View clinical trials related to Bypass Complication.
Filter by:This study retrospectively identified 33 consecutive obese patients who underwent either laparoscopic or robotic gastric bypass procedures over a 2-year period.
Aim: This study was conducted to investigate the effect of education given at different times before a breast biopsy on anxiety, readiness for the procedure, pain, and satisfaction levels in women. Background: A breast biopsy is an invasive procedure that causes pain and anxiety. Patient education is an effective and evidence-based nursing intervention that reduces pain and anxiety levels. Design: The study is a single-center, uncontrolled randomized clinical trial. Method: Participants (n: 60) in the study were randomly assigned into three groups. The first group (n: 20) was given education about the breast biopsy 1-2 weeks before the procedure, the second group (n: 20) was given education on the day of the procedure, and the third group (n: 20) was given education at two different times, the first 1-2 weeks before the procedure and the second on the day of the procedure. Research data were collected by using a Descriptive Characteristics Form, the State Anxiety Inventory, and a Patient Assessment Form.
Investigating the myocardial effects of cold blood cardioplegia and del nido cardioplegia solution, which are routinely used in clinical practice, will contribute to the studies in the literature on the safety and efficacy of these two methods. For this purpose, patients with coronary artery disease that going to be Coronary Artery Bypass Graft (CABG) surgery will be classified within the scope of the SYNTAX score, the level of exposure to cardioplegia change in proportion to their score will be examined. Also, left ventricular muscle mass will be calculated in patients who will undergo Aortic Valve replacement (AVR) due to Aortic Stenosis, and myocardial protection level proportional to muscle mass will be examined, and cardioplegia efficiency will be compared.
The randomized controlled experimental study was conducted in the cardiovascular surgery clinic of Atatürk University Health Practice and Research Center between April 2021 and September 2021.The research sample consisted of 91 patients who met the research criteria. Since exclusion criteria were met in 15 patients during the research process, the study was completed with 76 patients. Descriptive Information Form, Visual Analog Scale, State-Trait Anxiety Scale, Visual Analog Sleep Scale and Hospital Anxiety and Depression Scale were used as data collection tools. All scales were applied to the patients preoperatively. According to the Postoperative Visual Analog Scale, the patients in the experimental group who stated that they had more than 4 pains were given foot massage for a total of 20 minutes, 10 minutes on each foot. After the surgery, classical foot massage was applied to the patients for 3 consecutive days, including the day they came to the service from the intensive care unit. One day after each application, the patients' pain, sleep quality and mood levels were examined. Data were collected by applying the same procedure steps without foot massage to the patients in the control group.
Aortocoronary bypass surgery is one of the most common operations in the western world. The goal of the surgeon is to perform a complete revascularization of the coronary arteries with the best, available bypass material. Aortocoronary bypass surgery can be performed with (on-pump) or without (off-pump) the heart lung machine. If the operation is performed without the heart lung machine, the heart is continuously beating while the surgeon sews the bypass to the diseased coronary artery. In randomized trials, the benefits of the off-pump technique in the hands of experienced surgeons in terms of shorter operating times, less transfusions and less pulmonary and renal complications were proven. A criticism of the off-pump technique is the reduced number of distal anastomoses, which means that fewer coronary arteries may be connected with bypass grafts because of the technically sophisticated situation. A worse quality of the connection (anastomosis) between coronary artery and bypass is often discussed, leading to a bypass occlusion already in the early stage after surgery resulting in more re-interventions on the coronary vessels. So-called silent bypass failure without clinical correlation has been examined in three relevant studies including both, the on- and the off-pump technique, with inhomogenous results. In addition to the technique, other parameters such as the degree of narrowing (stenosis) of the diseased coronary artery and collateralization of a closed coronary artery may play a role in early occlusion. All bypass patients after off-pump surgery receive routinely a computed tomographic examination of the heart. With this method, silent bypass occlusions without clinical correlation, i.e. cardiac infarction, elevated cardiac laboratory parameters or ECG changes, can be detected easily. In case of an occlusion of a relevant bypass, an intervention before discharge can be planned and performed. We would like to investigate the occlusion rate of this retrospective patient cohort after off-pump surgery and the potential risk factors, that may influence on early graft failure. We hypothesize, that early graft failure depends not only on the choice of the graft material, but also on the local grade of coronary stenosis, the collateralisation of occluded coronary vessels and the intraoperative flow results, as well as on the region of the target vessel.
The objective of this randomized clinical trial is to compare pain levels during and after insufflation with carbon dioxide or in subjects that will undergo endoscopic fulguration with argon to reduce the diameter of the gastrojejunal anastomosis. The investigators hypothesize that carbon dioxide will be superior in causing less pain and leading to less discomfort.
Does the duration of cardiopulmonary bypass, and aortic cross clamping affects the post operative pulmonary function.