Tests:Troponin i i-stat (POCT): Difference between revisions

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Tests:Troponin i i-stat (POCT)
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Created page with "{{DISPLAYTITLE: Troponin I i-stat (POCT)}} Full Test List Point of Care Tests Hawera Tests {| class="wikitable" ! colspan="2" | == '''Overview''' == |- |'''Department''' |Point of Care Testing (POCT) |- |'''Test Code''' |N/A |- |'''Synonyms''' |Pregnancy related HCG HCG - pregnancy test BHCG - pregnancy test Pregnancy test Human chorionic gonadotrophin - pregnancy related |- |'''Availability''' |Monday - Sunday at Hawera Hospital, available out of hours fo..."
 
Pam Chung (talk | contribs)
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|-
|-
|'''Synonyms'''
|'''Synonyms'''
|Pregnancy related HCG
|Trop I
HCG - pregnancy test
Tni
 
I-stat, cTni
BHCG - pregnancy test
 
Pregnancy test
 
Human chorionic gonadotrophin - pregnancy related
|-
|-
|'''Availability'''
|'''Availability'''
|Monday - Sunday at Hawera Hospital, available out of hours for emergencies  
|Monday - Sunday at Hawera Hospital, available also out of hours for emergencies  
|-
|-
|'''Turnaround Time'''
|'''Turnaround Time'''
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|-
|-
|'''Minimum Volume'''
|'''Minimum Volume'''
|17 IU/L whole blood
|17 μL whole blood
|-
|-
|'''Specimen Collection and Transportation'''
|'''Specimen Collection and Transportation'''
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|-
|-
|'''Test Method'''
|'''Test Method'''
|i-Stat - Total β-hCG Cartridge
|i-Stat - cTnI cartridge (cardiac troponin I)
|-
|-
|'''Unit of Measurement'''
|'''Unit of Measurement'''
| IU/L
| ng/mL
|-
|-
|'''Reference Intervals'''
|'''Reference Intervals'''
|Reportable range 5.0 – 2000.0 IU/L
|Reportable range 0.00-50.00ng/mL
< 5.0 IU/L - Negative
<0.03 ng/mL  
 
> 5.0 - 25.0 IU/L - Equivocal / Indeterminate


>25.0 IU/L - Positive               
>0.03 ng/mL                 
|-
|-
|'''Uncertainty of measurement'''
|'''Uncertainty of measurement'''
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|-
|-
|'''Additional Information'''
|'''Additional Information'''
|Provides a quantitative and qualitative determination of ''β-hCG'' to aid in the early detection of pregnancy
|For information on the interpretation of POCT Troponin I results refer to the RACPP (Rural Accelerated Chest Pain Pathway)   
Rapid triage of chest pain patients, including those with acute coronary syndromes (ACS)
|-
|-
! colspan="2" |
! colspan="2" |

Revision as of 13:45, 6 October 2025

Overview

Department Point of Care Testing (POCT)
Test Code N/A
Synonyms Trop I

Tni I-stat, cTni

Availability Monday - Sunday at Hawera Hospital, available also out of hours for emergencies
Turnaround Time 10 minutes once cartridge is loaded into the i-Stat
Stability – Add test N/A

Specimen Requirements

Specimen Venous sample collected into Heparinized
Preferred Heparinized whole blood or plasma samples collected in plastic syringes or evacuated tubes containing lithium or sodium heparin filled to capacity.
Acceptable Heparinized whole blood or plasma samples collected in plastic syringes or evacuated tubes containing lithium or sodium heparin filled to capacity.
Unacceptable Grossly haemolysed samples are unacceptable
Minimum Volume 17 μL whole blood
Specimen Collection and Transportation

Test Information

Test Method i-Stat - cTnI cartridge (cardiac troponin I)
Unit of Measurement ng/mL
Reference Intervals Reportable range 0.00-50.00ng/mL

<0.03 ng/mL

>0.03 ng/mL                 

Uncertainty of measurement N/A
Additional Information For information on the interpretation of POCT Troponin I results refer to the RACPP (Rural Accelerated Chest Pain Pathway)   

Rapid triage of chest pain patients, including those with acute coronary syndromes (ACS)

Comments

Quick user guides for testing should be available with the meter.

All procedures, worksheets and competency checklist for sign-off are available on the intranet to all Health NZ Staff.

This test is covered under the current IANZ Laboratory accreditation.

Owner Pam Chung (Pchung)
Last reviewed 06.10.2025
Next review 06.10.2026 (OK)