View clinical trials related to Pain, Postoperative.
Filter by:In the perioperative setting, distraction therapies have been used as a technique to reduce anxiety and pain in the perioperative period. Measures employed in the local restructured hospitals include television, magazines, and newspapers. Tablet-based activity, music and video distraction therapy have also been shown to be useful to reduce preoperative anxiety. The investigators propose a prospective study to implement and evaluate the use of Virtual Reality (VR) in decreasing in anxiety and pain undergoing gynaecological surgery. In the first phase of study, VR will be administered in 110 female adults undergoing day surgery, same-day-admission or in-patient gynecologic surgery in KKH. The VR will be administered using a Samsung Gear VR3 headset fitted with a smartphone. VR images and sound with calming effect will be delivered to the patients for a short duration of up to 25 minutes. This low-intensity activity offers soothing experience to distract the patients from any pain and anxiety. Second phase of study will randomize 110 female adults undergoing gynecologic surgery. Pain and psychological assessment will be conducted after recruitment, and the group assigned to VR group will navigate the VR environment before and after surgery.
Approximately 20% women who undergo cesarean delivery would suffer from severe post-operative pain, which may further increase their risks from developing postpartum depression. Predictive factors such as pre-operative pain, age and anxiety could significantly contribute to post-operative nausea and vomiting (PONV) and pain in general surgery, however little information is available with regards to cesarean delivery. The investigators would investigate the risk factors of causing post-operative emesis after cesarean delivery, and to reaffirm that there is a positive correlation between pain on local anesthetic injection, presence of mechanical temporal summation (MTS) and post-Cesarean pain scores.
Laparoscopic cholecystectomy has become a standard technique for gall bladder surgery. Benefits in comparison to conventional laparotomy are shorter lived effects on pulmonary function and less postoperative pain . However, patients often suffer from considerable pain during the first 24 postoperative hours. Pain can prolong hospital stay and lead to increased morbidity, which is particularly important now that many centers are performing this operation as a day-case procedure. Administration of intraperitoneal local anesthetic, either during or after surgery, is used by as a method of reducing postoperative pain. Although a number of studies have reported a significant reduction in postoperative pain after the use of intraperitoneal analgesia, others have reported no benefit. Several investigations have been conducted in order to find the cause of this pain. According to some of these investigations, the pain is attributed to peritoneal inflammation due to carbon dioxide pneumoperitoneum. Since steroids have been used for reducing inflammation, they may be considered as alternatives for relieving pain. Dexamethasone is a strong long acting glucocorticoid and it is widely used after surgery. it has been established that steroids are effective in relieving postoperative pain in laparoscopic cholecystectomy. Also, administration of magnesium sulphate has been shown to have a potential to prevent postoperative pain and to reduce intra operative anesthetic and analgesic requirements being an antagonist of N-methyl-D-aspartate (NMDA) receptors and its associated ion channels. Some studies showed reduction of pain scores if magnesium sulphate was injected intra-articular and intraperitoneal with no serious adverse effects. In this study the investigators will use intraperitoneal dexamethasone vs dexamethasone plus magnesium sulphate to study their analgesic efficacy after laparoscopic cholecystectomy as the investigators assume that the combination of both drugs will provide stronger analgesia than dexamethasone alone
The primary purpose of the study is to determine adequacy of postoperative pain control after nasal surgery in patients prescribed Acetaminophen (325mg) + Hydrocodone (5mg) compared to Acetaminophen(325mg) + Ibuprofen (200mg)for a period of 5 days after nasal surgery. To assess the degree of pain, the participants will score the intensity of their pain on a visual analog scale(VAS)of 0-100points (0- no pain and 100- most severe pain), preoperatively and postoperatively (to be documented before each dose) for the duration of the prescribed medications . Additionally, the study will also seek to track: 1. The total number of pills each patients consume from the prescribed 5 day regimen. 2. Any associated side effects. 3. Additional pain medications prescribed in case of inadequate pain control, postoperatively.
The study will be self-funded by investigator and carried out on patients from outpatient clinic in Pediatric Dentistry and Public Health Department- Faculty of Dentistry, Cairo University- Egypt. The procedures will be carried out by postgraduate student Rawda Nader Fathy who has B.D.S. (2011) -Alexandria University- Egypt. The procedures will be carried out on a Knight Midmark Biltmore dental unit (Midmark Corporation 1700 S. Patterson Blvd. Suite 400 Dayton, Ohio 45409, USA) in the post graduate clinic of Pediatric Dentistry and Public Health Department- Faculty of Dentistry, Cairo University- Egypt.
Adding a single preoperative dose of gabapentin to the standard pain regimen will reduce postoperative opioid consumption within the first 72 hours in patients undergoing rhinoplasty.
Each year, in the U.S. alone, >6 million children undergo painful surgery; up to 50% of them experience significant and serious side effects with opioids and inadequate pain relief. Though 60% of this inter-individual variability in responses results from genetic variations, there is an almost complete lack of understanding of how specific genetic variability affects pain and of the adverse effects of opioids, especially in children. In this project the investigators will focus on oxycodone, a standard and preferred post-surgical oral analgesic in children The purpose of this research is to study serious immediate and long-term clinical problems from both surgical pain and oxycodone use in children and adolescents to improve the safety and effectiveness of surgical pain relief. The long-term goals are to improve the safety and effectiveness of surgical pain relief with opioids (a class of drugs/pain relievers) and to minimize the societal burden of disabling Chronic Persistent Surgical Pain (CPSP, which is pain that persists even after the expected healing time from surgery) and Opioid Dependence (OD) by preoperative risk predictions and personalized care with the right dose of the right pain medication for each child. The overall objective is to determine the impact of risk factors on oxycodone's immediate and long-term negative postoperative outcomes and to personalize dosing in children undergoing outpatient and major inpatient surgery.
the role of transcranial magnetic stimulation over the primary motor cortex area on acute postoperative pain after breast cancer surgery and on the probability of developing chronic neuropathic pain.
The purpose of this study was to investigate the preemptive effect of ultrasound guided popliteal scistic nerve block on postoperative acute pain in patients with bilateral hallux valgus. After induction of general anesthesia, the leg to be operated first is decided randomly. After the operation of one leg is completed, PSNB is performed on both legs with 0.2% Ropivacaine and surgery is started on the remaining legs. When the surgery is over, check to see which foot pain begins first, how strong the pain is, and whether there are any side effects.
Pre-existing pain and severe postoperative pain are predictors of persistent pain after surgery, but a complete understanding on the development of persistent pain is still lacking. The study aims to identify clinically relevant and genetic risk factors for persistent postsurgical pain that can be reliably distinguished statistically.