Ignite Creation Date:
2025-12-24 @ 7:44 PM
Ignite Modification Date:
2025-12-29 @ 11:35 PM
Study NCT ID:
NCT02014103
Status:
COMPLETED
Last Update Posted:
2024-10-15
First Post:
2013-10-21
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Conversion From Brand to Generic Tacrolimus in High Risk Transplant Recipients
Sponsor:
University of Cincinnati
Organization:
Study Overview
Official Title:
Evaluation of Clinical and Safety Outcomes Associated With Conversion From Brand-Name to Generic Tacrolimus Products in High Risk Transplant Recipients
Status:
COMPLETED
Status Verified Date:
2024-10
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:
The prospective study will compare the relative bioavailability at steady-state pharmacokinetics of 6 tacrolimus formulations in a prospective, 6-way cross-over study including CYP3A5 expressors (n=30) and non-expressor (n=30) transplant patients.
Detailed Description:
Comparison of the relative bioavailability and steady-state pharmacokinetics of 6 tacrolimus formulations in a prospective, 6-way cross-over study including CYP3A5 expressors (n=30) and non-expressor (n=30) transplant patients. Six tacrolimus formulations will be tested and each patient will receive each formulation once. As we proposed to test bioequivalence in the steady-state, patients will receive the test formulations for one week prior to pharmacokinetic evaluation. The pharmacokinetic evaluation will incorporate limited sampling strategies with a focus on fully characterizing the Cmax out to hour 4 post dose. Subsequent PK sampling and trough blood concentrations will be monitored on a daily basis using dried blood spots that the study subjects will collect by themselves at home. It will be critical that the patients are adherent to their test medication to ensure that they have reached steady state. This will be monitored using test diaries, pill counts and MEMS caps (Medication Event Monitoring System (MEMS), AARDEX Corp, Palo Alto, CA. Bioequivalence will be tested using average bioequivalence metrics. A combination of limited sampling strategy and dry spot analysis in combination with population pharmacokinetic modeling will be utilized to fully characterize the PK profile of these formulations.
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?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| FDA | OTHER_GRANT | HHSF223201310224C | View |