Clinical trial Recruiting at 1 site Phase 2 Interventional Ages 18 to 90

Using patients' own cells to treat hip osteoarthritis pain and inflammation

Official title: Safety and Effectiveness of Autologous Regenerative Cell Therapy on Pain and Inflammation Associated With Osteoarthritis of the Hip

Run by VivaTech International, Inc. · NCT02844764 · Data updated 2026-11-12

This study is testing whether using patients' own cells in injections can help reduce pain and inflammation in people with hip osteoarthritis.

More Osteoarthritis trials

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years to 90 Years
SexAll
Enrollment4000 (estimated)
SponsorVivaTech International, Inc.
Industry-sponsored
Locations1 site (Grove City, Pennsylvania)
StatusRecruiting
StartedJuly 2015
Main results expectedAugust 2026
Study endsAugust 2026
Registry record updatedOctober 14, 2025
Trial IDNCT02844764 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18-90 with a diagnosis of osteoarthritis of the hip and chronic pain lasting more than six months.

Probably not a fit

Patients with recent cancer diagnoses, significant cardiovascular issues, or certain infections may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial is a prospective open-label study involving 50 patients aimed at assessing the safety and effectiveness of autologous regenerative cell therapy for treating pain and inflammation associated with osteoarthritis of the hip. Patients will receive injections of autologous Stromed and Platelet Rich Plasma (PRP) directly into the affected joints. Outcomes will be evaluated through laboratory tests, hip disability and osteoarthritis outcome scores, quality of life measures, and follow-up MRIs over a period of six months. The study aims to gather data that could lead to a larger follow-up involving 4,000 patients.

Why it matters

Potential benefit: If successful, this treatment could significantly reduce pain and inflammation for patients suffering from hip osteoarthritis, potentially delaying the need for hip replacement surgery.

How similar studies have gone: While this approach is innovative, similar studies using autologous cell therapies have shown promise in treating various conditions, indicating potential for success.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Patients with indication of Osteoarthritis. Can be from degeneration or chronic injury.
2. Patients range from 18-90 years of age.
3. Patients must be able to comply with treatment plan, laboratory tests and periodic interviews.
4. Patients with adequate renal function, Creatinine ≤ 1.5 mg/dl.
5. Patients with adequate cardiac and respiratory function.
6. Patients with adequate blood coagulation activity, PT(INR) \< 1.5, APTT
7. Patients must have adequate immune system function, with no known immunodeficiency disease.
8. Greater than 6 months hip pain with the index side (left or right).

Exclusion Criteria:

1. Neoplastic cancer within 5 years prior to screening, except for cutaneous basal cell or squamous cell cancer resolved by excision
2. Presence of clinically significant acute or unstable cardiovascular and cerebrovascular (stroke).
3. Diagnosis of a transient ischemic attack in the 6 months prior to screening.
4. Patients infected with hepatitis B, C or HIV.
5. Patients with Body Mass Index (BMI) \> 40kg/m2
6. Presence of active infection.
7. Any other illness, psychiatric disorder, alcohol or chemical dependence that in the opinion of the investigator would render a patient unsuitable to participate in the study.
8. Conditions/therapies/factors which could confound or interfere with the evaluation of pain/mobility including, but not limited to:

   * Treatments with strong opioid drugs in the previous 4 weeks for other pain rather than hip osteoarthritis
   * Corticosteroid injection at treatment site within 1 month
   * Consistent use of NSAIDs within 48 hours of procedure.

Where it's running

  • VivaTech International, Inc.
    Grove City, Pennsylvania, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.