A Comparative Study of Dexmedetomidine versus Nalbuphine Used as an Adjuvant to Chloroprocaine for Daycare Surgeries Performed under Subarachnoid Block.

Backgrounds And Aims: Nalbuphine or dexmedetomidine when used as an adjuvant to local anesthetic agents may alter the characteristics of subarachnoid block. The study aimed to compare the effect of adding these drugs as an adjuvant to chloroprocaine for spinal anesthesia.

Settings And Design: This prospective, randomized, double-blind study was conducted at a tertiary care center.

Surface Characterization and Tribological Performance Analysis of Electric Discharge Machined Duplex Stainless Steel.

The present article focused on the surface characterization of electric discharge machined duplex stainless steel (DSS-2205) alloy with three variants of electrode material (Graphite, Copper-Tungsten and Tungsten electrodes). Experimentation was executed as per Taguchi L18 orthogonal array to inspect the influence of electric discharge machining (EDM) parameters on the material removal rate and surface roughness. The results revealed that the discharge current (contribution: 45.

Comparison of opioid-based and opioid-free TIVA for laparoscopic urological procedures in obese patients.

Background And Aims: Perioperative pain management in an obese patient is challenging. The incidence of respiratory depression is higher in obese patients and is exaggerated with opioids. We evaluated the efficacy of opioid-free anesthesia with propofol, dexmedetomidine, lignocaine, and ketamine in obese patients undergoing urological laparoscopic procedures with reference to postoperative analgesic consumption, hemodynamic stability, and respiratory depression.

Comparison of Local Wound Infiltration with Ropivacaine Alone or Ropivacaine Plus Dexmedetomidine for Postoperative Pain Relief after Lower Segment Cesarean Section.

Context: Dexmedetomidine, α-adrenergic agonist, when coadministered with local anesthetics, improves the speed of onset, duration of analgesia and decreases the dose of local anesthetic used.

Aims: The aim of this study was to compare the efficacy of local subcutaneous wound infiltration of ropivacaine alone with ropivacaine plus dexmedetomidine for postoperative pain relief following lower segment cesarean section (LSCS).

Subjects And Methods: The study was a prospective, randomized control, double-blind study.