- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01157338
Clinical Significance of Retinal Emboli During Diagnostic and Therapeutic Cardiac Catheterization
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Background and Purpose Cardiac catheterization may cause retinal embolization, a risk factor for cerebrovascular emboli and stroke. We describe the incidence of clinically silent and apparent retinal emboli following diagnostic and interventional coronary catheterization and associated risk factors.
Methods Three hundred selected patients attending a tertiary referral center for diagnostic and therapeutic cardiac catheterization were studied. Direct retinal examination and examination of the visual field and acuity were done before and after catheterization by a retinal specialist.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
Fars
-
Shiraz, Fars, Iran, Islamic Republic of, 55318
- shiraz University of medical sciences
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- every patient with diagnostic and therapeutic cardiac catheterization
Exclusion Criteria:
- patient refusal to follow up ophthalmology
- abscence of coronary disease in angiogram
- abnormal retinal angiogram prior to study
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: diagnostic cardiac catheterization
patients with diagnostic cardiac catheterization
|
coronary intervention: angiography
|
Active Comparator: therapeutic cardiac catheterization
patient with angioplasty
|
cardiac catheterization: angioplasty
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
---|---|
retinal emboli
|
retinal emboli detected by retinal especialist by direct examination
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
---|---|
visual field
|
visual field detected by ophthalmologist
|
visual acuity
|
snellen chart by ophthalmologist
|
Collaborators and Investigators
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 1123 (WRAIR)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Embolism
-
Japan Community Health Care Organization Sendai...UnknownCholesterol EmbolismJapan
-
American Venous ForumTerminated
-
Marshall UniversityCompletedFat Embolism SyndromeUnited States
-
Petronella TorildCompletedExtracorporeal Circulation; Complications | Air EmbolismSweden
-
University Hospital, ToulouseMinistry of Health, FranceTerminatedCholesterol Embolism SystemicFrance
-
Umeå UniversityRecruitingHemodialysis Complication | Extracorporeal Circulation; Complications | Air EmbolismSweden
-
ClearLine MDCompletedAir Leakage | Air Embolism | Air Burden
-
Inari MedicalCompletedPulmonary Embolism | Submassive Pulmonary Embolism | Acute Pulmonary Embolism | Massive Pulmonary EmbolismUnited States
-
Centre Hospitalier Universitaire de NīmesNot yet recruitingCalcified Cerebral EmbolismFrance
-
Inari MedicalActive, not recruitingPulmonary Embolism | Pulmonary Thrombo-embolismUnited States, Germany, Switzerland
Clinical Trials on diagnostic cardiac catheterization
-
Boston Children's HospitalCompletedCongenital Heart DefectsUnited States
-
University of MichiganNational Heart, Lung, and Blood Institute (NHLBI); Nationwide Children's Hospital and other collaboratorsCompletedPulmonary Hypertension | Congenital Heart Disease | Pediatric Congenital Heart DiseaseUnited States
-
The University of The West IndiesCompletedCardiovascular Diseases | CardiomyopathiesTrinidad and Tobago
-
Minneapolis Heart Institute FoundationRecruiting
-
Texas Tech University Health Sciences CenterRecruitingChronic Kidney Disease | Acute Kidney Injury | Heart DiseaseUnited States
-
Saud Al Babtain Cardiac CenterCompletedCoronary Artery Disease | DysglycemiaSaudi Arabia
-
Maimonides Medical CenterRecruitingRadiation ExposureUnited States
-
YHAlattarNot yet recruitingCritical Congenital Heart Disease
-
Assiut UniversityUnknown
-
Kaohsiung Veterans General Hospital.National Science Council, TaiwanCompletedHeart Failure | Atrial Fibrillation | Mitral Valve InsufficiencyTaiwan