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Active, not recruitingNCT03915431Updated Sep 11, 2025

A Study of NCS-01 in Patients With Acute Ischemic Stroke

A Phase 1/2 interventional study of NCS-01 in Ischemic Stroke, sponsored by NC Medial Research Inc. Active, not recruiting at 1 site in United States. Open to participants aged 18 Years to 85 Years. Per ClinicalTrials.gov, last updated 2025-09-11.

Sponsored by NC Medial Research Inc · Phase 1/2, Interventional, and Treatment

Phase
Phase 1/2
Study type
Interventional
Enrollment
16
Allocation
Randomized
Ages
18 Years to 85 Years
Sex
All
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Study summary

This is an initial Phase1/2 dose-finding, randomized, multi-center study to evaluate the safety and tolerability of NCS-01 in patients with acute ischemic stroke. All patients will be randomized within 48 hours of stroke onset. This study will be conducted in 2 stages.

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Conditions studied

  • Ischemic Stroke

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03

In context

Ischemic Stroke

2,593 studies on the registry are indexed under Ischemic Stroke; 930 are open to participants now.

This study's planned enrollment of 16 is below the median of 120 across 1,752 interventional studies indexed under Ischemic Stroke.

Browse Ischemic Stroke studies →

Lead sponsor

This is the only study on the registry with NC Medial Research Inc as lead sponsor.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
18 Years to 85 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Males and females, age 18 to 85 years inclusive
  • Clinical evidence of acute ischemic unilateral cerebral infarction
  • - Evidence of neurologic deficits as defined by NIHSS 6 to 18 or NIHSS \< 6 with Fugl-Meyer upper extremity subtotal 6 to 40 inclusive
  • Women of child bearing potential who agrees to take acceptable birth control as described in the ICF
  • Provide written informed consent before participation, either by patient or a legal representative

Exclusion criteria

Exclusion Criteria:

  • Progressive neurologic deficit
  • An inability to undergo an MRI scan
  • Any malignancies within the last 5 years
  • Previous organ transplantation
  • Participation in another clinical trial with an investigational drug, device or biologic within the preceding 3 months
  • Women of childbearing potential with a positive pregnancy test
  • Already dependent in activities of daily living (Rankin scale 3 or more) before the present acute stroke
  • Known hypersensitivity, allergy or intolerance to the similar biologic interventions
  • Any other clinically relevant acute or chronic diseases which could interfere with patients' safety during the trial, or expose them to undue risk, or which could interfere with study objectives judged by Investigator based on medical history, physical examination, laboratory tests and/or ECG
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Study design

Phase
Phase 1 / Phase 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Quadruple (Participant, Care provider, Investigator, Outcomes assessor)
Enrollment
16 participants (estimated)

Study arms

  • Experimental
    NCS-01

    human bone marrow derived cells

    Biological: NCS-01

  • Sham comparator
    sham

    sham procedure

    Biological: NCS-01

Interventions

  • BiologicalNCS-01

    single infusion

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What researchers measure

Primary outcomes

  1. Number of participants with adverse events -Safety by Incidence of Treatment-Emergent Adverse Events

    Number of participants with treatment-related adverse events as assessed by CTCAE v4.0" . Incidence and nature of adverse events; vital signs;

    Time frame: multiple times for the duration of the study (baseline through Month 12)

  2. National Institutes of Health Stroke Scale (NIHSS)

    Change from baseline in the NIHSS NIHSS is a systematic assessment tool that provides a quantitative measure of stroke-related neurologic deficit. The score for each ability is a number between 0 and 4, 0 being normal functioning and 4 being completely impaired. The patient's NIHSS score is calculated by adding the number for each element of the scale; 42 is the highest score possible. In the NIHSS, the higher the score, the more impaired a stroke patient is.

    Time frame: 1 hour, 3 hours, and 6 hours post infusion

  3. Number of participants with change in in physical examination

    physical examination changes General appearance ,Head, eyes, ears, nose, and throat, Respiratory, Cardiovascular, Musculoskeletal, Abdomen, Neurologic, Extremities, Dermatologic, Lymphatic)

    Time frame: multiple times from baseline through Month 12

  4. Number of participants with change in Electrocardiography (ECG)

    ECG (standard digital 12-lead in singlicate)

    Time frame: multiple times for the duration of the study (baseline through Month 12)

  5. Number of participants with change in clinical laboratory evaluations

    changes in clinical laboratory evaluations (Creatinine, Potassium(K+),Sodium (Na+) , Chloride (Cl-), Magnesium (Mg++), Calcium, Inorganic phosphate, Glucose, Urea,Bilirubin (Total) ,Bilirubin (direct), AST, ALT, GGT, Alkaline phosphatase, Total Protein Albumin,

    Time frame: multiple times for the duration of the study (baseline through Month 12)

Secondary outcomes

  1. Number of participants with change in Modified Rankin Scale (mRS)

    The modified Rankin Scale (mRS) is a commonly used scale for measuring the degree of disability or dependence in the daily activities of people who have suffered a stroke.Score Description 0 No symptoms at all 1. No significant disability despite symptoms; able to carry out all usual duties and activities 2. Slight disability; unable to carry out all previous activities, but able to look after own affairs without assistance 3. Moderate disability; requiring some help, but able to walk without assistance 4. Moderately severe disability; unable to walk without assistance and unable to attend to own bodily needs without assistance 5. Severe disability; bedridden, incontinent and requiring constant nursing care and attention 6. Dead

    Time frame: multiple times for the duration of the study (baseline through Month 12)

  2. Number of participants with change in Cytokine panel (IL-1, 6, 8, etc.)

    blood test for proteins that modulate the inflammatory response

    Time frame: multiple times for the duration of the study (baseline through Month 12)

  3. Number of participants with change in MRI

    global white matter and grey matter volumetrics; cortical thinning on MRI

    Time frame: multiple times for the duration of the study (baseline through Month 12)

  4. Number of participants with change in Barthel Index

    Barthel Index is a 4 point scale of Activities of Daily Living

    Time frame: multiple times for the duration of the study (baseline through Month 12)

Other outcomes

  1. Number of participants with change in Domain-specific Scales (Fugl-Meyer)

    The Fugl-Meyer Assessment (FMA) is a stroke-specific, performance-based impairment index. It is designed to assess motor functioning, sensation, balance, joint range of motion and joint pain in patients with post-stroke hemiplegia (Fugl-Meyer, Jaasko, Leyman, Olsson, \& Steglind, 1975; Gladstone, Danells, \& Black, 2002). It is applied clinically and in research to determine disease severity, describe motor recovery, and to plan and assess treatment.

    Time frame: multiple times for the duration of the study (baseline through Month 12)

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Study locations

1 site
  • University of Miami
    Miami, Florida 33136, United States
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References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Sep 11, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT03915431
Lead sponsor
NC Medial Research Inc
Responsible party
Sponsor
First posted
Apr 16, 2019
Start date
Feb 27, 2020
Primary completion
Oct 2027 (estimated)
Completion
Oct 2028 (estimated)
Last update
Sep 11, 2025

Study contacts

Sean Savitz, md
principal investigator · The University of Texas Health Science Center, Houston

Oversight

Data monitoring committee
Yes
FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is active, not recruiting, as verified in Sep 2025. You cannot join it, but the record below documents what was studied.

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