Ignite Creation Date:
2025-12-25 @ 2:07 AM
Ignite Modification Date:
2026-03-04 @ 11:55 PM
Study NCT ID:
NCT02795260
Status:
COMPLETED
Last Update Posted:
2020-10-01
First Post:
2016-03-14
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Clinical Study of Recombinant Mycobacterium Tuberculosis Allergen ESAT6-CFP10 on Healthy People Aged 18-65(III-healthy)
Sponsor:
Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.
Organization:
Study Overview
Official Title:
Phase III Clinical Study of Recombinant Mycobacterium Tuberculosis Allergen ESAT6-CFP10 on Healthy People Aged 18-65,Adopting Randomized Blinded and Parallel Controlled Method
Status:
COMPLETED
Status Verified Date:
2017-01
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 investigators recruit about 1800 cases participants who has signed ICF,then do some physical examinations for these people, including ecg, X-ray, HIV,blood pressure, specific gamma-interferon detection ,collection of medical history and the like .These subjects who meet the standard are considered as study population I. Population I are injected intradermally with ESAT6-CFP10 and Tuberculin purified protein derivative(TB-PPD) at different arm of the same subject and get at least 360 participants whose three kinds of detection result are all negative and are considered as study population II.Then,they are immune to the Bacillus Calmette -Guerin(BCG) vaccine or the placebo of the BCG.Do specific gamma-interferon detection before the skin test,then inject intradermally with ESAT6-CFP10 and TB-PPD at different arm of the same subject 12 weeks after immunity.
Detailed Description:
The investigators recruit about 1800 cases participants who has signed ICF,then do some physical examinations for these people, including ecg, X-ray, HIV,blood pressure, specific gamma-interferon detection(γ-IFN) ,collection of medical history and the like .These subjects who meet the standard are considered as study population I. Population I are injected intradermally with ESAT6-CFP10 and Tuberculin purified protein derivative(TB-PPD) at different arm of the same subject and get at least 360 participants whose three kinds of detection result are all negative(specific gamma-interferon detection ,TB-PPD and ESAT6-CFP10 ) and are considered as study population II.Then,they are immune to the Bacillus Calmette -Guerin(BCG) vaccine or the placebo of the BCG(BCG and the palcebo ratio of 2:1 ),they are incorporated into the Population III. Do specific gamma-interferon detection before the skin test,then inject intradermally with ESAT6-CFP10 and TB-PPD at different arm of the same subject 12 weeks after immunity. Evaluate the specificity of the ESAT6-CFP10 allergen by negative coincidence rate for BCG vaccinated crowd ,and the safety of ESAT6-CFP10 in all participant,and the correlation between ESAT6-CFP10 ,TB-PPD and γ-IFN.
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?: