View clinical trials related to Postoperative Pain.
Filter by:This project intends to investigate the effects of intercostal nerve block with ropivacaine combined with mecobalamin on chronic post-surgical pain (CPSP) in thoracic postoperative patients. Related clinical characteristics of postoperative chronic pain. The results of the study provide clinicians with a simple and inexpensive new method of preventing CPSP, in order to prevent the occurrence of CPSP and reduce the incidence of CPSP, thereby reducing CPSP to patients and their families, hospitals. And public resources.
Patients undergoing surgery under opioid free general anesthesia (OFA) are monitored with antinociceptive devices like NOL or ANI that measures sympathetic activity but are invisible for the attending anesthesiologist . Observational study comparing patients with sufficient suppression of sympathetic reactions with patients having insufficient suppression on hemodynamic stability, post operative sedation, pain and inflammatory markers.
This study aims to investigate the potential association between pain sensitivity questionnaire score, the severity of postoperative pain, and postoperative analgesic requirement in patients with open colorectal cancer surgery. This information may be used to guide the optimal postoperative pain management, and ultimately improve patient's quality of life.
The aim of this study is to evaluate the ganglion Impar block in the prevention of postoperative pain after anal surgery.
The aim of this study is to assess the effect of rectus muscle re-approximation by 3 interrupted simple sutures versus tighting it by 3 vertical mattress sutures during cesarean delivery on postoperative pain.
Using esmolol during anesthetic maintenance of laparoscopic bariatric surgery significantly decreases anesthetic, analgesic requirements, postoperative pain, PNV and postoperative hypoxia.
Surgery of the lumbar spine is characterized by diffuse and severe postoperative pain. In recent years, some case reports indicate that the thoracolumbar interfascial plane block (TLIPB) can reduce postoperative pain after spinal surgery, which targets the dorsal roots of the thoracolumbar nerves by depositing local anesthetic at the level of third lumbar vertebra between the multiļ¬dus and longissimus muscles. However, a new approach of the TLIPB technique by injecting local anesthetic between the longissimus and iliocostalis muscles, that is the Lateral TLIPB. According some relevant literature reports show that this technique simpler to perform and reduces the risk of neuraxial puncture. So, the purpose of this study is to investigate the efficacy and safety of the Lateral TLIPB combined with patient controlled intravenous analgesia (PCIA) is superior to PCIA in reducing postoperative pain in patients undergoing spinal surgery.
Spinal surgery is typically associated with severe postoperative pain. Although the number of spinal surgeries has increased day by day, postoperative pain management have been limited. The recently described thoracolumbar interfacial plane block (TLIPB) has been reported to provide effective postoperative analgesia in spinal surgery. In addition, the recently described erector spinae plane block (ESPB) is obtained by applying the local anesthetic drug between the fascia of the spina muscles and the transverse process of the vertebrae. Anatomical and radiological investigations in fresh cadavers suggest that the potential place of influence of ESPB is dorsal and ventral spinal nerve roots. A small number of publications showing the analgesic efficacy of ESP in spinal surgery have been reported in the literature. In this study, the investigators aimed to compare the analgesic efficacy of TLIPB and ESPB in spinal surgeries.
The aim of this study was to evaluate the effect of simultaneous length control during root canal preparation on postoperative pain compared with separate working length determination and root canal preparation using electronic apex locator. During preparation of root canals, loss of working length (WL) can lead to instrumentation beyond the predefined apical limit of the preparation. This effect is mainly attributed to straightening of the root canal during instrumentation. Some studies showed, that this kind of over instrumentation as well as under instrumentation can adversely affect the outcome of the endodontic treatment, while it remains uncertain what exactly is the most favorable extent of the apical limit of root canal preparation. Furthermore, all endodontic instruments produce apical extrusion of debris, even when the preparation is kept within the confines of the root canal. Consequently, preparations ending in the periapical tissue will produce a greater amount of debris extrusion that could elicit a neurogenic inflammatory response resulting from an irritation of the periodontal ligament with subsequent postoperative symptomatic apical periodontitis. Therefore, it seems favorable to control the determined WL during root canal preparation to avoid preparations ending in the periapical tissue.
The numeric rating scale (NRS), one of the most widely used pain scales in clinical practice, although convenient, is often subject to bias because it requires abstract thinking from both the patient and the evaluator. Compared to numbers, traumatic pain, when visualized appropriately, has potential advantage as a means to indicate and communicate the severity of pain. Given that they are standardized in terms of body parts, wound size, and bleeding volume, illustrations of traumatic pain along with external somatic stimuli that caused it can be used to serve as effective visual anchors to supplement a pain scale by giving more concrete information to the patient. The purpose of this study is to develop Seoul National University Illustrated Pain Scale(SNUIPS) using pictures of traumatic pain, and verify the validity and effectiveness of this scale in comparison with those of NRS.