[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"transradial-angiogram\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:transradial-angiogram":31},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":24,"briefSummary":26,"conditions":27,"keywords":33,"overallStatus":40,"whyStopped":4,"lastUpdateSubmitDate":41,"lastUpdatePostDateStruct":42,"startDateStruct":45,"completionDateStruct":47,"leadSponsor":49,"locationsCount":5},"100599671","impact-of-preprocedural-stress-ball-use-on-radial-artery-outcomes-in-elective-coronary-angiography-100599671",false,"NCT07087522","Impact of Preprocedural Stress Ball Use on Radial Artery Outcomes in Elective Coronary Angiography","Impact of Preprocedural Stress Ball Use on Radial Artery Outcomes in Elective Coronary Angiography: A Randomized Controlled Trial","SPARROW","Inclusion Criteria:\n\n* Age between 18 and 85 years\n* Elective radial coronary angiography planned\n* Written informed consent provided\n* Ability to understand and comply with the stress ball exercise protocol (3×5 minutes\u002Fday for 3 days prior to procedure)\n* Palpable radial pulse on the planned access site\n\nExclusion Criteria:\n\n* Emergent or urgent coronary procedures\n* Known radial artery occlusion or non-palpable radial pulse on the intended access side\n* Prior arteriovenous fistula or vascular surgery in the ipsilateral arm\n* History of Raynaud's disease, severe peripheral artery disease, or Buerger's disease\n* Neurological or musculoskeletal disorders affecting hand grip (e.g., stroke, advanced arthritis, peripheral neuropathy)\n* Cognitive impairment or psychiatric condition preventing protocol adherence\n* Inability to use hand muscles effectively (e.g., recent hand trauma, paralysis)\n* Unwillingness or inability to perform the stress ball exercises as instructed\n* Pregnancy or breastfeeding","ALL","18 Years","85 Years",{"count":21,"type":22},400,"ESTIMATED","INTERVENTIONAL",[25],"NA","This randomized, double-blind, controlled trial aims to evaluate the effect of preprocedural hand exercise using a stress ball on the incidence of radial artery spasm and other vascular complications in patients undergoing elective coronary angiography via the transradial approach. A total of 400 adult patients scheduled for elective diagnostic or interventional coronary procedures will be randomly assigned to either an intervention group (preprocedural stress ball exercise) or a control group (standard care). The intervention group will perform hand exercises with a soft stress ball for 5 minutes, three times daily, for three consecutive days prior to the procedure.\n\nThe primary outcomes are the incidence of radial artery spasm during the procedure and the overall rate of radial artery complications.\n\nSecondary outcomes include patient-reported pain score (visual analog scale) during the procedure and the incidence of radial artery occlusion at 7 days, assessed by Doppler ultrasonography.\n\nThis study aims to determine whether this simple, low-cost strategy can reduce radial artery-related complications and improve patient comfort during transradial coronary procedures.",[28,29,30,31,32],"Coronary Arterial Disease (CAD)","Radial Artery Spasm","Radial Artery Occlusion","Transradial Angiogram","Visual Analog Pain Scale",[34,29,30,35,36,37,38,39],"Radial Artery","Coronary Anjiography","Transradial Approach","Hand Exercise","Stress Ball","Vascular Complications","NOT_YET_RECRUITING","2025-07-18",{"date":43,"type":44},"2025-07-28","ACTUAL",{"date":46,"type":22},"2025-09-01",{"date":48,"type":22},"2026-03-31",{"name":50,"class":51},"Sakarya University","OTHER"]