Ignite Creation Date:
2025-12-24 @ 11:36 PM
Ignite Modification Date:
2025-12-25 @ 9:26 PM
Study NCT ID:
NCT01205256
Status:
COMPLETED
Last Update Posted:
2016-03-03
First Post:
2010-09-16
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
IRB-HSR# 14145 R,S Methadone: Analgesia and Pharmacokinetics in Adolescents Undergoing Scoliosis Correction
Sponsor:
University of Virginia
Organization:
Study Overview
Official Title:
IRB-HSR# 14145 R,S Methadone: Analgesia and Pharmacokinetics in Adolescents Undergoing Scoliosis Correction
Status:
COMPLETED
Status Verified Date:
2016-03
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:
This is a pilot study to determine the pharmacokinetics of (R,S) methadone in adolescents. A total of approximately 15 patients will be required. The purpose is to determine the levels of R, S methadone at various time intervals after drug administration. Patients will receive methadone 0.25 mg/kg IV at induction and a standardized anesthetic of remifentanil and propofol. At the conclusion of surgery (45 minutes prior to the completion), the patients will receive a loading dose of morphine based on respiratory rate. A morphine PCA will be utilized for postoperative analgesia. Pharmacokinetic data will be collected in addition to VAS scores, patient and parental satisfaction with analgesia, and a functional pain assessment.
Detailed Description:
Study Procedures Following Surgery:
* VAS scores will be recorded at intervals of 1,2,3,4,5,6,8,12,16,20,24, 36, 48 , 72 hrs (after extubation).
* Blood samples for PK will require 5ml per sample and may be obtained from an existing IV or direct phlebotomy and will be obtained at 0min, 5min, 10 min, 15min, 20 min, 40 min, 1hr, 2hrs, 3hrs, 4hrs, 5hrs, 6hrs, 8hrs, 10 hrs, 12hrs, 24hrs, 48 hrs, 72hrs, and 96hrs after study drug administration.
* VAS scores will be recorded at intervals of 1,2,3,4,5,6,8,12,16,20,24, 36, 48 , 72 hrs (after extubation).
* Blood samples for PK will require 5ml per sample and may be obtained from an existing IV or direct phlebotomy and will be obtained at 0min, 5min, 10 min, 15min, 20 min, 40 min, 1hr, 2hrs, 3hrs, 4hrs, 5hrs, 6hrs, 8hrs, 10 hrs, 12hrs, 24hrs, 48 hrs, 72hrs, and 96hrs after study drug administration.
Study Oversight
Has Oversight DMC:
False
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?: