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Pain, Postoperative clinical trials

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NCT ID: NCT06313320 Not yet recruiting - Nociceptive Pain Clinical Trials

Intraoperative Electroencephalographic Biomarkers of Postoperative Pain

Start date: March 2024
Phase:
Study type: Observational [Patient Registry]

The goal of this study is to explore whether specific intraoperative EEG signals (brain waves or neuronal electrical activity) are associated with the severity of acute postoperative pain.

NCT ID: NCT06312904 Not yet recruiting - Postoperative Pain Clinical Trials

Paravertebral Block for Postoperative Analgesia in Children Undergoing Lateral Incision Cardiac Surgery With CBP

Start date: March 11, 2024
Phase: N/A
Study type: Interventional

This study aims to compare the effect of paravertebral block and local infiltration anesthesia on postoperative analgesia in children undergoing lateral incision cardiac surgery with cardiopulmonary bypass. The researchers hope to investigate whether children who undergo paravertebral block experience less postoperative pain, have fewer postoperative complications, and recover more quickly.

NCT ID: NCT06310044 Not yet recruiting - Necrotic Pulp Clinical Trials

Effect of Commiphora Myrrh Solution as a Root Canal Irrigant on Post Operative Pain and Bacterial Load Reduction in Necrotic Tooth

Start date: May 1, 2024
Phase: N/A
Study type: Interventional

Clinically compare the post-operative pain , incidences post-operative swelling , post-operative number of analgesic tablets taken by patient and amount of bacterial load reduction after using 50% Commiphora Myrrh Chemomechanical preparation , versus 2.5% NaOCl,in asymptomatic necrotic mandibular premolar treated in single visit.

NCT ID: NCT06309693 Not yet recruiting - Clinical trials for Pelvic Organ Prolapse

Postoperative Pain Management Following Robotic Assisted Sacrocolpopexy

Start date: April 2024
Phase: N/A
Study type: Interventional

In the effort to reduce postoperative opioid use, there has been increasing interest in developing multimodal pain regimens to better manage postoperative pain while minimizing opioid use and their subsequent side effects that can be detrimental to the healing process. Standard of care approaches to better manage postoperative pain include the Enhanced Recovery After Surgery (ERAS) protocol and the use of peripheral and truncal nerve blocks. Truncal nerve blocks are widely used as an additional modality to provide longer lasting postoperative analgesia and have been adopted as part of the standard of care. The goal of this clinical trial is to compare the effects of ERAS alone versus the quadratus lumborum (QL) nerve block on the postoperative pain experience for women with pelvic organ prolapse undergoing robotic assisted sacrocolpopexy. Subjects will be randomized to the ERAS protocol or the QL block. The main questions the study aims to answer are: 1) does the QL block decrease patient reported pain scores postoperatively; and 2) does the QL block decrease the amount of opioid pain medications in the immediate postoperative period? The primary outcome measure will be median patient reported pain score in the post-anesthesia care unit (PACU) following surgery.

NCT ID: NCT06309095 Not yet recruiting - Clinical trials for Dental Pulp Necrosis

Investigation of the Effect of Low Torque and Speed on Post-Operative Pain After Root Canal Treatment

Start date: March 15, 2024
Phase: N/A
Study type: Interventional

Root canal preparation is one of the most important stages in root canal treatment. Nowadays, the use of Nickel-Titanium(Ni-Ti) rotary instrument systems for root canal expansion is becoming very popular. The force required to rotate the Ni-Ti file is defined as the torque force and is considered a parameter for the stress produced within the canal. Ni-Ti rotary instruments can be used with a wide speed scale between 150 rpm (rotary per minute) and 40,000 rpm in conventional endodontic engines. Low torque and speed values mean low pressure applied by the instruments in the root canal. With low forces and vibrations, motor noise is generally negligible, and the instruments can easily shape most root canals in a reasonable amount of time and with minimal mechanical stress (in medium-easy canals). The use of lower torque values has been shown to reduce cyclic fatigue of Ni-Ti rotary tools. With reduced cyclic fatigue, the risk of instrument breakage in complex root canal morphologies is minimized and complications that may occur during root canal treatment are reduced. However, with low torque and speed values, cutting efficiency decreases and the process time increases as the instrument advances in the canal and during possible treatment. Decreasing cutting efficiency may also result in the operator applying force to move through the canal. With the applied force, the friction resistance within the canal increases and the heat produced increases. For this reason, it is thought that the risk of post-operative pain may increase during or after the procedure. The aim of this study is to investigate the incidence of post-operative pain and procedure time using the visual analog scale (VAS) among groups where low torque and speed values were applied during the use of the Ni-Ti rotary instrument system.

NCT ID: NCT06304259 Not yet recruiting - Clinical trials for Endodontically Treated Teeth

Effect of Different Modalities of Cryotherapy on Post-Operative Pain in Patients With Symptomatic Irreversible Pulpitis

Start date: April 2024
Phase: N/A
Study type: Interventional

Problem statement: The post-operative pain after endodontic treatment. aim of study: The study is aiming to compare postoperative pain after submucosal cold saline injection (submucosal cryotherapy) (SMC) versus intra-canal cryotherapy (ICC) in mandibular single rooted premolars with symptomatic irreversible pulpitis with symptomatic apical periodontitis (SAP). The material and methods: Subjects and methods: sixty patients will be randomly divided into three groups: the SMC group, the ICC group, and the control group. The patients' postoperative pain will be recorded at 12, 24, and 48 hours postoperatively by questioning them. Quantification of substance P will be done using an ELISA test from peri-radicular fluid swab.

NCT ID: NCT06304246 Not yet recruiting - Postoperative Pain Clinical Trials

The Relationship Between Preoperative Serum Asprosin Level and Postoperative Analgesic Consumption in Patients Undergoing Caesarean Section

Start date: March 1, 2024
Phase:
Study type: Observational

Adipokines are bioactive substances secreted from adipose tissue and have various functions on appetite, energy, lipid, carbohydrate metabolism, regulation of blood pressure, and inflammation. One of these is asprosin, discovered in 2016, which is secreted from white adipose tissue. It has been shown that the level of asprosin encoded by the Fibrillin 1 gene can vary in metabolic syndrome associated with obesity, diabetes, and insulin resistance . Some adipokines such as leptin, adiponectin, or resistin are found in increasing levels in the blood and placenta as pregnancy progresses. The detection of high concentrations of adipokines in cord blood has shown that they play an important role in fetal development and metabolism, can interfere with placental development, and affect pregnancy outcomes and fetal growth. Adipokines associated with appetite, energy, lipid, and carbohydrate metabolism have been shown to be effective in modulating pain in recent years. High levels of leptin have been shown to be associated with decreased preoperative pain threshold and increased postoperative analgesic consumption. Recent studies have indicated that asprosin also exhibits analgesic effects in neuropathic pain models and may have clinical benefits in alleviating chronic pain associated with diseases and injuries originating from peripheral structures. It is known that one of the most important factors affecting mothers' approach to anesthesia technique in Cesarean section is their fear of intraoperative and postoperative pain. Almost one in five patients experiences severe acute pain after Cesarean section. Pain can be perceived differently by patients, and even with the same anesthesia technique, some patients may experience more severe pain. Patients' perception of pain is influenced by many factors such as pain threshold, mood, hormonal balance, central sensitization, and genetic factors. We hypothesized that the increased preoperative serum asprosin levels might be associated with increased acute labor pain and that asprosin levels might lead to increased analgesic use in the postoperative period. Additionally, we assumed that patients could alter their preoperative pain threshold and report higher pain scores after surgery due to hyperalgesia caused by high asprosin levels. In this study, we aimed to investigate preoperative serum asprosin levels in patients undergoing Cesarean section with and without acute labor pain and to determine whether there is a relationship between preoperative asprosin levels and postoperative analgesic use.

NCT ID: NCT06300372 Not yet recruiting - Liver Failure Clinical Trials

Modified Thoracoabdominal Nerve Plane Block In Living Liver Donors

Start date: April 1, 2024
Phase: N/A
Study type: Interventional

Ultrasound-guided Modified Thoracoabdominal Nerve Plane Block (M-TAPA) is performed deep into the costochondral aspect at the 9th-10th costal level by injecting local anesthetics deep into the chondrium. It provides blockage of both the anterior and lateral cutaneous branches of the thoracoabdominal nerve. As there are studies showing M-TAPA block to be effective for postoperative analgesia for other abdominal surgeries, its effect on patients undergoing living liver donor surgery has not been studied yet. We hypothesize that M-TAPA block performed in living liver donors would reduce opioid consumption in the first 48 hours after surgery.

NCT ID: NCT06294769 Not yet recruiting - Acute Pain Clinical Trials

Effect of Aromatherapy on Postoperative Pain: Randomized Clinical Trial

Start date: March 18, 2024
Phase: N/A
Study type: Interventional

Introduction: Pain is one of the main complications in the immediate postoperative period that can harm the patient and can be managed through pharmacological and non-pharmacological methods. Complementary Integrative Health Practices are non-pharmacological methods that use therapeutic resources based on traditional knowledge to treat symptoms. Among them, aromatherapy stands out, which consists of the use of essential oils through inhalation or topical application for therapeutic purposes and which can be used as a nursing intervention, especially in the context of perioperative care. Objective: To evaluate the effect of aromatherapy on postoperative pain in adult patients in the immediate postoperative period. Method: This is a randomized controlled clinical trial that will be carried out in a teaching hospital. The project was submitted to the Research Ethics Committees of the School of Nursing of the University of Sao Paulo and the University of Sao Paulo Hospital. Adult patients undergoing elective surgical procedures of any surgical specialty under anesthesia of any type will be included. Individuals diagnosed with dementia, cognitive impairment or chronic pain will be excluded; individuals with a history of asthma, allergic bronchitis, chronic obstructive pulmonary disease, contact dermatitis or allergy to cosmetics with lavender fragrance, or hypersensitivity to the compounds used in the intervention; procedure for reoperation for any reason. The intervention will consist of the application of aromatherapy with 2% lavender essential oil through the skin and inhalation by a nurse, associated with usual care, in the immediate postoperative period; the placebo group will only receive the application of grape seed vegetable oil associated with usual care. A numerical verbal scale will be applied to assess pain and vital parameters will be measured upon patient admission, every fifteen minutes in the first hour and every thirty minutes in the second hour or after 15, 30, 45, 60 minutes, 1h30 minutes and 2 hours after applying the intervention, in the post-anesthesia recovery room. Possible associations between variables will be verified using Pearson's Chi-square or Fisher's exact tests. Comparison between means or medians will be made using the Student's t or Mann-Whitney tests, depending on the normality determined according to the Kolmogorov-Smirnov test. The significance level adopted will be 5%.

NCT ID: NCT06284109 Not yet recruiting - Postoperative Pain Clinical Trials

Preoperative (Pre-amputation) Cryoanalgesia to Improve Post-amputation Phantom Limb Pain

Start date: March 1, 2024
Phase: N/A
Study type: Interventional

Investigators will evaluate preamputation cryoanalgesia on pain, mobility, opioid use and general physical and emotional disability using a pilot randomized trial design, to explore the amount and variability of improvement on those outcomes and to investigate the potentiality of conducting a future larger randomized controlled trial, which the investigators will assess quantitatively the benefits of cryoanalgesia.