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Specimen Collection

Ristocetin Induced Platelet Aggregation (RIPA)

Test Name
Ristocetin Induced Platelet Aggregation (RIPA)
Test Code
SASAH
Specimen Type
Whole blood – Citrate.  DO NOT send via pneumatic tube. Collect a 'discard' specimen as the first tube.
Minimum Volume
6 x 3mL tube
Comments
Must be booked in advance (at least 24 hrs notice) via Haematology Lab Registrar. 

Contact Haematology Lab Registrar on #52607 to arrange collection time. Must collect before 1000 hrs to reach Alfred Pathology before midday.

Samples must be kept at Room Temperature and deliver to the laboratory, immediately - DO NOT send via pneumatic tube.

Anti-platelet and Anti-inflammatory drugs should be ceased at least 14 days before testing.

Patient should fast or have a light, non-fatty breakfast on the day of testing.

PATHOLOGY COLLECTION NOTES: 

Check booking details; when patient arrives notify Central Specimen Reception (RCH - ext 55904; RWH - ext 52550)

LAB NOTES:

Process immediately. DO NOT SPIN. Keep samples at room temperature, NO ice. Label esky with URGENT - PLATELET AGGREGATION STUDIES. Samples must reach the external laboratory within 2 hrs of collection.

Book an external courier and send directly to Alfred Health from RCH or RWH Specimen Reception.

Assay Performed

Haematology Dept
Alfred Hospital
Commercial Road
Prahran 3181 VIC
03 9076 3109

Assay Frequency

Test by appointment only