[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100412142":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":31,"centralContacts":35,"locations":44,"responsibleParty":66,"collaborators":43,"id":68,"slug":69,"hasResults":70,"nctId":71,"briefTitle":72,"officialTitle":72,"acronym":43,"eligibilityCriteria":73,"healthyVolunteers":70,"sex":74,"minAge":75,"maxAge":76,"enrollmentInfo":77,"targetDuration":43,"studyType":80,"phases":81,"briefSummary":83,"conditions":84,"keywords":87,"overallStatus":47,"whyStopped":43,"lastUpdateSubmitDate":92,"lastUpdatePostDateStruct":93,"startDateStruct":96,"completionDateStruct":98,"leadSponsor":100,"locationsCount":101},{"fullName":5,"class":6},"University Health Network, Toronto","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Study group","EXPERIMENTAL","Bilateral ESP block at T1 level with 20 ml of 1:1 mixture (2% Lidocaine: 0.5% bupivacaine)",[13],"Drug: Erector Spinae (ESP) Block with Lidocaine\u002FBupivacaine",{"label":15,"type":16,"description":17,"interventionNames":18},"Placebo Group","PLACEBO_COMPARATOR","Bilateral ESP block at T1 level with 20 ml of 0.9% normal saline",[19],"Drug: Erector Spinae (ESP) Block with placebo",[21,26],{"type":22,"name":23,"description":11,"armGroupLabels":24,"otherNames":25},"DRUG","Erector Spinae (ESP) Block with Lidocaine\u002FBupivacaine",[9],[9],{"type":22,"name":27,"description":17,"armGroupLabels":28,"otherNames":29},"Erector Spinae (ESP) Block with placebo",[15],[30],"Placebo group",[32],{"name":33,"affiliation":5,"role":34},"Michael Dinsmore, MD","PRINCIPAL_INVESTIGATOR",[36,41],{"name":33,"role":37,"phone":38,"phoneExt":39,"email":40},"CONTACT","416 603 5800","2269","michael.dinsmore@uhn.ca",{"name":42,"role":37,"phone":38,"phoneExt":39,"email":43},"Ki Jinn Chin, MD",null,[45],{"facility":46,"status":47,"city":48,"state":49,"zip":50,"country":51,"countryCode":52,"cosmosGeoPoint":53,"geoPoint":58,"contacts":59},"Toronto Western Hospital?UHN","RECRUITING","Toronto","Ontario","M5T 2S8","Canada","CA",{"type":54,"coordinates":55},"Point",[56,57],-79.39864,43.70643,{"lat":57,"lon":56},[60,61],{"name":33,"role":37,"phone":43,"phoneExt":43,"email":43},{"name":62,"role":37,"phone":63,"phoneExt":64,"email":65},"Emad Al Azazi, MD","416-603-5800","6237","emad.alazazi@uhnresearch.ca",{"type":67,"investigatorFullName":43,"investigatorTitle":43,"investigatorAffiliation":43,"oldNameTitle":43,"oldOrganization":43},"SPONSOR","100412142","effect-of-erector-spinae-esp-block-on-opioid-reduction-and-enhanced-recovery-after-posterior-cervical-spine-surgery-100412142",false,"NCT04646707","Effect of Erector Spinae (ESP) Block on Opioid Reduction and Enhanced Recovery After Posterior Cervical Spine Surgery","Inclusion Criteria:\n\nAll adult patients aged 18-80 years with ASA class I - III undergoing posterior cervical (C3-T2) decompression and instrumented fusion for cervical stenosis in prone position.\n\nExclusion Criteria:\n\n1. In patients who are allergic to local anesthetics.\n2. ASA IV patients\n3. Lack of informed consent\n4. Pregnant patient.\n5. Fracture cervical spine\n6. Extradural or intradural cervical tumors\n7. Surgery of C1 and C2 spine","ALL","18 Years","80 Years",{"count":78,"type":79},52,"ESTIMATED","INTERVENTIONAL",[82],"NA","Patients undergoing spine surgery frequently experience significant pain after surgery. This can limit patient activity and hinder rehabilitation. If inadequately treated, severe pain can result in emotional and psychological distress and ultimately impact long-term function, and increase the risk of developing pain that lasts longer than six months associated with depression, anxiety and disability.\n\nMore specifically, Erector Spinae Plane (ESP) block is a recently described plane block designed to block the dorsal and ventral rami of the thoracic spinal nerves. It has shown to be an effective modality for postoperative pain management as a part of multimodal analgesia in spinal surgery.",[85,86],"Postoperative","Pain",[88,89,90,85,91],"Opioid","Reduction","Enhanced","Recovery","2025-01-29",{"date":94,"type":95},"2025-01-30","ACTUAL",{"date":97,"type":95},"2020-02-17",{"date":99,"type":79},"2025-12-30",{"name":5,"class":6},1]