View clinical trials related to Video-Assisted.
Filter by:The goal of this clinical trial is to compare the overall performance and patient outcomes of two video-assisted laryngeal mask airway (LMA) devices called SaCo and SafeLM versus video laryngoscopy for airway management in adult patients, without an anticipated difficult airway, that are undergoing elective general anesthesia procedures. The main question it aims to answer is: Can both video-assisted LMAs improve patient-centered outcomes in the perioperative and postoperative periods in comparison to endotracheal tube (ETT) intubation? Thirty participants will undergo randomized video-assisted LMA with either the SafeLM (15 participants) or the SaCo (15 participants). And 15 participants will be intubated with ETT using video laryngoscopy, as the control group. Researchers will evaluate the efficacy of these two video-assisted devices in adult patients without an anticipated difficult airway in elective general anesthesia procedures. Other patient outcomes and exploratory endpoints will be recorded as well.
Intercostal cryoanalgesia is a technique that allows extensive and prolonged analgesia of the hemithorax. The aim of this study is to demonstrate the efficacy of intercostal cryoanalgesia as an adjunct to a single-injection paravertebral block for the management of acute thoracic pain after VATS lung resection surgery.
A prospective descriptive study of the use of an individualized capnography to each lung in the context of one-lung ventilation achieved with a double-lumen tube. - Pilot project and proof of concept Brief Summary: - One study suggests a way to predict possible events of hypoxemia (Sat O2 < 90%) during one lung ventilation (OLV) with the use of two individualized capnography devices on each lung during two-lung ventilation before inducing OLV. - In addition, a recent presentation in the 2021 Thoracic Anesthesia Symposium suggested possible benefits of the use of a capnography device on the non-ventilated lung in the detection of air leaks around the bronchial cuff. - The same presentation demonstrated the utility of EtCo2 measurement to determine the achievement of complete lung collapse. With these previous demonstrations, the use of an individualized capnography for each lung can potentially describe different steps during thoracic surgery. Therefore, a descriptive prospective study on patients that require thoracic surgery with use of a double lumen tube is proposed to verify the feasibility of dual capnography during OLV. The use of two different devices, randomized during our study, will also help to identify the impact of different air aspiration levels on our measures. Such results will allow to put forward prospective projects to help to optimize OLV during thoracic surgeries.
Lung isolation technique and one-lung ventilation (OLV) are the mainstays of thoracic anesthesia. Two principal lung isolation techniques are mainly use by clinicians, the double lumen tubes (DLT) and the bronchial blockers (BB). The physiology of lung collapse during OLV is not well described in the literature. Few publications characterized scant aspects of lung collapse, only with the use of DLT and sometime in experimental animals. Two phases of lung collapse have been described. The first phase is a quick and partial secondary to the intrinsic recoil of the lung. The second phase is the reabsorption of gas contained in the alveoli by the capillary bed. The investigators plan to describe the physiology of the second phase of lung deflation using of DLT or BB, in a human clinical context.