Active clinical trials for "Pain, Postoperative"

With the incremental trend of benign breast tumor, the surgical process of mastectomy was proceeded too much every day, especially in the Maternal Health Care Hospital, but whether the investigators can find another way to relieve the postoperative pain after such an operation is still unknown. The investigators hypothesized that the pain from the relatively small surgery may not be significant compared to different treatments, even if no drug was delivered to them. The investigators are enrolling patients who underwent mastectomy from benign breast tumor, and are observing the analgesic effects of different drugs.

Gabapentin is a medicine that has been used in adults (but not yet in children) to treat pain after surgery. In children it has been used for many years to treat other conditions and has been shown to be very safe. Removal of tonsils is a common operation with each child experiencing a similar pattern of pain; this makes it good for looking at the effect of pain relieving medicines. In our study each child will get the same operation and medicines, as they would have normally. Before the operation and in a random way, half will get gabapentin and half will get the same syrup but with no gabapentin. Afterwards we will record how much pain the children have and how much of our standard medicine is needed to make them comfortable. We expect both of these results to be lower in the half who received gabapentin. We will also record the amount and type of unwanted effects, both from the gabapentin and from any other pain relief medicines.

This study is being conducted to evaluate the safety and tolerability of the drug and to evaluate its efficacy compared to placebo and to ibuprofen in the treatment of postoperative dental pain in male patients.

To validate the morphine-sparing effect and safety of parecoxib administered intravenously for the treatment of Chinese subjects with postoperative pain following gynecological or orthopedic surgery.

This study evaluates the effect of a femoral nerve block on opioid requirements following femoral fracture fixation with flexible nails in the paediatric population. This is a double blind, prospective randomized clinical trial.

Hemorrhoids are commonly observed surgical conditions affecting the anorectal area, characterized by symptoms such as pain, bleeding, and the presence of a protruding mass from the anal opening. Fear of postoperative pain is one of the most important factors for patients to avoid surgical interventions. Postoperative pain is a significant concern, with over 80% of patients encountering moderate to severe pain. The main aim is to evaluate ESPB from the sacral level would result in effective analgesia following hemorrhoidectomy. It is also aimed if sacral ESPB would reduce the use of additional analgesics after hemorrhoidectomy and increase patient satisfaction. In this prospective, randomized, controlled trial, our main objective was to examine the postoperative analgesic effects of sacral ESPB following hemorrhoidectomy.

In this study, PECS II block or CSAB will be applied to patients who have had a modified radical mastectomy under general anesthesia for postoperative pain relief by using 30 ml of 0.25% bupivacaine .All patients will receive tramadol with a patient-controlled analgesia device during the postoperative period. Pain, nausea-vomiting, additional analgesic and antiemetic drug requirement, within 24 hours postoperatively will be compared between groups. In this study, it was aimed to compare the efficacy of both peripheral nerve block methods in patients after mastectomy.

Erector spinae plane (ESP) block is an interfacial plane block with visceral and somatic analgesic activity at paraspinal muscles. This study aims to examine the postoperative analgesic efficacy of ESP block in patients undergoing posterior spinal instrumentation

In the study, it was aimed to compare patients who underwent laparoscopic gynecological surgery with and without TAP block in terms of postoperative pain levels and Thiol/Disulfide homeostasis. In addition, the relationship between postoperative pain levels and Thiol/Disulfide homeostasis will be investigated.

The goal of this study is to compare the efficacy in controlling postoperative pain of paravertebral block (PVB) with methylene blue visual confirmation and thoracic epidural anesthesia (TEA). This is a single center, parallel-group, prospective study. Patients will be randomly assigned in a 1:1 ratio to receive either PVB or TEA. Primary end-point is pain relief measured with Postoperative Numeric Rating Scale. The secondary end-points are time to perform TEA and PVB, total opioid consumption, postoperative outcomes.