Ignite Creation Date:
2025-12-25 @ 4:31 AM
Ignite Modification Date:
2026-02-22 @ 12:03 AM
Study NCT ID:
NCT01912118
Status:
COMPLETED
Last Update Posted:
2015-04-06
First Post:
2013-07-25
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
The Medasense Study
Sponsor:
Leiden University Medical Center
Organization:
Study Overview
Official Title:
Measurement of Nociceptive Index During General Anesthesia in ASA 1-3 Patients Undergoing Elective Surgery Using the Nociception Level (NoL) Index
Status:
COMPLETED
Status Verified Date:
2015-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Despite various efforts there is still the need for adequate monitoring of pain and nociception during anesthesia. In a previous protocol the investigators measured pain responses during anesthesia based on single end-points, eg heart rate,blood pressure and pulse transit time. None of these parameters provided sufficient information regarding nociception. The investigators therefore want to further investigate this matter using a composite parameter, the Nociception Level or NoL. The NoL is a novel index that measures the magnitude of the autonomic response to painful stimuli. The NoL combines information from several physiological parameters, which represent different autonomic pathways. The multi-parameter approach empowered with state-of-the-art signal processing and machine learning techniques. In the current study the investigators will measure the NoL in ASA 1-3 patients undergoing elective surgery under general anesthesia. The investigators will measure NoL responses and the occurrence of patient movement upon the administration of a painful stimulus: Introduction of the laryngoscope, Insertion of the endotracheal tube, Insertion of the gastric tube, Insertion of the bladder catheter and Skin incision.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: