Objective To determine if preemptive analgesia with ropivacaine hydrochloride with or
without clonidine hydrochloride decreases pain and hastens recovery after tonsillectomy …

The aim of the study was to evaluate the effects of pre-and postinjury infiltration with
lidocaine on alterations in mechanical and thermal sensitivity after heat injury to the skin. In …

We conducted a randomized, double-blind trial to evaluate the early and late analgesic
effect of preoperative wound infiltration with bupivacaine 0.25%(40 mL) compared to …

Objective: We tested the hypothesis that local anesthetic administered before skin incision,
an example of preemptive analgesia, reduces postoperative pain for women undergoing …

The development of central hypersensitivity as a result of a routine surgical procedure,
midline ovariohysterectomy, was investigated in rats using the paw pressure test (PPT) and …

We examined the response to the laryngeal mask (LM) compared to the endotracheal tube
(ETT) in patients undergoing ambulatory anesthesia. The differences in management by the …

This study evaluated the pre-emptive analgesic effect of intravenous (iv) ketorolac (KET) for
total hip replacement (THR). Sixty patients who underwent surgery for THR under general …

Surgical correction of an inguinal hernia in adults is one of the most common operations with
an annual rate of 2,800 per 1 million people in the United States.[1] The operation often is …

We have studied the effect of continuous extradural analgesia with bupivacaine and
morphine, initiated before or after colonic surgery, in a double-blind, randomized study …

Aim: This study evaluated the pre‐emptive analgesic effect of intravenous (iv)(R)‐ketamine
in laparoscopic cholecystectomy.(R)‐ketamine was used due to the lower incidence of side …