NCT01572220

Stress Echo Ultrasound Contrast in an Urban Safety Net Hospital to Refine Ischemia Evaluation

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 240 (actual)
• Sponsor: Denver Health and Hospital Authority · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The current study is designed to have broad generalizability and inform a potential shift toward greater utilization of stress echocardiography with UCA. This will be accomplished by comparing UCA stress echocardiography with myocardial SPECT among hospitalized patients presenting with atraumatic chest pain. This study seeks to demonstrate: clinical comparability of the 2 modalities (based on non-diagnostic test rates), improved care efficiency (based on length of stay), lower costs, improved provider satisfaction, and a presumed improved safety profile through the elimination of radiation exposure. Primary Hypothesis: A strategy of routine UCA (Optison™) enhanced stress echocardiography will result in a clinically non-diagnostic test rate comparable to myocardial SPECT among patients hospitalized (inpatient or hospital observation status) with atraumatic chest pain.

Conditions

• Chest Pain
• Symptomatic Ischemic Equivalent

Interventions

Type	Name	Description
OTHER	UCA stress echocardiography or myocardial SPECT	Comparative Effectiveness of cardiac stress imaging modalities

Timeline

• Start date: 2012-04-01
• Primary completion: 2014-08-01
• Completion: 2017-10-01
• First posted: 2012-04-06
• Last updated: 2017-12-11

Locations

1 site across 1 country: United States