Clinical trials: Intraoperative Monitoring
Monitoring, Intraoperative
Effects of IV Administration of Ketamine on the Analgesia Nociception Index (ANI) Measured With the PhysioDoloris
This study evaluates effects of the analgesic ketamine on ANI measurements (Anti Nociceptive Index)
- Trial name
- NCT01717521
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Washington
Pupil, Analgesics
Validation of Pupillary Response to Nociceptive Stimulation in Cardiac Surgery During Extracorporeal Circulation Period
The relationship between the target effect site concentration of remifentanil and the pupil diameter and reactivity in response to a standard noxious stimulus in cardiac surgery during extra corporeal circulation will be…
- Conditions
- Pupil, Analgesics, Opioid Use, Dose-Response Relationship, Drug
- Trial name
- DOLOCEC (NCT03568396)
- Testing
- Pupillometer
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Tours
Anesthesia and Analgesia, Laparoscopic Surgical Procedure
Record and Analyze the Data of Patient Undergoing Anesthesia for Laparoscopic Cholecystectomy From Patient Monitoring Instruments
To record the digital data from monitoring instruments (standard patient monitor) containing cardiovascular system information, and from depth-of-anesthesia monitoring modules (Bispectral index, Entropy module, Surgical…
- Conditions
- Anesthesia and Analgesia, Laparoscopic Surgical Procedure, Monitoring, Physiologic, Hemodynamic Monitoring
- Trial name
- NCT03691103
- Where
- Taiwan
- Volunteers
- 40 people
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Monitoring, Physiologic, Intraoperative Neurophysiological Monitoring
Analyzing the Noxious Autonomic Response During Shoulder Arthroscope Surgery
To record the digital data from monitoring instruments (standard patient monitor) containing cardiovascular system information, and from depth-of-anesthesia monitoring modules (Bispectral index, Entropy module, Surgical…
- Conditions
- Monitoring, Physiologic, Intraoperative Neurophysiological Monitoring, Anesthesia and Analgesia, Arthroscopy
- Trial name
- NCT03688529
- Volunteers
- 40 people
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Intraoperative Neurophysiological Monitoring
Effect of Perioperative Factors on the Analgesia Nociception Index
The Analgesia Nociception Index (ANI) is a new unitless marker derived from Heart Rate Variability spectral analysis, ranging between 0 and 100 and expressing the parasympathetic tone.
- Trial name
- ANIFACT (NCT02305576)
- Where
- France
- Volunteers
- 600 people
- Sponsor
- University Hospital, Caen
Nociceptive Pain, Monitoring, Intraoperative
Pain Assessment by Pupil Dilation Reflex (PDR) and Pupillary Pain Index (PPI) in Response to Noxious Stimulation in Anesthetized Adults
After conduction a pilot study, pupillary dilation reflex (PDR) is measured in response to nociceptive stimulation perioperatively.
- Trial name
- NCT03140241
- Testing
- PDR measurement
- Where
- Belgium
- Volunteers
- 34 people
- Sponsor
- University Hospital, Antwerp
Intraoperative Neurophysiological Monitoring
Multi Modal Brain Monitoring and Cardiac Surgery
Multimodal brain monitoring is feasible and can be used in formulating therapeutic strategies during cardiac surgery. Such monitoring may help to improve patient outcome and to reduce costs after cardiac surgery with CPB.
- Trial name
- NCT02916069
- Testing
- Nearinfrared Spectroscopy (NIRS), Transcranial Doppler (TCD), Bispectral index (BIS)
- Where
- Egypt
- Volunteers
- 1,200 people
- Sponsor
- Assiut University
Vitreoretinal Surgery, Cognitive Function Abnormal
The Effect of Retrobulbar Block for Eye Surgery on Brain Oxygenation and Cognitive Functions in Elderly Patients
The investigators measured changes in cerebral oxygen saturation (rSO2) and MMSE scores after retrobulbar block performed with levobupivacaine and lidocaine in patients undergoing vitreoretinal surgery.A total of 66 patients over…
- Conditions
- Vitreoretinal Surgery, Cognitive Function Abnormal, Intraoperative Monitoring
- Trial name
- NCT03189329
- Testing
- 2% lidocaine hydrochloride, 0.5% levobupivacaine
- Where
- Turkey (Türkiye)
- Volunteers
- 66 people
- Sponsor
- Cengiz KAYA
Hemodynamics, Fluid Therapy
Observation of Principal Hemodynamic Variables After Spinal Anesthesia With Non Invasive Hemodynamic Monitoring
The study is aimed at observe how spinal anesthesia modifies the hemodynamic state of the patient after optimization to preload independence with a Goal Directed Therapy algorithm guided by non invasive hemodynamic monitoring…
- Conditions
- Hemodynamics, Fluid Therapy, Anesthesia, Spinal, Monitoring, Intraoperative
- Trial name
- NCT03086603
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- Istituto Ortopedico Rizzoli
Intraoperative Monitoring, Spinal Diseases
Intraoperative Monitoring (IOM) Patient Registry
The primary objective of this study is to evaluate the rate of new or worsening neurologic deficits and/or radiculopathy following lumbar or cervical surgery in light of IOM using neurological testing (motor and sensory) in the…
- Trial name
- IOM (NCT02187653)
- Where
- United States
- Volunteers
- 10,000 people
- Sponsor
- DC2 Healthcare