Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 12:45 AM
Ignite Modification Date:
2025-12-25 @ 12:45 AM
NCT ID:
NCT07295067
Eligibility Criteria:
Inclusion Criteria:
* Patients whose MR revealed that syrinx have shrunk after surgery for a year but whose clinical spinal cord symptoms have not improved.
* Patients whose MR revealed that syrinx spontaneously resolution under conservative observation, but whose clinical spinal cord symptoms have not improved.
* Age: 18-60 years, inclusion of both genders;
Exclusion Criteria:
* 1\. Those with diabetes, heart disease, or impaired liver or kidney function; 2. Those with other diseases such as brainstem tumors and spinal cord tumors; 3. Infected individuals with lumbar puncture sites; 4. Those with previous or detected abnormalities in the heart; 5. Those who have autoimmune diseases and need to be treated with immunosuppressants; 6. Those who are allergic to the research drugs; 7. Have participated in other interventional clinical studies or received other cell therapies (excluding blood transfusion) within the past three months; 8. Those who are unconscious, unable to express subjective discomfort symptoms and unable to cooperate with neurological function tests, those who have been receiving drug treatment for a long time and do not cooperate with the treatment plan; 9. Pregnant women, women who are breastfeeding and those planning to become pregnant; 10. Serological tests (HBsAg, anti-HCV, anti-HIV, TP-Ab) are positive; 11. Other circumstances where the researcher deems the patient unsuitable to participate in this study (including but not limited to not meeting the treatment that benefits the patient the most, poor patient compliance, abnormal laboratory test indicators that cannot be accepted, etc.).
Rejection Criteria:
misdiagnosis; use of any medication that may significantly impact the assessment accuracy of hUC-MSC-sEV engraftment; absence of any evaluation outcome at any time point during the follow-up period
Cessation Criteria:
individual wishes of the subjects; occurrence of any hUC-MSC-sEV-associated serious adverse event (SAE) that may aggravate neurological dysfunction, or require prolongation of existing hospitalization, or need hospital readmission, or impair consciousness, or be life-threatening, or even lead to death in any subject; detection of any major mistake in the present protocol during the implementation of this clinical trial; the national administration agency requires the clinical trial to be halted
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
60 Years
Study:
NCT07295067
Study Brief:
Protocol Section:
NCT07295067