View clinical trials related to Postoperative Complications.
Filter by:A cardiopulmonary exercise test (CPET) is increasingly used for preoperative risk assessment. Oxygen uptake (VO2) at peak exercise (VO2peak) and VO2 at the ventilatory anaerobic threshold (VO2VAT) are the most commonly used preoperative CPET variables that are associated with postoperative outcomes following colorectal cancer surgery. The aim of this study is to investigate the association between preoperative submaximal and effort-independent CPET variables and postoperative outcomes in colorectal cancer surgery. Specifically, the slope of the relation between minute ventilation and carbon dioxide production (VE/VCO2-slope) and the oxygen uptake efficiency slope (OUES) will be investigated.
One of the most important aspects of endodontic practice is to abate pain during and post root canal treatment. An endodontist by all means should provide a painless endodontic treatment to their patients. This study is carried out to determine the effect of occlusal reduction on relief of pain and percussion in patients with irreversible pulpitis and symptomatic apical periodontitis treated in a single visit root canal treatment. Pain will be assessed preoperatively and then post operatively after completion of the root canal at 6 hours, 12 hours, 24 hours, 48 hours and 72 hours following obturation of root canal.
This study evaluated the impact of a preoperative carbohydrate oral drink on the postoperative Neutrophil / Lymphocyte Ratio (NLR) and the incidence of postoperative complications after elective open colon surgery compared to the conventional preoperative fasting protocol. Hypothesis was: preoperative carbohydrate loading reduces postoperative NLR value and reduces the incidence and severity of postoperative complications in colorectal surgery.
The incidence of complications after gastrectomy remains high among elderly patients with gastric cancer. The investigators sought to establish and validate a web-based nomorgam for predicting total complications among elderly patients undergoing resection of gastric cancer.
Cough during emergence from general anesthesia is considered a critical event as it may lead to surgical bleeding laryngospasm hemodynamic instability and could be life-threatening in patients who are at risk of complications related to increases in intracranial or intraocular pressure. Lidocaine administration has been widely used for reducing cough during extubation due to its simplicity and lack of serious adverse effects; There are two major routes for lidocaine administration systemic intravenous injection and local direct application on the laryngeal inlets such as spraying lidocaine on the supraglottic and subglottic regions or applying lidocaine jelly or sprayed. Dexmedetomidine is a potent alpha 2 selective adrenoceptor agonist and the most characteristic features include sympatholytic sedation analgesia and lack of respiratory depression. The aim of this study is to compare the effect of intratracheal dexmedetomidine and lidocaine on cough reflex in cataract surgery.
Fluid is added during anesthesia and surgery to maintain and balance the dynamic hemodynamics during a surgical procedure. Excess fluid after surgery is strongly correlated with morbidity and mortality. Bioelectrical impedance analysis (BIA) measures the total body water. Increased knowledge of the degree of preoperative hydration and the perioperative course can contribute to active treatment and reduced morbidity. Women and men ≥18 years of age who are to undergo gynecological or urological operations are included in the study. The purpose is to analyze the baseline status of the degree of hydration measured as the total body water and its components, and to monitor changes in these during a postoperative course, and to look for connections between these parameters and patient characteristics, laboratory data, type of surgery, type of anesthesia, care period and onset of postoperative symptoms and complications.
In this retrospective cohort study, we assess the relationship between the intensity of early postoperative pain and the risk of infectious- and non-infectious complications within 30 days after major abdominal surgery.
Single-center, open label, randomized controlled trial of a preoperative nursing dialogue in patient undergoing major visceral surgery aiming in evaluating its impact on patients' anxiety, satisfaction and early postoperative outcomes.
Lung-protective ventilation (LPV) during general anesthesia can trigger the development of early postoperative pulmonary complication (PPC) and ventilator associated lung injury. One of the proven components of the LPV is low tidal volume (TV). Data on the positive end-expiratory pressure (PEEP) parameters adjustment in laparoscopic surgery, as well as the effects on the respiratory biomechanics, lung tissue and respiratory muscles damage are limited and not clear. The objective of the study is to evaluate the ability of the esophageal pressure (Pes) based controlled personalized PEEP adjustment, to improve the biomechanics of the respiratory system and oxygenation due to laparoscopic cholecystectomy.
To investigate the effect of goal-directed hemodynamic management on perfusion and short-term prognosis of patients undergoing scab grafting in early stage of extensive burns.