Ignite Creation Date:
2025-12-24 @ 10:08 PM
Ignite Modification Date:
2025-12-25 @ 7:44 PM
Study NCT ID:
NCT01761435
Status:
COMPLETED
Last Update Posted:
2015-05-01
First Post:
2012-12-13
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Clinical Trial Evaluating Efficacy and Safety of One Dose Versus Two Doses of Influenza Vaccination
Sponsor:
Fundación Pública Andaluza Progreso y Salud
Organization:
Study Overview
Official Title:
Randomized, Comparative and Prospective Clinical Trial Evaluating Efficacy and Safety of a Dose of Seasonal Flu Vaccine Compared to Two Doses of Vaccine for Prevention of Influenza in Solid Organ Transplant Recipients
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:
TraNsgripe
Brief Summary:
Randomized, multicenter, open label trial to compare safety and efficacy of two doses stationary flu vaccination vs one doses in Solid Organ Transplant Recipients.
Detailed Description:
The purposes of this study are:
1. Evaluate the efficacy and safety of a double dose of seasonal flu vaccine compared to a single dose.
2. Determine the specific cellular immune response produced after the first and second vaccine doses of seasonal flu vaccine by in vitro stimulation of specific memory cells (A and B flu viruses).
3. Evaluate the humoral immune response produced after one dose vs two doses of seasonal flu vaccine by the measure of serum antibody levels.
4. Evaluate clinical efficacy of stationary flu vaccine in solid organ transplant recipients.
5. Evaluate a long term cellular and humoral response(1 year) of seasonal flu vaccine.
6. Characterize the genetic expression profile of immune response after the flu vaccine in solid organ transplant recipients by means of a genetic sub-study.
7. Characterize the flu vaccine effect (one dose and two doses) through the antibody anti-HLA(human leukocyte antigen), and its influence on the rejection rate in solid organ transplant recipients, by means of immunologic sub-study.
1. Evaluate the efficacy and safety of a double dose of seasonal flu vaccine compared to a single dose.
2. Determine the specific cellular immune response produced after the first and second vaccine doses of seasonal flu vaccine by in vitro stimulation of specific memory cells (A and B flu viruses).
3. Evaluate the humoral immune response produced after one dose vs two doses of seasonal flu vaccine by the measure of serum antibody levels.
4. Evaluate clinical efficacy of stationary flu vaccine in solid organ transplant recipients.
5. Evaluate a long term cellular and humoral response(1 year) of seasonal flu vaccine.
6. Characterize the genetic expression profile of immune response after the flu vaccine in solid organ transplant recipients by means of a genetic sub-study.
7. Characterize the flu vaccine effect (one dose and two doses) through the antibody anti-HLA(human leukocyte antigen), and its influence on the rejection rate in solid organ transplant recipients, by means of immunologic sub-study.
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?: