View clinical trials related to Peri-operative Injury.
Filter by:To describe the incidence and severity of Paresthesia in Hand and Antebrachium in patients that have undergone CardiacSurgery.
Is heart rate recovery after submaximal exercise (i.e. not to exhaustion) a valid risk measure for post-operative outcomes?
Acute per-anesthetic hypersensitivity reaction (HSA-PA) is a rapidly occurring systemic reaction following injection of a drug during anesthesia (mortality between 3 and 9%). The substances responsible for these reactions in France are curare in 60% of cases, followed by antibiotics. The main mechanism mentioned is an immediate systemic hypersensitivity immune reaction mediated by IgE antibodies (anaphylaxis). NeuroMuscular Blocking Agents (NMBA; curare) relax skeletal muscles to facilitate surgeries and permit intubation, but lead to adverse reactions: (a) severe hypersensitivity reactions (anaphylaxis) thought to rely on pre-existing anti-NMBA antibodies; (b) complications due to postoperative residual curarization. Identification of patients at risk remains suboptimal due to the lack of adequate tools to detect anti-NMBA antibodies. A capturing agent exists for only one out of the four most used NMBAs, allowing reversal of profound curarization. Case reports suggested that it might also ameliorate an ongoing anaphylaxis due to that NMBA. Based on strong preliminary results, our study proposes to characterize anti-drugs antibody repertoires in patients with various NMBA or antibiotics-anaphylaxis, describe activation pathways leading to anaphylaxis, develop and validate diagnostic and therapeutic molecules to ameliorate patient screening, NMBA-anaphylaxis and reverse profound neuromuscular block.
This study will investigate the behavior of preschool children who had undergone general surgery during early infancy and will correlate the behavioral outcomes with clinical perioperative variables.
The purpose of this study is to assess whether peri-operative period in neonates and infants is associated with an increase in blood biomarkers, specific for neuronal injury, and to correlate them with clinical variables and sedative/analgesic agents. Patients, who meet inclusion criteria and does not meet exclusion criteria, are enrolled. Blood samples for measurement serum concentrations of markers (S100-B and Neuron-Specific Enolase (NSE)) are drawn before surgery (baseline) and on the 1-st, 2-nd and 3-rd day after surgery. During surgery cerebral oxygenation (rSO2) monitoring is continuously applied; rSO2, hemodynamic and respiratory values are simultaneously recorded every 5 minutes. Anesthesia, pre and postoperative treatment, including analgesia and sedation, are given as per standard of care.