Correlation Between the Point of Care Blood Analysis Obtained From Skin Puncture Blood and Conventional Blood Analysis Obtained From Venous and Arterial Blood
Trial Snapshot
- Phase
- Not Applicable
- Sponsor
- Hanyang University
- Enrollment
- 250
- Locations
- 1
- Primary Endpoint
- Blood analysis between capillary blood, venous blood and arterial blood
Study Overview
Brief Summary
This study aimed to evaluate the correlation between the point of care blood analysis obtained from skin puncture blood and conventional blood analysis obtained from venous and arterial blood.
Study Design
- Study Type
- Observational
- Observational Model
- Case Only
- Time Perspective
- Prospective
Eligibility Criteria
- Ages
- 19 Years to — (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •The patients who simultaneously require the venous blood test, skin puncture blood test and arterial blood gas analysis
Exclusion Criteria
- •Unstable patients
- •Patients receiving the medications affecting the results of blood analysis.
Outcomes
Primary Outcomes
Blood analysis between capillary blood, venous blood and arterial blood
Time Frame: within 1 hour
Primary outcome 1. Correlation of blood concentration between skin puncture blood and venous blood * variables Na+ (mmol/L) K+ (mmol/L) Ca++ (mmol/L) Hct (%) Glucose (mg/dl) Creatinine (mg/dl) Cl- (mmol/L) 2. Correlation of blood concentration between skin puncture blood and arterial blood * variables pH pCO2 (mmHg) pO2 (mmHg) HCO3 (mmol/L) Lactate (mmol/L) Spearman correlation rank test will be performed to show the agreement of two methods in each value. We will show the correlation coefficient for all values. Ex) The correlation coefficient of Na+, K+, Ca2+, Hct, glucose, creatinine and Cl- are ___, ___, ___, ___, ___, ___, ___, respectively.
Secondary Outcomes
No secondary outcomes reported
Investigators
Changsun Kim
Assistant professor
Hanyang University