CDE Catalog

***Please contact NINDS CDE team ( 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

Displaying 176 - 200 of 1067
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
C12292 Tissue specimen Langerhans cell process result type

Result for the number of Burden of Langerhans cell processes in the tissue specimen

Supplemental Skin Biopsies for Qualification of Intraepidermal Nerve Fibers Myasthenia Gravis Myasthenia Gravis (MG)
C18718 Imaging scanner strength value other text

The free-text field related to 'Imaging scanner strength value', specifying other text. Value, in Tesla (T), of the scanner's magnetic field strength used for the scan being reported

Supplemental Magnetic Resonance Spectroscopy (MRS) Myasthenia Gravis Myasthenia Gravis (MG)
C10602 Cardiac MRI ejection fraction measurement

The ejection fraction percentage measured by cardiac magnetic resonance imaging (MRI)

Supplemental Cardiac Magnetic Resonance Imaging (MRI) Myasthenia Gravis Myasthenia Gravis (MG)
C12194 Dual X-ray absorptiometry right arm lean value

Right arm lean muscle mass for dual X-ray absorptiometry (DEXA)

Supplemental Dual-Energy X-Ray Absorptiometry (DEXA) Myasthenia Gravis Myasthenia Gravis (MG)
C01700 Specimen accession number

Number with which the specimen taken for the tests being reported was accessioned to the record storage facility

Supplemental Laboratory Tests and Tracking Myasthenia Gravis Myasthenia Gravis (MG)
C17795 Imaging diffusion third b value

Value, in square millimeters per second, of the third b-value used in diffusion acquisition

Supplemental Diffusion Tensor Imaging (DTI) Myasthenia Gravis Myasthenia Gravis (MG)
C12420 Pulmonary gas exchange oxygen saturation less 90 percent value

The percent of time the participant/subject's oxygen saturation level (SpO2) is less then 90 percent while the participant/subject is sleeping

Supplemental Measures of Gas Exchange Myasthenia Gravis Myasthenia Gravis (MG)
C12321 Respiratory mechanical in-exsufflator device use daily frequency

Frequency of daily use of the mechanical in-exsufflator

Supplemental Respiratory Interventions Myasthenia Gravis Myasthenia Gravis (MG)
C10744 Echocardiogram left ventricle fractional shortening measurement

Measurement of the difference between end-diastolic and end-systolic dimensions of the left ventricle divided by end-diastolic dimension assessed with echocardiography. FS or Fractional Shortening in percentage = EDD minus ESD divided by EDD times 100, where EDD = LV End Diastolic Dimension and ESD = LV End Systolic Dimension

Supplemental Echocardiogram Myasthenia Gravis Myasthenia Gravis (MG)
C04514 ECG T wave abnormality indicator

Indicator whether the T wave appears abnormal on the electrocardiogram (EKG) being reported

Supplemental Electrocardiogram (ECG) Myasthenia Gravis Myasthenia Gravis (MG)
C10927 Imaging inversion time

The time period between the 180° inversion pulse and the 90° excitation pulse in an Inversion Recovery pulse sequence

Supplemental Brain Magnetic Resonance Imaging (MRI) Myasthenia Gravis Myasthenia Gravis (MG)
C12717 Electrophysiology repetitive nerve stimulation study stimulus intensity value

Value, in mV, of stimulation intensity in the repetitive nerve study being recorded

Supplemental Electrophysiology - MG Myasthenia Gravis Myasthenia Gravis (MG)
C12432 Polysomnography apnea hypopnea index type total event count

Count of total sleep events recorded for the type of Apnea-Hypopnea Index (AHI) being reported

Supplemental Polysomnography Myasthenia Gravis Myasthenia Gravis (MG)
C12917 Cardiovascular Holter predominant heart rhythm type

Heart rhythm the participant/subject exhibited the majority of the time during the Holter examination

Supplemental Holter Examination Myasthenia Gravis Myasthenia Gravis (MG)
C12405 Respiratory other therapies description text

Text describing other relevant therapies for the participant's/subject's respiration system

Supplemental Respiratory Interventions Myasthenia Gravis Myasthenia Gravis (MG)
C12260 Biopsy and autopsy perivascular inflammation type

Evidence of vascular damage includes damaged vessels in association with perivascular inflammation and the presence of fibrin thrombi located within vascular spaces

Supplemental Muscle Biopsy and Autopsy Tissue Myasthenia Gravis Myasthenia Gravis (MG)
C17896 Variant mutational analysis not performed reason

Why the mutational analysis was not performed

Supplemental Mutation Analysis Myasthenia Gravis Myasthenia Gravis (MG)
C12363 Respiratory airway clearance medication category

Category or class of airway clearance medication used by the participant/subject

Supplemental Respiratory Interventions Myasthenia Gravis Myasthenia Gravis (MG)
C17961 Cardiovascular aortic stenosis regurgitation comment text

The text detailing the comments of the degree of stenosis and regurgitation for the aortic valve

Supplemental Echocardiogram Myasthenia Gravis Myasthenia Gravis (MG)
C01582 Height unit of measure

Unit of measure for the height numerical value for subject/participant

Supplemental Vital Signs Myasthenia Gravis Myasthenia Gravis (MG)
C18689 Imaging anatomic site other text

The free-text field related to 'Imaging anatomic site' specifying other text. Type of body part or anatomy scanned in the imaging study

Supplemental Brain Magnetic Resonance Imaging (MRI) Myasthenia Gravis Myasthenia Gravis (MG)
C12644 Institute of Neurology Carlo Besta (INNCB) Myasthenia Gravis scale - total score

Participant/Subject's total score for the Fondazione Istituto Neurologico "Carlo Besta" (INNCB) Myasthenia Gravis Scale

Supplemental MG Status - MG Myasthenia Gravis Myasthenia Gravis (MG)
C12864 Echocardiogram left atrial dimension measurement

Dimension of the left atrium measured with echocardiography

Supplemental Echocardiogram Myasthenia Gravis Myasthenia Gravis (MG)
C12474 Imaging field of view measurement description text

The general description of field of view (FOV) or anatomical positioning

Supplemental Brain Magnetic Resonance Imaging (MRI) Myasthenia Gravis Myasthenia Gravis (MG)
C08244 Imaging slice thickness value

Value of the thickness of the slice measured in millimeters (mm)

Supplemental Diffusion Tensor Imaging (DTI) Myasthenia Gravis Myasthenia Gravis (MG)
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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.