View clinical trials related to Pain, Postoperative.
Filter by:The purpose of this study is to evaluate how effective is the intraoperative use of lidocaine to attenuate postoperative pain and opioids consumption after laparoscopic cholecystectomy
A majority of patients would suffer from moderate-to-severe postoperative pain after undergoing craniotomy. As a result, adequate pain control is essential for patients' prognosis and their postoperative life quality. Although opioids administration is regarded as the first-line analgesic for post-craniotomy pain management, it may be associated with delayed awakening, respiratory depression, hypercarbia and it may interfere with the neurologic examination. For the avoidance of side-effects of systemic opioids, local anesthetics administered around the incision have been performed clinically. However, some studies revealed that the analgesic effect of local anesthetics was not unsatisfactory due to its short pain relief duration. As is reported that postoperative pain of craniotomy is mainly caused by skin incision and reflection of muscles, preventing the liberation of inflammatory mediators around the incision seems to be more effective than simply blocking nerve conduction. Thus, Investigators suppose that pre-emptive scalp infiltration with steroid (dexamethasone) plus local anesthetic (ropivacaine) could relieve postoperative pain after craniotomy in adults.
A prospective, double-blinded randomized controlled, 1-year follow-up study was designed to compare the analgesic effect of serratus plane block (SPB) after breast cancer surgery. Women undergoing radical mastectomy were dIvided into Control group and SPB group. The postoperative acute pain was evaluated by numerical rating scale (NRS) and the effect of preventing chronic pain was assessed at 3, 6, 12 months after surgery by NRS.
The investigators hypothesize that incidence of pharyngolaryngeal postoperative pain caused by the I-gel and LMA-Suprême devices will be ≤ 5%
Vitamin D is a hormone mainly synthesized in the skin in the presence of sunlight. Like other hormones, vitamin D plays a role in a wide range of processes in the body. Some studies have shown vitamin D has anti-inflammatory effects in the body by reducing the release of pro-inflammatory cytokines and suppressing T-cell responses. Therefore, vitamin D may be effective on reduce pain by such mechanisms. In this trial patients with brain tumor under craniotomy will receive a single high dose vitamin D compared to the control group.
This is a randomized, controlled trial designed to investigate whether the use of virtual reality immersive relaxation during hand/arm operations can allow for a relaxing operating room experience for patients while potentially reducing anesthesia requirements.
Ultrasound-guided transversus abdominis plane block is now widely used in abdominal surgery. Recently, magnesium sulphate is used as adjuvant to local anesthetics.
When used as perineural (PN) adjuvants to local anesthetics (LAs), dexamethasone (DX) and dexmedetomidine (DXD) have been well documented to prolong the duration of peripheral nerve blocks. These drugs have important differences in terms of cost and safety profiles. This randomized controlled trial (RCT) will compare PN DX and PN DXD for ultrasound-guided infraclavicular brachial plexus blocks (ICBs). Since analgesic and sensory duration can be influenced by factors different to block, motor block duration is the main outcome. The protocol is designed as an equivalency trial and hypothesize that both drugs result in similar durations. The equivalency margin is set at 3 hrs.
The purpose of this study is to compare the level of pain control in patients receiving non-steroidal anti-inflammatory drugs (NSAIDs) to those receiving opioids in the postoperative period after endoscopic sinus surgery (ESS) and/or septoplasty.
Preemptive analgesia is a treatment modality which starts even before the surgery, so that the central sensitization is prevented due to incisional injury at the time of surgery, so it covers the period of surgery and initial post-operative period preventing the development of central sensitization. Gabapentinoid compounds are gabapentin and pregabalin which have been extensively used in seizure disorder patient. Role of gabapentinoid compounds in the management of pain, as a pre-emptive analgesia is yet to be completely evaluated in post operative pain. Opioids have always been the preferred drugs to manage post operative pain. Since opioids have major side effects of nausea vomiting associated with its treatment their use comes with management of these side effects. Currently, diagnostic and therapeutic approaches to manage pain experienced by individuals are limited especially because there's a lack of bio-markers predictive of therapeutic outcome. In search of an objective method for pain measurement, as pain has always been subjective and it is perceived by different people differently the study will also include finding the use of COX(cyclo-oxygenase)-2 as a bio-marker of pain in post-operative patients. Although several randomized clinical trials and met-analyses have been conducted comparing the safety and efficacy of tapentadol or pregabalin in post-operative pain, there is no head to head clinical trial conducted comparing the preemptive use of two drugs for postoperative pain following total knee arthroplasty (TKA). Hence the present study is planned.