- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01541163
Heart and Ischemic STrOke Relationship studY (HISTORY)
Assessment of Relationship Between Acute Ischemic Stroke and Heart Disease
Although cardio-embolic etiology of ischemic stroke (IS) is largely respected, there is still no clear recommendation for routine complex cardiological examination in all IS patients. Using complex cardiological examination the investigators expect:
- more accurate detection of patients with concomitant heart disease (cardiac rhythm disorder, valve disorders, acute coronary syndrome, cardiac thrombus and myxoma, atrial and ventricle septum defects)
- higher number of etiologically determinated IS, which is crucial for accurate secondary prevention.
Study Overview
Status
Conditions
Detailed Description
The investigators expect significant changes of biochemical parameters (NT pro B-type of natriuretic peptide, pro-atrial natriuretic peptide, creatinkinase MB, troponin T), inflammatory markers (interleukine 6, procalcitonin, high sensitive C-reactive protein), and coagulation parameters in patients with CE IS compared to other causes of IS.
Assessing the glomerular filtration of cystatin C, glycated haemoglobin and serum lipids and its correlation with prior medicament use will allow to evaluate the long-term compensation of arterial hypertension, diabetes mellitus and dyslipidemia in IS patients.
In addition to the above mentioned comprehensive cardiological examinations, 1- and 3-week ECG-Holter will be performed in subpopulation of patients old up to 50 years and with cryptogenic ischemic stroke in the period from 1st May 2013 to 31st December 2015. These patients will also fill in a special epidemiologic questionnaire. Anticipated enrollment in this substudy of HISTORY study is 40 - 80 patients.
In selected young cryptogenic stroke patients, a subcutaneous cardiac monitor was implanted for the detection of paroxysmal atrial fibrillation in the period from 1st January 2014 to 31st December 2015.
From 2016 in young ischemic stroke (IS) patients under 50 years, a standard perfusion/ventilation scintigraphy of lungs will be performed to exclude acute pulmonary embolization (coincidental) in case of elevated serum D-dimers after admission.
In all enrolled young IS patients, a BP Holter will be performed after the discharge home to exclude possible arterial hypertension, which did not presented during hospitalization.
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Locations
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-
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Olomouc, Czechia, 775 20
- Recruiting
- University Hospital Olomouc
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Contact:
- Michal Kral, MD
- Phone Number: +420 604 171 594
- Email: michal.kral@fnol.cz
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Principal Investigator:
- Michal Kral, MD
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Sub-Investigator:
- Daniel Sanak, MD,PhD
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Sub-Investigator:
- Tomas Veverka, MD.
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Sub-Investigator:
- David Skoloudik, MD,PhD,prof.
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Sub-Investigator:
- Roman Herzig, MD,PhD,prof.
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Sub-Investigator:
- Andrea Bartkova, MD., PhD.
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Sub-Investigator:
- Martin Hutyra, MD., PhD.
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Sub-Investigator:
- David Vindis, MD.
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Sub-Investigator:
- Petr Kanovsky, MD,PhD,prof.
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Sub-Investigator:
- Anna Kuncarova
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Sub-Investigator:
- Milos Taborsky, MD,PhD,prof.
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Sub-Investigator:
- Tomas Skala, MD, PhD.
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Ischemic stroke admitted within 12 hours from stroke onset at stroke center
Exclusion Criteria:
- none
Study Plan
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
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Acute Ischemic Stroke
Patients with acute ischemic stroke admitted within 12 hours after onset.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
To assess the serum level profile of cardiac troponin T (cTnT) in acute ischemic stroke (AIS) patients and to evaluate factors associated with increased serum level of cTnT.
Time Frame: Within 12 hours after ischemic stroke onset.
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Within 12 hours after ischemic stroke onset.
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Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Correlation between location and volume of brain infarction.
Time Frame: At admission within 12 hours after stroke onset and after 24hours.
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At admission within 12 hours after stroke onset and after 24hours.
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Collaborators and Investigators
Sponsor
Investigators
- Study Director: Michal Kral, MD, University Hospital Olomouc
Publications and helpful links
General Publications
- Franc D, Sanak D, Divisova P, Lyskova L, Bartkova A, Zapletalova J, Kral M, Dornak T, Polidar P, Veverka T, Kanovsky P. Socioeconomic status and lifestyle in young ischaemic stroke patients: a possible relationship to stroke recovery and risk of recurrent event. Cent Eur J Public Health. 2021 Sep;29(3):223-229. doi: 10.21101/cejph.a6697.
- Divišová P, Šaňák D, Václavík J, Král M, Hutyra M, Zapletalová J, Bártková A, Franc D, Dorňák T, Veverka T, Táborský M, Kaňovský P. Arterial Hypertension and Risk of Recurrent Event in Young Ischemic Stroke Patients. Can J Neurol Sci. 2021 May;48(3):358-364. doi: 10.1017/cjn.2020.200. Epub 2020 Sep 11.
- Divisova P, Sanak D, Kral M, Bartkova A, Hutyra M, Zapletalova J, Dornak T, Spacek M, Franc D, Polidar P, Veverka T, Kanovsky P. Young cryptogenic ischemic stroke: A descriptive analysis of clinical and laboratory characteristics, outcomes and stroke recurrence. J Stroke Cerebrovasc Dis. 2020 Sep;29(9):105046. doi: 10.1016/j.jstrokecerebrovasdis.2020.105046. Epub 2020 Jun 23.
- Sanak D, Divisova P, Hutyra M, Kral M, Bartkova A, Zapletalova J, Latal J, Dornak T, Hudec S, Franc D, Polidar P, Veverka T, Kanovsky P. Risk of recurrent ischemic stroke in young cryptogenic patients with embolic stroke of undetermined source. J Neurol Sci. 2020 Sep 15;416:116985. doi: 10.1016/j.jns.2020.116985. Epub 2020 Jun 13.
- Sanak D, Hutyra M, Kral M, Bartkova A, Zapletalova J, Fedorco M, Veverka T, Vindis D, Dornak T, Skala T, Skoloudik D, Taborsky M, Kanovsky P. Paroxysmal atrial fibrillation in young cryptogenic ischemic stroke: A 3-week ECG Holter monitoring study. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub. 2015 Jun;159(2):283-7. doi: 10.5507/bp.2015.019. Epub 2015 Apr 24.
- Sanak D, Hutyra M, Kral M, Bartkova A, Zapletalova J, Fedorco M, Veverka T, Vindis D, Dornak T, Skala T, Skoloudik D, Taborsky M, Kanovsky P. Atrial fibrillation in young ischemic stroke patients: an underestimated cause? Eur Neurol. 2015;73(3-4):158-63. doi: 10.1159/000369793. Epub 2015 Jan 8.
- Kral M, Sanak D, Veverka T, Hutyra M, Vindis D, Bartkova A, Kuncarova A, Dornak T, Cechakova E, Herzig R, Langova K, Kanovsky P, Skoloudik D. Troponin T: Correlation with location and volume of acute brain infarction. Int J Cardiol. 2015 Feb 15;181:127-32. doi: 10.1016/j.ijcard.2014.12.027. Epub 2014 Dec 3.
- Kral M, Skoloudik D, Sanak D, Veverka T, Bartkova A, Dornak T, Hutyra M, Vindis D, Ulehlova J, Slavik L, Svabova M, Kubickova V, Herzig R, Kanovsky P. Assessment of relationship between acute ischemic stroke and heart disease--protocol of a prospective observational trial. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub. 2012 Sep;156(3):284-9. doi: 10.5507/bp.2012.094. Epub 2012 Oct 4.
Study record dates
Study Major Dates
Study Start
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- NT 11046-6/2010
- Grant project No.86-17 (Other Identifier: University Hospital Olomouc)
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