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Electroencephalography clinical trials

View clinical trials related to Electroencephalography.

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NCT ID: NCT03622242 Recruiting - Anesthesia, General Clinical Trials

Validity of Pain Threshold Index in Children

Start date: August 13, 2018
Phase: N/A
Study type: Interventional

Comparison of total infused dose of remifentanil between pain threshold index monitoring group and control group

NCT ID: NCT03362775 Recruiting - Clinical trials for Electroencephalography

EEG Analysis During Light Propofol Sedation

MOTANA
Start date: November 1, 2018
Phase: Phase 1
Study type: Interventional

The hypothesis of this study is that propofol sedation does not affect the detectability of a movement intention in the EEG motor cortex signal. EEG signals will be recorded during the realization of intentional movements and movement intentions by the healthy volunteers, as well as during median nerve stimulation before and during propofol perfusion according to a target control infusion. (0 µg/mL; 0.5 µg/mL and 1 µg/mL).

NCT ID: NCT02705079 Recruiting - Clinical trials for Electroencephalography

Values of Enhanced Monitoring by EEG Recording (Narcotrend) for Sedation in Endoscopic Ultrasound

Start date: August 2014
Phase: N/A
Study type: Observational

Endoscopic examinations and particularly long-lasting interventions can be uncomfortable for patients. Pain and vasovagal reactions are common. Therefore, the implementation is generally recommended under sedation and also carried out in practice here. The vital signs monitoring to avoid complications is dictated by current national guidelines. Necessary measures of monitoring include pulse oximetry and blood pressure measurements. In patients with severe heart disease an ECG recording should be used additionally. Moreover, the guidelines require that the sedation is clinically monitored continuously to avoid an unwanted anesthetic stage. Such evaluation, however, is often difficult under clinical conditions and even counterproductive, since a constant response and tactile stimulation of the patient (to check clinically the depth level of sedation ), interrupts endoscopic complex intervention. However, clinical most relevant aspect is the avoidance of unrecognized transition of patients from the stage of deep sedation in an anesthetic stage. Current recommendations do not take into account new study results from a gender perspective, which showed that women and men need a different wake-up time using the EEG derivation means by using teh Narcotrend after total intravenous anesthesia, which may be due to different total doses of sedatives needed. However, the research group has been demonstrated in a previous study that most likely caused by the use of EEG monitoring (Narcotrend) an effective adaptation of sedation, in particular a more rapid recovery time by a lower dose of the administered sedative for a continuous sedation stage D0-D2 endoscopic retrograde cholangiopancreatography-(ERCP). In the presented study the investigators evaluate the extent of gender differences in the wake-up time after sedation with propofol during endoscopic ultrasound when using EEG monitoring.

NCT ID: NCT02687568 Recruiting - Clinical trials for Electroencephalography

Values of Enhanced Monitoring by EEG Recording (Narcotrend) for Sedation in Colonoscopy

Start date: May 2014
Phase: N/A
Study type: Observational

Endoscopic examinations and particularly long-lasting interventions can be uncomfortable for patients. Pain and vasovagal reactions are common. Therefore, the implementation is generally recommended under sedation and also carried out in practice here. The vital signs monitoring to avoid complications is dictated by current national guidelines. Necessary measures of monitoring include pulse oximetry and blood pressure measurements. In patients with severe heart disease an ECG recording should be used additionally. Moreover, the guidelines require that the sedation is clinically monitored continuously to avoid an unwanted anesthetic stage. Such evaluation, however, is often difficult under clinical conditions and even counterproductive, since a constant response and tactile stimulation of the patient (to check clinically the depth level of sedation ), interrupts endoscopic complex intervention. However, clinical most relevant aspect is the avoidance of unrecognized transition of patients from the stage of deep sedation in an anesthetic stage. Current recommendations do not take into account new study results from a gender perspective, which showed that women and men need a different wake-up time using the EEG derivation means by using the Narcotrend after total intravenous anesthesia, which may be due to different total doses of sedatives needed. However, the research group has been demonstrated in a previous study that most likely caused by the use of EEG monitoring (Narcotrend) an effective adaptation of sedation, in particular a more rapid recovery time by a lower dose of the administered sedative for a continuous sedation stage D0-D2 endoscopic retrograde cholangiopancreatography-(ERCP). In the presented study the investigators evaluate the extent of gender differences in the wake-up time after sedation with propofol during colonoscopy when using EEG monitoring.