A Trial to Evaluate the Efficacy and Safety of BLS-ILB-E710c in Patients With Cervical Intraepithelial Neoplasia 2/3 (CIN2/3)

NCT ID: NCT03274206

Last Updated: 2020-02-07

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

PHASE2

Total Enrollment

126 participants

Study Classification

INTERVENTIONAL

Study Start Date

2017-08-30

Study Completion Date

2020-08-31

Brief Summary

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This study evaluates the efficacy and safety of the experimental drug, BLS-ILB-E710c, in patients with Cervical Intraepithelial Neoplasia 2/3 (CIN2/3). 2/3 of participants will receive the experimental drug, while 1/3 of participants will receive placebo.

Detailed Description

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Primary Outcome Measure:

Complete histopathological regression from baseline \[Time Frame: Baseline through Week 16\]

Secondary Outcome Measures:

* Change from baseline of CIN classification \[Time Frame: Baseline through Week 16\]
* Change from baseline of RCI \[Time Frame: Baseline through Week 16 and Week 32\]
* Change from baseline of cytopathological classification based on bethesda system \[Time Frame: Baseline through Week 16 and Week 32\]
* Change from baseline as compared to placebo in the expression rate of P16/Ki-67 \[Time Frame: Baseline through Week 16\]
* Change from baseline as compared to placebo of the number of CD8 positive cells in the cervical tissue \[Time Frame: Baseline through Week 16\]
* Change from baseline as compared to placebo in HPV 16 clearance rate
* Change of RCI based on the histopathological regression at Week 16 \[Time Frame: Week 16 through Week 32\]

Conditions

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Cervical Intraepithelial Neoplasia Grade 2/3

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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BLS-ILB-E710c

* Drug: BLS-ILB-E710c 1,000mg
* Dosage and duration: 4 capsules per day for 5 consecutive days at week 1,2,4, and 8)

Group Type EXPERIMENTAL

BLS-ILB-E710c

Intervention Type BIOLOGICAL

BLS-ILB-E710c 250mg/capsule

BLS-ILB-E710c-placebo

* Drug: BLS-ILB-E710c-placebo
* Dosage and duration: 4 capsules per day for 5 consecutive days at week 1,2,4, and 8)

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

BLS-ILB-E710c-placebo

Interventions

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BLS-ILB-E710c

BLS-ILB-E710c 250mg/capsule

Intervention Type BIOLOGICAL

Placebo

BLS-ILB-E710c-placebo

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Fertile female aged between 20 and 49
* Subjects who are infected with HPV 16 type only or with HPV 16 type and any other types listed below

1\) low risk type of HPV, 2) HPV 16-related type
* Subjects who are diagnosed as Cervical interaepithelial neoplasia 2/3 (CIN2/3) by colposcopic biopsy within 6 weeks before enrollment
* All lesions must be observable by colposcopy and CIN2 or higher lesion must be less than 1/2 in the transformation zone area
* Willing to use adequate contraception methods during the study period
* Eligible based on screening test results
* Normal electrocardiogram
* Voluntarily signed informed consent form

Exclusion Criteria

* Subjects who are diagnosed with Carcinoma In Situ with microinvasion or suspicious invation
* Presence of adenocarcinoma or glandular lesion in the cervix
* Subjects who are infected with HPV type 18-related type
* Subjects with autoimmune disease
* Current or prior treatment past 2 months with immunosuppressant therapies
* Hypersensitive to the investigational drug
* Subjects who currently have acute diseases that require medical attention
* Participation in other studies involving investigational drug(s) or investigational device(s) within 3 months
* Currently having chronic pancreatitis or diagnosed with acute pancreatitis
* Currently having underlying diseases including inflammatory intestinal diseases and tumors, ulcer, bleeding or puncture in the gastrointestinal tract
* Pregnant or breastfeeding
* Subjects with active or inactive hepatitis, or infectious disease
* History of HIV infection
* History of therapeutic HPV vaccination
* Subjects who require continuous use of antibiotics
* Administration of blood product within 3 months before signing informed consent form
* History of vaccination within 2 months before signing informed consent form (4 months in case of live vaccine)
Minimum Eligible Age

20 Years

Maximum Eligible Age

49 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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BioLeaders Corporation

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Jae-Kwan Lee, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Korea University Guro Hospital

Locations

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Korea University Ansan Hospital

Ansan, Geyonggi-do, South Korea

Site Status RECRUITING

CHA Bundang Medical Center, CHA University

Seongnam-si, Gyeonggi-do, South Korea

Site Status RECRUITING

Catholic University of Korea, St. Vincent's Hospital

Suwon, Gyeonggi-do, South Korea

Site Status RECRUITING

Catholic University of Korea, Uijeongbu St. Mary's Hospital

Uijeongbu-si, Gyeonggi-do, South Korea

Site Status RECRUITING

The Dongsan Medical Center of Keimyung Hospital

Daegu, , South Korea

Site Status RECRUITING

Gachon University Gil Medical Center

Incheon, , South Korea

Site Status RECRUITING

Seoul National University Hospital

Seoul, , South Korea

Site Status RECRUITING

Yonsei Unversity Health System

Seoul, , South Korea

Site Status RECRUITING

University of Ulsan College of Medicine, Asan Medical Center

Seoul, , South Korea

Site Status RECRUITING

Catholic University of Korea, Seoul St. Mary's Hospital

Seoul, , South Korea

Site Status RECRUITING

Hallym University Medical Center

Seoul, , South Korea

Site Status RECRUITING

Kwandong University College of Medicine Cheil Hospital

Seoul, , South Korea

Site Status RECRUITING

CHA Gangnam Hospital

Seoul, , South Korea

Site Status RECRUITING

Korea University Guro Hospital

Seoul, , South Korea

Site Status RECRUITING

Countries

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South Korea

Central Contacts

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Jae Hyung Lee

Role: CONTACT

+82-31-280-9622

Facility Contacts

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Nak-Woo Lee, MD, PhD

Role: primary

+82-2-2626-3142

Seung Hun Song, MD, PhD

Role: primary

Suim Park

Role: backup

Sung Jong Lee, MD, PhD

Role: primary

+82-31-249-8301

Jin Hui Kim, MD, PhD

Role: primary

Chi-Heum Cho, MD, PhD

Role: primary

+82-53-250-7518

Jin Woo Shin, MD, PhD

Role: primary

+82-32-460-3823

Jae-Weon Kim, MD, PhD

Role: primary

+82-2-2072-3511

Yeon-Jae Han

Role: backup

Young Tae Kim, MD, PhD

Role: primary

+82-2-2228-2230

So Yeon Joo

Role: backup

+82-2-2228-5735

Yong-Man Kim, MD, Ph.D

Role: primary

+82-2-3010-3640

Geum-hee Nah

Role: backup

+82-2-3010-3627

Soo Young Hur, MD, Ph.D

Role: primary

Hee Sook Bae

Role: backup

Sung Taek Park, MD, PhD

Role: primary

+82-2-829-5151

Tae Jin Kim, MD, PhD

Role: primary

+82-2-2000-7177

Seok Ju Seong, MD, PhD

Role: primary

Jae-Kwan Lee, MD, PhD

Role: primary

+82-2626-3142

Other Identifiers

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12591

Identifier Type: OTHER

Identifier Source: secondary_id

BLS-ILB-E710c-202

Identifier Type: -

Identifier Source: org_study_id

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