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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: Traumatic Brain Injury
SubDisease: Comprehensive
Sub-Domain: Surgeries and Other Procedures
CRF: Intraoperative Management
Item count: 13 (13 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
C05140
American Society of Anesthesiologists standard monitors used type
ASAStdMonitorsUsedType
Type of standard American Society of Anesthesiologists (ASA) monitors used
ASA monitor type
BP;ECG;SaO2;
BP;ECG;SaO2;
Alphanumeric
Choose all that apply.
No references available
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intraoperative Management
Surgeries and Other Procedures
Treatment/Intervention Data
Advanced Surgical Associates standard monitors used type
 
Multiple Pre-Defined Values Selected
       
C01539
Temperature measurement
TempMeasr
Measurement of the participant's/subject's body temperature.
Temperature measurement
  
Numeric Values
No instructions available
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
SCI CDEs: TEMPMEAS
Intraoperative Management
Surgeries and Other Procedures
Treatment/Intervention Data
Temperature measurement
 
Free-Form Entry
0
50
degree Celsius
  
2644401
 
C01558
Partial pressure oxygen brain tissue measurement
PPO2BrainTissMeasr
Measurement of how much oxygen is dissolved in the brain tissue (PbtO2)
Partial pressure oxygen brain tissue measurement
  
Numeric Values
Capture in millimeters of mercury (mmHg)
No references available
Adult;Pediatric
Supplemental
5.0
1/25/2017
Aliases for variable name not defined
Intraoperative Management
Surgeries and Other Procedures
Treatment/Intervention Data
Partial pressure oxygen brain tissue measurement
 
Free-Form Entry
0
300
     
C05458
Inadvertent hypocapnia indicator
InadvertHypocapniaInd
Indicator of inadvertent hypocapnia episode. Inadvertent hypocapnia is defined as the partial pressure of carbon dioxide in the blood (paCo2) <= 25 mmHg (3.3 kPa), not deliberately employed to treat elevated intracranial pressure
Inadvertent hypocapnia indicated
Yes;No;Suspected;Unknown;
Yes;No;Suspected;Unknown;
Alphanumeric
Choose one. Response obtained from medical charts and/or patient data management system. Add date stamp for when assessed. Recommend collection at least during initial medical treatment. Many types of second insults may occur in the in-hospital situation, both systemic and intracranial. Systemic second insults may for example also include episodes of hypoglaecemia, hyponatremia, hypernatremia, hyperthermia and many more. We chose to recommend to document the clinically most relevant and frequently occurring second insults: hypoxia, hypotension, inadvertent hypocapnia and seizure activity. Hypoxia, hypotension and inadvertent hypocapnia are the most frequent causes of jugular desaturations, and periods of low brain tissue oxygen tension. The depth and duration of systemic second insults during the clinical course is related to poorer outcome. In the intensive care environment with continuous monitoring, accurate detection of the number and duration of episodes of second insults should be possible. Thus permitting an accurate documentation of the number, depth and duration of these insults individually and summated per insult over a given period. Unfortunately, most commercially available monitoring systems do not include dedicated software to facilitate this approach. We therefore recommend to simply document the occurrence of second insults, differentiating single episodes of short duration from multiple episodes or those of more prolonged duration, as these latter may have more profound effects in aggravating secondary brain damage. Pediatric-specific notes: Second insults are commonly defined by threshold values but these values are not well established in pediatrics. Based on the available data for pediatric TBI , thresholds of 80-180 mg/dL for glucose are recommended. A threshold for hemoglobin is more difficult to define given emerging data on the lower limit of hemoglobin safely tolerated by critically ill children in general and the variable effect of blood transfusion in children with severe TBI specifically.
McHugh GS, Engel DC, Butcher I, et al. Prognostic value of secondary insults in traumatic brain injury: results from the IMPACT study. J Neurotrauma. Feb 2007;24(2):287-93. Signorini DF, Andrews PJ, Jones PA, et al. Adding insult to injury: the prognostic value of early secondary insults for survival after traumatic brain injury. J Neurol Neurosurg Psychiatry. Jan 1999;66(1):26-31 Pediatric reference: Adelson PD, Bratton SL, Carney, NA, Chesnut RM, du Coudray HE, Goldstein B, Kochanek PM, Miller HC, Partington MD, Selden NR, Warden CR, Wright DW. uidelines for the acute medical management of severe traumatic brain injury in infants, children, and adolescents. Chapter 6. Threshold for treatment of intracranial hypertension. (2003a). Pediatr Crit Care Med 4:S25-S27.
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intraoperative Management
Surgeries and Other Procedures
Treatment/Intervention Data
Inadvertent hypocapnia indicator
 
Single Pre-Defined Value Selected
       
C05141
Volatile intravenous anesthesia indicator
VolatileIntravenAnesthesiaInd
Indicator of volatile or intravenous anesthesia given to the participant/subject
Volatile intravenous anesthesia given
Yes;No;Unknown;
Yes;No;Unknown;
Alphanumeric
Choose one.
No references available
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intraoperative Management
Surgeries and Other Procedures
Treatment/Intervention Data
Volatile or intravenous anesthesia indicator
 
Single Pre-Defined Value Selected
       
C05142
Arterial line indicator
ArterialLineInd
Indicator of an arterial line used to administer medication
Arterial line used
Yes;No;Unknown;
Yes;No;Unknown;
Alphanumeric
Choose one.
No references available
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intraoperative Management
Surgeries and Other Procedures
Treatment/Intervention Data
Arterial line indicator
 
Single Pre-Defined Value Selected
       
C05144
Foley catheter indicator
FoleyCathInd
Indicator of foley catheter used for the participant/subject
Foley catheter used
Yes;No;Unknown;
Yes;No;Unknown;
Alphanumeric
Choose one.
No references available
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intraoperative Management
Surgeries and Other Procedures
Treatment/Intervention Data
Foley catheter indicator
 
Single Pre-Defined Value Selected
       
C05147
Transfusion indicator
TransfusionInd
Indicator of transfusion performed on participant/subject
Transfusion performed
Yes;No;Unknown;
Yes;No;Unknown;
Alphanumeric
Choose one.
No references available
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intraoperative Management
Surgeries and Other Procedures
Treatment/Intervention Data
Transfusion indicator
 
Single Pre-Defined Value Selected
       
C05148
Transfusion type
TransfusionType
Type of transfusion performed
Transfusion type
FFP;Platelet;cryoppt;pRBC;
FFP;Platelet;cryoppt;pRBC;
Alphanumeric
Choose one. If transfusion indicated, specify type
No references available
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intraoperative Management
Surgeries and Other Procedures
Treatment/Intervention Data
Transfusion type
 
Single Pre-Defined Value Selected
       
C05149
End of case extubated indicator
EndOfCaseExtubateInd
Indicator that participant/subject was extubated at end of case
Extubated at end of case
Yes;No;Unknown;
Yes;No;Unknown;
Alphanumeric
Choose one.
No references available
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intraoperative Management
Surgeries and Other Procedures
Treatment/Intervention Data
End of case extubated indicator
 
Single Pre-Defined Value Selected
       
C05150
Microdialysis glutamate value
MicrodialGlutamateVal
Value of glutamate as obtained by microdialysis
Microdialysis glutamate value
  
Numeric Values
No instructions available
No references available
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intraoperative Management
Surgeries and Other Procedures
Treatment/Intervention Data
Microdialysis glutamate value
 
Free-Form Entry
       
C05151
Microdialysis lactate to pyruvate ratio value
MicrodialLactatPyruvatRatioVal
Value of lactate to pyruvate ratio as obtained by microdialysis
Microdialysis lactate to pyruvate ratio value
  
Numeric Values
No instructions available
No references available
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intraoperative Management
Surgeries and Other Procedures
Treatment/Intervention Data
Microdialysis lactate to pyruvate ratio value
 
Free-Form Entry
       
C05156
Cerebral spinal fluid drainage indicator
CSFDrainageInd
Indicator of cerebral spinal fluid (CSF) drainage
Cerebral spinal fluid drainage indicated
Yes;No;Unknown;
Yes;No;Unknown;
Alphanumeric
Choose one.
No references available
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intraoperative Management
Surgeries and Other Procedures
Treatment/Intervention Data
Cerebral spinal fluid drainage indicator
 
Single Pre-Defined Value Selected
       
12-11-2018
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