[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"sphenopalatine-block\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:sphenopalatine-block":28},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,45],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":29,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":33,"lastUpdatePostDateStruct":34,"startDateStruct":37,"completionDateStruct":39,"leadSponsor":41,"locationsCount":44},"100615978","phase-3-blocking-sphenopalatine-ganglion-by-intranasal-lidocaine-spray-in-partial-turbinectomy-surgeries-100615978",false,"NCT07299630","Blocking Sphenopalatine Ganglion by Intranasal Lidocaine Spray in Partial Turbinectomy Surgeries","Efficacy of Intranasal Sphenopalatine Ganglion Block by Lidocaine Spray for Partial Turbinectomy Surgeries","SPG block","Inclusion Criteria:\n\n* Undergoing elective partial turbinectomy surgery\n* Age 18 years or older\n\nExclusion Criteria:\n\n* Patient refusal\n* Kidney or liver impairment\n* Pregnant or breast-feeding women\n* Allergy to any of the drugs used in the study\n* OR time more than 90 minutes (defined as time after anaesthesia induction and securing Endotracheal tube to end of surgery, excluding extubation time)","ALL","18 Years",{"count":20,"type":21},50,"ESTIMATED","INTERVENTIONAL",[24],"PHASE3","Nasal turbinectomy surgeries are usually done as day case surgeries as most patients are young with unremarkable comorbidities. However, considerations are still present towards patients of old age or those suffering from obesity or obstructive sleep apnea (OSA). Different techniques are still evolving to improve handling those patients to decrease complications, enhance recovery after surgery and increase patient satisfaction. Targeting sphenopalatine ganglion block by topical local anesthesia is a proposed technique that could help by decreasing peri-operative opioid consumption.",[27,28],"Turbinate Surgery","Sphenopalatine Block",[15,30,31],"lidocaine spray","partial turbinectomy surgery","RECRUITING","2026-06-07",{"date":35,"type":36},"2026-06-09","ACTUAL",{"date":38,"type":36},"2025-12-20",{"date":40,"type":21},"2026-06-30",{"name":42,"class":43},"Ain Shams University","OTHER",1,{"id":46,"slug":47,"hasResults":11,"nctId":48,"briefTitle":49,"officialTitle":50,"acronym":4,"eligibilityCriteria":51,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":52,"enrollmentInfo":53,"targetDuration":4,"studyType":22,"phases":55,"briefSummary":57,"conditions":58,"keywords":4,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":61,"lastUpdatePostDateStruct":62,"startDateStruct":64,"completionDateStruct":65,"leadSponsor":67,"locationsCount":44},"100590991","sphenopalatine-block-versus-botox-in-management-of-chronic-migraine-100590991","NCT06974617","Sphenopalatine Block Versus BOTOX in Management of Chronic Migraine","Sphenopalatine Block Versus BOTOX in Management of Chronic Migraine: A Randomized Clinical Trial","Inclusion Criteria:\n\n* Age 18 and 65 years.\n* Both sexes.\n* Chronic migraine. Chronic migraine, defined as headaches on ≥15 days per month for ≥3 months, of which ≥8 days meet criteria for migraine without aura or respond to migraine-specific treatment according to International Classification of Headache Disorders-3 Beta.\n\nExclusion Criteria:\n\n* Patients with medication over use headache.\n* Bleeding disorders.\n* Abnormal neurological examination.\n* History of allergy to local anesthetics or BOTOX.","65 Years",{"count":54,"type":21},64,[56],"NA","This trial compares the efficacy and safety of sphenopalatine ganglion block (SPGB) and intramuscular BOTOX injection in chronic migraine.",[28,59,60],"BOTOX","Chronic Migraine","2025-05-15",{"date":63,"type":36},"2025-05-16",{"date":61,"type":36},{"date":66,"type":21},"2025-10-01",{"name":68,"class":43},"Cairo University"]