Evidence map›Paper›PMID 30176875›Full record

ArticleJournal of translational medicine2018

Symptomatic anterior cruciate ligament tears treated with percutaneous injection of autologous bone marrow concentrate and platelet products: a non-controlled registry study.

Christopher Centeno, Jason Markle, Ehren Dodson, Ian Stemper, Christopher Williams, Matthew Hyzy, Thomas Ichim, Michael Freeman

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Journal of translational medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03011398 (Interventional Orthopedics Foundation Patient Registry Database-A Clinical Registry of Orthobiologics Procedures), which is not on this map. Cited by 16 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 4 pooled it
2.6field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT03011398 enrolling by invitationnot on this map

Interventional Orthopedics Foundation Patient Registry Database-A Clinical Registry of Orthobiologics Procedures

Typeobservational_patient_registrySponsorRegenexx, LLCRan2016 to 2036Enrolled50,000ConditionsOrthopedic DisorderArmsOrthobiologic Procedures
3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 4 syntheses or guidelines pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Mesenchymal Stem Cells for Treatment of Tendon and Ligament Injuries-clinical Evidence.Medical archives (Sarajevo, Bosnia and Herzegovina) · 2020
    Pooled it
  5. Trial
  6. Trial
  7. Orthobiologics in anterior cruciate ligament injuries.Journal of experimental orthopaedics · 2026
    Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Platelet-rich plasmaWorld journal of stem cells · 2021
    Review
  15. Review
  16. Stem Cell Treatment for Ligament Repair and Reconstruction.Current reviews in musculoskeletal medicine · 2019
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 2 countries.

Christopher CentenoCenteno-Schultz Clinic, 403 Summit Blvd Suite 201, Broomfield, CO, 80021, USA.
Jason MarkleCenteno-Schultz Clinic, 403 Summit Blvd Suite 201, Broomfield, CO, 80021, USA.
Ehren DodsonRegenexx, LLC, Des Moines, IA, 50321, USA. edodson@regenexx.com.ORCID 0000-0002-5808-6068
Ian StemperRegenexx, LLC, Des Moines, IA, 50321, USA.
Christopher WilliamsCenteno-Schultz Clinic, 403 Summit Blvd Suite 201, Broomfield, CO, 80021, USA.
Matthew HyzyCenteno-Schultz Clinic, 403 Summit Blvd Suite 201, Broomfield, CO, 80021, USA.
Thomas IchimImmune Advisors, LLC, San Diego, CA, USA.
Michael FreemanCAPHRI School of Public Health and Primary Care, Maastricht University, Maastricht, The Netherlands.
Centeno-Schultz Clinic · USHealthcentric Advisors · USMaastricht University · NLTalaris Therapeutics (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBone marrow concentrate (BMC) has shown promise in the treatment of several orthopedic conditions. This registry study investigated the use of autologous BMC and platelet products for percutaneous anterior cruciate ligament (ACL) treatment.

methodsTwenty-nine patients presenting to a single outpatient interventional musculoskeletal and pain practice with symptomatic grade 1, 2, or 3 ACL tears with less than 1 cm retraction were enrolled. Patients were treated with a percutaneous ACL injection of autologous BMC and platelet products using fluoroscopic guidance. Pre- and post-treatment magnetic resonance imaging analysis was completed for 23 patients using ImageJ software for an objective quantitative analysis of pixel density as a proxy for ACL integrity. Subjective clinical outcome measures collected pre-treatment and at 1, 3, 6, 12, 18, 24, and 36 months post-treatment include the Numerical Pain Scale (NPS), the Lower Extremity Functional Scale (LEFS), the International Knee Documentation Committee (IKDC) form, and a modified version of the Single Assessment Numeric Evaluation.

resultsSeventy-seven percent of patients treated with BMC injections into the ACL showed significant improvement (p < 0.01) in objective measures of ACL integrity at an average of 8.8 months (median 4.7 months). The mean of last patient-reported improvement was 72% (SD = 35) at an average of 23 (SD = 10) months post-treatment. Mean scores were found to be significantly different (p < 0.05) for the NPS at 6, 18, and 24 months, and LEFS and IKDC at all time points (i.e. 1, 3, 6, 12, 18, 24, and 36 months) relative to baseline.

conclusionIn symptomatic patients with grade 1, 2, or even grade 3 tears with minimal retraction, ACL treatment with percutaneous injection of BMC and platelet products shows promise as a non-surgical alternative. However, a larger randomized controlled trial is warranted to confirm these findings. Trial registration NCT03011398. A Clinical Registry of Orthobiologics Procedures. https://clinicaltrials.gov/ct2/show/NCT03011398?term=orthobiologics&rank=1 . Registered 29 December 2016. Enrollment 1 December 2011-retrospectively registered.

Indexed as

AdolescentAdultAgedAnterior Cruciate Ligament InjuriesBlood PlateletsBone MarrowBone Marrow TransplantationFemaleHumansInjectionsMagnetic Resonance ImagingMaleMiddle AgedPlatelet TransfusionRegistriesRetrospective StudiesACLAnterior cruciate ligamentBMCBone marrow concentrateKnee injuryKnee instabilityMesenchymal stem cellsMSCPercutaneous injectionsRegenerative medicine

Identifiers

PMID30176875
PMCPMC6122476
OpenAlexW2889365743

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.