This is an unblinded, randomized control study examining two fluid delivery modalities for non-critical female patients with a planned transabdominal pelvic ultrasound requiring intravenous fluid boluses.
Subjects be identified during their clinical course in the ED and will be randomized to either the LifeFlow® fluid delivery or an IV fluid bolus through the Alaris® pump (standard of care). IV fluids will be provided until the subject notes the sensation of a full bladder, at which point, the standard of care clinical practice is to perform the ultrasound. The transabdominal pelvic ultrasound requires a full bladder for optimal visualization of the ovaries, adnexa, and uterus, and is the only alternative to a transvaginal pelvic ultrasound for virginal young women. All other clinical care is per standard of care. The only research component is the randomization and data collection.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
HEALTH_SERVICES_RESEARCH
Masking
NONE
Enrollment
30
The LifeFlow® is a hand-operated rapid infuser designed to administer fluids to patients by a single user, for clinical situations in which a large volume or rapid infusion of fluid or colloid is required. The device delivers fluid in 10mL increments with each complete handle compression, which refills during release, automating a push-pull mechanism. The syringe then automatically refills with handle release.
Children's Hospital Los Angeles
Los Angeles, California, United States
Duration- Ultrasound Ordered to Completed
The primary outcome variable is the duration (minutes) of time from when the ultrasound was ordered to the completion time of the ultrasound.
Time frame: From ED (Emergency Department) arrival to discharge/admission, less than 12 hours
Total IV Fluid (mL)
Total IV fluid administered before ultrasound
Time frame: From ED arrival to discharge/admission, less than 12 hours
Duration- Full Bladder
Fluid initiation and subjective sensation of full bladder
Time frame: From ED arrival to discharge/admission, less than 12 hours
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