Status Approved
First Submitted Date
2020/11/05
Registered Date
2020/11/24
Last Updated Date
2024/02/15
CRIS Required
WHO ICTRP (International Clinical Trial Registry Platform) Required
1. Background
CRIS Registration Number |
KCT0005628 |
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Unique Protocol ID | HI20C0168000020 |
Public/Brief Title | phase 1/2a clinical study to evaluate the safety and exploratory efficacy for PSA-NCAM (+) NPC |
Scientific Title | A single center, open label, single group, phase 1/2a clinical study to evaluate the safety and exploratory efficacy of transplantation therapy using neural precursor cells (PSA-NCAM(+) NPC) derived from human embryonic stem cell line in AIS-A level of sub-acute spinal cord injury (from 7 to 60 days) |
Acronym | SB-SCI-001 |
MFDS Regulated Study | Yes |
IND/IDE Protocol | Yes |
Registered at Other Registry | No |
Healthcare Benefit Approval Status | Not applicable |
2. Institutional Review Board / Ethics Committee
Board Approval Status | Submitted approval |
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Board Approval Number | 4-2020-0691 |
Approval Date | 2020-07-28 |
Institutional Review Board Name | Yonsei University Health System, Severance Hospotal, Institutional Review Board |
Institutional Review Board Address | 50-1, Yonsei-ro, Seodaemun-gu, Seoul |
Institutional Review Board Telephone | 02-2228-0454 |
Data Monitoring Committee | No |
3. Contact Details
Contact Person for Principal Investigator / Scientific Queries | |
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Name | Dong Shin |
Title | Professor |
Telephone | +82-2-2228-2150 |
Affiliation | Yonsei University Health System, Severance Hospital |
Address | 50-1, Yonsei-ro, Seodaemun-gu, Seoul, Korea |
Contact Person for Public Queries | |
Name | Dong Shin |
Title | Professor |
Telephone | +82-2-2228-2150 |
Affiliation | Yonsei University Health System, Severance Hospital |
Address | 50-1, Yonsei-ro, Seodaemun-gu, Seoul, Korea |
Contact Person for Updating Information | |
Name | Sarang Kim |
Title | Assistant manager |
Telephone | +82-70-4635-1026 |
Affiliation | S.Biomedics |
Address | 28, Seongsui-ro 26-gil, Seongdong-gu, Seoul, Korea |
4. Status
Study Site | Multi-center Number of center : 2 | |
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Overall Recruitment Status | Recruiting | |
Date of First Enrollment | 2022-05-23 Actual | |
Target Number of Participant | 5 | |
Primary Completion Date | 2028-10-30 , Anticipated | |
Study Completion Date | 2030-10-30 , Anticipated | |
Recruitment Status by Participating Study Site 1 | ||
Name of Study | Yonsei University Health System, Severance Hospital | |
Recruitment Status | Recruiting | |
Date of First Enrollment | 2024-10-30 , | |
Recruitment Status by Participating Study Site 2 | ||
Name of Study | Ajou University Hospital | |
Recruitment Status | Recruiting | |
Date of First Enrollment | 2022-05-23 , |
5. Source of Monetary / Material Support
1. Source of Monetary/Material Support | |
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Organization Name | Ministry of Health & Welfare |
Organization Type | Government |
Project ID | SB-SCI-001 |
6. Sponsor Organization
1. Sponsor Organization | |
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Organization Name | S.Biomedics |
Organization Type | Others |
7. Study Summary
Lay Summary | This study intends to evaluate the safety and exploratory efficacy of transplantation therapy using neural precursor cells (PSA-NCAM(+) NPC) derived from the human embryonic stem cell line for the treatment of paralysis and other related symptoms from sub-acute spinal cord injury. This clinical study is a single center, open label, single group, phase 1/2a clinical study conducted to evaluate the safety and exploratory efficacy of transplant of PSA-NCAM(+) NPC in patients with sub-acute spinal cord injury. Upon written consent by the subject of voluntary participation in the clinical study, participation in the clinical study is determined by conducting necessary examinations and tests 4 to 14 days before administration of the investigational product in accordance with the protocol. Re-evaluation for conformity is conducted 1 to 3 days prior to administration of the investigational product for maintenance of suitability, and subjects with damage to C4-C7 cords diagnosed as AIS-A are administered with PSA-NCAM(+) NPC. When the Dose Limiting Toxicity (DLT) is not presented in the first three subjects administered with PSA-NCAM(+) NPC, two additional patients are added to the clinical study. When the DLT is presented in two or more of the first three patients, the clinical study is discontinued; when the DLT is presented in one of the three patients, three new patients are added. In case of presentation of the DLT in at least one of the three additional patients, the study is discontinued; the clinical study is continued only when the DLT is not presented in all three patients. Screening visit (Visit 1), surgery and recovery visit (Visit 2 to Visit 6), follow-up visit (Visit 7 to Visit 8 + phone screening I, II, III), additional visit (Visit 9 to Visit 10), and close-out visit (Visit 11) are conducted. A clinical study period of at least 68 weeks is secured after Visit 6 (at least 5 visits and 3 phone screenings). The allowed period of visits scheduled thereafter is ±3 days for Visits 4 to 6, ±7 days for Visits 7 to 8, and ±14 days for Visits 9 to 11. All subjects are to be conducted of follow-up study of a period of 1 year and 5 months at Weeks 1, 2, 4, 8, 12, 24, 48, and 72 after surgery. |
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8. Study Design
Study Type | Interventional Study |
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Study Purpose | Treatment |
Phase | Phase1/Phase2 |
Intervention Model | Single Group |
Blinding/Masking | Open |
Allocation | Non-RCT |
Intervention Type | /Biological/Vaccine, Stem Cell |
Intervention Description | This is Single group and open label in phase 1/2a clinical study. Cells are administered through intrathecal injection. Injection is administered to a total of five areas; one injection each on both sides of the injured area 5 mm from the upper boundary 10 mm center line, one injection each on both sides of the injured area 5 mm from the lower 10 mm center line, and one additional injection into the center of the injured area. Control is not applicable because it is a single group. |
Number of Arms | 1 |
Arm 1 |
Arm Label PSA-NCAM (+) NPC group |
Target Number of Participant 5 |
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Arm Type Experimental |
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Arm Description Dosage is 1.08x10^7 cells/body. Cells are administered through intrathecal injection. Injection is administered to a total of five areas; one injection each on both sides of the injured area 5 mm from the upper boundary 10 mm center line, one injection each on both sides of the injured area 5 mm from the lower 10 mm center line, and one additional injection into the center of the injured area. It is single injection. |
9. Subject Eligibility
Condition(s)/Problem(s) |
* (S00-T98)Injury, poisoning and certain other consequences of external causes (T09.3)Injury of spinal cord, level unspecified Spinal cord injury (SCI) |
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Rare Disease | No |
Inclusion Criteria |
Gender Both |
Age 18Year~65Year |
|
Description 1) Upon written consent of the patient or the legally acceptable representative of the patient 2) Male and female patients 18 to 65 years of age 3) Female patients who showed negative results on the pregnancy test, use an acceptable contraceptive or have no possibility of pregnancy (at least 2 years have elapsed after menopause or have undergone hysterectomy, ovariectomy, or sterilization operation), or male patients who have received vasectomy or are willing to use contraceptives for up to 90 days after administration of the investigational product using a dual contraceptive method* *Dual contraceptive method: Method of using multiple contraceptives, such as using a cervical cap or contraceptive diaphragm in addition to a condom for males 4) Patients who are capable of being administered with the investigational product on Day 7 to 60 after spinal cord injury 5) Patients who have been confirmed to have spinal cord injury classified as AIS-A on ISNCSCI, SCIM and/or MRI by the investigator, physiatrist, or other spinal cord injury specialist Patients whose ASIA Injury Scale (AIS) satisfies AIS-A criteria (spinal segment within C4-C7, complete injury) |
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Exclusion Criteria |
1) Patients with spinal cord injury caused by penetrating trauma such as gunshot or stab wounds 2) Patients with complete transection on the spinal cord 3) Patients with spinal cord injury that require more than the mono-segment treatment 4) Patients with other complications, including neurological defects related to peripheral nerve injury (neuromuscular injury or central spinal cord syndrome), or etiological causes of paraplegia or sensorimotor defects related to an additional underlying condition 5) Patients with multiple lesions or lesions longer than 2 cm in length found on MRI examination 6) Patients administered with cells excluding blood transfusion before participating in the clinical study 7) Patients with the following intercurrent diseases or conditions: a. Coagulopathy with INR> 1.4 at the time of administration of the investigational product (Day 0) b. Active infection c. Active hypotension requiring vasoconstrictor treatment (less than 60 mmHg of diastolic blood pressure) d. Rupture of the skin on the area of surgery e. Medical history of malignant tumor f. Primary or secondary immunodeficiency g. Clinically significant abnormal values discovered as a result of laboratory tests - Creatinine > 1.5 mg/dL - When the level found in the liver-function examination is more than twice the upper limit of the normal level - Hematocrit/hemoglobin <30%/10 g/dL - Total WBC < 103/μL - Uncontrolled hypertension (systole> 180 mmHg or diastole> 100 mmHg) - Uncontrolled diabetes (HbA1c> 8%) - Evidence of GI bleeding on the stool guaiac test - Positive on tuberculosis test (However, a chest X-ray may be performed if found positive on the TB test, and the patient may be enrolled upon no findings that suggest active tuberculosis on the chest X-ray.) - Hepatitis B or C - Human Immunodeficiency Virus (HIV) h. Substance abuse or alcoholism i. Unstable or untreated psychiatric disorder 8) Patients with known hypersensitivity to basiliximab, tacrolimus, mycophenolate mofetil, methylprednisolone, or prednisone 9) Patients incapable of receiving physical therapy or combination therapy 10) Patients incapable of going under general anesthesia due to other reasons 11) Patients judged unsuitable for participation in this clinical study by the investigator |
Healthy Volunteers | No |
10. Outcome Measure(s)
Type of Primary Outcome | /Safety/Efficacy | |
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Primary Outcome(s) 1 | ||
Outcome | Transplant rejection against transplanted cells |
|
Timepoint | 4 weeks after surgery±14 days |
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Primary Outcome(s) 2 | ||
Outcome | Changes in the ASIA Damage Scale |
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Timepoint | (Screening visit (Visit 1), 4,12,24,48,72 weeks after surgery)±14 days |
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Primary Outcome(s) 3 | ||
Outcome | International standards for neurological classification of spinal cord injury (ISNCSCI) motor and sensory index score |
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Timepoint | (Screening visit (Visit 1,2), 4,12,24,48,72 weeks after surgery)±14 days |
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Primary Outcome(s) 4 | ||
Outcome | Pain |
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Timepoint | (Screening visit (Visit 1,2), 4,8,12,24,48,72 weeks after surgery)±14 days |
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Primary Outcome(s) 5 | ||
Outcome | Spinal Cord Independence Measure (SCIM) score |
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Timepoint | (Screening visit (Visit 1,2), 4,12,24,48,72 weeks after surgery)±14 days |
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Primary Outcome(s) 6 | ||
Outcome | Adverse Event |
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Timepoint | (0,1,2,4,8,12,13,14,16,24,48,72 weeks after surgery)±14 days |
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Primary Outcome(s) 7 | ||
Outcome | Vital Signs |
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Timepoint | (Screening visit (Visit 1,2), 4,8,12,24,48,72 weeks after surgery)±14 days |
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Primary Outcome(s) 8 | ||
Outcome | Graft survival at the transplant site as observed in MRI examination |
|
Timepoint | (Screening visit (Visit 1), 72 weeks after surgery)±14 days |
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Secondary Outcome(s) 1 | ||
Outcome | Physical Examination |
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Timepoint | Screening visit (Visit 1,2), 4,8,12,24,48,72 weeks after surgery)±14 days |
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Secondary Outcome(s) 2 | ||
Outcome | Laboratory Test |
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Timepoint | (Screening visit (Visit 1,2), 4,8,12,24,48,72 weeks after surgery)±14 days |
11. Study Results and Publication
Result Registered | No |
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12. Sharing of Study Data(Deidentified Individual-Patient Data, IPD)
Sharing Statement | Yes |
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Time of Sharing | 2030. 10 |
Way of Sharing | Available on Request
(ksr7744@sbiomedics.com) |
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