View clinical trials related to General Surgery.
Filter by:Patients with suspected or proven sigmoid colon adenocarcinoma, eligible for curative treatment whose MRI can be reviewed prior to surgery and has no decision regarding radical treatment are eligible. Patient are randomised to the control arm which the standard care of preoperative CT imaging and subsequent discussion by the Multidisciplinary Team or the interventional arm which has the additional use of MRI imaging and subsequent discussion by the Multidisciplinary Team. Patients are followed up at 1 and 3 years together with QoL questionnaires.
Training on simulated models in a surgical skills laboratory has been shown to improve technical performance in the operating room. Currently described simulation-based curricula consist of trainees practicing the same tasks until expert proficiency is reached. It has yet to be investigated whether individualized deliberate practice, where curricula tasks vary depending on prior levels of technical proficiency, would translate to the operating room. This randomized controlled trial effectively demonstrates that deliberate practice on a virtual reality simulator results in an improvement in technical skills in a real clinical situation. This enhances the feasibility of implementing simulation-based curricula into residency training programs, and consequently has the potential to improve patient safety.
Study hypothesis: The Cardiotronic ICON non-invasive cardiac output monitor gives accurate information when placed on a patient's Right or Left side. Summary: To simultaneously compare physiologic data collected from two non-invasive cardiac output monitors placed bilaterally on pediatric patients undergoing general anesthesia. The FDA approved Cardiotronic ICON non-invasive cardiac output monitor has been validated by the manufacturer in pediatric and adult patients with leads placed on the left side. However, sometimes the surgical site and/or patient position precludes placement of the monitor leads on the left side. In such situations it would be useful to know whether placement of the monitor's leads on a patient's right side gives accurate cardiac output data. We will prospectively collect, and compare, simultaneous physiologic data for all enrolled children using two monitors, one on the patient's right side and one on the patient's left side.
Following waking up from surgery performed under general anesthesia, patients are suffering from discomforting oral dryness, and moreover, they are not allowed drinking for 24 hours. The current management involves the wetting of patient's lips using wet bandage. This action is dependent on the presence of a family member or a nurse, which is not always possible. Many patients describe the oral dryness as a suffering, added to the suffering anyway entailed by surgery. The investigated Lipsus device is intended for oral wetting, relieving patient's suffering and minimizing the dependence on continuous presence next to patient's bed.