSV) in the thigh can assist with challenging IV access. The goal is to assess whether this vein can serve as a reliable option for IV placement when other methods prove difficult. Patients or staff members in an emergency department without leg wounds or infections may qualify for this study. As an unphased trial, this study provides a unique opportunity to contribute to innovative research that could enhance IV access techniques.
What prior data suggests that this ultrasound technique is safe for IV access?
Research has shown that using ultrasound to access the great saphenous vein is generally safe. Studies have found it to be a reliable method in situations where inserting an IV is challenging. Importantly, these studies reported no unexpected problems or safety issues.
Ultrasound guidance allows doctors to visualize the blood vessel, facilitating correct IV insertion. This technique has demonstrated high success rates, particularly in young children. Overall, using ultrasound to guide IV access appears to be a safe option for reaching veins that are otherwise difficult to access.12345Why are researchers excited about this trial?
Researchers are excited about ultrasound-guided IV access using the Great Saphenous Vein (GSV) because it offers a new technique for improving peripheral IV access, especially when traditional methods fail. Unlike standard methods that rely on visual and tactile cues, this approach uses ultrasound to precisely locate the GSV, potentially increasing success rates and reducing patient discomfort. The method could significantly enhance patient care by providing a reliable alternative in challenging IV access situations.
What evidence suggests that ultrasound of the great saphenous vein is effective for rescue peripheral IV access?
Research has shown that using ultrasound to locate the great saphenous vein (GSV) proves very useful when veins are difficult to find. Studies confirm that this method is both effective and safe. It serves as a reliable alternative for inserting an IV when traditional methods fail. In some cases, ultrasound guidance is safer and more successful than conventional vein-finding techniques, particularly in challenging situations. This approach also helps avoid more invasive procedures, such as inserting central venous catheters, during emergencies. Participants in this trial will receive ultrasound-guided access to the GSV as part of the study.16789
Who Is on the Research Team?
Tobias Kummer, MD
Principal Investigator
Mayo Clinic
Are You a Good Fit for This Trial?
This trial is open to both children and adults who visit or work in the emergency department, as well as those at additional training sites with emergency medicine residents. It's not for critically ill patients, those with inaccessible legs due to dressings or wounds, leg infections/injuries, prisoners, or anyone unable to consent verbally.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Ultrasound Assessment
Ultrasound of the great saphenous vein at the medial thigh to assess its anatomy
Follow-up
Participants are monitored for safety and effectiveness after ultrasound assessment
What Are the Treatments Tested in This Trial?
Interventions
- US of the GSV
Find a Clinic Near You
Who Is Running the Clinical Trial?
Mayo Clinic
Lead Sponsor