Study centre number
Item
Site #
integer
C0600091 (UMLS CUI [1,1])
C0019994 (UMLS CUI [1,2])
patient ID
Item
Patient #
integer
C2348585 (UMLS CUI [1])
visit date
Item
Visit Date
date
C1320303 (UMLS CUI [1])
Investigator Name
Item
Investigator Name
text
C2826892 (UMLS CUI [1])
Date of Diagnosis
Item
Date of Diagnosis:
date
C2316983 (UMLS CUI [1])
Item
Platelet Count drop (after initiation of heparin):
text
C0392386 (UMLS CUI [1,1])
C0687676 (UMLS CUI [1,2])
C1704686 (UMLS CUI [1,3])
C0019134 (UMLS CUI [1,4])
Code List
Platelet Count drop (after initiation of heparin):
CL Item
To less than 100,000/μl (To less than 100,000/μl)
CL Item
≥50 percent decrease from baseline (≥50 percent decrease from baseline)
Thrombosis associated with HIT
Item
Was there an associated thrombosis?
boolean
C0040053 (UMLS CUI [1,1])
C0332281 (UMLS CUI [1,2])
C0272285 (UMLS CUI [1,3])
Item
Was a confirmatory diagnostic HIT test completed?
text
C0272285 (UMLS CUI [1,1])
C0430022 (UMLS CUI [1,2])
C0750484 (UMLS CUI [1,3])
Code List
Was a confirmatory diagnostic HIT test completed?
HPF4 ELISA
Item
HPF4 ELISA
boolean
C4512079 (UMLS CUI [1,1])
C0014441 (UMLS CUI [1,2])
HPF4 ELISA Date
Item
HPF4 ELISA - Date:
date
C4512079 (UMLS CUI [1,1])
C0014441 (UMLS CUI [1,2])
C0011008 (UMLS CUI [1,3])
Item
HPF4 ELISA - Result:
text
C4512079 (UMLS CUI [1,1])
C0014441 (UMLS CUI [1,2])
C0456984 (UMLS CUI [1,3])
Code List
HPF4 ELISA - Result:
CL Item
Positive (Positive)
CL Item
Negative (Negative)
SRA
Item
SRA
boolean
C3506382 (UMLS CUI [1])
SRA Date
Item
SRA - Date:
date
C3506382 (UMLS CUI [1,1])
C0011008 (UMLS CUI [1,2])
Item
SRA - Result:
text
C3506382 (UMLS CUI [1,1])
C0456984 (UMLS CUI [1,2])
CL Item
Positive (Positive)
CL Item
Negative (Negative)
HIPA
Item
HIPA
boolean
C0919798 (UMLS CUI [1])
HIPA Date
Item
HIPA - Date:
date
C0919798 (UMLS CUI [1,1])
C0011008 (UMLS CUI [1,2])
Item
HIPA - Result:
text
C0919798 (UMLS CUI [1,1])
C0456984 (UMLS CUI [1,2])
CL Item
Positive (Positive)
CL Item
Negative (Negative)
HIT confirmatory diagnostic test, other
Item
Confirmatory diagnostic HIT test, other
boolean
C0272285 (UMLS CUI [1,1])
C0430022 (UMLS CUI [1,2])
C0750484 (UMLS CUI [1,3])
C0205394 (UMLS CUI [1,4])
HIT confirmatory diagnostic test, other, specify
Item
HIT confirmatory diagnostic test - Other (specify)
text
C0272285 (UMLS CUI [1,1])
C0430022 (UMLS CUI [1,2])
C0750484 (UMLS CUI [1,3])
C0205394 (UMLS CUI [1,4])
C1521902 (UMLS CUI [1,5])
HIT confirmatory diagnostic test, other, date
Item
HIT confirmatory diagnostic test, other - Date:
date
C0272285 (UMLS CUI [1,1])
C0430022 (UMLS CUI [1,2])
C0750484 (UMLS CUI [1,3])
C0205394 (UMLS CUI [1,4])
C0011008 (UMLS CUI [1,5])
Item
HIT confirmatory diagnostic test, other - Result:
text
C0272285 (UMLS CUI [1,1])
C0430022 (UMLS CUI [1,2])
C0750484 (UMLS CUI [1,3])
C0205394 (UMLS CUI [1,4])
C0456984 (UMLS CUI [1,5])
Code List
HIT confirmatory diagnostic test, other - Result:
CL Item
Positive (Positive)
CL Item
Negative (Negative)
Date of HIT Diagnosis
Item
Date of Positive HIT Diagnosis:
date
C0430022 (UMLS CUI [1,1])
C0272285 (UMLS CUI [1,2])
C0011008 (UMLS CUI [1,3])
HPF4 ELISA
Item
HPF4 ELISA
boolean
C4512079 (UMLS CUI [1,1])
C0014441 (UMLS CUI [1,2])
HPF4 ELISA Date
Item
HPF4 ELISA - Date:
date
C4512079 (UMLS CUI [1,1])
C0014441 (UMLS CUI [1,2])
C0011008 (UMLS CUI [1,3])
Item
HPF4 ELISA - Result:
text
C4512079 (UMLS CUI [1,1])
C0014441 (UMLS CUI [1,2])
C0456984 (UMLS CUI [1,3])
Code List
HPF4 ELISA - Result:
CL Item
Positive (Positive)
CL Item
Negative (Negative)
SRA
Item
SRA
boolean
C3506382 (UMLS CUI [1])
SRA Date
Item
SRA - Date:
date
C3506382 (UMLS CUI [1,1])
C0011008 (UMLS CUI [1,2])
Item
SRA - Result:
text
C3506382 (UMLS CUI [1,1])
C0456984 (UMLS CUI [1,2])
CL Item
Positive (Positive)
CL Item
Negative (Negative)
HIPA
Item
HIPA
boolean
C0919798 (UMLS CUI [1])
HIPA Date
Item
HIPA - Date:
date
C0919798 (UMLS CUI [1,1])
C0011008 (UMLS CUI [1,2])
Item
HIPA - Result:
text
C0919798 (UMLS CUI [1,1])
C0456984 (UMLS CUI [1,2])
CL Item
Positive (Positive)
CL Item
Negative (Negative)
HIT confirmatory diagnostic test, other
Item
Confirmatory diagnostic HIT test, other
boolean
C0272285 (UMLS CUI [1,1])
C0430022 (UMLS CUI [1,2])
C0750484 (UMLS CUI [1,3])
C0205394 (UMLS CUI [1,4])
HIT confirmatory diagnostic test, other, specify
Item
HIT confirmatory diagnostic test - Other (specify)
text
C0272285 (UMLS CUI [1,1])
C0430022 (UMLS CUI [1,2])
C0750484 (UMLS CUI [1,3])
C0205394 (UMLS CUI [1,4])
C1521902 (UMLS CUI [1,5])
HIT confirmatory diagnostic test, other, date
Item
HIT confirmatory diagnostic test, other - Date:
date
C0272285 (UMLS CUI [1,1])
C0430022 (UMLS CUI [1,2])
C0750484 (UMLS CUI [1,3])
C0205394 (UMLS CUI [1,4])
C0011008 (UMLS CUI [1,5])
Item
HIT confirmatory diagnostic test, other - Result:
text
C0272285 (UMLS CUI [1,1])
C0430022 (UMLS CUI [1,2])
C0750484 (UMLS CUI [1,3])
C0205394 (UMLS CUI [1,4])
C0456984 (UMLS CUI [1,5])
Code List
HIT confirmatory diagnostic test, other - Result:
CL Item
Positive (Positive)
CL Item
Negative (Negative)
Item
Was there an associated platelet count drop (after initiation of heparin)?
text
C0392386 (UMLS CUI [1,1])
C0687676 (UMLS CUI [1,2])
C1704686 (UMLS CUI [1,3])
C0019134 (UMLS CUI [1,4])
Code List
Was there an associated platelet count drop (after initiation of heparin)?
Platelet count drop
Item
*If Yes, did the platelet count drop: To less than 100,000/μL
boolean
C0392386 (UMLS CUI [1])
Platelet count drop
Item
*If Yes, did the platelet count drop: ≥50 percent from baseline
boolean
C0392386 (UMLS CUI [1])
Platelet count drop
Item
*If Yes, did the platelet count drop: Neither of the above
boolean
C0392386 (UMLS CUI [1])
Thrombosis associated with HIT
Item
Was there an associated thrombosis?
boolean
C0040053 (UMLS CUI [1,1])
C0332281 (UMLS CUI [1,2])
C0272285 (UMLS CUI [1,3])
Heparin exposure data unknown or unavailable
Item
Previous heparin exposure data unavailable or unknown
boolean
C0332157 (UMLS CUI [1,1])
C0019134 (UMLS CUI [1,2])
C1511726 (UMLS CUI [1,3])
C0439673 (UMLS CUI [1,4])
C0332157 (UMLS CUI [2,1])
C0019134 (UMLS CUI [2,2])
C1511726 (UMLS CUI [2,3])
C0686905 (UMLS CUI [2,4])
Heparin exposure data unknown or unavailable
Item
Previous heparin exposure data unavailable or unknown
boolean
C0332157 (UMLS CUI [1,1])
C0019134 (UMLS CUI [1,2])
C1511726 (UMLS CUI [1,3])
C0439673 (UMLS CUI [1,4])
C0332157 (UMLS CUI [2,1])
C0019134 (UMLS CUI [2,2])
C1511726 (UMLS CUI [2,3])
C0686905 (UMLS CUI [2,4])
Item
If ‘YES’ was answered for Inclusion Criterion 2d, what was the underlying condition?
text
C0272375 (UMLS CUI [1,1])
C4722602 (UMLS CUI [1,2])
C0348080 (UMLS CUI [1,3])
Code List
If ‘YES’ was answered for Inclusion Criterion 2d, what was the underlying condition?
CL Item
AT-III deficiency (AT-III deficiency)
CL Item
Heparin resistance (Heparin resistance)
CL Item
Other, specify: (Other, specify:)
Alternative anticoagulation required | Other underlying disease, specify
Item
Other - Specify:
text
C0003281 (UMLS CUI [1,1])
C1523987 (UMLS CUI [1,2])
C1514873 (UMLS CUI [1,3])
C4722602 (UMLS CUI [2,1])
C0012634 (UMLS CUI [2,2])
C0205394 (UMLS CUI [2,3])
C1521902 (UMLS CUI [2,4])
Item
Criterion
text
C1512693 (UMLS CUI [1])
Item
Type of Heparin
text
C0019134 (UMLS CUI [1,1])
C0332307 (UMLS CUI [1,2])
Code List
Type of Heparin
CL Item
Low molecular weight heparin (1)
CL Item
Porcine unfractionated heparin (2)
CL Item
Bovine unfractionated heparin (3)
CL Item
Unspecified unfractionated heparin (4)
CL Item
Other (specify in Comments) (*5)
Types of heparin - Comments
Item
Comments
text
C0019134 (UMLS CUI [1,1])
C0332307 (UMLS CUI [1,2])
C0947611 (UMLS CUI [1,3])
Start date of heparin
Item
Start Date
date
C0019134 (UMLS CUI [1,1])
C0808070 (UMLS CUI [1,2])
Stop date of heparin
Item
Stop Date
date
C0019134 (UMLS CUI [1,1])
C0806020 (UMLS CUI [1,2])
Item
Route
text
C0019134 (UMLS CUI [1,1])
C0013153 (UMLS CUI [1,2])
CL Item
IV infusion (IV infusion)
CL Item
IV flush (IV flush)
CL Item
Other (specify) (Other (specify))
Route of heparin admission - other, specify
Item
Route - Other, specify;
text
C0019134 (UMLS CUI [1,1])
C0013153 (UMLS CUI [1,2])
C0205394 (UMLS CUI [1,3])
C1521902 (UMLS CUI [1,4])