Active clinical trials for "Pain, Postoperative"

The purpose of this study is to compare the analgesic effect of paravertebral block with that of intravenous patient-controlled analgesia after video assisted thoracic surgery.

The objectives of this study are to evaluate the safety and analgesic efficacy of a single preoperative intrathecal administration of AYX1 Injection at two dose/volume levels.

Continuous femoral nerve blocks (CFNB) provide effective pain control to patients undergoing total knee replacement (TKR). However the resulting motor blockade can lead to decreased quadriceps muscle strength and delayed functional recovery.The purpose of this study is to compare the effect of Liposome Bupivacaine infiltration into the knee to CFNB on pain control and functional recovery

The purpose of the study is to determine the minimum effective concentration of bupivacaine (EC50) in femoral block for analgesia by ultrasound after knee surgery.

This randomized clinical trial was designed to assess the clinical efficacy of Pulsed electromagnetic field PEMF delivered with a wearable device in terms of postoperative pain and quality of healing after mandibular third molar extraction. The sample included 120 patients undergoing unilateral mandibular third molar extraction. The devices were positioned over the area corresponding to the extraction site and wearers were asked to keep them in place for 7 days. All patients were asked to record pain (on a visual analog scale [VAS]), hours of wearing the device (groups T and P), and any use of analgesics. At 7 days, healing complications (dehiscence, tumefaction, pus, local lymphadenopathy, pain on palpation, postoperative bleeding, alveolitis) were recorded blindly.

We investigated the safety and efficacy of the bilateral periarticular cocktail injection at a reduced dosage in patients undergoing simultaneous bilateral total knee arthroplasty.

Evaluated the effect of perioperative parecoxib administration on postoperative pain, analgesic use, function recovery, inflammatory response and bleeding risk.

Using routinely collected data to compare different concentrations of locally applied anaesthetic drugs and determine which concentrations give better pain control during voluntary medical Male circumcision.

The purpose of this study is to compare the efficacy and safety of the Sufentanil NanoTab PCA System/15 mcg to the Placebo Sufentanil NanoTab PCA System for the management of acute moderate to severe post-operative pain after total unilateral knee or total unilateral hip replacement surgery.

The efficacy and safety of oxycodone capsules compared with morphine tablets in hospitalized patients with moderate to severe pain following surgery.