The effect of preemptive retrolaminar block on lumbar spinal decompression surgery.

Purpose: Spinal decompression surgery causes severe pain. Retrolaminar block (RLB) is block, which is done by infiltration of local anesthetic to block spinal nerves between the lamina and superior costotransversospinalis muscle. The primary aim of this study is to evaluate the effectiveness of RLB on postoperative analgesia in patients undergoing spinal surgery.

The Effect of Erector Spinae Plane Block on Laparoscopic Cholecystectomy Anesthesia: Analysis of Opioid Consumption, Sevoflurane Consumption, and Cost.

Erector spinae plane (ESP) block has been increasingly suggested for laparoscopic cholecystectomy (LC) as a part of multimodal analgesia in many studies. However, there is not any study that investigated the perioperative effects of ESP block on anesthetic agent consumption and cost of LC anesthesia. This is the first study that evaluates the effect of ESP block in terms of cost-effectiveness, intraoperative consumption of inhalation agents, and perioperative consumption of opioids.

HEPATOPROTECTIVE EFFECT OF DEXMEDETOMIDINE AGAINST RADIOIODINE TOXICITY IN RATS: EVALUATION OF OXIDATIVE STATUS AND HISTOPATHOLOGICAL CHANGES.

Objective And Background: Based on the anti-inflammatory, antioxidant and anti-apoptotic properties of DEX, the present study was conducted to investigate the possible radioprotective effects of DEX against hepatic radioiodine (I-131) toxicity.

Methods: Thirty six rats were randomly divided into three groups as untreated control (group 1); oral radioiodine (RAI, 111 MBq) administrated rats (group 2), and DEX group (oral radioiodine and daily intraperitoneal 25 µg/kg DEX administrated rats-group 3). In the third group, DEX administration was started 2 days before and continued for five days after RAI administration.