- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03206138
Safety and Efficacy of GX-188E Administered Via EP Plus GX-I7 or Imiquimod.
June 29, 2017 updated by: Jongsup Park, Seoul St. Mary's Hospital
A Randomized, Open-label Study to Evaluate the Safety and Efficacy of GX-188E, a DNA Therapeutic Vaccine Administered Intramuscularly by Electroporation, With GX-I7 Intravaginal Application or Imiquimod Topical Application in HPV16 and/or 18 Positive Patients With CIN3.
This is a study to investigate the safety and efficacy of GX-188E administered IM plus local administration of GX-I7 or Imiquimod at cervix in subjects with cervical intraepithelial neoplasia (CIN) 3.
Study Overview
Status
Unknown
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Anticipated)
50
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Jong-Sup Park
- Phone Number: +82-2-2258-2724
- Email: jspark@catholic.ac.kr
Study Locations
-
-
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Seoul, Korea, Republic of, 06591
- Recruiting
- Seoul St. Mary's Hospital
-
Contact:
- Genexine
- Phone Number: 82 031-628-3271
- Email: yyhwang@genexine.com
-
Principal Investigator:
- Jong-Sup Park, M.D
-
Principal Investigator:
- Tae-Jin Kim, M.D
-
Principal Investigator:
- Jae-Kwan Lee, M.D
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Principal Investigator:
- Young Tae Kim, M.D
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Principal Investigator:
- Chi-Heum Cho, M.D
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-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
19 years to 50 years (ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Female
Description
Inclusion Criteria:
- Able and willing to comply with all study procedures and voluntarily signs informed consent form.
- Female subjects age 19-50 years.
- HPV 16 and/or 18 positive.
- Colposcopy is satisfactory based on visualization of the entire squamocolumnar junction and the upper limit of the entire aceto-white or suspected CIN disease area
- Histopathologically diagnosed with Cervical Intraepithelial Neoplasia 3, CIN 3.
Exclusion Criteria:
- Pregnancy or breastfeeding
- History of previous therapeutic HPV vaccination (individuals who have been immunized with licensed prophylactic HPV vaccines are not excluded).
- Positive serological test for hepatitis C virus or hepatitis B virus surface antigen (HBsAg) or human immunodeficiency virus (HIV).
- Any other ineligible condition at the discretion of the investigator that would be ineligible to participate the study.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: GX-188E, GX-I7
GX-188E + GX-I7
|
Experimental: 1mg of GX-188E administered IM using EP device 3 times and 3mg of GX-I7 administered in cervix 4 times.
|
EXPERIMENTAL: GX-188E, Imiquimod
GX-188E + Imiquimod
|
1mg of GX-188E administered IM using EP device 3 times and 12.5mg of Imiquimod application at cervix 8 times.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Ratio of subjects who have histopathological regression of cervical lesions to CIN 1 or less in HPV 16 or 18-associated CIN3 subjects.
Time Frame: at week 20
|
at week 20
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Ratio of subjects with clearance of HPV 16 or 18 and histopathological regression of cervical lesions to CIN 1 or less.
Time Frame: at week 20, and week 36
|
at week 20, and week 36
|
The change of cytology of uterine cervix compared to baseline.
Time Frame: at screening, week 12, week 20, and week 36
|
at screening, week 12, week 20, and week 36
|
Flt-3L concentrations in blood samples.
Time Frame: at week 14, week 20, and week 36.
|
at week 14, week 20, and week 36.
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (ACTUAL)
May 30, 2017
Primary Completion (ANTICIPATED)
October 1, 2018
Study Completion (ANTICIPATED)
October 1, 2018
Study Registration Dates
First Submitted
June 20, 2017
First Submitted That Met QC Criteria
June 29, 2017
First Posted (ACTUAL)
July 2, 2017
Study Record Updates
Last Update Posted (ACTUAL)
July 2, 2017
Last Update Submitted That Met QC Criteria
June 29, 2017
Last Verified
June 1, 2017
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- GX-188E_GX-I7_IMQ_CIN3
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Cervical Intraepithelial Neoplasia 3
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Genexine, Inc.CompletedCervical Intraepithelial Neoplasia 3Korea, Republic of
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BioLeaders CorporationUnknownCervical Intraepithelial Neoplasia Grade 2/3Korea, Republic of
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National Cancer Institute (NCI)TerminatedCervical Cancer | Cervical Intraepithelial Neoplasia Grade 2 | Cervical Intraepithelial Neoplasia Grade 3United States
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Genexine, Inc.UnknownCervical Intraepithelial Neoplasia 3Korea, Republic of
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Gynecologic Oncology GroupNational Cancer Institute (NCI)CompletedCervical Carcinoma | Cervical Intraepithelial Neoplasia Grade 2/3 | Stage 0 Cervical CancerUnited States
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Sidney Kimmel Comprehensive Cancer Center at Johns...National Cancer Institute (NCI); National Institutes of Health (NIH)CompletedHPV16 Positive | Cervical Intraepithelial Neoplasia (CIN 2/3)United States
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