Precision Study Measuring Potassium (K) in Capillary Specimens
- Conditions
- Precision of Potassium (K) Test in Capillary Whole Blood
- Interventions
- Diagnostic Test: Fingerstick blood draw
- Registration Number
- NCT06291493
- Lead Sponsor
- Abbott Point of Care
- Brief Summary
Assessing precision of i-STAT K test using the IUO i-STAT CG8+ cartridge on the i-STAT 1 Analyzer.
- Detailed Description
The objective of this study is to assess the precision of the i-STAT K test using the IUO i-STAT CG8+ cartridge on the i-STAT 1 Analyzer with investigational software using results from two (2) different fingerstick specimens from the same subject across the K measurement range.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 161
- Signed and dated consent form (if required by the IRB)
- ≥ 18 years of age
• Prior enrollment in the study
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description Precision assessment of Potassium (K) test in capillary blood sample Fingerstick blood draw Prospectively collected capillary specimens from two separate fingerstick blood draws.
- Primary Outcome Measures
Name Time Method Precision for Potassium (K) Test Up to 5 minutes Clinical Evaluation of Precision for the Potassium (K) Test in Capillary Specimens using the i-STAT CG8+ Cartridge with the i-STAT 1 Analyzer
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (4)
University of Maryland, Baltimore (UMD)
🇺🇸Baltimore, Maryland, United States
Eastside Research Associates (ERA)
🇺🇸Redmond, Washington, United States
Penn State Health Milton S. Hershey Medical Center (Hershey)
🇺🇸Hershey, Pennsylvania, United States
Abbott Point of Care (APOC)
🇨🇦Ottawa, Ontario, Canada