[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100637894":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":24,"centralContacts":29,"locations":35,"responsibleParty":50,"collaborators":24,"id":54,"slug":55,"hasResults":56,"nctId":57,"briefTitle":58,"officialTitle":59,"acronym":60,"eligibilityCriteria":61,"healthyVolunteers":56,"sex":62,"minAge":63,"maxAge":24,"enrollmentInfo":64,"targetDuration":24,"studyType":67,"phases":68,"briefSummary":70,"conditions":71,"keywords":24,"overallStatus":75,"whyStopped":24,"lastUpdateSubmitDate":76,"lastUpdatePostDateStruct":77,"startDateStruct":80,"completionDateStruct":82,"leadSponsor":84,"locationsCount":85},{"fullName":5,"class":6},"Ankara City Hospital Bilkent","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Cervical Medial Branch Block","EXPERIMENTAL","Ultrasound-guided cervical medial branch block will be performed at the clinically suspected symptomatic cervical facet levels.",[13],"Other: Ultrasound-guided cervical medial branch block",{"label":15,"type":10,"description":16,"interventionNames":17},"Cervical Erector Spinae Plane Block","Ultrasound-guided ipsilateral cervical erector spinae plane block will be performed at the symptomatic cervical level.\n\nI",[18],"Other: Ultrasound-guided cervical erector spinae plane block",[20,25],{"type":6,"name":21,"description":22,"armGroupLabels":23,"otherNames":24},"Ultrasound-guided cervical medial branch block","Ultrasound-guided cervical medial branch block performed at clinically suspected symptomatic cervical facet levels using local anesthetic for diagnostic and analgesic purposes.",[9],null,{"type":6,"name":26,"description":27,"armGroupLabels":28,"otherNames":24},"Ultrasound-guided cervical erector spinae plane block","Ultrasound-guided ipsilateral cervical erector spinae plane block performed at the symptomatic cervical level using local anesthetic for analgesic purposes.",[15],[30],{"name":31,"role":32,"phone":33,"phoneExt":24,"email":34},"Ülkü Sabuncu, Assoc prof","CONTACT","905337085212","sabuncuulku@gmail.com",[36],{"facility":37,"status":24,"city":38,"state":38,"zip":39,"country":40,"countryCode":24,"cosmosGeoPoint":41,"geoPoint":46,"contacts":47},"Ankara Bilkent City Hospital","Ankara","06680","Turkey (Türkiye)",{"type":42,"coordinates":43},"Point",[44,45],32.85427,39.91987,{"lat":45,"lon":44},[48],{"name":49,"role":32,"phone":33,"phoneExt":24,"email":34},"Ülkü Sabuncu, Assoc Prof",{"type":51,"investigatorFullName":52,"investigatorTitle":53,"investigatorAffiliation":5,"oldNameTitle":24,"oldOrganization":24},"PRINCIPAL_INVESTIGATOR","Ülkü Sabuncu","Assoc Prof","100637894","cervical-medial-branch-block-versus-ipsilateral-cervical-erector-spinae-plane-block-100637894",false,"NCT07595406","Cervical Medial Branch Block Versus Ipsilateral Cervical Erector Spinae Plane Block","Ultrasound-Guided Cervical Medial Branch Block Versus Ipsilateral Cervical Erector Spinae Plane Block in Cervical Facetogenic Pain: A Prospective Randomized Controlled Study","CERVESP","Inclusion Criteria:\n\n* Age between 18 and 80 years\n* Chronic neck pain lasting at least 3 months\n* Clinical findings suggestive of cervical facetogenic pain\n* Numeric Rating Scale pain score ≥4\n* Ability to provide informed consent\n\nExclusion Criteria:\n\n* Cervical radiculopathy or myelopathy\n* Major neurological deficit\n* Infection at the injection site\n* Coagulopathy or anticoagulant therapy contraindicating intervention\n* Allergy to local anesthetics\n* Pregnancy\n* Previous cervical interventional pain procedure within the last 3 months\n* Severe psychiatric disease","ALL","18 Years",{"count":65,"type":66},130,"ESTIMATED","INTERVENTIONAL",[69],"NA","This prospective randomized controlled study aims to compare the analgesic effectiveness of ultrasound-guided cervical medial branch block and ipsilateral cervical erector spinae plane block in patients with cervical facetogenic pain.\n\nPatients with chronic cervical facet-mediated pain will be randomized into two intervention groups. Pain intensity, functional status, meaningful pain response rates, analgesic consumption, and patient satisfaction will be evaluated during follow-up.\n\nThe primary objective is to determine whether cervical erector spinae plane block provides comparable short-term pain relief to cervical medial branch block.",[72,73,74],"Cervical Facetogenic Pain","Chronic Neck Pain","Cervical Facet Joint Syndrome","NOT_YET_RECRUITING","2026-05-12",{"date":78,"type":79},"2026-05-19","ACTUAL",{"date":81,"type":66},"2026-05-31",{"date":83,"type":66},"2026-12-31",{"name":5,"class":6},1]