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CDE Detailed Report
This report contains detailed information about the selected CDEs.
Note: If at least one CDE was selected from a copyright- or trademark-protected instrument/scale then all of the CDEs from that instrument/scale are included in this report.
Disease: Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Sub-Domain: Physical/Neurological Examination
CRF: Neurological Complications
Item count: 19 (19 distinct CDEs)
CDE ID
CDE Name
Variable Name
Definition / Description
Question Text
Permissible Value
Description
Data Type
Instructions
References
Population
Classification (e.g., Core)
Version #
Version Date
Aliases for Variable Name
CRF Module / Guideline
© or TM
Sub-Domain
Domain
Previous Title
Size
Input Restrictions
Min Value
Max Value
Measurement Type
LOINC ID
SNOMED
caDSR ID
CDISC ID
C53681
Subarachnoid hemorrhage edema global cerebral indicator
SAHEdemaGlobalCerebInd
The indicator related to global cerebral edema following a subarachnoid hemorrhage
Global cerebral edema?
Yes;No;
Yes;No;
Alphanumeric
Diagnosed when both of the following are present: (1) complete or near-complete effacement of the hemispheric sulci and basal cisterns, and (2) bilateral and extensive disruption of the hemispheric gray-white matter junction at the level of the centrum semiovale, either due to blurring or diffuse peripheral “finger-like” extension of the normal demarcation between gray and white matter.
Claassen J, Carhuapoma JR, Kreiter KT, et al. Global cerebral edema after subarachnoid hemorrhage: frequency, predictors, and impact on outcome. Stroke 2002;33:1225-1232
Adult;Pediatric
Supplemental
1.0
12/5/2016
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C53682
Subarachnoid hemorrhage brain stem herniation indicator
SAHBrainStemHerniaInd
The indicator related to brain stem herniation following a subarachnoid hemorrhage
Brain stem herniation?
Yes;No;
Yes;No;
Alphanumeric
Clinical deterioration consistent with brain shifting, manifesting as progressive reduction in level of consciousness associated with motor posturing and either pupillary abnormalities, gaze abnormalities, or autonomic instability (HR, BP, RR)
No references available
Adult;Pediatric
Supplemental
1.0
12/5/2016
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C53683
Subarachnoid hemorrhage brain stem herniation date
SAHBrainStemHerniaDate
Date brain stem herniation occurred after subarachnoid hemorrhage
Brain stem herniation date of occurrence:
  
Date or Date & Time
Day after SAH on which the neurological complication 'Brain stem herniation' first occurred (day of ictus = day 0)
No references available
Adult;Pediatric
Supplemental
1.0
12/5/2016
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
  
Free-Form Entry
       
C53684
Subarachnoid hemorrhage rebleeding indicator
SAHRebleedInd
The indicator related to rebleeding after a subarachnoid hemorrhage
Rebleeding?
Yes;No;
Yes;No;
Numeric Values
Sudden clinical deterioration with signs of increased hemorrhage on CT scan compared with previous CT imaging or found at autopsy, or a sudden clinical deterioration suspect for rebleeding with fresh blood in the ventricular drain in which no CT scan or autopsy was obtained
No references available
Adult;Pediatric
Supplemental–Highly Recommended
1.0
12/5/2016
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C53685
Subarachnoid hemorrhage rebleed occur date
SAHRebleedOccurDate
Date rebleeding occurred after subarachnoid hemorrhage
Rebleeding date of occurrence:
  
Date or Date & Time
No instructions available
No references available
Adult;Pediatric
Supplemental
1.0
12/5/2016
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
  
Free-Form Entry
       
C13848
Hydrocephalus present indicator
HydrcephPresInd
Indicates if hydrocephalus is present
Hydrocephalus?
Yes;No;
Yes;No;
Alphanumeric
Hydrocephalus is defined by:
- Hydrocephalus on CT or MRI, defined as a bicaudate index above the 95th percentile based on age: 0.16 for patients 30 years or younger, 0.18 for patients 31-50 years, 0.19 for patients 51-60 years, 0.21 for patients 61-80 years, and 0.25 for patients 81-100 years.
- And one of the following:
-- CSF drainage by lumbar puncture, lumbar drainage, ventricular drainage
-- A decrease in the level of consciousness of at least 2 points lasting for = 1 hour
van Gijn J, Hijdra A, Wijdicks EF, et al. Acute hydrocephalus after aneurysmal subarachnoid hemorrhage. J Neurosurg 1985;63:355–362
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
Hydrocephalus present indicator
 
Single Pre-Defined Value Selected
       
C53686
Subarachnoid hemorrhage hydrocephalus occur date
SAHHydrocephOccurDate
Date hydrocephalus occurred after subarachnoid hemorrhage
Hydrocephalus date of occurrence:
  
Date or Date & Time
Day after SAH on which the neurological complication 'Hydrocephalus' first occurred (day of ictus = day 0)
No references available
Adult;Pediatric
Supplemental
1.0
12/5/2016
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
  
Free-Form Entry
       
C53687
Subarachnoid hemorrhage clinical deterioration infarction delayed cerebral ischemia indicator
SAHClinDeterInfDCIInd
The indicator relating to whether or not the subject has experienced clinical deterioration and/or cerebral infarction due to delayed cerebral ischemia (DCI) after a subarachnoid hemorrhage
Clinical deterioration and/or cerebral infarction due to delayed cerebral ischemia (DCI)?
Yes;No;
Yes;No;
Numeric Values
No instructions available
Frontera JA, Fernandez A, Schmidt JM, et al. Stroke 2009;40:1963-1968
Adult;Pediatric
Supplemental–Highly Recommended
1.0
12/5/2016
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C53689
Subarachnoid hemorrhage clinical deterioration delayed cerebral ischemia indicator
SAHClinDetDCIInd
The indicator related to clinical deterioration due to a delayed cerebral ischemia (DCI) after a subarachnoid hemorrhage
Clinical deterioration due to delayed cerebral ischemia (DCI)?
Yes;No;
Yes;No;
Alphanumeric
The occurrence of focal neurological impairment (such as hemiparesis, aphasia, apraxia, hemianopia, or neglect), or a decrease of at least 2 points on the Glasgow Coma Scale (either on the total score or on one of its individual components [eye, motor on either side, verbal]). This should last for at least 1 hour, is not apparent immediately after aneurysm occlusion, and cannot be attributed to other causes by means of clinical assessment, CT or MRI scanning of the brain, and appropriate laboratory studies.
Vergouwen MD, Vermeulen M, van Gijn J, et al. Stroke 2010;41:2391-2395
Adult;Pediatric
Supplemental–Highly Recommended
1.0
12/5/2016
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C53690
Subarachnoid hemorrhag clinical deterioration occur date
SAHClinDetOccurDate
The date clinical deterioration occurred afer subarachnoid hemorrhage
Clinical deterioration date of occurrence:
  
Date or Date & Time
Day after SAH on which the neurological complication 'Clinical deterioration due to delayed cerebral ischemia' first occurred (day of ictus = day 0)
No references available
Adult;Pediatric
Supplemental
1.0
12/5/2016
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
  
Free-Form Entry
       
C53691
Subarachnoid hemorrhage cerebral infarction delayed cerebral ischemia indicator
SAHCerebInfarcDCIInd
The indicator relating to whether or not the subject has experienced cerebral infarction due to delayed cerebral ischemia (DCI) following a subarachnoid hemorrhage
Cerebral infarction due to DCI?
Yes;No;
Yes;No;
Alphanumeric
The presence of cerebral infarction on CT or MR scan of the brain within 6 weeks after SAH, or on the latest CT or MR scan made before death within 6 weeks, or proven at autopsy, not present on the CT or MR scan within 48 hours after early aneurysm occlusion, and not attributable to other causes such as surgical clipping or endovascular treatment. Hypodensities on CT imaging resulting from ventricular catheter or intraparenchymal hematoma should not be regarded as cerebral infarctions from DCI.
Vergouwen MD, Vermeulen M, van Gijn J, et al. Stroke 2010;41:2391-2395
Adult;Pediatric
Supplemental–Highly Recommended
1.0
12/5/2016
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C54655
Subarachnoid hemorrhage clinical deterioration infarction not related delayed cerebral ischemia indicator
SAHClinDeterInfNotRelDCIInd
The indicator relating to whether or not the subject has experienced clinical deterioration and/or cerebral infarction due other causes than delayed cerebral ischemia (DCI) after a subarachnoid hemorrhage
Clinical deterioration and/or cerebral infarction due to causes other than DCI?
Yes;No;
Yes;No;
Numeric Values
No instructions available
Frontera JA, Fernandez A, Schmidt JM, et al. Stroke 2009;40:1963-1968
Adult;Pediatric
Supplemental
1.0
12/5/2016
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C54656
Subarachnoid hemorrhage clinical deterioration infarction not related delayed ischemia type
SAHClinDeterInfNotRelDCITyp
The element relating to the reason the subject has experienced clinical deterioration and/or cerebral infarction due other causes than delayed cerebral ischemia (DCI) after a subarachnoid hemorrhage
If yes:
Infarction directly attributable to aneurysm occlusion treatment;Other, specify;
Infarction directly attributable to aneurysm occlusion treatment;Other, specify;
Alphanumeric
No instructions available
Frontera JA, Fernandez A, Schmidt JM, et al. Stroke 2009;40:1963-1968
Adult;Pediatric
Supplemental
1.0
12/5/2016
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C54676
Subarachnoid hemorrhage clinical deterioration infarction not related delayed ischemia other text
SAHClinDeterInfNotRelDCIOTH
The free text field to describe the reason the subject has experienced clinical deterioration and/or cerebral infarction due other causes than delayed cerebral ischemia (DCI) after a subarachnoid hemorrhage
Other, specify:
  
Alphanumeric
No instructions available
No references available
Adult;Pediatric
Supplemental
1.0
12/5/2016
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
  
Free-Form Entry
       
C53694
Seizure electroencephalographic within 21 day ictus indicator
SeizEEGWthn21DayIctusInd
The indicator relating to whether or not the subject had any electroencephalographic seizures within 21 days of ictus
Electroencephalographic seizure(s) within 21 days after ictus:
Yes;No;
Yes;No;
Alphanumeric
No instructions available
No references available
Adult;Pediatric
Supplemental
1.0
12/5/2016
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C53692
Seizure clinical within 21 day ictus indicator
SeizClinWthn21DayIctusInd
The indicator relating to whether or not the subject had any clinical seizures within 21 days of ictus
Clinical seizure(s) within 21 days after ictus:
Yes;No;
Yes;No;
Alphanumeric
No instructions available
No references available
Adult;Pediatric
Supplemental
1.0
12/5/2016
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C53693
Subarachnoid hemorrhage seizure occur date
SAHSeizOccurDate
The date(s) on which the subject experienced seizure(s) since having subarachnoid hemorrhage
Seizure(s) date of occurrence:
  
Date or Date & Time
Day after SAH on which the neurological complication 'Seizure(s)' first occurred (day of ictus = day 0)
No references available
Adult;Pediatric
Supplemental
1.0
12/5/2016
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
  
Free-Form Entry
       
C53695
Subarachnoid hemorrhage meningitis ventriculitis indicator
SAHMeningVentrculInd
The indicator relating to whether or not the subject had meningitis or ventriculitis following a subarachnoid hemorhage
Mengitis/ventriculitis?
Yes;No;
Yes;No;
Alphanumeric
Meningitis/ventriculitis depends on
- A positive cerebrospinal fluid culture
In addition to one of the following:
-- Fever > 38°C
-- Increased white blood cells, elevated protein or decreased glucose in cerebrospinal fluid
-- Positive Gram stain of cerebrospinal fluid
Horan TC, Andrus M, Dudeck MA. CDC/NHSN surveillance definition of health care-associated infection and criteria for specific types of infections in the acute care setting. Am J Infect Control 2008;36:309–332
Adult;Pediatric
Supplemental
1.0
12/5/2016
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C53698
Subarachnoid hemorrhage meningitis ventriculitis occur date
SAHMeningVentrculOccurDate
The date on which the subject first first experienced meningitis/ventriculitis since having a subarachnoid hemorrhage
Mengitis/ventriculitis date of occurrence:
  
Date or Date & Time
Day after SAH on which the neurological complication 'Meningitis/ventriculitis' first occurred (day of ictus = day 0). This date can precede the date on which the CSF culture yielded a micro-organism.
No references available
Adult;Pediatric
Supplemental
1.0
12/5/2016
Aliases for variable name not defined
Neurological Complications
Physical/Neurological Examination
Assessments and Examinations
  
Free-Form Entry
       
07-21-2019
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