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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: Chiari I Malformation
Sub-Domain: General and Motor
CRF: Nystagmus/Strabismus
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
C55646
Eye convergence retraction indicator
EyeConverRetractInd
The indicator related to eye convergence and retraction.
Convergence-Retraction
Yes;No;
Yes;No;
Alphanumeric
indicate if convergence and retraction on attempted upgaze saccade is present by selecting yes or no.
No references available
Adult;Pediatric
Supplemental
1.0
5/22/2017
Aliases for variable name not defined
Nystagmus/Strabismus
General and Motor
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C55647
Eye visual fixation primary position type
EyeVisFixPrimPosTyp
The type as related to the primary position during visual fixation.
Primary position during visual fixation
RB, LB, UB, DB, T or M;C/F/R;S/U;Co/Di;L/H;
Right beat, Left beat, Upbeat, Downbeat, Torsional or Mixed (combinatio of horizontal, vertical and/or torsional);Course high amp/Fine low amp/Rotatory;Sustained/Unsustained;Conjugate/Disconjugate;Low freq/High freq;
Alphanumeric
(choose one)
No references available
Adult;Pediatric
Supplemental–Highly Recommended
1.0
5/22/2017
Aliases for variable name not defined
Nystagmus/Strabismus
General and Motor
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C55648
Eye absent visual fixation primary position type
EyeAbsVisFixPrimPosTyp
The type as related to the primary position in absence of visual fixation.
Primary position in the absence of visual fixation
RB, LB, UB, DB, T or M;C/F/R;S/U;Co/Di;L/H;
Right beat, Left beat, Upbeat, Downbeat, Torsional or Mixed (combinatio of horizontal, vertical and/or torsional);Course high amp/Fine low amp/Rotatory;Sustained/Unsustained;Conjugate/Disconjugate;Low freq/High freq;
Alphanumeric
(Nystagmus can be checked with Frenzel goggles or with a direct ophthalmoscope while the other eye is covered) (choose one)
No references available
Adult;Pediatric
Supplemental
1.0
5/22/2017
Aliases for variable name not defined
Nystagmus/Strabismus
General and Motor
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C55649
Eye visual fixation right lateral gaze type
EyeVisFixRLaterGaazeTyp
The type as related to right lateral gaze in visual fixation.
R-Lateral gaze
RB, LB, UB, DB, T or M;C/F/R;S/U;Co/Di;L/H;
Right beat, Left beat, Upbeat, Downbeat, Torsional or Mixed (combinatio of horizontal, vertical and/or torsional);Course high amp/Fine low amp/Rotatory;Sustained/Unsustained;Conjugate/Disconjugate;Low freq/High freq;
Alphanumeric
(choose one)
No references available
Adult;Pediatric
Supplemental–Highly Recommended
1.0
5/22/2017
Aliases for variable name not defined
Nystagmus/Strabismus
General and Motor
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C55650
Eye visual fixation left lateral gaze type
EyeVisFixLLaterGaazeTyp
The type as related to left lateral gaze in visual fixation.
L-Lateral gaze
RB, LB, UB, DB, T or M;C/F/R;S/U;Co/Di;L/H;
Right beat, Left beat, Upbeat, Downbeat, Torsional or Mixed (combinatio of horizontal, vertical and/or torsional);Course high amp/Fine low amp/Rotatory;Sustained/Unsustained;Conjugate/Disconjugate;Low freq/High freq;
Alphanumeric
(choose one)
No references available
Adult;Pediatric
Supplemental–Highly Recommended
1.0
5/22/2017
Aliases for variable name not defined
Nystagmus/Strabismus
General and Motor
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C55651
Eye visual fixation vertical downgaze type
EyeVisFixVertDowngazeTyp
The type as related to vertical downgaze in visual fixation.
Vertical Downgaze
C/F;S/U;UB/DB;
Course high amp/Fine low amp;Sustained/Unsustained;Upbeat/Downbeat;
Alphanumeric
(choose one)
No references available
Adult;Pediatric
Supplemental–Highly Recommended
1.0
5/22/2017
Aliases for variable name not defined
Nystagmus/Strabismus
General and Motor
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C55652
Eye visual fixation vertical upgaze type
EyeVisFixVertUpgazeTyp
The type as related to vertical upgaze in visual fixation.
Vertical Upgaze
C/F;S/U;UB/DB;
Course high amp/Fine low amp;Sustained/Unsustained;Upbeat/Downbeat;
Alphanumeric
(choose one)
No references available
Adult;Pediatric
Supplemental
1.0
5/22/2017
Aliases for variable name not defined
Nystagmus/Strabismus
General and Motor
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C55653
Head shake thrust status
HeadShakeThrustStatus
The status related to head shake/thrust.
Head Shake/Thrust
Normal gain;Impaired VOR;
Normal gain;Impaired VOR;
Alphanumeric
Normal Gain - absence of corrective saccades
Impaired VOR- presence of corrective saccades during head impulse while the patient is fixing on a target
No references available
Adult;Pediatric
Supplemental
1.0
5/22/2017
Aliases for variable name not defined
Nystagmus/Strabismus
General and Motor
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C55654
Saccadic pursuit indicator
SaccadicPursuitInd
The indicator related to saccadic pursuit.
Saccadic pursuit
Yes;No;
Yes;No;
Alphanumeric
Assess usual fluidity of smooth pursuit movement left and right with presence of corrective saccades
No references available
Adult;Pediatric
Supplemental–Highly Recommended
1.0
5/22/2017
Aliases for variable name not defined
Nystagmus/Strabismus
General and Motor
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C55655
Nystagmus rebound indicator
NystagmusReboundInd
The indicator related to nystagmus rebound or assessment for presence of nystagmus in primary after persistent eccentric gaze.
Rebound
Yes;No;
Yes;No;
Alphanumeric
Assess for presence of nystagmus in primary after persistent eccentric gaze. If present the slow phase is in the direction of the former eccentric gaze.
No references available
Adult;Pediatric
Supplemental
1.0
5/22/2017
Aliases for variable name not defined
Nystagmus/Strabismus
General and Motor
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C55656
Nystagmus valsalva emergence indicator
NystagmusValvEmergInd
The indicator related to emergence or worsening of nystagmus with valsalva maneuver.
Valsalva induced nystagmus
Yes;No;
Yes;No;
Alphanumeric
Emergence or worsening of nystagmus with valsalva maneuver
No references available
Adult;Pediatric
Supplemental
1.0
5/22/2017
Aliases for variable name not defined
Nystagmus/Strabismus
General and Motor
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C55657
Nystagmus neck flexion emergence indicator
NystagmusNeckFlexEmergInd
The indicator related to emergence or worsening of nystagmus with neck flexion.
Neck flexion and nystagmus
Yes;No;
Yes;No;
Alphanumeric
Emergence or worsening of nystagmus with neck flexion
No references available
Adult;Pediatric
Exploratory
1.0
5/22/2017
Aliases for variable name not defined
Nystagmus/Strabismus
General and Motor
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
C55658
Strabismus indicator
StrabismusInd
The indicator related to strabismu (esotropia/exotropia/skew deviation).
Strabismus
Yes;No;
Yes;No;
Alphanumeric
Esotropia/exotropia/skew deviation
No references available
Adult;Pediatric
Supplemental
1.0
5/22/2017
Aliases for variable name not defined
Nystagmus/Strabismus
General and Motor
Assessments and Examinations
  
Single Pre-Defined Value Selected
       
07-20-2019
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