View clinical trials related to Scoliosis.
Filter by:Reduction of the spinal cord injuries during scoliosis surgery is a major goal of the anesthesia and surgical team. Despite improvement in scoliosis surgery over the years, the development of neurological deficits remains the most feared complication of spine surgery. During scoliosis surgery it is very important to monitor the spinal cord to detect spinal cord injury with surgical manipulation. Continuous or intermittent intraoperative electrophysiological monitoring (neuron-monitoring) is used routinely during these procedures to provide the surgeon with information concerning the integrity of neurological structures at risk. All neuron-monitoring modalities are affected by the anesthetic regimen used. Of the various intravenous anesthetic drugs, the combination of propofol, remifentanil and dexmedetomidine appear to impact neuron-monitoring the least. The current anesthetic practice is to use the three drugs in combination at doses that do not depress the signals but there is no data relating targeted dexmedetomidine and propofol blood levels to neuron-monitoring signals. The lack of data results in wide variability in dosing with consequent variability in patient response. Hypothesis: Clinically relevant blood levels of dexmedetomidine will affect the amplitude of transcranial motor-evoked potentials (TcMEP) either independently or by interaction with propofol in a dose dependent manner.
The objective of this study is to retrospectively and prospectively review patients who have undergone this technique looking at age of the patient, magnitude of the curve preoperatively, postoperatively and over time, diagnosis, pulmonary function, surgical procedures, complications, and spinal growth. The hypothesis is that Shilla growth permitting spinal instrumentation coupled with a surgical technique of aggressive correction of the apex of the scoliotic curve wil allow for natural growth of the spine in a guided fashion with a limited number of future surgeries required.
There are two rod sizes routinely used for the correction of juvenile and adolescent idiopathic scoliosis, 5.5mm and 6.35mm, typically stainless steel. Currently there is no scientific evidence supporting the superiority of one size rod relative to the other. This study will evaluate the amount of radiographic correction obtained using the 5.5mm versus the 6.35mm spinal instrumentation rods.
The purpose of this study is to evaluate the effects of continuous local anesthetic delivery on the immediate post-op recovery of patients undergoing spinal fusion surgery for congenital or idiopathic scoliosis.
Adolescent idiopathic scoliosis (AIS) is a structural curve of the spine with no clear underlying cause. Bracing is currently the standard of care for preventing curve progression and treating AIS. However, the effectiveness of bracing remains unclear. The purpose of this study is to compare the risk of curve progression in adolescents with AIS who wear a brace versus those who do not and to determine whether there are reliable factors that can predict the usefulness of bracing for a particular individual with AIS.
The purpose of this pilot study is to determine the presence, frequency, and severity of mental health disorders amongst adolescents undergoing spinal surgery for scoliosis.
Data involving orthopaedic conditions and rehabilitation aspects of musculoskeletal and neuromuscular disorders will be collected and stored as part of the normal clinical care of patients seen in the University of Florida (UF) and Shands Orthopaedics and Sports Medicine Institute.
The purpose of this study is to establish whether rHuEpo is as effective as PAD in increasing red cell mass prior to surgery. Other benefits of the PAD program and preoperative administration of rHuEpo will also be compared.
Individuals who undergo spine surgery often have a significant loss of blood and may require multiple blood transfusions. Research has shown that epsilon-aminocaproic acid (EACA) may reduce the amount of blood lost during surgery, which would decrease the number of blood transfusions required. This study will evaluate the safety and effectiveness of EACA at reducing blood loss and the need for blood transfusions in individuals undergoing spine surgery.
Idiopathic scoliosis affects 2-5% of adolescents. This study will compare the quality of life, functional outcome, cosmetic result, and the correction of spinal deformity of two instrumentation systems for the treatment of adolescent idiopathic scoliosis.