[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"spinal-anesthesia-evaluation\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:spinal-anesthesia-evaluation":25},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,3,0,[8,46,80],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":4,"briefSummary":23,"conditions":24,"keywords":27,"overallStatus":33,"whyStopped":4,"lastUpdateSubmitDate":34,"lastUpdatePostDateStruct":35,"startDateStruct":38,"completionDateStruct":40,"leadSponsor":42,"locationsCount":45},"100623463","consistency-of-asis-line-vs-tuffiers-line-for-lumbar-level-identification-100623463",false,"NCT07396961","Consistency of ASIS Line vs. Tuffier's Line for Lumbar Level Identification","Evaluation of the Consistency of the ASIS Line for Lumbar Level Identification in the Lateral Decubitus Position: Comparison With the Tuffier's Line","Inclusion Criteria:\n\n* Adults aged 18 to 85 years\n* Patients scheduled for spinal anesthesia or lumbar ultrasound\n* Participants who voluntarily agreed to participate and provided written informed consent\n\nExclusion Criteria:\n\n* History of spinal surgery or spinal deformity\n* Infection or wounds at the puncture site\n* Inability to maintain the lateral decubitus position\n* Congenital lumbosacral transitional vertebrae (e.g., sacralized L5 or lumbarized S1)\n* Any other condition deemed unsuitable for the study by the investigator","ALL","18 Years","85 Years",{"count":20,"type":21},140,"ESTIMATED","OBSERVATIONAL","Tuffier's line is commonly used as a landmark for estimating lumbar vertebral levels during spinal anesthesia. However, its accuracy can vary depending on factors such as age, sex, BMI, and posture. This study evaluates the consistency of an alternative landmark, the \"ASIS line\" (a line connecting both Anterior Superior Iliac Spines), for identifying lumbar levels in the lateral decubitus position. Researchers will mark both the ASIS line and Tuffier's line on participants and use ultrasound to verify the exact vertebral level where each line crosses the spine. The goal is to determine if the ASIS line provides a more consistent and reliable estimation of lumbar levels compared to Tuffier's line.",[25,26],"Spinal Anesthesia Evaluation","Lumbar Vertebrae",[28,29,30,31,32],"vertebral level","Ultrasound","Tuffier's line","ASIS","Lateral decubitus position","NOT_YET_RECRUITING","2026-01-30",{"date":36,"type":37},"2026-02-09","ACTUAL",{"date":39,"type":21},"2026-02-20",{"date":41,"type":21},"2028-02-20",{"name":43,"class":44},"Kangbuk Samsung Hospital","OTHER",2,{"id":47,"slug":48,"hasResults":11,"nctId":49,"briefTitle":50,"officialTitle":51,"acronym":4,"eligibilityCriteria":52,"healthyVolunteers":11,"sex":16,"minAge":53,"maxAge":54,"enrollmentInfo":55,"targetDuration":4,"studyType":57,"phases":58,"briefSummary":60,"conditions":61,"keywords":64,"overallStatus":68,"whyStopped":4,"lastUpdateSubmitDate":69,"lastUpdatePostDateStruct":70,"startDateStruct":72,"completionDateStruct":74,"leadSponsor":76,"locationsCount":79},"100592096","lipid-emulsion-for-reversal-of-spinal-anesthesia-in-ambulatory-surgery-100592096","NCT06988982","Lipid Emulsion for Reversal of Spinal Anesthesia in Ambulatory Surgery","Lipid Emulsion for Reversal of Spinal Anesthesia in Ambulatory Surgery: A Randomized Controlled Trial","Inclusion Criteria:\n\n* Patient acceptance.\n* Cooperative patient\n* Age 21-70 years old.\n* BMI ≤ 35 kg\u002Fm2\n* ASA I - II.\n* Elective ambulatory surgery under spinal anesthesia (general surgery, urology, gynecology, orthopedic surgery).\n\nExclusion Criteria:\n\n* History of allergy to the LA agents used in this study,\n* Skin lesion at needle insertion site,\n* Those with bleeding disorders, sepsis, liver disease and psychiatric disorders\n* History of cognitive dysfunction or mental illness","21 Years","70 Years",{"count":56,"type":21},42,"INTERVENTIONAL",[59],"NA","Ambulatory surgery places high demands on anesthetic technique. rapid onset and offset of anesthesia, rapid recovery of protective reflexes, mobility and micturition, are required. Since the inception of ambulatory surgery, the favored anesthetic technique has been general anesthesia with short-acting drugs. Concerns about the time to perform spinal anesthesia and the risks of prolonged motor block and urinary retention have limited its use.\n\nAlpha-blockers, lavage fluids for epidural space, insulin, and intravenous lipid emulsions, are still being discussed to shorten and reverse adverse effect of different LAs used for spinal anaesthesia, hence we will evaluate the effectiveness of intravenous lipid emulsion for reversing the neural blockade of spinal anaesthesia in patients undergoing ambulatory surgery.",[62,25,63],"Spinal Anaesthesia","Ambulatory Surgery",[65,66,67],"lipid emulsion","spinal anesthesia","ambulatory surgery","RECRUITING","2025-05-17",{"date":71,"type":37},"2025-05-25",{"date":73,"type":21},"2025-06-01",{"date":75,"type":21},"2026-01-01",{"name":77,"class":78},"Zagazig University","OTHER_GOV",1,{"id":81,"slug":82,"hasResults":11,"nctId":83,"briefTitle":84,"officialTitle":85,"acronym":4,"eligibilityCriteria":86,"healthyVolunteers":87,"sex":16,"minAge":17,"maxAge":88,"enrollmentInfo":89,"targetDuration":4,"studyType":57,"phases":91,"briefSummary":93,"conditions":94,"keywords":95,"overallStatus":33,"whyStopped":4,"lastUpdateSubmitDate":100,"lastUpdatePostDateStruct":101,"startDateStruct":103,"completionDateStruct":105,"leadSponsor":107,"locationsCount":79},"100575242","phase-4-the-prolonging-effect-of-dexmedetomidine-on-spinal-anesthesia-through-different-routes-if-administrations-100575242","NCT06769737","The Prolonging Effect of Dexmedetomidine on Spinal Anesthesia Through Different Routes if Administrations","The Prolonged Effects of Spinal Dexmedetomidine Versus Intravenous Dexmedetomidine on Spinal Anesthesia With Isobaric Bupivacaine: A Comparative Study","Inclusion Criteria:\n\n* Male and female patients in adult age group more than 18 years old\n* ASA classification I, II, and III.\n* Orthopedic surgery, including total hip replacement (THR) and total knee replacement (TKR).\n* No history of Obstructive sleep apnea\n\nExclusion Criteria:\n\n* Patient below 18 years old of both genders.\n* ASA classification of IV and more.\n* Patients with a height of less than 150 cm.\n* Patients on alpha-two antagonist ACE inhibitors and CCB.\n* Patient received intrathecal morphine, intravascular dexamethasone, or Midazolam\n* Patient who can't tolerate fluid challenge. Example: ESRD, HF…etc.\n* Any contraindication for neuraxial procedure. Examples: coagulopathy, severe AS, sepsis…etc.\n* Psychiatric patients.",true,"80 Years",{"count":90,"type":21},75,[92],"PHASE4","This prospective, double-blinded, randomized clinical trial aims to examine the effects of combining isobaric bupivacaine with dexmedetomidine administered intrathecally (IT), compared to the combination of isobaric bupivacaine administered intrathecally and dexmedetomidine administered intravenously (IV), on spinal anesthesia prolongation time in minutes, time of regression from Bromage score 3 to 0.",[25],[96,97,98,99],"dexmedetomedine","intrathecal dexmedetomedine","intravenous dexmedetomedine","spinal anesthesia prolongation","2025-01-07",{"date":102,"type":37},"2025-01-10",{"date":104,"type":21},"2025-03-01",{"date":106,"type":21},"2025-09-01",{"name":108,"class":78},"King Abdulaziz Medical City"]