Ignite Creation Date:
2025-12-25 @ 2:24 AM
Ignite Modification Date:
2025-12-27 @ 11:08 PM
Study NCT ID:
NCT04763434
Status:
UNKNOWN
Last Update Posted:
2021-02-21
First Post:
2021-02-17
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Dexamethasone and Dexmedetomidine as Adjuvants to Ropivacaine in Ultrasound-guided Multilevel Thoracic Paravertebral Block for Lobectomy: A Prospective, Randomized, Triple-blind Study
Sponsor:
Gansu Provincial Hospital
Organization:
Study Overview
Official Title:
Dexamethasone and Dexmedetomidine as Adjuvants to Ropivacaine in Ultrasound-guided Multilevel Thoracic Paravertebral Block for Lobectomy: A Prospective, Randomized, Triple-blind Study
Status:
UNKNOWN
Status Verified Date:
2021-02
Last Known Status:
NOT_YET_RECRUITING
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:
The hypothesis is whether perineural dexamethasone and dexmedetomidine prolonged the duration of analgesia as compared with either perineural dexamethasone or perineural dexmedetomidine after TPVB.
Detailed Description:
Design: A prospective, randomized, controlled study Setting: Single-center university hospital. Participants: The study included 90 patients undergoing lobectomy under general anesthesia.
Interventions: The patients were allocated randomly into the following 3 groups: 20 ml mixture of 37.5 mg ropivacaine with 5 mg dexamethasone (RS group) or 1 µg/kg dexmedetomidine (RM group), or with 1 µg/kg dexmedetomidine and 5 mg dexamethasone (RSM group). Ultrasound-guided TPVB was performed at 4 points-T4-5, T5-6, T6-7, and T7-8 of the surgical side; 5 mL of solution were injected at each point. Postoperatively, the PCIA was used as part of multimodal analgesia, and all patients recieve .
Interventions: The patients were allocated randomly into the following 3 groups: 20 ml mixture of 37.5 mg ropivacaine with 5 mg dexamethasone (RS group) or 1 µg/kg dexmedetomidine (RM group), or with 1 µg/kg dexmedetomidine and 5 mg dexamethasone (RSM group). Ultrasound-guided TPVB was performed at 4 points-T4-5, T5-6, T6-7, and T7-8 of the surgical side; 5 mL of solution were injected at each point. Postoperatively, the PCIA was used as part of multimodal analgesia, and all patients recieve .
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
True
Is an FDA AA801 Violation?: