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We list hundreds of Clinical Trials about "Rocuronium intubating dose Rocuronium intubating dose Rocuronium maintenance" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.
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This study was conducted to determine and compare the safety and effectiveness of two neuromuscular blockers (rocuronium and vecuronium) at various doses in adults who are undergoing general elective surgery with sevoflurane anesthesia. Study participants received an intubating dose of a neuromuscular blocker (to enable insertion of a tube through the nose or mouth into the trachea to provide artificial ventilation). The intubating dose was followed by repeated bolus maintenan...
Emergency intubation of patients in intensive care is a high-risk endeavour. For many decades, succinylcholine has been the neuromuscular blocking agent of choice. However, succinylcholine may have life-threatening side effects and is contraindicated in a variety of diseases relevant in intensive care. The nondepolarizing agent rocuronium has been propagated as alternative for succinylcholine. Though a recent meta-analysis found no difference in intubating conditions between su...
The purpose of this study is to compare the infusion rate of Org 9426 following intubating dose of Org 9426 0.6 mg/kg or 0.9 mg/kg in adult surgical patients.
Rocuronium, a nondepolarizing neuromuscular blocking agent, is used in general anesthesia to provide conditions for endotracheal intubating. Recommended dose is 0,6 mg/kg and 90 seconds after intravenous injection, patients can be intubated. Anxiety levels may vary in patients undergoing emergency and elective surgery. Patients undergoing emergency surgery may display exaggerated laryngoscopic responses. The purpose of this study is to investigate the effect of patient anxiety...
The primary purpose of this study is to evaluate the time course of muscle relaxation after administration of three different single intravenous bolus doses of rocuronium bromide for intubation (insertion of a tube through the nose or mouth into the trachea to provide artificial ventilation) in term neonates (birth to
This is an adaptative study where each participant's rocuronium dose will depend on the previous patient's response, being higher if it was not enough and lower if it was more than enough.
Magnesium had an inhibitory effect on neuromuscular transmission and caused a decrease in muscle fiber membrane excitability. It reduces the amount of acetylcholine that is released at the motor nerve terminal by decreasing the calcium conductance of presynaptic voltage-dependent calcium channels. After pre-treatment with magnesium, an increased speed of onset and a prolongation of the recovery period of neuromuscular blockade have been observed with other non-depolarizing neur...
The primary purpose of this study is to determine the dose requirements of rocuronium bromide when administered as a bolus dose (a single, large dose) for intubation (insertion of a tube through the nose or mouth into the trachea to provide artificial ventilation) and when administered by either continuous infusion or bolus doses for maintenance of muscle relaxation in term neonates (birth to
Rocuronium is a non-depolarising neuromuscular blocking agent. The compound has a rapid onset and an intermediate duration of action. The rapid onset is of importance in patients at risk for pulmonary aspiration, for elective induction of anesthesia. Clinical studies simulating rapid sequence induction in elective patients indicate that rocuronium 0.9 mg kg-1 may be suitable for crash intubation.Also, rocuronium may be an alternative to succinylcholine for rapid sequence induc...
Rocuronium block neuromuscular transmission at the neuromuscular junction, causing paralysis of the affected skeletal muscles. There have been several studies reported positive relationship between muscle mass and amount of neuromuscular junction. The purpose of this study is to find 50% effective dose and 95% effective dose of rocuronium according to muscle mass.
This study evaluates the potentiation of muscle relaxation caused by rocuronium by inhalational agent sevoflurane. Half the patients will be ventilated with oxygen ,nitrous oxide and sevoflurane during induction of anaesthesia and half will be ventilated only with oxygen and nitrous oxide.
This study aimed to compare the effect of no muscle relaxants and reduced-dose rocuronium on the anesthetic induction and emergence with fentanyl in children undergoing adenotonsillectomy.
BACKGOUND: The combinations of rocuronium and cisatracurium have a synergic effect. The investigators studied whether the prediction is possible to have a sufficient effect of reducing the dose when combining the two neuromuscular blocking agents through monitoring neuromuscular relaxation during surgery. METHODS: Each group were intubating dose group (Group I, n=27) combined ED95 rocuronium and ED95 cisatracurium, small amount reducing group (Group S, n=27) reduced 10% of eac...
Magnesium sulphate is regularly used in perioperative medicine. During and after general anesthesia, it enhances the effect of muscle relaxants because it reduces the liberation of acetylcholine at the neuromuscular junction. When administered immediately after spontaneous recovery of a neuromuscular block (NMB), magnesium may cause a recurrence of NMB and compromise patient safety. Rocuronium is a neuromuscular blocking agent which is frequently used to facilitate intub...
Rapid sequence induction (RSI) is a well-known procedure to maintain a safe and rapid airway in patients especially at risk of aspiration. Propofol and rocuronium are generally used agents for RSI. However, the difficult airway scenarios are always valid for these patients, even without predictive signs of difficult airway. Therefore, it is important to decrease the rocuronium dose used in RSI to achieve a rapid recovery of a neuromuscular conduction with the aid of a reversal ...
The purpose of this study is characterize the dose-effect relationship of rocuronium bromide at the adductor pollicis and masseter muscles using an pharmacokinetic-pharmacodynamic (PKPD) model. The hypothesis is that masseter muscle has a greater sensitivity to the neuromuscular blockers (rocuronium), faster onset and slower recovery profile than the adductor pollicis muscle.
To explore and compare the effects of propoful, sevoflurane, and a combination of both on the pharmacokinetics and pharmacodynamics of rocuronium. To discover and confirm sex differences on the pharmacokinetics and pharmacodynamics of rocuronium. To evaluate and examine aged people on the pharmacokinetics and pharmacodynamics of rocuronium.
This study aims to evaluate effects of magnesium sulfate on onset and duration of low dose rocuronium, intubation condition and surgical condition in patients undergoing laparoscopic cholecystectomy.
The objective of the trial was to show equivalence in recovery from neuromuscular block after a single dose of 4.0 mg.kg-1 Org 25969, administered at T1 3-10% after continuous infusion of rocuronium, between subjects receiving maintenance anesthesia using propofol and subjects receiving sevoflurane, to investigate the safety and to compare the plasma levels of rocuronium in subjects after continuous infusion of rocuronium and before the administration of Org 25969, under either...
The Bispectral Index monitor is used in many operating rooms to provide information to the anesthesiologist about a patient's level of consciousness. The Composite Variability Index, or Composite Variability Index (CVI), is a new index that may provide the anesthesiologist with more information about the condition of the patient. The purpose of this study is to determine if a commonly used anesthetic drug (rocuronium) affects the CVI measurement differently with different doses...
Neuromuscular blocking agents are commonly used to facilitate endotracheal intubation. Succinylcholine, an ultra short-acting, depolarizing neuromuscular blocking agent, is the most commonly used agent for paralysis in this setting because of its rapid onset and short duration of paralysis. In patients with contraindications to succinylcholine or in whom a difficult airway is anticipated, a neuromuscular blocking agent with a pharmacodynamic profile similar to succinylcholine ...
This study aimed to evaluate the effect of Neostigmine partial dose towards neuromuscular blockade of rocuronium
Reperfusion of renal graft in kidney transplantation can change the pharmacokinetic-pharmacodynamic (PKPD) parameters of rocuronium. The immediate increase of urine output during surgery may change the PKPD parameters of the drugs, including elimination rate. The goal of this study is to characterize the PKPD model of rocuronium during kidney transplantation and establish a basis for adequate dosage of rocuronium in kidney transplantation. Through PKPD modeling, the chan...
The objective of the trial was to explore the dose-response relation of Org 25969 given as a reversal agent at 3 and 15 minutes following administration of 1.0 and 1.2 mg/kg of Esmeron® (rocuronium) in subjects of ASA 1 to 3, and to evaluate the safety of single doses of Org 25969 administered to subjects of ASA 1 to 3.
Eighty subjects will be recruited from those scheduled for surgery requiring general anesthesia at St Vincent's Hospital. Subjects must have American Society of Anesthesiologists (ASA) status of 1 or 2 (be fairly healthy), a BMI between 18-35 (reasonably healthy weight), and be between the ages of 18 and 75. They will not be eligible if they take certain medications or are expected to have a difficult intubation. Subjects will be randomized (assigned by chance) to one of fo...