[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100623570":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":33,"centralContacts":37,"locations":46,"responsibleParty":57,"collaborators":26,"id":60,"slug":61,"hasResults":62,"nctId":63,"briefTitle":64,"officialTitle":65,"acronym":26,"eligibilityCriteria":66,"healthyVolunteers":62,"sex":67,"minAge":68,"maxAge":69,"enrollmentInfo":70,"targetDuration":26,"studyType":73,"phases":74,"briefSummary":76,"conditions":77,"keywords":82,"overallStatus":48,"whyStopped":26,"lastUpdateSubmitDate":87,"lastUpdatePostDateStruct":88,"startDateStruct":91,"completionDateStruct":93,"leadSponsor":95,"locationsCount":96},{"fullName":5,"class":6},"Sanliurfa Mehmet Akif Inan Education and Research Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"interscalene brachial plexus block","ACTIVE_COMPARATOR","The effect of interscalene block on cerebral perfusion and carotid diameter in shoulder surgery",[13],"Procedure: Interscalene brachial plexus block",{"label":15,"type":16,"description":17,"interventionNames":18},"Combination of superficial cervical plexus block and interscalene brachial plexus block.","EXPERIMENTAL","Effects of combined interscalene block and superficial cervical block on cerebral perfusion and carotid diameter in shoulder surgery",[19],"Procedure: Interscalene brachial plexus block and superficial cervical plexus block",[21,27],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":26},"PROCEDURE","Interscalene brachial plexus block","After sedating the patient with 2 mg midazolam, baseline values will be obtained, and an interscalene block will be performed under ultrasound guidance.\n\nBefore the block, rSO2 values of both hemispheres of the brain and carotid artery diameter (at T1 and T5 times) will be measured and recorded using a NIRS probe at T2: 5 minute(min), T3: 10 min, T4: 15 min, and T5: 20 min.\n\nTo assess the quality of the block, the sensory block will be evaluated at 20 minutes. The patient will be placed in a supine position, and after the first rSO2 value is obtained at T6, rSO2 values will be recorded at T7: 10 min, T8: 30 min, T9: 60 min, T10: surgical completion, and T11: 5 min postoperatively in the supine position. Bilateral carotid diameter(mm) will be measured at T6, T10, and T11. Before any postoperative analgesia is administered, the time of the patient's first pain and their need for analgesic will be recorded.",[9],null,{"type":22,"name":28,"description":29,"armGroupLabels":30,"otherNames":31},"Interscalene brachial plexus block and superficial cervical plexus block","After sedating the patient with 2 mg midazolam, baseline values will be obtained, and a combined interscalene and superficial cervical block will be performed under ultrasound guidance.\n\nBefore the block, rSO2 values of both hemispheres of the brain and carotid artery diameter(mm) (at T1 and T5 times) will be measured and recorded using a NIRS probe at T2: 5 minute, T3: 10 minute, T4: 15 minute, and T5: 20 minute.\n\nTo assess the quality of the block, the sensory block will be evaluated at 20 minutes. The patient will be placed in a supine position, and after the first rSO2 value is obtained at T6, rSO2 values will be recorded at T7: 10 minute, T8: 30 minute, T9: 60 minute, T10: surgical completion, and T11: 5 minute postoperatively in the supine position. Bilateral carotid diameter(mm) will be measured at T6, T10, and T11. Before any postoperative analgesia is administered, the time of the patient's first pain, and their need for analgesic will be recorded.",[15],[32],"interscalene block and superficial cervical plexus block",[34],{"name":35,"affiliation":5,"role":36},"Ramazan ASLANPARÇASI, MD","PRINCIPAL_INVESTIGATOR",[38,42],{"name":35,"role":39,"phone":40,"phoneExt":26,"email":41},"CONTACT","+905532980247","rmzn.aslan.2015@gmail.com",{"name":43,"role":39,"phone":44,"phoneExt":26,"email":45},"Tuğba BINGOL TANRIVERDI, MD","+905418842232","tuggbabingol@gmail.com",[47],{"facility":5,"status":48,"city":49,"state":26,"zip":26,"country":50,"countryCode":26,"cosmosGeoPoint":51,"geoPoint":56,"contacts":26},"RECRUITING","Sanliurfa","Turkey (Türkiye)",{"type":52,"coordinates":53},"Point",[54,55],38.79392,37.16708,{"lat":55,"lon":54},{"type":36,"investigatorFullName":58,"investigatorTitle":59,"investigatorAffiliation":5,"oldNameTitle":26,"oldOrganization":26},"RAMAZAN ASLANPARÇASI","Specialist Of Anesthesiology And Reanimation","100623570","comparison-of-the-effects-of-regional-anesthesia-on-brain-and-carotid-artery-oxygenation-in-shoulder-surgery-100623570",false,"NCT07398352","Comparison Of The Effects Of Regional Anesthesia On Brain And Carotid Artery Oxygenation In Shoulder Surgery","Comparison Of The Effect Of Interscalene Block Alone And The Combination Of Interscalene Block And Superficial Cervical Block On Brain Oxygenation And Carotid Artery Diameter In Shoulder Surgery","Inclusion Criteria:\n\n* 18-65 years patient\n* American Society of Anesthesiologists (ASA) I-II patient\n\nExclusion Criteria:\n\n* Age \\\u003C 18 years or \\> 65 years\n* History of carotid endarterectomy\n* History of cerebrovascular accident(CVA)\n* Body Mass index (BMI)\\>35 kg\u002Fm²\n* Inability to cooperate or comply with study procedures\n* Liver and kidney failure\n* Pregnancy and breastfeeding\n* ASA pyhsical status III-V\n* Contraindication to regional anesthesia","ALL","18 Years","65 Years",{"count":71,"type":72},70,"ESTIMATED","INTERVENTIONAL",[75],"NA","The aim of our study was to compare the effects of interscalene block alone and the combination of interscalene block and superficial cervical block on cerebral oxygenation, carotid artery diameter, intraoperative hemodynamics, laboratory parameters, clinical course and postoperative pain in patients undergoing shoulder surgery.",[78,79,80,81],"Interscalene Block","Superficial Cervical Block","Cerebral Perfusion","Shoulder Surgeries",[83,84,9,85,86],"brain perfusion","carotid artery diameter","superficial cervical plexus block","shoulder surgery","2026-03-23",{"date":89,"type":90},"2026-03-24","ACTUAL",{"date":92,"type":90},"2026-02-23",{"date":94,"type":72},"2026-12-15",{"name":5,"class":6},1]