View clinical trials related to Thoracic Surgery.
Filter by:Nowadays, the use of cognitive behavioral therapies has become quite common in the clinical care. Different non-pharmacological techniques, including hypnosis and virtual reality are currently used as complementary tools in the treatment of acute and chronic pain (Pourmand et al., 2017; Vanhaudenhuyse et al., 2009). A new technique called 'virtual reality hypnosis' (VRH) (Patterson et al., 2004), which encompasses a combination of both tools, is regularly used although its actual function remains unknown to this date. With the goal to improve our understanding of VRH combination effects, it is necessary to elaborate randomized and controlled research studies in order to understand their actual function in individual's perception. 100 patients who are undergoing a cardiovascular surgery at the Liège University Hospital will be randomly assigned to four conditions (control, hypnosis, VR and VRH). Each participant will receive two sessions of one of the techniques: one the day before the surgery and one other session the day after, in intensive care units. Physiological parameters will be taken and participants will fill in a questionnaire which evaluates their level of perceived immersion, their level of anxiety, fatigue, pain and relaxation. A short interview will also be conducted to give participants the opportunity to openly describe their experience. This study will help to expand the knowledge regarding the influence of these techniques on patient's cognition, perception and sensation .
The aim of this study is to make a health economic evaluation comparing novice physicians use of VivaSight double-lumen tube and a conventional double-lumen tube for single-lung ventilation during thoracic surgery at a teaching hospital. The hypothesis is, that both double-lumen tubes are equally cost-effective and the the incidence of fiberoptic bronchoscope use it the same for both tubes.
Background and rationale of the study: During general anesthesia, the residual functional capacity (FRC) is reduced. If the FRC is lower than the minimum volume necessary to maintain the airway opening (closing capacity, CC), a pulmonary parenchyma derecruitment leads to the phenomenon of expiratory flow limitation (EFL). In recent years, new methods are being studied to assess EFL. In the study by Marangoni E, et. al., has been shown how the sudden subtraction of 3 cmH2O to the value of the tele-expiratory positive pressure (PEEP test) is sufficient to establish the presence of the EFL. The presence of EFL measured by this method seems to correlate, in abdominal surgery, with the development of post-operative pulmonary complications. In the area of anesthesia in thoracic surgery, neither the incidence nor the relevance of the EFL are known, so a study is needed that evaluates both. The aim of the study is to determine the incidence of expiratory flow limitation in patients undergoing thoracic surgery and ventilated in bi and monopolmonary mode. The protective ventilation is a mechanical ventilation with a current volume (TV) of 6-8 mL / kg among to the ideal body weight (IBW), PEEP of 3-5 cmH2O and a FiO2 <80%. The aim of this study is to evaluate the incidence of EFL in patients undergoing thoracic surgery, planned by thoracoscopy and thoracotomy in election, and to correlate this parameter with the onset of postoperative pulmonary complications. The final aim will be to verify if it is possible to identify a better approach, through the personalization of mechanical ventilation during the surgery, to reduce mortality, morbidity and hospital stay after thoracic surgery.
The purpose of this study prospective observational study is to determine cognitive dysfunction incidence after thoracic surgery. We also evaluate evaluate the role of cerebral oxygen desaturations and hypertension as risk factors for post-operative cognitive dysfunction (POCD) in patients undergoing lung resection.
Thoracic surgery, and surgery involving the chest wall in general, is associated with poorly controlled acute pain, which may result in delayed functional recovery, and may progress to chronic pain. Multimodal opioid-sparing analgesia regimens are a key component of the thoracic surgery enhanced recovery pathway, the aim of which is to improve outcomes in patients undergoing both minimally invasive and open thoracic surgical procedures. Novel interfascial plane blocks are emerging as feasible alternatives to central neuraxial analgesia techniques in a variety of clinical settings. The aim of this study is to show non-inferiority of serratus anterior blockade compared with surgically placed paravertebral blocks in the management of perioperative acute pain in patients undergoing VATS procedures.
The project will apply the methods of clinical observation experiment, (1) to collect the cognitive function data preoperatively and early postoperatively, as well as the pain score data at multiple time points pre- and postoperatively, and to observe the role of the degree of recovery of early postoperative cognitive function on acute pain and chronic pain after surgery. (2) to collect the resting-state electroencephalography (EEG) preoperatively, and to assess the role of EEG index system on the prediction of the degree of recovery of early postoperative cognitive function as well as the acute pain and chronic pain after surgery.
Goal of this study is to evaluate management with high intensity re-entrainment during the postoperative hospital phase. This type of early treatment with as little intervention time has so far never been done. The investigators therefore want to carry out this feasibility study in order to collect the data needed to calculate the number of randomized control trial. Investigators will also evaluate the feasibility of this project concerning recruitment, intervention in the hospital phase and data collection once the return home. The evaluation of the activity will be done one month after the return to home by means of a actigraphy of one week.
Cardiac surgery is a recommended therapeutic option as a form of secondary prevention for the treatment of cardiovascular diseases, but may present postoperative alterations such as reduction of pulmonary volumes and flows, impairment in gas exchange and increase in the rate of pulmonary complications. The use of positive pressure may reduce these complications. Objective: To evaluate the efficacy of positive expiratory pressure (PEP) in the blow-bottle device compared to expiratory positive airway pressure (EPAP), both associated with conventional physiotherapy, and conventional physiotherapy in the pulmonary function in postoperative cardiac patients through a randomized clinical trial. Methods: The study was approved by the Research Ethics Committee of the Hospital de Clínicas of Porto Alegre (CAEE: 70213617.6.0000.5327). Patients undergoing cardiac surgery were randomized into three groups: positive expiratory pressure with blow-bottle device associated with conventional physiotherapy (G1), positive expiratory pressure in the airways with unidirectional valve associated with conventional physiotherapy (G2), and the third group only the conventional physiotherapy of HCPA cardiac intensive care unit (G3). Initially, an evaluation was performed through spirometry, manovacuometry, radiological changes in the preoperative period, prior to the interventions (immediate postoperative) and on the third postoperative day, immediately prior to cardiac intensive care unit discharge. Pulmonary complications were assessed on the third postoperative day, and length of stay (at the Intensive Care Unit and hospital) were recorded untill discharge.
Video-Assisted Thoracoscopic Surgery (VATS) is a minimally invasive surgery that utilizes camera based scopes and specialized instruments through keyhole sized ports to remove lesions in the thoracic cavity. Despite reduced surgical trauma compared to the traditional thoracotomy approach, patients continued to experience moderate to severe postoperative pain. Pain medication such as opioids is commonly utilized for postoperative pain control but is associated with side effects. The use of nerve blocks, such as the recently described erector spinae plane block (ESPB) has been shown in case reports to reduce pain and thus has the potential to improve patient recovery and decrease the risk of pulmonary complication. This study aims to investigate the analgesic effect of ESPB in managing pain following VATS.
This study is a prospective observational study which aim to evaluate the feasibility of a total and systematic home respiratory rehabilitation training program in patients who will undergo thoracic surgery, and otherwise tend to define failure reasons.