Relationship of Different Electrocardiographic Parameters and Ambulatory Blood Pressure Parameters to Detect Left Ventricular Hypertrophy
NCT ID: NCT03542526
Last Updated: 2018-05-31
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
73 participants
OBSERVATIONAL
2019-01-01
2022-12-31
Brief Summary
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Detailed Description
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Decisions about treatment should be based on assessments of hypertensive target organ damage and overall cardiovascular risk. The appropriate diagnostic work-up of suspected left ventricular hypertrophy in patients with hypertension is less clear, however. There is many electrocardiographic indexes for the diagnosis of left ventricular hypertrophy, based on the standard 12 lead electrocardiogram, have been described. Many of the proposed indexes have remained anecdotal, but others are commonly used, including the Sokolow-Lyon index,9 the Cornell voltage index,10 the Cornell product index,11 the Gubner index,12 and the Romhilt-Estes scores.13 However, debate about their comparative diagnostic value continues.14 15 We did a systematic review to clarify the accuracy of different electrocardiographic indexes, with emphasis on their ability to rule out left ventricular hypertrophy in patients with arterial hypertension.
Conditions
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Study Design
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CASE_CONTROL
CROSS_SECTIONAL
Interventions
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electrogradiogram
12 lead ecg ambulatory blood prussre
ambulatory blood prussre
ambulatory blood pressure to measure blood pressure
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
2. Patients with advanced respiratory, renal, or hepatic disease
3. Patients with uninterpretable ECG or ABPM recordings
ALL
Yes
Sponsors
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Assiut University
OTHER
Responsible Party
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Michael Sadeq
cardiology resident, principle investigator
Locations
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AssiutU
Asyut, , Egypt
Countries
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Central Contacts
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Facility Contacts
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Yehia T Keshk, professor
Role: primary
Tarek a nagib, lecturer
Role: backup
References
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Jain A, Tandri H, Dalal D, Chahal H, Soliman EZ, Prineas RJ, Folsom AR, Lima JA, Bluemke DA. Diagnostic and prognostic utility of electrocardiography for left ventricular hypertrophy defined by magnetic resonance imaging in relationship to ethnicity: the Multi-Ethnic Study of Atherosclerosis (MESA). Am Heart J. 2010 Apr;159(4):652-8. doi: 10.1016/j.ahj.2009.12.035.
Pewsner D, Juni P, Egger M, Battaglia M, Sundstrom J, Bachmann LM. Accuracy of electrocardiography in diagnosis of left ventricular hypertrophy in arterial hypertension: systematic review. BMJ. 2007 Oct 6;335(7622):711. doi: 10.1136/bmj.39276.636354.AE. Epub 2007 Aug 28.
Related Links
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Diagnostic and Prognostic Utility of ECG for Left Ventricular Hypertrophy Defined by MRI in Relationship to Ethnicity: The Multi-Ethnic Study of Atherosclerosis (MESA)
Accuracy of electrocardiography in diagnosis of left ventricular hypertrophy in arterial hypertension: systematic review
Ambulatory blood pressure
Other Identifiers
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LVHTN
Identifier Type: -
Identifier Source: org_study_id