Safety and Efficacy of Allogenic Umbilical Cord Blood-derived Mesenchymal Stem Cell Product

NCT ID: NCT02338375

Last Updated: 2015-01-14

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

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

UNKNOWN

Clinical Phase

EARLY_PHASE1

Total Enrollment

28 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-12-31

Study Completion Date

2015-12-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The purpose of this study is to evaluate the safety and efficacy of adding allogenic umbilical cord blood-derived stem cell product(Cartistem®) on currently standard treatment of arthroscopic curettage and microfracture for osteochondral lesion of talus.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

same as above

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Osteochondral Lesion of Talus

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Participants

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Cartistem

For control group patients currently standard treatment of arthroscopic curettage and microfracture is performed, and for study group patients allogenic umbilical cord blood-derived mesenchymal stem cell product(Cartistem®) is added on the lesion after above mentioned procedure.

Group Type EXPERIMENTAL

Cartistem

Intervention Type BIOLOGICAL

Cartistem is allogenic umbilical cord blood-derived stem cell product. Cartistem is 500uL/cm2 applied according to the lesion.

standard treatment

standard treatment of arthroscopic curettage and microfracture for osteochondral lesion of talus

Group Type ACTIVE_COMPARATOR

Cartistem

Intervention Type BIOLOGICAL

Cartistem is allogenic umbilical cord blood-derived stem cell product. Cartistem is 500uL/cm2 applied according to the lesion.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Cartistem

Cartistem is allogenic umbilical cord blood-derived stem cell product. Cartistem is 500uL/cm2 applied according to the lesion.

Intervention Type BIOLOGICAL

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Non-responder to conservative treatment for radiographically confirmed (by MRI) osteochondral lesion of talus with ankle pain and/or stiffness and less than 75 of the AOFAS score
* Age between 20 and 70 year-old
* Appropriate function of blood clot PT(INR) \< 1.5, APTT \<1.5×control
* Appropriate renal function Creatinine ≤ 2.0 ㎎/㎗, proteinuria less than trace with Dipstick urine test
* Appropriate hepatic function Bilirubin ≤ 2.0 ㎎/㎗, AST/ALT ≤ 100 IU/L
* No evidence of autoimmue disorder As screening test anti-nuclear antibody and/or anti-thyroglobulin antibody, if positive rheumatologist referral needed to confirm diagnosis
* No surgery or radiotherapy for the same ankle joint within 6 weeks
* Female patients agreeing with maintenance of contraception during study period
* No ligament instability greater than grade II (Grade 0 : none, Grade Ⅰ: 0\~5㎜, GradeⅡ: 5\~10㎜, Grade Ⅲ: \>10㎜) with physical exam
* Patients agreeing with participation in this study and signed on informed consent by their own will

Exclusion Criteria

* Degenerative ankle arthritis patients
* Patients with autoimmune disease
* Patients with infectious disease needed parenteral antibiotics
* Patients with myocardial infarction, congestive heart failure, other serious heart diseases or uncontrollable hypertion
* Patients with other serious medical illness
* Pregnancy or breast feeding patients
* Past history related with psychiatric illness or epilepsy
* Alcoholic abuse
* Heavy smoker
* Chronic inflammatory disease including rheumatoid arthritis
* Participants of other clinical trial within 4 weeks
* Patients treated with immunosuppressing agents such as Cyclosporin A or azathioprine within 6 weeks
* Unstable ankle joint(lesion site) greater than grade II at physical exam (Grade 0 : none, grade Ⅰ: 0\~5㎜, GradeⅡ: 5\~10㎜, Grade Ⅲ: \>10㎜)
* Other inappropriate patients determined by the prinicipal investigator
Minimum Eligible Age

20 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Samsung Medical Center

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

ChulWon Ha

MD

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Samsung Medical Center

Gangnam-Gu, Seoul, South Korea

Site Status

Countries

Review the countries where the study has at least one active or historical site.

South Korea

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

2012-10-078

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

REcycled CartiLage Auto/Allo IMplantation
NCT03672825 COMPLETED PHASE1