NCT05322772|Unknown
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Sponsor study identifier
observational
100
0 countries
N/A
Study Start
April 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
April 2023
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
April 2023
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Convulsion is a common pediatric disorder and there is strong relation between convulsion and cardiovascular system which revealed by ECG monitoring and there are many ECG abnormalities attributed to different causes of convulsions, A 12-lead ECG is a low-cost test and can detect clinically significant abnormalities such as long QTc interval or heart block. Doing an ECG in all patients presenting with seizures clinic, inevitably, pick up non-specific abnormalities which require further investigation. Moreover, a normal 12-lead ECG does not exclude a cardiovascular cause for collapse and for those in whom a cardiac cause is still suspected despite a normal ECG, referral to a cardiologist is advisable
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
April 2023
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
March 28, 2022
Actual (reported)April 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
April 12, 2022
Actual (reported)April 2023
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
April 2023
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
heart rate
normal values according to age and sex.
one year
PR interval
one year
QTC
one year
epilepsy diagnosed clinically EEG
the child has high grade fever from 6 month to 6 years not recurrent duration less than 15 minute or atypical febrile convulsions
the child has fever, neck, rigidity DCL +or- CSF analysis
abnormal values of electrolyte hypoglycemia
history of ingestion or inhalation of toxic substance
ii. 12 leads ECG: 12 leads ECG will be done to all infants \& children using (FUKUDA DENSHI, CARDIMAX, model FCP 7101). The electrocardiograms will be reviewed through the creation of descriptive reports and determination of the following variables: heart rate, QRS duration, The QT interval was measured from the onset of the QRS complex to the end of the T wave, defined by the return of the terminal T wave to the isoelectric T-P baseline. When U waves were present, the end of the T wave will be taken as the nadir between the T and U waves. Then QT interval will be corrected for heart rate using Bazett's formula Interpretation of every ECG paper
All children aged from 1month to 18 years presenting to the Pediatric Emergency with convulsions will be included.
Huang X, Malek N, Simpson J, Kalladka D, Dunn FG, Leach JP. Winning hearts and minds: ECG reporting in the first seizure clinic. BMC Cardiovasc Disord. 2021 Jul 31;21(1):364. doi: 10.1186/s12872-021-02174-4.
Rijnbeek PR, Witsenburg M, Szatmari A, Hess J, Kors JA. PEDMEANS: a computer program for the interpretation of pediatric electrocardiograms. J Electrocardiol. 2001;34 Suppl:85-91. doi: 10.1054/jelc.2001.28835.
First Submitted
March 28, 2022
First Posted
April 12, 2022
Study Start
April 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
Electrocardiogram Analysis in COVID-19 Patients
the child complains of brain disease or mal function with altered mental status as a complication of primary illness as kidney failure ,cirrhosis, etc.
history of trauma imaging study done
the child has congenital anomaly as chromosomal abnormality, metabolic disease, mitochondrial disease
children not fulfilling the previous groups
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Contact the study team to confirm eligibility.
Karjalainen J, Viitasalo M. Fever and cardiac rhythm. Arch Intern Med. 1986 Jun;146(6):1169-71.
April 2023
This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
April 2023
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
April 12, 2022
Record last verified: 2022-04
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