View clinical trials related to Thoracic.
Filter by:In this observational study, all enrolled patients having a thoracic surgical procedure requiring lung isolation will have a bispectral index (BIS) monitor placed at time of induction. BIS monitors are used to assist in determining depth of anesthesia. This study will evaluate changes in BIS before, during and after lung isolation.
The study is comparing the difference between erector spinae block and surgeon infiltration after VATS (Video Assisted Thoracoscopic Surgery). The outcomes measured are pain scores, opioid usage, opioid side effects, and patient satisfaction.We are also also studying the effectiveness of liposomal bupivacaine (EXPAREL) in a block by randomizing patients to both EXPAREL erector spinae block and simple bupivacaine erector spinae block.
Acute respiratory failure (ARF) is a frequent reason for consulting in the Emergency Department (ED) and one of the major clinical problems prompting admission in intensive care unit. In the ED, evaluation of an ARF is mainly based on clinical examination and frontal chest x-ray performed to the patient bedside. This practice has a limited diagnostic capacity due to a lack of specificity of clinical and radiological semiology, especially in the polypathological patient. Thoracic ultrasonography provides morphological information regrouped as a syndrome (interstitial syndrome, alveolar condensation, pneumothorax) and allows the identification of pleural effusions (PE). The PE diagnosis is easy, quick, and relies on two-dimensional ultrasound imaging. Compared to CT scan, which remains the reference examination although ill-suited in the context of emergency, thoracic ultrasonography has a sensitivity and specificity greater than 90% for pleural liquid (PL) diagnosis. In addition, thoracic ultrasonography is used to assess the volume of PL, determine its nature and guide the pleural puncture with higher performance than chest x-ray. The semi-quantitative evaluation of PEs has been validated in patients with mechanical ventilation hospitalized in intensive care unit. On the other hand, few data on the prevalence and quantification of PL for hospitalized patients in ED for an ARF are currently available. Thus, the objective of this study is to evaluate the prevalence and severity of the PL identified by thoracic ultrasonography in patients admitted to the ED for an ARF by emergency physicians with ultrasound skills recommended by the French Society of Emergency Medicine.
Using a new ultrasound approach, allow us to avoid the systematic use of bronchoscopy which is an invasive procedure. Although rare, several complications are known with, among other things, the occurrence of pulmonary infections, pneumothorax associated with increased pressure in the airways, atelectasis or bronchospasm. Avoid the systematic control by fibroscopy in simple cases which makes it possible to overcome the complications related to its use and its cost. The investigators want to evaluate the diagnostic value of the echographic strategy in 2 steps (2D and TM) on 3 sections (pulmonary field on the axillary line of the 2 sides and left upper lobe) associated with the clinical examination in preoperative by comparing with the gold standard: fibroscopy. Clinical examination and pleuropulmonary ultrasound should have a positive predictive value of at least 85%.
Post-surgery pain management is critical for ensuring timely patient recovery and minimizing complications. Part of the multimodal approach to managing severe acute pain in the days following surgeries is the use of nerve blocks. The relatively short-lived effect of commonly used local anesthetics recently prompted the development and subsequent approval of a liposomal formulation of bupivacaine (Exparel; Pacira Pharmaceuticals, Parsippany, New Jersey). It has demonstrated favorable pharmacokinetics compared to bupivacaine HCl(hydrochloride), with a slower release into blood stream of up to 96 hours after administration, following a single dose wound infiltration at the end of various surgeries. Studies using other modes of administration reported similar results. Thoracic surgeries pose an exceptional challenge as they are one of the most painful surgeries and poor pain-management contributes to reduced quality of life and severely delayed recovery. The anesthesiology protocol within the Enhanced Recovery After Surgery (ERAS) program at medical centers across the world aim to increase patient comfort after surgery while reducing complications and use of opioids. As a common part of this protocol, intercostal nerve blocks with liposomal bupivacaine are regularly utilized for reduction of post-thoracotomy pain and studies show that it may be just as or more effective than bupivacaine HCl for treatment of pain, decreasing hospital stays and reducing the incidence of complications. Despite its frequent use in the surgical room for nerve blocks, the pharmacokinetics of a single dose injection of liposomal bupivacaine at the intercostal nerves has never been investigated. The aim of this study is to assess the pharmacokinetics of liposomal bupivacaine injected at the intercostal nerves. The results of this small-scale study will aid in the development of larger such studies in the future, and may aid in the standardization of post-thoracotomy pain management. Specifically, the information gleaned from this study will allow for the optimal use of additional local anesthetics, particularly those administered intravenously, for the purpose of obtaining maximal pain relief while minimizing the occurrence of local anesthetic toxicity.
The purpose of this study is to develop an all-encompassing frailty model using laboratory and functional studies. A frailty model will help us determine prior to surgery who will require rehabilitation and skilled nursing needs beyond discharge. This model will also help us determine who will likely be readmitted and why they will be readmitted. Understanding these things can help us prevent some of them from occurring in the future.
The purpose of this pilot study is to evaluate whether the Compuflo Epidural Instrument injection pump technology, which is FDA approved for lumbar epidural anesthesia, is also capable of identifying the thoracic epidural space through measurement of pressure levels. While this device is approved by the FDA for use in the procedure of the lumbar epidural, it is not used to perform the epidural procedure but rather to measure the epidural pressure. This study will likewise measure the epidural pressure.
The purpose of the study is to assess the time, dose dependence, and fraction-size dependence of radiation (RT)-induced changes in regional lung and heart perfusion/function/structure following thoracic RT delivered using newer IMRT/conformal/radiosurgery techniques. The PI hopes to develop models to better relate and predict RT-induced changes in regional lung and heart perfusion/function/structure with changes in global cardiopulmonary function. Patients will undergo pre- and serial post-RT lung and heart assessments to better understand RT-induced regional heart/lung changes.
The purpose of this study is to evaluate safety of the Microcutter stapling /cutting device in patients requiring the transection, resection or anastomosis of gastrointestinal tissue in a post-market approval study.