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Comparison of twà different nociception monitors during general anesthesia
Analgesia remains a challenge in anesthesia. Several monitors have shown potential in detecting insufficient analgesia during general anesthesia, but they have not been investigated in patients undergoing cardiac and vascular surgery. In this study, we will compare skin conductance (Medstorm, Norway) and nol-index (Medasense, Israel) w during noxious and non-noxious stimuli. This study is carried out on patients included in another study (Nol-Index Guided Remifentanil Analgesia Versus Standard Analgesia During Moderate-to-High Risk Cardiovascular Surgery).
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Patients undergoing general anesthesia | Patients are monitored with Nol-Index, skin conductance, and antinociception-index |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Nol-Index | Device | Multiparametric monitor that studies that establishes an index as a surrogate to nociception |
|
| Measure | Description | Time Frame |
|---|---|---|
| Nol-Index response | Nol-Index (diminsenliss value from 0 to 100) will be assessed during noxious and non noxious stimuli | 1 to 2 hours |
| Skin conductance response | Peaks per second change during noxious and non noxious stimuli | 1 to 2 hours |
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Inclusion Criteria:
Exclusion Criteria:
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Patients undergoing cardiac or vascular surgery
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Sean Coeckelenbergh, MD | Contact | 32 (0) 2 555 39 19 | secoecke@ulb.ac.be | |
| Luc Barvais, MD, PhD | Contact | 32 (0) 2 555 39 19 |
| Name | Affiliation | Role |
|---|---|---|
| Luc Barvais, MD, PhD | Anesthesia Department, Erasme Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Anesthesia Department, Erasme Hospital | Recruiting | Brussels | 1070 | Belgium |
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| ID | Term |
|---|---|
| D000377 | Agnosia |
| D014652 | Vascular Diseases |
| D006331 | Heart Diseases |
| ID | Term |
|---|---|
| D010468 | Perceptual Disorders |
| D019954 | Neurobehavioral Manifestations |
| D009461 | Neurologic Manifestations |
| D009422 | Nervous System Diseases |
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| ID | Term |
|---|---|
| D005712 | Galvanic Skin Response |
| ID | Term |
|---|---|
| D011580 | Psychological Techniques |
| D008919 | Investigative Techniques |
| D004191 | Behavioral Disciplines and Activities |
| D055724 | Electrophysiological Phenomena |
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| Skin Conductance | Device | Measures skin conductance as a surrogate to nociception |
|
|
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D002318 | Cardiovascular Diseases |
| D010829 | Physiological Phenomena |
| D012879 | Skin Physiological Phenomena |
| D055827 | Integumentary System Physiological Phenomena |