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Showing 1-20 of 23 trials
NCT06827795
The purpose of this research study is to: test the usability and performance of the medical device Surgify Halo ™ in revision spine surgery test the level of "chattering " during the use of the device test the cutting performance of Surgify Halo™in comparison to the usual drill bit used in spine surgery ( Rosen burr). This medical device is available for its indications for shaping and removal of hard tissue and bone in neurosurgical, spinal, ENT, and general surgical procedures. The target is to enroll 30 participants in this study.
NCT02257554
The goals of this study are to assess concordance between the patient-surgeon pair regarding expectations of lumbar spine surgery.
NCT06210061
The objective of this study is to evaluate the effect of adding dexmedetomidine on evoked potentials in adult patients undergoing spinal surgery under intravenous anesthesia
NCT06020508
The goal of this clinical trial is to test the BrightPoint Epidural device as the first system to use multispectral reflectometry to find the epidural space in lumbar neuraxial procedures requiring epidural needle. The main questions it aims to answer are: 1. Is the device a qualitatively effective secondary confirmation of Loss of Resistance? 2. Is the device a qualitatively effective training tool for educating trainees in how to perform lumbar epidurals? Participants will undergo a neuraxial procedure in which the attending anesthesiologist will use the BrightPoint epidural device to form an opinion on its effectiveness in confirming epidural space access.
NCT07130461
This study aims to determine the prevalence and types of the arcuate foramen (AF), an anatomical variation of the first cervical vertebra (atlas), using three-dimensional computed tomography (3D CT). The arcuate foramen is formed when a bony bridge develops over the groove for the vertebral artery. Although often asymptomatic, it may increase the risk of vascular or nerve injury during surgery in the craniovertebral junction region. In this retrospective observational study, 3D CT scans of 200 adult patients obtained between January 2023 and July 2025 at Giresun University Faculty of Medicine were reviewed. The presence of AF was classified as complete or incomplete, and also categorized according to its location (right, left, or bilateral). Associations with demographic variables (age, sex) were analyzed. The results will help improve awareness of AF in preoperative planning for neurosurgical and spinal procedures, potentially reducing the risk of complications involving the vertebral artery and surrounding neurovascular structures.
NCT02926924
This is a prospective randomized study evaluating the use of a prophylactic incision wound vac dressing, applied in the OR, on patients undergoing posterior spine surgery with a BMI\>35. Patients are randomized in the operating room to normal postoperative dressing vs. vac dressing. The vac dressing would be left on for 72 hours postoperatively. In the interim, the patients' postoperative care can proceed as usual. Our primary outcomes will be antibiotics or return trip needed to the operating room for wound related complications. The patients only intervention would be the application of an incisional wound vac. The will be no change in the patients postoperative protocol otherwise. This procedure is noninvasive.
NCT06918197
The purpose of this study is to compare both techniques and analyze the data from the "Standard" technique to help design the "PAS" technique. In the "PAS" technique, investigators predetermine the distances from the needles and place them all together using our initial target needle marker in the objective anatomic landmark. Will randomized patients assigning them either in cohort 1 control "Standard" of care technique and cohort 2 "PAS" technique. After only utilizing the "Standard" of care technique, will obtain the measurements and distances from the needles inserted in patients under fluoroscopic guidance for the different pain procedures. The data will help demonstrate that is possible to predict the needle placement replicating with confidence good outcomes using the "PAS" technique to reduce the radiation exposure and time. Our data will justify the use of the "PAS" technique to become an alternative to the "Standard" of care technique for a faster, efficient, and replicable needle placement for diminished radiation exposure, to avoid complications and consistent good outcomes
NCT02104349
The objective of this study is to evaluate the effect of mindfulness meditation technique on post-operative pain of spine surgery subjects. Subjects will participate in a 6-week mindfulness meditation program, beginning two weeks prior to spine surgery. The investigators are interested in determining if this intervention improves the ability to tolerate pain and reduces anxiety, thus reducing the need for prescribed analgesics and narcotics. The meditation intervention will be compared against a control group consisting of subjects that will undergo music therapy during the same period of time.
NCT06439953
Various spine surgeons perform wound irrigation using saline mixed with vancomycin, relying on mechanical debridement of non-viable tissue, physical disruption of biofilm, and bacteriostatic effect against gram positive flora. When used as a powder, topical application of vancomycin has demonstrated increased risk of symptomatic seroma formation, which is an adverse outcome that often requires bedside or intra-operative aspiration. Broad-spectrum antiseptic agents, such as Irrisept, offer bacteriocidal properties to eliminate hardware inoculation, thereby minimizing the risk of deep space infection, while obviating the risk of seroma development.
NCT05015036
Prospective longitudinal multicentre observational study carried out on a population of patients undergoing minimally invasive spine surgery and divided into two parallel cohorts according to the presence or absence of a Enhanced Recovery After Surgery (ERAS) programme. The patient will be assessed during 4 visits: At inclusion before surgery, at D0 (day of surgery), at D1 (postoperative visit) and at M1 (follow-up visit).
NCT05986006
Pseudarthrosis, a failure of bony fusion, is one of the most common causes of revision surgery following anterior cervical discectomy and fusion (ACDF). The interbody spacer is an important component of bony fusion in ACDF, and we aim to compare machined allograft spacers versus iliac crest allograft in a randomized controlled trial.
NCT02884440
Therapeutic, prospective, randomized, double blind, placebo-controlled, in intention to treat, monocentric study to evaluate the analgesic efficacy of a bilateral TAP block after spine surgery with 24 hours morphine consumption
NCT04057599
Postoperative ileus (POI) after lumbar spine surgery is not uncommon. However, the incidence, severity and risk factors of ileus after spine surgery remain uncertain because there is not yet a prospective investigation using a subjective grading evaluation tool.
NCT04574388
This research aims to understand the impact of conditioned open label placebo (COLP) on opioid consumption and pain after surgery. The hypothesis being tested is that by pairing a non-deceptive placebo pill with regularly prescribed pain killers after surgery, will allow reduction in opioids taken while maintaining the same level of analgesia.
NCT05016739
The CADISS® System, Chemically Assisted mechanical DISSection, is intended for the selective detachment of pathological tissue layers and/or fibrotic tissues in various surgical procedures without using cutting instruments. It is based on the property of the drug mesna (Sodium 2-mercaptoethane sulfonate) to cleave the disulfide bonds responsible for the adherence of pathological tissues and for the strength of fibrosis. Revision spine surgery is more difficult than primary surgery because of the development of fibrosis and scar tissues since the first operation. Fibrosis may develop in the spinal canal and will adhere strongly to the dura mater and to the nerve roots. This study is a prospective, multi-sites, open label, single cohort clinical trial evaluating the use of CADISS medical devices to facilitate dissection of epidural fibrosis in patients who undergo a revision in spine surgery after at least one year.
NCT04233736
The goal of this study is to evaluate the analgesic efficacy of bilateral erector spinae plane (ESP) blocks after lumbar and lumbo-sacral spine surgery by assessing postoperative pain scores and opiate requirements as the primary outcome measures. We are aiming to investigate how ESP blocks, performed under ultrasound guidance at the T12 vertebral level, contribute to postoperative pain control. This will be determined by measuring numerical rating pain scores repeatedly following surgery and opiate consumption until patient discharge from hospital. These primary outcome measures will be compared between a treatment group of participants, who will receive ESP blocks and a control group who will receive a sham block. Our primary hypothesis is that ESP blocks significantly reduce postoperative pain and opiate requirements
NCT04058106
Previous study reported that propofol binded to glutamate receptors in the hypothalamus and inhibits AVP release mediated by endogenous γ-aminobutyric acid, as well as directly inhibits the regulated calcium currents leading to normal neuronal depolarization and AVP release. However, there is no clinical data demonstrating the mechanism of propofol can induce transient DI by inhibiting the release of AVP from the hypothalamus when applied to humans. Remifentanil, binding to the μ-receptor or partly κ-receptor, have been used in total intravenous anesthesia combined with propofol, also reported inhibiting AVP relaese in both the hypothalamus (κ receptor mediator mechanism) and posterior pituitary (μ receptor mediator mechanism). However, the effects of anesthetics on water homeostasis during surgery have been not well established. Therefore, we aim to investigate the changes of intraoperative water homeostasis, and related hormones and osmolality in patients with propofol based total intravenous anesthesia due to neuromonitoring for spine surgery.
NCT04091841
Receiving protein can affect the bone formation and maintenance by providing a structural matrix of the bone, optimizing the level of IGF-1, increasing intestinal calcium absorption, transferring phosphorous, and improving muscle strength.Therefore, protein may be effective on vertebral fusion by such mechanisms. In this trial patients undergoing elective posterior spine fusion surgery are divided into two groups of intervention or control.
NCT04300517
Protein intake in spinal fusion surgery can prevent paraspinal muscle atrophy by maintaining muscle mass, regeneration, and growth. Also, by reducing the amount of pseudarthrosis, pain and disability can have a positive effect on recovery. The high prevalence of this type of surgery, the instability and degeneration of adjacent surfaces of fused sections, lumbar muscle atrophy, increased muscle tissue fat, and negative impact on patient recovery, also with regard to the fact that research has so far aimed to determine The effect of protein supplementation on para-spinal muscles has not been studied in patients undergoing posterior lumbar spine fusion surgery, therefore clinical trials are necessary. In this trial patients undergoing elective posterior spine fusion surgery are divided into two groups of intervention or control.
NCT03891940
Dysphagia is a well-known complication following anterior cervical spine surgery. However, which muscle at oropharyngeal region weakness and the recovery course of these patients are still unknown. The ultrasonography was used to measure the oropharyngeal swallowing function. The high resolution impedance manometry (HRIM) could be used to measure the postoperative recovery esophageal function. we aimed to observe the changes and recovery course swallowing function parameters during the preoperative and postoperative period in the patients receiving anterior cervical spine surgery by HRIM and ultrasonography.