Active clinical trials for "Wound Infection"

Respiratory complications represent the second most frequent type of postoperative complications with an incidence estimated to range from 2.0% to 7.9% It has been shown that intra-operative protective ventilation is associated with a reduced risk of respiratory complications. The effects of intra-operative inspiratory oxygen fraction (FiO2) remain to be investigated. In this study, the investigators aim to investigate the association between intra-operative FiO2 and respiratory complication as well as surgical site infection and ICU admission in patients undergoing non-cardiothoracic surgery. The investigators primary hypothesis is that high intra-operative FiO2 increases the risk of postoperative respiratory complications independent of predefined risk factors.

A surgical site infection (SSI) is an infection that occurs after surgery in the part of the body

This is a nationwide multicenter,retrospective,observational real-world study. To assess the risk of perioperative complications in patients with tumor who received bevacizumab prior to unexpected operation. To assess the correlation of the interval time between the last dose of bevacizumab and operation and occurrence of perioperative complications. To explore the risk factors of perioperative comlications in patients with tumor received bevacizumab prior to unexpected operation.

Pregnant women with BMI>40 will be approached for participation in a study to reduce the rate of post-operative wound infection from C-section. Women will be randomized to a commonly used wound product (Kerlix-AMD) which consists of a PHMB-impregnated gauze versus normal gauze, and rates of post-operative surgical site infection will be assessed. Women with a planned procedure will also be randomized to applying Kerlix versus gauze for 3 days pre-operatively to determine if this improves outcomes as well.

The negative effect of internal mammary harvesting on sternal perfusion is well known, especially in diabetic subjects. Microdialysis previously showed increased lactate tissue concentration after mammary artery preparation. Although high antibiotic concentration is of utmost importance in this region, no study previously measured the effect of internal mammary artery harvesting on target tissue antibiotic concentration. Study hypothesis: Internal mammary artery harvesting imposes an additional risk for deep sternal wound infection by impairing antibiotic tissue penetration. This effect is mediated by altered perfusion patterns and may be seen in cephalosporin and/or Teicoplanin treatment. Study objective: To evaluate the impact of left internal mammary artery preparation on target tissue antibiotic concentration of Cefazolin and Teicoplanin during cardiac surgery Design: This study is designed as an observational pharmacokinetic trial. Patients are their own controls by measuring antibiotic concentration in different subcutaneous tissues. Study population: Patients referred for coronary artery bypass grafting to the Department of Cardiothoracic Surgery with planned unilateral left internal mammary artery preparation and a high risk profile for deep sternal wound infections will be asked to participate in this trial.

Despite performing colonic surgery with strict asepsia measures, minimizing the contact of the colon lumen with the peritoneum, some contamination is nearly impossible to avoid. In stapled anastomosis, the hole opened in the colon is minimum, just the necessary for introducing the parts of the mechanical devices. In handsewn anastomosis, the colonic lumen is more exposed to the peritoneum, despite the colonic occlusion with clamps meanwhile the suture is performed. Hypothesis: After stapled anastomoses, the peritoneal contamination should be lower than after handsewn ones.

To study whether a device has a nudging effect on the time spend on surgical rub.

Background: Cancer-related fatigue (CRF), one of the indicators of QoL, is one of the most common side effects of cancer and its treatment. However, the pathophysiological mechanisms involved in CRF among cancer patients are not completely understood. Therefore, more in-depth researches on CRF of surgical patients suffering from gastric cancer are needed in Taiwan. Purpose: The purpose of this study is to examine the incidence rate and correlated factors (QoL and immune biomarkers) of CRF among gastric cancer patients undergoing major abdominal surgery. Method: A longitudinal study was conducted to recruit gastric cancer patients who scheduled to operate at surgical clinics from a northern medical center in Taiwan. The data will be collected with a structured questionnaire and Immune markers assessments via purposive sampling of 120 subjects. Before operation, on day 1 after operation, and on day 7 after operation, the biomarkers will be measured. The BFI-T questionnaire will be filled out before surgery and on day 1, 2, 7, 28 after surgery; The EORTC QLQ-C30 and EORTC QLQ-STO22 questionnaire will be filled out before surgery and on day 7, 28 after surgery; Type D scale-14(Taiwanese version) questionnaire will be filled out before surgery and on day 28 after surgery. Data will be analyzed by using descriptive statistics, paired t-test, Chi square test, Pearson's correlation, and the generalized estimating equation (GEE) was used to identify significant factors with QoL after operation. Anticipated achievement: The anticipated achievement of this study is to provide healthcare providers with more knowledge about CRF, and help them to enhance the quality of life on gastric cancer patients in the future.

We aim to prospectively evaluate the risk factors that can play a role before, during or after the surgical period.

Surgical site infection (SSI) is the most common complication following major gastrointestinal surgery, affecting between 25-40% of patients. The rate of SSI doubles from low-income to high-income settings, persisting after risk adjustment. Investigating the diagnosis and treatment of SSIs remains a largely unaddressed global health priority. The impact of antibiotic resistant organisms and the effectiveness of antibiotic prophylaxis are unknown. This study aims to determine SSI rates following gastrointestinal surgery across worldwide hospital settings.