Ignite Creation Date:
2025-12-24 @ 11:18 PM
Ignite Modification Date:
2026-03-11 @ 9:09 PM
Study NCT ID:
NCT02327156
Status:
COMPLETED
Last Update Posted:
2014-12-30
First Post:
2014-12-18
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Dexmedetomidine as an Adjuvant for Sub-Tenon's Anesthesia
Sponsor:
Magrabi Eye & Ear Hospital
Organization:
Study Overview
Official Title:
The Effect of a Low-dose Dexmedetomidine as an Adjuvant to Levobupivacaine in Patients Undergoing Vitreoretinal Surgery Under Sub-Tenon's Anesthesia
Status:
COMPLETED
Status Verified Date:
2014-12
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:
Precedex
Brief Summary:
The investigator evaluated the motor and sensory block durations and the postoperative analgesic effects of adding dexmedetomidine to levobupivacaine for sub-Tenon's anesthesia in patients undergoing vitreoretinal surgery. Motor and sensory block durations were considered as a primary endpoint.
Detailed Description:
Background: The investigator evaluated the motor and sensory block durations and the postoperative analgesic effects of adding dexmedetomidine to levobupivacaine for sub-Tenon's anesthesia in patients undergoing vitreoretinal surgery. Motor and sensory block durations were considered as a primary endpoint.
Methods: The investigator investigated 60 patients subjected to vitreoretinal surgery under sub-Tenon's anesthesia. The patients were randomly divided equally into 1 of 2 groups conferring to the local anesthesia (LA) solution used to receive either 4 mL of levobupivacaine 0.75% plus hyaluronidase 15 IU diluted with 1mL normal saline (group L) or 4 mL of levobupivacaine 0.75% plus hyaluronidase 15 IU and dexmedetomidine 20 μg diluted with 1mL normal saline (group LD). The total volume of the LA solution used was 5 mL. Motor block (akinesia) and sensory block durations were evaluated until the return of normal motor and sensory function. The sedation level was assessed during the surgery period and 24 hours postoperatively together with the degree of postoperative pain and the efficiency of postoperative analgesia. The sleep quality of the first postoperative night was assessed using the Consensus Sleep Diary (CSD).
Methods: The investigator investigated 60 patients subjected to vitreoretinal surgery under sub-Tenon's anesthesia. The patients were randomly divided equally into 1 of 2 groups conferring to the local anesthesia (LA) solution used to receive either 4 mL of levobupivacaine 0.75% plus hyaluronidase 15 IU diluted with 1mL normal saline (group L) or 4 mL of levobupivacaine 0.75% plus hyaluronidase 15 IU and dexmedetomidine 20 μg diluted with 1mL normal saline (group LD). The total volume of the LA solution used was 5 mL. Motor block (akinesia) and sensory block durations were evaluated until the return of normal motor and sensory function. The sedation level was assessed during the surgery period and 24 hours postoperatively together with the degree of postoperative pain and the efficiency of postoperative analgesia. The sleep quality of the first postoperative night was assessed using the Consensus Sleep Diary (CSD).
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?: