Clinical trials: Curarization, Postoperative Residual
Residual Neuromuscular Blockade
Visual and Electromyography Assessments in Response to Train-of-Four Stimulation of the Ulnar Nerve
Researchers are comparing the accuracy of measuring muscle relaxation during and after surgery with a device that provides numeric value versus visual observation to count of muscle twitches or absence of them by a medical…
- Trial name
- NCT04352127
- Testing
- TetraGraph
- Where
- United States
- Volunteers
- 55 people
- Sponsor
- Mayo Clinic
Postoperative Residual Curarization, Residual Neuromuscular Block
Comparison Between Cisatracurium and Rocuronium in Terms of Recovery of the Muscular Strength in the Postoperative Phase After Surgery and General Anaesthesia
The purpose of this study is to determine the incidence of post-operative residual curarization in our patients and to determine if Cisatracurium and Rocuronium behave differently from each other in terms of residual curarization.
- Trial name
- NCT01651572
- Testing
- Cisatracurium, Rocuronium
- Where
- Italy
- Volunteers
- 120 people
- Sponsor
- Azienda Ospedaliera di Padova
Residual Neuromuscular Blockade, Curarization, Postoperative Residual
Validation of the REPS Prediction Tool
Neuromuscular blocking agents' (NMBA) use during surgery is associated with postoperative respiratory complications and increased risk of readmission to the hospital following ambulatory surgery.
- Conditions
- Residual Neuromuscular Blockade, Curarization, Postoperative Residual, Postoperative Respiratory Complication
- Trial name
- NCT03585400
- Testing
- Observational Study
- Where
- United States
- Volunteers
- 101,510 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Residual Neuromuscular Blockade
Cardiac Output and Recovery Time
The purpose of this research is to determine the time it takes to reverse the effects of the intraoperative medication given to relax the muscles and how this period of recovery correlates with a function of the heart.
- Trial name
- NCT04619225
- Testing
- TetraGraph
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Mayo Clinic
Postoperative Residual Neuromuscular Blockade
Electromyographic Monitoring and Postoperative Recovery
Residual neuromuscular blockade (weakness) is a common occurrence in the postanesthesia care unit when muscle relaxant drugs have been used in the operating room.
- Trial name
- NCT03891381
- Testing
- Tetragraph quantitative monitoring
- Where
- United States
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Endeavor Health
Neuromuscular Blockade, Residual Curarisation, Postoperative
Provider Variability in the Use of Neuromuscular Blocking Drugs and Reversal
The use of neuromuscular blocking agents during surgery is associated with postoperative respiratory complications and increased risk of readmission to the hospital following ambulatory surgery.
- Conditions
- Neuromuscular Blockade, Residual Curarisation, Postoperative, Surgery Under General Anaesthesia
- Trial name
- NCT03585348
- Testing
- Neuromuscular blocking agents
- Where
- 2 sites in United States
- Volunteers
- 265,537 people
- Sponsor
- Beth Israel Deaconess Medical Center
Perioperative/Postoperative Complications, PORC (Postoperative Residual Curarization)
A Study of Residual Curarization Incidence in China
The purpose of this study is to determine the incidence of residual curarization in PACU and relevant risk factors.
- Trial name
- NCT01690338
- Testing
- Vecuronium Bromide, Rocuronium, Cisatracurium
- Where
- 22 sites in China
- Volunteers
- 6,090 people
- Sponsor
- Peking University First Hospital
Residual Neuromuscular Blockade
Thumb vs Great Toe Recovery
Researches are comparing the accuracy of measuring muscle relaxation in the thumb versus the great toe.
- Trial name
- NCT04312256
- Testing
- TetraGraph
- Where
- United States
- Volunteers
- 81 people
- Sponsor
- Mayo Clinic
Postoperative Residual Curarisation, Postoperative Hypoxemia
Postoperative Residual Curarisation at Arrival in the Post-anesthesia Care Unit
Several studies have documented that neuromuscular block often persists in the postanesthesia care unit (PACU). Residual paralysis is associated with postoperative complications such as hypoxia, weakness, and respiratory failure.
- Conditions
- Postoperative Residual Curarisation, Postoperative Hypoxemia, Postoperative Airway Obstruction
- Trial name
- NCT01362647
- Testing
- neuromuscular transmission monitoring, Pulse oximetry measurement
- Where
- Belgium
- Volunteers
- 625 people
- Sponsor
- Onze Lieve Vrouw Hospital
Residual Neuromuscular Blockade
Reversal of Neuromuscular Blockade in Thoracic Surgical Patients
The majority of patients undergoing surgery receive neuromuscular blocking agents (NMBAs) in the operating room. Reversal of neuromuscular blockade at the conclusion of a general anesthetic is accomplished with cholinesterase…
- Trial name
- NCT01837498
- Testing
- Neostigmine, Sugammadex
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Endeavor Health
Neuromuscular Blockade, Pulmonary Complication
Incidence of Residual Neuromuscular Blockade in Intra-abdominal Surgery: A Prospective, Observational Study
The aim of this prospective, observational study is to determine the incidence of post-operative residual neuromuscular blockade (PRNB) in patients undergoing intra-abdominal procedures compared to patients undergoing other…
- Trial name
- NCT02984839
- Testing
- Stimpod NMS450® Nerve Stimulator, by Xavant™ Technology
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- OhioHealth
Neuromuscular Blocking Agents, Residual Neuromuscular Block
Measuring of the Duration of Action of Different Doses of Rocuronium-induced Neuromuscular Block in Infants During Surgical Treatment of Craniosynostosis
The use of intravenous muscle relaxants during anaesthesia can significantly facilitate endotracheal intubation and reduce the chance of possible airway complications during intubation.
- Conditions
- Neuromuscular Blocking Agents, Residual Neuromuscular Block, Neuromuscular Blockade Monitoring
- Trial name
- NCT07080528
- Testing
- Sevofluorane, Propofol
- Where
- Hungary
- Volunteers
- 20 people
- Sponsor
- Tamas Vegh, MD
Incidence of Postoperative Residual Curarization
Combined Use of Low-dose Sugammadex Plus Neostigmine Administered for Reversal of Rocuronium
Reversal of rocuronium-induced neuromuscular block by the combination of low-doses of neostigmine plus sugammadex decreases the cost of anesthetic medications, while maintaining efficacy of reversal in obese patients.
- Trial name
- NCT03328312
- Testing
- Sugammadex, neostigmine+atropine, neostigmine+atropine+sugammadex
- Volunteers
- 90 people
- Sponsor
- Iuliu Hatieganu University of Medicine and Pharmacy
Postoperative Residual Curarization
Comparison of Train of Four, Tetanus 50 and 100 Hz Recovery After Rocuronium Block Reversed by Sugammadex
Despite neuromuscular transmission monitoring and pharmacological reversal allowing a train of four ratio recovery higher than 0.9, patients receiving neuromuscular blocking agent during general anesthesia have a high risk of…
- Trial name
- NCT05003024
- Testing
- TOF SCAN, ITF
- Where
- France
- Volunteers
- 21 people
- Sponsor
- Poitiers University Hospital
Neuromuscular Blockade, Cholecystectomy
Acceleromyography Versus Electromyography for Neuromuscular Recovery Assessment at the End of Surgery
This prospective observational study aims to evaluate the agreement between acceleromyography and electromyography for measuring train-of-four (TOF) ratio at the end of surgery before reversal of neuromuscular blockade.
- Trial name
- NCT07739862
- Testing
- Simultaneous Acceleromyography and Electromyography Monitoring
- Where
- Chile
- Volunteers
- 70 people
- Sponsor
- Clínica Dávila
Neuromuscular Blockade
Comparison of Mechanomyographic 100 Versus 200 Hz 5 Second Tetanic Fade Ratios During Neuromuscular Block Recovery
Two recent pilot studies suggested the potential interest of 100 and 200 Hz tetanic stimulations to detect with mechanomyography (MMG) very low levels of residual neuromuscular blockade (NMB).
- Trial name
- NCT05474638
- Testing
- Isometric Thumb Force (isometric mechanomyography) compared to TOF-Watch SX (acceleromyography)
- Where
- Belgium
- Volunteers
- 20 people
- Sponsor
- Centre Hospitalier Universitaire UCLouvain Namur
Postoperative Residual Curarization
Muscle Relaxants and Post-Anesthesia Complications
This Germany-wide, multi-center, epidemiologic study is designed to evaluate the incidence of post-operative/anesthesia effects of muscle relaxants (i.e.
- Trial name
- PORC (NCT00753389)
- Testing
- None (anesthesia)
- Where
- Germany
- Volunteers
- 20,000 people
- Sponsor
- Technical University of Munich
Kidney Transplant; Complications, Postoperative Residual Curarization
Sugammadex Versus Neostigmine for Reversal of Neuromuscular Blockade at the End of Kidney Transplantation Surgery
The purpose of this study is to compare two medications that reverse muscle paralysis at the end of kidney transplant surgery with the goal of reducing residual muscle weakness and insufficient respiratory function after surgery.
- Conditions
- Kidney Transplant; Complications, Postoperative Residual Curarization, Postoperative Residual Weakness
- Trial name
- NCT03923556
- Testing
- Sugammadex, Neostigmine
- Where
- United States
- Volunteers
- 84 people
- Sponsor
- University of Colorado, Denver
Postoperative Residual Curarization
Algorithm of Muscle Function Tests to Detect Residual Neuromuscular Blockade.
Objective neuromuscular monitoring is the gold standard to detect postoperative residual curarization (PORC). Many anesthesiologist just use qualitative neuromuscular monitoring or unreliable, clinical tests.
- Trial name
- NCT03219138
- Testing
- Acceleromyography
- Where
- 5 sites in Germany
- Volunteers
- 265 people
- Sponsor
- University of Regensburg
Polyneuropathies
Diagnostic Feasibility of 100 Hz Tetanic Stimulation
The goal of this observational study is to investigate the applicability of 100 Hz tetanic stimulation with an electromyography device in the exclusion of postoperative residual neuromuscular block.
- Trial name
- NCT06754995
- Where
- 2 sites in Hungary
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Debrecen