View clinical trials related to Vasospasm;Peripheral.
Filter by:This study will be a randomized, single-blind, prospective trial designed to evaluate the efficacy and safety of intra-arterial (IA) Verapamil diluted with normal saline compared to undiluted IA Nicardipine during transradial access (TRA) for percutaneous coronary angiography. Patients who are 18 years or older and undergoing non-emergent percutaneous coronary angiography via TRA will be included. Patients who are non-English speaking, pregnant, or intubated will be excluded. Patients will be randomized to one of the two following groups: 1. Group 1 will receive IA Verapamil 5 mg (2mL) diluted with 8 mL of normal saline 2. Group 2 will receive IA Nicardipine 400 mcg (undiluted, 8 mL) The investigators will document the patient's level of discomfort on the Visual Analogue Scale 30 seconds before and after administration of IA Verapamil/Nicardipine. The investigators will also document the presence of radial artery spasms.
The CATH-VR study will investigate the effect of virtual reality (VR) on patient pain, anxiety, and radial artery vasospasm during coronary angiography. Our hypothesis is that the use of VR will decrease patient anxiety and pain via validated scoring systems, as well as show a low rate of vasospasm of the radial artery. In addition, we hypothesize that the amount of opioid and benzodiazepine medications utilized for procedural sedation will be lower in the intervention arm. VR has gained recent attraction as an alternative or adjunctive treatment option for pain, but its effect on reducing procedural sedation has not been studied. We propose a single center, randomized control pilot study to further investigate. The patient population will include adults older than 18 years who present for outpatient diagnostic coronary angiography.