Active clinical trials for "Pain, Postoperative"

The hypothesis of this study is that Gabapentin or Amitriptyline has no role in preemptive analgesia to reduce postoperative pain after lumbar diskectomies.

High-volume infiltration analgesia may be effective in postoperative pain management following total hip arthroplasty. In this randomized, double-blind trial patients undergoing bilateral hip arthoplasty are randomized to receive high-volume local anesthetic infiltration in one hip and similar infiltration with saline (placebo) in the other hip.

Since VAT bears with it severe postopearive pain, and since ketamine has been shown to be an optimal analgesics adjuvant for postoperative pain, we wish to assess to effects of ketamie vs. lidocaine if put on the skin in the sites where scopes are interset into the chest for thoracoscopy.

This prospective randomized controlled study will determine the efficacy of continuous local anesthesia at decreasing pain scores compared to patient controlled analgesia for pelvic organ prolapse procedures including posterior colporrhaphy and sacrospinous ligament fixation.

The study aims to compare standard techniques used to control pain after knee surgery. The investigators hypothesize that the fascia iliaca block is faster, safer and as good as or better than the femoral block, with or without a stimulating catheter.

This study evaluates the effect of a femoral nerve block on opioid requirements following anterior cruciate ligament (ACL) reconstruction. This is a double blind, prospective randomized controlled trial.

compare the analgesic efficacy of the combination of bupivacaine and morphine, bupivacaine and fentanyl and bupivacaine and ketamine in alleviating post operative pain following laparoscopic cholecystectomy.

to compare the analgesia and side effect of nalbuphine and morphine for elective Laparoscopic myomectomy.

Randomized, double-blind, controlled trial: a comparison of Levobupivacaine and Ropivacaine for postoperative analgesia using TAP-block Objectives: VAS score during the first 12 hours Determine which drug is more effective for postoperative analgesia in the first 12 hours after surgery Side effects

Multimodal anesthetic drug injection has been used extensively and the results of many studies suggest that postoperative pain can relief and improve the postoperative satisfaction of patients. Adrenaline is a combination of multimodal anesthetic cocktail to relieve pain. It is believed that Adrenaline causes vasoconstriction, reduces absorption of anesthetic drug into the system circulation. Currently, a comparative study on the effect of pain reduction of Adrenaline injection in the anesthetic cocktail is relatively low. There are different doses in each institution. In addition, the use of new anesthetic is Levobupivacaine that has more vasoconstrictive effect compare with traditional Bupivacaine. It also reduces the side effects of systemic and cardiotoxic effect. Therefore, the investigators think that It may not be necessary to mix Adrenaline in the multimodal anesthetic drug. Levobupivacaine already to avoid the potential side effects of Adrenaline.