View clinical trials related to Pain, Postoperative.
Filter by:The primary objective of this study is to assess the effect of preoperative administration of N1539 on opioid consumption in subjects undergoing open unilateral total knee arthroplasty compared to placebo.
This is a multicenter, open-label study to evaluate the safety and PK of oral morphine sulfate in pediatric subjects with post-operative pain.
This is a phase II, single centre, randomised, parallel-group, double-blind, three doses, placebo-controlled, exploratory efficacy and safety study. The objective of this study is to investigate the efficacy and safety of a single intrathecal injection of Paracetamol 3% (30 mg/mL) administered at 3 doses to 3 active treatment groups, as compared to placebo, for post-operative analgesia in knee procedures up to 40 min duration performed under spinal anaesthesia with Chloroprocaine HCl 1%.
The primary indication for superior hypogastric (SHP) block is visceral pelvic pain, most commonly from malignancy of the ovary, uterus, cervix, bladder, rectum or prostate. Percutaneous SHP blocks should be done under guidance of ultrasonography, fluoroscopy, magnetic resonance or computed tomography. Because of the close proximity of SHP to major vessels, and structures like vertebral column (for posterior) and guts (for anterior) are being on the way of the needle, these percutaneous blocks are associated with serious complications. Performing SHP during hysterectomy surgery, gives advantages to rule out these complications by exploring the whole intraabdominal anatomy. The investigators' theory is to find out if SHP blocks (during pelvic surgery) are useful for decreasing VAS pain scores and opioid consumption for postoperative pain.
Percutaneous nephrolithotomy (PNL) is frequently used today for renal stones. percutaneous nephrolithotomy (PNL) procedure has become the treatment of choice for many patients with symptomatic renal stones . Patients undergoing PNL suffer from acute postoperative pain, despite a multimodal analgesic regime. This is a randomised controlled trial efficacy of the anterior Quadratus Lumborum Block (QLB) in terms of analgesic efficacy in patients who undergo percutaneous nephrolithotomy.
Quadratus lumborum block can be used for the hip surgery and abdominal surgery postoperative analgesia. But the lower thoracic to the hip dermatome can't be blocked at the same time. The anesthetists used the same method, but had produced the different dermatome were blocked. The investigators hypothesized that this was due to local anesthetics was injected to different locations of the anterior thoracolumbar fascia. If the investigators inject local anesthetics to the anterior layer of thoracolumbar extrafascial, this produced the dermatomal coverage from lower abdominal to hip. A different situation was when the investigators injected local anesthetics to anterior thoracolumbar subfascia, the lower thoracic dermatome were blocked.
Erector Spinae Plane Block is a newly defined regional anesthesia technique. Its use for many indications has been identified by case reports in the literature. As the investigators have considered that erector spinae plane block could be efficacious for providing postoperative analgesia in laparoscopic cholecystectomy, the investigators have implemented application of this blockade into practice at the clinic. Main purpose of this study is to evaluate the analgesic effect of ultrasound guided erector spinae block in laparoscopic cholecystectomy.
The erector spinae plane (ESP) block is a novel regional anesthetic technique for the treatment of thoracic, cervical, and abdominal pain. This pilot study aims to investigate the post-operative analgesic effectiveness of ultrasound guided single-shot ESP blocks for patients undergoing minimally invasive thoracoscopic wedge resections of the lung in comparison to those receiving conventional parental opioid analgesia alone. This will be achieved through the use of objective measures including quality the 40 point Quality of Recovery assessment (QoR-40) on postoperative day (POD) 1, visual-analogue pain scale (VAS) in the post-anesthetic care unit (PACU) and at POD 1, and oral morphine-equivalent (OME) opioid consumption in the PACU and at 24 hours post-operatively.
Airseal® is an insufflation management system for laparoscopic surgery which provides stable pneumoperitoneum, continuous smoke evacuation and valve-free access to the abdominal cavity. It allows an optimal exposure with a low-pression pneumoperitoneum, which is rarely possible with our standard insufflation system under a pneumoperitoneum of 12 millimetres of mercury(mmHg). The objective of this study is to compare the use of Airseal® system with a low pression pneumoperitoneum and our standard insufflation system usually used in our center in term of postoperative abdominal pain after laparoscopic hysterectomy for benign disease. This superiority prospective randomized trial is designed to include all patients > 18 years old referred for laparoscopic total hysterectomy for benign disease (with or without uni or bilateral annexectomy). Each patient would be randomized to one of this two following groups : - " Airseal® " group : use of AIRSEAL® to obtain stable low pression laparoscopy with a 8 to 10 mmHg pneumoperitoneum. - " Standard laparoscopy " group : laparoscopy realised with our usual insufflation system and a 12 to 15 mmHg pneumoperitoneum. The primary end point is mean intensity of abdominal pain six hours after the end of surgery (H6), measured by simple numerical scale (ENS). The secondary end points are: - peroperative endpoints : operative time, blood loss, use of additional ways of increasing exposure, peroperative complications, conversion to laparotomy, feeling of the surgeon regarding the difficulty of the surgery (measured by a simple numerical scale) - early postoperative endpoints : intensity of abdominal pain at the entry in recovery room (H0), at twelve hours after the end of surgery (H12), twenty four hours (H24) and forty eight hours (H48) ; intensity of scapular pain at the same times (H0, H6, H12, H24 and H48), need for analgesic administration (regarding to the standardized analgesic protocol), difference in the hemoglobin level before surgery and the first day after, early postoperative complications, necessity of a second surgery and the reason, length of hospital stay. - late postoperative end points : estimated time to return to optimal quality of life, global satisfaction of patients evaluated by the Quality Of Life Questionnaire Short Form 12. It will be estimate that the use of Airseal® will reduce the mean abdominal pain at H6 post operative of 1 point on the simple numerical scale compared to our standard insufflation system, with a standard deviation of 1,5. Type 1 and 2 errors were set to the usual levels of 0,05 and 0,20 respectively (power of 80%). Assuming a 10% withdrawal rate, the sample size would be 80 patients (40 patients in each group).
Postoperative analgesia in breast surgery is a difficult and overworked issue due to extensive surgery and complex innervation of the breast. Erector spinae plane block (ESB) is a new defined regional anesthesia technique for thoracic analgesia.Main purpose of this study was to evaluate the analgesic effect of ultrasound guided double injection ESB in breast surgery.