Neonatal alloimmune thrombocytopenia (NAIT), initial screening

Alphabetical Test listing

Neonatal alloimmune thrombocytopenia (NAIT), initial screening-994

  
Neonatal alloimmune thrombocytopenia (NAIT), initial screening
  
994
  
LAB994
  
MSO
  
FNAIT
NATP
  

Test code 5603 (order on mother sample): Maternal and Paternal Initial Screening. To complete this workup, order NAIT-Initial Paternal (test code 5703) on father.
Test code 5703 (order on father sample): Paternal Initial Screening.
Test code 5303 (mother): Maternal Only Initial Screening. No paternal sample available.

Platelet antigen genotyping on parents, platelet antibody identification panel on mother and maternal serum crossmatched with paternal platelets.

  
ACD-A whole blood, and serum from mother, and ACD-A whole blood from father
  

Mother:

Yellow ACD-A (3) and Red serum vial/tube - 10 mL (3)

 

 

Father:

Yellow ACD-A (3)

  
30 mL ACD-A whole blood, and 10 mL serum from mother; 30 mL ACD-A whole blood from father
  
  • Collect ACD-A whole and serum tube from the mother and ACD-A whole blood from the father

  • Immediately following collection, mix the yellow ACD tube by inverting 8 - 10 times to prevent clotting

 

  

Red:

  1. Allow sample to clt
  2. Spin and
  3. Transfer serum to an AHL False Bottom Plasma/Serum Transport Tube, labelled as serum, within two (2) hours of sample collection

 

ACD-A yellow:

Submit whole blood specimen. Do NOT spin.

 

  
  

ACD whole blood:
Refrigerated - 4 days

Serum:
Refrigerated - 4 days

  
Blood Centers of WI
  
Varies
  
10 - 14 days
  

PCR and Fluorescent Hydrolysis Probes, Platelet Antibody Bead Array (PABA) and Flow Cytometry

  

See report

  
81105 x 2
81106 x 2
81107 x 2
81108 x 2
81109 x 2
81110 x 2
81111 x 2
81112 x 2
86022
  
  
05/21/2018
  
11/12/2019