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Stem Cell Therapy

Bone Marrow Concentrate treatment for Osteoarthritis

N/A
Waitlist Available
Led By Christopher Centeno, MD
Research Sponsored by Regenexx, LLC
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 12 months
Awards & highlights

Study Summary

This trial will study whether the Regenexx-SD treatment for knee osteoarthritis leads to improvements in patients' symptoms, and whether these improvements can be measured in changes to the patients' synovial fluid.

Eligible Conditions
  • Osteoarthritis of the Knee

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~12 months
This trial's timeline: 3 weeks for screening, Varies for treatment, and 12 months for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Correlation between components in knee synovial fluid to patient-reported outcomes post-procedure.
Secondary outcome measures
Correlation between components of synovial fluid and 12 month LEFS
Correlation between components of synovial fluid and 12 month pain scores
Correlation between components of synovial fluid and 6 month Lower Extremity Function Scale (LEFS).
+4 more

Trial Design

1Treatment groups
Experimental Treatment
Group I: Knee Synovial Fluid collection before Regenexx-SDExperimental Treatment1 Intervention
Measure components of knee synovial fluid 2-4 days before the Regenexx-SD treatment.

Find a Location

Who is running the clinical trial?

Regenexx, LLCLead Sponsor
14 Previous Clinical Trials
50,798 Total Patients Enrolled
4 Trials studying Osteoarthritis
158 Patients Enrolled for Osteoarthritis
Christopher Centeno, MDPrincipal InvestigatorRegenexx, LLC
12 Previous Clinical Trials
50,350 Total Patients Enrolled
3 Trials studying Osteoarthritis
110 Patients Enrolled for Osteoarthritis

Media Library

Regenexx-SD (Stem Cell Therapy) Clinical Trial Eligibility Overview. Trial Name: NCT03898388 — N/A
Osteoarthritis Research Study Groups: Knee Synovial Fluid collection before Regenexx-SD
Osteoarthritis Clinical Trial 2023: Regenexx-SD Highlights & Side Effects. Trial Name: NCT03898388 — N/A
Regenexx-SD (Stem Cell Therapy) 2023 Treatment Timeline for Medical Study. Trial Name: NCT03898388 — N/A
Osteoarthritis Patient Testimony for trial: Trial Name: NCT03898388 — N/A

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Are there any openings remaining for participants in this experiment?

"According to public records hosted on clinicaltrials.gov, this medical trial is not actively looking for participants. Though initially posted in March of 2019, the latest update was made in January 2022 and recruitment has been halted at present. Nonetheless, 693 alternative studies are currently searching for volunteers."

Answered by AI

Does this clinical experiment accept volunteers of advanced age?

"Based on the requirements for participation, those wishing to join must be between 35 and 85 years old."

Answered by AI

For whom is this research endeavor available?

"Those who wish to be included in this arthrosis trial must meet the age criteria of 35-85. Space is limited, and only 600 applicants are being accepted."

Answered by AI

Who else is applying?

What state do they live in?
Georgia
Nevada
How old are they?
65+
What site did they apply to?
Interventional Orthopedics of Atlanta
Regenexx Las Vegas
What portion of applicants met pre-screening criteria?
Met criteria
How many prior treatments have patients received?
3+

Why did patients apply to this trial?

I have pain in my left knee secondary to a radial tear of the meniscus leading to osteoarthritis. I have tried NSAID’s, cortisone without relief.
PatientReceived 2+ prior treatments

What questions have other patients asked about this trial?

Is the bone marrow aspirate taken from the hip?
PatientReceived no prior treatments
Recent research and studies
~8 spots leftby Apr 2025