Primary Biliary Cirrhosis Clinical Trial
— UCMSCBAOfficial title:
Evaluation Safety and Efficacy of Umbilical Cord Derived Mesenchymal Stem Cell (UC -MSC) Transplantation for Children Suffering From Liver Cirrhosis Due to Biliary Atresia: A Matched Control Prospective Study
Biliary atresia (BA) is the most frequent cause of chronic cholestasis in neonates,
accounting for at least 50% of pediatric liver transplantation. BA incidence is estimated to
range from 1:5000 to 1:19000 live births. All patients will die due to complications of liver
cirrhosis if the operation is not performed. Recently, mesenchymal stem cell (MSC)
transplantation has been found as a promising therapy for liver cirrhosis in adults. Bone
marrow-derived stem cell transplantation was also performed successfully for children with
BA. Compared to MSC isolation from bone marrow, isolating MSCs from umbilical cord (UC)
tissue is a less invasive procedure.
Furthermore, UC-derived MSCs (UC-MSCs) have been demonstrated to be safe and effective for
liver cirrhosis in adults and different pediatric diseases, including liver cirrhosis due to
primary biliary cirrhosis. The investigators will compare the outcomes of 17 Kasai operated
BA patients who receive UC-MSC transplantation to 17 BA patients who only undergo Kasai
operation. Two transplantations of UC - MSCs will be performed via the hepatic artery: the
first transplant will be performed at baseline, and the second one will be performed 6 months
later with a dosage of 1 million MSCs per kg of body weight. The frequency and severity of
the adverse events or serious adverse events associated with UC-MSC injection at 72 hours
post-injection will be used to assess the safety. The efficacy of the therapy will be
measured using Pediatric End-Stage Liver Disease (PELD) score, liver function, and liver
biopsy. This study would open a novel cell therapy to improve outcomes of patients with BA.
Status | Recruiting |
Enrollment | 34 |
Est. completion date | October 25, 2021 |
Est. primary completion date | September 25, 2021 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 5 Months to 2 Years |
Eligibility |
Inclusion Criteria: - Children diagnosed with liver cirrhosis due to biliary atresia after Kasai's operation - From 5 months to 2 years old - Weight = 6 kg - Patients with manifestation of cirrhosis on liver biopsy during Kasai's operation. - Parents or primary caregivers signed the informed consent form. Exclusion Criteria: - Under 6kg or over 2 years old - Coagulation disorders - Allergy to anesthetic agents - Active infections |
Country | Name | City | State |
---|---|---|---|
Vietnam | Vinmec International Hospital Times City | Hà N?i | Hanoi |
Vietnam | Vinmec Research Institute of Stem cell and Gene Technology | Hanoi |
Lead Sponsor | Collaborator |
---|---|
Vinmec Research Institute of Stem Cell and Gene Technology | Children's Hospital Number 2, Ho Chi Minh City, Vietnam |
Vietnam,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | The change of PELD scores during study | The PELD score is calculated using the following formula: PELD Score = 0.480 * ln (Bilirubin in mg/dL) + 1.857 * ln (INR) - 0.687 * ln (Albumin in g/dL) + 0.436 if the patient is <1 year old + 0.667 if there growth failure |
baseline, 3 months, 6 months, 9 months, 12 months | |
Primary | The change of albumin (Liver function) | Levels of albumin (g/dL) | up to the 12-month period following treatment | |
Primary | The change of total bilirubin (Liver function) | Total bilirubin level (mg/dL) | up to the 12-month period following treatment | |
Primary | The change of prothrombin time | Prothrombin time (second) | up to the 12-month period following treatment | |
Primary | The change of liver biopsy | change of liver biopsy | up to the 12-month period following treatment | |
Secondary | The number of Adverse Events (AE) and Serious Adverse Events (SAE) | Adverse Events (AE) and Serious Adverse Events (SAE) after MSC transplantation | baseline, 3 months, 6 months, 9 months, 12 months (time frame: up to the 12-month period following treatment) |
Status | Clinical Trial | Phase | |
---|---|---|---|
Active, not recruiting |
NCT04526665 -
Study of Elafibranor in Patients With Primary Biliary Cholangitis (PBC)
|
Phase 3 | |
Recruiting |
NCT02931513 -
sCD163 in PBC Patients - Assessment of Treatment Response
|
||
Active, not recruiting |
NCT02924701 -
sCD163 in PBC Patients - Assessment of Disease Severity and Prognosis
|
||
Completed |
NCT02659696 -
Nalfurafine Hydrochloride for Pruritus in Patients With Primary Biliary Cholangitis
|
||
Completed |
NCT02078882 -
Study of Abatacept (Orencia) to Treat Primary Biliary Cirrhosis
|
Phase 4 | |
Completed |
NCT01603199 -
High-protein High-fiber Diet in Patients With Primary Biliary Cirrhosis
|
N/A | |
Completed |
NCT01389973 -
A Study of Efficacy and Safety of Ustekinumab in Patients With Primary Biliary Cirrhosis (PBC) Who Had an Inadequate Response to Ursodeoxycholic Acid
|
Phase 2 | |
Completed |
NCT01857284 -
Safety and Efficacy of Tauroursodeoxycholic Acid Versus Ursofalk in the Treatment of Adult Primary Biliary Cirrhosis
|
Phase 3 | |
Completed |
NCT05374200 -
Mind-body Wellness Intervention in Primary Biliary Cholangitis (PBC)
|
N/A | |
Recruiting |
NCT02937012 -
Use of Bezafibrate in Patients With Primary Biliary Cirrhosis to Archive Complete Biochemical Response in Non-responders
|
Phase 3 | |
Completed |
NCT02376335 -
B-Cell Depleting Therapy (Rituximab) as a Treatment for Fatigue in Primary Biliary Cirrhosis
|
Phase 2 | |
Recruiting |
NCT01662973 -
Umbilical Cord Mesenchymal Stem Cells for Patients With Primary Biliary Cirrhosis
|
Phase 1/Phase 2 | |
Active, not recruiting |
NCT04751188 -
A Study to Assess Efficacy and Safety of Bezafibrate in Patients With Primary Biliary Cholangitis
|
Phase 3 | |
Recruiting |
NCT04514965 -
Bezafibrate in Patients With Primary Biliary Cholangitis (PBC)
|
||
Recruiting |
NCT03668145 -
Mesenchymal Stem Cell Transplantation for Refractory Primary Biliary Cholangitis
|
N/A | |
Completed |
NCT02955602 -
Seladelpar (MBX-8025) in Subjects With Primary Biliary Cholangitis (PBC)
|
Phase 2 | |
Completed |
NCT02557360 -
Effectiveness of S-adenosyl-L-methionine in Patients With Primary Biliary Cirrhosis
|
Phase 4 | |
Recruiting |
NCT01440309 -
Efficacy and Safety Study of Allogenic Mesenchymal Stem Cells for Patients With Refractory Primary Biliary Cirrhosis
|
Phase 1 | |
Completed |
NCT01249092 -
Pentoxifylline for Primary Biliary Cirrhosis
|
Phase 2 | |
Completed |
NCT01510860 -
Ursofalk Tablets (500 mg) Versus Ursofalk Capsules (250 mg) in the Treatment of Primary Biliary Cirrhosis
|
Phase 4 |