Active clinical trials for "Pain, Postoperative"

The purpose of the present study was to evaluate the efficacy and safety of subtenon block (SB)anesthesia with dexmedetomidine in combination with bupivacaine versus intravenous dexmedetomidine for postoperative analgesia and emesis control in infants undergoing cataract surgery.

The purpose of this study is to determine if a Transabdominal Plane Block will decrease patient pain and pain medication use after a laparoscopic ventral (ventral, umbilical, incisional) hernia repair with mesh.

In spite of identical analgesic protocols, parturients suffer different levels of pain postoperative lay. In this study we hope to identify factors which influence the perception of pain including preoperative anxiety, sleep quality and local anesthesia injection pain.

Numerous surveys have shown that following breast surgery, longterm pain affects around half of patients. Given that 1 in 9 women will get breast cancer and that surgery is the cornerstone of treatment, persistent pain represents a major challenge. In addition to the suffering chronic pain causes to individual patients, the investigators know that it places a substantial burden on families and carers, and that patients with pain represent an excessive demand on healthcare resources. This research will evaluate the impact of introducing a proactive, integrated care plan for patients having breast surgery. It will assess the effect of the care plan on reducing the number of patients with pain at 3 and 12 months after their procedure. The personalised plan involves numerous evidence based steps linked by a single unifying description aimed at controlling pain, before, during and after the procedure, in hospital and at home. Patients at risk of developing pain will be identified prior to the procedure and randomly allocated to follow either the personalised care plan or to receive 'usual' care. In the personalised care plan group, participants will get information about chronic pain, be screened for pain and offered immediate treatment. During their procedure both the surgeon and the anaesthetist will offer treatments such as nerve numbing procedures that reduce the likelihood of experiencing pain. After their procedure, patients will be again screened for pain and further treatment instigated. Physiotherapists and other allied health professionals such as psychologists will also be involved as appropriate. A package of care for pain will then be passed on to the patients' GP, in the form of a written pain management plan, for ongoing care which will be linked to the hospital. Patients from both groups will be followed up for a year at regular intervals.

Background: Thoracic paravertebral blocks (TPVBs) have been effective for postoperative analgesia in mastectomy, thoracic and video-assisted thoracic surgeries. Objective: To assess whether addition of ultrasound-guided TPVBs to general anaesthesia (GA) could postpone time to first pain and improve postoperative analgesia in patients undergoing bilateral reduction mammoplasty. Design: A historical cohort study. Patients: Of the 70 female patients who underwent bilateral reduction mammoplasty, 64 patients had complete data in the acute pain/regional anaesthesia database. Intervention: Thirty patients, received only GA, were included in Group GA. Thirty-four patients, received bilateral single injection ultrasound-guided TPVBs with 20 mL bupivacaine 0.375% as an adjunct to GA, were included in Group TPVBs. Patients in both groups were administered intraoperative fentanyl if heart rate or mean arterial pressure increased >20% above pre-induction values, postoperative tramadol 1mg/kg in the postoperative care unit (PACU) if numeric rating scale (NRS) was ≥4, and rescue analgesics as metamizole sodium 4x1g and/or paracetamol 3x1g on wards (NRS≥4). Main outcome measures: The primary endpoint was time to first pain after the surgery. Secondary endpoints were intra- and postoperative opioid and other rescue analgesic requirements, length of stay in the PACU, pain scores, incidence of postoperative nausea and vomiting (PONV), and patient and surgeon satisfaction through the postoperative first 2 days.

Seventy five patients, aged 18-50 years, ASA I and II undergoing elective single level lumber laminectomy under general anesthesia were included in this randomized controlled double-blind study. Patients were randomly divided into 3 groups 25 each, C group patients received transdermal placebo patch, TDF group (50μg/h) and TDM group (7 mg). Assessment of postoperative pain, sedation, hemodynamic variables such as HR and MAP, postoperative monitoring of arterial SpO2 and side effects (e.g. nausea, vomiting, pruritis, respiratory depression and hemodynamic instability) were done 30 minutes, 1, 2, 6 and 12 hours postoperatively. Postoperative Patient's and Surgeons' satisfaction, Intraoperative bleeding and plasma cortisol (µg / dl) postoperatively were also assessed.

With a prospective, observational study assess post-surgery pain levels and patient's use of opioids and other analgesic drugs to moderate pain following third molar surgery.

The aim of this prospective study is to evaluate the recovery after cesarean section in patients who will receive Quadratus Lumborum Block (QLB) as a part of multimodal analgesia using Postoperative quality of recovery scale.

The aim of this study was to evaluate the intensity and duration of postoperative pain after the removal of root canal filling material in retreatment procedures of upper incisor teeth with chronic apical periodontitis, using different techniques. The patients were assigned to three groups of 45 patients, according to the method used to remove old canal filling material. The presence of postoperative pain was assessed after 6, 12, 24, 48, and 72 hours, 7 days, and finally after 10 days. The hypothesis of this study: there would be no difference in postoperative pain intensity among the groups.

Pain after forefoot surgery can be important and regional anesthesia plays a crucial role in post-operative pain control. Several techniques can be used to achieve surgical anesthesia as well as postoperative analgesia. Of those techniques the ankle block and sciatic nerve block at the popliteal fossa are the most common. The primary goal of this study is thus to compare the analgesic duration of these two types of blocks for patients undergoing forefoot surgery.