The influence of body-mass index (BMI) on spinal anesthesia is still controversial, with discrepant results reported in previous studies. To compare spinal anesthesia in obese and non-obese subjects, the anesthesia profiles in patients who underwent spinal anesthesia using intrathecal hyperbaric bupivacaine were compared. A total of 209 patients undergoing elective total knee replacement arthro...

Context Optimization and providing excellent quality of postoperative analgesia after total abdominal hysterectomy is a determinant factor of better clinical outcome, increases patient satisfaction, and allows early mobilization of the patient. Aims The aim of this study is to compare the postoperative analgesic efficacy of wound site infiltration (WSI) and ultrasound-guided transversus abdom...

BACKGROUND Analyses of closed claims provide insight into the characteristics of rare complications. Serious complications related to spinal and epidural blocks are relatively rare. In Finland, all malpractice cases are primarily handled by the Patient Insurance Centre (PIC) within a 'no-fault scheme'. METHODS All claims attributed to central neuraxial blocks and settled by the PIC during the...

BACKGROUND After peripheral nerve injury, spontaneous ectopic activity arising from the peripheral axons plays an important role in inducing central sensitization and neuropathic pain. Recent evidence indicates that activation of spinal cord microglia also contributes to the development of neuropathic pain. In particular, activation of p38 mitogen-activated protein kinase (MAPK) in spinal micro...

OBJECTIVES Improvements in perioperative pain management for lower abdominal operations has been shown to reduce morbidity, induce early ambulation, and improve patients' long-term outcomes. Dexmedetomidine, a selective alpha-2 agonist, has recently been used intrathecally as adjuvant to spinal anesthesia to prolong its efficacy. We compared two different doses of dexmedetomidine added to hyper...