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WithdrawnNCT00743886Updated Jul 12, 2011

Influence of Plasma Rich in Growth Factors (PRGF) on Healing of Medial Collateral Ligament (MCL) Tear

A Phase 2/3 interventional study of Plasma Rich in Growth Factors (PRGF) and saline in MCL Tear, sponsored by Meir Medical Center. Withdrawn at 1 site in Israel. Open to participants aged 18 Years to 40 Years. Per ClinicalTrials.gov, last updated 2011-07-12.

Sponsored by Meir Medical Center · Phase 2/3, Interventional, and Treatment

Phase
Phase 2/3
Study type
Interventional
Enrollment
50
Allocation
Randomized
Ages
18 Years to 40 Years
Sex
All
01

Study summary

To evaluate the influence of Plasma Rich in Growth Factors (PRGF) on the healing process of medial collateral ligament (MCL) tear.

Read the detailed description

Autologous platelet-rich matrices may aid in the healing of ligaments \& tendons by promoting and accelerating tissue healing because of the release of growth factors including transforming growth factor (TGF)-beta1 and platelet-derived growth factor (PDGF) from platelet alpha-granules.

02

Conditions studied

  • MCL Tear
03

In context

Lead sponsor

Meir Medical Center is the lead sponsor of 389 studies on the registry; 34 are open to participants now.

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

04

Who can participate

Ages eligible
18 Years to 40 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • age 18-40 years old
  • diagnosed MCL tear grade 2/3

Exclusion criteria

Exclusion Criteria:

  • pregnancy
  • mental or physical disabilities
05

Study design

Phase
Phase 2 / Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Outcomes assessor)
Enrollment
50 participants (estimated)

Study arms

  • Placebo comparator
    2

    saline

    Drug: saline

  • Experimental
    1

    Plasma Rich in Growth Factors (PRGF)

    Biological: Plasma Rich in Growth Factors (PRGF)

Interventions

  • BiologicalPlasma Rich in Growth Factors (PRGF)

    injection onto injured area in ligament dose: 3-6mg

    Also known as: platelet-derived preparation rich in growth factors

  • Drugsaline

    injection of 6 cc of saline into injured area

    Also known as: saline 0.9% NaCl

06

What researchers measure

Primary outcomes

  1. time and efficiency of healing

    Time frame: 1 year

07

Study locations

1 site
  • Meir Medical Center
    Kfar Saba, Israel
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 12, 2011, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00743886
Lead sponsor
Meir Medical Center
First posted
Aug 29, 2008
Start date
Jan 2008
Primary completion
Feb 2009
Completion
Mar 2009
Last update
Jul 12, 2011

Study contacts

Omer Mei Dan, Dr
principal investigator · Meir Medical Center

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is withdrawn, as verified in Jul 2011. You cannot join it, but the record below documents what was studied.

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