Active clinical trials for "Scoliosis"

Test the hypothesis to recruit larger motor responses to transcranial stimulation.

Evaluation of the efficacy of the K2M MESA Rail™ Deformity System at improving coronal and sagittal correction of the adolescent idiopathic spine deformity in comparison to the side loading DePuy Synthes USS II pedicle screw system.

Background Major spinal surgery tend to be lengthy with an increased risk of hypothermia. A quality improvement project of patients undergoing major spinal surgery showed that 67 % were hypothermic at the beginning of surgery. Several patients expressed a feeling of coldness at the arrival of the operating theatre. Aim To evaluate if Bairhuggers Full Access Underbody blanket can prevent hypothermia at initiation if used as prewarming and intraoperative warming compared to the results from the local quality improvement project. In addition we aim to explore patients´ experiences of comfort in relation to their temperature. Method Temperature of patients undergoing major spinal surgery (n=30) will be assessed at arrival to the theatre, after insertion of bladder catheter, at the start and end of surgery using a bladder temperature. The patients´ experiences of comfort will be evaluated with a 5 point Likert at the arrival to the operating theatre and after ten minutes of active prewarming with Bairhuggers Full Access Underbody blanket. Preoperatively ten randomly chosen patients will be observed and later interviewed in order to obtain further information regarding their experiences of comfort in relation to their temperature. Conclusion and perspectives By increasing the investigators knowledge on Bairhuggers Full Access Underbody blanket and its effects in preventing hypothermia as well as gaining insight to patients´ experiences of comfort in relation to temperature, the investigators anticipate to improve pre-anesthetic care and minimize risk factors associated with hypothermia for patients undergoing major spinal surgery.

The Effect of Flexible Thoracolumbar Brace on Scoliosis in Cerebral Palsy, Prospective, Randomized, Open-label Trial

The overall objective is to develop a patient oriented research program to efficiently evaluate the effects of pharmacogenetic variants on the dose-response relationships and safety of opioids and non-opioid analgesics. If an opioid regimen can be created that produces excellent opioid analgesia with minimal toxicity related to supratherapeutic opioid concentrations (i.e., ventilatory depression), other non-opioid analgesics (i.e., gabapentin/pregabalin, ketamine, lidocaine, cyclooxygenase inhibitors, etc.) that may decrease preoperative opioid requirements can be more efficiently and safely evaluated. These interventions may limit the opioid related toxicities related to effect site concentrations that are below those required when opioids are the predominant analgesic, such as opioid related ileus. Methadone's slow elimination clearance and limited pharmacokinetic drug-drug interactions make it an attractive perioperative opioid. The first step towards personalized opioid analgesia is to determine the effect of common pharmacogenetic variants that affect either methadone metabolism (CYP2B6) or opioid elimination.

The purpose of this randomized controlled study is to test the feasibility of clinical hypnotherapy as a perioperative intervention for the reduction of pre-operative anxiety, post-operative pain, and other-related symptoms (nausea, vomiting, spasms, length of stay, self mastery) in children undergoing scoliosis repair or Nuss procedure.

Appropriate fluid management is an important part of anesthesia in patients undergoing surgery, and several dynamic indices have been suggested to have high predictability for fluid responsiveness in patients receiving mechanical ventilation. Among various surgical positions, the prone position is known to cause unique physiologic and hemodynamic changes and affect the predictability and cut-off values of dynamic indices for fluid responsiveness. A previous study reported that pulse pressure variation (PPV) and corrected flow time were able to predict fluid responsiveness with relatively high accuracy in patients undergoing spine surgery in the prone position using a Wilson frame. However, the Jackson frame is known to have less effects on the cardiovascular system compared to the Wilson frame, and therefore may be physiologically more appropriate in patients undergoing surgery in the prone position. The pleth variability index (PVI) is a dynamic index that can be monitored non-invasively in patients under mechanical ventilation. The present study aims evaluate the validity of PPV and pleth variability index (PVI) as predictors of fluid responsiveness in the supine and prone positions in patients undergoing posterior lumbar spinal fusion using the Jackson table.

Early detection of scoliosis and determination of which areas are more affected urban or countryside will help in early management. Also, this will guide the government and the community for early intervention to decrease the factors that leads to this postural abnormality. This also will guide another clinician to search for the cause of these posture deformities and to concentrate screening for special areas with special cultures.

The purpose of this study is to investigate the effect of a common pain medication (gabapentin) on chronic postsurgical pain in pediatric patients who require surgery for idiopathic scoliosis.

Allogeneic blood products transfusions are often necessary to treat perioperative bleeding in patients undergoing complex scoliosis surgeries. A prospective, randomized trial is designed to evaluate if the infusion of fibrinogen concentrate may reduce allogeneic blood transfusion in patients undergoing scoliosis surgery. Eligible patients will be randomly assigned to treatment group (fibrinogen concentrate infusion) and control group (normal saline infusion), and functional fibrinogen will be measured to guide the infusion of fibrinogen concentrate. Perioperative blood loss, intraoperative blood loss, and the amount of perioperative allogeneic blood transfusion will be compared between the two groups to determine the effect of fibrinogen concentrate infusion.