View clinical trials related to Thoracic Diseases.
Filter by:Swallowing difficulty (dysphagia) is a common postoperative complication in patients who undergo cardiac surgical procedures. Postoperative dysphagia in cardiac surgical patients is associated with negative health-related outcomes including increased rates of pneumonia, reintubation, and death as well as increased length of hospital stay and costs of care. This study will examine the safety, feasibility, and impact of preoperative respiratory strength training (RST) on swallowing and associated health-related outcomes in cardiac surgical patients. We hypothesize that preoperative RST will be safe, well-tolerated, and lead to improved swallowing and health-related outcomes in cardiac surgical patients.
This study is examining collecting data on steps walked (ambulation) per day by thoracic surgery patients over the age of 65 years-old before surgery. The name(s) of the study device involved in this study is: - Fitbit inspire
The study will be carried out by the principal investigator and his team at the Division of Cardiovascular and Thoracic Surgery of the Department of Surgery, College of Medicine, University of Ibadan and the University College Hospital, Ibadan (UCH), which is the Teaching Hospital of the Medical College.The study sets out to prospectively compare the early and long-term outcomes between the use of purse-string (suturing U-technique) and Un-reapproximated thoracostomy wound edges (Occlusive adhesive-absorbent dressing application) at the time of removal of thoracostomy tube drain in patients who have had chest tube insertion.
Non-randomized monocentric open cohort study vs historical comparative group testing the efficacy of a multimodal prehabilitation program (based on physical activity, nutritional support and mental preparation) for unfit patients based on nutrition, physical activity and mental preparation in reducing postoperative complications in elective major surgery
The purpose of the registry will be to support ongoing research in the etiology, early diagnosis, clinical management, and prognosis of lung cancer and other cancers and diseases of the thorax by developing a complete repository of specimens from patients with thoracic disease including but not limited to suspected lung cancer, mediastinal and pleural tumors, lung transplants and from patients at a very high risk of developing other thoracic cancers or other thoracic diseases.
An estimated 7200 thoracotomies (surgical incision into the chest wall) are performed annually in the UK, most commonly to treat lung cancer. It is considered one of the most painful surgical procedures due to tissue, muscle and nerve damage from the incision, and as the wound heals. The normal breathing motion and nerve injury caused during surgery can result in a high risk of persistent pain for months after surgery. Chronic post-thoracotomy pain (CPTP) is defined as pain that recurs or persists at least two months following the surgery and can occur in up to half of these patients. There are two commonly used for pain control during thoracotomy: Thoracic Epidural Block (TEB) blocks nerves on both sides of the chest at the spinal cord. It reduces painful nerve signals but may not abolish them completely. Para Vertebral Blockade is done only on the side of surgery and may completely block painful nerve signals from reaching the spinal cord. This total blockade of nerve signals could decrease the likelihood of developing chronic pain and could be uniquely effective in preventing long-term pain. Over a period of 30 months this trial will be attempting to approach all patients undergoing a thoracotomy at approximately 20 UK hospitals to see if they wish to participate, and to look at the reasons they may not want to participate. We will follow up each participant for a maximum of a year following their surgery. There is a qualitative intervention embedded within this study to support recruitment.
To validate the following theory: "With TRUVIEW ART™ applied a detector's quantitative performance index, MTF(Modulation Transfer Function), is increased 20% or more". This is to examine the effect of the increased MTF index, whether it influences or not the interpreter's preference
Patients requiring one lung ventilation (OLV) for open thoracic surgery will be ventilated (breathing performed by a breathing machine) during anesthesia using a lung protective ventilation strategy (small breath volumes at 6ml/kg). During thoracic surgery the anesthesiologist is able to ventilate only one lung by inserting a special breathing tube, allowing the surgeon to operate on the non ventilated (diseased) lung. In a randomized trial two interventions used to improve blood oxygen levels during one lung ventilation will be compared . The two interventions are: 1. Continuous Positive Airway Pressure (CPAP) applied to the non ventilated (non breathing) lung and 2. Positive End Expiratory Pressure following a lung Recruitment Maneuver (RM-PEEP) to the ventilated (breathing) lung. CPAP is performed by applying a steady flow of oxygen to the non ventilated (non breathing) lung at a continuous gentle pressure of 5cmH20. To perform a Recruitment Maneuver (RM) the anesthesiologist inflates the ventilated (breathing) lung with oxygen, holding the breath for 25 seconds so all the lung is opened up. Immediately after the recruitment maneuver PEEP will be applied. PEEP is an action which also helps keep the lung open, maintaining the benefits achieved by the RM. It is performed by adjusting settings on the ventilator (breathing machine). The ventilator creates and applies a gentle pressure (5cmH20) to the ventilating lung at the end of each breath. The outcome measure will be the oxygen content in blood (PaO2), measured in mmHg, using blood sample analysis. The null hypothesis is that compared to CPAP, RM-PEEP does not significantly increase the oxygen content of blood during OLV when using a lung protective ventilation strategy.