U.S., Aug. 21 -- ClinicalTrials.gov registry received information related to the study (NCT07777627) titled 'Intrathecal Morphine Versus Intrathecal Dexmedetomidine Compared to Placebo for Postoperative Pain Relief After Spine Fixation Surgeries' on Aug. 17.

Brief Summary: This study aims to compare the efficacy of intrathecal morphine and intrathecal dexmedetomidine in reducing pain following lumbar spine fixation surgeries.

Study Start Date: July 01

Study Type: INTERVENTIONAL

Condition: Intrathecal Morphine Intrathecal Dexmedetomidine Placebo Postoperative Pain Spine Fixation Surgeries

Intervention: DRUG: Intrathecal Morphine

Patients will receive intrathecal morphine (0,3 mg) in 2 ml normal saline at the end of the operation thro...