CDE Detailed Report

Disease: Spinal Cord Injury
Sub-Domain: Electrodiagnostics
CRF: Peripheral Nerve Studies

Displaying 1 - 34 of 34
CDE ID CDE Name Variable Name Definition Short Description Additional Notes (Question Text) Permissible Values Description Data Type Disease Specific Instructions Disease Specific Reference Population Classification (e.g., Core) Version Number Version Date CRF Name (CRF Module / Guideline) Sub Domain Name Domain Name Size Input Restrictions Min Value Max Value Measurement Type External Id Loinc External Id Snomed External Id caDSR External Id CDISC
C12736 Needle electromyography motor unit action potential activation type NdlElctrmygrphyMUAPActvtnTyp The activation of the motor unit action potential measure during needle electromyography The activation of the action potential measure during needle electromyography MUAP: Activation Normal;Decreased Normal;Decreased Alphanumeric

Answer for both left and right sides of the body. Choose one for each.

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

Single Pre-Defined Value Selected

C12697 Electrophysiology motor nerve latency value ElctphysMotrNervLatncyVal The length of time needed for the electrical impulse to travel between the stimulation and recording sites measured during the motor nerve conduction study The length of time needed for the electrical impulse to travel between the stimulation and recording sites measured during the motor nerve conduction study Latency (normal limit) Numeric Values No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

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microsecond
C12708 Electrophysiology H-reflex latency right value ElctphysHReflxLatncyRtVal The H-reflex duration of latency for the right side of the body The H-reflex duration of latency for the right side of the body Latency right Numeric Values

Record the latency for the right side of the body in milliseconds (ms)

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

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millisecond
C12737 Needle electromyography interference pattern analysis technique name NdlElctrmygInterfPtrnAnlTchNam The interference pattern technique used for analysis measure during needle electromyography The interference pattern technique used for analysis measure during needle electromyography Interference Pattern Analysis Technique Alphanumeric

Answer for both left and right sides of the body

No references available Adult;Pediatric Supplemental 3.00 2013-07-25 08:54:08.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points 255

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C12698 Electrophysiology motor nerve segment length measurement ElctphysMotrNervSegmtLngMeasr The nerve segment length measured during the motor nerve conduction study The nerve segment length measured during the motor nerve conduction study Segment Length Numeric Values No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

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centimeter
C12710 Electrophysiology assessment date and time ElctrophysAssmtDateTime Date the particular electrophysiology study was performed Date the particular electrophysiology study was performed Date of Test 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.).

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

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C12738 Needle electromyography interference pattern analysis result NdlElctrmygrInterfPttrnAnlyRes The result of the interference pattern analysis measure during needle electromyography The result of the interference pattern analysis measure during needle electromyography Interference Pattern Analysis Result Alphanumeric

Answer for both left and right sides of the body

No references available Adult;Pediatric Supplemental 3.00 2013-07-25 08:54:08.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points 255

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C12699 Electrophysiology motor nerve amplitude measurement ElctphysMotrNervAmpMeasr The measured amplitude of signal response to test stimulation during the motor nerve conduction study The measured amplitude of signal response to test stimulation during the motor nerve conduction study Amplitude (normal limit) Numeric Values No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

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microVolt
C12728 Needle electromyography electrode type NdlElctrmygrphyElectrdTyp Type of electrode used for the needle electromyography Type of electrode used for the needle electromyography Electrode Type Concentric;Monopolar Concentric;Monopolar Alphanumeric

Choose one

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

Single Pre-Defined Value Selected

C18871 Needle electromyography spontaneous activity other text NdlElctrmygrphySAOTH The free-text field related to 'Needle electromyography spontaneous activity type' specifying other text. The type of spontaneous activity (SA) experienced by the participant/subject when undergoing needle electromyography The free-text field related to 'Needle electromyography spontaneous activity type' specifying other text. The type of spontaneous activity (SA) experienced by the participant/subject when undergoing needle electromyography Spontaneous Activity (SA), Other Alphanumeric

Answer for both left and right sides of the body

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points 4000

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C12700 Electrophysiology motor nerve dispersion result ElctphysMotrNervDisprsnReslt Amount of test signal dispersion measured during the motor nerve conduction study Amount of test signal dispersion measured during the motor nerve conduction study Dispersed? Alphanumeric No references available Adult;Pediatric Supplemental 3.00 2013-07-25 08:54:08.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points 255

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C12729 Needle electromyography spontaneous activity type NdlElctrmygrphySATyp The type of spontaneous activity (SA) experienced by the participant/subject when undergoing needle electromyography The type of spontaneous activity (SA) experienced by the participant/subject when undergoing needle electromyography Spontaneous Activity (SA) Fibrillation potentials;Positive sharp waves;Fasciculation potentials;Other, specify Fibrillation potentials;Positive sharp waves;Fasciculation potentials;Other, specify Alphanumeric

Answer for both left and right sides of the body

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

Multiple Pre-Defined Values Selected

C19368 Electrophysiology repetitive stimulation count ElctrophysRepetitivStimulCt The number of repetitions of a specific stimulus applied in a single series. The number of repetitions of a specific stimulus applied in a single series. N stimulations Numeric Values Adult;Pediatric Supplemental 1.00 2014-06-13 10:23:13.0 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

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C01539 Temperature measurement TempMeasr Measurement of the participant's/subject's body temperature. Measurement of the participant's/subject's body temperature. Temperature Numeric Values No references available Adult;Pediatric Supplemental 3.00 2013-08-28 16:08:00.453 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

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0 50 degree Celsius 2644401
C12701 Electrophysiology motor nerve F-wave minimum latency value ElctphyMotrNervFwavMinLatncVal The length of time needed for the impulse to travel from the site, to the spine, and back to the site measured during the motor nerve conduction study The length of time needed for the impulse to travel from the site, to the spine, and back to the site measured during the motor nerve conduction study F wave minimum latency Numeric Values No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

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millisecond
C12730 Needle electromyography motor unit action potential amplitude measurement NdlElctrmygrphyMUAPAmpMeasr The amplitude value of the motor unit action potential (MUAP) measure during needle electromyography The amplitude value of the motor unit action potential (MUAP) measure during needle electromyography MUAP: Amplitude Numeric Values

Record the amplitude in microvolts (uV). Answer for both left and right sides of the body

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

Free-Form Entry

microVolt
C19369 Electrophysiology motor nerve F-wave persistence percentage value ElctrophysMtrNvFWvPrsistPctVal The percentage of measurable F responses following a series of stimuli that is related to the antidromic excitability of a particular motor neuron pool. The percentage of measurable F responses following a series of stimuli that is related to the antidromic excitability of a particular motor neuron pool. Persistency (%) Numeric Values Adult;Pediatric Supplemental 1.00 2014-06-13 10:31:16.0 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

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0 100 percent
C01580 Temperature unit of measure TempUOM Unit of measure for the temperature numerical value Unit of measure for the temperature numerical value Temperature units F;C degrees Fahrenheit;degrees Celsius Alphanumeric Unified Code for Units of Measure - http://unitsofmeasure.org/ Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

Single Pre-Defined Value Selected

2956267
C12702 Electrophysiology sensory nerve impulse direction type ElctphysSensryNervImpulsDirTyp The impulse direction put on the nerve during the sensory nerve conduction study The impulse direction put on the nerve during the sensory nerve conduction study Impulse Direction Orthodromic;Antidromic Orthodromic;Antidromic Alphanumeric No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

Single Pre-Defined Value Selected

C12731 Needle electromyography motor unit action potential area measurement NdlElctrmygrphyMUAPAreaMeasr The area value of the motor unit action potential (MUAP) measure during needle electromyography The area value of the motor unit action potential (MUAP) measure during needle electromyography MUAP: Area Numeric Values

Record the area in microvolt milliseconds (uVms). Answer for both left and right sides of the body

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

Free-Form Entry

microVolt per millisecond
C02411 Laterality type LatTyp Laterality type relative to the anatomic site of the body examined or affected Laterality type relative to the anatomic site of the body examined or affected Side Left;Right;Midline Left;Right;Midline Alphanumeric No references available Adult;Pediatric Supplemental 3.00 2013-08-28 16:08:00.453 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

Single Pre-Defined Value Selected

C12703 Electrophysiology sensory nerve segment length measurement ElctphysSensNervSegmtLgthMeasr The sensory nerve segment length measured during the sensory nerve conduction study The sensory nerve segment length measured during the sensory nerve conduction study Segment Length Numeric Values

Record the length in centimeters (cm). Record for each segment tested

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

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centimeter
C12732 Needle electromyography motor unit action potential duration NdlElctrmygrphyMUAPDur The duration of the motor unit action potential during needle electromyography The duration of the action potential measure during needle electromyography MUAP: Duration Numeric Values

Record the duration in milliseconds (ms). Answer for both left and right sides of the body

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

Free-Form Entry

millisecond
C10777 Electrophysiology study type ElctrophysStdyTyp Type of electrophysiology study conducted Type of electrophysiology study conducted Motor nerve conduction study;Sensory nerve conduction study;H-reflex study;Needle electromyography Motor nerve conduction study;Sensory nerve conduction study;H-reflex study;Needle electromyography Alphanumeric Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

Single Pre-Defined Value Selected

C12704 Electrophysiology sensory nerve onset or peak latency value ElctphysSensNervOnsPkLatncVal The onset or peak latency measured during the sensory nerve conduction study The onset or peak latency measured during the sensory nerve conduction study Onset or Peak Latency Numeric Values

Record the onset or peak latency in milliseconds (ms). Record for each segment tested

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

Free-Form Entry

microsecond
C12733 Needle electromyography motor unit action potential complexity percent value NdlElctrmygrpMUAPCompxtyPctVal The complexity of the motor unit action potential measured during needle electromyography The complexity of the action potential measured during needle electromyography MUAP: Complexity Numeric Values

Record the complexity as a percentage (%). Answer for both left and right sides of the body

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

Free-Form Entry

percent
C10780 Electrophysiology anatomic site ElctrophysAntmicSite Area of the body (e.g., nerve or muscle) where the type of electrophysiology study is performed Area of the body (e.g., nerve or muscle) where the type of electrophysiology study is performed Nerve/Muscle Alphanumeric No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points 255

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C12705 Electrophysiology sensory nerve velocity measurement EltrphysSensryNervVeloctyMeasr The signal transmission speed measured during the sensory nerve conduction study The signal transmission speed measured during the sensory nerve conduction study Velocity (normal limit) Numeric Values

Record the velocity in meters per second (m/s). Record for each segment tested

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

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meter per second
C12734 Needle electromyography motor unit action potential stable indicator NdlElctrmygrphyMUAPStablInd The stability of the action potential measure during needle electromyography The stability of the action potential measure during needle electromyography MUAPs: Stable Yes;No;Unknown Yes;No;Unknown Alphanumeric

Answer for both left and right sides of the body. Choose one for each.

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

Single Pre-Defined Value Selected

C12693 Electrophysiology H-reflex nerve segment name ElctphysHReflxNervSegmtNam The nerve segment used for the H-reflex test The nerve segment used for the H-reflex test Nerve Segment Alphanumeric

Record the name of the nerve segment used for H-reflex testing

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points 255

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C12706 Electrophysiology sensory nerve amplitude measurement ElctphysSensryNervAmpMeasr The amplitude measured during the sensory nerve conduction study The amplitude measured during the sensory nerve conduction study Amplitude (normal limit) Numeric Values

Record the measured amplitude in millivolts (mV). Record for each segment tested

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

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C12735 Needle electromyography motor unit action potential recruitment type NdlElctrmygrphyMUAPRecrtmntTyp The recruitment of the motor unit action potential measure during needle electromyography The recruitment of the action potential measure during needle electromyography MUAP: Recruitment Normal;Increased/Early;Decreased Normal;Increased/Early;Decreased Alphanumeric

Answer for both left and right sides of the body. Choose one for each.

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

Single Pre-Defined Value Selected

C12696 Electrophysiology motor nerve segment name ElctphysMotrNervSegmntName The name of the segment used for the motor nerve conduction study The name of the segment used for the motor nerve conduction study Segment/Stimulation/Recording site Alphanumeric No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points 255

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C12707 Electrophysiology H-reflex latency left value ElctphysHReflxLatncyLftVal The H-reflex duration of latency for the left side of the body The H-reflex duration of latency for the left side of the body Latency left Numeric Values

Record the latency for the left side of the body in milliseconds (ms)

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Peripheral Nerve Studies Electrodiagnostics Outcomes and End Points

Free-Form Entry

millisecond
CSV