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Showing 1-14 of 14 trials
NCT04140344
The purpose of this single-blind, randomized, controlled study is to assess the efficacy of "informative text messages" vs "traditional handouts" provided to lumbar spine surgery patients post-operatively.
NCT05452694
The proposed research is an important extension of an ongoing perioperative personalized analgesia and intravenous opioid pharmacogenetic research. This research focuses on two of the most commonly used oral opioid analgesics, oxycodone, and methadone, in adults following lumbar spinal fusion and decompression surgery. Genetic signature and combinatorial pharmacogenetic approaches perform better than single-gene associations. This innovative translational research will for the first time evaluate simultaneously the effects of multiple genes and interactions on oxycodone and methadone's pharmacokinetics and optimal clinical dosing and on its safety and efficacy in the highly vulnerable pediatric population. This research's multigenetic signature findings can be easily extrapolated to adults undergoing surgery or using oxycodone and/or methadone for chronic and cancer pain and in identifying opioid abusers at risk of severe respiratory depression and death. When methadone is given in addition to oxycodone for inpatient pectus excavatum repair and idiopathic scoliosis spinal fusions according to new departmental protocols, methadone pharmacokinetics and pharmacodynamics will also be evaluated.
NCT06806969
Background One third of patients operated for lumbar disc herniation (LDH) or spinal stenosis (LSS) do not achieve substantial improvement. Studies indicate that well informed shared decision making (SDM) can improve the selection to surgery, and thus the outcomes. Numerous algorithms for outcome prediction have therefore been developed, and some use artificial intelligence (AI). Most are trained on small datasets, few are accurate, all are stand-alone or web-based applications not integrated in the electronic health record (EHR), and none are implemented in routine clinical practice. The Norwegian registry for spine surgery (NORspine) comprises a cohort of more than 69,000 cases. The investigators have used AI to analyze the dataset and predict the outcome, and developed a decision support tool (DST) which is seamlessly integrated in the EHR DIPS Arena®. The investigators intend to use the tool to inform the SDM between surgeons and patients about the indication for surgery (yes or no), to increase the proportion with a successful outcome. The aim of the study is to assess the safety and feasibility of the DST for use in a subsequent pilot study. The device The DST (the device) is an integrate compound of software-solutions. Baseline data are registered by patients and surgeons on questionnaires integrated in DIPS Arena®, and transferred to NORspine. The data are also transferred (de-identified) to the AI-enabled prediction algorithm which operates in a cloud-based model hosting service. The algorithm has been trained and validated on a dataset from NORspine. The area under the curve for prediction of the main outcome (Oswestry disability index after12 months) in receiver operating characteristic analysis is very high (0.85) for LDH and moderate (0.72) for LSS. The model host also calculates outcomes (proportions with substantial, slight, or no improvement, and worsening) for the 50 cases with baseline variables most similar to the present case ("patients-like-me"). Finally, the individual prediction and the outcomes for the "patients-like-me" are transferred back and displayed in the regular user interface of DIPS Arena® for use in the SDM. Clinical investigations For this feasibility study, the investigators will use convergent qualitative and quantitative mixed methods. The comparator is decision making in routine clinical practice, without use of the DST. The study will include 20 patients with magnetic resonance imaging confirmed LDH or LSS referred for evaluation of the indication for surgery, and six surgeons who do the evaluations. The study will iteratively redesign the user interface of the DST until it is considered safe and feasible for use in a following pilot study.
NCT06567964
This study aimed to compare the efficacy of ultrasound-guided erector spinae plane block (ESPB) with that of wound infiltration (WI) for postoperative analgesia in lumbar spinal surgeries involving instrumentation.
NCT04094220
Lateral lumbar interbody fusion (LLIF), as a minimally invasive technique, is an indirect decompression technique, and its decompression effect is not as thorough as traditional posterior decompression surgery. For certain patients with severe lumbar stenosis, additional posterior decompression is required. However, whether additional posterior decompression is necessary for these patients is unknown. Radiographic predictors of failed indirect decompression via LLIF is unknown. In current randomized, controlled trial , the investigators compare the clinical outcomes of patients with severe lumbar stenosis who received LLIF plus posterior decompression and those without posterior decompression.
NCT05630404
Lumbar spinal surgery is one of the operations performed for the treatment of leg and back pain. Severe pain may occur at postoperative period in patients following lumbar fusion surgery. The ultrasound(US) guided erector spina plan block (ESPB) is injected with a local anesthetic into the deep fascia of the erector spinae. Visualization of sonoanatomy with US is simple and the spread of local anesthetic solution can be seen easily the deep fascia of the erector spinae. In the literature, it has been reported that ESPB provides effective analgesia after lumbar spine surgery. The surgical team visualizes the transverse processes and erector spina muscle during surgery. The aim of this study is to compare US-guided ESPB and surgical infiltrative ESPB for postoperative analgesia management after lumbar spinal fusion surgery.
NCT03427281
A variety of postoperative bracing are routinely applied after spinal procedures but there are limited data regarding their efficacy, especially with the increasing use of internal fixation.Currently, no data are available regarding the use of postoperative braces in Belgium. Bracing is sometimes considered after lumbar surgery for degenerative conditions. All neurosurgeons and orthopedical surgeons in Belgium will be questioned to assess the patterns of postoperative bracing use after lumbar surgery.
NCT03176303
This study examines the effect of adjunctive use of the SpinalStim bone growth stimulator on lumbar fusion rate in high risk subjects who have had lumbar fusion surgery. All participants will wear the bone growth stimulator for a minimum of 2 hours/day for 6 months.
NCT03977961
The study determines the reliability and validity of the 6-Minute Walking Test (6MWT) in patients with lumbar degenerative disc disease (DDD).
NCT05388383
With the change of lifestyle and the aging of the population, the prevalence of Lumbar disc herniation (LDH) in my country is increasing year by year, and surgery is one of the main ways to treat LDH. Surgical robots have good application prospects in the surgical treatment of patients with lumbar degenerative diseases. Studies have shown that orthopedic robot-assisted surgery has less soft tissue damage, small surgical incisions, less bleeding, high safety, and quick postoperative recovery; it reduces the risk of spinal cord and blood vessel damage that may be caused during manual operations; does not require repeated fluoroscopy To determine the position of the nail, reduce the intraoperative radiation by more than 70%, and reduce the risk of patient infection. The current clinical research on robotics technology mainly stays in the aspects of accuracy, effectiveness, and safety. If the technology is promoted in clinical applications, the support of health economics evaluation data is urgently needed. This study hopes to apply robot-assisted technology in LDH surgical treatment through observational research design, evaluate the therapeutic effect and treatment cost of robot-assisted surgery and conventional surgery, focus on health economics evaluation, and provide treatment options for patients and medical care in the health sector. The reasonable allocation of resources and the promotion and application of this technology provide data support.
NCT04781517
The commonly used scales (ODI+JOA-29+VAS) lack the assessment of lumbar stiffness, and there is no scale for evaluating lumbar stiffness in China.Based on the Delphi method and the analytic hierarchy process, this study will improve and optimize the quality of life evaluation system for patients with severe degenerative lumbar disease, so as to obtain a concise, practical, and effective patient-reported outcome instrument.
NCT01143324
The aim of the study is to observe and document surgical practice and evaluate patients' outcomes following a MAST™ single or double level instrumented fusion procedure using PLIF (Posterior Lumbar Interbody Fusion) or TLIF (Transforaminal Lumbar Interbody Fusion) techniques for the treatment of the degenerative lumbar spine in a "real-world" patient population.
NCT03088306
Patients presenting for lumbar spine surgery experience pain related to their spine condition. Following surgery, these patients also experience surgical pain resulting from disruption of skin, muscle tissue, vertebrae, intervertebral discs, and facet joints. This pain is often treated with opioid medications - with roughly 40% of patient experiencing sub-optimal pain management. Adequate pain control has become a top priority among professional societies, healthcare systems, and accrediting agencies. The current proposal will provide this critical evidence of feasibility and acceptability of a multi-modal pain management plan for patients undergoing lumbar spine surgery. Additionally, this study will provide critical preliminary data to compare the effectiveness of protocol-driven multi-modal pain management to control post-operative pain, reduce opioid medication use, and improve physical activity, sleep, and health.
NCT01415908
This investigation will provide safety and effectiveness information on the use of INFUSE® Bone Graft with the CAPSTONE® Spinal System and CD HORIZON® Spinal System with a Transforaminal Lumbar Interbody Fusion (TLIF) surgical approach at one or two adjacent levels from L2-S1 to treat subjects with advanced degenerative disease of the lumbosacral spine.