Crohn's Fistula Clinical Trial
Official title:
Phase 3 Clinical Study to Evaluate Efficacy and Safety of ASC(Autologous Adipose-derived Stem Cells) and Fibringlue or Fibringlue in Patients With Crohn's Fistula.: A Randomized Study
This is a phase III study to evaluate the efficacy and safety of ASC(Autologous Adipose-derived Stem Cells) and Fibringlue or Fibringlue in Patients With Crohn's Fistula.
Status | Recruiting |
Enrollment | 36 |
Est. completion date | December 31, 2024 |
Est. primary completion date | June 30, 2024 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years and older |
Eligibility | Inclusion Criteria: 1. Patient who has obtained the consent of their legal representative if they are over 18 years of age and under 20 years of age. 2. Patient is diagnosed with Crohn's disease. 3. Patient who has one or more Crohn's fistulas . 4. In the case of women of childbearing potential, patient who is negative for beta-HCG pregnancy tests at the screening visit. 5. Patient is able to give written informed consent prior to study start and willing to comply with the study requirements. Exclusion Criteria: 1. Patient who participated in other clinical trials within 30 days prior to the start of this clinical trial, or who has not passed a period equal to five times of the half-life of the drug dosed in other clinical trials. 2. Patient with a medical history or family history of Variant Creutzfeld Jakob Disease or related to this disease. 3. Patient who is sensitive to anesthetic drugs or bovine-derived materials. 4. Patient with autoimmune disease except for Crohn's disease. 5. Patient with infectious diseases such as HBV, HCV and HIV. 6. Patient with signs of Septicemia. 7. Patient with Active Tuberculosis.(Including patient with Anal Tuberculosis) 8. Pregnant or breast-feeding. 9. . Is unwilling to use an acceptable method of birth control during the whole study. 10. Patient with Inflammatory Bowel disease except for Crohn's disease. 11. Patient who is sensitive to Fibringlue. 12. Patient with a clinically relevant history of alcohol or drugs abuse, habitual smoking. 13. Patient whose adipose tissue obtained by liposuction is insufficient to manufacture the Investigational product at the intended dose. 14. Patient who is not able to understand the objective of the study or to comply with the study requirements. 15. Patient who is considered by the investigator to have a significant disease which might impact the study. 16. Patient who is considered not suitable for the study by investigator. 17. Patient who is Active Crohn's disease with CDAI 450 or higher. 18. Patient with medical history of surgery for malignant cancer in the past 5 years.(Except for carcinoma in situ) 19. Patient who exceeds 2 cm in the longest diameter of fistula. 20. Patient who dosed anti-TNF formulations such as infliximab, adalimumab, certolizumab within 3 months prior to injection. |
Country | Name | City | State |
---|---|---|---|
Korea, Republic of | Asan Medical Center | Seoul | |
Korea, Republic of | Samsung Medical Center | Seoul | |
Korea, Republic of | Seoul Natinoal Univetsity Hospital | Seoul |
Lead Sponsor | Collaborator |
---|---|
Anterogen Co., Ltd. |
Korea, Republic of,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Proportion of subjects who are completely blocked fistula | complete blockage | In the 8th week after 1st injection | |
Secondary | Proportion of subjects who are completely blocked fistula | complete blockage | During 12 months after injection | |
Secondary | Proportion of subjects who are more than 50% blocked fistula | 50% blockage | During 12 months after injection | |
Secondary | Score of evaluation about Investigator satisfaction using questionnaire | Score of evaluation about Investigator satisfaction range from 1 to 5. The lower this score, it means that the higher investigator's satisfaction with treatment effect of investigational product. | In the 8th week, 6th month and 12th month after final injection | |
Secondary | Proportion of subjects who are confirmed maintenance of fistula blockage by radiology test | Radiology test is performed to subjects who are completely blocked fistula. | Between 6th month and 12th month after final injection | |
Secondary | Visual improvement effect of perianal fistula wound through photography of it | Visual improvement effect of perianal fistula wound is evaluated by photograph of perianal fistula wound before and after the injection(intervention). | Immediately before and after the injection(intervention) and during 12 months after injection(intervention) |
Status | Clinical Trial | Phase | |
---|---|---|---|
Completed |
NCT05742100 -
Darvadstrocel for Crohn's Fistula in the Realworld
|
||
Completed |
NCT00992485 -
Safety and Efficacy Study of Autologous Cultured Adipose -Derived Stem Cells for the Crohn's Fistula
|
Phase 1 | |
Completed |
NCT01011244 -
Safety and Efficacy Study of Autologous Cultured Adipose -Derived Stem Cells for the Crohn's Fistula
|
Phase 2 |