View clinical trials related to Pain, Postoperative.
Filter by:This study aims to determine if oral dexamethasone provides clinically significant improvement in postoperative outcomes, specifically nausea and pain scores.
Reducing opioid prescription related use and misuse is a major focus for countering the national epidemic of opioid overdose and death. Annually, over 3.5 million predominantly young and healthy individuals undergo outpatient third molar ('wisdom tooth') tooth extractions under sedation and routinely receive postoperative opioid prescriptions. This procedure is among the most prevalent instances of opioid prescriptions dispensed to adolescents, a vulnerable population. This overuse can be minimized by bringing about immediate and sustained pain relief following extractions and by proper monitoring to regulate post-operative opioid usage. The investigators developed the Twin block, a local anesthetic nerve block that rapidly eases pain from the 'closer' muscles of the jaw and showed its long-term effectiveness in patients with chronic jaw muscle pain. Administering the Twin block immediately following third molar extractions will be an innovative and effective modality to alleviate acute post-procedure pain experienced by the patient and hence reduce the need for post-operative opioid pain medication. In order to tightly regulate when, how many and to whom the prescribed opioid pill is accessible, this study will utilize the iPill Dispenser®, an active pill dispenser. The iPill device, designated as a Class I 510(k) exempt device by the FDA, includes an App that utilizes biometric user authentication to operate a portable tamper-resistant, pre-calibrated device to regulate, deliver, and monitor opioid usage for pain, preventing overconsumption and diversion. The investigators further plan to 'track' pill swallowing by encapsulating the medication with an ingestible event marker (IEMs, FDA approved Class II device). The hypothesis of this study is that reduction in opioid prescription and its unwarranted use following third molar extractions can be achieved by a combination of Twin block, an active pill dispenser and ingestion tracking. The Specific Aims are: Specific Aim 1. Compare highest pain after third molar tooth extractions, in patients with and without the twin block. Specific Aim 2. Compare postoperative opioid consumption during the first 4 days following third molar tooth extractions between patients who got the twin block, with those who do not. Using the iPill dispenser and app and the IEM, the investigators will track opioid consumption for severe pain.
This study aims to study the analgesic and respiratory effects of the erector spinae plane block for patients undergoing video-assisted thoracic surgery (VATS) or robotic assisted thoracic surgery (RATS).
This study showed the difference in postoperative pain between the groups that performed surgery with the low-pressure pneumoperitoneum and the group that performed surgery in the standard-pressure pneumoperitoneum when robotic single-hole cholecystectomy was performed. The primary purpose of the study was to compare the differences in the visual analog scale (VAS) between the two groups and to demonstrate the effectiveness of pain relief after surgery. Secondly, the effect of the low-pressure pneumoperitoneum on the patient's postoperative recovery and outcome was compared with the control group by comparing the length of stay, operation time, and postoperative complications.
Arthroscopic shoulder surgery is often associated with moderate to severe postoperative pain that may interfere with patients' early mobilization, recovery and quality of life. In addition, by using an effective analgesic technique, a patient may experience less nausea, vomiting and drowsiness after surgery that are associated with the use of opioids to manage postoperative pain. Erector spinae plane block (ESPB) has been used in many different indications for acute pain treatment at different thoracic and lumbar levels. Recently, staining the roots of the brachial plexus has been reported in a cadaveric study of the cervical ESPB (1). However, there are only few case reports related to efficiency and safety of this newly defined cervical ESPB technique (2) . The primary objective of this randomized controlled is investigate the post-operative analgesic effectiveness of ultrasound guided single-shot cervical ESPB for patients undergoing arthroscopic shoulder surgery in comparison to those receiving conventional parentheral opioid analgesia alone. Secondary objective is testing the safety of this newly defined block in terms of incidence of complications.
The PAINLESS study is a single-center, prospective, randomized, open-label, blinded-endpoint (PROBE) controlled clinical pilot study to compare the efficacy and safety of pre-emptive scalp infiltration with ropivacaine plus ketorolac and ropivacaine alone for postoperative pain relief in adults undergoing elective supratentorial craniotomies.
The advent of laparotomy replacement by minimally invasive techniques brought the obvious benefit of postoperative pain reduction. The application of transversus abdominis block has already demonstrated to reduce postoperative pain in laparoscopic hysterectomy. The comparison between it and quadratus lumborum block in cesarean sections showed that the latter was superior in relation to postoperative analgesia. The aim of this trial is to compare postoperative analgesia in patients receiving one or the other of these regional anesthesia techniques to prevent postoperative pain in gynecological laparoscopic surgeries. The recruited sample will be randomly distributed in three groups to receive placebo, transverse abdominal plan block or quadratus lumborum block, in a covert way for the patients and team. The primary outcome evaluated will be the postoperative consumption of opioid and the secondary outcome will be the evaluation of postoperative pain scores.
Transsphenoidal surgery is considered safe and effective and is currently the procedure of choice for the removal of intrasellar lesions. Direct transnasal access to the sphenoid sinus, without the need for detachment of the nasal septum, provides less postoperative morbidity compared to traditional methods. Sphenopalatine ganglion block is known for its efficacy in otorhinolaryngological surgeries in which the sinuses are approached by transnasal endoscopy, as an important part of postoperative analgesia. However, in a neurosurgical environment, specifically in the treatment of tumors of the sella turcica, the use of the blockade of the referred ganglion to produce postoperative analgesia has been used in a scarce way in the literature. The primary objective of the study is to verify whether blocking the sphenopalatine nerve ganglion in the nasopharynx posterior wall provides better postoperative pain control in surgeries with nasal access for transsphenoidal approach, compared to the placebo group. As secondary objectives, the investigators will observe the consumption of opioids in the intraoperative period, in addition to the incidence of nausea, vomiting and postoperative headache also within 24 hours. Forty patients with physical status P1, P2 or P3 will be prospectively analyzed by the American Society of Anesthesiology (ASA) to undergo microsurgery for tumors with a sellar and / or suprasellar location, with transsphenoidal access, in patients with an age range between 18 and 64 years old, including men and women.
Endodontic post-treatment pain management is one of the most challenging problems in the clinical practice of endodontics. Although this pain is decreased after root canal treatment, there may be residual symptoms due to inflammation. It has been reported that up to 80% of patients with preoperative pain, will report pain after endodontic treatment, which might range from mild to severe. Management of endodontic pain should involve all steps of treatment including preoperative pain control through accurate diagnosis and reduction of anxiety, intraoperative pain control through effective and profound local anesthetic, operative techniques and that can be achieved through a variety of pharmacologic agents. Many mechanisms have been proposed to explain the reason for postoperative pain including the sensitization of nociceptors by inflammatory mediators. Among these chemical inflammatory mediators are the prostaglandins which is the terminal product of arachidonic acid metabolism, through the cyclooxygenase (COX) pathway. Endodontic treatment can cause the release of inflammatory mediators (e.g. prostaglandins, leukotrienes, bradykinin, platelet- activating factor and substance P) into the surrounding periapical tissues, causing pain fibers to be directly stimulated (by bradykinin for instance) or sensitized (by prostaglandins). In addition, the vascular dilation and increased permeability as a consequence of periradicular inflammation, cause edema and increased interstitial tissue response. Single-visit root canal treatment is common in some endodontic practices. However, one of the main concerns with this approach has been the fear of post- operative pain. Mechanical, chemical and microbiological injuries to the peri- radicular tissues during root canal treatment have been suggested as possible causes of post-operative pain. The role of irrigating solutions used during root canal treatment to help control post-operative pain is unclear. While certain studies have observed a reduction in post-operative pain with particular types and concentrations of irrigating solutions, other studies have reported no difference in post-operative pain with the different irrigating solutions .
The purpose of this randomized clinical trial is to evaluate the incidence of postoperative pain after retreatment after apical enlargement and sonic activation assisted irrigation. The presence of postoperative pain will assess after retreatment cases at 12, 24, 48, 72 hrs and 1 week.