At a glance
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Analgesic Efficacy of Ropivacaine Alone or in Combination With Adjuvants on Post-operative Analgesia Following Video-Assisted Thoracoscopic Surgery (VATS) - A Randomized Controlled Trial.
In Brief
A Phase 4 clinical trial evaluating Ropivacaine + Ketamine, Ropivacaine + Tramadol, and 4 other interventions for Postoperative Analgesia. Completed, enrolled 116 participants across 1 site.
Detailed Summary
The aim of the study is to investigate the analgesic effects of the subcutaneous wound infiltration with tramadol, ketamine, dexamethasone, dexmedetomidine and midazolam as adjuvant to ropivacaine, compared to ropivacaine alone in patients undergoing Video-Assisted thoracoscopic Surgery (VATS) procedures.
Study Details
Timeline
Interventions
Patients will receive subcutaneous wound infiltration with total volume of 24 mL of 0.25% ropivacaine + 1mg/kg ketamine (8 mL per incision) (ketamine group).
Patients will receive subcutaneous wound infiltration with total volume of 24 mL of 0.25% ropivacaine + 2mg/kg tramadol (8 mL per incision) (Tramadol group).
Patients will receive subcutaneous wound infiltration with total volume of 24 mL of 0.25% ropivacaine + 50 μg/kg midazolam (8 mL per incision) (Midazolam group).
Patients will receive subcutaneous wound infiltration with total volume of 24 mL of 0.25% Ropivacaine + 0.5μg/kg dexmedetomidine (8mL per incision) (Dexmedetomidine group).
Patients will receive subcutaneous wound infiltration with total volume of 24 mL of 0.25% ropivacaine+ 8mg dexamethasone (8 mL per incision) (Dexamethasone group).
Patients will receive subcutaneous wound infiltration with 24ml of 0.25% Ropivacaine in three divided doses (i.e. 8 mL per incision) (control group). Total dose of Ropivacaine will be 60 mg.