Clinical trials: Angiogram
Glaucoma
Optic Nerve Perfusion Following Treatment with Latanoprost Versus Brimionidin Tartrate
This study aimed to evaluate the effects of topical Latanoprost 0.005 % versus Brimionidin tartrate 0.2% on perfusion of optic nerve head This prospective interventional randomized study included 56 naive patients recently…
- Trial name
- NCT06730516
- Testing
- Latanoprost (Xalatan), Brimonidine 0.2 %
- Where
- Egypt
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Zagazig University
Intracranial Aneurysm
Contrast-enhanced Magnetic Resonance Angiography Investigation of Intracranial Aneurysms and Prospective Study of Risk Factors
This is a prospective observational registry with intent to detect the prevalence of intracranial aneurysms with contrast-enhanced MR angiography (CE-MRA) at 1.5T, and to determine the risk factors such as high blood pressure and…
- Trial name
- EIIA (NCT00997698)
- Where
- China
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- Second Military Medical University
Small Bowel Obstruction
REsectability Small Bowel Obstruction LAParoscopic (RESBOLAP) Score. Multicentric Data Registry
AIM OF THE STUDY The aim of the study is to develop a Resectability Laparoscopic Score as a helpful instrument during intraoperative decision-making in the setting of emergency laparoscopic surgery for small bowel obstruction…
- Trial name
- RESBOLAP (NCT05842135)
- Testing
- Laparoscopic approach to small bowel obstrcuction
- Where
- Italy
- Volunteers
- 171 people, healthy volunteers welcome
- Sponsor
- San Salvatore Hospital, AST Pesaro-Urbino
Angiopathy, Peripheral, Pain, Acute
Effects of Hand Massage Applied With Two Different Methods
There is no study finding examining the effects of the classical hand massage and hand reflexology massage methods on pain, anxiety and physiological parameters after coronary angiography.
- Conditions
- Angiopathy, Peripheral, Pain, Acute, Reflexology
- Trial name
- NCT06853860
- Testing
- reflexology massage, classic hand massage
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Kutahya Health Sciences University
Acute Renal Failure
Intravenous High Dose NAC and Sodium Bicarbonate for the Prevention of Contrast-induced Acute Injury
Contrast-induced acute kidney injury is a common cause of acquired in-hospital renal insufficiency and is associated with prolonged hospitalization and unfavorable early and late outcomes.
- Trial name
- NCT01612013
- Testing
- Sodium bicarbonate plus saline, Intravenous NAC plus saline, NAC plus sodium bicarbonate plus saline
- Where
- Brazil
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Federal University of São Paulo
CT, Coronary Angiography
Effects of Heart Rates and Variability of Heart Rates on Image Quality of Dual-Source CT Coronary Angiography
The purpose of this study is to investigate the effects of heart rates (including maximum heart rate, average heart rate and minimum heart rate) and variability of heart rate on image quality of DSCT coronary angiography without…
- Trial name
- DSCT (NCT00632918)
- Where
- Taiwan
- Volunteers
- 149 people, healthy volunteers welcome
- Sponsor
- Far Eastern Memorial Hospital
Diabetes Mellitus, Type 1, Ischemia
Non-enhanced Magnetic Resonance Angiography of Diabetic Ischemic Lower Limbs
Diabetic foot ulcers often progresses after many years of diabetes where the patients system is so damaged that normal heeling of ulcers cannot happen.
- Conditions
- Diabetes Mellitus, Type 1, Ischemia, Foot Ulcer
- Trial name
- NCT01614379
- Where
- 2 sites in Denmark
- Volunteers
- healthy volunteers welcome
- Sponsor
- Aarhus University Hospital
Age Related Macular Degeneration
OCTA and Retinal Angiomatous Proliferation
To investigate, using optical coherence tomography angiography, the retinal vascular features in patients affected by RAP.
- Trial name
- NCT04689789
- Testing
- optical coherence tomography angiography
- Where
- Italy
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- Federico II University
Dietary Habits, Coronary Artery Disease
Relationship Between Diet, Lifestyle, and the Severity of Coronary Artery Disease
This study is a prospective study of patients referred for coronary angiography at Bellevue Hospital Center and NYU Langone Medical Center.
- Conditions
- Dietary Habits, Coronary Artery Disease, Lifestyle
- Trial name
- NCT02382250
- Testing
- Survey
- Where
- United States
- Volunteers
- 440 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Caffeine, Alcohol
Investigating the Effect of Caffeine and Alcohol on Pupil Dynamics
The goal of this study is to understand how caffeine and alcohol affect the ocular and physiological systems, especially how the pupil (the aperture in the colored part of the eye) responds to light.
- Conditions
- Caffeine, Alcohol, Pupillary Response, Eye Movements
- Trial name
- PAC (NCT07625358)
- Testing
- Caffeine administration, Alcohol (Ethanol)
- Where
- Singapore
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- National University of Singapore
Open Angle Glaucoma
Correlation Between Optical Coherence Tomography Angiography and Photopic Negative Response in Patients With Glaucoma
Open angle glaucoma (OAG) is considered a common cause of irreversible vision loss worldwide. It is an optic neuropathy associated with progressive loss and degeneration of the retinal ganglion cell layer (RGC) and its axons…
- Trial name
- NCT05104294
- Testing
- Optical Coherence Tomography- Angiography, Photopic negative response
- Where
- Egypt
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Benha University
Congenital Heart Disease, Cardiac Catheterization
CHAIN_brazilian Registry of Congenital HeArt Disease INtervention and Angiography
Design: Observational - Cross study with followed up for 30 days. The Primary Objective is to realize a record that reflects a national overview of the role of cardiac catheterization in patients with congenital heart disease in…
- Conditions
- Congenital Heart Disease, Cardiac Catheterization, Brazilian Electronic Registration, Catheterization Diagnostic or Therapeutic
- Trial name
- CHAIN (NCT02074527)
- Where
- Brazil
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Hospital do Coracao
Coronary Artery Disease
Relationship Between Coronary CT Angiography Findings and Prognosis Of Patients Undergoing PCI
Researchers at Cerrahpaşa Medical School in Istanbul are studying how a heart imaging test called coronary CT angiography can help improve care for people with coronary artery disease.
- Trial name
- NCT07051473
- Where
- Turkey (Türkiye)
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Istanbul University - Cerrahpasa
Cardiovascular Diseases (CVD), Coronary Artery Disease
wCAR-Austria: A Women-Specific Score to Assess Cardiovascular Risk in Women Aged 40 to 65
The wCAR-Austria Study is a multicentre, prospective, interventional study evaluating a novel women-specific cardiovascular risk score (wCAR) in 800 women aged 40-65 years across Austria.
- Conditions
- Cardiovascular Diseases (CVD), Coronary Artery Disease, Atheroscleroses
- Trial name
- wCAR-Austria (NCT07849127)
- Testing
- Arm 1: wCAR-CARE - Precision Prevention (Arm A), Guideline-directed standard of care
- Where
- Austria
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Women's Heart Austria
Coronary Artery Disease (CAD) (E.G., Angina, Myocardial Infarction, and Atherosclerotic Heart Disease (ASHD))
Diagnostic Accuracy Of Seismocardiography for Coronary Artery Disease
This study aims to evaluate a new, non-invasive method for detecting coronary artery disease (CAD) using seismocardiography (SCG) and gyrocardiography (GCG).
- Trial name
- HF-CAD (NCT06880120)
- Testing
- Seismocardiography (SCG) and Gyrocardiography (GCG) Diagnostic Testing
- Where
- Uzbekistan
- Volunteers
- 1,534 people, healthy volunteers welcome
- Sponsor
- Heart Force Medical Inc.
Pituitary Adenoma
Evaluation of Early Retinal Vascular Modifications After Endoscopic Endonasal Pituitary Surgery
This study evaluates the retinal vascular features using optical coherence tomography angiography in patients that received endoscopic endonasal approach for the removal of an intra-suprasellar pituitary adenoma compressing the…
- Trial name
- NCT04425954
- Testing
- Endoscopic Endonasal Pituitary Surgery
- Where
- Italy
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Federico II University
Healthy, Obesity
New Heart Imaging Techniques to Evaluate Possible Heart Disease
Background: Imaging tests, such as magnetic resonance imaging (MRI), can provide information about heart and blood vessels. The tests let doctors can see the amount of blood vessel narrowing and vessel wall thickness.
- Conditions
- Healthy, Obesity, Diabetes, Healthy Volunteers
- Trial name
- NCT01399385
- Testing
- MR Imaging Techniques - 1, MR Imaging Techniques - 2, MR Imaging Techniques - 3
- Where
- United States
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Coronary Angiography
Effect of Position on Back Pain and Comfort After Angiography
After coronary angiography, back pain and comfort levels were measured while the intervention group was positioned and the control group was not positioned
- Trial name
- NCT06844682
- Testing
- intervention group
- Where
- Turkey (Türkiye)
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Sanko University
Metabolic Syndrome
Effect of Aged Garlic Extract on Atherosclerosis
The investigators will be assessing the effect of Aged Garlic Extract on the coronary arteries. The investigators will enroll patients in a double blind study, where half the patients will receive placebo, and have the patients…
- Trial name
- Garlic4 (NCT01534910)
- Testing
- aged garlic extract
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Glaucoma,Primary Open-Angle ,Primary Angle Closure
Comparison of Optical Coherence Tomography Angiography Microvascular Changes in Primary Open Angle and Primary Angle Closure Glaucoma
This work aims to study the peripapillary and macular microvascular changes in primary open angle and primary angle closure glaucoma using Optical Coherence Tomography Angiography (OCTA).
- Trial name
- NCT06000176
- Testing
- Optical coherence tomography angiography
- Where
- Egypt
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Omar Said