efficacy of intravenous nitroglycerine infusion in the prevention of arterial spasm in transradial coronary angiography
- Conditions
- coronary artery disease.cardiovascular disease NOS
- Registration Number
- IRCT20160515027905N2
- Lead Sponsor
- Iran University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 100
Referral of the patient to the hospital for coronary artery angiography
Systolic blood pressure greater than 100 mm
Allen positive test
Awareness of the patient's time and space for measuring pain
Age older than 18 and less than 80 years
Failure to cooperate in the collection of information
Lack of proper access to radial artery
The drop in the blood pressure of the patient, which makes him inadequate in his hemodynamics
Loss of consciousness
Sensitization to nitroglycerine or similar compounds
Radial artery for angiography or other diagnostic treatments (vascular graft)
A history of vascular disease, such as Reynaud, which affects the artery stenosis
Use of oral pills containing nitroglycerin compounds in the last 4 hours
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Coronary artery spasm intensity during trans-radial angiography. Timepoint: Ten minutes before initiation of the angiographic procedure until the end of the coronary artery. Method of measurement: In order to measure patient pain in the pancreatic area and catheter pathway, a visual analogue scale is used and the gyre pressure gauge is used to check the effects of nitroglycerin.
- Secondary Outcome Measures
Name Time Method Patient's pain and resistance to the passage of the wires and the catheter. Timepoint: The procedure time from the start of the pancreas to the end of the angiography. Method of measurement: Radar artery pancreatic time and during angiography.