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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: Vital Signs and Other Body Measures
CRF: Intracranial Pressure (ICP) Monitoring
Item count: 17 (17 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
C01566
Intracranial pressure monitoring start date and time
ICPMonitorStartDateTime
Date (and time, if applicable and known) the intracranial pressure (ICP) monitoring began
ICP monitoring start date and time
  
Date or Date & Time
Record the date/time according to the ISO 8601, the International Standard for the representation of dates and times (http://www.iso.org/iso/home.html). The date/time should be recorded to the level of granularity known (e.g., year, year and month, complete date plus hours and minutes, etc.).
Guidelines for the management of severe traumatic brain injury. VII. Intracranial pressure monitoring technology. J Neurotrauma. 2007;24 Suppl 1:S45-54.
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intracranial Pressure (ICP) Monitoring
Vital Signs and Other Body Measures
Assessments and Examinations
ICP monitoring start date and time
 
Free-Form Entry
       
C01567
Intracranial pressure monitoring stopped reason
ICPMonitorStopRsn
Primary reason the intracranial pressure (ICP) monitoring of the participant/subject was stopped
Reason ICP monitoring was stopped
Clinically improved/no longer required;Patient considered unsalvageable/futility;Monitor/catheter failure;Patient died;Unknown;
Clinically improved/no longer required;Patient considered unsalvageable/futility;Monitor/catheter failure;Patient died;Unknown;
Alphanumeric
Choose one. Documentation of the reason for stopping monitoring is relevant when interpreting measured values and their relation to therapy intensity.
Guidelines for the management of severe traumatic brain injury. VII. Intracranial pressure monitoring technology. J Neurotrauma. 2007;24 Suppl 1:S45-54.
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intracranial Pressure (ICP) Monitoring
Vital Signs and Other Body Measures
Assessments and Examinations
ICP monitoring stopped reason
 
Single Pre-Defined Value Selected
       
C18727
Intracranial pressure monitoring problem other text
ICPMonitorProbOTH
The free-text field related to 'Intracranial pressure monitoring problem type' specifying other text. Type of problem experienced when monitoring the participant's/subject's intracranial pressure (ICP) which may lead to inaccurate interpretation of measured values
Other
  
Alphanumeric
Choose all that apply. Recommend collection on a daily basis. Measured values may be influenced by catheter malfunction. It is therefore highly important to document possible problems in ICP monitoring.
Smith M. Monitoring intracranial pressure in traumatic brain injury. Anesth Analg. Jan 2008;106(1):240-248.
Adult;Pediatric
Supplemental
1.0
5/27/2014
Aliases for variable name not defined
Intracranial Pressure (ICP) Monitoring
Vital Signs and Other Body Measures
Assessments and Examinations
 
4000
Free-Form Entry
       
C01569
Intracranial pressure monitoring problem type
ICPMonitorProbType
Type of problem experienced when monitoring the participant's/subject's intracranial pressure (ICP) which may lead to inaccurate interpretation of measured values.
Type of problem experienced during ICP monitoring
Catheter obstruction/failure;Suspicion of inaccurate measurement;Accidental catheter removal;Other, specify;None;
Catheter obstruction/failure;Suspicion of inaccurate measurement;Accidental catheter removal;Other, specify;None;
Alphanumeric
Choose all that apply. Recommend collection on a daily basis. Measured values may be influenced by catheter malfunction. It is therefore highly important to document possible problems in ICP monitoring.
Smith M. Monitoring intracranial pressure in traumatic brain injury. Anesth Analg. Jan 2008;106(1):240-248.
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intracranial Pressure (ICP) Monitoring
Vital Signs and Other Body Measures
Assessments and Examinations
ICP monitoring problem type
 
Multiple Pre-Defined Values Selected
       
C01568
Intracranial pressure monitoring stop date and time
ICPMonitorStopDateTime
Date (and time, if applicable and known) the intracranial pressure (ICP) catheter was removed from the participant/subject and the ICP monitoring was stopped
ICP monitoring stop date and time
  
Date or Date & Time
Record the date/time according to the ISO 8601, the International Standard for the representation of dates and times (http://www.iso.org/iso/home.html). The date/time should be recorded to the level of granularity known (e.g., year, year and month, complete date plus hours and minutes, etc.).
Guidelines for the management of severe traumatic brain injury. VII. Intracranial pressure monitoring technology. J Neurotrauma. 2007;24 Suppl 1:S45-54.
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intracranial Pressure (ICP) Monitoring
Vital Signs and Other Body Measures
Assessments and Examinations
ICP monitoring stop date and time
 
Free-Form Entry
       
C01570
Intracranial pressure catheter revised indicator
ICPCathetrReviseInd
Indicator of whether the intracranial pressure (ICP) catheter was revised due to problems with ICP monitoring which may lead to inaccurate interpretation of measured values.
Was the intracranial pressure catheter indicator revised?
Yes;No;Unknown;
Yes;No;Unknown;
Alphanumeric
Choose one. To be completed on a daily basis. Measured values may be influenced by catheter malfunction. It is therefore highly important to document possible problems in ICP monitoring.
Smith M. Monitoring intracranial pressure in traumatic brain injury. Anesth Analg. Jan 2008;106(1):240-248.
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intracranial Pressure (ICP) Monitoring
Vital Signs and Other Body Measures
Assessments and Examinations
ICP catheter revised indicator
 
Single Pre-Defined Value Selected
       
C01571
Intracranial pressure catheter anatomic site
ICPCathetrAntmicSite
Anatomic site where the intracranial pressure (ICP) catheter is implanted in the participant/subject
Intracranial pressure catheter atomic site
Epidural;Intraparenchymal;Intraventricular;Subdural;Other, specify;
Epidural;Intraparenchymal;Intraventricular;Subdural;Other, specify;
Alphanumeric
Choose one. The reliability and comparability of measured values may in part depend on the device used.
Guidelines for the management of severe traumatic brain injury. VII. Intracranial pressure monitoring technology. J Neurotrauma. 2007;24 Suppl 1:S45-54.
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intracranial Pressure (ICP) Monitoring
Vital Signs and Other Body Measures
Assessments and Examinations
ICP catheter anatomic site
 
Single Pre-Defined Value Selected
       
C18725
Intracranial pressure catheter anatomic site other text
ICPCathetrAnatSiteOTH
The free-text field related to 'Intracranial pressure catheter anatomic site' specifying other text. Anatomic site where the intracranial pressure (ICP) catheter is implanted in the participant/subject
Other
  
Alphanumeric
Choose one. The reliability and comparability of measured values may in part depend on the device used.
Guidelines for the management of severe traumatic brain injury. VII. Intracranial pressure monitoring technology. J Neurotrauma. 2007;24 Suppl 1:S45-54.
Adult;Pediatric
Supplemental
1.0
5/27/2014
Aliases for variable name not defined
Intracranial Pressure (ICP) Monitoring
Vital Signs and Other Body Measures
Assessments and Examinations
 
4000
Free-Form Entry
       
C18726
Intracranial pressure device other text
ICPDeviceOTH
The free-text field related to 'Intracranial pressure device type' specifying other text. Type of intracranial pressure (ICP) device implanted in the participant/subject
Other
  
Alphanumeric
Choose one. The reliability and comparability of measured values may in part depend on the device used.
Guidelines for the management of severe traumatic brain injury. VII. Intracranial pressure monitoring technology. J Neurotrauma. 2007;24 Suppl 1:S45-54.
Adult;Pediatric
Supplemental
1.0
5/27/2014
Aliases for variable name not defined
Intracranial Pressure (ICP) Monitoring
Vital Signs and Other Body Measures
Assessments and Examinations
 
4000
Free-Form Entry
       
C01572
Intracranial pressure device type
ICPDeviceType
Type of intracranial pressure (ICP) device implanted in the participant/subject
Intracranial pressure device type
Intraparenchymal;Other, specify;Ventriculostomy;
Intraparenchymal;Other, specify;Ventriculostomy;
Alphanumeric
Choose one. The reliability and comparability of measured values may in part depend on the device used.
Guidelines for the management of severe traumatic brain injury. VII. Intracranial pressure monitoring technology. J Neurotrauma. 2007;24 Suppl 1:S45-54.
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intracranial Pressure (ICP) Monitoring
Vital Signs and Other Body Measures
Assessments and Examinations
ICP device type
 
Single Pre-Defined Value Selected
       
C01573
Intracranial pressure measurement
ICPMeasr
Measurement of intracranial pressure (ICP), the amount of pressure that the cranium exerts on brain tissue, the brain’s blood volume, and cerebrospinal fluid
Intracranial pressure measurement
  
Numeric Values
Recommend collection during acute hospital care. The recommended reference range is -10 to 300 mmHg. Add date stamp for when assessed.
Guidelines for the management of severe traumatic brain injury. VIII. Intracranial pressure thresholds. J Neurotrauma. 2007;24 Suppl 1:S55-8. Vik A, Nag T, Fredriksli OA, et al. Relationship of "dose" of intracranial hypertension to outcome in severe traumatic brain injury. J Neurosurg. Oct 2008;109(4):678-684. Pediatric-specific reference(s): 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. Guidelines 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
4.0
1/25/2017
Aliases for variable name not defined
Intracranial Pressure (ICP) Monitoring
Vital Signs and Other Body Measures
Assessments and Examinations
ICP measurement
 
Free-Form Entry
       
C01574
Intracranial pressure maximum daily measurement
ICPMaxDailyMeasr
Highest measurement of the participant's/ subject's intracranial pressure (ICP) over the 24-hour period
Intracranial pressure maximum daily measurement
  
Numeric Values
The suggested range is -10 to 300 mmHg. Recommend collection during acute hospital care. Add date stamp for when assessed. It is recommended to document the highest ICP, zeroing the ICP monitor at the level of the foramen of Monro and to relate all hourly data to date and time of injury, as being the only fixed time event across patients. Monitoring for and treating raised ICP is an important element in the management of patients with severe TBI. Pediatric-specific notes: As a minimum, vital signs should be recorded on admission and further, on a daily basis during the acute phase after injury. For the Core datasets, we recommend recording the average and lowest blood pressure over a given period. In the ICU environment, recording blood pressure on an hourly basis is recommended, especially when intracranial pressure (ICP) is monitored in order to permit determination of CPP, calculated as mean arterial blood pressure (MABP) - ICP (intermediate data set). For valid comparison of results between patients and across studies, a common approach towards zeroing the ICP monitor should be agreed upon. For fluid coupled systems we suggest that the ICP monitor be zeroed to the level of the foramen of Monro.
Guidelines for the management of severe traumatic brain injury. VIII. Intracranial pressure thresholds. J Neurotrauma. 2007;24 Suppl 1:S55-8. Vik A, Nag T, Fredriksli OA, et al. Relationship of "dose" of intracranial hypertension to outcome in severe traumatic brain injury. J Neurosurg. Oct 2008;109(4):678-684. Pediatric-specific reference(s): 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. Guidelines 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
4.0
1/25/2017
Aliases for variable name not defined
Intracranial Pressure (ICP) Monitoring
Vital Signs and Other Body Measures
Assessments and Examinations
ICP maximum daily measurement
 
Free-Form Entry
       
C01575
Intracranial pressure mean daily measurement
ICPMeanDailyMeasr
Mean measurement of the participant's/ subject's intracranial pressure (ICP) over the 24-hour period
Intracranial pressure mean daily measurement
  
Numeric Values
The suggested range is -10 to 300 mmHg. Recommend collection during acute hospital care. Add date stamp for when assessed. Record the average ICP on a daily basis. The average does not need to be the mathematical average of multiple measurements, but rather the value most representative of this 'daily' period. It is recommended to zero the ICP monitor at the level of the foramen of Monro and to relate all hourly data to date and time of injury, as being the only fixed time event across patients.
Monitoring for and treating raised ICP is an important element in the management of patients with severe TBI.
Guidelines for the management of severe traumatic brain injury. VIII. Intracranial pressure thresholds. J Neurotrauma. 2007;24 Suppl 1:S55-8.
Vik A, Nag T, Fredriksli OA, et al. Relationship of "dose" of intracranial hypertension to outcome in severe traumatic brain injury. J Neurosurg. Oct 2008;109(4):678-684
Adult;Pediatric
Supplemental
4.0
1/25/2017
Aliases for variable name not defined
Intracranial Pressure (ICP) Monitoring
Vital Signs and Other Body Measures
Assessments and Examinations
ICP mean daily measurement
 
Free-Form Entry
       
C01576
Intracranial pressure episode greater 20 mmHg longer 5 minutes count
ICPEps20mmHG5MinDurCt
Count of episodes where the participant's/subject's intracranial pressure was greater than 20 mmHg lasting for longer than five minutes
Intracranial pressure episodes greater than 20 mmHg lasting longer than five minutes
  
Numeric Values
Recommend collection during acute hospital care. Add date stamp for when assessed.
No references available
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intracranial Pressure (ICP) Monitoring
Vital Signs and Other Body Measures
Assessments and Examinations
ICP episodes greater than 20 mmHg and longer than 5 minutes number
 
Free-Form Entry
       
C01577
Intracranial pressure episode greater 20 mmHg count
ICPEpisodOver20mmHgCt
Count of episodes where the participant's/subject's intracranial pressure was greater than 20 mmHg
Intracranial pressure episodes greater than 20 mmHG
  
Numeric Values
Recommend collection during acute hospital care. Add date stamp for when assessed.
No references available
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intracranial Pressure (ICP) Monitoring
Vital Signs and Other Body Measures
Assessments and Examinations
ICP episodes greater than 20 mmHg number
 
Free-Form Entry
       
C01578
Cerebral perfusion pressure value
CerebrlPerfusPressrVal
Value of the difference between the Mean Arterial Pressure (MAP) and the Intracranial Pressure (ICP). It represents the pressure gradient driving cerebral blood flow and hence oxygen and metabolite delivery.
Cerebral perfusion pressure value
  
Numeric Values
Calculate Cerebral Perfusion Pressure using the formula CPP = MABP- ICP
This element is recommended for pediatric studies. In the ICU environment, recording blood pressure on an hourly basis is recommended, especially when intracranial pressure (ICP) is monitored in order to permit determination of CPP, calculated as mean arterial blood pressure (MABP) - ICP (supplemental data set).
No references available
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intracranial Pressure (ICP) Monitoring
Vital Signs and Other Body Measures
Assessments and Examinations
Cerebral perfusion pressure value
 
Free-Form Entry
       
C01579
Cerebral perfusion pressure episodes lower 60 mmHg number
CerbrlPerfsnPrsrEpLwr60mmHgNum
Number of episodes of critical cerebral perfusion pressure less than 60 mmHg
Cerebral perfusion pressure episodes lower than 60 mmHg
  
Numeric Values
Recommend collection during acute hospital care. Add date stamp for when assessed.
Chambers, I., Jones, P., Lo, T., Forsyth, R., Fulton, B., Andrews, P., Mendelow, A., and Minns, R. (2006). Critical thresholds of intracranial pressure and cerebral perfusion pressure related to age in paediatric head injury. J. Neurol. Neurosurg. Psych. 77, 234-240.
Adult;Pediatric
Supplemental
3.0
7/20/2013
Aliases for variable name not defined
Intracranial Pressure (ICP) Monitoring
Vital Signs and Other Body Measures
Assessments and Examinations
Cerebral perfusion pressure episodes less than 60 mmHg number
 
Free-Form Entry
       
12-11-2018
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