View clinical trials related to Pneumothorax.
Filter by:This subject analysis of the influence of the dissociating inferior pulmonary ligament on pulmonary reexpansion and recurrence in the treatment of primary spontaneous pneumothorax by video assisted thoracic surgery. All patients are randomly divided into two groups: group A and group B. Wedge resection(WR) will be performed for all patients. Investigators dissect the inferior pulmonary ligament(DIPL) for group A. Investigators do not dissect the inferior pulmonary ligament for group B. The pulmonary reexpansion and recurrence rate are observed between the two groups.
Traditional closed thoracostomy exhibit certain shortcomings. Blind dissection is a lengthy process that is difficult for unskilled physicians, whereas the use of a traditional trocar is relatively likely to damage internal organs. In this study, investigators developed a new trocar and examined its usefulness.
Monocentric observational study of needle exsufflation for pneumothorax in the ICU.
The purpose of this study is to compare the effectiveness of two treatment strategies--delayed versus immediate surgery-- for children with primary spontaneous pneumothorax (collapse of the lung). Currently, both treatment modalities are used and there is no clear evidence that either option is superior. The investigators hypothesize that immediate surgery will have better outcomes with lower recurrence rates than delayed surgery.
Perioperative changes in regional ventilation by pulmonary electrical impedance tomography and spirometry will be investigated in patients at risk for postoperative pulmonary complications. Those patients undergo abdominal and limb operations. In a pilot study arm electrical impedance tomography is tested in patients receiving osteosynthesis of serial rib fractures.
The purpose of this study is to determine whether injecting autologous blood or putting bronchial plug through bronchoscope is effective in the treatment of refractory pneumothorax.
The purpose of this trial is to study the role of small bore chest drains in draining traumatic hemothorax and pneumothorax.
The goal of this study is to evaluate the sensitivity and specificity of Electrical Impedance Tomography (EIT) as a bedside diagnostic tool for lung pathologies in patients who are mechanically ventilated. In electrical impedance tomography low amplitude, low frequency current is applied on electrodes, and the resulting voltage is measured and used to computed the electrical properties of the interior of the chest as they change in time. The computed properties are used to form an image, which can then be used for monitoring and diagnosis.
The purpose of this study is to compare two methods that are currently used at the end of a CT guided lung biopsy to close the hole on the surface of the lung in order to minimize the chance of air leaking out of the hole. The two techniques consist of either injecting a very small amount of your the blood called a blood patch into the biopsy hole or injecting a gel-based FDA approved artificial plug called BioSentry that will eventually get absorbed into the body.
Investigators compared the patients' subjective postoperative symptoms and complications between the double lumen endotracheal intubated patients under general anesthesia and non-intubated patients under sedation and local anesthesia including 1. postoperative Visual scale of pain 2. postoperative sore throat/voice change 3. postoperative nausea/vomiting 4. intraoperative Arterial blood gas analysis 5. cost for anesthesia 6. morbidity