CDE Catalog | NINDS Common Data Elements

***Please contact NINDS CDE team (NINDSCDE@emmes.com) in case you encounter any search difficulties.***

The CDE Catalog is a directory of the available NINDS CDEs. Users can search the Catalog to isolate a subset of the CDEs (e.g., all stroke-specific CDEs, etc.), and to view and download details about the CDEs.

Select any filter below to search the CDE Catalog.

For best results, clear form between searches. In addition, when specifying NeuroRehab, Sport-Related Concussion (SRC) or Traumatic Brain Injury (TBI) as the Disease, please select a Subdisease as well.

NeuroRehab Comprehensive includes all NeuroRehab CDE recommendations. NeuroRehab General includes all NeuroRehab CDE recommendations that are not disease specific. All other NeuroRehab Subdiseases include recommendations specific to existing NINDS CDE project disorders.

Choose your Time Frame for your SRC study (Acute (time of injury until 72 hours), Subacute (after 72 hours to 3 months), and Persistent/Chronic (3 months and greater post-concussion) or Comprehensive if your study falls across the study time frames.

Choose your type of TBI study (Acute Hospitalized, Concussion/Mild TBI, Moderate/Severe TBI: Rehabilitation, or Epidemiology) or Comprehensive if your study falls outside of the study types or incorporates aspects of more than one type of study.

Search Form

CRF Name

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Operations

Selected 25 rows in this page.

The search results below can be downloaded by clicking the checkboxes on the far left side of the table. Select the header checkbox to select all CDEs listed on the first page. Then choose CDE Detailed Report from the Choose an operation dropdown menu.
CDE ID	CDE Name	Definition	Classification	CRF Name	Copyrighted or trademarked	Disease Name	Subdisease Name
C58703	Cardiac magnetic resonance left ventricular mass volume ratio value	Value in grams per milliliter of the mass-to-volume ratio of the patient's left ventricle mass and end diastolic volume	Supplemental	Cardiac Magnetic Resonance Imaging	False	Friedreich's Ataxia	Friedreich's Ataxia
C59008	Hospital admission start date	Date the participant/subject was admitted to the hospital	Supplemental	Cardiac End Points	False	Friedreich's Ataxia	Friedreich's Ataxia
C18667	Data source other text	The free-text field related to 'Data source' specifying other text. Source of the data provided on the case report form	Exploratory	History Data Source and Reliability	False	Friedreich's Ataxia	Friedreich's Ataxia
C58711	GAA repeat expansion mutation size text	Text field for identifying the GAA repeat-expansion mutation	Core	Laboratory Tests	False	Friedreich's Ataxia	Friedreich's Ataxia
C58695	Circumstance Cardiac Magnetic Resonance performed reason	Reason for which the cardiac magnetic resonance imaging was performed	Supplemental	Cardiac Magnetic Resonance Imaging	False	Friedreich's Ataxia	Friedreich's Ataxia
C58781	Gender identity type other text	The free-text field related to 'Gender identity type', specifying other text	Supplemental	General Core	False	Friedreich's Ataxia	Friedreich's Ataxia
C58761	Stroke volume value	Value in milliliters of the stroke volume	Supplemental	Echocardiogram	False	Friedreich's Ataxia	Friedreich's Ataxia
C58769	Tissue doppler mitral annulus lateral wall e prime velocity measurement	Measurement of early filling velocity of the tissue doppler lateral wall (e prime)	Supplemental	Echocardiogram	False	Friedreich's Ataxia	Friedreich's Ataxia
C58684	Circumstance ECG performed reason	Reason the electrocardiogram (ECG) was performed	Supplemental	Electrocardiogram	False	Friedreich's Ataxia	Friedreich's Ataxia
C58777	Tissue doppler mitral annulus septal medial wall e prime velocity measurement	Measurement of the early filling velocity of the tissue doppler mitral annulus septal wall	Supplemental	Echocardiogram	False	Friedreich's Ataxia	Friedreich's Ataxia
C58704	Cardiac magnetic resonance right ventricular end diastolic volume integer	Integer for the value of the cardiac magnetic resonance imaging right ventricular end diastolic volume (RVEDV) in milliliters	Supplemental	Cardiac Magnetic Resonance Imaging	False	Friedreich's Ataxia	Friedreich's Ataxia
C58686	Heart palpitation history indicator	Indicator of whether the patient has a history of heart palpitations	Core	Cardiac End Points	False	Friedreich's Ataxia	Friedreich's Ataxia
C58712	Lab test method used type	Text field identifying the lab test method used	Supplemental-Highly Recommended	Laboratory Tests	False	Friedreich's Ataxia	Friedreich's Ataxia
C18666	Body system other text	The free-text field related to 'Body system category' specifying other text. Category or grouping used in the comprehensive assessment of a participant/subject, which includes a subjective history taking component as well as an objective based structured	Supplemental	Physical Examination	False	Friedreich's Ataxia	Friedreich's Ataxia
C58696	Cardiac magnetic resonance left ventricular mass index integer	Integer representing the cardiac magnetic resonance imaging left ventricular mass index	Supplemental	Cardiac Magnetic Resonance Imaging	False	Friedreich's Ataxia	Friedreich's Ataxia
C52586	Cardiac index value	Value of the cardiac index, which is the cardiac output from the left ventricle divided by the subject/participant's body surface area	Supplemental	Echocardiogram	False	Friedreich's Ataxia	Friedreich's Ataxia
C58762	Heart rate value	Value in beats per minute of the subject/participant's heart rate	Supplemental	Echocardiogram	False	Friedreich's Ataxia	Friedreich's Ataxia
C58770	Tissue doppler mitral annulus lateral wall a prime velocity measurement	Measurement of the atrial filling velocity of the tissue doppler lateral wall (a prime)	Supplemental	Echocardiogram	False	Friedreich's Ataxia	Friedreich's Ataxia
C58778	Tissue doppler mitral annulus septal medial wall a prime velocity measurement	Measurement of the atrial filling velocity of the tissue doppler mitral annulus septal wall	Supplemental	Echocardiogram	False	Friedreich's Ataxia	Friedreich's Ataxia
C58705	Cardiac magnetic resonance right ventricular end systolic volume integer	Integer for the value of the cardiac magnetic resonance imaging right ventricular end systolic volume (RVESV) in milliliters	Supplemental	Cardiac Magnetic Resonance Imaging	False	Friedreich's Ataxia	Friedreich's Ataxia
C58687	Heart symptomatic arrhythmias atrial origin history indicator	Indicator of whether the patient has a history of symptomatic arryhtmias documented to be of atrial origin	Core	Cardiac End Points	False	Friedreich's Ataxia	Friedreich's Ataxia
C58713	Lab test sample type text	Text field for identifying the type of sample collected	Supplemental-Highly Recommended	Laboratory Tests	False	Friedreich's Ataxia	Friedreich's Ataxia
C58697	Cardiac magnetic resonance left ventricular end diastolic volume integer	Integer for the value of the cardiac magnetic resonance imaging left ventricular end diastolic volume (LVEDV) in milliliters	Supplemental	Cardiac Magnetic Resonance Imaging	False	Friedreich's Ataxia	Friedreich's Ataxia
C58692	Holter exam duration day count	Count of whole or partial days elapsed during the Holder exam, up to 14 days	Supplemental	Holter Exam	False	Friedreich's Ataxia	Friedreich's Ataxia
C58763	Cardiac output value	Value in liters per minute of the cardiac output (CO), calculated as stroke volume (SV) multiplied by heart rate (HR) divided by 1,000	Supplemental	Echocardiogram	False	Friedreich's Ataxia	Friedreich's Ataxia

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The NINDS CDE Team does not post proprietary instruments/scales recommended by the CDE Working Groups on this website. This includes, but is not limited to, copyrighted or trademarked instruments/scales. Information about recommended instruments can be found in the Notice of Copyright (NOC) documents under ‘CRF Module/Guideline’ on each disorder’s data standards page. For any questions regarding these instruments/scales please contact the corresponding owner/author. The NINDS CDE Team is not responsible for the availability or content of these external sites, nor does the NINDS CDE Team endorse, warrant or guarantee the products, services or information described or offered at these other internet sites.